Device for connecting low-voltage devices

A low-voltage connecting device device

technical field

The invention relates to an and related exterior of the connection device for low-voltage apparatuses, relates is connected with the improved connection device of the modulation and compatible surface.

background technology

The device for low-voltage device, especially automatic low-voltage breaker, or isolating disconnecting switch for protecting or controlling, common is used as the control voltage is lower than 1000V as the industrial power system of. Wherein existed in a called is a protective relay fixing device, the automatic breaker substantially is different from the isolation or a disconnecting switch, wherein control device of current and device for downstream wherein the load power supply, once with the fault or the dangerous operating interrupts the circuit. Then is ease of the reading the double and concise end, the device according to we mention methods for circuit breaker and isolating switch.

Additionally, capable of providing fitting for circuit breaker and isolating switch each pair of extra and function of selection in the field associated with the male knowledge. In, which is capable of enumerate as follows: A remote control relay circuit the partition (bypass separation relay, or SOR); A for separating and closing switch and reset switch or breaker electromagnetic coil or a motor drive control; A remaining current circuit device for electromagnetic coil (RCD) of the pedestal; A remote control circuit for closing relay (bypass closed relay, or SCR); A so-called minimum voltage protective relay, and voltage reducing or the disappearance (under-voltage relay, or UVR); And a providing breaker and a separation, closed, a) pilot signal auxiliary contactor.

The fitting with special is arranged in advance to provide producing breaker and disconnecting switch. Here, and working of the fitting, flowing providing suitable auxiliary supply circuit or signal circuit of them. By a cable and terminal for sending is wherein power system and portion of the electrical system part and a command and signal of the corresponding fitting; the cable terminal and a male knowledge technology of the groove impositions or isolating switch of a breaker.

The technology's with prior, a assisting to supply power source or the signal power system other parts are circuits' machine of, although of providing function of need, multiple presented shortcoming and disadvantage factor.

Transformer, a known internal first solution is designed to the protruding simple cable for realizing connected to the circuit breaker or the isolating switches from the body, an ride-through device is a guiding groove and external. A very clamped clearly of each interferences in the situations is a between the cable and or machine part arranged in the electricities. The circuit breaker of cable a cross each other cable for wad with measurement flowing a specific mark express according to ensuring consistency between datum comprising a identify and preventing wrong latent connection. Unusually; the symbols Easy to Shou penetrates, therefore so each cable to distinguish. With adverse impact the wire system universal reliability obviously.

On the top, a second a design and a practical for use with the plug on a support (specificly of subblock or a plug socket assembly) for realizing connected; the supporting the side of the breaker or isolating switch. The case, limiting the number and type groove of the breaker or the isolating switch inner space or the side of the straight are connected by the same method for connecting the number and type of fitting. The grooves capable of the is provided with, and can, a connectors of the fitting obtain flowing through the free cable. The capacitor, except for the number of body, wherein a mounting measurement the limit, comprising with the system between the danger of interference cable and plug and is electricities and machine part is connected with hope. The other and capacitor and limit comprises unusually, wherein the estimated is a new face or from the fixing application converting to a extracting with the alternative or multiple are connected with existence.

When the disadvantage factor the light technical wherein when mounting the breaker or the isolating switch appears transformer. The fact; the number of free cable is a risk of preventing and interference. Process of copper-coated executing the normal service in the system and dangers usually fixture, wherein, when to flow breaker or isolating switch is flowing remove the temporary one or more current fitting. To a maintenance socket, wherein fact wherein the flowing the position of the precise mounting groove; however of the direct-viewing electric wire is that the is a wiring error or the omission very clamped.

Therefore it neglect with the known machine involve to the high difficulty body and operation disassembled in the circumstances.

When the target for from converting circuit is fixed to a extracting a known solution is proof with plural, vice versa. In the situations, wherein fact, typically with almost the necessity demolition and a connection fitting or a replacing wherein connection device, to socket and plug. Obviously, which are aspects isolating switch with a negative power generation of the integral use and maintaining charging of expense and usual breaker and.

invention content

The most important task of this invention refers to provide a are useful in low-voltage device and corresponding exterior connection device for electric equipment particularly, comprising a overcome the shortcoming, especially and compares with a known internal scheme, wherein a structure and function of optimization.

The duty's condition, a volume of this invention is to provide and exterior of the connection device of the electric equipment, wherein modularized degrees and reliability known capacitor is higher than.

The volume of this invention is to provide and exterior of the connection device of the electric equipment, comprising compares a known internal system, comprising a separating of the heatsink in the utility connected to an electric or machine part of interference appearance of claim or unnecessary cable plug or a danger in some groove and a keyboard, simultaneously improved the safe and reliable universal connected to the installer circuit and system.

The volume of this invention is to provide and exterior of the connection device of the electric equipment, comprising compares a known internal system, wherein multiple wire, or at least markedly in the utility is possibility or and cable and plug and any mobile member grinding and can risk.

The volume of the invention refers to provide a are used for the circuit breaker and isolating switch and a corresponding exterior connection device for electric equipment particularly, the data connection when breaker or isolating switch the type of the fitting, are fixed by a extracting, which for using rationalization of the support effectively, which is especially a new connection fitting according no need for replacing a.

The volume of the invention refers to provide a are used for the circuit breaker and isolating switch and a corresponding exterior connection device for electric equipment particularly, comprising from the using the fixed to a extracting, it has no need to use the automatic plug, and is formed by a power element.

The volume of this invention is to provide and exterior of the connection device of the electric equipment, relative known a ball capable of realizing the electromechanical is of a simplified manner, wherein generating, a simply, and realize understandable structure; the utility fact wherein a.

The volume of this invention is to provide and exterior of the connection device of the electric equipment, wherein compare the leads is straight of the simplified via a known technology, reduced complexity operation of electric connector and automatic assembling.

The volume of this invention is to provide and exterior of the connection device of the electric apparatus, comprising a a direct-viewing and leads groove; the charging and a reliability capable of realizing limit at the same time is of wide range application.

The volume of this invention is to provide and exterior of the connection device of the electric equipment, comprising for adjusting and standardized processor in order to make the rationalization configuration of electric fitting, and winding in electric equipment (bypass separation relay, or under-voltage relay, and separation current circuit solenoid) in electric fitting and breaker or the isolating switch (solenoid controller or motor driving controller, or is used to under-voltage relay and contactor the compatibility and compatibility between the external electric fitting.

The volume of the invention refers to provide for electric equipment, especially a low-voltage device and corresponding exterior connection device, wherein with a reliability structure, simple bumps; the cost is a.

Then is provided with a low-voltage power device from the duties and goals and duties and goals for measurement clearly to the breaker; the isolating switch equal similar device and corresponding exterior connection device realizing, the is characterised of which with a mounting parallelepiped structure, comprising a first pair of surface; the second pair of surface, and third pair of surface; each pair of each other are relatively, wherein each side surface of the first pair of the electric connecting device, second and third pair of at least two opposite with a connecting copper intermediate-voltage device and/or connected with connectionDevice solderless connecting device.

Thus, and a plurality of structure of wherein innovation, wherein electric appliance connection of fitting is in the modularized close to realize according to the device of the invention, and reduced quantity element. The abnormal simplified, and simultaneously is a practical and effective structure is formed, the connecting the connection between different part to obtain a direct method.

Wherein the power and a deferring to connection device of the invention optimally, which is not the emitter of without embodiment manifests clearly, and a support from the auxiliary digital without to show through the invention of schematic further non-definition: Digital 1 collecting the view according to the diaphragm device shaft; Shown the digital 2 to defer to the invention the electric staggered between two devices; Shown the digital 3 to defer to the invention two devices the first formed between the solderless joints; Shown the digital 4 of the same solderless joint format of shape as 3, wherein deferring to device of this invention can two and embodiments to form; Shown the digital 5 to defer to the invention three device dimorphism between the solderless joints; Shown the digital 6 of the same solderless joint format of shape as 5, wherein deferring to the invention claims a device capable and embodiments to obtain; Shown the digital 7 to defer to the invention the electricities and solderless joints between multiple device; Digital 8 are distributed on the left comprising a base units to buy for use in the is collecting the view according to the invention one or more device of breaker shaft; Digital 9) is distributed with a breaker the position of which the view according to the invention two devices' breaker shaft; Digital 10) is distributed with a motor drive controller and collecting the view according to the invention corresponding connection device of breaker shaft of the position is mounted above; Digital 11) is digital 10 detail amplifying view; Digital 12 is in the shape of view 10 circuit breaker, wherein the invention on the connecting position according to connection device of the invention,Digital 13) is distributed with according to multiple device of this invention can extract in the manner of breaker shaft of measuring the view.

detailed description of illustrated embodiments

Now is fixed to the auxiliary digital the breaker according description part measurement automatically according to the invention the connection device, it does not hope of the auxiliary certain of any is defined application wherein the field, the connection device applied generally in low electrical apparatus device and device and related fitting. Target terminology a low-voltage power apparatus( device for the invention point to the breaker, a disconnecting switch, isolating switch and similar device.

A diagram 1, according to the invention and related exterior of the connection device for low-voltage electric apparatus and is 1 expressed the auxiliary digital symbol and a whole. The device for electrical is a parallelepiped, wherein with an first pair of the are arranged 10 and 11 )is not connected to shown the position), the second pair of surface of each other are arranged 20 and 21 )is not connected to shown the position), and each other pair of the are arranged 30 and 31 )as that contacts the auxiliary digital). Of each first pair of surface 10 and 11 designed for receiving the electric connector device 40, the electric connector device embodiment 41 and cable 42 the plug is in shape of 1. And the second pair of surface according to connection device wherein the invention claims 20,21 and a pair of convex 30,31 at least two opposite with for connecting the low-voltage device and/or connecting device connecting solderless 50 device. The shape of 1 embodiment, wherein the solderless connecting device is arranged on the surface (30) dovetails is 51 and 52 composed at the surface (20) and leadings.

Digital 2 as to defer to the invention electric connector and possibility formed between two connecting device. To the embodiment, the first connecting device (1) is positioned at the surface (10) one or more cable 42) are staggered for of low-voltage device is attached. The device 1 and 11) with one or more to is the electric connector on the surface of the plug 41. The second connector are device (2) is arranged on the surface (11) one or more cable 42 connected to the wire system related portion. The device 2 and 10 - comprising a on the surface or is used to the plug 41 end of the electrical connector with a clamped with the socket 43. Is 41 and 43 are connected with the corresponding socket and connection, obtaining sub-equipment which is composed of a device 1,2) are staggered 100.

We clearly know according to electric connector device according and measurement, a substantially can reduce according to the device of this invention to three types. The first type (is marked 1,3,5 configuration is attached shape is attached shape of the connection device according represents a first pair of surface 10 and one 11) is provided with one or more cable, 42 of the first pair of surface-mount 10,11 other surface is one or more 41 plug. The device according from the obtaining of the plug subassembly, and maintain the auxiliary cooling shape, and has different of the electric plug.

The second type (is marked 2,4 and 6 are attached shape is attached digital unit and connection device according represents a first pair of surface 10 and one 11 surface of one or multiple socket, 43 of the first pair of surface-mount 10,11 other surface is one or more cable 42. The device according from the obtaining of the socket assembly, and each of the auxiliary cooling shape, and has different of the electric plug.

The third type (is marked 7 configuration is attached shape is attached shape of the connection device according represents a first pair of surface 10 and one 11 surface of one or multiple socket, 43 of the first pair of surface-mount 10,11 other surface is one or more 41 plug. The device according thereby forming obtaining power module and/or a lengthened module, and each of the auxiliary cooling shape, and a different of the electric plug. Are moveably stressed of the power module, when similar and is a socket assembly and plug assembly cable 42), operable as to the multiple detailed description the commutator and cover of embodiment.

A diagram 3, pores is in two plug includes 1 and 3 between the possibility form of solderless joint. The plug subassembly 1 wherein surface (30) comprises a dovetail connector device 51 solderless the connection device composed of. It is not shown the position, the plug subassembly 1 - comprising a conductive connection member connected at the surface (31) electric apparatus solderless connecting device. Similar, plug assembly comprises 3 to cover the solderless connecting device according module device 1 and 51 dovetail groove joints device 53 composed of. Plug subassembly 3 - comprising are used to the electrical equipment solderless connection device, for example is positioned at the surface are 30 tooth (54) is composed of. Through the connector lug device 51 and 53, sub-equipment obtain (1 and 3 mechanical ring and 200 device. The sub-equipment 200 provided with a device of electric device solderless joint (54), with the module, and a massive electrical staggered 41) and cable 42) of the plug, comprising a shaft according to of their plug are filled with a exchange. The plug (1 and 3, and then sub-equipment 200, further - providing solderless connection device, for of the solderless and device for forming conductive 52), wherein function in the lower.

The internal structure can also obtain a socket assembly. See is attached the digital 4, discover of how the fact two socket assembly 2 and 4 are formed by connecting the sub-equipment 300, and a plug assembly for operating same and is described. The 300 sub-equipment with a device of electric device solderless and 54; and there is modularized, and a massive electrical staggered 43) and cable 42) of the socket, comprising a shaft according to of their plug are filled with a exchange. Socket assembly 2 and 4, and then sub-equipment 300, further - providing solderless connection device, for of the solderless and device for forming conductive 52), wherein function in the lower. Which is noteworthy of the sub-equipment 200 and 300 sub-equipment energy electrically connected to the same base.

The embodiment illustration capable of the digital 5, conceives 30 and 31 surface is provided with a surface and mechanism connection device of the electric connecting device 5, wherein for example capable of being located at the surface 30 and 31 tooth is 54 terminals. The preferably, wherein the device 5 altitudes is equal to the rotor the device altitudes 200, wherein a defined as surface 30 and 31 distance, comprising with device of electric device solderless 54 joint.

Connection device 5) is optimally, a second pair of surface 20 and 21 in surface 21 horizontal base is provided with a mechanism of the connection device with. The solderless connecting device is composed of the groove 520, wherein the groove and to 1,3 or 200 sub-equipment surface (20) at corresponding device for guiding 52). A see a digital 5 how 52 and 520 of the straight device connected with the solderless connecting device 250, wherein two or more module and mechanical ring and their surface 20,21 corresponding positions. For example, wherein the digital 5 embodiment, sub-equipment 250 of the position (20 and 21 are on the surface solderless joint sub-equipment 200) device 5 terminals. , And sub-equipment 200 of the position (30,31 and a surface mechanical ring device 1 and 3 annular. The sub-equipment 250 provided with a device of electric device solderless joint (54), with the module, and a massively the electric connector according the plug 41 and cable comprises 42, comprising a shaft according to midspan producing plug are filled with a exchange.

A - comprising a socket assembly is obtained type structure. The reference diagram 6, wherein fact of injection, how is a plug assembly for operating same is described for making the socket assembly 6 and 300 sub-equipment; therefore form a 360 sub-equipment. The sub-equipment 360 provided with a solderless connection device of the electric equipment is 54; and there is modularized, wherein a providing multiple electric connector according 43 and cable 42) of the socket, comprising a to has producing plug subassembly and exchange.

A modulation using device of this invention can obtain seven of the display in digital. The position, how unit in fact cover through the length of sub-equipment a locating and/or a a connection device 7 inserted clip of extension function obtaining. Transformer, a 360 and 250 sub-equipment inserting 7 between the sub-equipment, a straight with the sub-equipment in the length further bent 400, wherein the two and surface 10 and 11 between the length; the surface with the electric connector device 40. Region in the injection how, 360 and 250 energy conversion through the sub-wire device with the aid of a surface 20 and 21 housing of the appropriate connection of device for structure thickness of obtaining, a second pair of the surface 20 and 21 is defined distance and thickness.

The solderless device and 50 are of through the connection device 51 and 53, or by sliding device 52 and 520, or by the same device form.

A for use in low according to the connection device of the invention, such as breaker, isolating switch equal. Part examples of application of shown the digital 8 to 13.

See the digital 8, wherein the low-voltage device for of the breaker 15 wholes are indicated of the parallelepiped structure of which is a front board (150), rear 151, wherein one side wall 152 and side, 153. Terminology of the shape and left sides is a facing to the position of device. Hearing attachment according to the device of this invention on the base 16, wherein the base 16 and 151 and 152 at least of the side.

See the digital 9, 42 and is connected with the device for or the first connecting device on the body comprises at least one by a cable according to the device of this invention 5. Moreover a - comprising at least one second connector are device 6, 42 and a post to the electric wire system is one or more cable. Device 5 and 6 are staggered electric and connected with the electric device, mechanically connected to the base edges (16 and 54 tooth is interaction, to formerly invention.

A special for illustration the digital 10, wherein of the 150) with the motor driving motor wherein the front board opposite to 18 and corresponding connection device 5 breaker wherein the position 15. To the invention use of connection device of the detail 11 in shape, the graphical representation left the shape of the circular 80 surrounds 10 part detected drawing. The digital 10 see capable of the first connection device, 1 and 42 is operatively connected through a cable breaker body and an, wherein the breaker is 152 and 16 base in. The region of see the connection device, 3 and 1 connected with the mechanically device. The shape of 10 embodiment, the device 3) is provided with an operation connected with one face, further used as an adapter element, and it is connected with the circumstances with one or on the fitting.

The fact, and a duplication and socket or the form of plug assembly, further non-wiring; deviceThe module is connected with the pedestal 16 space is segments for of the modules the functions, it can be used on or the following applications of the fitting.

Device 3 and 4 are formed fact same position 3 sub-equipment 200 sub-equipment, comprising with the connection device 5 solderless joints. The device for 5 to 1 and 3 are connected in the substrate and mechanically 16, and a breaker 15 mechanically connected and connected with the 6 electric connector is distributed 16, for example with the plug (41) are corresponding 43 socket. The terminal condition of shown the digital 12, wherein a how see the motor driving controller 5 and 6 and cable (42) breaker body) are connected by the circuit part system.

The embodiment illustration the digital 13, wherein fixing is installed on the corresponding element (19) capable extract mode the breaker 15. The case, at least one first connection device 1 and is connected on the circuit breaker one or more fitting. The second connector are device 2 is in operation connected on the electric wire system, simultaneously the third connecting device 7 and 1 first, second 2 and 7 third connecting device mutual electrical staggered and a breaker solderless with the manner of are located at the connection device (1 and two. The other 13 - comprising two connecting device 3 and 4 in shape, the first connecting device mechanically 1 and 2 are. The fact, sub-equipment 200) similar sub-equipment for device 1 and 3 terminals and digital 3, are simultaneously sub-equipment 2 and 4 terminals and digital 4 sub-equipment 300 sub-equipment same. From the acquiring the device 1,3,2,4 and 7 between device terminals and digital 7 sub-equipment 400 sub-equipment same.

A clearly know a digital 13 how to be support from the adapter device of 7 insertions so it according to the device of this invention to form a fixing the breaker is easily of extract mode the breaker. Similar made of transparent is a straight with according to the invention device the advantage of modularized structure, so to expectation the insulating and/or the mounting device of the body by a connection of multiple device possibly phase into.

The fact, discovered with precise the anticipated preset according to the connection device of the invention, simultaneously with is implemented as the anticipated target, a plastic known an obvious in. The fact, wherein the modularized very easily the insulating and/or a method of face of the low-voltage device with, no need is fixed to the operation of complex and precise connected circuit. The fact according to the lower solderless a joint to move to form the height and/or thickness of sub-equipment wherein the. Moreover, which is available adapter element is connected to form the height of sub-equipment, or thickness of, so the standardization electrically of circuit breaker, simultaneously with of connecting device module structure, and capable therefore change the connecting the number and. Moreover, potentially reducing sun visor measurement and utility connected or and electric or machine part is keyboard of any appearance of freedom or the unnecessary cable plug or an interference.

From the connection device of circuits capable undergo multiple distortions and phase are, wherein the range of the inventive concept. For example, module is of a slight the different geometrical structure, at the solderless connecting device and/or the electric wiring's shape and method of here are described different type. Moreover, the part can substitute of technically the equivalent element. The fact; the material and size, and defer to the technical requirement and are connected to form.