LED fluorescent tube
Abstract
The invention provides a light-emitting diode fluorescent tube, which comprises a plurality of hair An optical diode module, a linear lamp and a conversion circuit. Above A plurality of light emitting diode modules are serially arranged in one of the linear lamps Each of the light emitting diode modules includes a circuit board and a plurality of light emitting diodes The polar body, and the plurality of light emitting diodes are arranged in a sequence on the circuit board. Above The conversion circuit is disposed inside the linear lamp to convert alternating current (AC) into After the direct current (DC), a plurality of light emitting diode modules are input.
Term
No projected expiry on record.
- Priority and filed
- Granted
- Today
8 claims: 5 independent, 3 dependent
- 1A fluorescent diode fluorescent tube comprises:a linear lamp tube;a plurality of light emitting diode modules, serially disposed on one side of the linear lamp tube, wherein each of the light emitting diodes The pole body module comprises a circuit board and a plurality of light emitting diodes, and the plurality of light emitting diodes are arranged on the circuit board in a sequence;and a conversion circuit is disposed inside the line type lamp to exchange alternating current ( AC) converts into direct current (DC) and inputs the plurality of light emitting diode modules. M358919 /、、申请專利範圍： 1. 一種發光二極體日光燈管（flu〇rescenttube)，包含： 一線型（linear)燈管； 複數個發光一極體模組，序列式（serially)配置於該線 型燈管之一面，其中每一個發光二極體模組包含一電路板與 複數個發光二極體，並且該複數個發光二極體序列式配置於 該電路板上；以及 _ 一轉換電路’配置於該線型燈管内部，以將交流電（AC) 轉換成直流電（DC)後輸入該複數個發光二極體模組。 2·根據申請專利範圍第1項之發光二極體日光燈管，其中上述 之複數個電路板係藉由焊接（welding)以相互串聯。 3·根據申請專利範圍第1項之發光二極體曰光燈管，其中上述 _ 之複數個電路板係藉由導電元件相互扣合以彼此串聯。 4. 根據申請專利範圍第1項之發光二極體日光燈管，更包含一 孤形燈罩，以包覆該複數個發光二極體模組。 5. 根據申請專利範圍第1項之發光二極體曰光燈管，更包含二 接線端子（solderless terminals) ’分別配置於該發光二極體曰 光燈管之兩端，以將該發光二極體日光燈管插入日光燈座 9 M358919 (lamp holder )之接線端子座（terminal blocks )。 6. 根據申請專利範圍第1項之發光二極體曰光燈管，更包含二 連接插槽（connecting jack)，分別配置於該發光二極體曰光 燈管之兩端。 7. 根據申請專利範圍第6項之發光二極體日光燈管，更包含一 • 電源線，其中該電源線之兩端分別連結一連接插槽與一電源。 8. 根據申請專利範圍第6項之發光二極體曰光燈管，更包含一 連接導線’其中該連接導線之兩端分別插入二發光二極體曰 光燈管之一連接插槽，以串聯（seriesconnected)該二發光二 極體日光燈管。 一種發光二極體日光燈管(fluorescent tube)，包含：一線型(linear)燈管；複數個發光二極體模組，序列式(serially)配置於該線型燈管之一面，其中每一個發光二極體模組包含一電路板與複數個發光二極體，並且該複數個發光二極體序列式配置於該電路板上；以及一轉換電路，配置於該線型燈管內部，以將交流電(AC)轉換成直流電(DC)後輸入該複數個發光二極體模組。
- 4According to the light-emitting diode fluorescent tube of the first aspect of the patent application, a curved lamp cover is further included to cover the plurality of light-emitting diode modules. 根據申請專利範圍第1項之發光二極體日光燈管，更包含一弧形燈罩，以包覆該複數個發光二極體模組。
- 5The light-emitting diode fluorescent tube according to the first aspect of the patent application scope further includes two solder terminals (solderless terminals) respectively disposed at two ends of the light-emitting diode fluorescent tube to insert the light-emitting diode fluorescent tube into the fluorescent lamp Terminal holders for lamp holders. 根據申請專利範圍第1項之發光二極體日光燈管，更包含二接線端子(solderless terminals)，分別配置於該發光二極體日光燈管之兩端，以將該發光二極體日光燈管插入日光燈座(lamp holder)之接線端子座(terminal blocks)。
- 6According to the light-emitting diode fluorescent tube of the first aspect of the patent application, a connecting jack is further disposed at two ends of the fluorescent diode tube. 根據申請專利範圍第1項之發光二極體日光燈管，更包含二連接插槽(connecting jack)，分別配置於該發光二極體日光燈管之兩端。
- 7The light-emitting diode fluorescent tube according to the sixth aspect of the patent application further includes a power cord, wherein the two ends of the power cord are respectively connected to a connection slot and a power source. 根據申請專利範圍第6項之發光二極體日光燈管，更包含一電源線，其中該電源線之兩端分別連結一連接插槽與一電源。
Independent claims5
25 paragraphs, as filed
Light-emitting diode fluorescent tube
The present invention relates to a fluorescent tube, in particular to a fluorescent diode fluorescent tube.
The fluorescent tube is filled with low-pressure argon or argon-helium mixed gas and mercury vapor, while on the inner side surface of the glass fluorescent tube, a phosphorescent lacquer is applied, and a filament made of tungsten is provided at both ends of the tube. Coil. When the power is turned on, the current is first heated by the filament and the electrons are released. The electrons will turn the gas in the tube into a plasma, and the current in the tube will increase. When the voltage between the two sets of filaments exceeds a certain value, the tube begins to generate a discharge. The mercury vapor is emitted with ultraviolet rays of 253.7 nm and 185 nm, and the phosphorescent paint on the inner surface of the fluorescent tube absorbs ultraviolet rays and emits visible light of a lower wavelength. The color of the emitted light is controlled by the proportion of the phosphorous component, while the glass tube prevents harmful ultraviolet rays and other harmful substances such as mercury from leaking out.
There is a positive feedback relationship between the discharge current of the fluorescent tube and the on-resistance: when more current flows into the fluorescent tube, more gas is ionized, so that the on-resistance in the tube is continuously reduced, so that more current is entered. Inside the fluorescent tube. If the fluorescent tube is directly connected to a fixed voltage power supply, the fluorescent tube will be burned quickly due to the rising current, so an auxiliary circuit is required to control the current entering the fluorescent tube at a fixed value, and this current control circuit is usually Known as the ballast. The ballast is actually an inductor. When the on-resistance drops to a very low level, the ballast's fixed inductive reactance and copper consumption cause the on-current to approximate a fixed value and start to work stably. Conventional ballasts need to be paired with a small component called a starter to achieve a differential pressure between the filaments to the extent that the fluorescent tube is sufficiently discharged.
However, the above fluorescent tubes cause great environmental pollution. Therefore, the replacement of fluorescent tubes is one of the current hot topics.
In view of the above-mentioned new background, in order to meet the needs of certain interests in the industry, the present invention provides a light-emitting diode fluorescent tube which can be used to solve the above-mentioned failure of the conventional fluorescent tube.
The invention provides a light-emitting diode fluorescent tube comprising a plurality of light-emitting diode modules, a linear lamp and a conversion circuit.
The plurality of LED modules are serially disposed on one side of the linear lamp, wherein each of the LED modules comprises a circuit board and a plurality of LEDs, and the plurality of LEDs The polar body sequence is configured on the circuit board.
The conversion circuit described above is disposed inside the linear lamp tube to convert alternating current (AC) into direct current (DC) and input a plurality of light emitting diode modules.
The above-mentioned light-emitting diode fluorescent tube further comprises two solder terminals, wherein the two terminals are respectively disposed at two ends of the fluorescent diode tube to insert the light-emitting diode fluorescent tube into the lamp holder. Terminal blocks.
Furthermore, the above two terminals can be replaced by two connection jacks (connecting jacks). The light-emitting diode fluorescent tube can be powered by a power line, wherein two ends of the power line are respectively connected to a connection slot and a power source. In addition, the above-mentioned light-emitting diode fluorescent tube can be connected to another light-emitting diode fluorescent tube by a connecting wire, wherein two ends of the connecting wire are respectively inserted into one of the two light-emitting diode fluorescent tubes. .
The novel in this direction is a light-emitting diode fluorescent tube. In order to fully understand the present invention, detailed structures and elements thereof will be presented in the following description. Obviously, the implementation of the present invention is not limited to the particular details familiar to those skilled in the art of light-emitting diode fluorescent tubes. On the other hand, well-known structures and elements thereof are not described in detail to avoid unnecessary limitation of the present invention. The preferred embodiments of the present invention will be described in detail below, but the present invention may be widely practiced in other embodiments, and the scope of the present invention is not limited, and the scope of the following patents shall prevail. .
According to the first A diagram and the first B diagram, the present invention provides a light-emitting diode fluorescent tube 100, which comprises a plurality of LED modules 120, a linear lamp 130 and a conversion circuit 150. .
The plurality of LED modules 120 are serially disposed on one side of the linear lamp 130, wherein each of the LED modules 120 includes a circuit board 122 and a plurality of LEDs 126, and The plurality of light emitting diodes 126 are arranged in a sequence on the circuit board 122.
According to the first A diagram, the first B diagram and the first C diagram, the above-mentioned conversion circuit 150 is disposed inside the linear lamp tube 130 to convert alternating current (AC) into direct current (DC) and input a plurality of light emitting diodes. Body module 120.
According to the first B diagram, the plurality of circuit boards 120 may be connected to each other in series by welding, or may be coupled to each other in series by the conductive members 124. In addition, the above-mentioned light-emitting diode fluorescent tube 100 may further include a curved lamp cover 110 to cover a plurality of light-emitting diode modules 120.
According to the first D figure, the above-mentioned LED tube 100 further includes two solder terminals 140 and 144, wherein the two terminals 140 and 144 are respectively disposed at the two ends of the LED tube 100. The light-emitting diode fluorescent tube 100 is inserted into the terminal blocks 162, 164 of the lamp holder 160.
According to the second embodiment, the present invention proposes another light-emitting diode fluorescent tube 200, wherein a plurality of light-emitting diode modules 220 are serially disposed on one side of the linear light tube 230, and a plurality of light-emitting diodes The polar body module 220 is covered by a curved lamp cover 210.
The above-mentioned light-emitting diode fluorescent tube 200 further includes two connecting jacks 240 and 242 for respectively disposed at two ends of the light-emitting diode fluorescent tube 200. In addition, the LED lamp 200 can be powered by a power line 270, wherein the two ends of the power line 270 are respectively connected to a connection slot 242 and a power source. In addition, the above-mentioned light-emitting diode fluorescent tube 200 can be connected to another light-emitting diode fluorescent tube 202 by a connecting wire 260, wherein two ends of the connecting wire 260 are respectively inserted into the two-lighting diode fluorescent tube. One of the 200, 202 is connected to the slots 240, 244.
According to the second B diagram, the conversion circuit 250 is disposed inside the linear lamp 230 to convert the alternating current into direct current, and then input a plurality of light emitting diode modules 220.
Obviously, the present invention may have many modifications and differences as described in the above embodiments. It is therefore to be understood that within the scope of the appended claims, the invention may be The above are only the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention; any equivalent changes or modifications made without departing from the spirit of the present invention should be included in the following patent application. Within the scope.
<p>100. . . Light-emitting diode fluorescent tube</p><p>110. . . Curved lampshade</p><p>120. . . Light-emitting diode module</p><p>122. . . Circuit board</p><p>124. . . Conductive component</p><p>126. . . Light-emitting diode</p><p>130. . . Linear tube</p><p>140, 142. . . Terminals</p><p>150. . . Conversion circuit</p><p>160. . . Fluorescent lamp holder</p><p>162, 164. . . Terminal block</p><p>200, 202. . . Light-emitting diode fluorescent tube</p><p>220. . . Light-emitting diode module</p><p>230. . . Linear tube</p><p>240 ~ 246. . . Connection slot</p><p>260. . . Connecting wire</p><p>270. . . power cable</p>
The first A picture, the first B picture, the first C picture and the second B picture are structural diagrams of the light emitting diode fluorescent tube;
The first D picture is a schematic diagram of the operation of the light-emitting diode fluorescent tube;
The second A diagram is a schematic diagram of the series structure of the light-emitting diode fluorescent tubes.
2 sheets
Sheet 1 Sheet 2
Every citation, both ways
| Document | Relation | Office | Cited during |
|---|---|---|---|
| US10222004B2 | Cited by | United States of America | Applicant |
| US10451224B2 | Cited by | United States of America | Applicant |
| US10119660B2 | Cited by | United States of America | Applicant |
| US9605812B2 | Cited by | United States of America | Applicant |
2 priority claims, no other members on record
Priority claims2
| Document | Office | Kind | Date |
|---|---|---|---|
| 98202156 | Taiwan Province of China | U | |
| TW20090202156U | – | – | – |
1 legal event, as the office reported them to INPADOC
Events
| Event | Code | |
|---|---|---|
| Annulment or lapse of a utility model due to non-payment of feesLapsedMM4K | MM4K |
Numbers
- Publication
- M358919
- Publication, DOCDB
- M358919
- Publication, EPODOC
- TWM358919U
- Application
- 98202156
- Application, DOCDB
- 98202156
- Application, EPODOC
- TW20090202156U
Titles2
- English
- LED fluorescent tube
- Chinese
- ?????????