CN204460096U - The LED driver mounting structure of LED lamp tube - Google Patents
The LED driver mounting structure of LED lamp tube Download PDFInfo
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- CN204460096U CN204460096U CN201520038943.3U CN201520038943U CN204460096U CN 204460096 U CN204460096 U CN 204460096U CN 201520038943 U CN201520038943 U CN 201520038943U CN 204460096 U CN204460096 U CN 204460096U
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- tubular body
- end cap
- led driver
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- led
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Abstract
The utility model relates to LED lamp tube.A LED driver mounting structure for LED lamp tube, comprises LED driver and lamp base.LED driver comprises circuit board.Lamp base comprises tubular body and end cap, end cap is provided with pin, the inner peripheral surface of tubular body is provided with a pair slot along the distribution of tubular body circumference, extend the end face of one end that slot connects from tubular body with end cap, slot is provided with the first block away from one end of end cap, the both sides of the edge of circuit board are plugged in a pair slot correspondingly, and circuit board is provided with the second block coordinated with the first block, and the second block is between the first block and end cap.The utility model has LED driver and is not easy that produce obscission, that built-up time is short advantage, solves existing LED lamp tube and is fixed to LED driver the problem that existing LED driver easily produces obscission, built-up time length by gluing mode.
Description
Technical field
The utility model relates to LED lamp tube, particularly relates to a kind of LED driver mounting structure of LED lamp tube.
Background technology
Due to LED have that volume is little, power consumption is low, long service life, high brightness, low in calories, environmental protection and the advantage such as sturdy and durable, be widely used in light fixture.
In order to be arranged on by LED, planar substrates (also known as LED circuit board) is upper forms LED luminescence component to mounting means when LED is applied to light fixture, is then arranged on corresponding light fixture by radiator by LED luminescence component and forms LED.During brightness requirement height, the quantity of the corresponding LED increased on LED luminescence component.LED has bulb and fluorescent tube two kinds of versions.
Chinese Patent Application No. be 2012104115575, publication date be January 9 in 2013 day, be called in the patent document of " directly can replace the LED lamp tube of traditional T5 fluorescent tube " and disclose a kind of LED lamp tube, the basic structure of existing LED lamp tube is as disclosed in this patent, comprise fluorescent tube, be positioned at the LED circuit board of fluorescent tube (also known as LED lamp bar), the lamp base being connected to lamp tube ends and LED driver, LED driver is arranged in lamp base, and LED circuit board is driven by LED driver.
Existing LED lamp tube has the following disadvantages: because LED driver is fixed in lamp base by bonding mode, easily produces obscission (especially long-time use then more easily produces after causing glue aging); Lamp base could be assembled with other parts after needing adhesive curing, time when therefore making fluorescent tube is long, is not easy to realize streamlined and produces.
Utility model content
The utility model provides the LED driver mounting structure that a kind of LED driver is not easy that produce obscission, that built-up time is short LED lamp tube, solves existing LED lamp tube and is fixed to LED driver the problem that existing LED driver easily produces obscission, built-up time length by gluing mode.
Above technical problem is solved by following technical proposal: a kind of LED driver mounting structure of LED lamp tube, comprise LED driver and lamp base, described LED driver comprises circuit board, described lamp base comprises tubular body and is connected to the end cap of tubular body one end, described end cap is provided with pin, the inner peripheral surface of described tubular body is provided with a pair slot along the distribution of tubular body circumference, extend the end face of one end that described slot connects from described tubular body with end cap, described slot is provided with the first block away from one end of end cap, the both sides of the edge of described circuit board are plugged in described a pair slot correspondingly, described circuit board is provided with the second block coordinated with described first block, described second block is between described first block and end cap.During use, tubular body links together with fluorescent tube away from one end of end cap, and power supply inputs to LED driver after pin induces one, and Power convert is go to drive the LED lamp bar in fluorescent tube after corresponding voltage or electric current by LED driver.By being inserted in correspondingly in a pair slot the both sides of the edge of circuit board, thus fixing along fluorescent tube circumference is carried out to LED driver; First block coordinates the second block to play prevention LED driver along the effect moved in fluorescent tube axis, and end cap enters to play and prevents LED driver along the fluorescent tube axially outer effect moved.Owing to not needing to be fixed LED driver by bonding mode, but being fixed by keeping off the mode connect, being therefore not easy to produce obscission, after assembling, then immediately can entering next process.
As preferably, described circuit board comprises wide section and narrow section, and described wide section and narrow section links together in " T " font, and the junction of described wide section and narrow section forms described second block.Convenient during making, can make full use of the inner space of tubular body.
As preferably, the inner peripheral surface of described tubular body is provided with a pair anti-rotation block that the described circuit board of prevention along the distribution of tubular body circumference rotates.Produce rotation phenomenon after circuit board can be prevented sliding from slot along tubular body circumference, reliability when can either improve connection, can realize reliable connection when tubular body wall thickness is thinner again.
As preferably, described tubular body and end cap are detachably connected.Easy to assembly, it is convenient to carry out when replacing is safeguarded LED driver.Can by clamping, be threaded, rivet, weld, the mode such as bolt connection removably connects.
As preferably, described tubular body and end cap are connected together.Be convenient to realize accurately locating the parts (as LED circuit board) that same lamp base connects.
As preferably, described tubular body is provided with path section, and form outer step between described path section and tubular body, described end cap is provided with endoporus, and described tubular body is worn by described path section and is connected in described endoporus and is connected together with described end cap.The phenomenon that assembling is not in place can not be produced, can accurately assemble more conveniently.Connection reliability is good.
As preferably, the outer peripheral face of described path section is provided with clamping block, and the hole wall of described endoporus is provided with clamping pit, and described path section is connected in described clamping pit by described clamping block and is connected together with described end cap.Convenience during assembling is good.
The utility model has following advantage: can carry out fixing for a long time and reliably to LED driver, easy to assembly, is convenient to realize quick assembling and the installation time that shortens fluorescent tube, is convenient to the streamlined assembling realizing fluorescent tube.
Accompanying drawing explanation
Fig. 1 is split view of the present utility model.
Fig. 2 is the perspective view of end cap.
In figure: LED driver 1, circuit board 11, wide section 111, narrow section 112, the second block 12, lamp base 2, end cap 21, endoporus 211, clamping pit 212, tubular body 22, pin 23, slot 24, anti-rotation block 25, first block 26, path section 27, outer step 28, connect block 29.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, the utility model is further described.
See Fig. 1, a kind of LED driver mounting structure of LED lamp tube, comprises LED driver 1 and lamp base 2.
LED driver 1 comprises circuit board 11.Circuit board 11 comprises wide section 111 and narrow section 112.Wide section 111 and narrow section 112 links together in " T " font.The junction of wide section 111 and narrow section 112 forms the second block 12.
Lamp base 2 comprises tubular body 22 and end cap 21.End cap 21 is provided with pin 23.The inner peripheral surface of tubular body 21 is provided with a pair slot 24 and a pair anti-rotation block 25.Two slots in a pair slot 24 are along tubular body 21 circumference point.Extend the end face of one end that slot 24 connects from tubular body 22 with end cap.Slot 24 is blind slot.Namely the cecum of slot 24 forms the first block 26 away from one end of end cap.Second block 12 is between the first block 26 and end cap 21.Two anti-rotation blocks in a pair anti-rotation block 25 are along tubular body 21 circumference point.Tubular body 22 is provided with path section 27.Outer step 28 is formed between path section 27 and tubular body 22.The outer peripheral face of path section 27 is provided with clamping block 29.Clamping block 29 has 6.6 clamping blocks 29 distribute along the circumference of path section 27.
See Fig. 2, end cap 21 is provided with endoporus 211.The hole wall of endoporus 211 is provided with clamping pit 212.Clamping pit 212 has 6.6 clamping pits 212 distribute along the circumference of endoporus 211.
See Fig. 1 and Fig. 2, the method fitted together by the utility model is: by LED driver 1 with narrow section 112 of circuit board 11 towards the mode of tubular body 22 from (also namely according to A in figure to insertion) path section 27 place end tubular main body 22, make in insertion process the edge of circuit board 11 align with a pair slot 23.After insertion puts in place, the second block 12 is connected to together, circuit board 11 can not be inserted further with the first block 26, the top that the both sides of the edge of wide section 111 are inserted in slot 23, a pair anti-rotation block 25 is connected to the both sides of narrow section 112, circuit board 11 can not be rotated along the circumference of tubular body 22.Then drawn close towards path section 27 by end cap 21, be brought together into 6 clamping blocks 29 when being connected to correspondingly in 6 clamping pits 212, end cap 21 is connected together with tubular body 22 and covers in the end of tubular body 22.The input of LED driver 1 is electrically connected with pin 23.The output of LED driver 1 is electrically connected with LED lamp bar.
Claims (7)
1. the LED driver mounting structure of a LED lamp tube, comprise LED driver and lamp base, described LED driver comprises circuit board, described lamp base comprises tubular body and is connected to the end cap of tubular body one end, described end cap is provided with pin, it is characterized in that, the inner peripheral surface of described tubular body is provided with a pair slot along the distribution of tubular body circumference, extend the end face of one end that described slot connects from described tubular body with end cap, described slot is provided with the first block away from one end of end cap, the both sides of the edge of described circuit board are plugged in described a pair slot correspondingly, described circuit board is provided with the second block coordinated with described first block, described second block is between described first block and end cap.
2. the LED driver mounting structure of LED lamp tube according to claim 1, it is characterized in that, described circuit board comprises wide section and narrow section, and described wide section and narrow section links together in " T " font, and the junction of described wide section and narrow section forms described second block.
3. the LED driver mounting structure of LED lamp tube according to claim 1 and 2, is characterized in that, the inner peripheral surface of described tubular body is provided with a pair anti-rotation block of the described circuit board rotation of prevention along the distribution of tubular body circumference.
4. the LED driver mounting structure of LED lamp tube according to claim 1 and 2, is characterized in that, described tubular body and end cap are detachably connected.
5. the LED driver mounting structure of LED lamp tube according to claim 4, is characterized in that, described tubular body and end cap are connected together.
6. the LED driver mounting structure of LED lamp tube according to claim 5, it is characterized in that, described tubular body is provided with path section, outer step is formed between described path section and tubular body, described end cap is provided with endoporus, and described tubular body is worn by described path section and is connected in described endoporus and is connected together with described end cap.
7. the LED driver mounting structure of LED lamp tube according to claim 6, it is characterized in that, the outer peripheral face of described path section is provided with clamping block, the hole wall of described endoporus is provided with clamping pit, and described path section is connected in described clamping pit by described clamping block and is connected together with described end cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520038943.3U CN204460096U (en) | 2015-01-21 | 2015-01-21 | The LED driver mounting structure of LED lamp tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520038943.3U CN204460096U (en) | 2015-01-21 | 2015-01-21 | The LED driver mounting structure of LED lamp tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204460096U true CN204460096U (en) | 2015-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520038943.3U Active CN204460096U (en) | 2015-01-21 | 2015-01-21 | The LED driver mounting structure of LED lamp tube |
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| CN (1) | CN204460096U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10145516B2 (en) | 2016-08-30 | 2018-12-04 | Lecconnect, Llc | LED light tube end cap with self-docking driver comm board |
| US10726697B2 (en) | 2017-02-08 | 2020-07-28 | The Lockout Co., Llc | Building lockdown system |
-
2015
- 2015-01-21 CN CN201520038943.3U patent/CN204460096U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10145516B2 (en) | 2016-08-30 | 2018-12-04 | Lecconnect, Llc | LED light tube end cap with self-docking driver comm board |
| US10726697B2 (en) | 2017-02-08 | 2020-07-28 | The Lockout Co., Llc | Building lockdown system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |