CN204611409U - LED lamp tube structure - Google Patents
LED lamp tube structure Download PDFInfo
- Publication number
- CN204611409U CN204611409U CN201520184906.3U CN201520184906U CN204611409U CN 204611409 U CN204611409 U CN 204611409U CN 201520184906 U CN201520184906 U CN 201520184906U CN 204611409 U CN204611409 U CN 204611409U
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- CN
- China
- Prior art keywords
- fluorescent tube
- lining strip
- lamp tube
- led lamp
- guard lining
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
Higher and the demountable LED lamp tube structure of a kind of good heat dissipation effect, security performance and efficiency of assembling.Comprise fluorescent tube, the printing opacity diffusion sleeve pipe and LED circuit lath be located in fluorescent tube, with the tube outer wall of LED circuit lath correspondence position on be provided with the guard lining strip that this LED circuit lath can be hidden, this guard lining strip by the metal of hard or non-metal plate made, its cross section is curved and be tightly affixed on the outer wall of fluorescent tube by adhesive.This structure not only can improve the radiating efficiency of fluorescent tube, and after fluorescent tube breakage, and substrate in pipe can hide by it, makes this substrate can not be outside exposed, thus safer.It also arranges screens breach on guard lining strip, arranges fixture block accordingly on the plug of fluorescent tube, during assembling, only plug need be enclosed within lamp tube end and make fixture block holding in described screens breach, plug can be held on lamp tube wall.It can improve assembling speed greatly, enhances productivity, and for convenience detach when needs are safeguarded.
Description
Technical field
The utility model relates to a kind of LED daylight lamp, particularly a kind of energy LED lamp tube structure.
Background technology
Along with the fast development of science and technology, what have the advantages such as energy-saving and environmental protection, highlighted and life-span be long is more and more subject to liking of consumer based on the fluorescent lamp of LED light emitting source, horizontal slotting lamp and desk-top illuminating lamp.
(name is called the utility model patent of the applicant " LED lamp tube structure ", the patent No. is ZL2013207232956) disclose a kind of LED daylight lamp, it is provided with the diffusion sleeve pipe of edge clipping in fluorescent tube 1, being tightened by LED circuit lath is fixed on tube inner wall, and its tool has the following advantages:
1) heat that LED light source produces can be dissipated to outside pipe fast.
2) spread sleeve pipe and not only can play anti-dazzle effect, but also greatly can improve the security of fluorescent tube, namely after fluorescent tube breakage, under the protection of diffusion sleeve pipe, parts charged in fluorescent tube exposedly can not hinder other people to dispatch from foreign news agency.
Even so, but it still exists following deficiency:
When after fluorescent tube breakage, the substrate of the LED circuit lath in pipe is still likely touched by human body.
Utility model content
The technical problems to be solved in the utility model is to provide the higher and demountable LED lamp tube structure of a kind of good heat dissipation effect, security performance and efficiency of assembling.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is:
LED lamp tube structure of the present utility model, comprise fluorescent tube, tighten the printing opacity diffusion sleeve pipe be attached on tube inner wall and the LED circuit lath be arranged on printing opacity diffusion sleeve pipe, with the tube outer wall of LED circuit lath correspondence position on be provided with the guard lining strip that this LED circuit lath can be hidden, this guard lining strip by the metal of hard or non-metal plate made, its cross section is curved and be tightly affixed on the outer wall of fluorescent tube by adhesive.
Described guard lining strip is copper coin, aluminium sheet, aluminium alloy sheet and hard plastic plate.
Described adhesive is poly-phenoxy propionic acid or silica type adhesive sticker, epoxy resin glue or UV solidification glue.
The plug of this fluorescent tube is provided with the cavity of an accommodating described guard lining strip.
Screens breach is provided with at the two ends of described guard lining strip; The inwall of described cavity is provided with fixture block, and described lighting tube plug is closely buckled in described screens breach by this fixture block and is fixed on fluorescent tube.
Compared with prior art, LED lamp tube structure of the present utility model adopts position corresponding with LED circuit lath in pipe on tube outer wall to be provided with along the axially extended guard lining strip of fluorescent tube, this guard lining strip is made by the laths of metal of good heat conductivity, and it to be fastened on tube wall by heat-conducting glue and the substrate of LED circuit lath can be covered in the radial direction at fluorescent tube.This structure not only can improve the radiating efficiency of fluorescent tube, and after fluorescent tube breakage, and described substrate in pipe can hide by it, makes this substrate can not be outside exposed, thus safer.Further improvement of the utility model is the position near lamp tube ends on this guard lining strip, screens breach is set, accordingly fixture block is set on the plug of fluorescent tube, during assembling, only plug need be enclosed within lamp tube end makes fixture block holding in described screens breach, plug can be held on lamp tube wall.This structure can improve assembling speed greatly, effectively enhances productivity, and for convenience detach when needs are safeguarded.
Accompanying drawing explanation
Fig. 1 is the utility model lamp tube structure schematic diagram.
Fig. 2 be in Fig. 1 A-A to cutaway view Amplified image.
Fig. 3 be in Fig. 1 B-B to cutaway view Amplified image.
Reference numeral is as follows:
Fluorescent tube 1, LED circuit lath 2, substrate 21, guard lining strip 3, screens breach 31, plug 4, fixture block 41, cavity 42, diffusion sleeve pipe 5, thermal conductive adhesive 6.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
LED lamp tube structure of the present utility model is applicable to the LED illumination lamp of glass lamp 1 making that easily explosion is broken, comprises straight shape fluorescent lamp and horizontal slotting lamp.
The utility model LED lamp tube structure is same as the prior art also comprises fluorescent tube 1, the LED light source (calling LED circuit lath 2 in the following text) be placed in fluorescent tube 1, the diffusion sleeve pipe 5 made by PC, PMMA or PS light transmissive material, the light source drive power being located at fluorescent tube 1 two ends or outside and the electrode column be located on plug 4.
Unlike the prior art, LED lamp tube structure of the present utility model is provided with a guard lining strip 3 made by the material that heat conductivility is good on fluorescent tube 1 outer wall, and usually, this guard lining strip 3 makes by for copper coin, aluminium sheet, aluminium alloy plate and plastic plate.
Guard lining strip 3 axially extends in fluorescent tube 1 in the radial direction along fluorescent tube 1, and the substrate 21 of the LED circuit lath 2 be arranged in fluorescent tube 1 can cover and hide by it.This guard lining strip 3 is fastened on fluorescent tube 1 outer wall by thermal conductive adhesive 6.Described adhesive 6 is poly-phenoxy propionic acid or silica type adhesive sticker, epoxy resin glue or UV solidification glue.
The outer surface of guard lining strip 3 can be smooth surface, also can be with the uneven stripe shape groove structural plane being more conducive to dispel the heat.
The plug 4 of fluorescent tube 1 of the present utility model is provided with one can the cavity 42 of accommodating described guard lining strip 3.
Further improvement of the utility model is that the two ends on described guard lining strip 3 are provided with screens breach 31; On plug 4 described cavity 42 inwall on be provided with fixture block 41, when plug 4 is installed, hand-held plug 4 inwardly exerts a force along fluorescent tube 1 axis and makes described fixture block 41 be buckled in described screens breach 31, can be assemblied on fluorescent tube 1 by this plug 4, other bonding agent need not be used in addition to consolidate it.The very convenient Assembly And Disassembly of this structure.
The utility model can after fluorescent tube 1 breakage, by being bonded in the guard lining strip 3 on fluorescent tube 1 wall and the LED circuit lath 2 in pipe tightly wraps by the diffusion sleeve pipe 5 in pipe, effectively prevents human body from touching this LED circuit lath 2.
Claims (5)
1. a LED lamp tube structure, comprise fluorescent tube (1), tighten printing opacity diffusion sleeve pipe (5) be attached on fluorescent tube (1) inwall and the LED circuit lath (2) be arranged on printing opacity diffusion sleeve pipe (5), it is characterized in that: with fluorescent tube (1) outer wall of LED circuit lath (2) correspondence position on be provided with the guard lining strip (3) that this LED circuit lath (2) can be hidden, this guard lining strip (3) by the metal of hard or non-metal plate made, its cross section is curved and be tightly affixed on the outer wall of fluorescent tube (1) by adhesive (6).
2. LED lamp tube structure according to claim 1, is characterized in that: described guard lining strip (3) is copper coin, aluminium sheet, aluminium alloy sheet and hard plastic plate.
3. LED lamp tube structure according to claim 1, is characterized in that: described adhesive (6) is poly-phenoxy propionic acid or silica type adhesive sticker, epoxy resin glue or UV solidification glue.
4. the LED lamp tube structure according to any one of claim 1-3, is characterized in that: the cavity (42) being provided with an accommodating described guard lining strip (3) on the plug (4) of this fluorescent tube (1).
5. LED lamp tube structure according to claim 4, is characterized in that: be provided with screens breach (31) at the two ends of described guard lining strip (3); The inwall of described cavity (42) is provided with fixture block (41), and described fluorescent tube (1) plug (4) is closely buckled in described screens breach (31) by this fixture block (41) and is fixed on fluorescent tube (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520184906.3U CN204611409U (en) | 2015-03-30 | 2015-03-30 | LED lamp tube structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520184906.3U CN204611409U (en) | 2015-03-30 | 2015-03-30 | LED lamp tube structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204611409U true CN204611409U (en) | 2015-09-02 |
Family
ID=53963971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520184906.3U Expired - Fee Related CN204611409U (en) | 2015-03-30 | 2015-03-30 | LED lamp tube structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204611409U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106051505A (en) * | 2016-07-14 | 2016-10-26 | 东莞中之光电股份有限公司 | Packaging structure of combined type LED modulator tube |
-
2015
- 2015-03-30 CN CN201520184906.3U patent/CN204611409U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106051505A (en) * | 2016-07-14 | 2016-10-26 | 东莞中之光电股份有限公司 | Packaging structure of combined type LED modulator tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 Termination date: 20180330 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |