CN206904645U - A kind of LED lamp tube of lamp housing integration - Google Patents
A kind of LED lamp tube of lamp housing integration Download PDFInfo
- Publication number
- CN206904645U CN206904645U CN201720714122.6U CN201720714122U CN206904645U CN 206904645 U CN206904645 U CN 206904645U CN 201720714122 U CN201720714122 U CN 201720714122U CN 206904645 U CN206904645 U CN 206904645U
- Authority
- CN
- China
- Prior art keywords
- lamp housing
- conductive layer
- led
- lamp
- tube
- 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
Links
- 230000010354 integration Effects 0.000 title claims abstract description 11
- 238000007493 shaping process Methods 0.000 claims abstract description 5
- 239000012780 transparent material Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 239000000758 substrate Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses a kind of LED lamp tube of lamp housing integration, including lamp housing and lampshade, lamp housing is integrally machined shaping by pcb board, the inner side of lamp housing has conductive layer, LED light source is welded with conductive layer, eliminate lamp plate and slot of the prior art, it is effectively simplified the structure of product, reduce production cost, radiating efficiency is improved, moreover, forming the electronic component of LED drive circuit can also be directly welded on the conductive layer on the inside of lamp housing, the structure of product is further simplify, improves radiating efficiency.
Description
Technical field
A kind of illuminator is the utility model is related to, particularly a kind of LED fluorescent lamp tube.
Background technology
LED lamp tube of the prior art includes lamp housing, lampshade, lamp plate and tube face, and lamp housing forms one after being connected with lampshade
The cylinder of individual both ends open, pcb board is plugged with the cylinder, and is provided with the space that the pcb board back side is formed with lamp housing
LED drive circuit, and need to be provided for fixing the slot of lamp plate in lamp housing, the LED lamp tube of this structure not only structure
Complicated, assembling trouble, and radiating efficiency is undesirable.
The content of the invention
For overcome the deficiencies in the prior art, the utility model provides a kind of simple in construction, preferable LED of radiating efficiency
Pipe.
Technical scheme is used by the utility model solves its technical problem：
A kind of LED lamp tube of lamp housing integration, including lamp housing and lampshade, the lamp housing are integrally machined shaping, institute by pcb board
Stating the inner side of lamp housing has conductive layer, and LED light source is welded with the conductive layer.
The edge of the lamp housing forms the first fixed part to upper overturning, the downward flange in the edge of the lampshade formed with it is described
The second fixed part that first fixed part is fixedly connected.
The edge of one of first fixed part and the second fixed part forms fixture block, another inner side to inner fold
It is provided with and the suitable neck of the fixture block.
The lamp housing is provided at both ends with the tube face electrically connected with the conductive layer.
The electronic component for forming LED drive circuit is welded with the conductive layer.
The lampshade is transparent material.
The beneficial effects of the utility model are：Lamp housing of the present utility model is integrally machined shaping, the inner side of lamp housing by pcb board
With conductive layer, LED light source is welded with conductive layer, lamp plate and slot of the prior art is eliminated, is effectively simplified product
Structure, reduce production cost, improve radiating efficiency, moreover, form LED drive circuit electronic component can also be straight
Connect on the conductive layer being welded on the inside of lamp housing, further simplify the structure of product, improve radiating efficiency.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is structure decomposition figure of the present utility model；
Fig. 3 is the first connected mode schematic diagram of lamp housing and lampshade；
Fig. 4 is enlarged diagram at A in Fig. 3；
Fig. 5 is second of connected mode schematic diagram of lamp housing and lampshade；
Fig. 6 is enlarged diagram at B in Fig. 5.
Embodiment
Referring to figs. 1 to Fig. 6, a kind of LED lamp tube of lamp housing integration, including lamp housing 1 and lampshade 2, the lamp housing 1 is by PCB
Plate（PCB, printed circuit board, printed substrate) shaping is integrally machined, the inner side of the lamp housing 1 has conduction
Layer 3, LED light source 4 is welded with the conductive layer 3, the inside middle portion of lamp housing 1 is plane, is easy to the welding of LED light source 4, PCB
The substrate of plate is the metal material that aluminum or aluminum alloy etc. has certain degree of hardness and ductility, conductive layer 3 and insulating layer deposition or print
Brush on metallic substrates, because LED light source 4 is directly welded on conductive layer 3, eliminates lamp plate and slot of the prior art,
The structure of product is effectively simplified, reduces production cost, improves radiating efficiency.
The edge of the lamp housing 1 forms the first fixed part to upper overturning, and the first fixed part can be curved surface, or flat
Face；The downward flange in edge of the lampshade 2 forms the second fixed part being fixedly connected with first fixed part, the second fixed part
For curved surface, the range of exposures of LED light source 4 is increased, the use transparent material integrated injection molding of lampshade 2, is advantageous to wearing for light
Thoroughly, there is good ductility.
For the connected mode of lamp housing 1 and lampshade 2, there are various ways to realize in the prior art, such as therebetween may be used
To be connected through a screw thread, can also be connected by snapping connection, in the present embodiment between the lamp housing 1 and lampshade 2 by buckle
Connect, specifically, the edge of one of described first fixed part and the second fixed part forms fixture block 5 to inner fold, another
Inner side be provided with the suitable neck 6 of the fixture block 5, professional skill field personnel can be as needed, such as Fig. 3, Fig. 4 institute
Show, the edge of the second fixed part is formed into fixture block 5 to inner fold, it is mutually suitable with fixture block 5 to be provided with the inside of the first fixed part
Neck 6, fixture block 5 is out of side insertion neck 6, because lampshade 2 has plasticity, during assembling, can also press inward against the second fixation
Portion, fixture block 5 is set directly to be fastened with neck 6；Or as shown in Figure 5, Figure 6, the edge of the first fixed part is formed to inner fold
Fixture block 5, neck 6 suitable with fixture block 5 is provided with the inside of the second fixed part, and fixture block 5 makes lamp out of side insertion neck 6
Shell 1 and lampshade 2 are fixed together.Lamp housing 1 and lampshade 2 are fixed together, for the second fixed part edge to inner fold
The technical scheme of fixture block 5 is formed, its Sheet Metal Forming Technology is simpler.
The lamp housing 1 is provided at both ends with the tube face electrically connected with the conductive layer 3, and tube face is of the prior art
The tube face of LED lamp tube, it is easy to maintenance to change, the electronic component for forming LED drive circuit is welded with conductive layer 3, enters one
Step simplifies the structure of product, improves radiating efficiency.
Embodiment above can not limit the protection domain of the invention, and the personnel of professional skill field are not departing from
In the case of the invention general idea, the impartial modification and change done, the scope that the invention is covered is still fallen within
Within.
Claims (6)
1. a kind of LED lamp tube of lamp housing integration, including lamp housing（1）And lampshade（2）, it is characterised in that the lamp housing（1）By PCB
Plate is integrally machined shaping, the lamp housing（1）Inner side there is conductive layer（3）, the conductive layer（3）On be welded with LED light source
（4）.
2. the LED lamp tube of lamp housing integration according to claim 1, it is characterised in that the lamp housing（1）Edge it is upward
Flange forms the first fixed part, the lampshade（2）The downward flange in edge form the be fixedly connected with first fixed part
Two fixed parts.
3. the LED lamp tube of lamp housing integration according to claim 2, it is characterised in that first fixed part and second is consolidated
The edge for determining one of portion forms fixture block to inner fold（5）, another edge is provided with and the fixture block（5）It is suitable
Neck（6）.
4. the LED lamp tube of lamp housing integration according to claim 1, it is characterised in that the lamp housing（1）Both ends set
Have and the conductive layer（3）The tube face of electrical connection.
5. the LED lamp tube of lamp housing integration according to claim 4, it is characterised in that the conductive layer（3）On be welded with
Form the electronic component of LED drive circuit.
6. the LED lamp tube of lamp housing integration according to claim 1, it is characterised in that the lampshade（2）For transparent material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720714122.6U CN206904645U (en) | 2017-06-20 | 2017-06-20 | A kind of LED lamp tube of lamp housing integration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720714122.6U CN206904645U (en) | 2017-06-20 | 2017-06-20 | A kind of LED lamp tube of lamp housing integration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206904645U true CN206904645U (en) | 2018-01-19 |
Family
ID=61284841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720714122.6U Expired - Fee Related CN206904645U (en) | 2017-06-20 | 2017-06-20 | A kind of LED lamp tube of lamp housing integration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206904645U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112178472A (en) * | 2019-07-05 | 2021-01-05 | 上海广中电子电器配件有限公司 | Three-proofing lamp |
-
2017
- 2017-06-20 CN CN201720714122.6U patent/CN206904645U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112178472A (en) * | 2019-07-05 | 2021-01-05 | 上海广中电子电器配件有限公司 | Three-proofing lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180119 |