CN203703835U - Shell special for LED lamp - Google Patents
Shell special for LED lamp Download PDFInfo
- Publication number
- CN203703835U CN203703835U CN201420026808.2U CN201420026808U CN203703835U CN 203703835 U CN203703835 U CN 203703835U CN 201420026808 U CN201420026808 U CN 201420026808U CN 203703835 U CN203703835 U CN 203703835U
- Authority
- CN
- China
- Prior art keywords
- shell
- plastic cement
- light fixture
- led light
- aluminum component
- 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
In order to achieve the aim of resisting high-voltage electricity and the aim of being good in radiation at the same time, the utility model relates to a lamp shell, in particular to a shell special for an LED lamp. A lead opening through hole is formed in the shell. The shell special for the LED lamp is characterized in that the outer shell comprises a plastic inner layer, an aluminum piece layer is arranged outside the plastic inner layer, and a plastic outer layer is arranged outside the aluminum piece layer.
Description
Technical field
The utility model relates to a kind of lamp outer casing, more specifically relates to a kind of LED light fixture special shell.
Background technology
LED lamp outer casing on the market at present, take aluminum component more, plastic cement, or plastic-aluminum connects to make, the anti-high tension performance of simple aluminum component is bad, easily electric leakage, and simple plastic cement heat dispersion also has shortcoming, these occupation modes only can solve aspect anti-high-tension electricity or heat radiation one on LED light fixture, thereby have affected the service life of LED light fixture.
Summary of the invention
In order to solve anti-high-tension electricity and the good problem of heat radiation simultaneously, the utility model has designed a kind of LED light fixture special shell, shell is provided with lead wire outlet through hole, it is characterized in that: described shell includes plastic cement internal layer, the outside of described plastic cement internal layer is provided with aluminum component layer, and the outside of described aluminum component layer is provided with plastic cement skin.
Further, the bottom of described shell is provided with the dop for connecting lamp holder.
Further, described plastic cement internal layer is provided with the louvre communicating with aluminum component layer.
Further, described shell top is provided with the trim ring for compressing lens.
The beneficial effects of the utility model are: adopt shell of the present utility model, can aspect anti-high-tension electricity, play good result, and also good than simple plastic cement thermal diffusivity aspect thermal diffusivity, greatly increase generally the service life of LED light fixture.
Accompanying drawing explanation
Fig. 1 is the cutaway view of the utility model LED light fixture special shell;
Fig. 2 is the overall structure explosive view that shell of the present utility model coordinates with LED lamp;
Fig. 3 is shell of the present utility model and LED lamp overall package figure;
Wherein, 1 is trim ring, and 2 is lens, and 3 is LED light source, and 4 is plastic cement internal layer, and 5 is aluminum component layer, and 6 is plastic cement skin, and 7 is lamp holder.
the specific embodiment
Further illustrate below in conjunction with accompanying drawing and preferred version of the present utility model, embodiment 1, a kind of LED light fixture special shell, shell is provided with lead wire outlet through hole, it is characterized in that: described shell includes plastic cement internal layer 4, the outside of described plastic cement internal layer 4 is provided with aluminum component layer 5, the outside of described aluminum component layer 5 is provided with plastic cement skin 6, while cooperation with LED global facility, first according to actual conditions, produce aluminum component layer 5, then aluminum component layer 5 is passed through to mold injection, at the outside of the aluminum component layer 5 injection moulding plastic cement skin 6 of correspondence with it, complete after this step, for lamp power part is separated completely with aluminum component layer 5 part, effectively isolate the high pressure part of power supply, thereby effectively prevent the problem that electric leakage produces, need to be by the inside of aluminum component layer 5 at this injection moulding plastic internal layer 4, after completing, LED light source is arranged on light fixture special shell, the bottom of light fixture special shell is connected with lamp holder 7, again lens 2 are installed, after compressing with trim ring 1, just can entirety use.
In embodiment 2, difference from Example 1 is, is provided with the louvre communicating with aluminum component layer 5 on plastic cement internal layer 4, and this louvre runs through plastic cement internal layer 4, but ends in aluminum component layer 5, is more conducive to anti-high-tension electricity and radiating effect.
Adopt LED light fixture special shell of the present utility model, the anti-high-tension electricity of good solution and heat dissipation problem that can be simultaneously, have guaranteed service life of LED lamp.
Claims (4)
1. a LED light fixture special shell, shell is provided with lead wire outlet through hole, it is characterized in that: described shell includes plastic cement internal layer, and the outside of described plastic cement internal layer is provided with aluminum component layer, and the outside of described aluminum component layer is provided with plastic cement skin.
2. a kind of LED light fixture special shell according to claim 1, is characterized in that: the bottom of described shell is provided with the dop for connecting lamp holder.
3. a kind of LED light fixture special shell according to claim 1, is characterized in that: described plastic cement internal layer is provided with the louvre communicating with aluminum component layer.
4. a kind of LED light fixture special shell according to claim 1, is characterized in that: described shell top is provided with the trim ring for compressing lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420026808.2U CN203703835U (en) | 2014-01-16 | 2014-01-16 | Shell special for LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420026808.2U CN203703835U (en) | 2014-01-16 | 2014-01-16 | Shell special for LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203703835U true CN203703835U (en) | 2014-07-09 |
Family
ID=51054272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420026808.2U Expired - Fee Related CN203703835U (en) | 2014-01-16 | 2014-01-16 | Shell special for LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203703835U (en) |
-
2014
- 2014-01-16 CN CN201420026808.2U patent/CN203703835U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20170116 |