CN204141414U - A kind of recessed corner LED - Google Patents
A kind of recessed corner LED Download PDFInfo
- Publication number
- CN204141414U CN204141414U CN201420649275.3U CN201420649275U CN204141414U CN 204141414 U CN204141414 U CN 204141414U CN 201420649275 U CN201420649275 U CN 201420649275U CN 204141414 U CN204141414 U CN 204141414U
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- CN
- China
- Prior art keywords
- fan
- shaped
- installing plate
- lamp body
- heat sink
- 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)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of recessed corner LED, comprise the lamp pearl of lamp body and lamp body inside, it is characterized in that, described lamp body cross section be 90 ° fan-shaped, described lamp body inside is provided with heat sink, heat sink is provided with thermal insulation board, thermal insulation board is provided with circuit board, described lamp pearl is uniformly distributed on circuit boards, described heat sink, thermal insulation board and circuit board are connected two fan-shaped radiuses respectively and are 45 ° with radius angle, installing plate is respectively equipped with outside fan-shaped two radiuses, the width of installing plate is identical with fan-shaped radius, stretch out from the centre position of fan-shaped radius, make installing plate and the fan-shaped center of circle every a space.The utility model can be arranged on 90 ° of corners of depression, and can carry out good heat radiating, can not cause damage again to human eye.
Description
Technical field
The utility model relates to lighting technical field, particularly a kind of heat dispersion good and the LED of 90 ° of corners of depression can be arranged on.
Background technology
Now, on market, increasing lighting source uses LED light source lamp, and the energy-conservation and luminous power of LED lamp is by force the advantage of its uniqueness, but its maximum shortcoming is that heat-sinking capability is poor.And the technical scheme solving now LED radiating effect mostly adopts and directly arranges fin at the two ends of LED lamp bar or the centre of LED, and then reach radiating effect.But this radiator structure radiating effect is bad, the effective discharge and its heat absorbed is had no idea, and then, cause reduce the service life of whole LED.
In addition, present LED is directly vertical bar type, can be applied to the place on roof.But some also needs in the position of the wall corner of side to install lamp decoration, and the lamp decoration in these places is extend a LED frame mostly, and then load onto lamp, this installation method occupies too many space, and illuminating effect is bad, can only a panel region below illumination lamp, good illuminating effect can not be played, and light shines directly into human eye mostly, easily damage is caused to human eye.
Above problem, is worth solving.
Summary of the invention
In order to overcome the deficiency of existing technology, the utility model provides a kind of recessed corner LED, can be arranged on 90 ° of corners of depression, and can carry out good heat radiating, can not cause damage again to human eye.
Technical solutions of the utility model are as described below:
A kind of recessed corner LED, comprise the lamp pearl of lamp body and lamp body inside, it is characterized in that, described lamp body cross section be 90 ° fan-shaped, described lamp body inside is provided with heat sink, heat sink is provided with thermal insulation board, thermal insulation board is provided with circuit board, described lamp pearl is uniformly distributed on circuit boards, described heat sink, thermal insulation board and circuit board are connected two fan-shaped radiuses respectively and are 45 ° with radius angle, installing plate is respectively equipped with outside fan-shaped two radiuses, the width of installing plate is identical with fan-shaped radius, stretch out from the centre position of fan-shaped radius, make installing plate and the fan-shaped center of circle every a space.
Further, above the lamp pearl of each row, downward-sloping baffle plate is provided with.
Further, the angle of described baffle plate and horizontal direction is 20 °-60 °.
Further, described installing plate is by screw and wall connecting.
Further, described installing plate and body of wall adhesion.
According to the utility model of said structure, its beneficial effect is, LED of the present utility model is applicable to be arranged on convex corner, and the lamp body of 270 ° can agree with the corner of 90 °; Installing plate of the present utility model is in the state of protrusion in addition, makes the corner of installing rear lamp body leave space, and heat sink can be made to be distributed more fully by heat; Above lamp pearl, arrange baffle plate, when making to be arranged on not high corner, light can not direct irradiation human eye, directly illuminates ground, can play good decoration function.
Accompanying drawing explanation
Fig. 1 is the utility model overall structure schematic diagram;
Fig. 2 is the structural representation in the utility model cross section;
Fig. 3 is the structural representation of the utility model baffle plate.
In the drawings, 1, lamp body; 2, installing plate; 3, circuit board; 4, thermal insulation board; 5, heat sink; 6, lamp pearl; 7, baffle plate.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, the utility model is conducted further description:
As shown in Figure 1, the utility model provides a kind of LED being applied to the recessed corner of body of wall, and its outside is made up of lamp body 1 and installing plate 2.The cross section of this lamp body 1 be 90 ° fan-shaped, just make its unfilled corner of 270 ° be installed on corner, the width of installing plate 2 is identical with fan-shaped radius, stretches out from the centre position of fan-shaped radius, makes installing plate 2 and the fan-shaped center of circle every a space.During installation, can by installing plate 2 by bolt and wall connecting, or make installing plate 2 below with body of wall by glass cement adhesion (all not drawing in diagram).
As shown in Figure 2, be provided with heat sink 5 in lamp body 1 inside, heat sink 5 be provided with thermal insulation board 4, thermal insulation board 4 is provided with circuit board 3, described lamp pearl 6 is evenly distributed on circuit board 3, and heat sink 5, thermal insulation board 4 and circuit board 3 are connected two fan-shaped radiuses respectively and are 45 ° with radius angle.
As shown in Figure 3, above the lamp pearl 6 of each row, baffle plate 7 is set, in the room that some are dim, LED of the present utility model can be installed on the place of body of wall corner near ground, but the light direct projection human eye sent in order to avoid lamp pearl 6 causes damage, baffle plate 7 can shut out the light, baffle plate 7 is downward-sloping and be 20 °-60 ° with the angle of horizontal direction, can ground be irradiated like this, both can not cause people's eye injury, also can play good illumination and decoration function.Be the state of display lamp pearl 6 in Fig. 2, therefore do not draw baffle plate.
The technical characteristic do not mentioned in the utility model is prior art, repeats no more herein.
Should be understood that, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection domain that all should belong to the utility model claims.
By reference to the accompanying drawings exemplary description is carried out to the utility model patent above; the realization of obvious the utility model patent is not subject to the restrictions described above; as long as have employed the various improvement that method is conceived and technical scheme is carried out of the utility model patent; or the design of the utility model patent and technical scheme directly applied to other occasion, all in protection domain of the present utility model without to improve.
Claims (5)
1. a recessed corner LED, comprise the lamp pearl of lamp body and lamp body inside, it is characterized in that, described lamp body cross section be 90 ° fan-shaped, described lamp body inside is provided with heat sink, heat sink is provided with thermal insulation board, thermal insulation board is provided with circuit board, described lamp pearl is uniformly distributed on circuit boards, described heat sink, thermal insulation board and circuit board are connected two fan-shaped radiuses respectively and are 45 ° with radius angle, installing plate is respectively equipped with outside fan-shaped two radiuses, the width of installing plate is identical with fan-shaped radius, stretch out from the centre position of fan-shaped radius, make installing plate and the fan-shaped center of circle every a space.
2. the recessed corner LED of one according to claim 1, is characterized in that, above the lamp pearl of each row, be provided with downward-sloping baffle plate.
3. the recessed corner LED of one according to claim 2, is characterized in that, the angle of described baffle plate and horizontal direction is 20 °-60 °.
4. the recessed corner LED of one according to claim 1, it is characterized in that, described installing plate is by screw and wall connecting.
5. the recessed corner LED of one according to claim 1, is characterized in that, described installing plate and body of wall adhesion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420649275.3U CN204141414U (en) | 2014-11-04 | 2014-11-04 | A kind of recessed corner LED |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420649275.3U CN204141414U (en) | 2014-11-04 | 2014-11-04 | A kind of recessed corner LED |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204141414U true CN204141414U (en) | 2015-02-04 |
Family
ID=52418097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420649275.3U Expired - Fee Related CN204141414U (en) | 2014-11-04 | 2014-11-04 | A kind of recessed corner LED |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204141414U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108361572A (en) * | 2018-03-12 | 2018-08-03 | 镇江润光电子有限公司 | A kind of LED light strip that can improve illumination efficiency |
-
2014
- 2014-11-04 CN CN201420649275.3U patent/CN204141414U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108361572A (en) * | 2018-03-12 | 2018-08-03 | 镇江润光电子有限公司 | A kind of LED light strip that can improve illumination efficiency |
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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: 20150204 Termination date: 20161104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |