CN204554521U - A kind of LED down - Google Patents
A kind of LED down Download PDFInfo
- Publication number
- CN204554521U CN204554521U CN201520153997.4U CN201520153997U CN204554521U CN 204554521 U CN204554521 U CN 204554521U CN 201520153997 U CN201520153997 U CN 201520153997U CN 204554521 U CN204554521 U CN 204554521U
- Authority
- CN
- China
- Prior art keywords
- cover
- radiator
- diffuser
- internal thread
- led down
- 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
- 238000010079 rubber tapping Methods 0.000 claims abstract description 4
- 238000001746 injection moulding Methods 0.000 claims description 3
- 238000001149 thermolysis Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005474 detonation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of LED down, comprise cover, diffuser and radiator, the bottom of described cover is provided with internal thread, the top outer tapping of described radiator has external screw thread, the mode that described cover and radiator are connected by internal thread and external screw thread is fixed, the both sides of described radiator are hinged with card ear, and described diffuser is arranged between cover and radiator.This LED down, be provided with radiator structure, can be good at playing thermolysis, prevent thermogenetic hidden danger, and cover is fixed with the mode that radiator is coordinated by internal and external threads, be convenient to the dismounting in later stage, replacing, diffuser is placed on internal thread groove and namely prevents diffuser from coming off by annular baffle, baffle plate and diffuser corresponding circle ring structure, the stability of total can be ensured, can not produce and install insecure phenomenon, whole device is installed simple, easy to operate.
Description
Technical field
The utility model relates to Down lamp technical field, is specially a kind of LED down.
Background technology
LED down is more and more applied to office, hotel as lighting or decorative lamp in recent years, existing Down lamp is installed cumbersome mostly, LED is not easy to after damaging change again, and common diffuser also needs special instrument, structure is fixed diffuser, traditional Down lamp, does not have radiator structure, more easily produces potential safety hazard, whole device be later replacing bring very large troublesome while, cause safety problem.
Utility model content
The purpose of this utility model is to provide a kind of LED down, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of LED down, comprise cover, diffuser and radiator, the bottom of described cover is provided with internal thread, the top outer tapping of described radiator has external screw thread, the mode that described cover and radiator are connected by internal thread and external screw thread is fixed, and the both sides of described radiator are hinged with card ear, and described diffuser is arranged between cover and radiator.
Preferably, described cover is annulus concave structure, and the middle annulus surrounding of cover is arcuate structure, and the bottom of cover is cylindrical structural, and the mode that the bottom inside internal thread of cover and cover pass through injection moulding is one-body molded.
Preferably, the bottom of described cover internal thread is provided with annular baffle, and the surrounding of described diffuser is provided with the circular ring structure corresponding with baffle plate.
Compared with prior art, the beneficial effects of the utility model are: this LED down, be provided with radiator structure, can be good at playing thermolysis, prevented thermogenetic hidden danger, and cover is fixed with the mode that radiator is coordinated by internal and external threads, be convenient to the dismounting in later stage, replacing, diffuser is placed on internal thread groove and namely prevents diffuser from coming off by annular baffle, baffle plate and diffuser corresponding circle ring structure, can ensure the stability of total, can not produce and install insecure phenomenon, whole device is installed simple, easy to operate.
Accompanying drawing explanation
Fig. 1 is the utility model detonation configuration schematic diagram.
In figure: 1 cover, 2 internal threads, 3 radiators, 4 external screw threads, 5 card ears, 6 diffusers.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the utility model provides a kind of technical scheme: a kind of LED down, comprise cover 1, diffuser 6 and radiator 3, the bottom of cover 1 is provided with internal thread 2, cover 1 is annulus concave structure, the middle annulus surrounding of cover 1 is arcuate structure, the bottom of cover 1 is cylindrical structural, the bottom inside internal thread 2 of cover 1 is one-body molded by the mode of injection moulding with cover 1, internal thread 2 bottom of cover 1 is provided with annular baffle, the surrounding of diffuser 6 is provided with the circular ring structure corresponding with baffle plate, the top outer tapping of radiator 3 has external screw thread 4, the mode that cover 1 is connected by internal thread 2 and external screw thread 4 with radiator 3 is fixed, the mode that cover 1 is coordinated by internal and external threads with radiator 3 is fixed, be convenient to the dismounting in later stage, change, radiator 3 both sides are hinged with card ear 5, diffuser 6 is arranged between cover 1 and radiator 3, diffuser 6 is placed on internal thread 2 groove and namely prevents diffuser 6 from coming off by annular baffle, baffle plate and diffuser 6 corresponding circle ring structure, the stability of total can be ensured, can not produce and insecure phenomenon is installed, be provided with radiator structure, can be good at playing thermolysis, prevented thermogenetic hidden danger, whole device is installed simple, easy to operate.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (3)
1. a LED down, comprise cover (1), diffuser (6) and radiator (3), it is characterized in that: the bottom of described cover (1) is provided with internal thread (2), the top outer tapping of described radiator (3) has external screw thread (4), the mode that described cover (1) is connected by internal thread (2) and external screw thread (4) with radiator (3) is fixed, the both sides of described radiator (3) are hinged with card ear (5), and described diffuser (6) is arranged between cover (1) and radiator (3).
2. a kind of LED down according to claim 1, it is characterized in that: described cover (1) is annulus concave structure, in the middle of cover (1), annulus surrounding is arcuate structure, the bottom of cover (1) is cylindrical structural, and the bottom inside internal thread (2) of cover (1) is one-body molded by the mode of injection moulding with cover (1).
3. a kind of LED down according to claim 2, is characterized in that: the bottom of described cover (1) internal thread (2) is provided with annular baffle, and the surrounding of described diffuser (6) is provided with the circular ring structure corresponding with baffle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520153997.4U CN204554521U (en) | 2015-03-18 | 2015-03-18 | A kind of LED down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520153997.4U CN204554521U (en) | 2015-03-18 | 2015-03-18 | A kind of LED down |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204554521U true CN204554521U (en) | 2015-08-12 |
Family
ID=53829628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520153997.4U Expired - Fee Related CN204554521U (en) | 2015-03-18 | 2015-03-18 | A kind of LED down |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204554521U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106788228A (en) * | 2017-03-12 | 2017-05-31 | 成都聚合科技有限公司 | A kind of high power concentrating photovoltaic bar shaped radiating fin radiator |
-
2015
- 2015-03-18 CN CN201520153997.4U patent/CN204554521U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106788228A (en) * | 2017-03-12 | 2017-05-31 | 成都聚合科技有限公司 | A kind of high power concentrating photovoltaic bar shaped radiating fin radiator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170322 Address after: Qingfeng road 528478 Guangdong welt village Zhongshan Henglan Town No. 6 building Shouceng second card Patentee after: Zhongshan Gao Qi Hardware Co., Ltd. Address before: 529600 Guangdong city of Yangjiang province Yangchun spring tripe Lang Cun Wei Hui Wan Chai Garden Village No. 38 Patentee before: Zeng Fangzhi |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20210318 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |