CN201487625U - LED lamp capable of adjusting luminous angle - Google Patents
LED lamp capable of adjusting luminous angle Download PDFInfo
- Publication number
- CN201487625U CN201487625U CN2009201613801U CN200920161380U CN201487625U CN 201487625 U CN201487625 U CN 201487625U CN 2009201613801 U CN2009201613801 U CN 2009201613801U CN 200920161380 U CN200920161380 U CN 200920161380U CN 201487625 U CN201487625 U CN 201487625U
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- lamp body
- led
- lamp
- radiation emitting
- emitting angle
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- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses an LED lamp capable of adjusting the luminous angle, comprising an outer lamp body (2), an inner lamp body (1), an adjusting lamp body (5), a heat-radiating body (3), an LED assembly (4) and a convex lens (10), wherein the inner lamp body (1) is arranged in the outer lamp body (2) and internally provided with the heat-radiating body (3) the outer side of which is provided with the LED assembly (4); the adjusting lamp body (5) which is protruded out of the inner lamp body (1) and can move relative to the inner lamp body (1) is arranged between the outer wall of the heat-radiating body (3) and the inner wall of the inner lamp body (1); and the convex lens (10) is arranged at the front end of the adjusting lamp body (5). The utility model has the advantages of adjusting different illuminating effects in different occasions by using the same LED spotlight according to the requirement.
Description
Technical field
The utility model relates to a kind of LED lamp of tunable radiation emitting angle.
Background technology
At present, the LED shot-light is of a great variety on the market, and useful lens focus on LED light, and also useful reflective mirror focuses on LED light, but all is fixed angle basically.The shot-light of this fixed angle, its hot spot that irradiates can not change, and in some cases, when needs irradiation hot spot needed less variation, this shot-light just can not satisfy user's requirement.
Summary of the invention
The technical problem that the utility model solves is: a kind of LED lamp that satisfies the tunable radiation emitting angle of the different illuminating effect of different occasions is provided.
The technical solution of the utility model is: the LED lamp that a kind of tunable radiation emitting angle is provided, comprise outer lamp body, interior lamp body, adjust lamp body, radiator, LED assembly and convex lens, lamp body is arranged in the described outer lamp body in described, in described, be provided with the radiator of outside band LED assembly in the lamp body, the outer wall of described radiator and described in be provided with between the inwall of lamp body protrude from the adjustment lamp body that can relatively move with respect to lamp body in described of lamp body, be provided with convex lens at the front end of described adjustment lamp body.
Be provided with external screw thread in described adjustment lamp body upper end, be provided with internal thread on the lamp body in described, described adjustment lamp body and described interior lamp body are threaded.
Distance between described LED assembly and the convex lens is controlled near the focal length.
In described lamp body and outside be provided with rotary internal gear between the lamp body, the rotation external gear, described rotary internal gear and the engagement of rotation external gear are provided with the rotating shaft of the projecting direction that is used to change light on described rotary internal gear.
Outside described, be provided with on the outer wall of lamp body and be used for the Spring Card that is connected with other object.
The utlity model has with same LED shot-light and can satisfy and to adjust the advantage of different illuminating effects in different occasions as required.
Description of drawings
Fig. 1 is the sectional structure schematic diagram of a kind of embodiment of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing, explain in more detail originally bright.
See also Fig. 1, what it disclosed is a kind of LED lamp of tunable radiation emitting angle, comprise outer lamp body 2, interior lamp body 1, adjust lamp body 5, radiator 3, described radiator is an aluminum substrate, LED assembly 4 and convex lens 10, lamp body 1 is arranged in the described outer lamp body 2 in described, in described, be provided with the radiator 3 of outside band LED assembly 4 in the lamp body 1, the outer wall of described radiator 3 and described in be provided with between the inwall of lamp body 1 protrude from the adjustment lamp body 5 that can relatively move with respect to lamp body in described 1 of lamp body 1, be provided with convex lens 10 at the front end of described adjustment lamp body 5.Be provided with external screw thread in described adjustment lamp body 5 upper ends, be provided with internal thread on the lamp body 1 in described, described adjustment lamp body 5 and described interior lamp body 1 are threaded.Distance between described LED assembly 4 and the convex lens 10 is controlled near the focal length.In described lamp body 1 and outside be provided with rotary internal gear 7 between the lamp body 2, rotation external gear 9, described rotary internal gear 7 and 9 engagements of rotation external gear are provided with the rotating shaft 8 of the projecting direction that is used to change light on described rotary internal gear 7.Outside described, be provided with on the outer wall of lamp body 2 and be used for the Spring Card 6 that is connected with other object.
Claims (5)
1. the LED lamp of a tunable radiation emitting angle, it is characterized in that: comprise outer lamp body (2), interior lamp body (1), adjust lamp body (5), radiator (3), LED assembly (4) and convex lens (10), lamp body (1) is arranged in the described outer lamp body (2) in described, be provided with the radiator (3) of outside band LED assembly (4) in the lamp body in described (1), the outer wall of described radiator (3) and described in be provided with the adjustment lamp body (5) that can relatively move with respect to lamp body in described (1) that protrudes from interior lamp body (1) between the inwall of lamp body (1), be provided with convex lens (10) at the front end of described adjustment lamp body (5).
2. the LED lamp of tunable radiation emitting angle according to claim 1 is characterized in that: be provided with external screw thread in described adjustment lamp body (5) upper end, lamp body in described is provided with internal thread on (1), and described adjustment lamp body (5) and described interior lamp body (1) are threaded.
3. the LED lamp of tunable radiation emitting angle according to claim 1 and 2 is characterized in that: the distance between described LED assembly (4) and the convex lens (10) is controlled near the focal length.
4. the LED lamp of tunable radiation emitting angle according to claim 3, it is characterized in that: lamp body in described (1) and outside be provided with rotary internal gear (7) between the lamp body (2), rotation external gear (9), described rotary internal gear (7) and rotation external gear (9) engagement are provided with the rotating shaft (8) of the projecting direction that is used to change light on described rotary internal gear (7).
5. the LED lamp of tunable radiation emitting angle according to claim 4 is characterized in that: be provided with on the outer wall of lamp body outside described (2) and be used for the Spring Card (6) that is connected with other object.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201613801U CN201487625U (en) | 2009-07-17 | 2009-07-17 | LED lamp capable of adjusting luminous angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201613801U CN201487625U (en) | 2009-07-17 | 2009-07-17 | LED lamp capable of adjusting luminous angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201487625U true CN201487625U (en) | 2010-05-26 |
Family
ID=42426504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201613801U Expired - Fee Related CN201487625U (en) | 2009-07-17 | 2009-07-17 | LED lamp capable of adjusting luminous angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201487625U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102011958A (en) * | 2010-09-23 | 2011-04-13 | 梅州江南电器有限公司 | Omni-direction adjustable LED lamp |
| CN102121680A (en) * | 2010-12-24 | 2011-07-13 | 中国科学院苏州纳米技术与纳米仿生研究所 | Focusable light source structure |
| CN104110617A (en) * | 2014-07-29 | 2014-10-22 | 李达 | LED lamp based reflected illumination device |
| CN104515011A (en) * | 2014-12-09 | 2015-04-15 | 广东聚科照明股份有限公司 | Light source capable of adjusting light-emitting angle |
| CN108224250A (en) * | 2018-03-05 | 2018-06-29 | 上海海丰照明电器有限公司 | A kind of embedded LED down lamp |
-
2009
- 2009-07-17 CN CN2009201613801U patent/CN201487625U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102011958A (en) * | 2010-09-23 | 2011-04-13 | 梅州江南电器有限公司 | Omni-direction adjustable LED lamp |
| CN102011958B (en) * | 2010-09-23 | 2012-05-23 | 梅州江南电器有限公司 | Omni-direction adjustable LED lamp |
| CN102121680A (en) * | 2010-12-24 | 2011-07-13 | 中国科学院苏州纳米技术与纳米仿生研究所 | Focusable light source structure |
| CN102121680B (en) * | 2010-12-24 | 2012-09-05 | 中国科学院苏州纳米技术与纳米仿生研究所 | Focusable light source structure |
| CN104110617A (en) * | 2014-07-29 | 2014-10-22 | 李达 | LED lamp based reflected illumination device |
| CN104515011A (en) * | 2014-12-09 | 2015-04-15 | 广东聚科照明股份有限公司 | Light source capable of adjusting light-emitting angle |
| CN108224250A (en) * | 2018-03-05 | 2018-06-29 | 上海海丰照明电器有限公司 | A kind of embedded LED down lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Shenzhen Eastfield Lighting Co., Ltd. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Shenzhen Eastfield Lighting Co., Ltd. Document name: Notification of Termination of Patent Right |
|
| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20180717 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |