CN102767729A - Light emitting diode (LED) lamp with adjustable irradiation angles - Google Patents
Light emitting diode (LED) lamp with adjustable irradiation angles Download PDFInfo
- Publication number
- CN102767729A CN102767729A CN2012102867267A CN201210286726A CN102767729A CN 102767729 A CN102767729 A CN 102767729A CN 2012102867267 A CN2012102867267 A CN 2012102867267A CN 201210286726 A CN201210286726 A CN 201210286726A CN 102767729 A CN102767729 A CN 102767729A
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- Prior art keywords
- lamp
- led
- lamp body
- circuit module
- adjustable
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- 230000001678 irradiating effect Effects 0.000 claims description 17
- 239000000725 suspension Substances 0.000 claims description 3
- 230000002950 deficient Effects 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a light emitting diode (LED) lamp with adjustable irradiation angles. The LED lamp comprises a power line, a driving circuit module, a supporting frame, a snap spring, a lamp body and a lamp holder, wherein the power line and the driving circuit module are arranged on the supporting frame and are connected, the driving circuit module is connected with the lamp body, the lamp body is connected with the lamp holder, the lamp body comprises a lamp casing, a lamp cover, a reflecting shade and an LED irradiation module, the lamp casing and the lamp cover are assembled to form a first cavity, the reflecting shade is arranged inside the first cavity, the LED irradiation module is arranged on the reflecting shade, the reflecting shade is covered by a transmitting filter, the supporting frame is arranged on the lamp holder, the lamp body is hung on the lamp holder thorough the snap spring, two sides of the lamp body are provided with column-shaped bumps, two sides of the lamp holder are provided with semicircular grooves, the column-shaped bumps and the semicircular grooves are matched, and the matching portions of the column-shaped bumps and the semicircular grooves are pressed by pressing blocks. The lamp body rotates, then the LED irradiation module is driven to rotate, irradiation angles are changed, the problem of the irradiation angles of the LED lamp is effectively solved.
Description
Technical field
The present invention relates to a kind of lighting, relate in particular to the adjustable LED lamp of a kind of irradiating angle.
Background technology
LED (Lighting Emitting Diode) is a light emitting diode; It is fixedly luminescent device of a kind of semiconductor; It is to utilize the solid semiconductor chip as luminescent material, in semiconductor, through carrier compound giving off energy is taken place, and energy is launched with the photon form; Thereby send light, the LED lighting utilizes LED as light emitting source exactly.Under the background of current global shortage of energy, energy-conservation LED causes the sight that people pay close attention to.
Along with people's requires increasingly highly to environmental protection illumination, and the LED illuminating lamp with plurality of advantages such as low energy consumption, high light efficiency, long service life replaces traditional fluorescent tube and Halogen lamp LED gradually, and the beginning extensive use.Existing in the market illuminating lamp; Include lamp body and led light source, light source is installed in the lamp body and is fixed on some directions, and the light source in the lamp body can only be from a direction irradiation; The angle of its light-illuminating not only is restricted; And the reflection shield reflector efficiency that is provided with in the lamp body is low, and also there are deficiency in Heavy Weight, thermal diffusivity.
Summary of the invention
The technical problem that (one) will solve
The technical problem that the present invention will solve provides the adjustable LED lamp of a kind of irradiating angle, is restricted and lamp body poor radiation and the low defective of reflector efficiency with the angle that overcomes LED lamp light-illuminating in the prior art.
(2) technical scheme
For achieving the above object, the present invention provides a kind of irradiating angle adjustable LED lamp, comprises power line, drive circuit module, bracing frame, jump ring, lamp body and lamp socket;
Wherein, said power line, drive circuit module are located on the support frame as described above, and said power line is connected with said drive circuit module, and said drive circuit module is connected with said lamp body, and said lamp body is connected with said lamp socket;
Said lamp body comprises lamp housing, light cover, reflection shield and LED lighting module; Said lamp housing and said light cover are formed first chamber; Be provided with reflection shield in said first chamber, said reflection shield is provided with said LED lighting module and is covered by transmissive mirror, support frame as described above be located on the said lamp socket and through said jump ring with said lamp body suspension on said lamp socket; Said lamp body both sides are equipped with column-shaped projection; Said lamp socket both sides are equipped with semi-circular recesses, and this column-shaped projection and said semi-circular recesses just in time match, and said column-shaped projection and said semi-circular recesses match and locate to be pushed down by briquetting.
As preferably, said reflection shield is processed by the PET reflective sheeting.
As preferably, also have ventilating opening on the said lamp body.
As preferably, semi-circular recesses one side of said lamp socket is provided with block.
As preferably, said briquetting is fixed on the said lamp socket through screw, is furnished with spring on the said screw.
(3) beneficial effect
Compared with prior art, the present invention rotates together through lamp body rotation drive LED lighting module and has changed irradiating angle, efficiently solves LED light irradiation angle problem; And there is the defective that reflector efficiency is low, quality is heavy in traditional aluminium manufacturing reflection shield, makes reflection shield through using the PET reflective sheeting, has improved the light source luminescent service efficiency, and the reflection shield reflector efficiency height that reflective sheeting is made up to 95%, has the characteristics of light weight; On lamp body, open the hole and make air can go up current downflow, effectively reduce the temperature of LED lamp through cross-ventilation.
Description of drawings
Fig. 1 is the adjustable LED lamp decomposition texture sketch map of irradiating angle of the present invention;
Fig. 2 is the adjustable LED modulated structure sketch map of irradiating angle of the present invention;
Fig. 3 is the status architecture sketch map that the adjustable LED lamp rotation of irradiating angle of the present invention is used.
Fig. 4 is that the sectional structure sketch map amplifies in A portion among Fig. 3;
In the accompanying drawing: 1, power line, 2, drive circuit module, 3, bracing frame, 4, jump ring, 5, lamp body, 6, lamp socket; 7, lamp housing, 8, light cover, 9, reflection shield, 10, the LED lighting module, 11, screw, 12, transmissive mirror; 13, column-shaped projection, 14, semi-circular recesses, 15, briquetting, 16, ventilating opening, 17, block, 18, screw; 19, spring, 20, pin, 21, buckle, 22, clamp spring hole, 23, convexity, 24, claw.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment, specific embodiments of the invention describes in further detail.Following examples are used to explain the present invention, but are not used for limiting scope of the present invention.
The LED lamp that irradiating angle of the present invention is adjustable comprises power line 1, drive circuit module 2, bracing frame 3, jump ring 4, lamp body 5 and lamp socket 6 like Fig. 1,2, shown in 4; Wherein, said power line 1, drive circuit module 2 are located on the support frame as described above 3, and said power line 1 is connected with said drive circuit module 2, and said drive circuit module 2 is connected with said lamp body 5, and said lamp body 5 is connected with said lamp socket 6;
Said lamp body 5 comprises lamp housing 7, light cover 8, reflection shield 9 and LED lighting module 10; Said lamp housing 7 connects to form first chamber with said light cover 8 through screw 11; Be provided with reflection shield 9 in said first chamber; 20 be provided with said LED lighting module 10 and covered by transmissive mirror 12 through pinning on the said reflection shield 9, transmissive mirror 12 is fixed on the reflection shield 9 through buckle 21, support frame as described above 3 be located on the said lamp socket 6 and through said jump ring 4 with said lamp body 5 suspensions on said lamp socket 6; The clamp spring hole 22 that jump ring 4 is provided with matches with the convexity 23 that bracing frame 3 is provided with, and the claw 24 on the jump ring 4 is pressed on the lamp body 5; Said lamp body 5 both sides are equipped with column-shaped projection 13, and said lamp socket 6 both sides are equipped with semi-circular recesses 14, and this column-shaped projection 13 just in time matches with said semi-circular recesses 14, and said column-shaped projection 13 matches with said semi-circular recesses 14 and locates to be pushed down by briquetting 15.
Said reflection shield 9 is processed by the PET reflective sheeting.Also have ventilating opening 16 on the said lamp body 5.Semi-circular recesses 14 1 sides of said lamp socket 6 are provided with block 17.Said briquetting 15 is fixed on the said lamp socket 6 through screw 18, is furnished with spring 19 on the said screw 18.
As shown in Figure 3, when the present invention uses in rotation, only need lamp body 5 is rotated, the light source in the lamp body 5 has just changed irradiating angle, and the irradiating angle adjustable extent is 0 ° to 45 °.
The present invention rotates together through lamp body rotation drive LED lighting module and has changed irradiating angle, efficiently solves LED light irradiation angle problem; And there is the defective that reflector efficiency is low, quality is heavy in traditional aluminium manufacturing reflection shield, makes reflection shield through using the PET reflective sheeting, has improved the light source luminescent service efficiency, and the reflection shield reflector efficiency height that reflective sheeting is made up to 95%, has the characteristics of light weight; On lamp body, open the hole and make air can go up current downflow, effectively reduce the temperature of LED lamp through cross-ventilation.
The above only is a preferred implementation of the present invention; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from know-why of the present invention; Can also make some improvement and retouching, these improvement and retouching also should be regarded as protection scope of the present invention.
Claims (5)
1. the LED lamp that irradiating angle is adjustable comprises power line (1), drive circuit module (2), bracing frame (3), jump ring (4), lamp body (5) and lamp socket (6);
Wherein, Said power line (1), drive circuit module (2) are located on the support frame as described above (3); Said power line (1) is connected with said drive circuit module (2), and said drive circuit module (2) is connected with said lamp body (5), and said lamp body (5) is connected with said lamp socket (6);
Said lamp body (5) comprises lamp housing (7), light cover (8), reflection shield (9) and LED lighting module (10); Said lamp housing (7) and said light cover (8) are formed first chamber (11); Be provided with reflection shield (9) in said first chamber (11); Said reflection shield (9) is provided with said LED lighting module (10) and is covered by transmissive mirror (12); It is characterized in that: support frame as described above (3) be located at that said lamp socket (6) is gone up and through said jump ring (4) with said lamp body (5) suspension on said lamp socket (6); Said lamp body (5) both sides are equipped with column-shaped projection (13); Said lamp socket (6) both sides are equipped with semi-circular recesses (14), and this column-shaped projection (13) just in time matches with said semi-circular recesses (14), and said column-shaped projection (13) matches with said semi-circular recesses (14) and locates to be pushed down by briquetting (15).
2. the LED lamp that irradiating angle according to claim 1 is adjustable is characterized in that: said reflection shield (9) is processed by the PET reflective sheeting.
3. the LED lamp that irradiating angle according to claim 1 and 2 is adjustable is characterized in that: also have ventilating opening (16) on the said lamp body (5).
4. the LED lamp that irradiating angle according to claim 3 is adjustable is characterized in that: semi-circular recesses (14) one sides of said lamp socket (6) are provided with block (17).
5. the LED lamp that irradiating angle according to claim 4 is adjustable is characterized in that: said briquetting (15) is fixed on the said lamp socket (6) through screw (18), is furnished with spring (19) on the said screw (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210286726.7A CN102767729B (en) | 2012-08-13 | 2012-08-13 | Light emitting diode (LED) lamp with adjustable irradiation angles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210286726.7A CN102767729B (en) | 2012-08-13 | 2012-08-13 | Light emitting diode (LED) lamp with adjustable irradiation angles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102767729A true CN102767729A (en) | 2012-11-07 |
| CN102767729B CN102767729B (en) | 2015-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210286726.7A Active CN102767729B (en) | 2012-08-13 | 2012-08-13 | Light emitting diode (LED) lamp with adjustable irradiation angles |
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| Country | Link |
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| CN (1) | CN102767729B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103851408A (en) * | 2012-11-28 | 2014-06-11 | 蔡留保 | LED (Light Emitting Diode) working light for machine tool |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201310793Y (en) * | 2008-12-02 | 2009-09-16 | 佛山市国星光电股份有限公司 | LED down lamp |
| WO2009153952A1 (en) * | 2008-06-20 | 2009-12-23 | 株式会社パトライト | Revolving light |
| US20100277933A1 (en) * | 2009-04-29 | 2010-11-04 | Chiu-Chia Chen | Down light fixture and down light using the same |
| CN202140817U (en) * | 2011-03-09 | 2012-02-08 | 陈波 | High-luminance anti-dazzling novel light-emitting diode (LED) lighting tube lamp |
| CN202220996U (en) * | 2011-08-17 | 2012-05-16 | 无锡实益达电子有限公司 | LED tube lamp capable of adjusting lighting angle |
| CN102606988A (en) * | 2011-01-20 | 2012-07-25 | 海洋王照明科技股份有限公司 | Rotary lamp holder positioning structure and lamp with same |
| CN202708754U (en) * | 2012-08-13 | 2013-01-30 | 宁波龙宇光电科技有限公司 | Irradiation-angle-adjustable LED (light-emitting diode) lamp |
-
2012
- 2012-08-13 CN CN201210286726.7A patent/CN102767729B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009153952A1 (en) * | 2008-06-20 | 2009-12-23 | 株式会社パトライト | Revolving light |
| CN201310793Y (en) * | 2008-12-02 | 2009-09-16 | 佛山市国星光电股份有限公司 | LED down lamp |
| US20100277933A1 (en) * | 2009-04-29 | 2010-11-04 | Chiu-Chia Chen | Down light fixture and down light using the same |
| CN102606988A (en) * | 2011-01-20 | 2012-07-25 | 海洋王照明科技股份有限公司 | Rotary lamp holder positioning structure and lamp with same |
| CN202140817U (en) * | 2011-03-09 | 2012-02-08 | 陈波 | High-luminance anti-dazzling novel light-emitting diode (LED) lighting tube lamp |
| CN202220996U (en) * | 2011-08-17 | 2012-05-16 | 无锡实益达电子有限公司 | LED tube lamp capable of adjusting lighting angle |
| CN202708754U (en) * | 2012-08-13 | 2013-01-30 | 宁波龙宇光电科技有限公司 | Irradiation-angle-adjustable LED (light-emitting diode) lamp |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103851408A (en) * | 2012-11-28 | 2014-06-11 | 蔡留保 | LED (Light Emitting Diode) working light for machine tool |
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| Publication number | Publication date |
|---|---|
| CN102767729B (en) | 2015-05-13 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 315000 Jiangshan Town, Ningbo, Zhejiang, Yinzhou District (Ningbo Yinzhou Industrial Park) Applicant after: NINGBO YUSING ELECTRONICS CO., LTD. Address before: 315000 Jiangshan Town, Ningbo, Zhejiang, Yinzhou District (Ningbo Yinzhou Industrial Park) Applicant before: Ningbo Longyu Photoelectric Technology Co., Ltd. |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: NINGBO LONGYU PHOTOELECTRIC TECHNOLOGY CO., LTD. TO: NINGBO YUSING ELECTRONICS CO., LTD. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |