CN202274433U - LED (light emitting diode) lighting device being capable of rotating zoom - Google Patents
LED (light emitting diode) lighting device being capable of rotating zoom Download PDFInfo
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- CN202274433U CN202274433U CN2011204367365U CN201120436736U CN202274433U CN 202274433 U CN202274433 U CN 202274433U CN 2011204367365 U CN2011204367365 U CN 2011204367365U CN 201120436736 U CN201120436736 U CN 201120436736U CN 202274433 U CN202274433 U CN 202274433U
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- external screw
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Abstract
The utility model discloses an LED (light emitting diode) lighting device being capable of rotating zoom, and relates to an LED lighting device of a novel zoom manner. The LED lighting device comprises an internal thread fixed part and an external thread stirring part, wherein the internal thread fixed part comprises an LED (1), a cooling base (2) and an internal thread slide guide (3); the external thread stirring part comprises a lens (4), a lens clamping ring (5) and an external thread stirring ring (6); the external thread stirring part is arranged in a hole of the internal thread fixed part, and the external thread stirring ring (6) is matched with the internal thread slide guide (3); and a zoom ring is rotatablely adjusted manually so as to drive a lens to move up and down on the internal thread fixed part, thereby changing the distance of the lens and the LED so as to achieve an zoom effect. The LED lighting device provided by the utility model changes the focal distance of the lens on the base of the traditional LED lamp structure, thereby realizing the zooming of the lens of the lighting device in an 8 mm-70mm journey, and achieving an aperture effect of different angles.
Description
Technical field
The utility model relates to a kind of LED lighting device of novel zoom mode.
Background technology
Along with LED uses more and more widely at lighting field, the LED fitting structure divides two kinds on the market at present: 1, LED+PMMA or PC lens; 2, LED+ solid metal reflector (electroplating surface or oxidation); More than two kinds be LED and lens or reflector and fix.
In order to satisfy LED lighting diversity and personalized requirement, be necessary to design the LED lighting of novel zoom mode, thereby reach the LED light fixture that satisfies instructions for use.
The utility model content
The utility model provides a kind of LED lighting device that can rotate zoom; The utility model is on the basis of traditional LED fitting structure; Change the focal length of lens, realize lens continuous vari-focus in 8mm～70mm stroke of lighting device, thereby reach different angles aperture effect.
For addressing the above problem, the utility model adopts following technical scheme: a kind of LED lighting device that can rotate zoom, and comprising: internal thread standing part and external screw thread are stirred part;
Said internal thread standing part comprises: LED1, radiating seat 2 and internal thread guide rail 3; Said internal thread guide rail 3 is columnar structured; There is internal thread internal thread guide rail 3 inside, and there is the end socket of annular an end of internal thread guide rail 3, in the annular seal head endoporus LED1 is installed; Radiating seat 2 is arranged at the LED1 outside, and radiating seat 2 is connected with the annular seal head inner hole thread;
External screw thread clicking section branch comprises: lens 4, lens pressure ring 5 and external screw thread are stirred ring 6; It is cirque structures that said external screw thread is stirred ring 6; External screw thread is stirred ring 6 outer surfaces has the external screw thread with the screw-internal thread fit of internal thread guide rail 3, and lens 4 are arranged at external screw thread and stir in ring 6 endoporus, and lens 4 edges are stuck in the step position that external screw thread is stirred ring 6 endoporus; Lens pressure ring 5 is arranged at lens 4 outsides, and lens pressure ring 5 is stirred ring 6 inner hole threads with external screw thread and is connected;
External screw thread clicking section branch is arranged in the hole of internal thread standing part, and its external screw thread is stirred ring 6 and internal thread guide rail 3 threaded engagement.
Preferably: LED1 adopts the COB encapsulating structure; Lens 4 adopt Fresnel Lenses.
The part of stirring the external screw thread of the utility model light fixture can move in the inner 8mm～70mm scope of internal thread guide rail and realize zoom function; Move up and down at the internal thread standing part through the moving lens of manual rotation adjusting zoom endless belt, the distance that changes lens and LED reaches the effect of zoom.
The advantage of the utility model is: 1, replace traditional reflector shot-light with lens, light efficiency has obtained optimizing and has improved.2, the zoom mode of simple manual adjustments is beneficial to accurate location, is easy to the control irradiation and reaches needed lighting angle (aperture).3, the internal thread guide rail engages with the LED radiating seat, has increased area of dissipation greatly, optimizes radiating effect.4, lens divide the realization focusing in the external screw thread clicking section, and the focusing process keeps outward appearance constant, and are convenient to regulate.
Description of drawings
Fig. 1 is the internal thread standing part sketch map of utility model;
Fig. 2 stirs the part sketch map for the external screw thread of utility model;
Fig. 3 is the LED lighting device installation process sketch map of practical new rotation zoom, and the left side is that external screw thread is stirred part and is mounted to the signal of internal thread standing part among the figure, and the right side is the installation diagram after installing among the figure;
Fig. 4 is the utility model rotation zoom process sketch map.
Among the figure: 1, LED; 2, radiating seat; 3, internal thread guide rail; 4, lens; 5, lens pressure ring; 6, external screw thread is stirred ring.
The specific embodiment
Shown in Fig. 1-4, a kind of LED lighting device that can rotate zoom, comprising: internal thread standing part and external screw thread are stirred part;
Said internal thread standing part comprises: LED1, radiating seat 2 and internal thread guide rail 3; Said internal thread guide rail 3 is columnar structured; There is internal thread internal thread guide rail 3 inside, and there is the end socket of annular an end of internal thread guide rail 3, in the annular seal head endoporus LED1 is installed; Radiating seat 2 is arranged at the LED1 outside, and radiating seat 2 is connected with the annular seal head inner hole thread;
External screw thread clicking section branch comprises: lens 4, lens pressure ring 5 and external screw thread are stirred ring 6; It is cirque structures that said external screw thread is stirred ring 6; External screw thread is stirred ring 6 outer surfaces has the external screw thread with the screw-internal thread fit of internal thread guide rail 3, and lens 4 are arranged at external screw thread and stir in ring 6 endoporus, and lens 4 edges are stuck in the step position that external screw thread is stirred ring 6 endoporus; Lens pressure ring 5 is arranged at lens 4 outsides, and lens pressure ring 5 is stirred ring 6 inner hole threads with external screw thread and is connected;
External screw thread clicking section branch is arranged in the hole of internal thread standing part, and its external screw thread is stirred ring 6 and internal thread guide rail 3 threaded engagement.
Preferably: LED1 adopts the COB encapsulating structure; Lens 4 adopt Fresnel Lenses.
The utility model radiating seat is connected the back relative position with the internal thread guide rail fixed; Said external screw thread is stirred part scioptics pressure ring and is pressed on external screw thread to lens and stirs in the ring, and band is stirred the zoom part and just can on the internal thread guide rail of zoom standing part, be moved, thereby has reached the zoom illuminating effect.
The utility model realize to move through rotatablely moving of screw thread, can in the scope of the 8mm～70mm of internal thread guide rail, move and realizes zoom function thereby make external screw thread stir part: thus change the different hot spot effect of ejaculation through changing lens with the LED distance adjustment.
What should explain at last is: obviously, the foregoing description only be for explain clearly that the utility model does for example, and be not qualification to embodiment.For the those of ordinary skill in affiliated field, on the basis of above-mentioned explanation, can also make other multi-form variation or change.Here need not also can't give exhaustive to all embodiments.And conspicuous variation of being amplified out thus or change still are among the protection domain of the utility model.
Claims (3)
1. the LED lighting device that can rotate zoom is characterized in that, comprising: internal thread standing part and external screw thread are stirred part;
Said internal thread standing part comprises: LED (1), radiating seat (2) and internal thread guide rail (3); Said internal thread guide rail (3) is columnar structured; There is internal thread internal thread guide rail (3) inside, and there is the end socket of annular an end of internal thread guide rail (3), and LED (1) is installed in the annular seal head endoporus; Radiating seat (2) is arranged at LED (1) outside, and radiating seat (2) is connected with the annular seal head inner hole thread;
External screw thread clicking section branch comprises: lens (4), lens pressure ring (5) and external screw thread are stirred ring (6); It is cirque structure that said external screw thread is stirred ring (6); External screw thread is stirred ring (6) outer surface has the external screw thread with the screw-internal thread fit of internal thread guide rail (3); Lens (4) are arranged at external screw thread and stir in ring (6) endoporus; Lens (4) edge is stuck in the step position that external screw thread is stirred ring (6) endoporus, and lens pressure ring (5) is arranged at lens (4) outside, and lens pressure ring (5) is stirred ring (6) inner hole thread with external screw thread and is connected;
External screw thread clicking section branch is arranged in the hole of internal thread standing part, and its external screw thread is stirred ring (6) and internal thread guide rail (3) threaded engagement.
2. a kind of according to claim 1 LED lighting device that can rotate zoom is characterized in that, LED (1) adopts the COB encapsulating structure.
3. a kind of according to claim 1 LED lighting device that can rotate zoom is characterized in that, lens (4) adopt Fresnel Lenses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204367365U CN202274433U (en) | 2011-11-01 | 2011-11-01 | LED (light emitting diode) lighting device being capable of rotating zoom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204367365U CN202274433U (en) | 2011-11-01 | 2011-11-01 | LED (light emitting diode) lighting device being capable of rotating zoom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202274433U true CN202274433U (en) | 2012-06-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204367365U Expired - Fee Related CN202274433U (en) | 2011-11-01 | 2011-11-01 | LED (light emitting diode) lighting device being capable of rotating zoom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202274433U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103574338A (en) * | 2012-07-24 | 2014-02-12 | 隆达电子股份有限公司 | Light emitting device capable of adjusting light shape and light source module |
| CN103939852A (en) * | 2014-04-30 | 2014-07-23 | 东莞雅士电子有限公司 | Method for adjusting projection light angle of LED lamp |
| CN108709127A (en) * | 2018-07-27 | 2018-10-26 | 江苏舒适照明有限公司 | A kind of underground lamp of condensation-proof |
| CN108897114A (en) * | 2018-08-02 | 2018-11-27 | 苏州汇影光学技术有限公司 | A kind of optics poly-lens is apart from adjustable structure |
| US10955112B2 (en) | 2018-10-30 | 2021-03-23 | Troy-Csl Lighting, Inc. | Adjustable optic and lighting device assembly |
| US10976031B2 (en) | 2019-06-11 | 2021-04-13 | Troy-CSL Lighting Inc. | Adjustable lighting device with base connector |
| US11015794B2 (en) | 2019-06-11 | 2021-05-25 | Troy-CSL Lighting Inc. | Adjustable lighting device |
| US11022293B2 (en) | 2018-12-19 | 2021-06-01 | Troy-CSL Lighting Inc. | Adjustable optic and lighting device assembly with elastic member |
-
2011
- 2011-11-01 CN CN2011204367365U patent/CN202274433U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103574338A (en) * | 2012-07-24 | 2014-02-12 | 隆达电子股份有限公司 | Light emitting device capable of adjusting light shape and light source module |
| CN103574338B (en) * | 2012-07-24 | 2015-08-19 | 隆达电子股份有限公司 | Light emitting device capable of adjusting light shape and light source module |
| CN103939852A (en) * | 2014-04-30 | 2014-07-23 | 东莞雅士电子有限公司 | Method for adjusting projection light angle of LED lamp |
| CN108709127A (en) * | 2018-07-27 | 2018-10-26 | 江苏舒适照明有限公司 | A kind of underground lamp of condensation-proof |
| CN108897114A (en) * | 2018-08-02 | 2018-11-27 | 苏州汇影光学技术有限公司 | A kind of optics poly-lens is apart from adjustable structure |
| US10955112B2 (en) | 2018-10-30 | 2021-03-23 | Troy-Csl Lighting, Inc. | Adjustable optic and lighting device assembly |
| US11022293B2 (en) | 2018-12-19 | 2021-06-01 | Troy-CSL Lighting Inc. | Adjustable optic and lighting device assembly with elastic member |
| US10976031B2 (en) | 2019-06-11 | 2021-04-13 | Troy-CSL Lighting Inc. | Adjustable lighting device with base connector |
| US11015794B2 (en) | 2019-06-11 | 2021-05-25 | Troy-CSL Lighting Inc. | Adjustable lighting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120613 Termination date: 20121101 |