CN204901377U - Integrated form LED light source multi -angle refraction lamp - Google Patents
Integrated form LED light source multi -angle refraction lamp Download PDFInfo
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- CN204901377U CN204901377U CN201520194988.XU CN201520194988U CN204901377U CN 204901377 U CN204901377 U CN 204901377U CN 201520194988 U CN201520194988 U CN 201520194988U CN 204901377 U CN204901377 U CN 204901377U
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- lens
- light source
- eyeglass
- sleeve
- light
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Abstract
The utility model discloses integrated form LED light source multi -angle refraction lamp belongs to the lamps and lanterns field, and concretely relates to is used for the refraction lamp of light sources such as LED, including LED light source, lens and shell, the lens respectively including main lens, birefringence lens and the lens of adjusting luminance of reflecting light, the owner reflect light lens, birefringence lens and the lens of adjusting luminance and pacify casedly in proper order, the owner reflect light lens one side and establish into the arcwall face of indent, the protruding plain noodles of the bellied owner of cambered surface is established into to the opposite side, the bellied secondary lob plain noodles of cambered surface is all established into to birefringence lens both sides, it is and establishes into the bellied protruding plain noodles of adjusting luminance of cambered surface to adjust luminance the lens both sides, the reflection of light face radian on the inboard secondary lob plain noodles of birefringence lens is greater than the adjust luminance reflection of light face radian on protruding plain noodles of the lens inboard of adjusting luminance, the owner reflect light the secondary lob plain noodles of the protruding plain noodles of owner, the birefringence lens of lens and the reflection of light face radian on the protruding plain noodles of adjusting luminance in the lens outside of adjusting luminance and by little to distributing greatly in proper order, constitute LED light source multi -angle refraction lamp. The utility model discloses have good light source uniform irradiation cheng jing's effect, improve the utilization ratio of light better.
Description
Technical field
The utility model belongs to field of light fittings, is specifically related to the dioptric lighting for light sources such as LED.
Background technology
Because the lighting system of LED is different from other light sources, the light source of LED is that point type is shinny, illumination zone is less thus, so also limit to the universal of LED and application, thus, LED radiation response is fully played and popularization and application, all conduct improvement in the structure of reflector of existing LED, but still rare to effective breakthrough.
Utility model content
The purpose of this utility model has above-mentioned weak point to solve existing LED, provides a kind of integrated type LED light source multi-angle dioptric lighting.
Integrated type LED light source multi-angle dioptric lighting, include LED light source, eyeglass and shell, described eyeglass includes main reflex reflector lens, birefringence eyeglass and light modulation eyeglass respectively, described main reflex reflector lens, birefringence eyeglass and light modulation eyeglass are installed in the enclosure successively, described main reflex reflector lens side is set as the arcwall face of indent, and opposite side is set as the convex light face of master of cambered surface projection; Birefringence eyeglass both sides are all set as the secondary lob light face of cambered surface projection; Light modulation eyeglass both sides are the protruding light face of the light modulation being set as cambered surface projection; Inside described birefringence eyeglass, the reflective surface radian in secondary lob light face is greater than the reflective surface radian in the protruding light face of light modulation inside light modulation eyeglass; The reflective surface radian in the protruding light face of the light modulation outside the convex light face of master of described main reflex reflector lens, the secondary lob light face of birefringence eyeglass and light modulation eyeglass distributes from small to large successively, forms LED light source multi-angle dioptric lighting.
Above-mentioned shell is interconnected and fixed by a circular holder, sleeve one and sleeve two and forms, described circular holder, sleeve one and sleeve two are all threaded connection and interfix, and are equipped with the draw-in groove of fixing len inside circular holder, sleeve one and sleeve two.
Above-mentioned draw-in groove is made up of the annular flange flange inside circular holder, sleeve one and sleeve two and circular holder, sleeve one and sleeve two construction opening junction.
Above-mentioned LED light source is COB light source.
Above-mentioned shell is provided with a radiator, and radiator is positioned at the side of installing LED light source, is fixed on by LED light source on the circular holder of shell.
The beneficial effects of the utility model:
1, the utility model adopts employing to have main reflex reflector lens, birefringence eyeglass and light modulation eyeglass, the irradiating angle regulating light source is carried out by the arcwall face of each lens design, form the effect of light source uniform irradiation Cheng Jing thus, the utilization rate of better raising light, utilization rate can reach 90%, the uniformity can reach 85%, effectively can improve the result of use of LED light source.
2, the utility model is installed main reflex reflector lens, birefringence eyeglass and light modulation eyeglass shell and is interconnected and fixed by a circular holder, sleeve one and sleeve two and forms, eyeglass is arranged on the draw-in groove of circular holder, sleeve one and sleeve two, structure is simple, and it is convenient to install.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the A place enlarged diagram of Fig. 1.
Fig. 3 is that light of the present utility model moves towards schematic diagram.
Detailed description of the invention
Referring to figs. 1 through the integrated type LED light source multi-angle dioptric lighting shown in Fig. 3, include LED light source 1, eyeglass 2 and shell 3.Described LED light source 1 is COB light source; Described eyeglass 2 includes main reflex reflector lens 21, birefringence eyeglass 22 and light modulation eyeglass 23 respectively; Described shell 3 is interconnected and fixed by a circular holder 31, sleeve 1 and sleeve 2 33 and forms, described circular holder 31, sleeve 1 and sleeve 2 33 are all threaded connection and interfix, inside circular holder 31, sleeve 1 and sleeve 2 33, be equipped with the draw-in groove 34 of fixing len 2, this draw-in groove 34 is made up of with circular holder 31, sleeve 1 and sleeve 2 33 construction opening junction 4 annular flange flange 341 inside circular holder 31, sleeve 1 and sleeve 2 33.Described main reflex reflector lens 21, birefringence eyeglass 22 and light modulation eyeglass 23 are arranged in shell 3 successively, and described main reflex reflector lens 21 side is set as the arcwall face 211 of indent, and opposite side is set as the convex light face 212 of master of cambered surface projection; Birefringence eyeglass 22 both sides are all set as the secondary lob light face 221 of cambered surface projection; Light modulation eyeglass 23 both sides are the protruding light face 231 of the light modulation being set as cambered surface projection; Inside described birefringence eyeglass 22, the reflective surface radian in secondary lob light face 221 is greater than the reflective surface radian in the protruding light face 231 of light modulation inside light modulation eyeglass 23, inside described birefringence eyeglass 22 and light modulation eyeglass 23 inside for being close to the side minute surface of LED light source 1 light source, otherwise be the outside minute surface of eyeglass; The reflective surface radian in the protruding light face 231 of the light modulation outside the convex light face 212 of master of described main reflex reflector lens 21, the secondary lob light face 221 of birefringence eyeglass 22 and light modulation eyeglass 23 distributes from small to large successively, forms LED light source multi-angle dioptric lighting.Described described shell 1 is provided with a radiator 5, and radiator 5 is positioned at the side of installing LED light source 1, is fixed on the circular holder 31 of shell by LED light source 1.
In enforcement, the arcwall face 211 of described main reflex reflector lens 21 and main convex light face 212, the secondary lob light face 221 of birefringence eyeglass 22, and the radian size in the protruding light face 231 of the light modulation of light modulation eyeglass 23 connects the change of shell size according to LED light source 1 and changes, and the form that eyeglass is fixed in shell 3 can be changeable, fix as adopted multiple fixture or fastener is set and fix.
The above, for the those of ordinary skill of general field, can make other various corresponding change and distortion according to the technical scheme of utility model and technical though, and all these change and be out of shape the protection domain all belonged to belonging to the utility model.
Claims (5)
1. integrated type LED light source multi-angle dioptric lighting, include LED light source (1), eyeglass (2) and shell (3), it is characterized in that: described eyeglass (2) includes main reflex reflector lens (21) respectively, birefringence eyeglass (22) and light modulation eyeglass (23), described main reflex reflector lens (21), birefringence eyeglass (22) and light modulation eyeglass (23) are arranged in shell (3) successively, described main reflex reflector lens (21) side is set as the arcwall face (211) of indent, opposite side is set as the convex light face (212) of master of cambered surface projection, birefringence eyeglass (22) both sides are all set as the secondary lob light face (221) of cambered surface projection, light modulation eyeglass (23) both sides are the protruding light face (231) of the light modulation being set as cambered surface projection, the reflective surface radian of described birefringence eyeglass (22) secondary lob light face, inner side (221) is greater than the reflective surface radian of the protruding light face (231) of light modulation eyeglass (23) inner side light modulation, the reflective surface radian of the protruding light face (231) of the light modulation outside the convex light face (212) of master of described main reflex reflector lens (21), the secondary lob light face (221) of birefringence eyeglass (22) and light modulation eyeglass (23) distributes from small to large successively, forms LED light source multi-angle dioptric lighting.
2. integrated type LED light source multi-angle dioptric lighting according to claim 1, it is characterized in that: described shell (3) is interconnected and fixed by a circular holder (31), sleeve one (32) and sleeve two (33) and forms, described circular holder (31), sleeve one (32) and sleeve two (33) are all threaded connection and interfix, and are equipped with the draw-in groove (34) of fixing len (2) in circular holder (31), sleeve one (32) and sleeve two (33) inner side.
3. integrated type LED light source multi-angle dioptric lighting according to claim 2, is characterized in that: described draw-in groove (34) is made up of with circular holder (31), sleeve one (32) and sleeve two (33) construction opening junction (4) the annular flange flange (341) of circular holder (31), sleeve one (32) and sleeve two (33) inner side.
4. integrated type LED light source multi-angle dioptric lighting according to claim 1, is characterized in that: described LED light source (1) is COB light source.
5. integrated type LED light source multi-angle dioptric lighting according to claim 1, it is characterized in that: described shell (1) is provided with a radiator (5), radiator (5) is positioned at the side of installing LED light source (1), is fixed on the circular holder (31) of shell by LED light source (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520194988.XU CN204901377U (en) | 2015-03-30 | 2015-03-30 | Integrated form LED light source multi -angle refraction lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520194988.XU CN204901377U (en) | 2015-03-30 | 2015-03-30 | Integrated form LED light source multi -angle refraction lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204901377U true CN204901377U (en) | 2015-12-23 |
Family
ID=54923550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520194988.XU Expired - Fee Related CN204901377U (en) | 2015-03-30 | 2015-03-30 | Integrated form LED light source multi -angle refraction lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204901377U (en) |
-
2015
- 2015-03-30 CN CN201520194988.XU patent/CN204901377U/en not_active Expired - Fee Related
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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: 20151223 Termination date: 20200330 |
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| CF01 | Termination of patent right due to non-payment of annual fee |