CN204879506U - Integrated high -power LED lamp - Google Patents
Integrated high -power LED lamp Download PDFInfo
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- CN204879506U CN204879506U CN201520194989.4U CN201520194989U CN204879506U CN 204879506 U CN204879506 U CN 204879506U CN 201520194989 U CN201520194989 U CN 201520194989U CN 204879506 U CN204879506 U CN 204879506U
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- led
- lens
- light source
- integrated high
- lamp tube
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Abstract
The utility model discloses integrated high -power LED lamp belongs to the lamps and lanterns field, concretely relates to in high -power LED lamp, including LED light source (1), a reflector lamp section of thick bamboo (2) and lens (3), LED light source (1) for distributing a plurality of LED lamp (5) on a fixed plate (4), a reflector lamp section of thick bamboo (2) for inner zone reflection of light face (21) microscler casing, lens (3) including installing in TIR lens (31) of a reflector lamp section of thick bamboo (2) one end and installing in glass lens (32) of a reflector lamp section of thick bamboo (2) the other end, establish in one side of a reflector lamp section of thick bamboo (2) these TIR lens (31), is located between a reflector lamp section of thick bamboo (2) and LED light source (1), glass lens (32) are located the opening part of a reflector lamp section of thick bamboo (2). The utility model discloses make refraction effect in LED light source more obvious, it is better to shine the effect, fully shines LED light source through the refraction, and the light source utilization ratio is higher.
Description
Technical field
The utility model belongs to field of light fittings, is specifically related in high-powered LED lamp.
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 amendments 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 high power LED lamp with good radiation response.
Integrated high power LED lamp, includes LED light source, reflecting lamp tube and lens, and described LED light source is the some LED lamp be distributed on a fixed head; Described reflecting lamp tube is interior band reflective surface elongate housing; Described lens comprise the TIR lens being arranged on reflecting lamp tube one end and the glass lens being arranged on the reflecting lamp tube other end, and these TIR lens are located at the side of reflecting lamp tube, and between reflecting lamp tube and LED light source, glass lens is positioned at the opening part of reflecting lamp tube.
Above-mentioned fixed head is aluminium base.
Above-mentioned some LED lamp are evenly distributed on fixed head.
Above-mentioned TIR lens are distributed with reflector face, and this reflector face is corresponding with LED, is provided with the through hole corresponding with LED bottom this reflector face, and described LED lamp body is positioned on described through hole.
Above-mentioned glass lens is the transmissive mirror of inner side in cambered surface projection.
Above-mentioned LED light is 125-175 ° of refraction on the reflector face of TIR lens.
Above-mentioned reflecting lamp tube is circular or polygon.
Above-mentioned reflective surface is reflecting lamp tube madial wall is smooth reflective arc convex, and this reflective arc convex acts on to receive and reflexes to glass lens from LED light source through TIR lens reflection light source, then forms less light beam through glass lens.
The beneficial effects of the utility model:
1, be located on a fixed head because the utility model adopts multiple LED to concentrate, and produce anaclasis by the TIR lens in band reflector face and the reflecting lamp tube of band reflective surface, glass lens through convex throws light on, thus, make LED light source refraction effect more obvious, radiation response is better, fully LED light source is passed through refractive illumination.This structural behaviour is good, and the utilization rate of light is high (can reach 90%), and the uniformity reaches 95%.
2, LED of the present utility model assembles high power light source use by multiple low-power LED, the light that each LED sends is independently, and the refraction angle of light is all 125-175 ° of degree, here some the low-power LEDs adopted are spliced into high-power use, better play the serviceability of LED thus, off the beaten track occupation mode, is more conducive to the universal of LED and application.
3, the angle of light that the utility model utilizes TIR lens to be sent by each LED after refraction diminishes, collection enters reflective tube, inside reflective tube, six faces are mirror-reflection, light is arrived glass lens according to after the reflecting surface multiple reflections of regularity, by being mixed into the little light beam of angle changing rate after glass lens, be evenly distributed in very much on imaging surface (light hole), imaging can be carried out to pattern near imaging surface.
Accompanying drawing explanation
Fig. 1 is example structure schematic diagram of the present utility model.
Fig. 2 is the structural representation that the LED of the utility model embodiment is arranged on aluminium base.
Fig. 3 is the TIR lens front view of the utility model embodiment.
Fig. 4 is the top view of Fig. 3.
Fig. 5 is the A portion enlarged diagram of Fig. 1.
Fig. 6 is the reflecting lamp tube stereogram of the utility model embodiment.
Fig. 7 is that the use light of the utility model embodiment moves towards schematic diagram.
Detailed description of the invention
Referring to figs. 1 through the integrated high power LED lamp shown in Fig. 7, include LED light source 1, reflecting lamp tube 2 and lens 3, described LED light source 1 for being distributed in the low-power LED lamp 5 of 90 3W on a fixed head 4, thus forms the high-powered LED lamp illumination of 270W.Described fixed head 4 is aluminium base, and 90 LED lamp 5 are evenly distributed on fixed head 4.Described reflecting lamp tube 2 is interior band reflective surface 21 elongate housing, and this reflecting lamp tube 2 is circular or polygon; Described lens 3 comprise the TIR lens 31 being arranged on reflecting lamp tube 2 one end and the glass lens 32 being arranged on reflecting lamp tube 2 other end, and these TIR lens 31 are located at the side of reflecting lamp tube 2, between reflecting lamp tube 2 and LED light source 1; Described glass lens 32 is positioned at the opening part of reflecting lamp tube 2.
Above-mentioned TIR lens 31 distribute reflector face 311, this reflector face is the reflector of LED, reflector face 311 is corresponding with LED 5, and the bottom in reflector face 311 is provided with the through hole 312 corresponding with LED 5, and described LED 5 lamp body is positioned on described through hole 312.Described glass lens 32 for inner side be the transmissive mirror of cambered surface projection.Described LED 5 light is 125,150 or 175 ° of refractions on the reflector face 311 of TIR lens 31, as shown in Figure 5.Described reflective surface 21 is reflecting lamp tube 2 madial wall is smooth reflective arc convex, this reflective arc convex acts on to receive and reflexes to glass lens 32 from LED light source 1 through TIR lens 31 refract light source, form less light beam through glass lens 32 is again evenly distributed on the imaging surface 6 (light hole) that diameter is very much, imaging can be carried out to pattern, as shown in Figure 7 near imaging surface 6.
Claims (8)
1. integrated high power LED lamp, include LED light source (1), reflecting lamp tube (2) and lens (3), it is characterized in that: described LED light source (1) is for being distributed in the some LED lamp (5) on a fixed head (4); Described reflecting lamp tube (2) is interior band reflective surface (21) elongate housing; Described lens (3) comprise the TIR lens (31) being arranged on reflecting lamp tube (2) one end and the glass lens (32) being arranged on reflecting lamp tube (2) other end, these TIR lens (31) are located at the side of reflecting lamp tube (2), be positioned between reflecting lamp tube (2) and LED light source (1), glass lens (32) is positioned at the opening part of reflecting lamp tube (2).
2. integrated high power LED lamp according to claim 1, is characterized in that: described fixed head (4) is aluminium base.
3. integrated high power LED lamp according to claim 1, is characterized in that: described some LED lamp (5) are evenly distributed on fixed head (4).
4. integrated high power LED lamp according to claim 1, it is characterized in that: described TIR lens (31) are distributed with reflector face (311), this reflector face (311) is corresponding with LED (5), bottom, reflector face (311) is provided with the through hole (312) corresponding with LED (5), and described LED (5) lamp body is positioned on described through hole (312).
5. integrated high power LED lamp according to claim 1, is characterized in that: described glass lens (32) for inner side be the transmissive mirror of cambered surface projection.
6. integrated high power LED lamp according to claim 4, is characterized in that: described LED (5) light is upper in 125-175 ° of refraction in the reflector face (311) of TIR lens (31).
7. integrated high power LED lamp according to claim 1, is characterized in that: described reflecting lamp tube (2) is circular or polygon.
8. integrated high power LED lamp according to claim 1, it is characterized in that: described reflective surface (21) for reflecting lamp tube (2) madial wall be smooth reflective arc convex, this reflective arc convex acts on to receive and reflexes to glass lens (32) from LED light source (1) through TIR lens (31) refract light source, then forms less light beam through glass lens (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520194989.4U CN204879506U (en) | 2015-03-30 | 2015-03-30 | Integrated high -power LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520194989.4U CN204879506U (en) | 2015-03-30 | 2015-03-30 | Integrated high -power LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204879506U true CN204879506U (en) | 2015-12-16 |
Family
ID=54823875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520194989.4U Expired - Fee Related CN204879506U (en) | 2015-03-30 | 2015-03-30 | Integrated high -power LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204879506U (en) |
-
2015
- 2015-03-30 CN CN201520194989.4U patent/CN204879506U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20200330 |