CN203892985U - LED (light-emitting diode) spot lamp - Google Patents
LED (light-emitting diode) spot lamp Download PDFInfo
- Publication number
- CN203892985U CN203892985U CN201420155196.7U CN201420155196U CN203892985U CN 203892985 U CN203892985 U CN 203892985U CN 201420155196 U CN201420155196 U CN 201420155196U CN 203892985 U CN203892985 U CN 203892985U
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- led
- lens
- radiator
- light
- cavity volume
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Abstract
The utility model provides a LED (light-emitting diode) spot lamp, belongs to the technical field of lighting lamps and lanterns, and solves the problems that the existing spot lamp is low in luminous efficiency and poor in heat dissipation performance. The LED spot lamp comprises a lamp holder, wherein a cylindrical radiator is arranged below the lamp holder; a heat conduction part is arranged in the radiator; an LED aluminum substrate is arranged on the heat conduction part; LED lamp beads are arranged on the LED aluminum substrate; a lens and a face cushion are arranged at the lower end of the radiator in sequence; an accommodating cavity I is formed in the upper end of the lens; the LED lamp beads are positioned in the accommodating cavity I; an accommodating cavity II is formed in the lower end of the lens; a convex lens is arranged in the accommodating cavity II; the convex lens is a compound eye lens. The LED spot lamp has the advantages of good lighting effect and good heat dissipation performance.
Description
Technical field
The utility model belongs to field of illumination lamp technology, is specifically related to a kind of LED shot-light.
Background technology
Shot-light, is that one has directionality, and the light fixture of height optically focused, and light efficiency, just to jobbie, can be emphasized the texture of object, such as for adoring cabinet or video wall; Can be used for again illuminating and lighting, heighten atmosphere.
Tradition shot-light adopts Halogen lamp LED more, although halogen spot light also can meet the requirement of above-mentioned shot-light to a certain extent, halogen spot light luminous efficiency is lower, relatively power consumption, environment temperature rises while using, service life is short.
Summary of the invention
The purpose of this utility model is the problems referred to above that exist for prior art, has proposed a kind of good illumination effect, LED shot-light that thermal diffusivity is good.
The purpose of this utility model can realize by following technical proposal: a kind of LED shot-light, comprise lamp holder, described lamp holder below is provided with cylindrical heat-radiating device, in radiator, be provided with heat-conducting piece, LED aluminium base is installed on heat-conducting piece, on LED aluminium base, there is LED lamp pearl, radiator lower end is provided with lens, face circle successively, described lens upper end offers cavity volume one, LED lamp pearl is positioned at cavity volume one inside, described lens lower end offers cavity volume two, in described cavity volume two, convex lens is installed, and described convex lens are fly's-eye lens.
In above-mentioned a kind of LED shot-light, described lens and convex lens all adopt high printing opacity PMMA material to make.
In above-mentioned a kind of LED shot-light, described radiator adopts aerolite material to make.
In above-mentioned a kind of LED shot-light, on described face circle inwall, there is form of thread projection, face circle inwall engages with radiator outer wall.
Compared with prior art, the utlity model has following advantage:
1, heat-conducting piece is located at radiator inside, is located on heat-conducting piece with the LED aluminium base of LED lamp pearl, improves the radiating effect of LED lamp pearl, makes the work of LED lamp pearl more reliable and more stable, and then improves the service life of LED lamp pearl and whole LED lamp product;
2, LED aluminium base adopts aluminium base material, improves heat-conducting effect, improves to a greater extent the job stability of LED lamp pearl;
3, lens are used for improving refracted ray effect and light and concentrate, be conducive to loose more even of the light of lamp pearl, the area angle of radiation is better, make up side light pearly-lustre line irradiate less than dark region, top, fly's-eye lens can make this shot-light obtain the high efficiency of light energy utilization and large-area Uniform Illumination;
4, radiator is made up of aerolite material, has solved the bad problem of traditional heat-dissipating device radiating effect, not only good heat dissipation of aerolite material simultaneously, and also Product Process is more attractive in appearance.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model one preferred embodiment.
Fig. 2 is the blast structural representation of the utility model one preferred embodiment.
Fig. 3 is the cutaway view of the utility model one preferred embodiment.
In figure, 1, lamp holder; 2, radiator; 3, heat-conducting piece; 4, LED aluminium base; 5, LED lamp pearl; 6, lens; 61, cavity volume one; 62, cavity volume two; 7, convex lens; 8, face circle; 9, form of thread projection.
Detailed description of the invention
Be below specific embodiment of the utility model by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As Figure 1-3, this LED shot-light, comprises lamp holder 1, described lamp holder 1 below is provided with cylindrical heat-radiating device 2, is provided with heat-conducting piece 3 in radiator 2, and LED aluminium base 4 is installed on heat-conducting piece 3, on LED aluminium base 4, with LED lamp pearl 5, radiator 2 lower ends are provided with lens 6, face circle 8 successively.
Heat-conducting piece is located at radiator 2 inside, is located on heat-conducting piece with the LED aluminium base 4 of LED lamp pearl 5, improves the radiating effect of LED lamp pearl, makes the work of LED lamp pearl more reliable and more stable, and then improves the service life of LED lamp pearl 5 and whole LED lamp product.
Radiator 2 is made up of aerolite material, has solved the bad problem of traditional heat-dissipating device 2 radiating effects, not only good heat dissipation of aerolite material simultaneously, and also Product Process is more attractive in appearance.
LED lamp pearl 5 is arranged on LED aluminium base 4 lower ends, and LED lamp pearl 5 is connected with LED aluminium base 4 integral types, and LED aluminium base 4 adopts aluminium base material, improves heat-conducting effect, improves to a greater extent the job stability of LED lamp pearl.
Lens 6 upper ends offer cavity volume 1, and LED lamp pearl 5 stretches into cavity volume one 61 inside, and two side contacts with lens 6 madial walls.LED lamp pearl 5 is surrounded luminous better effects if by lens 6, and the efficiency of light energy utilization arrives best.
Lens 6 lower ends offer cavity volume 2 62, convex lens 7 are installed in cavity volume 2 62, described convex lens 7 are fly's-eye lens, adopt high printing opacity PMMA material to make, be used for improving refracted ray effect and light and concentrate, be conducive to loose more even of the light of lamp pearl, the area angle of radiation is better, make up side light pearly-lustre line irradiate less than dark region, top, fly's-eye lens can make this shot-light obtain the high efficiency of light energy utilization and large-area Uniform Illumination.
Face circle is used for being enclosed within radiator 2 bottoms, has form of thread projection 9 on inwall, and face circle inwall engages with radiator 2 outer walls, engages more firm.
This LED shot-light utilizes the use of multiple heat dissipation and lens 6, make this LED shot-light radiating effect and illuminating effect all very good, and service life is relatively longer.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendments or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (4)
1. a LED shot-light, comprise lamp holder, it is characterized in that: described lamp holder below is provided with cylindrical heat-radiating device, is provided with heat-conducting piece in radiator, LED aluminium base is installed on heat-conducting piece, on LED aluminium base, have LED lamp pearl, radiator lower end is provided with lens, face circle successively, and described lens upper end offers cavity volume one, LED lamp pearl is positioned at cavity volume one inside, described lens lower end offers cavity volume two, in described cavity volume two, convex lens is installed, and described convex lens are fly's-eye lens.
2. a kind of LED shot-light according to claim 1, is characterized in that: described lens and convex lens all adopt high printing opacity PMMA material to make.
3. a kind of LED shot-light according to claim 2, is characterized in that: described radiator adopts aerolite material to make.
4. a kind of LED shot-light according to claim 3, is characterized in that: on described circle inwall, have form of thread projection, face circle inwall engages with radiator outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420155196.7U CN203892985U (en) | 2014-04-01 | 2014-04-01 | LED (light-emitting diode) spot lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420155196.7U CN203892985U (en) | 2014-04-01 | 2014-04-01 | LED (light-emitting diode) spot lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203892985U true CN203892985U (en) | 2014-10-22 |
Family
ID=51719388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420155196.7U Expired - Fee Related CN203892985U (en) | 2014-04-01 | 2014-04-01 | LED (light-emitting diode) spot lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203892985U (en) |
-
2014
- 2014-04-01 CN CN201420155196.7U patent/CN203892985U/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 | ||
| ASS | Succession or assignment of patent right |
Owner name: HANGZHOU FORLIGHT INDUSTRIAL CO., LTD. Free format text: FORMER OWNER: HANGZHOU LANHUI INDUSTRIAL CO., LTD. Effective date: 20150703 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150703 Address after: Xiaoshan District of Hangzhou City Tian Yi Town Village in Zhejiang province in 311256 Patentee after: Hangzhou Feng LAN Industrial Co., Ltd. Address before: Xiaoshan District of Hangzhou City Tian Yi Town Village in Zhejiang province in 311256 Patentee before: Hangzhou blue aura Industrial Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141022 Termination date: 20160401 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |