CN202813070U - Light-emitting diode (LED) spotlight - Google Patents
Light-emitting diode (LED) spotlight Download PDFInfo
- Publication number
- CN202813070U CN202813070U CN2012204257035U CN201220425703U CN202813070U CN 202813070 U CN202813070 U CN 202813070U CN 2012204257035 U CN2012204257035 U CN 2012204257035U CN 201220425703 U CN201220425703 U CN 201220425703U CN 202813070 U CN202813070 U CN 202813070U
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- CN
- China
- Prior art keywords
- light
- light source
- lamp cup
- led
- source board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a light-emitting diode (LED) spotlight which comprises a plastic seat, a reflector lamp cup, a light source plate and a light transmission cover, wherein the reflector lamp cup is mounted on the plastic seat and used for heat dissipation, the light source plate is mounted in the reflector lamp cup, and the light transmission cover covers the reflector lamp cup. The reflector lamp cup is provided with a base plate used for mounting the light source plate, the light source plate and the base plate are mounted together in an attached mode, and the model number of the plastic seat is E27. The LED spotlight has the advantages that the light source plate and the reflector lamp cup are connected to a whole in the attached mode, and therefore heat of the LED spotlight can be quickly transmitted to the reflector lamp cup through the light source plate; due to the fact that the heat dissipation area of the reflector lamp cup is large, heat dissipation is fast and good in effect, the temperature of the LED spotlight is prevented from being excessively high, and light failure is reduced; and due to the light transmission cover, secondary optical processing is carried out to emitted light, the emitted light is even, and light spot phenomenon is reduced.
Description
Technical field
The utility model relates to a kind of light fixture, relates in particular to a kind of LED shot-light.
Background technology
Development along with light fixture, the LED lamp is widely used, energy-conserving and environment-protective are the maximum evaluations to the LED lamp, but the LED shot-light of existing market all is comprised of several single LEDs, causes bright dipping inhomogeneous and hot spot phenomenon and LED lantern festival are arranged because heat radiation is bad and cause excess Temperature and the problems such as light decay, life-span shorten occur.
The utility model content
In order to solve the problem that bright dipping in the prior art is inhomogeneous and heat radiation is bad, the utility model provides a kind of LED shot-light that light source board and Reflecting lamp cup is fit together and diffuser is installed.
The utility model provides a kind of LED shot-light, comprise the plastic cement seat, be installed on the plastic cement seat Reflecting lamp cup that is used for heat radiation, be installed in light source board in the Reflecting lamp cup, cover the diffuser on Reflecting lamp cup, described Reflecting lamp cup is provided be used to the base plate that described light source board is installed, described light source board and described base plate are fitted and are installed together, and the model of described plastic cement seat is E27 plastic cement seat.
As further improvement of the utility model, described diffuser is single face ground glass.
As further improvement of the utility model, described Reflecting lamp cup inwall is provided with reflective surface.
As further improvement of the utility model, described light source board is the COB light source board, on the described light source board led light source is installed.
As further improvement of the utility model, this LED shot-light also comprises the driving that is electrically connected with described light source board, and described drive installation is between described Reflecting lamp cup and described plastic cement seat.
As further improvement of the utility model, this LED shot-light also comprises and is installed on the described plastic cement seat and the lamp holder that is electrically connected with described driving.
The beneficial effects of the utility model are: light source board and Reflecting lamp cup be fitted and connected be integral like this can be very fast the heat with the LED lamp pass on the Reflecting lamp cup by light source board, because so the large heat radiation of the area of dissipation of Reflecting lamp cup is very fast, effect is better, make the temperature of LED lamp unlikely too high and alleviated the light decay problem, make bright dipping even because the effect of diffuser makes bright dipping carry out the secondary optics processing, reduce the hot spot phenomenon.
Description of drawings
Fig. 1 is the decomposition texture schematic diagram of a kind of LED shot-light of the utility model;
Fig. 2 is the generalized section of a kind of LED shot-light of the utility model;
Fig. 3 is the structural representation after the assembling of a kind of LED shot-light of the utility model.
The specific embodiment
As shown in Figure 1 to Figure 3, the utility model discloses a kind of good heat dissipation, the uniform LED shot-light of bright dipping, described LED shot-light comprises diffuser 1, light source board 2, Reflecting lamp cup 3, driving 4, plastic cement seat 5, lamp holder 6.
Described plastic cement seat 5 one ends are installed on the described lamp holder 6, and described lamp holder 6 can be installed on the common lamp socket for screw-like, and versatility is better, and described plastic cement seat 5 is cylindric, and the model of described plastic cement seat 5 is E27 plastic cement seat.Described driving 4 is installed in plastic cement seat 5 inner chambers between described Reflecting lamp cup 3 and the described plastic cement seat 5 and fixes with bolt, and described driving 4 and described lamp holder 6 are for being electrically connected, and described driving 4 is used for the driving LED light source.Described Reflecting lamp cup 3 inwalls are provided with reflecting surface, and Reflecting lamp cup 3 is provided with base plate 7, and base plate 7 is to Reflecting lamp cup 3 internal projection, form outside the groove of a circle, described plastic cement seat 5 other ends are installed in the described groove, and that can install like this is more firm, and are further fixing with bolt at last.
Described light source board 2 is fitted to be installed on the described base plate 7 to be fixed into bolt and is integrated, described light source board 2 is COB aluminium base light source board, when the work of grade, the heat that LED comes out is transmitted on the Reflecting lamp cup 3 by COB light source board 2, because so the large heat radiation of the area of dissipation of Reflecting lamp cup 3 is very fast, effect is better, and LED lamp heat is dissipated very soon, thereby can not make the excess Temperature of LED alleviate light decay appears in LED because of high temperature problem.
Described diffuser 1 is single face ground glass, and described single face ground glass can carry out secondary optics to bright dipping to be processed.Described diffuser 1 is installed on the described Reflecting lamp cup 3, the light that led light source on the light source board 2 sends penetrates by diffuser 1 through after reflective surface reflects on Reflecting lamp cup 3 inwalls, light is used by Reflecting lamp cup and diffuser and makes bright dipping more even, reduces the appearance of hot spot.Described led light source is electrically connected with described driving 4 by COB light source board 2.
Above content is in conjunction with concrete preferred embodiment further detailed description of the utility model, can not assert that implementation of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (6)
1. LED shot-light, it is characterized in that: comprise the plastic cement seat, be installed on the plastic cement seat Reflecting lamp cup that is used for heat radiation, be installed in light source board in the Reflecting lamp cup, cover the diffuser on Reflecting lamp cup, described Reflecting lamp cup is provided be used to the base plate that described light source board is installed, described light source board and described base plate are fitted and are installed together, and the model of described plastic cement seat is E27 plastic cement seat.
2. LED shot-light according to claim 1, it is characterized in that: described diffuser is single face ground glass.
3. LED shot-light according to claim 1 and 2, it is characterized in that: described Reflecting lamp cup inwall is provided with reflective surface.
4. LED shot-light according to claim 1, it is characterized in that: described light source board is the COB light source board, on the described light source board led light source is installed.
5. LED shot-light according to claim 4, it is characterized in that: this LED shot-light also comprises the driving that is electrically connected with described light source board, described drive installation is given out light between Lamp cup and the described plastic cement seat described.
6. LED shot-light according to claim 5 is characterized in that: this LED shot-light also comprises and is installed on the described plastic cement seat and the lamp holder that is electrically connected with described driving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204257035U CN202813070U (en) | 2012-08-27 | 2012-08-27 | Light-emitting diode (LED) spotlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204257035U CN202813070U (en) | 2012-08-27 | 2012-08-27 | Light-emitting diode (LED) spotlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202813070U true CN202813070U (en) | 2013-03-20 |
Family
ID=47871938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204257035U Expired - Fee Related CN202813070U (en) | 2012-08-27 | 2012-08-27 | Light-emitting diode (LED) spotlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202813070U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104712927A (en) * | 2013-12-17 | 2015-06-17 | 苏州欧普照明有限公司 | Lamp |
-
2012
- 2012-08-27 CN CN2012204257035U patent/CN202813070U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104712927A (en) * | 2013-12-17 | 2015-06-17 | 苏州欧普照明有限公司 | Lamp |
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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: 20130320 Termination date: 20200827 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |