CN202082732U - LED spotlight - Google Patents
LED spotlight Download PDFInfo
- Publication number
- CN202082732U CN202082732U CN 201120125271 CN201120125271U CN202082732U CN 202082732 U CN202082732 U CN 202082732U CN 201120125271 CN201120125271 CN 201120125271 CN 201120125271 U CN201120125271 U CN 201120125271U CN 202082732 U CN202082732 U CN 202082732U
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- China
- Prior art keywords
- led
- lamp
- main body
- aluminium base
- lens
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- 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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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to an LED spotlight, which includes a main body spotlight casing made of aluminium alloy, and a spotlight cap connected onto the main body spotlight casing, wherein an LED light, an aluminium base plate and an LED drive circuit board group are arranged in the main body spotlight casing; the LED light is arranged on one side of the aluminium base plate; the other side of the aluminium base plate is connected with the LED drive circuit board group; and a plug is arranged on the LED drive circuit board group, and is provided with one end extended out of the spotlight cap. The utility model provides the LED spotlight, which has simple and compact structure and excellent heat dissipation and light focusing performance at the same time, is suitable for industrial production in large batch, and is longer in service life and higher in cost performance.
Description
Technical field
The utility model relates to a kind of LED lamp, relates in particular to the good LED shot-light of a kind of heat dispersion.
Background technology
Application number is that 201020193262.1 Chinese patent discloses a kind of LED lamp, comprise Lamp cup, be contained in described Lamp cup bottom lamp socket, be positioned at the lamp plate on described Lamp cup top, LED all is installed on the described lamp plate, described lamp plate comprises side lamp plate and ceiling light plate of three isosceles trapezoids, the end to end successively triangular cone table that surrounds in the trapezoidal waist limit of described three blocks of side lamp plates, described ceiling light plate covers the top of described triangular cone table, and the bottom of described triangular cone table is installed to described Lamp cup upper face and fixing.But this shot-light heat dispersion and optically focused performance are good inadequately.
Summary of the invention
The utility model mainly is to solve good inadequately etc. the technical problem of existing in prior technology shot-light heat dispersion and optically focused performance, and a kind of LED shot-light is provided, and heat dispersion and optically focused are functional, and service life is longer, and cost performance is higher.
Another purpose of the present utility model provides a kind of LED shot-light, and is simple in structure, compact, is fit to mass industrialized production.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: it comprises aluminium alloy main body lamp housing of making and the lamp holder that is connected on the main body lamp housing, be provided with LED lamp, aluminium base and led drive circuit plate group in the described main body lamp housing, described LED lamp is arranged on aluminium base one side, described aluminium base opposite side links to each other with led drive circuit plate group, described led drive circuit plate group is provided with plug, and described plug one end stretches out outside the lamp holder.Main body lamp housing of the present utility model adopts aluminum alloy materials to make, and heat dispersion is improved; Aluminium base is used to install the LED lamp, and the thermal conductivity of aluminium base is good, can reduce the temperature of LED lamp rapidly; The LED lamp is electric photosensitive elements, small voltage or electric current all can cause the variation of LED brightness, serious meeting damages LED, and led drive circuit plate group of the present utility model makes driving power form the power supply of a constant current or constant voltage, thus the service life of further improving the illumination LED lamp; Plug of the present utility model is to be used for connecting the external drive power supply apparatus.
As preferably, described main body lamp housing is horn-like.
As preferably, described LED lamp comprises some LED lamp pearls that are evenly arranged on the described aluminium base.By different LED lamp pearls is installed, can obtain multiple light efficiency.
As preferably, described plug is a pair of contact pin, and described lamp holder is provided with the pin holes that matches with contact pin.
As preferably, each described LED lamp pearl outside is equipped with the lens that match with it.Adopt lens can strengthen optically focused performance of the present utility model, and can prevent that LED lamp pearl from interfering with each other, and makes hot spot more even.
As preferably, described lens are horn-like.
As preferably, described main body lamp housing peristome is provided with the lens pressing plate that matches with lens.The lens pressing plate make lens entirely with the aluminium base relative fixed.
As preferably, described lens pressing plate is transparent or semitransparent body.
As preferably, described lens pressing plate is provided with some trim ring holes that match with lens.
The beneficial effect that the utility model brings is, the beneficial effect that the utility model brings is, and is simple in structure, compact, is fit to mass industrialized production, and heat dispersion and optically focused are functional simultaneously, and service life is longer, and cost performance is higher.
Description of drawings
Accompanying drawing 1 is a kind of perspective view of the present utility model;
Accompanying drawing 2 a kind of three-dimensional decomposition texture schematic diagrames of the present utility model;
Accompanying drawing 3 is a kind of structural representations that dissect of the present utility model.
Illustration: 1, LED lamp pearl; 2, aluminium base; 3, led drive circuit plate group; 4, main body lamp housing; 5, lamp holder; 6, contact pin; 7, lens; 8, lens pressing plate; 9, trim ring hole.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: the LED shot-light of present embodiment, as Fig. 1,2, shown in 3, comprise aluminium alloy horn-like main body lamp housing of making 4 and the lamp holder 5 that is connected on the main body lamp housing 4, the LED lamp is housed in the main body lamp housing 4, aluminium base 2 and led drive circuit plate group 3, the LED lamp is installed in aluminium base 2 one sides, the LED lamp comprises three LED lamp pearls 1 that are evenly arranged on the aluminium base 2, each LED lamp pearl 1 outside all is with the horn-like lens 7 that match with it, be pressed with the lens pressing plate 8 that is shaped on three trim ring holes 9 on the lens 7, this lens pressing plate 8 is connected main body lamp housing 4 peristomes by screw, aluminium base 2 opposite sides link to each other with led drive circuit plate group 3, be shaped on a pair of pin holes on lamp holder 5 end faces, be fixed with a pair of contact pin 6 on the led drive circuit plate group 3, contact pin 6 stretches out outside the lamp holder 5 by pin holes.
Claims (9)
1. LED shot-light, it is characterized in that, comprise aluminium alloy main body lamp housing of making and the lamp holder that is connected on the main body lamp housing, be provided with LED lamp, aluminium base and led drive circuit plate group in the described main body lamp housing, described LED lamp is arranged on aluminium base one side, described aluminium base opposite side links to each other with led drive circuit plate group, and described led drive circuit plate group is provided with plug, and described plug one end stretches out outside the lamp holder.
2. LED shot-light according to claim 1 is characterized in that, described main body lamp housing is horn-like.
3. LED shot-light according to claim 1 is characterized in that, described LED lamp comprises some LED lamp pearls that are evenly arranged on the described aluminium base.
4. LED shot-light according to claim 1 is characterized in that, described plug is a pair of contact pin, and described lamp holder is provided with the pin holes that matches with contact pin.
5. LED shot-light according to claim 1 is characterized in that, each described LED lamp pearl outside is equipped with the lens that match with it.
6. LED shot-light according to claim 5 is characterized in that described lens are horn-like.
7. according to claim 5 or 6 described LED shot-lights, it is characterized in that described main body lamp housing peristome is provided with the lens pressing plate that matches with lens.
8. LED shot-light according to claim 7 is characterized in that, described lens pressing plate is transparent or semitransparent body.
9. LED shot-light according to claim 7 is characterized in that, described lens pressing plate is provided with some trim ring holes that match with lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120125271 CN202082732U (en) | 2011-04-26 | 2011-04-26 | LED spotlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120125271 CN202082732U (en) | 2011-04-26 | 2011-04-26 | LED spotlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202082732U true CN202082732U (en) | 2011-12-21 |
Family
ID=45343359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120125271 Expired - Fee Related CN202082732U (en) | 2011-04-26 | 2011-04-26 | LED spotlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202082732U (en) |
-
2011
- 2011-04-26 CN CN 201120125271 patent/CN202082732U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111221 Termination date: 20140426 |