CN202082728U - LED (Light-Emitting Diode) spotlight - Google Patents
LED (Light-Emitting Diode) spotlight Download PDFInfo
- Publication number
- CN202082728U CN202082728U CN 201120125225 CN201120125225U CN202082728U CN 202082728 U CN202082728 U CN 202082728U CN 201120125225 CN201120125225 CN 201120125225 CN 201120125225 U CN201120125225 U CN 201120125225U CN 202082728 U CN202082728 U CN 202082728U
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- Prior art keywords
- led
- lamp
- main body
- drive circuit
- lens
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- Expired - Fee Related
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Abstract
The utility model relates to an LED (Light-Emitting Diode) spotlight, which comprises a main body lamp housing made of aluminum alloy and a lamp cap connected with the main body lamp housing. The main body lamp housing is internally provided with an LED lamp, an aluminum base plate and an LED drive circuit board set; the LED lamp is arranged at one side of the aluminum base plate; the other side of the aluminum base plate is connected with the LED drive circuit board set; the lamp cap is provided with a clamping type plug; and the plug is connected with the LED drive circuit board set. The LED spotlight has a simple and compact structure, is suitable for industrialization production in batch, has excellent heat dispersion and condenser performance, longer service life and higher cost performance.
Description
Technical field
The utility model relates to a kind of LED lamp, relates in particular to the good a kind of LED shot-light of heat dispersion.
Background technology
Application number is that 200820235340.2 Chinese patent discloses a kind of LED light fixture, comprise lamp holder, lamp socket, lampshade, be placed in the described lampshade and the some LED lamp pearls that are electrically connected with described lamp holder, described LED light fixture also comprises by at least one and being configured to and in order to the lamp bracket of described LED lamp pearl to be installed, described LED lamp pearl is arranged formed profile and has three-dimensional stereochemical structure on described lamp bracket.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 lamp holder is provided with the plug-in plug, and described plug links to each other with led drive circuit plate group.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-in 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-in plug is the card pin that a pair of head is provided with fixture block, is provided with connecting line between described card pin and the led drive circuit plate group.
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, 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, card 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: a kind of 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 described 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, the card pin 6 that a pair of head is shaped on square fixture block is installed on the lamp holder 5, is connected by connecting line between card pin 6 and the led drive circuit plate group 3.
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 lamp holder is provided with the plug-in plug, and described plug links to each other with led drive circuit plate group.
2. a kind of LED shot-light according to claim 1 is characterized in that described main body lamp housing is horn-like.
3. a kind of 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. a kind of LED shot-light according to claim 1 is characterized in that, described plug-in plug is the card pin that a pair of head is provided with fixture block, is provided with connecting line between described card pin and the led drive circuit plate group.
5. a kind of 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. a kind of LED shot-light according to claim 5 is characterized in that described lens are horn-like.
7. according to claim 5 or 6 described a kind of 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. a kind of LED shot-light according to claim 7 is characterized in that described lens pressing plate is transparent or semitransparent body.
9. a kind of 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 201120125225 CN202082728U (en) | 2011-04-26 | 2011-04-26 | LED (Light-Emitting Diode) spotlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120125225 CN202082728U (en) | 2011-04-26 | 2011-04-26 | LED (Light-Emitting Diode) spotlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202082728U true CN202082728U (en) | 2011-12-21 |
Family
ID=45343355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120125225 Expired - Fee Related CN202082728U (en) | 2011-04-26 | 2011-04-26 | LED (Light-Emitting Diode) spotlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202082728U (en) |
-
2011
- 2011-04-26 CN CN 201120125225 patent/CN202082728U/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 |