CN202791641U - Spotlight - Google Patents
Spotlight Download PDFInfo
- Publication number
- CN202791641U CN202791641U CN2012204430062U CN201220443006U CN202791641U CN 202791641 U CN202791641 U CN 202791641U CN 2012204430062 U CN2012204430062 U CN 2012204430062U CN 201220443006 U CN201220443006 U CN 201220443006U CN 202791641 U CN202791641 U CN 202791641U
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- China
- Prior art keywords
- main body
- heat radiation
- lens
- light
- shot
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- Expired - Fee Related
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model provides a spotlight which comprises a heat dissipation main body, a connecting piece embedded and installed in the heat dissipation main body, a connector connected with the connecting piece; a driver arranged in the connecting piece, a circuit board connected with the driver, LED (light-emitting diode) lights arranged in the heat dissipation main body and connected with the circuit board, and a lens accommodated in the heat dissipation main body, wherein the lens is designed with a clamping part connected and fixed with the heat dissipation main body; the can be mounted in such a way that the clamping part is arranged on the lens to connect and fix with the heat dissipation main body, and a corresponding additional installation structure or an additional installation device are not required to be arranged or processed on the heat dissipation main body; a luminous source adopts the LED lights for energy conservation, and the power consumption of one LED light is 10% of that of a filament lamp with the same power; the service life of the whole spotlight is prolonged; the service life of the LED light is counted according to the lighting time, and switching thousands of times in a second cannot affect the service life of the LED, so that the LED light is suitable for an occasion which requires turning on and turning off frequently; the color rendering is good, so that the detailed process and the real color of the product can be shown; and the light color temperature is close to the natural light, so that the visual sense is comfortable.
Description
Technical field
The utility model relates to a kind of light fixture, especially a kind of shot-light.
Background technology
Existing shot-light, its light emitting source generally adopts Halogen lamp LED, lower, the relatively power consumption of luminous efficiency, and heating is severe, easily makes illuminated environment temperature rising and service life short.The mounting structure that lens and shell namely dispel the heat between the main body in the existing shot-light in addition is complicated, and corresponding mounting structure or device need to be set, and causes like this processing technology of heat radiation main body and lens complicated, and processing cost increases.
And existing shot-light is general to adopt a plurality of lens to make up, and the junction during combination between the lens requires technique higher, all can be subject to great impact at combination place light transmission, the light efficiency of lens, affects result of use.
Summary of the invention
Based on this, be necessary to provide a kind of shot-light of simplified processing process.
A kind of shot-light, comprise: the heat radiation main body, embed connector, the joint that is connected with the described connector other end be installed in the described heat radiation main body, be arranged on driver, the circuit board that is connected with described driver in the described connector, be arranged in the main body of dispelling the heat and the LED lamp that is connected with described circuit board and be located in lens in the described heat radiation main body, be provided with the holding part that is connected and fixed with described heat radiation main body on the described lens.
In a preferred embodiment, the overall lens that described lens are formed in one, described lens embed an end port that is installed in described heat radiation main body; Described lens also comprise lens body, and described holding part is extended to form by described lens body edge.
In a preferred embodiment, described holding part comprises: what be connected with described lens body holds main body, and holds the grab that main body extends to form by described, describedly hold main body cover if be coated on the annular sidewall of described lens body one end, described upper surface and the described heat radiation main body one end port that holds main body is complementary.
In a preferred embodiment, be provided with laser pump cavity with described LED position relative set on the described lens body; , described laser pump cavity comprises the bottom surface of taper and the ring-type side that forms around the bottom surface.
In a preferred embodiment, described LED lamp and circuit board form overall structure and are arranged in the inner chamber of heat radiation main body, and described LED lamp is the LED lamp pearl that is clouded on the described circuit board.
In a preferred embodiment, described heat radiation main body is column type heat radiation main body, and described heat radiation main body comprises: lamp head, and the hollow columnar main body connecting portion that is connected with described lamp head; Be provided with holder on the described heat radiation main body and put the carriage of described circuit board, described carriage is arranged between described lamp head and the described main body connecting portion.
In a preferred embodiment, be provided with the ring taper mounting head that is connected with described lens on the described lamp head, be provided with louvre on the ring tapered side of described mounting head.
In a preferred embodiment, described connector comprises: the joint connecting portion that connects main part and extended to form by the connection main part, described connection main part embeds in the inner chamber that is installed on the heat radiation main body and is complementary with the inwall of described heat radiation main body, be provided with the support rim of the described heat radiation main body of support limit on the described connection main part, described joint embeds and is installed on the described connector.
In a preferred embodiment, described driver is the tunable optical driver; Be provided with on the described circuit board and be connected with described LED lamp and the constant current output circuit of this LED lamp is lighted in constant current.
In a preferred embodiment, described joint and described connector removably connect, and described joint comprises: the junction, and the universal dismounting connecting portion that is connected with described junction and is connected with connector that be used for to connect external power source or civil power.
Above-mentioned shot-light adopts at lens and holding part is set to be connected and fixed with the heat radiation main body, need not on the heat radiation main body, corresponding mounting structure to be set in addition or to process extra erecting device and can realize installing, realize simply and easily assembly and connection by holding part is set; Light emitting source adopts the LED lamp, and the LED lamp power consumption of Same Efficieney is 10% of incandescent lamp only, reaches same illuminating effect, and the LED energy that lamp consumes is few, relative energy-saving, in addition also more energy-conservation than fluorescent lamp.Because can working 100,000 hours of the LED lamp pearl of adopting increased the service life of whole shot-light.And because life-span of LED lamp calculates when lighting, even if each second, switch did not affect the LED life-span thousands of times yet, be particularly suitable for waiting the occasion that needs frequent light on and off decorating, the LED lamp has absolute predominance.And colour rendering is good, can show careful technique and the realistic colour of commodity; The LED lamp is luminous, and colour temperature and natural daylight are more approaching, and vision is comfortable.And light efficiency is high, and cost is low, more meets market demand.
Description of drawings
Fig. 1 is the part-structure cross-sectional schematic of the shot-light of the utility model one embodiment.
The specific embodiment
As shown in Figure 1, the shot-light 100 of the utility model one embodiment comprises: heat radiation main body 20, joint 40, connect heat radiation main body 20 and joint 40 connector 60, be arranged on driver 80, the circuit board that is connected with driver 80 in the connector 60, be arranged in the main body 20 of dispelling the heat and the LED lamp that is connected with circuit board and be arranged on lens 90 on the main body 20 of dispelling the heat.
Further, the driver 80 of present embodiment adopts high pressure resistant, as to have high PF value tunable optical driver.
Further, lens 90 are installed with in heat radiation main body 20, and hold mutually fixing with heat radiation main body 20.And then, be provided with the holding part 904 that is connected and fixed with the main body 20 of dispelling the heat on the lens 90.
Further, in the present embodiment, lens 90 embed and are installed in the heat radiation main body 20 1 end ports.Lens 90 roughly become taper.Lens 90 comprise: lens body 902.Holding part 904 is extended to form by the edge of lens body 902.Holding part 904 comprises: be connected with lens body 902 hold main body 9042, and by the grab 9044 that holds main body 9042 and extend to form.
Hold main body 9042 cover if be coated on the annular sidewall of an end of lens body 902.Holding the upper surface of main body 9042 and the port of heat radiation main body 20 is complementary.
Further, the lens 90 of present embodiment adopt overall lens, break the idea of a plurality of lens combinations of available technology adopting, make light efficiency than originally improving more than 20%.
Be provided with laser pump cavity 9022 on the lens body 902.Laser pump cavity 9022 is with respect to the position, bottom of lens body 902, and with LED lamp relative set.Laser pump cavity 9022 comprises: the bottom surface 9024 of taper, and the ring-type sides 9026 that form around bottom surface 9024.
Further, in the present embodiment, LED lamp and laser pump cavity 9022 set position relative set.LED lamp and circuit board are overall structure, form LED lamp unit group 50.The LED lamp is the LED lamp pearl that is clouded on the circuit board.Be provided with on the circuit board and be connected with the LED lamp and the constant current output circuit of this LED lamp is lighted in constant current.
Heat radiation main body 20 adopts aluminium to make.In the present embodiment, heat radiation main body 20 is preferably column type heat radiation main body.Heat radiation main body 20 comprises: lamp head 202, and the hollow columnar main body connecting portion 204 that is connected with lamp head 202.Also be provided with the carriage 208 of holder circuits plate or LED lamp unit group 50 in the inner chamber of heat radiation main body 20.In the present embodiment, carriage 208 is arranged between lamp head 202 and the main body connecting portion 204.
Be provided with the ring taper mounting head 203 that is connected with lens 90 on the lamp head 202.For better heat radiation, be provided with louvre 205 on the ring tapered side of mounting head 203.
Can be set to removably connect between joint 40 and the connector 60, be convenient for changing the lamp holder of different model to increase versatility.In the present embodiment, joint 40 embeds and is installed in the connector 60.Specifically, joint 40 embeds in the erection joint connecting portion 604.
In the present embodiment, joint 40 comprises: the junction 402, and the universal dismounting connecting portion 404 that is connected and is connected with connector 60 with junction 402 that be used for to connect external power source or civil power.The joint 40 of present embodiment can be the lamp holder of the models such as GU10, G5.3, E27, E26, B22, and can change according to needs are installed.
Shot-light of the present utility model adopts column type heat radiation main body to increase area of dissipation greatly and to strengthen cross-ventilation to accelerate heat radiation.
The driver 80 of present embodiment is the high pressure resistant and dimming driver that has high PF value, simultaneously can carry out light modulation preferably.Can be set to removably connect between joint 40 and the connector 60, joint 40 can be selected the lamp holders such as GU10, G5.3, E27, E26, B22.In the present embodiment, LED lamp and circuit board group structure in aggregates by circuit board output constant current source lightening LED lamp, utilizes light cover that integrally-built lens 90 send the LED lamp on illuminated object.The utility model adopts the constant-current driving LED lamp, so that LED lamp stable working state, the life-span is long.And adopt the low pressure input, radiationless, health is safe from harm.
Because light emitting source of the present utility model adopts the LED lamp, the LED lamp power consumption of Same Efficieney is 10% of incandescent lamp only, reaches same illuminating effect, and the LED energy that lamp consumes is few, relative energy-saving, in addition also more energy-conservation than fluorescent lamp.Because can working 100,000 hours of the LED lamp pearl of adopting increased the service life of whole shot-light.And because life-span of LED lamp calculates when lighting, even if each second, switch did not affect life-spans of LED lamp for thousands of times yet, wait the occasion that needs frequent light on and off decorating, the LED lamp has absolute predominance.And colour rendering is good, can show careful technique and the realistic colour of commodity; The LED lamp is luminous, and colour temperature and natural daylight are more approaching, and vision is comfortable.And light efficiency is high, and cost is low, more meets market demand.
The utility model can be used for wine cabinet, and Jewelry cabinet is done decorative lighting on the metope, facts have proved that decorative effect is good, and human eye vision is comfortable, has obtained great approval in the trade dress illumination.
The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (10)
1. shot-light, it is characterized in that, comprise: the heat radiation main body, embed connector, the joint that is connected with the described connector other end be installed in the described heat radiation main body, be arranged on driver, the circuit board that is connected with described driver in the described connector, be arranged in the main body of dispelling the heat and the LED lamp that is connected with described circuit board and be located in lens in the described heat radiation main body, be provided with the holding part that is connected and fixed with described heat radiation main body on the described lens.
2. shot-light according to claim 1 is characterized in that, the overall lens that described lens are formed in one, and described lens embed an end port that is installed in described heat radiation main body; Described lens also comprise lens body, and described holding part is extended to form by described lens body edge.
3. shot-light according to claim 1, it is characterized in that, described holding part comprises: what be connected with described lens body holds main body, and holds the grab that main body extends to form by described, describedly hold main body cover if be coated on the annular sidewall of described lens body one end, described upper surface and the described heat radiation main body one end port that holds main body is complementary.
4. shot-light according to claim 1 is characterized in that, is provided with the laser pump cavity with described LED position relative set on the described lens body; , described laser pump cavity comprises the bottom surface of taper and the ring-type side that forms around the bottom surface.
5. shot-light according to claim 1 is characterized in that, described LED lamp and circuit board form overall structure and be arranged in the inner chamber of heat radiation main body, and described LED lamp is the LED lamp pearl that is clouded on the described circuit board.
6. according to claim 1 to the described shot-light of 5 any one, it is characterized in that described heat radiation main body is column type heat radiation main body, described heat radiation main body comprises: lamp head, and the hollow columnar main body connecting portion that is connected with described lamp head; Be provided with holder on the described heat radiation main body and put the carriage of described circuit board, described carriage is arranged between described lamp head and the described main body connecting portion.
7. shot-light according to claim 6 is characterized in that, is provided with the ring taper mounting head that is connected with described lens on the described lamp head, is provided with louvre on the ring tapered side of described mounting head.
8. according to claim 1 to the described shot-light of 5 any one, it is characterized in that, described connector comprises: the joint connecting portion that connects main part and extended to form by the connection main part, described connection main part embeds in the inner chamber that is installed on the heat radiation main body and is complementary with the inwall of described heat radiation main body, be provided with the support rim of the described heat radiation main body of support limit on the described connection main part, described joint embeds and is installed on the described connector.
9. according to claim 1 to the described shot-light of 5 any one, it is characterized in that described driver is the tunable optical driver; Be provided with on the described circuit board and be connected with described LED lamp and the constant current output circuit of this LED lamp is lighted in constant current.
10. according to claim 1 to the described shot-light of 5 any one, it is characterized in that, described joint and described connector removably connect, and described joint comprises: the junction, and the universal dismounting connecting portion that is connected with described junction and is connected with connector that be used for to connect external power source or civil power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204430062U CN202791641U (en) | 2012-09-03 | 2012-09-03 | Spotlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204430062U CN202791641U (en) | 2012-09-03 | 2012-09-03 | Spotlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202791641U true CN202791641U (en) | 2013-03-13 |
Family
ID=47818899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204430062U Expired - Fee Related CN202791641U (en) | 2012-09-03 | 2012-09-03 | Spotlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202791641U (en) |
-
2012
- 2012-09-03 CN CN2012204430062U patent/CN202791641U/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: 20130313 Termination date: 20180903 |