CN202403080U - Light-emitting diode (LED) energy-saving reflector lamp being good in heat dissipation - Google Patents
Light-emitting diode (LED) energy-saving reflector lamp being good in heat dissipation Download PDFInfo
- Publication number
- CN202403080U CN202403080U CN2011204817511U CN201120481751U CN202403080U CN 202403080 U CN202403080 U CN 202403080U CN 2011204817511 U CN2011204817511 U CN 2011204817511U CN 201120481751 U CN201120481751 U CN 201120481751U CN 202403080 U CN202403080 U CN 202403080U
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- lamp
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- circuit board
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
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Abstract
The utility model discloses a light-emitting diode (LED) energy-saving reflector lamp being good in heat dissipation. The LED energy-saving reflector lamp comprises a lamp seat, a plurality of LED lamps and a cone-shaped reflecting cover fixedly connected on the lamp seat, wherein the LED lamps are arranged on a circuit board in a square array manner; each LED lamp extends into the cone-shaped reflecting cover; the opening of the cone-shaped reflecting cover is provided with a glass sheet; the bottom surface of the lamp seat is provided with more than one grooves; the lamp seat is internally provided with an alternating current and direct current converter and the circuit board; the lamp seat is provided with a connecting box; the alternating current and direct current converter is connected with the circuit board through a guide wire; and the connecting box is connected with the alternating current and direct current converter through other guide wire. With the adoption of the LED energy-saving reflector lamp, the bottom surface of the lamp seat is provided more than one grooves which are used for connecting hot pipes of the radiator, so that the heat can be rapidly and efficiently dissipated; the LED energy-conservation reflector lamp is simple in structure and safe and convenient in use; and the service life of the lamp can be improved.
Description
Technical field
The utility model belongs to technical field of electronic components, relates to a kind of LED energy-saving spot lamp that dispels the heat good.
Background technology
Along with the development and the Increase of population of society, energy-conservationly become an important social problem.The tradition shot-light adopts Halogen lamp LED more, and luminous efficiency is lower, relatively power consumption, illuminated environment temperature are risen, service life is short.LED is much better than the traditional lighting product on the aspect of principle of luminosity, energy-saving and environmental protection.But when long, the junction temperature of chip raises very fast LED in the working time, and the rate of decay of light fixture is accelerated, and the life-span shortens.Therefore research has the LED energy-saving spot lamp of excellent heat dispersion performance, is a problem that is worth research.
The utility model content
The utility model technical problem to be solved is the deficiency that overcomes prior art, and a kind of LED energy-saving spot lamp that dispels the heat good is provided, and power is big, long service life.
The technical solution of utility model is following:
A kind of LED energy-saving spot lamp that dispels the heat good comprises lamp socket, a plurality of LED lamp and is fixedly connected on the taper reflection shield above the lamp socket;
A plurality of LED lamps are installed on the circuit board with the form of square array, and each LED lamp extend in the taper reflection shield, and the cover mouth of taper reflection shield is provided with sheet glass;
The baseplane of said lamp socket is provided with the groove more than, is provided with AC/DC changeover switch and described circuit board in the lamp socket, and terminal box is installed on the lamp socket;
AC/DC changeover switch is connected with circuit board through lead, and terminal box is connected with AC/DC changeover switch through lead.
Beneficial effect:
The LED energy-saving spot lamp that the utility model heat radiation is good, the baseplane of lamp socket are provided with the groove (cross section is for semicircle) more than, are used for connecting the heat pipe of radiator, realize heat radiation rapidly and efficiently, and power is big, simple in structure, improve service life.
Description of drawings
Fig. 1 is the good LED energy-saving spot lamp structural representation of the utility model heat radiation.
1 is lamp socket among the figure, and 2 are the taper reflection shield, and 3 is sheet glass, and 4 is the LED lamp, and 5 is circuit board, and 6 is AC/DC changeover switch, and 7 is terminal box, and 11 is groove.
The specific embodiment
Below will combine accompanying drawing and specific embodiment that the utility model is explained further details:
As shown in Figure 1, a kind of LED energy-saving spot lamp that dispels the heat good comprises lamp socket, a plurality of LED lamp and is fixedly connected on the taper reflection shield above the lamp socket; A plurality of LED lamps are installed on the circuit board with the form of square array, and each LED lamp extend in the taper reflection shield, and the cover mouth of taper reflection shield is provided with sheet glass; The baseplane of said lamp socket is provided with the groove more than, is provided with AC/DC changeover switch and described circuit board in the lamp socket, and terminal box is installed on the lamp socket; AC/DC changeover switch is connected with circuit board through lead, and terminal box is connected with AC/DC changeover switch through lead.
The LED energy-saving spot lamp that the utility model heat radiation is good, the baseplane of lamp socket is provided with the groove more than, is used for connecting the heat pipe of radiator, realizes heat radiation rapidly and efficiently, and is simple in structure, safe and convenient to use, improves light fixture service life.
Claims (1)
1. the LED energy-saving spot lamp that heat radiation is good is characterized in that, comprises lamp socket, a plurality of LED lamp and is fixedly connected on the taper reflection shield above the lamp socket;
A plurality of LED lamps are installed on the circuit board with the form of square array, and each LED lamp extend in the taper reflection shield, and the cover mouth of taper reflection shield is provided with sheet glass;
The baseplane of said lamp socket is provided with the groove more than, is provided with AC/DC changeover switch and described circuit board in the lamp socket, and terminal box is installed on the lamp socket;
AC/DC changeover switch is connected with circuit board through lead, and terminal box is connected with AC/DC changeover switch through lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204817511U CN202403080U (en) | 2011-11-25 | 2011-11-25 | Light-emitting diode (LED) energy-saving reflector lamp being good in heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204817511U CN202403080U (en) | 2011-11-25 | 2011-11-25 | Light-emitting diode (LED) energy-saving reflector lamp being good in heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202403080U true CN202403080U (en) | 2012-08-29 |
Family
ID=46700726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204817511U Expired - Fee Related CN202403080U (en) | 2011-11-25 | 2011-11-25 | Light-emitting diode (LED) energy-saving reflector lamp being good in heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202403080U (en) |
-
2011
- 2011-11-25 CN CN2011204817511U patent/CN202403080U/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: 20120829 Termination date: 20161125 |