CN202708657U - LED lamp - Google Patents
LED lamp Download PDFInfo
- Publication number
- CN202708657U CN202708657U CN2012202482630U CN201220248263U CN202708657U CN 202708657 U CN202708657 U CN 202708657U CN 2012202482630 U CN2012202482630 U CN 2012202482630U CN 201220248263 U CN201220248263 U CN 201220248263U CN 202708657 U CN202708657 U CN 202708657U
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- CN
- China
- Prior art keywords
- chamber
- led light
- illumination chamber
- illumination
- metp
- 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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses an LED lamp including an installing box, an opening is arranged in the bottom surface of the installing box, the edge of the opening is provided with a side wall bending downwards and a bottom plate cooperated with the opening, an illumination chamber and a circuit chamber are arranged in the installing box, a metal separator plate is arranged between the illumination chamber and the circuit chamber, an LED light source is arranged on the metal separator plate at the side of the illumination chamber, the bottom surface of the illumination chamber of the installing box is provided with a heat radiation substrate, and an LED driving circuit and a binding post electrically connected via a lead are arranged in the circuit chamber. Because the illumination chamber and the circuit chamber are isolated by the metal separator plate, the heat radiation of the LED lamp during the use is facilitated and the heat radiation effect is effectively improved. The LED lamp provided is excellent in illumination brightness and longer in service lifetime; moreover, the LED lamp is simple in structure, convenient in installation and use, and low in production cost.
Description
Technical field
The utility model relates to a kind of lighting device, is specially the LED light fixture that a kind of heat dispersion is good, brightness of illumination is high.
Background technology
LED has advantages of that luminous efficiency is high, power saving and life-span are long, and its application is more and more extensive.Existing LED lighting device generally concentrates on a plurality of power-type LEDs on the light fixture and uses, therefore the heat dissipation problem of LED becomes affects LED light fixture use state and a key factor in life-span, especially for high-power LED lamp, heat dissipation problem has become a technical bottleneck that affects its extensive use.Traditional LED light fixture need to increase area of dissipation in order to improve radiating effect as far as possible, causes thus traditional LED light fixture overall volume generally larger, and radiator structure is complicated, and radiating effect is not good, and service life is shorter.
The utility model content
The purpose of this utility model provides a kind of LED light fixture, and generally larger to solve LED light fixture overall volume traditional in the prior art, radiator structure is complicated, and radiating effect is not good, the problem that service life is shorter.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of LED light fixture, it is characterized in that: include mounting box, described mounting box bottom surface is provided with uncovered, described uncovered edge is provided with the sidewall of downward bending and is equipped with and the uncovered base plate that cooperates, be provided with illumination chamber and circuit chambers in the described mounting box, one side of described illumination chamber and mounting box are with sidewall and be provided with the lampshade of lucite material, be provided with metal partion (metp) between described illumination chamber and the circuit chambers, side at the illumination chamber on the described metal partion (metp) is equipped with led light source, be provided with thermal conductive insulation glue between described led light source and the metal partion (metp), the bottom surface of illumination chamber is made as heat-radiating substrate on the described mounting box, be provided with the led drive circuit and the binding post that are electrically connected by wire in the described circuit chambers, described led light source is electrically connected by the wire that interts on metal partion (metp) with led drive circuit.
Described a kind of LED light fixture is characterized in that: described bottom board symmetry is equipped with stator on the both sides, and described stator is provided with screw.
Described a kind of LED light fixture is characterized in that: the side at the illumination chamber on the described metal partion (metp) is equipped with reflector.
The beneficial effects of the utility model are:
The utility model adopts metal partion (metp) that illumination chamber and circuit chambers are isolated, useful and the heat radiation in use of LED light fixture, the convex type design is adopted in the bottom simultaneously, so that the heat-radiating substrate of illumination chamber has good heat-dissipating space, further improved radiating effect, the utility model also has good brightness of illumination and long service life, and the utility model is simple in structure, easy to install, production cost is low.
Description of drawings
Fig. 1 is side sectional view of the present utility model.
Fig. 2 is bottom view of the present utility model.
The specific embodiment
As shown in Figure 1, a kind of LED light fixture, include mounting box 1, mounting box 1 bottom surface is provided with uncovered, uncovered edge is provided with the sidewall of downward bending and is equipped with and the uncovered base plate that cooperates 2, be provided with illumination chamber 3 and circuit chambers 4 in the mounting box 1, illumination one side of chamber 3 and mounting box 1 are with sidewall and be provided with the lampshade 5 of lucite material, be provided with metal partion (metp) 6 between illumination chamber 3 and the circuit chambers 4, side at illumination chamber 3 on the metal partion (metp) 6 is equipped with led light source 7, be provided with thermal conductive insulation glue between led light source 7 and the metal partion (metp) 6, the bottom surface of illumination chamber 3 is made as heat-radiating substrate 10 on the mounting box 1, be provided with the led drive circuit 8 and the binding post 9 that are electrically connected by wire in the circuit chambers 4, led light source 7 is electrically connected by the wire that interts on metal partion (metp) 6 with led drive circuit 8.
Base plate is equipped with stator 11 on the 2 symmetrical both sides, and stator 11 is provided with screw, adopts hexagon socket head cap screw to be fixed installation during installation.Side at illumination chamber 3 on the metal partion (metp) 6 is equipped with reflector 12.
Claims (3)
1. LED light fixture, it is characterized in that: include mounting box, described mounting box bottom surface is provided with uncovered, described uncovered edge is provided with the sidewall of downward bending and is equipped with and the uncovered base plate that cooperates, be provided with illumination chamber and circuit chambers in the described mounting box, one side of described illumination chamber and mounting box are with sidewall and be provided with the lampshade of lucite material, be provided with metal partion (metp) between described illumination chamber and the circuit chambers, side at the illumination chamber on the described metal partion (metp) is equipped with led light source, be provided with thermal conductive insulation glue between described led light source and the metal partion (metp), the bottom surface of illumination chamber is made as heat-radiating substrate on the described mounting box, be provided with the led drive circuit and the binding post that are electrically connected by wire in the described circuit chambers, described led light source is electrically connected by the wire that interts on metal partion (metp) with led drive circuit.
2. a kind of LED light fixture according to claim 1, it is characterized in that: described bottom board symmetry is equipped with stator on the both sides, and described stator is provided with screw.
3. a kind of LED light fixture according to claim 1 is characterized in that: the side at the illumination chamber on the described metal partion (metp) is equipped with reflector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202482630U CN202708657U (en) | 2012-05-30 | 2012-05-30 | LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202482630U CN202708657U (en) | 2012-05-30 | 2012-05-30 | LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202708657U true CN202708657U (en) | 2013-01-30 |
Family
ID=47588958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202482630U Expired - Fee Related CN202708657U (en) | 2012-05-30 | 2012-05-30 | LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202708657U (en) |
-
2012
- 2012-05-30 CN CN2012202482630U patent/CN202708657U/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: 20130130 Termination date: 20130530 |