CN203176917U - Double-light-source LED lamp - Google Patents
Double-light-source LED lamp Download PDFInfo
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- CN203176917U CN203176917U CN2013200607250U CN201320060725U CN203176917U CN 203176917 U CN203176917 U CN 203176917U CN 2013200607250 U CN2013200607250 U CN 2013200607250U CN 201320060725 U CN201320060725 U CN 201320060725U CN 203176917 U CN203176917 U CN 203176917U
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- light source
- light
- led lamp
- chamber
- source
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Abstract
The utility model discloses a double-light-source LED lamp which comprises a shell body. A light source cavity and a driving cavity are arranged in the shell body. A driving circuit board is arranged in the driving cavity. The double-light-source LED lamp is characterized in that the shell body is divided into an upper shell body and a lower shell body. The light source cavity comprises two cavity bodies. A plurality of light source chambers and light source points are arranged inside each cavity body. A grating heat dissipating fin is arranged on the zone, corresponding to the light source cavity, of the upper shell body. The double-light-source LED lamp is good in heat dissipation, high in power and long in service life.
Description
Technical field
The utility model relates to a kind of lighting device, relates in particular to a kind of pair of light source led lamp, belongs to lighting field.
Background technology
Along with development of human society, the energy becomes focal issue day by day.At lighting field, since the electric light utility model, a large amount of energy are wasted.Therefore the appearance of LED light fixture becomes inevitable.
Total institute is known, and the spectrum of LED almost all concentrates on visible light frequency band, so the luminous efficiency height.High-power LED street lamp has the luminous efficiency height, the light fixture reflection loss is little, energy-conservation, operating on low voltage is safe, long service life, few, the colour rendering advantages of higher of maintenance cost, more and more demonstrating it is the main light source lamp of future trajectory illumination, and market prospects are comparatively wide.
Not high owing to light efficiency before the application of LED, be mainly used in the indicator lamp of various electronic equipments, signal lamp, display, fields such as liquid crystal display screen backlight source, in recent years along with GaP, III-V such as GaN strengthen the progress of the semi-conductive crystalline growth technology of compound and nanometer technology, the light efficiency of LED and high-power synthetic technology have had very big development, the particularly raising of new material fluorescent material technology, white light LEDs has been born, LED begins to be applied in lighting field, has occurred the LED Landscape Lamp on the market, the LED car light, the LED emergency light, the LED bulkhead lamp capable, LED Tunnel Lamp and LED street lamp.The energy-conserving device that high-power LED street lamp is used as road lighting need reach high light efficiency high light flux and carry out effective secondary light-distribution problem, could realize the real application of popularizing.The product structure great majority that present domestic high-power LED street lamp manufacturing enterprise produces are to have only single luminous zone, namely can only form single rectangular light spot.According to the requirement of city illumination, on the pavement in the turnpike road outside, the illumination in 5 meters scopes of street lamp will reach more than 0.5 of turnpike road at least.Existing single led street lamp does not reach above-mentioned requirements.For reaching the standard-required of road lighting, traditional way is respectively to adorn a lamp holder at the both direction of lamp stand, illumination is provided for respectively major trunk roads and pavement, and this mode equipment complexity inconvenience is installed, and luminous power can't be improved effectively.
Existing LED lamp adopts single light source mostly, can not adjust as required, and also the heat dissipation problem of led light source, be that this field is anxious to be solved always, general LED light temperature is very high, changes easily and scalds, and exists potential safety hazard and led light source life-span not long.
The utility model content
The purpose of this utility model is to provide a kind of good heat dissipation, power height, two light source led lamps that the life-span is long.
The technical scheme that addresses the above problem is: a kind of pair of light source led lamp, comprise housing, described housing is divided into upper shell and lower house, be provided with light-source chamber and actuator chamber in the described housing, be provided with drive circuit board in the described actuator chamber, described light-source chamber comprises two cavitys, is provided with a plurality of light source chambers in each described cavity; The zone corresponding with light-source chamber is provided with the grid fin on the described upper shell.
Described light source chamber is provided with integrated optical source.
Described light source point is provided with the particle light source.
Described grid fin is provided with reinforcement.
Described light source chamber is provided with the secondary optics light distribution device.
Zone corresponding with light-source chamber on the described lower house is provided with safety glass.
Be provided with dustproof grid between described light-source chamber and the described safety glass.
Advantage of the present utility model is that shell comprises upper casing and lower casing, and the design of a plurality of grids of upper casing has increased area of dissipation, has improved radiating effect, and the heat that makes the LED lamp produce leaves fast, can be because of the too high life-span that influences the LED lamp of lamp body temperature; The design of two light source leds makes adjustable power, sitting height can reach 480 watts, and single light source both can have been installed in the led light source chamber also can install integrated optical source, is suitable for extensive use.
Below in conjunction with accompanying drawing the utility model is described in further detail.
Description of drawings
Fig. 1 is side view of the present utility model.
Fig. 2 is vertical view of the present utility model.
Fig. 3 is upward view of the present utility model.
The specific embodiment
In order to deepen understanding of the present utility model, the utility model is described in further detail below in conjunction with embodiment and accompanying drawing, and this embodiment only is used for explaining the utility model, does not constitute the restriction to the utility model protection domain.
Shown in Fig. 1-3, a kind of pair of light source led lamp provided by the utility model, comprise housing, housing is divided into upper shell 1 and lower house 2, be provided with light-source chamber and actuator chamber 5 in the housing, be provided with drive circuit board in the actuator chamber 5, light-source chamber 5 comprises two cavitys, is provided with a plurality of light source chambers 7 and some light source points in each described cavity; Light source chamber 7 can be installed integrated optical source, and light source point can be installed the particle light source.The zone corresponding with light-source chamber is provided with grid fin 3 on the upper shell 1.Grid fin 3 is provided with reinforcement 6.In stationary grizzly fin 3, strengthen heat radiation.Light source chamber 7 is provided with the secondary optics light distribution device.Zone corresponding with light-source chamber on the lower house 2 is provided with safety glass.Be provided with dustproof grid 8 between light-source chamber and the safety glass.
In the present embodiment, the number of the light source chamber 7 in each light-source chamber is 3, and each light source chamber both can have been installed integrated optical source also can install the particle light source, thereby reaches the effect of regulating power as required.Be covered with the LED secondary optical lens on each light source chamber, make light source softer, brighter under the constant situation of power.Lower house 3 part corresponding with light-source chamber installed the raffinal reflector respectively.
To sum up, advantage of the present utility model is that shell comprises upper casing and lower casing, and the design of a plurality of grids of upper casing has increased area of dissipation, has improved radiating effect, and the heat that makes the LED lamp produce leaves fast, can be because of the too high life-span that influences the LED lamp of lamp body temperature; The design of two light source leds makes adjustable power, sitting height can reach 480 watts, and single light source both can have been installed in the led light source chamber also can install integrated optical source, is suitable for extensive use.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (7)
1. two light source led lamp, comprise housing, be provided with light-source chamber and actuator chamber in the described housing, be provided with drive circuit board in the described actuator chamber, it is characterized in that: described housing is divided into upper shell and lower house, described light-source chamber comprises two cavitys, is provided with a plurality of light source chambers and light source point in each described cavity; The zone corresponding with light-source chamber is provided with the grid fin on the described upper shell.
2. according to claim 1 pair of light source led lamp, it is characterized in that: described light source chamber is provided with integrated optical source.
3. according to claim 1 pair of light source led lamp, it is characterized in that: described light source point is provided with the particle light source.
4. according to claim 1 pair of light source led lamp, it is characterized in that: described grid fin is provided with reinforcement.
5. according to claim 1 pair of light source led lamp, it is characterized in that: described light source chamber is provided with the secondary optics light distribution device.
6. according to claim 1 pair of light source led lamp, it is characterized in that: zone corresponding with light-source chamber on the described lower house is provided with safety glass.
7. according to claim 6 pair of light source led lamp is characterized in that: be provided with dustproof grid between described light-source chamber and the described safety glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200607250U CN203176917U (en) | 2013-02-03 | 2013-02-03 | Double-light-source LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200607250U CN203176917U (en) | 2013-02-03 | 2013-02-03 | Double-light-source LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203176917U true CN203176917U (en) | 2013-09-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200607250U Expired - Fee Related CN203176917U (en) | 2013-02-03 | 2013-02-03 | Double-light-source LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203176917U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103968296A (en) * | 2013-02-03 | 2014-08-06 | 扬州市云腾照明灯饰科技有限公司 | Dual-light-source LED lamp |
| CN103968297A (en) * | 2014-04-10 | 2014-08-06 | 扬州市云腾照明灯饰科技有限公司 | Single-light-source LED street lamp |
-
2013
- 2013-02-03 CN CN2013200607250U patent/CN203176917U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103968296A (en) * | 2013-02-03 | 2014-08-06 | 扬州市云腾照明灯饰科技有限公司 | Dual-light-source LED lamp |
| CN103968297A (en) * | 2014-04-10 | 2014-08-06 | 扬州市云腾照明灯饰科技有限公司 | Single-light-source LED street lamp |
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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 |
Granted publication date: 20130904 Termination date: 20200203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |