CN203099505U - Multi-light-source-module-group LED (light emitting diode) street lamp - Google Patents
Multi-light-source-module-group LED (light emitting diode) street lamp Download PDFInfo
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- CN203099505U CN203099505U CN201220582382XU CN201220582382U CN203099505U CN 203099505 U CN203099505 U CN 203099505U CN 201220582382X U CN201220582382X U CN 201220582382XU CN 201220582382 U CN201220582382 U CN 201220582382U CN 203099505 U CN203099505 U CN 203099505U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
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Abstract
The utility model relates to a multi-light-source-module-group LED (light emitting diode) street lamp, which comprises a plurality of light source module groups, a plurality of heat radiation module groups, a lamp body side frame and a lamp body upper cover, wherein the light source module groups are connected through circuits, in addition, each light source module group is provided with a circuit board and a plurality of LED lamp beads, the lamp beads are arranged on the circuit boards, each light source module group is arranged on one heat radiation module group, all heat radiation module groups are arranged in parallel and are arranged on the lamp body side frame, and the lamp body upper cover is arranged on the lamp body side frame and is covered above the heat radiation modules and the light source module groups. When the LED lamp beads are damaged, only the light source module group comprising the damaged LED lamp beads needs to be replaced, the whole lamp does not need to be dismounted, the maintenance cost is greatly reduced, and meanwhile, the high-altitude operation is convenient.
Description
Technical field
The utility model relates to a kind of LED street lamp, relates in particular to a kind of multiple light courcess module LED street lamp.
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Background technology
Street lamp is widely used in road lighting, and traditional street lamp generally adopts high-pressure mercury lamp, but high-pressure mercury lamp 360 degree are luminous, and reflection efficiency is low, causes bigger light loss, thereby has caused the waste of the energy.At present, people's environmental protection consciousness improves gradually, and each state is all at the development clean energy resource.And along with the rapid growth of national economy, China's energy supply and demand contradiction is outstanding day by day, the supply of electric power shortage, and energy-conservation is present institute urgent problem, therefore, efficient, the energy-conservation environment-friendly street lamp of development of new has great importance to the lighting energy saving in city.
Advantages such as the LED street lamp is luminous with orientation, efficient is high, power consumption is low, drive characteristic is good, response speed is fast, long service life, environmental protection enter into gradually people the visual field, become the energy-saving lamp of new generation that present most probable substitutes conventional road lamp.But existing LED street lamp because all lamp pearls all are located on the same substrate, in the housing of packing into then, when minority LED lamp pearl is damaged, when needing repairing, needs to replace whole base plate, maintenance cost height.
The utility model content
In view of this, be necessary that the utility model provides a kind of multiple light courcess module LED street lamp that can change the light source module as required at the problems referred to above.
A kind of multiple light courcess module LED street lamp comprises: a plurality of light source modules; Connect by circuit between the described light source module, and each described light source module has a circuit board and a plurality of LED lamp pearl, described lamp pearl is installed on the described circuit board; A plurality of heat radiation modules, each described light source module are installed on the described heat radiation module; The lamp body frame, each described heat radiation module is installed on the described lamp body frame side by side; The lamp body loam cake is installed on the described lamp body frame, and covers in the top of described heat radiation module and described light source module
As preferred embodiment, described lamp pearl is installed on the side of described circuit board, and described heat radiation module is the radiator of aluminum or aluminum alloy, and described heat radiation module is installed on the opposite side of described circuit board.
As preferred embodiment, be provided with heat dissipation wind channel between the described heat radiation module.
As preferred embodiment, cover on the described lamp body and be provided with the fixed installation hole, on the described lamp body frame fastener is installed, described fastener is fixedlyed connected in the mode of buckle with described fixed installation hole.
As preferred embodiment, described lamp body loam cake is established a plurality of heat radiation through holes.
As preferred embodiment, described heat radiation through hole has the function by rainwater.
As preferred embodiment, described lamp body loam cake is an arc.
As preferred embodiment, described LED street lamp is with respect to the ground inclination setting.
Compared with prior art, the former module of light of multiple light courcess module LED street lamp of the present utility model is installed as one with the heat radiation module, and each described heat radiation module is installed on the described lamp body frame side by side; When certain LED lamp pearl is damaged, can only change the light source module of the LED lamp pearl that contains damage, change when safeguarding, needn't put in order the lamp dismounting, lower maintenance cost greatly, make things convenient for work high above the ground simultaneously, save time.
Description of drawings
Fig. 1 is the stereogram of an embodiment of multiple light courcess module LED street lamp of the present utility model;
Fig. 2 is the stereogram of another angle of multiple light courcess module LED street lamp shown in Figure 1;
Fig. 3 is the exploded view of multiple light courcess module LED street lamp shown in Figure 1.
The drawing reference numeral explanation
Heat radiation through hole 51 fixed installation holes 52
Hinge 7 fasteners 8 angular adjustment seat 3c
The specific embodiment
In order better to understand the utility model, be described further below in conjunction with the specific embodiment.
As shown in Figure 1 to Figure 3, be an embodiment of multiple light courcess module LED street lamp of the present utility model.Multiple light courcess module LED street lamp in the present embodiment, comprise a lamp housing, a plurality of light source module 1, a plurality of heat radiation module 2, lamp body frame and Connection Block 3, wherein, light source module 1 and 2 fixed installations of heat radiation module, the combinations thereof body is fixedly installed on the lamp body frame, lamp housing also is fixedly installed on the lamp body frame, and lamp body frame and Connection Block 3 are installed as one mechanically.
Lamp housing comprises lamp body termination 4 and lamp body loam cake 5, and both are combined into one by structural nested cooperation.Lamp body termination 4 and lamp body loam cake 5 are provided with a plurality of heat radiation through holes 51, and heat radiation through hole 51 can pass through rainwater, make rainwater can wash away heat radiation module 2 and light source module 1, make the LED street lamp have the function of cleaning voluntarily.Lamp body loam cake 5 is concaved with a plurality of fixed installations hole 52, with respect to the longitudinal central axis line of lamp body loam cake 5, symmetry be distributed in both sides.The cross section of lamp body loam cake 5 presents arc, upwards arches upward with respect to ground, makes the foreign material of leaf or dust and so on can't stop at the lamp body loam cake 5 of arc, has avoided covering the surface of heat radiation module, makes the heat radiation module keep better heat radiating effect.
Each light source module 1 has a circuit board (not shown) and a plurality of LED lamp pearl 1a, and lamp pearl 1a is installed on the front of circuit board, towards ground, and connects by electric wire between the adjacent light source module 1.
Each heat radiation module 2 is installed on the reverse side of a circuit board, and heat radiation module 2 is the radiator of the fin shape of aluminum or aluminum alloy material.
The lamp body frame is that two section bars are formed, and in direction shown in Figure 3, can be divided into left border 6a and Right Border 6b, is fixed on respectively at both sides on the assembly of light source module 1 and heat radiation module 2, and fixed form is a mechanical connection, such as the cooperation of screw and screw.The lamp body frame is fixedlyed connected mechanically with lamp body termination 4.On the assembly of light source module 1 and heat radiation module 2,, be provided with heat dissipation wind channel between every adjacent assembly in vertically being arranged on the lamp body frame.A side (in direction shown in Figure 3, being the right side) that is placed on longitudinally on the lamp body is fixedly connected on the Right Border 6b by hinge 7.A plurality of fasteners 8, buckle in the fixed installation hole 52 of lamp body loam cake 5, fastener 8 preferred stainless steels.Like this, when needs are changed the light source module that damages, will draw on the fastener 8, then, open lamp body loam cake 5, take off the assembly of corresponding light source module 1 and heat radiation module 2, dismantle assembly then, take off single source module 1.
In sum, multiple light courcess module LED road lighting lantern of the present utility model has following advantage:
(1) when LED lamp pearl 1a has damage, only need to change to contain the light source module 1 that damages LED lamp pearl, needn't put in order the lamp dismounting, lower maintenance cost greatly, make things convenient for work high above the ground simultaneously, save time.
(2) on the assembly of light source module 1 and heat radiation module 2, in vertically being arranged on the lamp body frame, be provided with heat dissipation wind channel between every adjacent assembly, and lamp body termination and lamp body loam cake are provided with a plurality of heat radiation through holes 51, form the radiator structure of convection current up and down, can effectively strengthen cross-ventilation, reach better heat radiation, the effect that prolongs the service life of LED lamp.
(3) described fastener 8 is a stainless steel, and favorable anti-corrosion effect is durable in use; Adopt the mode of buckle to connect, make when safeguarding construction to be easy to open, easy and simple to handle.
(4) described lamp body loam cake 5 is an arc, the dust on self-cleaning lamp housing surface, and the arc design can prevent foreign material accumulations such as leaf, insect, keeps better heat radiating effect; In addition, rainwater can wash away the surface of the assembly of heat radiation module 2 and light source module 1, the surface that keeps clean by heat radiation through hole 51.Should be understood that the link position of light source module 1 and electric wire all obtains good waterproof sealing protection, so that when being subjected to rain drop erosion, do not influence normal illumination functions.
(5) the LED street lamp is with respect to the ground inclination setting, makes that rainwater can be under the gravity effect, flows down cleaning light source module along the heat radiation through hole 51 of lampshade.
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 under the prerequisite that does not break away from the utility model design, 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 (8)
1. a multiple light courcess module LED street lamp is characterized in that, comprising:
A plurality of light source modules connect by circuit between the described light source module, and each described light source module has a circuit board and a plurality of LED lamp pearl, and described lamp pearl is installed on the described circuit board;
A plurality of heat radiation modules, each described light source module are installed on the described heat radiation module;
The lamp body frame, each described heat radiation module is installed on the described lamp body frame side by side;
The lamp body loam cake is installed on the described lamp body frame, and covers in the top of described heat radiation module and described light source module.
2. multiple light courcess module LED street lamp according to claim 1 is characterized in that: described lamp pearl is installed on the side of described circuit board, and described heat radiation module is the radiator of aluminum or aluminum alloy, and described heat radiation module is installed on the opposite side of described circuit board.
3. multiple light courcess module LED street lamp according to claim 1 is characterized in that: be provided with heat dissipation wind channel between the described heat radiation module.
4. multiple light courcess module LED street lamp according to claim 1 is characterized in that: cover on the described lamp body and be provided with the fixed installation hole, on the described lamp body frame fastener is installed, described fastener is fixedlyed connected in the mode of buckle with described fixed installation hole.
5. multiple light courcess module LED street lamp according to claim 1 is characterized in that: described lamp body loam cake is established a plurality of heat radiation through holes.
6. multiple light courcess module LED street lamp according to claim 5 is characterized in that: described heat radiation through hole has the function by rainwater.
7. multiple light courcess module LED street lamp according to claim 1 is characterized in that: described lamp body loam cake is an arc.
8. multiple light courcess module LED street lamp according to claim 1 is characterized in that: described LED street lamp is with respect to the ground inclination setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220582382XU CN203099505U (en) | 2012-11-07 | 2012-11-07 | Multi-light-source-module-group LED (light emitting diode) street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220582382XU CN203099505U (en) | 2012-11-07 | 2012-11-07 | Multi-light-source-module-group LED (light emitting diode) street lamp |
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| Publication Number | Publication Date |
|---|---|
| CN203099505U true CN203099505U (en) | 2013-07-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220582382XU Expired - Fee Related CN203099505U (en) | 2012-11-07 | 2012-11-07 | Multi-light-source-module-group LED (light emitting diode) street lamp |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103528002A (en) * | 2013-09-29 | 2014-01-22 | 广东钜豪照明电器有限公司 | Combined type modularized LED streetlamp |
| CN104296025A (en) * | 2014-09-05 | 2015-01-21 | 成都赛昂电子科技有限公司 | Light-emitting diode lamp with protective packaging |
| CN104296105A (en) * | 2014-09-05 | 2015-01-21 | 成都赛昂电子科技有限公司 | Light emitting diode lamp with cooling structure |
| CN104296026A (en) * | 2014-09-05 | 2015-01-21 | 成都赛昂电子科技有限公司 | Light-emitting diode lamp with gold bump soldering |
| CN104295999A (en) * | 2014-09-05 | 2015-01-21 | 成都赛昂电子科技有限公司 | Light-emitting diode lamp with heat dissipation holes |
-
2012
- 2012-11-07 CN CN201220582382XU patent/CN203099505U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103528002A (en) * | 2013-09-29 | 2014-01-22 | 广东钜豪照明电器有限公司 | Combined type modularized LED streetlamp |
| CN104296025A (en) * | 2014-09-05 | 2015-01-21 | 成都赛昂电子科技有限公司 | Light-emitting diode lamp with protective packaging |
| CN104296105A (en) * | 2014-09-05 | 2015-01-21 | 成都赛昂电子科技有限公司 | Light emitting diode lamp with cooling structure |
| CN104296026A (en) * | 2014-09-05 | 2015-01-21 | 成都赛昂电子科技有限公司 | Light-emitting diode lamp with gold bump soldering |
| CN104295999A (en) * | 2014-09-05 | 2015-01-21 | 成都赛昂电子科技有限公司 | Light-emitting diode lamp with heat dissipation holes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Multi-light-source-module-group LED (light emitting diode) street lamp Effective date of registration: 20140327 Granted publication date: 20130731 Pledgee: Guangdong Nanpu Leasing Co. Ltd. Pledgor: AD-Toyo Lighting (Guangzhou) Co., Ltd. Registration number: 2014440000004 |
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| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| 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: 20130731 Termination date: 20161107 |