CN102840534A - LED streetlamp easy to dissipate heat - Google Patents
LED streetlamp easy to dissipate heat Download PDFInfo
- Publication number
- CN102840534A CN102840534A CN2011102483949A CN201110248394A CN102840534A CN 102840534 A CN102840534 A CN 102840534A CN 2011102483949 A CN2011102483949 A CN 2011102483949A CN 201110248394 A CN201110248394 A CN 201110248394A CN 102840534 A CN102840534 A CN 102840534A
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- China
- Prior art keywords
- lamp body
- easy
- heat dissipation
- led
- radiator fan
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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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- Road Signs Or Road Markings (AREA)
Abstract
The invention discloses an LED (Light-Emitting Diode) streetlamp easy to dissipate heat, belonging to the technical field of the LED streetlamps. The key points of the technology of the LED streetlamp easy to dissipate heat are as follows: the LED streetlamp easy to dissipate heat comprises a lamp body, wherein a support barrel with an opening at a single edge is arranged on the upper end face of the lamp body; the opening part of the support barrel is fixedly connected with the lamp body through a positioning ring; a solar panel is horizontally arranged on the upper end face of the support barrel; and an LED light source module is arranged at the bottom of the lamp body. The invention aims to provide the LED streetlamp easy to dissipate heat which is rational in structure and convenient to mount; and the LED streetlamp easy to dissipate heat is used for road lighting.
Description
Technical field
The present invention relates to a kind of street lamp, more particularly, relate in particular to a kind of easy heat dissipation LED road lamp.
Background technology
Traditional solar LED street lamp in order to utilize solar energy fully, generally all is that solar panel and lamp body are installed separately; Solar panel is contained in the top of lamp stand; Lamp body is installed on the lamp stand of solar panel below, and the street lamp of this one package structual can prevent that the heat of solar panel and the heat that the LED lamp sends are too concentrated and cause the lamp body bulk temperature too high; Influence the life-span of LED lamp; But this structure needs to install respectively separately each parts when mounted, exists and complicacy is installed, the shortcoming that the set-up time is long.
Summary of the invention
The objective of the invention is to deficiency, a kind of easy heat dissipation LED road lamp rational in infrastructure, easy for installation is provided to above-mentioned prior art.
Technical scheme of the present invention is achieved in that a kind of easy heat dissipation LED road lamp, comprises lamp body, and wherein said lamp body upper surface is provided with the carrying cylinder of monolateral opening, and the peristome of carrying cylinder is fixedly connected with lamp body through locating ring; Level is provided with solar panel in the carrying cylinder upper surface; Be provided with the led light source module in the lamp body bottom.
In the above-mentioned easy heat dissipation LED road lamp; Be provided with support in the described lamp body; Described led light source module is arranged on frame bottom, is provided with radiator fan in the carrying cylinder above the led light source module back side, is provided with air inlet in the lamp body bottom of radiator fan one side; On the carrying cylinder sidewall of radiator fan opposite side, be provided with air outlet, form a heat dissipation channel between air inlet and the air outlet.
In the above-mentioned easy heat dissipation LED road lamp, be equipped with anti-dust filter mesh in described air inlet and the air outlet.
In the above-mentioned easy heat dissipation LED road lamp, the described led light source module back side is provided with aluminium alloy heat radiator, and this aluminium alloy heat radiator is made up of heat-conducting plate and the thermal column that is distributed in the heat-conducting plate back side, and described radiator fan is arranged on the thermal column upper end; Further, described heat-conducting plate is provided with temperature inductor, and temperature inductor is electrically connected with the control circuit of radiator fan.
After the present invention adopted said structure, solar panel directly was combined on the lamp body through support tube, made lamp installation more convenient; In order to improve the effect of heat radiation, radiator fan is set in carrying cylinder, and air inlet and the air outlet that staggers each other is set simultaneously; Make distinguished and admirable can passing through from the led light source module back of radiator fan below; And also just be the highest place of whole lamp temperatures, thereby make radiating effect good, further; here At the led light source module back side aluminium alloy heat radiator is set, has further improved the effect of heat radiation.
Description of drawings
Below in conjunction with the embodiment in the accompanying drawing the present invention is done further detailed description, but do not constitute any restriction of the present invention.
Fig. 1 is a structural representation of the present invention.
Among the figure: lamp body 1, air inlet 1a, carrying cylinder 2, air outlet 2a, locating ring 3, solar panel 4, led light source module 5, support 6, radiator fan 7, anti-dust filter mesh 8, aluminium alloy heat radiator 9, heat-conducting plate 9a, thermal column 9b, temperature inductor 10.
The specific embodiment
Consult shown in Figure 1ly, a kind of easy heat dissipation LED road lamp of the present invention comprises lamp body 1, is provided with the carrying cylinder 2 of monolateral opening in lamp body 1 upper surface, and the peristome of carrying cylinder 2 is fixedly connected with lamp body 1 through locating ring 3; Be provided with solar panel 4 in carrying cylinder 2 upper surface levels; The battery and the solar energy intelligent controller that are used with solar panel 4; Can be installed in ground according to actual needs, with convenient control, solar energy intelligent controller also is connected with mains supply; Being used for when the long-term no solar time is charge in batteries, guarantees the normal use of light fixture; In lamp body 1, be provided with support 6, be provided with led light source module 5, on the lamp body 1 of led light source module 5 peripheries, be provided with reflector in support 6 bottoms; Be provided with aluminium alloy heat radiator 9 at led light source module 5 back sides; This aluminium alloy heat radiator 9 is made up of heat-conducting plate 9a and the thermal column 9b that is distributed in the heat-conducting plate 9a back side, is provided with radiator fan 7 in thermal column 9b upper end, is provided with air inlet 1a in lamp body 1 bottom of radiator fan 7 one sides; On carrying cylinder 2 sidewalls of radiator fan 7 opposite sides, be provided with air outlet 2a; Form a heat dissipation channel between air inlet 1a and the air outlet 2a, on heat-conducting plate 9a, be provided with temperature inductor 10, temperature inductor 10 is electrically connected with the control circuit of radiator fan 7; In the present embodiment, temperature inductor 10 is electrically connected with solar energy intelligent controller; In order to prevent that dust from getting in the lamp body 1, is equipped with anti-dust filter mesh 8 in air inlet 1a and air outlet 2a.
During concrete the use, lamp body 1 is installed in the road both sides through lamp stand, solar panel 4 is an electric energy with conversion of solar energy; Be stored in the battery through solar energy intelligent controller, give the led light source module 5 power supplies through solar energy intelligent controller simultaneously, when the temperature of sensing when temperature inductor 10 reaches preset value; Send signal and give solar energy intelligent controller, give radiator fan 7 power supplies through solar energy intelligent controller, radiator fan 7 starts; Air-flow gets in the lamp body from air inlet 1a; Through the thermal column 9b on the aluminium alloy radiator 9, discharge from air outlet 2a at last again, thereby reach the purpose of heat radiation.
Claims (5)
1. an easy heat dissipation LED road lamp comprises lamp body (1), it is characterized in that, described lamp body (1) upper surface is provided with the carrying cylinder (2) of monolateral opening, and the peristome of carrying cylinder (2) is fixedly connected with lamp body (1) through locating ring (3); Level is provided with solar panel (4) in carrying cylinder (2) upper surface; Be provided with led light source module (5) in lamp body (1) bottom.
2. easy heat dissipation LED road lamp according to claim 1; It is characterized in that; Be provided with support (6) in the described lamp body (1); Described led light source module (5) is arranged on support (6) bottom, in the carrying cylinder (2) of top, led light source module (5) back side, is provided with radiator fan (7), is provided with air inlet (1a) in lamp body (1) bottom of radiator fan (7) one sides; On carrying cylinder (2) sidewall of radiator fan (7) opposite side, be provided with air outlet (2a), form a heat dissipation channel between air inlet (1a) and the air outlet (2a).
3. easy heat dissipation LED road lamp according to claim 2 is characterized in that, is equipped with anti-dust filter mesh (8) in described air inlet (1a) and the air outlet (2a).
4. according to claim 2 or 3 described easy heat dissipation LED road lamps; It is characterized in that; Described led light source module (5) back side is provided with aluminium alloy heat radiator (9); This aluminium alloy heat radiator (9) is made up of heat-conducting plate (9a) and the thermal column (9b) that is distributed in heat-conducting plate (9a) back side, and described radiator fan (7) is arranged on thermal column (9b) upper end.
5. easy heat dissipation LED road lamp according to claim 4 is characterized in that, described heat-conducting plate (9a) is provided with temperature inductor (10), and temperature inductor (10) is electrically connected with the control circuit of radiator fan (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102483949A CN102840534A (en) | 2011-08-26 | 2011-08-26 | LED streetlamp easy to dissipate heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102483949A CN102840534A (en) | 2011-08-26 | 2011-08-26 | LED streetlamp easy to dissipate heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102840534A true CN102840534A (en) | 2012-12-26 |
Family
ID=47368143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102483949A Pending CN102840534A (en) | 2011-08-26 | 2011-08-26 | LED streetlamp easy to dissipate heat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102840534A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103256580A (en) * | 2013-04-28 | 2013-08-21 | 高锦波 | Radiating structure of LED street lamp |
| CN103453502A (en) * | 2013-08-28 | 2013-12-18 | 赵峰 | Heat radiator for outdoor LED (light emitting diode) illumination equipment |
| CN104296050A (en) * | 2014-11-06 | 2015-01-21 | 常州市鹰皇冠进出口有限公司 | Dust removal street lamp |
-
2011
- 2011-08-26 CN CN2011102483949A patent/CN102840534A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103256580A (en) * | 2013-04-28 | 2013-08-21 | 高锦波 | Radiating structure of LED street lamp |
| CN103453502A (en) * | 2013-08-28 | 2013-12-18 | 赵峰 | Heat radiator for outdoor LED (light emitting diode) illumination equipment |
| CN104296050A (en) * | 2014-11-06 | 2015-01-21 | 常州市鹰皇冠进出口有限公司 | Dust removal street lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121226 |