CN202253311U - Easily-radiating LED (light emitting diode) street lamp - Google Patents

Easily-radiating LED (light emitting diode) street lamp Download PDF

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Publication number
CN202253311U
CN202253311U CN2011203148197U CN201120314819U CN202253311U CN 202253311 U CN202253311 U CN 202253311U CN 2011203148197 U CN2011203148197 U CN 2011203148197U CN 201120314819 U CN201120314819 U CN 201120314819U CN 202253311 U CN202253311 U CN 202253311U
Authority
CN
China
Prior art keywords
lamp body
heat dissipation
lamp
radiator fan
light source
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
Application number
CN2011203148197U
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Chinese (zh)
Inventor
季历程
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NANTONG TUYOU TECHNOLOGY VENTURE CO LTD
Original Assignee
NANTONG TUYOU TECHNOLOGY VENTURE CO LTD
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NANTONG TUYOU TECHNOLOGY VENTURE CO LTD filed Critical NANTONG TUYOU TECHNOLOGY VENTURE CO LTD
Priority to CN2011203148197U priority Critical patent/CN202253311U/en
Application granted granted Critical
Publication of CN202253311U publication Critical patent/CN202253311U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/72Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting

Abstract

The utility model discloses an easily-radiating LED (light emitting diode) street lamp, belonging to the technical field of LED street lamps. The easily-radiating LED street lamp is characterized by comprising a lamp body, wherein the upper end face of the lamp body is provided with a support cylinder with a unilateral opening, the opening part of the support cylinder is fixedly connected with the lamp body through a locating ring; the upper end face of the support cylinder is horizontally provided with a solar cell panel; and the bottom of the lamp body is provided with an LED light source module. The utility model aims to provide an easily-radiating LED street lamp which has a reasonable structure and is convenient to install. The easily-radiating LED street lamp provided by the utility model can be used for roadway lighting.

Description

Be prone to heat dissipation LED road lamp
Technical field
The utility model relates to a kind of street lamp, more particularly, relates 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.
The utility model content
The purpose of the utility model is the deficiency to above-mentioned prior art, and a kind of easy heat dissipation LED road lamp rational in infrastructure, easy for installation is provided.
The technical scheme of the utility model 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 utility model adopted said structure, solar panel directly was combined on the lamp body through support tube, makes 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 utility model is done further to specify, but do not constitute any restriction the utility model.
Fig. 1 is the structural representation of the utility model.
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 utility model 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).
CN2011203148197U 2011-08-26 2011-08-26 Easily-radiating LED (light emitting diode) street lamp Expired - Fee Related CN202253311U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203148197U CN202253311U (en) 2011-08-26 2011-08-26 Easily-radiating LED (light emitting diode) street lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203148197U CN202253311U (en) 2011-08-26 2011-08-26 Easily-radiating LED (light emitting diode) street lamp

Publications (1)

Publication Number Publication Date
CN202253311U true CN202253311U (en) 2012-05-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011203148197U Expired - Fee Related CN202253311U (en) 2011-08-26 2011-08-26 Easily-radiating LED (light emitting diode) street lamp

Country Status (1)

Country Link
CN (1) CN202253311U (en)

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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: 20120530

Termination date: 20120826