CN202813075U - Light-emitting diode (LED) street lamp - Google Patents

Light-emitting diode (LED) street lamp Download PDF

Info

Publication number
CN202813075U
CN202813075U CN2012204343435U CN201220434343U CN202813075U CN 202813075 U CN202813075 U CN 202813075U CN 2012204343435 U CN2012204343435 U CN 2012204343435U CN 201220434343 U CN201220434343 U CN 201220434343U CN 202813075 U CN202813075 U CN 202813075U
Authority
CN
China
Prior art keywords
cooling base
street lamp
led
heat dissipation
loam cake
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
CN2012204343435U
Other languages
Chinese (zh)
Inventor
颜惠平
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.)
Tianmu Lighting Co., Ltd.
Original Assignee
Jiangsu Tianmu Solid State Lighting Science & Technology 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 Jiangsu Tianmu Solid State Lighting Science & Technology Co Ltd filed Critical Jiangsu Tianmu Solid State Lighting Science & Technology Co Ltd
Priority to CN2012204343435U priority Critical patent/CN202813075U/en
Application granted granted Critical
Publication of CN202813075U publication Critical patent/CN202813075U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • 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 a light-emitting diode (LED) street lamp which comprises a heat dissipation substrate, an upper cover, an LED light-emitting component and a power adapter. The upper cover is detachably fixed on the substrate. The LED light-emitting component is arranged on the lower end face of the front portion of the heat dissipation substrate. The power adapter is arranged on the upper end face of the back portion of the heat dissipation substrate and electrically connected with the LED light-emitting component. The heat dissipation substrate is in an integrated structure, and a plurality of heat dissipation fins are arranged on the upper end face of the front portion of the heat dissipation substrate. According to the LED street lamp, the heat dissipation substrate is arranged to be in the integrated structure, and the plurality of heat dissipation fins are arranged on the upper end face of the front portion of the heat dissipation substrate. Therefore, the LED street lamp is good in integrity, high in strength, stable in structure, and better in heat dissipation effect.

Description

A kind of LED street lamp
Technical field
The utility model relates to a kind of LED street lamp.
Background technology
Street lamp is the important component part of city illumination, and traditional street lamp often adopts high-pressure mercury lamp, and high-pressure mercury lamp 360 degree are luminous, and the shortcoming that light loss is large has caused the huge waste of the energy.Current, global environment is going from bad to worse, 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 coming into existence situation of critical shortage of supply of electric power, and energy-conservation is present institute urgent problem.Quickening along with Urbanization in China, the LED street lamp with the advantages such as directional lighting, long service life, energy-conserving and environment-protective, fast response time, shock resistance are high, power consumption is low enter into gradually people the visual field, become the energy-conserving light source of new generation that has in the world alternative conventional light source advantage most at present, therefore, the LED street lamp will become the optimal selection that roadway illumination and energy saving is transformed.
The utility model content
Technical problem to be solved in the utility model provides a kind of Stability Analysis of Structures, and intensity is high, good heat dissipation effect, the LED street lamp of long service life.
In order to solve the problems of the technologies described above, technical scheme provided by the utility model is: a kind of LED street lamp comprises cooling base, loam cake, LED luminescence component and power supply adaptor; Described detachable upper cover is fixed on the pedestal with unloading; Described LED luminescence component is installed in the lower surface of the front portion of cooling base; Described power supply adaptor is installed in the upper surface at the rear portion of cooling base; Described LED luminescence component is electrically connected with power supply adaptor; Described cooling base is the integral type structure, and its anterior upper surface is provided with a plurality of radiating fins.
The both sides of described cooling base are respectively equipped with a hasp; The both sides of described loam cake are respectively equipped with a groove with two snap fit of cooling base; Described cooling base is connected two medial surfaces respectively by a folding support bar connection with loam cake.
The bottom of the both sides of the front end of described cooling base is equipped with a plurality of osculums.
The top of the both sides of the front end of described loam cake is equipped with a plurality of louvres.
Described cooling base is made by the die casting aluminium.
After having adopted technique scheme, the utlity model has following beneficial effect: (1) the utility model is designed to integral structure with cooling base, its anterior upper surface is provided with a plurality of radiating fins, this structure is so that the good integrity of street lamp, intensity is high, Stability Analysis of Structures, radiating effect is better simultaneously.
(2) both sides of loam cake of the present utility model are respectively equipped with a groove with two snap fit of cooling base, and this structure easy accessibility is conducive to the maintenance of LED street lamp.
(3) bottom of the both sides of the front end of cooling base of the present utility model is equipped with a plurality of osculums, and this structure prolongs the service life of LED street lamp so that the LED street lamp can not damage because raining immersion.
(4) top of the both sides of the front end of loam cake of the present utility model is equipped with a plurality of louvres, and this structure has further promoted radiating effect.
(5) cooling base of the present utility model is made by the die casting aluminium, and this structure is so that the manufacturing of cooling base is environment friendly and pollution-free.
Description of drawings
Content of the present utility model is easier to be expressly understood in order to make, and the below is described in further detail the utility model, wherein according to specific embodiment also by reference to the accompanying drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the upward view of Fig. 1.
Fig. 3 is the top view after Fig. 1 removes loam cake.
Label in the accompanying drawing is:
Cooling base 1, hasp 11, osculum 12, radiating fin 13, loam cake 2, groove 21, louvre 22, LED luminescence component 3, power supply adaptor 4.
The specific embodiment
(embodiment 1)
See Fig. 1 to Fig. 3, the LED street lamp of present embodiment comprises cooling base 1, loam cake 2, LED luminescence component 3 and power supply adaptor 4.
Loam cake 2 removably is fixed on the pedestal 1.The both sides of cooling base 1 are respectively equipped with a hasp 11, and the both sides of loam cake 2 are respectively equipped with a groove 21 that cooperates with two hasps 11 of cooling base 1.Two medial surfaces that cooling base 1 is connected with loam cake connect by a folding support bar respectively.LED luminescence component 3 is installed in the lower surface of the front portion of cooling base 1.Power supply adaptor 4 is installed in the upper surface at the rear portion of cooling base 1.LED luminescence component 3 is electrically connected with power supply adaptor 4.The integral structure of cooling base 1 for being made by the die casting aluminium, its anterior upper surface is provided with a plurality of radiating fins 13.The bottom of the both sides of the front end of cooling base 1 is equipped with a plurality of osculums 12.The top of the both sides of the front end of loam cake 2 is equipped with a plurality of louvres 22.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; institute is understood that; the above only is specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.

Claims (5)

1. a LED street lamp is characterized in that: comprise cooling base (1), loam cake (2), LED luminescence component (3) and power supply adaptor (4); Described loam cake (2) removably is fixed on the pedestal (1); Described LED luminescence component (3) is installed in the lower surface of the front portion of cooling base (1); Described power supply adaptor (4) is installed in the upper surface at the rear portion of cooling base (1); Described LED luminescence component (3) is electrically connected with power supply adaptor (4); Described cooling base (1) is the integral type structure, and its anterior upper surface is provided with a plurality of radiating fins (13).
2. a kind of LED street lamp according to claim 1, it is characterized in that: the both sides of described cooling base (1) are respectively equipped with a hasp (11); The both sides of described loam cake (2) are respectively equipped with a groove (21) that cooperates with two hasps (11) of cooling base (1); Described cooling base (1) is connected 2 with loam cake) two medial surfaces connect by a folding support bar respectively.
3. a kind of LED street lamp according to claim 1, it is characterized in that: the bottom of the both sides of the front end of described cooling base (1) is equipped with a plurality of osculums (12).
4. a kind of LED street lamp according to claim 1, it is characterized in that: the top of the both sides of the front end of described loam cake (2) is equipped with a plurality of louvres (22).
5. a kind of LED street lamp according to claim 1, it is characterized in that: described cooling base (1) is made by the die casting aluminium.
CN2012204343435U 2012-08-29 2012-08-29 Light-emitting diode (LED) street lamp Expired - Fee Related CN202813075U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012204343435U CN202813075U (en) 2012-08-29 2012-08-29 Light-emitting diode (LED) street lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012204343435U CN202813075U (en) 2012-08-29 2012-08-29 Light-emitting diode (LED) street lamp

Publications (1)

Publication Number Publication Date
CN202813075U true CN202813075U (en) 2013-03-20

Family

ID=47871943

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012204343435U Expired - Fee Related CN202813075U (en) 2012-08-29 2012-08-29 Light-emitting diode (LED) street lamp

Country Status (1)

Country Link
CN (1) CN202813075U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015127869A1 (en) * 2014-02-25 2015-09-03 黄志斌 Led projection lamp
CN105508458A (en) * 2016-02-18 2016-04-20 太仓钰丰机械工程有限公司 Silicone oil fan clutch with drainage lines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015127869A1 (en) * 2014-02-25 2015-09-03 黄志斌 Led projection lamp
CN105508458A (en) * 2016-02-18 2016-04-20 太仓钰丰机械工程有限公司 Silicone oil fan clutch with drainage lines

Similar Documents

Publication Publication Date Title
CN205480743U (en) Module formula street lamp
CN201429006Y (en) LED road lamp
CN204785988U (en) LED street lamp convenient to change
CN202813075U (en) Light-emitting diode (LED) street lamp
CN201954449U (en) Solar LED (light-emitting diode) garden lamp
CN204879807U (en) Detachable heat dissipation type led street lamp
CN204554541U (en) Modified LED street lamp
CN201145183Y (en) Combined LED lamp cap
CN202109312U (en) High power LED street lamp
CN204962559U (en) Novel LED lighting lamp
CN202469707U (en) Led street lamp
CN203703774U (en) Combined type LED (Light Emitting Diode) road lamp
CN202501328U (en) Improved LED (Light-Emitting Diode) reflector lamp
CN202229026U (en) Radiating light-emitting diode (LED) tunnel lamp
CN206944005U (en) A kind of energy-saving environment-friendly road lamp
CN201739990U (en) Side heat dissipation structure of LED streetlight
CN201916810U (en) Integrated luminous light emitting diode (LED) street lamp
CN202884738U (en) Light-emitting diode (LED) street lamp
CN204328957U (en) A kind of radiator of LED street lamp
CN203363951U (en) Novel LED roadway lighting lamp
CN202484797U (en) Light-emitting diode (LED) street lamp with large radiation angle
CN202101141U (en) Lampshade of LED (light emitting diode) street lamp
CN202469766U (en) Light emitting diode (LED) street lamp
CN204300856U (en) High heat dissipation modular LED street lamp
CN201964178U (en) LED (light-emitting diode) fluorescent tube

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: TIANMU LIGHTING CO., LTD.

Free format text: FORMER NAME: JIANGSU TIANMU SOLID STATE LIGHTING TECHNOLOGY CO., LTD.

CP03 Change of name, title or address

Address after: 213333 No. 11 Yue Yue Road, Tianmu Town Industrial Park, Changzhou, Jiangsu, Liyang

Patentee after: Tianmu Lighting Co., Ltd.

Address before: 213333, No. 11 Yue Yue Road, Tianmu Town Industrial Park, Liyang, Jiangsu, Jiangsu, Changzhou, Changzhou

Patentee before: Jiangsu Tianmu Solid State Lighting Science & Technology Co., Ltd.

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: 20130320

Termination date: 20180829