CN201753873U - LED street lamp with fine radiation effect - Google Patents
LED street lamp with fine radiation effect Download PDFInfo
- Publication number
- CN201753873U CN201753873U CN2010202709541U CN201020270954U CN201753873U CN 201753873 U CN201753873 U CN 201753873U CN 2010202709541 U CN2010202709541 U CN 2010202709541U CN 201020270954 U CN201020270954 U CN 201020270954U CN 201753873 U CN201753873 U CN 201753873U
- Authority
- CN
- China
- Prior art keywords
- led
- installing plate
- light source
- source module
- radiating effect
- 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 - Lifetime
Links
Images
Classifications
-
- 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
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses an LED street lamp with fine radiation effect, which comprises a casing, an LED light source module and an installation board. The LED light source module and the installation board are arranged inside the casing, the LED light source module is disposed on the lower face of the installation board, radiating fins are arranged on the upper face of the installation board, the casing includes an outer casing with a containing zone having an downward opening, and an upper cover covering the outer casing, both the outer casing and the upper cover are provided with radiation holes, heat generated by the LED light source module is transmitted to the installation board and then transmitted from the installation board to the radiating fins, the radiation holes on the outer casing and the upper cover guarantee air ventilation inside the casing and realize heat exchange between the air inside the casing and air outside the casing, and heat of the radiating fins is quickly dissipated to outside. The LED street lamp is fine in radiation effect, and can prolong service life.
Description
Technical field
The utility model relates to the LED lighting technical field, relates in particular to a kind of LED streetlamp with favorable radiating effect.
Background technology
The LED light fixture has that long service life, mist penetration power are strong, waterproof, shock resistance, shockproof, do not generate heat, do not burn advantages such as blackout cover, environmental protection are attractive in appearance.Along with people improve constantly the attention rate of environmental protection and energy-saving and emission-reduction, the LED lamp relies on its powerful advantage just entering people's life with very fast speed, for example various LED flashlights, household illuminating lamp etc., the LED lamp has begun to be applied to street lighting now, and is constantly applying.
But still there is very big deficiency in present LED street lamp aspect heat dispersion, for example Granted publication number is " CN201277472Y ", name is called the Chinese utility model patent of " a kind of modular LED of expansion street lamp ", this utility model comprises the LED lamp body, support bar, power pack and lamp socket, the quantity of LED lamp body is one or more, each LED lamp body all is a light-source system independently, each LED lamp body is fixed on the lamp socket by support bar, lamp socket is positioned at the rear portion of LED lamp body, power pack is the box body that seals separately, is fixed on the back side of LED lamp body and lamp socket; During work, the heat that is produced by the LED lamp is by the box body heat radiation of power pack, and radiating effect is bad, influences the service life of LED street lamp.
Summary of the invention
The purpose of this utility model is to provide a kind of LED streetlamp with favorable radiating effect at the deficiencies in the prior art, can prolong the service life of LED street lamp.
For achieving the above object, the utility model is realized by the following technical solutions: a kind of LED streetlamp with favorable radiating effect, it comprises housing, is located at the led light source module and the installing plate of enclosure interior, the led light source module is arranged on below the installing plate, be provided with radiating fin above the installing plate, housing comprises shell that is provided with the disposal area that Open Side Down and the loam cake that is covered on shell, and shell and loam cake all offer louvre.
Wherein, the led light source module comprises pcb board, LED lamp body, optical lens, and the LED lamp body is plugged in pcb board, and optical lens covers at the LED lamp body, and pcb board is mounted on below the installing plate.
Wherein, be provided with first O-ring seal between pcb board and the optical lens.
Wherein, be covered with the radiation cover below the led light source module, the radiation cover is connected with installing plate, and the led light source module is between installing plate and reflector.
Wherein, the disposal area opening part of shell is provided with safety glass, and safety glass is erected on and is provided with the plug of helping to shoulder heavy thing, and plug is connected with installing plate, and installing plate also is provided with the pressing plate that is used to be fixed safety glass.
Wherein, be provided with second O-ring seal between safety glass and the pressing plate, second O-ring seal is provided with along the safety glass edge.
Wherein, the lamp stand link of housing is provided with the interface patchhole, and the interface patchhole is inserted with interface, and interface is connected with installing plate.
Wherein, interface is provided with fixedly flank, and fixedly flank is connected with installing plate, and interface is provided with the sleeve joint hole with the lamp stand socket, and the hole wall of sleeve joint hole is provided with the spline raised line.
Wherein, radiating fin is arranged to parallel shape or radial.
Wherein, the loam cake top is provided with rain cover.
The beneficial effects of the utility model are: the utility model comprises housing, is located at the led light source module and the installing plate of enclosure interior, the led light source module is arranged on below the installing plate, be provided with radiating fin above the installing plate, housing comprises shell that is provided with the disposal area that Open Side Down and the loam cake that is covered on shell, and shell and loam cake all offer louvre.During work, the heat that the led light source module is produced is delivered to installing plate, be delivered to radiating fin by installing plate again, shell and loam cake all offer louvre, guarantee the circulation of air of enclosure interior, realize the heat exchange of enclosure interior air and hull outside air, the heat of radiating fin can outwards distribute rapidly; The utility model good heat dissipation effect can prolong service life of LED street lamp.
Description of drawings
Utilize accompanying drawing that the utility model is further described below, but the embodiment in the accompanying drawing does not constitute any restriction of the present utility model.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the decomposing schematic representation of Fig. 1.
The structural representation at another visual angle of Fig. 3 the utility model.
Fig. 4 is the decomposing schematic representation of Fig. 3.
Fig. 5 is a cutaway view of the present utility model.
Fig. 6 is the decomposing schematic representation of led light source module of the present utility model.
Fig. 7 is the enlarged diagram at the A place of Fig. 5.
Fig. 8 is the structural representation of interface of the present utility model.
Fig. 1 to Fig. 8 comprises:
1---housing 11---shell 12---loam cake
111---shell louvre 112---disposal area 121---loam cake louvres
2---led light source module 21---pcb board 22---optical lenses
23---LED lamp body 24---first O-ring seal 3---installing plates
4---radiating fin 5---joint 51---is flank fixedly
52---sleeve joint hole 53---spline raised line 54---screws
6---reflector 7---safety glass 71---second O-ring seals
72---pressing plate 73---plug 8---supports.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment one, extremely shown in Figure 8 as Fig. 1, the utility model comprises housing 1, be located at the led light source module 2 of housing 1 inside, also comprise the installing plate 3 that is used for fixing below the led light source module 2, be provided with radiating fin 4 above the installing plate 3, housing 1 comprises the shell 11 that is provided with the disposal area 112 that Open Side Down and covers the loam cake of establishing with shell 11 12 that shell 11 all offers louvre with loam cake 12.Be provided with support 8 between shell 11 and the loam cake 12." top " orientation such as " following " of present embodiment is a reference direction with Fig. 2.
During the utility model work, the heat that led light source module 2 is produced is delivered to installing plate 3, be delivered to radiating fin 4 by installing plate 3 again, shell 11 offers shell louvre 111, loam cake offers loam cake louvre 121, shell louvre 111 and loam cake louvre 121 make the air of housing 1 inside and housing 1 air outside form convection current, guarantee the circulation of air of housing 1 inside, realize the heat exchange of housing 1 inner air and housing 1 extraneous air, the heat of radiating fin 4 can outwards distribute rapidly, the utility model good heat dissipation effect can prolong service life of LED street lamp.
In the present embodiment, led light source module 2 comprises pcb board 21, LED lamp body 23, optical lens 22, and LED lamp body 23 is plugged in pcb board 21, and optical lens 22 covers at LED lamp body 23, and pcb board 21 is mounted on below the installing plate 3.Pcb board 21 can be screwed onto by the mode that is threaded below the installing plate 3, installing plate 3 uses the aluminium extrusion molding, because aluminium has extraordinary heat-conducting effect, so pcb board 21 directly contacts and can heat is delivered on the installing plate 3 soon with the installing plate 3 of aluminum, installing plate 3 is delivered to heat in the air by radiating fin 4 again, so just can reach good heat-radiation effect.In addition, optical lens 22 is covered at LED lamp body 23, the light that LED lamp body 23 can be sent is adjusted by optical lens 22 like this, makes it reach good radiation response.
Being provided with first O-ring seal, 24, the first O-ring seals 24 between pcb board 21 and the optical lens 22 is connected with optical lens 22 with pcb board 21 respectively.Optical lens 22 edges are provided with first O-ring seal, 24 resettlement grooves, first O-ring seal 24 is installed in the resettlement groove, in the installation process, again by the squeezing action between optical lens 22 and the pcb board 21, the O-ring seal 24 of winning is linked together closely with optical lens 22 and pcb board 21, the integral body that optical lens 22 and pcb board 21 are formed reaches good sealing effectiveness, plays good dustproof and waterproof effect.Every cover led light source module 2 comprises a pcb board 21, is installed in the LED lamp body 23 of this piece pcb board 21, to a optical lens 22 that should piece pcb board 21, and be arranged on one first O-ring seal 24 between this piece pcb board 21 and this piece optical lens 22; Certainly will overlap led light source module 2 more and be installed on the installing plate 3, can reach better radiation response like this.
Be covered with radiation cover 6 below the led light source module 2, radiation cover 6 is connected with installing plate 3, and led light source module 2 is between installing plate 3 and reflector 6.In the installation process, led light source module 2 is by being spirally connected or alternate manner is mounted on the installing plate 3, and optical lens 22 surfaces that again reflector 6 ridden over are screwed onto reflector 6 by bolt then with installing plate 3; Reflector 6 is around led light source module 2, and the edge of reflector 6 upwarps along the light source direction of illumination, originally the light that oppositely shines can be passed through the reflex of emission cover 6 like this, it is all shone along assigned direction, improve the efficiency of light energy utilization on the one hand, also strengthened radiation response on the other hand.In addition, led light source module 2 is fastened between reflector 6 and the installing plate 3, has strengthened led light source module 2 like this and be installed in bonding strength on the installing plate 3 by reflector 6.
As preferred embodiment, disposal area 112 opening parts of shell 11 are provided with safety glass 7, the opening setting of safety glass 7 corresponding disposal areas 112, safety glass 7 is erected on and is provided with the plug 73 of helping to shoulder heavy thing, plug 73 is connected with installing plate 3, installing plate 3 also is provided with the pressing plate 72 that is used to be fixed safety glass 7, and safety glass 7 is pressed and is located between pressing plate 72 and the plug 73.In the installation process, at first plug 73 is mounted on led light source module 2 one sides of installing plate 3 according to appointed positions, can adopt the mode that is spirally connected, also can adopt other mode, then safety glass 7 is set up on the helping to shoulder heavy thing of plug 73, at last pressing plate 72 is installed on the installing plate 3 by the mode that is spirally connected, and pressing plate 72 can be pressed abd fixed on safety glass 7 between pressing plate 72 and the plug 73; Safety glass 7 mainly act as opening in the condition lower seal disposal area 112 that guarantees printing opacity.
Be provided with second O-ring seal, 71, the second O-ring seals 71 between safety glass 7 and the pressing plate 72 and be connected along safety glass 7 edge settings and with safety glass 7, second O-ring seal 71 is connected with pressing plate 72.Second O-ring seal 71 is mounted between safety glass 7 and the pressing plate 72; pressing plate 72 is in screwing the process that is installed in installing plate 3; second O-ring seal 71 is compacted; second O-ring seal 71 that compresses can further strengthen the sealing of disposal area 112 openings; strengthen its dustproof and waterproof performance; in addition; second O-ring seal 71 is pressed and is located between safety glass 7 and the pressing plate 72; avoided direct contact the between safety glass 7 and the pressing plate 72, can protect safety glass 7 not scratched so effectively and damage by pressing plate 72.
As preferred embodiment, the lamp stand link of housing 1 is provided with the interface patchhole, and the interface patchhole is inserted with interface 5, and interface 5 is connected with installing plate 3.Interface 5 can be connected with housing 1 simultaneously.Interface 5 is as the connector of LED street lamp and lamp stand, and it mainly acts on exactly LED street lamp and lamp stand are linked together effectively.
As preferred embodiment, radiating fin 4 is arranged to parallel shape or radial.Radiating fin 4 can be made into integration by the method and the installing plate 3 of extrusion modling, also can radiating fin 4 and installing plate 3 be fixedly connected into an integral body by the mode of welding, radiating fin 4 is arranged to parallel shape or radial, mainly determines according to the street lamp shape.
Embodiment two, and the difference of present embodiment and embodiment one is that loam cake 12 tops have additional rain cover, and rain cover covers at housing 1.Above loam cake 12, rain cover is set, can guarantee that rainwater can not flow to enclosure interior by louvre under the weather condition of raining, avoid causing the LED street lamp to damage owing to the infiltration of rainwater, so can further enlarge the scope of application by rain cover is set, strengthen its result of use.
Above content only is preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, the part that all can change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (10)
1. LED streetlamp with favorable radiating effect, it comprises housing, is located at the led light source module and the installing plate of enclosure interior, the led light source module is arranged on below the installing plate, it is characterized in that: be provided with radiating fin above the described installing plate, described housing comprises shell that is provided with the disposal area that Open Side Down and the loam cake that is covered on shell, and shell and loam cake all offer louvre.
2. a kind of LED streetlamp with favorable radiating effect according to claim 1, it is characterized in that: described led light source module comprises pcb board, LED lamp body, optical lens, the LED lamp body is plugged in pcb board, and optical lens covers at the LED lamp body, and pcb board is mounted on below the described installing plate.
3. a kind of LED streetlamp with favorable radiating effect according to claim 2 is characterized in that: be provided with first O-ring seal between described pcb board and the described optical lens.
4. a kind of LED streetlamp with favorable radiating effect according to claim 1 is characterized in that: be covered with the radiation cover below the described led light source module, the radiation cover is connected with described installing plate, and the led light source module is between installing plate and reflector.
5. a kind of LED streetlamp with favorable radiating effect according to claim 1, it is characterized in that: the disposal area opening part of described shell is provided with safety glass, safety glass is erected on and is provided with the plug of helping to shoulder heavy thing, plug is connected with described installing plate, and installing plate also is provided with the pressing plate that is used to be fixed safety glass.
6. a kind of LED streetlamp with favorable radiating effect according to claim 5 is characterized in that: be provided with second O-ring seal between described safety glass and the described pressing plate, second O-ring seal is provided with along the safety glass edge.
7. a kind of LED streetlamp with favorable radiating effect according to claim 1 is characterized in that: the lamp stand link of described housing is provided with the interface patchhole, and the interface patchhole is inserted with interface, and interface is connected with described installing plate.
8. a kind of LED streetlamp with favorable radiating effect according to claim 7 is characterized in that: described interface is provided with fixedly flank, and fixedly flank is connected with described installing plate, and interface is provided with the sleeve joint hole with the lamp stand socket, and the hole wall of sleeve joint hole is provided with the spline raised line.
9. a kind of LED streetlamp with favorable radiating effect according to claim 1 is characterized in that: described radiating fin is arranged to parallel shape or radial.
10. according to any described a kind of LED streetlamp with favorable radiating effect of claim 1 to 9, it is characterized in that: described loam cake top is provided with rain cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202709541U CN201753873U (en) | 2010-07-26 | 2010-07-26 | LED street lamp with fine radiation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202709541U CN201753873U (en) | 2010-07-26 | 2010-07-26 | LED street lamp with fine radiation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201753873U true CN201753873U (en) | 2011-03-02 |
Family
ID=43621605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202709541U Expired - Lifetime CN201753873U (en) | 2010-07-26 | 2010-07-26 | LED street lamp with fine radiation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201753873U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102434822A (en) * | 2011-10-02 | 2012-05-02 | 广州南科集成电子有限公司 | LED (light-emitting diode) road lamp improved from traditional road lamp |
| US9714762B2 (en) | 2011-10-02 | 2017-07-25 | Nanker(Guang Zhou)Semiconductor Manufacturing Corp. | LED photo-electric source assembly and LED road lamp |
-
2010
- 2010-07-26 CN CN2010202709541U patent/CN201753873U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102434822A (en) * | 2011-10-02 | 2012-05-02 | 广州南科集成电子有限公司 | LED (light-emitting diode) road lamp improved from traditional road lamp |
| CN102434822B (en) * | 2011-10-02 | 2013-06-05 | 广州南科集成电子有限公司 | LED (light-emitting diode) road lamp improved from traditional road lamp |
| US9714762B2 (en) | 2011-10-02 | 2017-07-25 | Nanker(Guang Zhou)Semiconductor Manufacturing Corp. | LED photo-electric source assembly and LED road lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202118617U (en) | LED (light-emitting diode) lighting device | |
| WO2010088790A1 (en) | Led light source module with adjustable illumination angle and led street lamp | |
| CN201935080U (en) | Light emitting diode (LED) street lamp | |
| CN101307873A (en) | LED projector | |
| CN202266942U (en) | LED (Light Emitting Diode) mining lamp | |
| CN206055430U (en) | A kind of Projecting Lamp of flowing perfect heat-dissipating | |
| CN202253204U (en) | LED (Light Emitting Diode) street lamp modified from conventional street lamp | |
| CN202032396U (en) | LED road lighting lamp module | |
| CN201753873U (en) | LED street lamp with fine radiation effect | |
| CN204300927U (en) | Integrated LED road lamp | |
| CN206786367U (en) | Waterproof LED light engine and LED lamp | |
| CN201547550U (en) | LED independent light source | |
| CN102385219B (en) | Intelligent traffic LED flash lamp and circuit thereof | |
| CN201772353U (en) | LED street lamp with integral type connector | |
| CN201753874U (en) | LED streetlight with asymmetrical lens | |
| CN207179351U (en) | Led tunnel lamp | |
| CN206300175U (en) | A kind of LED street lamp | |
| CN201827767U (en) | Illuminating angle-adjustable lamp holder for LED modular street lamp | |
| CN203215473U (en) | High-efficient heat-radiating integrated guardrail LED (light emitting diode) streetlamp structure | |
| CN201753875U (en) | LED street lamp with sealing structure | |
| CN209386051U (en) | Hand-held LED illumination device | |
| CN202125841U (en) | LED street lamp | |
| CN201575341U (en) | LED light mixing lamp adopting biphasic color plate | |
| CN201724101U (en) | Led street lamp | |
| CN205716776U (en) | A kind of LED ceiling fitting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DONGGUAN KUNXIANG OPTOELECTRONICS TECHNOLOGY CO., Effective date: 20110830 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110830 Address after: Room 409-C, building 6, Academy of science and Technology Industrial Park, Songshan Lake, Guangdong, Dongguan Patentee after: Dongguan Kun Xiang Photoelectric Technology Co., Ltd. Address before: 523077 Guangdong province Dongguan Nancheng District Hongtu Road No. 39 Dongguan Fudi Electronic Materials Co Ltd Patentee before: Fudi Electronic Material Co., Ltd., Dongguan |
|
| ASS | Succession or assignment of patent right |
Owner name: JINCHENG SUNHO OPTOELECTRONIC TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: DONGGUAN KUNXIANG OPTOELECTRONICS TECHNOLOGY CO., LTD. Effective date: 20120619 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: DONGGUAN, GUANGDONG PROVINCE TO: 048000 JINCHENG, SHAANXI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120619 Address after: 048000 1261 academy street, Jincheng, Shanxi Patentee after: SHANXI JINMEI GROUP JINCHENG SUNHO PHOTOELECTRIC TECHNOLOGY CO., LTD. Address before: Room 409-C, building 6, Academy of science and Technology Industrial Park, Songshan Lake, Guangdong, Dongguan Patentee before: Dongguan Kun Xiang Photoelectric Technology Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110302 |