CN201875549U - LED (light-emitting diode) streetlamp - Google Patents
LED (light-emitting diode) streetlamp Download PDFInfo
- Publication number
- CN201875549U CN201875549U CN2010205515711U CN201020551571U CN201875549U CN 201875549 U CN201875549 U CN 201875549U CN 2010205515711 U CN2010205515711 U CN 2010205515711U CN 201020551571 U CN201020551571 U CN 201020551571U CN 201875549 U CN201875549 U CN 201875549U
- Authority
- CN
- China
- Prior art keywords
- chute
- light source
- led light
- led
- street lamp
- 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
Links
- 239000000758 substrate Substances 0.000 claims description 19
- 230000017525 heat dissipation Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005286 illumination Methods 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000012913 prioritisation Methods 0.000 description 8
- 238000007789 sealing Methods 0.000 description 6
- 230000001678 irradiating effect Effects 0.000 description 5
- 238000005034 decoration Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 206010017577 Gait disturbance Diseases 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to an LED streetlamp, which includes an electrical equipment cabinet and an LED light source assembly connected with each other, wherein the electrical equipment cabinet is connected with a fixation adjusting device; the fixation adjusting device includes a connecting tube and a connecting rack; a connecting hole and a chute are arranged on the connecting rack; threaded holes corresponding to the connecting hole and the chute are arranged on the connecting tube; and connecting pieces are arranged in the connecting hole and the chute respectively. During the use, a connecting bolt in the chute can be loosened according to requirement, the connecting rack is enabled to be rotated around a connecting bolt in the connecting hole, and the connecting bolt in the chute is screwed down after the irradiation angle and the irradiation range of an LED light source are well adjusted, so that the adjustment is very convenient; and a base plate takes the shape of a rectangle, and the length of the rectangular base plate is far larger than the width of the rectangular base plate, so that heat dissipation sheets on a heat dissipation body are longer in length, the dissipation of heat generated by the LED light source on the base plate during the illumination can be facilitated, the temperature of the LED light source assembly is effectively lowered, the heat dissipation effect is good, and the service life of the LED streetlamp is prolonged.
Description
Technical field
The utility model relates to a kind of lighting installation, relates to a kind of LED street lamp that is applied to road lighting or Landscape Lighting specifically.
Background technology
The energy consumption of lighting field accounts for 20% of whole electric energy energy consumption, and traditional illuminating lamp only has 30% electric energy to be used for luminous, all the other electric energy have all changed into heat energy, distribute to the external world, compare with traditional illuminating lamp, the work of LED illuminating lamp the time has advantage such as the heat of generation is less, luminous efficiency is higher, long service life and is widely used.The LED street lamp is compared with fluorescent lamp with traditional incandescent lamp, and its electric energy can reach more than 95%, since it is born, with its efficient low-consume, energy-conserving and environment-protective, long characteristics of life-span, more and more has been subjected to the attention of countries in the world.
LED is a cold light source, but still can produce certain heat during work, operating temperature be generally less than 50 ℃, when operating temperature reaches 55 ℃, its life-span will be reduced half, consider single chip LED luminosity deficiency, the LED light fixture generally adopts led array formula structure, has produced thus that LED light fixture heat is concentrated, local temperature is too high, causes the light decay aggravation, thereby influence the normal use of LED, cause reduce service life.
The heat radiation system of present employed LED street lamp is imperfection very, become it and applied stumbling-block in the process, centering high-capacity LED street lamp is particularly serious, street lamp is in outdoor environment for a long time, require waterproof and dustproof, protection against insect on the structure, its lampshade must be the cavity of a sealing, the led light source of LED street lamp will be worked in the environment of sealing equally, this just means, it can't directly dispel the heat to the external world by cross-ventilation, can only outwards dispel the heat by lampshade, this radiating mode radiating effect is poor, has shortened the service life of LED street lamp.And the irradiating angle of present employed LED street lamp is difficult for regulating, and irradiating angle and the range of exposures that can not regulate street lamp according to the height and the distance between the lamp stand of lamp stand when mounted can not realize the best radiation response of LED street lamp.
The utility model content
Problem to be solved in the utility model is at above problem, the LED street lamp that provides a kind of good heat dissipation effect, angle to regulate.
For addressing the above problem, the technical scheme that the utility model adopted is: a kind of LED street lamp, comprise continuous electric appliance box and led light source assembly, described electric appliance box is connected with the secured adjusted device, described secured adjusted device comprises tube connector and link, described link is provided with connecting hole and chute, and described tube connector is provided with and connecting hole and the corresponding screwed hole of chute, is respectively arranged with connector in described connecting hole and the chute.
A kind of concrete prioritization scheme, described link be shaped as " U " shape.
A kind of concrete prioritization scheme is respectively arranged with a connecting hole and a chute on relative two faces of described link.
A kind of concrete prioritization scheme, described tube connector are square tube.
A kind of concrete prioritization scheme, described screwed hole are positioned on two relative faces of tube connector.
A kind of concrete prioritization scheme, described connector are connecting bolt.
A kind of concrete prioritization scheme is respectively arranged with two screwed holes on relative two faces of described tube connector.
A kind of concrete prioritization scheme, described led light source assembly comprises radiator, and a side of described radiator is provided with some fin, and the opposite side of described radiator is provided with substrate, and described substrate is provided with led light source.
A kind of concrete prioritization scheme, described substrate be shaped as rectangle.
The utility model is taked above technical scheme, have the following advantages: during use, can as required the connecting bolt in the chute be unclamped, the connecting bolt of link in connecting hole rotated, after regulating the irradiating angle and range of exposures of led light source, connecting bolt in the chute tightened get final product, easy to adjust; The rectangle that is shaped as owing to substrate, and the length of rectangular substrate is much larger than the width of rectangular substrate, so the fin length on the radiator is also longer, distributing of the heat that is produced when being beneficial to the led light source illumination on the substrate, effectively reduce the temperature of led light source assembly, good heat dissipation effect has prolonged service life of LED street lamp.
The utility model is described in further detail below in conjunction with drawings and Examples.
Description of drawings
Accompanying drawing 1 is the structural representation of a kind of LED street lamp among the utility model embodiment;
Accompanying drawing 2 is the structural representation of led light source assembly in the accompanying drawing 1.
Among the figure:
The 1-decoration; The 2-screw rod; The 3-fin; The 4-connecting plate; The 5-electric appliance box; The 6-connecting plate; The 7-link; The 71-chute; The 72-connecting hole; The 8-tube connector; The 81-screwed hole; The 9-closure plate; The 10-nut; The 11-sealing gasket; The 12-radiator; The transparent cover plate of 13-; The 14-sealing gasket; The 15-substrate; The 16-gripper shoe.
The specific embodiment
Embodiment: as shown in Figures 1 and 2, a kind of LED street lamp, comprise continuous electric appliance box 5 and led light source assembly, electric appliance box 5 is connected with the secured adjusted device, and the secured adjusted device comprises tube connector 8 and link 7, and link 7 is provided with connecting hole 72 and chute 71, tube connector 8 is provided with and connecting hole 72 and chute 71 corresponding screwed holes 81, be respectively arranged with connector in connecting hole 72 and the chute 71, connector is a connecting bolt, and connecting bolt is not shown.
Link 7 be shaped as " U " shape, the openend of " U " shape link 7 is connected with tube connector 8, is respectively arranged with a connecting hole 72 and a chute 71 on relative two faces of link 7.
Be respectively arranged with two screwed holes 81 on relative two faces of tube connector 8.
Be provided with connecting plate 4 between electric appliance box 5 and the led light source assembly, be provided with connecting plate 6 between electric appliance box 5 and the link 7, the end of led light source assembly is provided with decoration 1, decoration 1 is provided with nut 10, the end of led light source assembly is fixedly connected with screw rod 2, and the led light source assembly is connected with screw rod 2 by nut 10 with decoration 1.
During adjusting, the connecting bolts in the chute 71 are unclamped, the connecting bolt of link 7 around connecting hole 72 in are rotated, regulate the irradiating angle and range of exposures of led light source after, chute 71 interior connecting bolts tightened get final product.
Can also regulate the irradiating angle and the range of exposures of led light source by other modes, for example, change chute 71 into a through hole, tube connector 8 is provided with a plurality of screwed holes that match with through hole, when different screwed holes was connected with through hole, link 7 can turn over different angles.Also can change chute 71 into a plurality of through holes, tube connector 8 is provided with screwed hole, and when different through holes was connected with screwed hole, link 7 can turn over different angles.
The led light source assembly comprises radiator 12, and a side of radiator 12 is provided with some fin 3, and the opposite side of radiator 12 is provided with substrate 15, and substrate 15 is provided with led light source.
The side that radiator 12 is provided with substrate 15 is provided with the gripper shoe 16 of fixing base 15, and the arranged outside of substrate 15 has transparent cover plate 13, is provided with sealing gasket 14 between transparent cover plate 13 and the substrate 15, and transparent cover plate 13 is fixedlyed connected with gripper shoe 16 by bolt.
The two ends of radiator 12 are respectively arranged with closure plate 9, are provided with sealing gasket 11 between closure plate 9 and the radiator 12.
Claims (9)
1. LED street lamp, comprise continuous electric appliance box (5) and led light source assembly, described electric appliance box (5) is connected with the secured adjusted device, it is characterized in that: described secured adjusted device comprises tube connector (8) and link (7), described link (7) is provided with connecting hole (72) and chute (71), described tube connector (8) is provided with and connecting hole (72) and the corresponding screwed hole of chute (71) (81), is respectively arranged with connector in described connecting hole (72) and the chute (71).
2. a kind of LED street lamp as claimed in claim 1 is characterized in that: described link (7) be shaped as " U " shape.
3. a kind of LED street lamp as claimed in claim 2 is characterized in that: be respectively arranged with a connecting hole (72) and a chute (71) on relative two faces of described link (7).
4. as one of them described a kind of LED street lamp of claim 1-3, it is characterized in that: described tube connector (8) is square tube.
5. a kind of LED street lamp as claimed in claim 4 is characterized in that: described screwed hole (81) is positioned on two relative faces of tube connector (8).
6. a kind of LED street lamp as claimed in claim 4 is characterized in that: be respectively arranged with two screwed holes (81) on relative two faces of described tube connector (8).
7. a kind of LED street lamp as claimed in claim 1 is characterized in that: described connector is a connecting bolt.
8. a kind of LED street lamp as claimed in claim 1, it is characterized in that: described led light source assembly comprises radiator (12), one side of described radiator (12) is provided with some fin (3), the opposite side of described radiator (12) is provided with substrate (15), and described substrate (15) is provided with led light source.
9. a kind of LED street lamp as claimed in claim 8 is characterized in that: described substrate (15) be shaped as rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205515711U CN201875549U (en) | 2010-10-08 | 2010-10-08 | LED (light-emitting diode) streetlamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205515711U CN201875549U (en) | 2010-10-08 | 2010-10-08 | LED (light-emitting diode) streetlamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201875549U true CN201875549U (en) | 2011-06-22 |
Family
ID=44163466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205515711U Expired - Fee Related CN201875549U (en) | 2010-10-08 | 2010-10-08 | LED (light-emitting diode) streetlamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201875549U (en) |
-
2010
- 2010-10-08 CN CN2010205515711U patent/CN201875549U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203068326U (en) | Inclination tunable waterproof modular LED street lamp | |
| CN201363586Y (en) | Columnar LED lamp | |
| CN202065804U (en) | Light emitting diode (LED) tunnel lamp with adjustable illumination angle | |
| CN201443706U (en) | LED street lamp | |
| CN201636696U (en) | Wide-range and high-power LED street lamp | |
| CN102385219B (en) | Intelligent traffic LED flash lamp and circuit thereof | |
| CN202303087U (en) | Light-emitting diode (LED) ceiling lamp | |
| CN202017912U (en) | LED floodlight easy to radiate heat | |
| CN201284961Y (en) | LED road lamp with large irradiation area | |
| CN201875549U (en) | LED (light-emitting diode) streetlamp | |
| CN203202845U (en) | LED wall lamp with wide illumination range and wide application range | |
| CN201875548U (en) | LED (light-emitting diode) bulkhead lamp | |
| CN204785992U (en) | LED way lamp module group of angularly adjustable | |
| CN203454063U (en) | Flood lamp | |
| CN202274349U (en) | Led tunnel lamp | |
| CN201288951Y (en) | Novel white light LED area light source sending lamp | |
| CN202109307U (en) | LED energy-saving street lamp capable of adjusting illumination angle | |
| CN201680235U (en) | High-power LED street lamp | |
| CN201628100U (en) | High-power LED bulb | |
| CN203298035U (en) | Light emitting diode (LED) lamp | |
| CN202056708U (en) | Multifunctional energy-saving light-emitting diode (LED) street light | |
| CN203836704U (en) | Integral lens LED (Light Emitting Diode) module street lamp head | |
| CN204176416U (en) | A kind of high-power LED bulb | |
| CN222881121U (en) | A heat conducting device of the type | |
| CN202252963U (en) | Novel LED illuminating lamp utilizing aluminum sun flower radiator for heat radiation |
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: LI FUZHONG Free format text: FORMER OWNER: SHANDONG SANJING LIGHTING TECHNOLOGY CO., LTD. Effective date: 20121121 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 261041 WEIFANG, SHANDONG PROVINCE TO: 261061 WEIFANG, SHANDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20121121 Address after: 261061 Weifang high tech Zone, Jin Road, No. 9, No. Patentee after: Li Fuzhong Address before: 261041, Shandong province Weifang hi tech Zone Golden Road North tide Industrial Park Patentee before: Shandong Sanjing Lighting Technology Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: SHANDONG SANJING LIGHTING TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: LI FUZHONG Effective date: 20121225 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20121225 Address after: 261061 Weifang high tech Zone, Jin Road, No. 9, No. Patentee after: Shandong Sanjing Lighting Technology Co., Ltd. Address before: 261061 Weifang high tech Zone, Jin Road, No. 9, No. Patentee before: Li Fuzhong |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110622 Termination date: 20151008 |
|
| EXPY | Termination of patent right or utility model |