CN203453945U - LED (Light Emitting Diode) streetlamp - Google Patents
LED (Light Emitting Diode) streetlamp Download PDFInfo
- Publication number
- CN203453945U CN203453945U CN201320608903.9U CN201320608903U CN203453945U CN 203453945 U CN203453945 U CN 203453945U CN 201320608903 U CN201320608903 U CN 201320608903U CN 203453945 U CN203453945 U CN 203453945U
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- China
- Prior art keywords
- electrical appliance
- appliance kit
- skeleton
- street lamp
- led
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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
Abstract
The utility model relates to an LED (Light Emitting Diode) streetlamp. The LED streetlamp comprises a sealed electric appliance box (1), wherein the sealed electric appliance box (1) is internally provided with a power supply driving module (2); a connection device (3) for connecting a lamp pole is arranged at the tail end of the sealed electric appliance box (1); a framework (4) is arranged at the front end of the sealed electric appliance box (1); the framework (4) is internally provided with a modularized LED lamp (5) for illuminating; the modularized LED lamp (5) is electrically connected with the power supply driving module (2); a heat radiation piece (6) is arranged on the back side of the modularized LED lamp (5); the heat radiation piece (6) is provided with a plurality of through holes (7) communicated wit the upper and lower end faces of the LED streetlamp. According to the LED streetlamp, the LED streetlamp can be washed automatically by using rainwater, the LED streetlamp keeps clean and the service life is prolonged; furthermore, the heat dissipation of the LED streetlamp is convenient to realize by using air convection.
Description
[technical field]
The utility model relates to a kind of LED street lamp.
[background technology]
LED is as a kind of solid light source, with its long-life, high light efficiency, many photochromic and once light-distribution directional illumination functions, the many advantages such as can work under safe voltage, become the development trend of light source of new generation, based on above-mentioned advantage, existing street lamp has adopted LED light source as lighting source in a large number, because the dust on highway is larger, existing LED street lamp is easily accumulated dust, be not easy to the clean of LED street lamp, on the other hand, dust accumulation is on LED street lamp, dipping through rainwater, easily LED street lamp is caused to corrosion, affect the attractive in appearance and service life of LED street lamp.
[utility model content]
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, a kind of LED street lamp is provided, this Combined, modularized LED street lamp can utilize rainwater automatically to clean LED street lamp on the one hand, keep the clean of LED street lamp, increase the service life, can utilize cross-ventilation on the other hand, be convenient to the heat radiation of LED street lamp.
For achieving the above object, the utility model has adopted following technical proposals:
A kind of LED street lamp, it is characterized in that: comprise sealing electrical appliance kit, in described sealing electrical appliance kit, be provided with electric power driving module, at described sealing electrical appliance kit tail end, be provided with the jockey for being connected with lamp stand, at described sealing electrical appliance kit front end, be provided with skeleton, in described skeleton, be provided with the Modularized LED light fixture for throwing light on, between described Modularized LED light fixture and described electric power driving module, be electrically connected to, at described Modularized LED light fixture dorsal part, be provided with radiating piece, on described radiating piece, be provided with the through hole of a plurality of connections LED street lamp upper and lower end face.
Seal as mentioned above electrical appliance kit and comprise electrical appliance kit upper cover and electrical appliance kit lower cover, on described electrical appliance kit, cover and be provided with groove, in described groove, be provided with for by the sealing strip of described electrical appliance kit upper cover and described electrical appliance kit lower cover sealing.
The bottom surface of electric power driving module fits on described electrical appliance kit lower cover medial surface as mentioned above, on the described electrical appliance kit lower cover lateral surface relative with described electric power driving module bottom surface, is provided with the fin for described electric power driving module is dispelled the heat.
Jockey comprises the sleeve being fixedly connected with lamp stand and the support being fixedly connected with described sealing electrical appliance kit as mentioned above, on described support, be provided with the turning cylinder rotating for described sleeve and the arcuate socket that limits described sleeve rotational angle in described support, the trip bolt for fixing described sleeve turned position is installed in described arcuate socket.
Skeleton comprises left skeleton and the right skeleton stretching out from described sealing electrical appliance kit front end and is connected in described left skeleton and the connector of described right skeleton termination as mentioned above, on described left skeleton and described right skeleton, be respectively arranged with step, on described Modularized LED light fixture, be provided with the boss being resisted against on described step, on described step and described boss, be respectively arranged with corresponding screw hole, among screw hole, be provided with for by described Modularized LED light fixture and the fixing screw of described skeleton.
In parallel electrical connection between a plurality of Modularized LED light fixtures as mentioned above and described electric power driving module.
The beneficial effects of the utility model are:
1, among the utility model by a plurality of through holes are set on radiating piece, when being convenient to rainwater and flowing through this through hole, LED street lamp is scrubbed, be convenient to the clean of LED street lamp, extend the life-span of using of LED street lamp, when air flows through the through hole on radiating piece on the other hand, the heat that can in time LED street lamp be produced is taken away, and is convenient to the heat radiation of LED street lamp.
2, among the utility model, electrical appliance kit comprises electrical appliance kit upper cover and electrical appliance kit lower cover, on electrical appliance kit, cover and be provided with groove, in groove, be provided with for by the sealing strip of electrical appliance kit upper cover and electrical appliance kit lower cover sealing, the electrical appliance kit of sealing can prevent that rainwater from infiltrating, in electrical appliance kit, be provided with electric power driving module and termination, traditional termination is exposed to electrical appliance kit outside, easily be subject to erosion and the weathering of rainwater, reduce the service life of LED street lamp, and electric power driving module and termination are arranged in the electrical appliance kit of sealing, can effectively address the above problem, extend the service life of LED street lamp.
3, among the utility model, the bottom surface of electric power driving module fits on electrical appliance kit lower cover medial surface, on electrical appliance kit lower cover lateral surface, be provided with the fin for electric power driving module is dispelled the heat, because electric power driving module caloric value is large, if the heat of its generation can not pass in time, easily cause burning out of LED street lamp, the heat that fin can produce source driver module is rapidly dispersed in atmosphere and goes, and prevents that LED street lamp from burning out.
4, among the utility model, jockey comprises the sleeve being fixedly connected with lamp stand and the support being fixedly connected with electrical appliance kit, on support, be provided with the turning cylinder rotating for sleeve and the arcuate socket that limits described sleeve rotational angle in support, trip bolt for fixed muffle turned position is installed in arcuate socket, this design is convenient to the lighting angle of LED street lamp to regulate, and is more convenient for workmen.
5, among the utility model, skeleton comprises left skeleton and the right skeleton stretching out from sealing electrical appliance kit front end and is connected in left skeleton and the connector of right skeleton termination, on left skeleton and right skeleton, be respectively arranged with step, on Modularized LED light fixture, be provided with the boss being resisted against on step, on step and boss, be respectively arranged with corresponding screw hole, among screw hole, be provided with for by Modularized LED light fixture and the fixing screw of skeleton, when changing Modularized LED light fixture, light fixture maintenance work high above the ground effectively prevents that Modularized LED light fixture from dropping, simplicity and the security of light fixture maintenance have been strengthened.
6, in parallel electrical connection between a plurality of Modularized LED light fixtures and electric power driving module among the utility model, in the process of construction, can select according to the width of road the quantity of LED module, realize the adjusting of brightness of illumination, in addition, for construction or maintenance personal, change LED street lamp and need among high-altitude, carry out, due in parallel electrical connection between each LED module independence and electric power driving module, Modularized LED light fixture is changed easily, efficient and convenient.
[accompanying drawing explanation]
Fig. 1 is front of the present utility model three-dimensional view.
Fig. 2 is the back side of the present utility model three-dimensional view.
Fig. 3 is front view of the present utility model.
Fig. 4 is explosive view of the present utility model.
The explosive view of another angle of Fig. 5 the utility model.
Fig. 6 is the A-A cutaway view among Fig. 3.
Fig. 7 is the zoomed-in view of B portion among Fig. 6.
[specific embodiment]
Below in conjunction with accompanying drawing, the utility model is done to further detailed description.
As shown in Figures 1 to 7, a kind of LED street lamp, comprise sealing electrical appliance kit 1, in described sealing electrical appliance kit 1, be provided with electric power driving module 2, at described sealing electrical appliance kit 1 tail end, be provided with the jockey 3 for being connected with lamp stand, at described sealing electrical appliance kit 1 front end, be provided with skeleton 4, in described skeleton 4, be provided with the Modularized LED light fixture 5 for throwing light on, between described Modularized LED light fixture 5 and described electric power driving module 2, be electrically connected to, at described Modularized LED light fixture 5 dorsal parts, be provided with radiating piece 6, on described radiating piece 6, be provided with the through hole 7 of a plurality of connections LED street lamp upper and lower end face, among the utility model by a plurality of through holes 7 are set on radiating piece 6, when being convenient to rainwater and flowing through this through hole 7, LED street lamp is scrubbed, be convenient to the clean of LED street lamp, extend the life-span of using of LED street lamp, when air flows through the through hole 7 on radiating piece 6 on the other hand, the heat that can in time LED street lamp be produced is taken away, be convenient to the heat radiation of LED street lamp.
As Fig. 1, Fig. 4, shown in Fig. 5, in the present embodiment, described sealing electrical appliance kit 1 comprises electrical appliance kit upper cover 11 and electrical appliance kit lower cover 12, on described electrical appliance kit upper cover 11, be provided with groove 110, in described groove 110, be provided with for by the sealing strip 8 of described electrical appliance kit upper cover 11 and described electrical appliance kit lower cover 12 sealings, the electrical appliance kit of sealing can prevent that rainwater from infiltrating, in electrical appliance kit, be provided with electric power driving module and termination, traditional termination is exposed to electrical appliance kit outside, easily be subject to erosion and the weathering of rainwater, reduce the service life of LED street lamp, and electric power driving module and termination are arranged in the electrical appliance kit of sealing, can effectively address the above problem, extend the service life of LED street lamp.
As shown in Fig. 1, Fig. 3, Fig. 5, in the present embodiment, the bottom surface of described electric power driving module 2 fits on described electrical appliance kit lower cover 12 medial surfaces, on described electrical appliance kit lower cover 12 lateral surface relative with the bottom surface of described electric power driving module 2, be provided with the fin 9 for described electric power driving module 2 is dispelled the heat, because electric power driving module caloric value is large, if the heat of its generation can not pass in time, easily cause burning out of LED street lamp, the heat that fin can produce source driver module is rapidly dispersed in atmosphere and goes, and prevents that LED street lamp from burning out.
As shown in Figure 1, Figure 4, Figure 5, in the present embodiment, described jockey 3 comprises the sleeve 31 being fixedly connected with lamp stand and the support 32 being fixedly connected with described sealing electrical appliance kit 1, on described support 32, be provided with for described sleeve 31 at the turning cylinder 321 of described support 32 interior rotations and the arcuate socket 322 of described sleeve 31 rotational angles of restriction, trip bolt 33 for fixing described sleeve 31 turned positions is installed in described arcuate socket 322, this design is convenient to the lighting angle of LED street lamp to regulate, and is more convenient for workmen.
As Fig. 3, Fig. 4, shown in Fig. 6 and Fig. 7, in the present embodiment, described skeleton 4 comprises left skeleton 401 and the right skeleton 402 stretching out from described sealing electrical appliance kit 1 front end and is connected in described left skeleton 401 and the connector 403 of described right skeleton 402 terminations, on described left skeleton 401 and described right skeleton 402, be respectively arranged with step 41, on described Modularized LED light fixture 5, be provided with the boss 51 being resisted against on described step 41, on described step 41 and described boss 51, be respectively arranged with corresponding screw hole, among screw hole, be provided with for by the fixing screw of described Modularized LED light fixture 5 and described skeleton 4, when changing Modularized LED light fixture, light fixture maintenance work high above the ground effectively prevents that Modularized LED light fixture from dropping, simplicity and the security of light fixture maintenance have been strengthened.
As shown in Fig. 1, Fig. 3, Fig. 4, Fig. 5, in the present embodiment, in parallel electrical connection between a plurality of described Modularized LED light fixtures 5 and described electric power driving module 2, in the process of construction, can select according to the width of road the quantity of LED module, realize the adjusting of brightness of illumination, in addition, for construction or maintenance personal, changing LED street lamp need to carry out among high-altitude, due in parallel electrical connection between each LED module independence and electric power driving module, Modularized LED light fixture is changed easily, efficient and convenient.
As shown in Figure 4, Figure 5, in the present embodiment, the preferred silica gel strip of described sealing strip 8, silica gel is a kind of high activity sorbing material, Heat stability is good, stable chemical nature, has higher mechanical strength etc., is conducive to guarantee the total quality of LED street lamp.
Claims (6)
1. a LED street lamp, it is characterized in that: comprise sealing electrical appliance kit (1), in described sealing electrical appliance kit (1), be provided with electric power driving module (2), at described sealing electrical appliance kit (1) tail end, be provided with the jockey (3) for being connected with lamp stand, at described sealing electrical appliance kit (1) front end, be provided with skeleton (4), in described skeleton (4), be provided with the Modularized LED light fixture (5) for throwing light on, between described Modularized LED light fixture (5) and described electric power driving module (2), be electrically connected to, at described Modularized LED light fixture (5) dorsal part, be provided with radiating piece (6), on described radiating piece (6), be provided with the through hole (7) of a plurality of connections LED street lamp upper and lower end face.
2. LED street lamp according to claim 1, it is characterized in that: described sealing electrical appliance kit (1) comprises electrical appliance kit upper cover (11) and electrical appliance kit lower cover (12), on described electrical appliance kit upper cover (11), be provided with groove (110), in described groove (110), be provided with for by the sealing strip (8) of described electrical appliance kit upper cover (11) and described electrical appliance kit lower cover (12) sealing.
3. LED street lamp according to claim 2, it is characterized in that: the bottom surface of described electric power driving module (2) fits on described electrical appliance kit lower cover (12) medial surface, on described electrical appliance kit lower cover (12) lateral surface relative with described electric power driving module (2) bottom surface, be provided with the fin (9) for described electric power driving module (2) is dispelled the heat.
4. LED street lamp according to claim 1, it is characterized in that: described jockey (3) comprises the sleeve (31) being fixedly connected with lamp stand and the support (32) being fixedly connected with described sealing electrical appliance kit (1), on described support (32), be provided with the turning cylinder (321) rotating for described sleeve (31) and the arcuate socket (322) that limits described sleeve (31) rotational angle in described support (32), the trip bolt (33) for fixing described sleeve (31) turned position is installed in described arcuate socket (322).
5. LED street lamp according to claim 1, it is characterized in that: described skeleton (4) comprises left skeleton (401) and the right skeleton (402) stretching out from described sealing electrical appliance kit (1) front end and is connected in described left skeleton (401) and the connector (403) of described right skeleton (402) termination, on described left skeleton (401) and described right skeleton (402), be respectively arranged with step (41), on described Modularized LED light fixture (5), be provided with the boss (51) being resisted against on described step (41), on described step (41) and described boss (51), be respectively arranged with corresponding screw hole, among screw hole, be provided with for by the fixing screw of described Modularized LED light fixture (5) and described skeleton (4).
6. LED street lamp according to claim 1, is characterized in that: in parallel electrical connection between a plurality of described Modularized LED light fixtures (5) and described electric power driving module (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320608903.9U CN203453945U (en) | 2013-09-29 | 2013-09-29 | LED (Light Emitting Diode) streetlamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320608903.9U CN203453945U (en) | 2013-09-29 | 2013-09-29 | LED (Light Emitting Diode) streetlamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203453945U true CN203453945U (en) | 2014-02-26 |
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ID=50133817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320608903.9U Expired - Fee Related CN203453945U (en) | 2013-09-29 | 2013-09-29 | LED (Light Emitting Diode) streetlamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203453945U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103528002A (en) * | 2013-09-29 | 2014-01-22 | 广东钜豪照明电器有限公司 | Combined type modularized LED streetlamp |
-
2013
- 2013-09-29 CN CN201320608903.9U patent/CN203453945U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103528002A (en) * | 2013-09-29 | 2014-01-22 | 广东钜豪照明电器有限公司 | Combined type modularized LED streetlamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20150929 |
|
| EXPY | Termination of patent right or utility model |