CN205227038U - Outdoor led street lamp - Google Patents
Outdoor led street lamp Download PDFInfo
- Publication number
- CN205227038U CN205227038U CN201520900482.6U CN201520900482U CN205227038U CN 205227038 U CN205227038 U CN 205227038U CN 201520900482 U CN201520900482 U CN 201520900482U CN 205227038 U CN205227038 U CN 205227038U
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- CN
- China
- Prior art keywords
- screw
- heat sink
- sink body
- hole
- 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
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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
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses an outdoor LED street lamp, include: the heat dissipation main part, adopt the screw install in a plurality of LED lamp plates of heat dissipation main part on openly, adopt the screw install in a plurality of lens of heat dissipation in the main part, install in waterproof silicon rubber ring between the main part of lens and heat dissipation, install in the linking bridge of heat dissipation main part one end, install in the adapter sleeve of linking bridge below, adopt the screw install in power on the heat dissipation main part back, install in the protecgulum of the heat dissipation main part other end and install in back lid on the heat dissipation main part back, the heat dissipation main part includes: the radiating bottom plate, formed at just be located two radiating parts of both sides on the radiating bottom plate back, the power install in between two radiating parts.
Description
Technical field
The utility model relates to technical field of LED illumination, particularly relates to a kind of outdoor LED street lamp.
Background technology
Road lighting is the important component part of city illumination, and traditional street lamp often adopts high-pressure mercury lamp 360 degree of luminescences, and the shortcoming that light loss is large causes the huge waste of the energy.Current, global environment is going from bad to worse, and each state is all at 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, supply of electric power comes into existence the situation of critical shortage, and energy-conservation is institute's urgent problem.Therefore, development of new is efficient, energy-conservation, the life-span is long, colour rendering index is high, the LED street lamp of environmental protection is of great significance the energy-conservation tool of city illumination.
But there is following defect in the LED street lamp in existing generally application: power pack separates independent design with road-light light-source radiator, and adopt screw to be linked together by each parts afterwards again, such structure integral heat sink Performance Ratio is poor; Power pack surface adopts aluminium alloy compression casting process, and poor radiation, stock utilization is low, causes waste.In addition, existing LED street lamp usually uses the chemical materials such as silica gel or epoxy resin to carry out injection moulding waterproof, and complex manufacturing technology, production efficiency are low.
Therefore, prior art existing defects, needs to improve.
Utility model content
The purpose of this utility model overcomes the deficiencies in the prior art, provides a kind of outdoor LED street lamp.
The technical solution of the utility model is as follows: the utility model provides a kind of outdoor LED street lamp, comprise: heat sink body, employing screw is installed on the some LED lamp panel on described heat sink body front, employing screw is installed on the some lens on described heat sink body, be installed on the water-proof silica-gel circle between described lens and heat sink body, be installed on the connection bracket of described heat sink body one end, be installed on the joint sleeve below described connection bracket, employing screw is installed on the power supply on the described heat sink body back side, the protecgulum being installed on the described heat sink body other end and the bonnet be installed on the described heat sink body back side, described heat sink body comprises: radiating bottom plate, to be formed on the described radiating bottom plate back side and to be positioned at two radiating parts of both sides, described power supply is installed between described two radiating parts.
Described lens are by high transmission rate corrosion-resistant optical grade PMMA material integrated injection molding, and the LED lamp bead on described lens in corresponding LED lamp panel is provided with several convex lens.
Be provided with a circle groove bottom described lens, described water-proof silica-gel circle is contained in described groove; Bottom described lens, outer is provided with multiple screw hole, and described screw hole is distributed in the periphery of described groove.
Described LED lamp panel comprises aluminium base and attachment some LED lamp bead thereon.
The quantity of described LED lamp bead is 48, and it is 3 × 16 distributions, and the model of described LED lamp bead is SMD3030.
Described radiating part is a fins group.
Described heat sink body is formed by aluminium profile, and the model of described aluminium section bar is 6063.
Described bonnet is provided with some through holes, and two radiating parts of the corresponding described heat sink body of described some through holes are arranged.
Described connection bracket comprises: connecting bottom board and the two connection wing plates be formed on described connecting bottom board, described connection wing plate is provided with the first screw through-hole and the second screw through-hole, described second screw through-hole end face is curved, second screw through-hole of described arc is with the first screw through-hole for the center of circle, and on described joint sleeve, corresponding first and second screw through-hole described is provided with the 3rd and the 4th screw through-hole.
Described outdoor LED street lamp also comprises waterproof end plug and waterproof end plug silica gel ring, described heat sink body is provided with wire hole, described wire hole place cover has described waterproof end plug and waterproof end plug silicone gasket, and the power line of drawing from described power supply accesses through described wire hole and is connected with LED lamp panel.
Adopt such scheme, outdoor LED street lamp of the present utility model, its heat sink body adopts integrated design, together with power pack is designed with light source radiator, integral heat sink is effective, and power acquisition screw is directly fixed on the back side of heat sink body, fixation, do not need independent power pack to prevent, reduce aluminium consumption and can simplified wiring; In addition, this LED street lamp adopts the waterproof of structure own, while having good waterproof effect, avoids using the chemical materials such as silica gel or epoxy resin injection moulding waterproof, simplifies production technology, improve production efficiency and waterproof reliability.
Accompanying drawing explanation
Fig. 1 is the explosive view of the utility model outdoor LED street lamp.
Fig. 2 is the enlarged drawing at A place in Fig. 1.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Refer to Fig. 1, the utility model provides a kind of outdoor LED street lamp, have the advantages that work is more stable, more energy-conservation, it adopts the waterproof of structure own, while there is good waterproof effect, avoid using the chemical materials such as silica gel or epoxy resin injection moulding waterproof, simplify production technology, improve production efficiency and waterproof reliability.This outdoor LED street lamp comprises: heat sink body 2, employing screw is installed on the some LED lamp panel 3 on described heat sink body 2 front, employing screw is installed on the some lens 4 on described heat sink body 2, be installed on the water-proof silica-gel circle 5 between described lens 4 and heat sink body 2, be installed on the connection bracket 6 of described heat sink body 2 one end, be installed on the joint sleeve 7 below described connection bracket 6, employing screw is installed on the power supply 8 on described heat sink body 2 back side, the protecgulum 9 being installed on described heat sink body 2 other end and the bonnet 10 be installed on described heat sink body 2 back side.
Described heat sink body 2 mainly play LED lamp panel 3 dispel the heat effect be connected each structural fittings, as: the spare and accessory parts such as light source, power supply, wire rod, it adopts integrated design, can reduce the use amount of screw, is conducive to enhancing productivity simultaneously.Described heat sink body 2 specifically comprises: radiating bottom plate 22, be formed on described radiating bottom plate 22 back side and be positioned at two radiating parts 24 of both sides, form a mounting groove between described two radiating parts 24, described power supply 8 is installed in the mounting groove between described two radiating parts 24.Described heat sink body 2 is formed by aluminium profile, and in the present embodiment, the model of described aluminium section bar is 6063.In addition, power supply 8 adopts screw to be directly fixed on the back side of heat sink body 2, fixation, meanwhile, does not need independent power pack to place, reduce aluminium consumption and can simplified wiring.
Preferably, described radiating part 24 is a fins group, and as shown in Figure 2, it is made up of multi-disc aluminium flake, and heat sinking function is good, and the heat quick heat radiating by LED lamp bead and power supply produce can be assisted to go out.
Described lens 4 are by high transmission rate corrosion-resistant optical grade PMMA material integrated injection molding, and the LED lamp bead on described lens 4 in corresponding LED lamp panel 3 is provided with several convex lens.
Be provided with the groove that a circle and water-proof silica-gel circle 5 coincide bottom described lens 4, described water-proof silica-gel circle 5 is contained in described groove; Bottom described lens 4, outer is provided with multiple screw hole, is fixed by screw locking, enters into LED lamp panel 3 position to play anti-sealing.Preferably, described screw hole is uniformly distributed in the periphery of described groove.
Described LED lamp panel 3 comprises aluminium base and attachment some LED lamp bead thereon.In each LED lamp panel, the quantity of described LED lamp bead is 48, and power can accomplish 30w to 40w, and in 3 × 16 distributions, the model of described LED lamp bead is SMD3030.
Described protecgulum 9 adopts extrusion process shaping, can play the effect of the outside the pale of civilization table of decoration integrated beauty.Described bonnet 10 is provided with some through holes 12, and two radiating parts 24 of the corresponding described heat sink body 2 of described some through holes 12 are arranged, and utilize described some through holes 12 to carry out air circulation, heat Quick diffusing can be gone out.In addition, protecgulum 9 and bonnet 12 can play and prevent solar ultraviolet direct irradiation power line and power supply 8, and prevent rainwater from directly pouring on power supply 8, effectively guarantee the service life of wire rod and power supply 8.In addition, power supply 8 adopts waterproof technology to carry out processing.
Described connection bracket 6 comprises: connecting bottom board 62, and the two connection wing plates 64 be formed on described connecting bottom board 62, described connecting bottom board 62 adopts screw to be connected with heat sink body 2, described connection wing plate 64 is provided with the first screw through-hole 66 and the second screw through-hole 68, described second screw through-hole 68 end face is curved, second screw through-hole 68 of described arc with the first screw through-hole 66 for the center of circle, corresponding first and second screw through-hole 66 described on described joint sleeve 7, 68 are provided with the 3rd and the 4th screw through-hole 72, 74, screw is adopted to be each passed through first and the 3rd screw through-hole 66, 72, second and the 4th screw through-hole 68, joint sleeve 7 and connection bracket 6 link together by 74, and the angular adjustment that can realize between joint sleeve 7 and connection bracket 6, be about positive and negative 15 degree, can satisfy the demands better.The internal diameter of described joint sleeve 7 is 65mm, can mate the light pole of existing standard.
Described outdoor LED street lamp also comprises waterproof end plug 16 and waterproof end plug silica gel ring 18, described heat sink body 2 is provided with wire hole, described wire hole place cover has described waterproof end plug 16 and waterproof end plug silicone gasket 18, the power line of drawing from described power supply 8 is through described wire hole access and be connected with LED lamp panel 3, waterproof end plug 16 and waterproof end plug silicone gasket 18 by extruding power line after reverse side screw locking, to play the effect of water-tight.
In sum, the utility model provides a kind of outdoor LED street lamp, its heat sink body adopts integrated design, together with power pack is designed with light source radiator, integral heat sink is effective, and power acquisition screw is directly fixed on the back side of heat sink body, fixation, do not need independent power pack to prevent, reduce aluminium consumption and can simplified wiring; In addition, this LED street lamp adopts the waterproof of structure own, while having good waterproof effect, avoids using the chemical materials such as silica gel or epoxy resin injection moulding waterproof, simplifies production technology, improve production efficiency and waterproof reliability.
These are only preferred embodiment of the present utility model, be not limited to the utility model, all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. an outdoor LED street lamp, it is characterized in that, comprise: heat sink body, employing screw is installed on the some LED lamp panel on described heat sink body front, employing screw is installed on the some lens on described heat sink body, be installed on the water-proof silica-gel circle between described lens and heat sink body, be installed on the connection bracket of described heat sink body one end, be installed on the joint sleeve below described connection bracket, employing screw is installed on the power supply on the described heat sink body back side, the protecgulum being installed on the described heat sink body other end and the bonnet be installed on the described heat sink body back side, described heat sink body comprises: radiating bottom plate, to be formed on the described radiating bottom plate back side and to be positioned at two radiating parts of both sides, described power supply is installed between described two radiating parts.
2. outdoor LED street lamp according to claim 1, is characterized in that, described lens are by high transmission rate corrosion-resistant optical grade PMMA material integrated injection molding, and the LED lamp bead on described lens in corresponding LED lamp panel is provided with several convex lens.
3. outdoor LED street lamp according to claim 1, is characterized in that, is provided with a circle groove bottom described lens, and described water-proof silica-gel circle is contained in described groove; Bottom described lens, outer is provided with multiple screw hole, and described screw hole is distributed in the periphery of described groove.
4. outdoor LED street lamp according to claim 1, is characterized in that, described LED lamp panel comprises aluminium base and attachment some LED lamp bead thereon.
5. outdoor LED street lamp according to claim 4, is characterized in that, the quantity of described LED lamp bead is 48, and it is 3 × 16 distributions, and the model of described LED lamp bead is SMD3030.
6. outdoor LED street lamp according to claim 1, is characterized in that, described radiating part is a fins group.
7. outdoor LED street lamp according to claim 1, is characterized in that, described heat sink body is formed by aluminium profile, and the model of described aluminium section bar is 6063.
8. outdoor LED street lamp according to claim 1, is characterized in that, described bonnet is provided with some through holes, and two radiating parts of the corresponding described heat sink body of described some through holes are arranged.
9. outdoor LED street lamp according to claim 1, it is characterized in that, described connection bracket comprises: connecting bottom board and the two connection wing plates be formed on described connecting bottom board, described connection wing plate is provided with the first screw through-hole and the second screw through-hole, described second screw through-hole end face is curved, second screw through-hole of described arc is with the first screw through-hole for the center of circle, and on described joint sleeve, corresponding first and second screw through-hole described is provided with the 3rd and the 4th screw through-hole.
10. outdoor LED street lamp according to claim 1, it is characterized in that, also comprise waterproof end plug and waterproof end plug silica gel ring, described heat sink body is provided with wire hole, described wire hole place cover has described waterproof end plug and waterproof end plug silicone gasket, and the power line of drawing from described power supply accesses through described wire hole and is connected with LED lamp panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520900482.6U CN205227038U (en) | 2015-11-12 | 2015-11-12 | Outdoor led street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520900482.6U CN205227038U (en) | 2015-11-12 | 2015-11-12 | Outdoor led street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205227038U true CN205227038U (en) | 2016-05-11 |
Family
ID=55902103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520900482.6U Expired - Fee Related CN205227038U (en) | 2015-11-12 | 2015-11-12 | Outdoor led street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205227038U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105841057A (en) * | 2016-05-30 | 2016-08-10 | 江门宇泉灯饰科技有限公司 | Simple street lamp |
| CN107270246A (en) * | 2017-06-23 | 2017-10-20 | 惠州市时宇虹光电科技有限公司 | A kind of outdoor lamp be easy to process and assembled |
| CN108150952A (en) * | 2017-12-25 | 2018-06-12 | 安徽六和同心风能设备有限公司 | A kind of street lamp shade with battery compartment |
| CN109488955A (en) * | 2016-11-25 | 2019-03-19 | 南通溢德行工业科技有限公司 | LED street lamp |
-
2015
- 2015-11-12 CN CN201520900482.6U patent/CN205227038U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105841057A (en) * | 2016-05-30 | 2016-08-10 | 江门宇泉灯饰科技有限公司 | Simple street lamp |
| CN109488955A (en) * | 2016-11-25 | 2019-03-19 | 南通溢德行工业科技有限公司 | LED street lamp |
| CN107270246A (en) * | 2017-06-23 | 2017-10-20 | 惠州市时宇虹光电科技有限公司 | A kind of outdoor lamp be easy to process and assembled |
| CN108150952A (en) * | 2017-12-25 | 2018-06-12 | 安徽六和同心风能设备有限公司 | A kind of street lamp shade with battery compartment |
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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: 20160511 Termination date: 20181112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |