CN202149398U - Luminescent unit used for hundred watt adjustable power combined-type LED street lamp - Google Patents
Luminescent unit used for hundred watt adjustable power combined-type LED street lamp Download PDFInfo
- Publication number
- CN202149398U CN202149398U CN201120112688U CN201120112688U CN202149398U CN 202149398 U CN202149398 U CN 202149398U CN 201120112688 U CN201120112688 U CN 201120112688U CN 201120112688 U CN201120112688 U CN 201120112688U CN 202149398 U CN202149398 U CN 202149398U
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- CN
- China
- Prior art keywords
- radiator
- type led
- luminescence unit
- led light
- road 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)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to a luminescent unit used for a hundred watt adjustable power combined-type LED street lamp. The luminescent unit is connected to a connection frame of the combined-type LED street lamp. The luminescent unit is constituted by a waterproof cavity, a heat transfer aluminium base, a fastening piece, a plurality of LED light sources. The waterproof cavity comprises a heat radiator, a sealing plate, a dustproof glass cover, and a waterproof binding post. The heat radiator provided in the utility model is an aluminium stretching section bar, which can be cut according to the required length freely. The luminescent unit provided in the utility model can be cooperated with the hundred watt adjustable power combined-type LED street lamp to form LED street lamps having different powers, thereby the costs of light fixture mould opening can be reduced, and the production costs of LED light fixtures can be reduced. Because the array-type luminescent unit can be replaced independently, the maintenance difficulty can be greatly reduced, and the maintenance costs can be reduced. A plurality of single LED light sources having the power lower than 5W are used in the utility model, and can be connected with the light source having the power no higher than 30W in a serial manner or in a parallel manner.
Description
Technical field
The utility model relates to a kind of LED lighting source, relates in particular to a kind of luminescence unit that is used for hectowatt grade power-adjustable combined type LED road lamp.
Background technology
Led light source is as a kind of effective energy-saving product, the increasing street illumination system that is applied to, and the LED street lamp also has the developing state that replaces conventional road lamp gradually.But current high-power LED street lamp power is fixed, and different capacity, different profile will be opened different dies, causes the LED street lamp with high costs; The LED light fixture has influenced the popularization of LED street lamp greatly in case use is keeped in repair and difficulty simultaneously, has restricted the development of LED street lamp industry.
The utility model content
The utility model provides a kind of simple in structure, luminescence unit that is used for hectowatt grade power-adjustable combined type LED road lamp that maintenance cost is low in order to overcome the above problems.
The technical scheme of the utility model is: said luminescence unit is connected with the skeleton that is connected of combined type LED road lamp; This luminescence unit is made up of anti-water chamber, heat transfer aluminium base, securing member, a plurality of led light source; Described anti-water chamber comprises radiator, shrouding, dustproof glass cover and waterproof binding post; Said heat transfer aluminium base is arranged on the radiator below through securing member, is fixed with a plurality of regularly arranged led light sources on the heat transfer aluminium base, and the radiator both sides are fixed with shrouding; Said dustproof glass cover is arranged on radiator bottom, heat transfer aluminium base below, and said a plurality of regularly arranged led light sources are connected with road lamp power supply through the waterproof binding post.
Scribble fluid sealant between said radiator and the shrouding.
Said radiator bottom is provided with groove, and said dustproof glass cover is arranged in the groove of radiator bottom, scribbles fluid sealant in the groove.
Said radiator is provided with installing hole, and the installing hole on waterproof binding post and the radiator is suitable, scribbles fluid sealant in the installing hole.
Said a plurality of regularly arranged led light source is for going here and there or being connected in parallel, and the power of said single led light source is generally greater than 1W less than 5W; Array luminescence unit overall power generally is not higher than 30W.
Scribble heat-conducting glue between said radiator and the heat transfer aluminium base.
Radiator is an aluminium stretching section bar in the utility model, can freely be cut into required length according to demand; The utility model can be used with the convenient combined type LED road lamp of hectowatt grade power-adjustable; Constitute the LED street lamp of different capacity; Reduced light fixture die sinking expense, reduced LED light fixture manufacturing cost, can change separately owing to the array type luminescence unit simultaneously; Greatly reduce the difficulty of maintenance, reduced maintenance cost.The utility model is connected to the illuminating source that power is not more than 30W with the led light source of a plurality of monomer power less than 5W with string or parallel way.
Description of drawings
Fig. 1 is the installation diagram of the utility model.
1 is radiator among the figure, the 2nd, and shrouding, the 3rd, heat transfer aluminium base, the 4th, led light source, the 5th, dustproof glass cover, the 6th, securing member, the 7th, waterproof binding post, the 8th, groove.
Fig. 2 is the structural representation of the utility model.
1 is radiator among the figure, the 2nd, and shrouding, the 6th, securing member, the 7th, waterproof binding post.
The specific embodiment
The luminescence unit that is used for hectowatt grade power-adjustable combined type LED road lamp, said luminescence unit is connected with the skeleton that is connected of combined type LED road lamp, and this luminescence unit is made up of anti-water chamber, heat transfer aluminium base 3, securing member 6, a plurality of led light source 4; Described anti-water chamber comprises radiator 1, shrouding 2, dustproof glass cover 5 and waterproof binding post 7; Said heat transfer aluminium base 3 is arranged on radiator 1 below through securing member 6, is fixed with a plurality of regularly arranged led light sources 4 on the heat transfer aluminium base 3, and radiator 1 both sides are fixed with shrouding 2; Said radiator 1 bottom is provided with groove 8; Said dustproof glass cover 5 is arranged on radiator 1 bottom, heat transfer aluminium base 3 belows, and said a plurality of regularly arranged led light sources 4 are connected with road lamp power supply through waterproof binding post 7, scribble fluid sealant between said radiator 1 and the shrouding 2; Said radiator 1 is provided with installing hole; Dustproof glass cover 5 is arranged in the groove 8 of radiator 1 bottom, scribbles fluid sealant in the groove 8, and said waterproof binding post 7 is suitable with the installing hole on the radiator 1; Scribble fluid sealant in the installing hole; Scribble heat-conducting glue between said radiator 1 and the heat transfer aluminium base 3, said a plurality of regularly arranged led light sources 4 are for going here and there or being connected in parallel, and the power of said single led light source 4 is generally greater than 1W less than 5W; Array luminescence unit overall power generally is not higher than 30W.
Said shrouding 2 is by the aluminium alloy drawing and forming or through the metallic plate punch forming; The material of said dustproof glass cover 5 is generally resin, glass.
Claims (6)
1. the luminescence unit that is used for hectowatt grade power-adjustable combined type LED road lamp; Said luminescence unit is connected with the skeleton that is connected of combined type LED road lamp; It is characterized in that: this luminescence unit is made up of anti-water chamber, heat transfer aluminium base, securing member, a plurality of led light source; Described anti-water chamber comprises radiator, shrouding, dustproof glass cover and waterproof binding post; Said heat transfer aluminium base is arranged on the radiator below through securing member, is fixed with a plurality of regularly arranged led light sources on the heat transfer aluminium base, and the radiator both sides are fixed with shrouding; Said dustproof glass cover is arranged on radiator bottom, heat transfer aluminium base below, and said a plurality of regularly arranged led light sources are connected with road lamp power supply through the waterproof binding post.
2. the luminescence unit that is used for hectowatt grade power-adjustable combined type LED road lamp according to claim 1 is characterized in that: scribble fluid sealant between said radiator and the shrouding.
3. the luminescence unit that is used for hectowatt grade power-adjustable combined type LED road lamp according to claim 1 is characterized in that: said radiator bottom is provided with groove, and said dustproof glass cover is arranged in the groove of radiator bottom, scribbles fluid sealant in the groove.
4. the luminescence unit that is used for hectowatt grade power-adjustable combined type LED road lamp according to claim 1 is characterized in that: said radiator is provided with installing hole, and the installing hole on waterproof binding post and the radiator is suitable, scribbles fluid sealant in the installing hole.
5. the luminescence unit that is used for hectowatt grade power-adjustable combined type LED road lamp according to claim 1 is characterized in that: said a plurality of regularly arranged led light sources are for going here and there or being connected in parallel, and the power of said single led light source is less than 5W greater than 1W; Array luminescence unit overall power is not higher than 30W.
6. the luminescence unit that is used for hectowatt grade power-adjustable combined type LED road lamp according to claim 1 is characterized in that: scribble heat-conducting glue between said radiator and the heat transfer aluminium base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120112688U CN202149398U (en) | 2011-04-18 | 2011-04-18 | Luminescent unit used for hundred watt adjustable power combined-type LED street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120112688U CN202149398U (en) | 2011-04-18 | 2011-04-18 | Luminescent unit used for hundred watt adjustable power combined-type LED street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202149398U true CN202149398U (en) | 2012-02-22 |
Family
ID=45590456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120112688U Expired - Fee Related CN202149398U (en) | 2011-04-18 | 2011-04-18 | Luminescent unit used for hundred watt adjustable power combined-type LED street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202149398U (en) |
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2011
- 2011-04-18 CN CN201120112688U patent/CN202149398U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120222 Termination date: 20180418 |