CN202484795U - Brightness balance type photoelectric separation LED (Light-Emitting Diode) street lamp - Google Patents
Brightness balance type photoelectric separation LED (Light-Emitting Diode) street lamp Download PDFInfo
- Publication number
- CN202484795U CN202484795U CN2011205690537U CN201120569053U CN202484795U CN 202484795 U CN202484795 U CN 202484795U CN 2011205690537 U CN2011205690537 U CN 2011205690537U CN 201120569053 U CN201120569053 U CN 201120569053U CN 202484795 U CN202484795 U CN 202484795U
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- street lamp
- power supply
- led
- supply box
- light source
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- 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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model provides a brightness balance type photoelectric separation LED (Light-Emitting Diode) street lamp, which mainly solves the problem that a power supply of the conventional LED street lamp in the prior art has the defects of single mounting manner and poor rightness balance type photoelectric separation LED (Light-Emitting Diode) street lamp adaptability, caused by arrangement of a single mounting hole, and a quick-mounted distance type LED power supply circuit board is unreasonable to arrange and inconvenient to mount. A groove is arranged in the middle of a heat radiation device coated by a brightness balance type photoelectric separation LED street lamp. Power supply mounting holes provided by the utility model comprise a bar-shape hole and a U-shaped hole, so that the quantity of mounting manners is increased due to the design of the two holes, and the brightness balance type photoelectric separation LED street lamp is applicable to various different mounting fields. A gap is arranged between a circuit board and a bottom board of a power supply box body, so that the gap can be used as an air duct at first and is beneficial to forming airflow. Therefore, the brightness balance type photoelectric separation LED street lamp is more convenient to mount and maintain.
Description
Technical field
The present invention relates to a kind of even light type photodetachment LED street lamp, belong to the LED lighting field.
Background technology
What high-power even light type photodetachment LED street lamp was different with conventional high-pressure mercury lamp street lamp is; The efficient white light-emitting diodes that the light source of high-power even light type photodetachment LED street lamp adopts low-voltage DC supply, synthesized by GaN based power type blue-ray LED and yellow fluorescent powder; Have efficient, safety, energy-saving and environmental protection, distinct advantages such as the life-span is long, response speed is fast, colour rendering index height, can be widely used in city illumination.High-power even light type photodetachment LED street lamp effectively reduces windage and weight, alleviates the load of lamp stand, strengthens safety coefficient.
The installing hole of existing power supply is provided with single, when in a single day machining accuracy does not meet the demands, possibly cause power supply can't be installed on the mounted piece; Simultaneously, installing hole is single, causes mounting means single, if construction space is less, thereby instrument possibly can't go deep into causing and can't installing.
In the existing power supply, generally be that wiring board is fitted on the power supply box plate, this mounting means at first is unfavorable for heat radiation, and secondly, also comparatively complicated when installing and fixing, unreasonable structure wastes time and energy.
Summary of the invention
The present invention provides a kind of even light type photodetachment LED street lamp, has mainly solved existing LED road lamp power supply and has mainly solved the prior art installing hole and be provided with singlely, causes mounting means single, bad adaptability; LED power circuit plate is provided with unreasonable, the problem of installation and maintenance inconvenience.
Concrete technical solution of the present invention is following:
Should spare light type photodetachment LED street lamp; Comprise led light source, LED power supply, street lamp housing and street lamp lampshade; Said street lamp lampshade is arranged at the led light source outside and is connected with street lamp housing light source side; Street lamp housing dorsal part is provided with heat abstractor, and the centre of heat abstractor is provided with groove, and the shape and the street lamp post of groove cross section are suitable; Said street lamp housing dorsal part also is provided with pressing plate, and the cavity that forms between pressing plate and the groove is used to insert street lamp post, and pressing plate is fixedly connected with the street lamp housing through locking device; Said pressing plate is provided with at least one lightening hole, does flange around the lightening hole and handles, and said even light type photodetachment LED street lamp also comprises speculum and reflector, and speculum and reflector are located in the street lamp lampshade, are fixedly connected with the light source side of street lamp housing; Reflector is arranged at reflecting surface one side of speculum and overlaps with the reflector central point, and led light source is arranged on the central point of reflecting surface and reflector; Said led light source is two, and two led light sources are symmetricly set in street lamp housing light source side; Said LED power supply is arranged in the heat abstractor of street lamp housing dorsal part, in the centre at the back side, position, two led light source positions and do not overlap with led light source; Said LED power supply comprises wiring board, power supply box body and power supply lid; Said wiring board is fixedly set in the power supply box body; The power supply box body is " U " type or " L " type, comprises power pack body sidewall and power supply box plate, and wiring board is fixedly set on the power supply box plate; Said power supply box plate is provided with at least three group connecting holes that are used for fixing power supply, and the said connecting hole of respectively organizing is formed by an identical bar hole and U type hole; Be provided with between said bar hole and the U type hole and be used to the limited block that prevents that bar hole is communicated with U type hole; Said connecting hole is symmetrically arranged with four groups; Be provided with gap between said wiring board and the power supply box plate less than 5mm; Be provided with at least three pad posts between said wiring board and the power supply box plate, the length of pad post equates with the gap less than 5mm; Said wiring board is fixedly set on the power supply box plate through screw, and screw passes the power supply box plate successively and is fixedly connected with wiring board with the pad post again, and the pad post is provided with and the suitable internal thread of screw external screw thread.
The invention has the advantages that:
The power supply installing hole that should spare light type photodetachment LED street lamp comprises bar hole and U type hole, and the design in two kinds of holes has increased multiple mounting means, is applicable to multiple different installation occasion; Be provided with the space between wiring board and the power supply box plate, the air channel at first can be regarded in this space, is beneficial to the formation air-flow, and secondly, installation and maintenance is comparatively convenient.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is a LED power supply architecture sketch map of the present invention;
Wherein: 5-power supply box body; The 71-bar hole; 72-U type hole; 8-pad post; The 9-LED power supply.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is detailed: like Fig. 1, shown in Figure 2:
Should spare light type photodetachment LED street lamp; Comprise led light source, LED power supply, street lamp housing and street lamp lampshade; Said street lamp lampshade is arranged at the led light source outside and is connected with street lamp housing light source side; Street lamp housing dorsal part is provided with heat abstractor, and the centre of heat abstractor is provided with groove, and the shape and the street lamp post of groove cross section are suitable; Said street lamp housing dorsal part also is provided with pressing plate, and the cavity that forms between pressing plate and the groove is used to insert street lamp post, and pressing plate is fixedly connected with the street lamp housing through locking device; Said pressing plate is provided with at least one lightening hole, does flange around the lightening hole and handles, and said even light type photodetachment LED street lamp also comprises speculum and reflector, and speculum and reflector are located in the street lamp lampshade, are fixedly connected with the light source side of street lamp housing; Reflector is arranged at reflecting surface one side of speculum and overlaps with the reflector central point, and led light source is arranged on the central point of reflecting surface and reflector; Said led light source is two, and two led light sources are symmetricly set in street lamp housing light source side; Said LED power supply is arranged in the heat abstractor of street lamp housing dorsal part, in the centre at the back side, position, two led light source positions and do not overlap with led light source; Said LED power supply comprises wiring board, power supply box body and power supply lid; Said wiring board is fixedly set in the power supply box body; The power supply box body is " U " type or " L " type, comprises power pack body sidewall and power supply box plate, and wiring board is fixedly set on the power supply box plate; Said power supply box plate is provided with at least three group connecting holes that are used for fixing power supply, and the said connecting hole of respectively organizing is formed by an identical bar hole and U type hole; Be provided with between said bar hole and the U type hole and be used to the limited block that prevents that bar hole is communicated with U type hole; Said connecting hole is symmetrically arranged with four groups; Be provided with gap between said wiring board and the power supply box plate less than 5mm; Be provided with at least three pad posts between said wiring board and the power supply box plate, the length of pad post equates with the gap less than 5mm; Said wiring board is fixedly set on the power supply box plate through screw, and screw passes the power supply box plate successively and is fixedly connected with wiring board with the pad post again, and the pad post is provided with and the suitable internal thread of screw external screw thread.
Claims (1)
1. even light type photodetachment LED street lamp; Comprise led light source, LED power supply, street lamp housing and street lamp lampshade; Said street lamp lampshade is arranged at the led light source outside and is connected with street lamp housing light source side; Street lamp housing dorsal part is provided with heat abstractor, and the centre of said heat abstractor is provided with groove, and the shape and the street lamp post of groove cross section are suitable; Said street lamp housing dorsal part also is provided with pressing plate, and the cavity that forms between pressing plate and the groove is used to insert street lamp post, and pressing plate is fixedly connected with the street lamp housing through locking device; Said pressing plate is provided with at least one lightening hole, does flange around the lightening hole and handles, and also comprises speculum and reflector, and speculum and reflector are located in the street lamp lampshade, are fixedly connected with the light source side of street lamp housing; Reflector is arranged at reflecting surface one side of speculum and overlaps with the reflector central point, and led light source is arranged on the central point of reflecting surface and reflector, and said led light source is two, and two led light sources are symmetricly set in street lamp housing light source side; Said LED power supply is arranged in the heat abstractor of street lamp housing dorsal part; In the centre at the back side, position, two led light source positions and do not overlap with led light source; It is characterized in that: said LED power supply comprises wiring board, power supply box body and power supply lid, and said wiring board is fixedly set in the power supply box body, and the power supply box body is " U " type or " L " type; Comprise power pack body sidewall and power supply box plate, wiring board is fixedly set on the power supply box plate; Said power supply box plate is provided with at least three group connecting holes that are used for fixing power supply, and the said connecting hole of respectively organizing is formed by an identical bar hole and U type hole; Be provided with between said bar hole and the U type hole and be used to the limited block that prevents that bar hole is communicated with U type hole; Said connecting hole is symmetrically arranged with four groups; Be provided with gap between said wiring board and the power supply box plate less than 5mm; Be provided with at least three pad posts between said wiring board and the power supply box plate, the length of pad post equates with the gap less than 5mm; Said wiring board is fixedly set on the power supply box plate through screw, and screw passes the power supply box plate successively and is fixedly connected with wiring board with the pad post again, and the pad post is provided with and the suitable internal thread of screw external screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205690537U CN202484795U (en) | 2011-12-20 | 2011-12-20 | Brightness balance type photoelectric separation LED (Light-Emitting Diode) street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205690537U CN202484795U (en) | 2011-12-20 | 2011-12-20 | Brightness balance type photoelectric separation LED (Light-Emitting Diode) street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202484795U true CN202484795U (en) | 2012-10-10 |
Family
ID=46959216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205690537U Expired - Fee Related CN202484795U (en) | 2011-12-20 | 2011-12-20 | Brightness balance type photoelectric separation LED (Light-Emitting Diode) street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202484795U (en) |
-
2011
- 2011-12-20 CN CN2011205690537U patent/CN202484795U/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 |
Granted publication date: 20121010 Termination date: 20161220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |