CN202484793U - Photoelectric separation light-emitting diode (LED) street lamp - Google Patents
Photoelectric separation light-emitting diode (LED) street lamp Download PDFInfo
- Publication number
- CN202484793U CN202484793U CN2011205640491U CN201120564049U CN202484793U CN 202484793 U CN202484793 U CN 202484793U CN 2011205640491 U CN2011205640491 U CN 2011205640491U CN 201120564049 U CN201120564049 U CN 201120564049U CN 202484793 U CN202484793 U CN 202484793U
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- Prior art keywords
- street lamp
- power supply
- led
- light source
- temperature sensor
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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 provides a photoelectric separation light-emitting diode (LED) street lamp and mainly solves the problem that an existing photoelectric separation LED street lamp can cause damage to a power source because the existing photoelectric separation LED street lamp cannot adjust the power source work to enable the power source to adapt to the environment. The photoelectric separation LED street lamp comprises an LED light source, an LED power source, a street lamp shell body and a street lamp cover, wherein the LED power source comprises a circuit board, a power supply box body and a power supply box lid, and the circuit board is fixedly arranged in the power supply box body. The photoelectric separation LED street lamp avoids the damage to the power source and prolongs service life of the power source.
Description
Technical field
The present invention relates to a kind of LED street lamp of photodetachment, belong to the LED lighting field.
Background technology
What the LED street lamp of high-power photodetachment was different with conventional high-pressure mercury lamp street lamp is; The efficient white light-emitting diodes that the light source of the LED street lamp of high-power photodetachment 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.The LED street lamp of high-power photodetachment effectively reduces windage and weight, alleviates the load of lamp stand, strengthens safety coefficient.
Because the LED street lamp of high-power photodetachment caloric value when work is big, therefore need the bigger heat abstractor of assembling to satisfy its heat radiation requirement, cause the increase of himself weight like this; The LED street lamp of existing high-power photodetachment all is provided with jockey through the street lamp side and is connected with the lamp stand end, and the intensity of this mode is lower, and long-term outwork possibly cause street lamp directly to come off from lamp stand, and what cause the accident frees.
Existing LED power supply all is not provided with control device, when causing power supply so too high or humidity is too high in temperature, can't in time cut off power supply, or reduce power, and power supply is damaged.
Summary of the invention
The present invention provides a kind of LED street lamp of photodetachment, and the LED street lamp that has mainly solved existing photodetachment can't be done the adjustment that is adapted to environment to power work, causes the flimsy problem of power supply.
Concrete technical solution of the present invention is following:
The LED street lamp of this photodetachment; 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; 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; Said 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 wiring board is provided with and is used for when the power supply temperature is too high, or power supply ambient humidity of living in is used to when higher to cut off the electricity supply or reduces the control device of power, and control device is electrically connected with wiring board.
Control device comprises temperature sensor and controller, and the said temperature sensor is fixedly set on the power pack body sidewall, and controller receives to be regulated the power output of power supply behind temperature or the moisture signal of temperature sensor or close.
Control device comprises temperature sensor and on-off controller, and the said temperature sensor is fixedly set on the power pack body sidewall, during thresholding that the measurement temperature of temperature sensor or humidity are higher than on-off controller, and the direct powered-down of on-off controller.
The invention has the advantages that:
The LED street lamp of photodetachment provided by the invention; Set up control device in its LED power supply, when this control device is used in temperature that too high or humidity is too high, has reduced power or power supply is cut off; Avoid the damage of power supply, prolonged the service life of power supply.
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;
Accompanying drawing is detailed: the 4-control device; 5-power supply box body; The 9-LED power supply.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is detailed:
The LED street lamp of this photodetachment; 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; 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; Said 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 wiring board is provided with and is used for when the power supply temperature is too high, or power supply ambient humidity of living in is used to when higher to cut off the electricity supply or reduces the control device of power, and control device is electrically connected with wiring board.
Control device comprises temperature sensor and controller, and the said temperature sensor is fixedly set on the power pack body sidewall, and controller receives to be regulated the power output of power supply behind temperature or the moisture signal of temperature sensor or close.
Control device comprises temperature sensor and on-off controller, and the said temperature sensor is fixedly set on the power pack body sidewall, during thresholding that the measurement temperature of temperature sensor or humidity are higher than on-off controller, and the direct powered-down of on-off controller.
Claims (3)
1. the LED street lamp of a photodetachment; 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 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; Said wiring board is fixedly set in the power supply box body; Said 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 wiring board is provided with and is used for when the power supply temperature is too high, or power supply ambient humidity of living in is used to when higher to cut off the electricity supply or reduces the control device of power, and control device is electrically connected with wiring board.
2. the LED street lamp of photodetachment according to claim 1; It is characterized in that: described control device comprises temperature sensor and controller; Said temperature sensor is fixedly set on the power pack body sidewall, and controller receives to be regulated the power output of power supply behind temperature or the moisture signal of temperature sensor or close.
3. the LED street lamp of photodetachment according to claim 1; It is characterized in that: described control device comprises temperature sensor and on-off controller; Said temperature sensor is fixedly set on the power pack body sidewall; During thresholding that the measurement temperature of temperature sensor or humidity are higher than on-off controller, the direct powered-down of on-off controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205640491U CN202484793U (en) | 2011-12-20 | 2011-12-20 | Photoelectric separation light-emitting diode (LED) street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205640491U CN202484793U (en) | 2011-12-20 | 2011-12-20 | Photoelectric separation light-emitting diode (LED) street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202484793U true CN202484793U (en) | 2012-10-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205640491U Expired - Fee Related CN202484793U (en) | 2011-12-20 | 2011-12-20 | Photoelectric separation light-emitting diode (LED) street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202484793U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104456130A (en) * | 2014-11-25 | 2015-03-25 | 昆山市圣光新能源科技有限公司 | Anti-skidding flashlight with compass and Bluetooth |
-
2011
- 2011-12-20 CN CN2011205640491U patent/CN202484793U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104456130A (en) * | 2014-11-25 | 2015-03-25 | 昆山市圣光新能源科技有限公司 | Anti-skidding flashlight with compass and Bluetooth |
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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 |