CN103175067A - Photodetachment light-emitting diode (LED) street lamp with protective pendant chain and tooling hole - Google Patents
Photodetachment light-emitting diode (LED) street lamp with protective pendant chain and tooling hole Download PDFInfo
- Publication number
- CN103175067A CN103175067A CN2011104545649A CN201110454564A CN103175067A CN 103175067 A CN103175067 A CN 103175067A CN 2011104545649 A CN2011104545649 A CN 2011104545649A CN 201110454564 A CN201110454564 A CN 201110454564A CN 103175067 A CN103175067 A CN 103175067A
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- power supply
- street lamp
- led
- wiring board
- photodetachment
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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 invention provides a photodetachment light-emitting diode (LED) street lamp with a protective pendant chain and a tooling hole. The photodetachment LED street lamp with the protective pendant chain and the tooling hole mainly solves the problems that an LED street lamp power supply can not make adjustment adapt for environment for working of a power supply so that the power supply is prone to being damaged, and a current LED power supply circuit board device is unreasonable in arrangement and inconvenient to install and repair. A groove is formed in the middle of the photodetachment LED street lamp with the protective pendant chain and the tooling hole. Due to the fact that a control device is added inside the LED power supply, when the power supply is used under excessive temperature or excessive dampness, power of a power supply is reduced, damage to the power supply is avoided, and service life of the power supply is prolonged. A gap is formed between the circuit board and a power supply box body base plate and can be used as an air duct to benefit forming of air current, and enable installation and repair to be convenient.
Description
Technical field
The present invention relates to a kind of photodetachment LED street lamp with pendant chains and frock hole, belong to the LED lighting field.
Background technology
High-power with the photodetachment LED street lamp in pendant chains and frock hole different from conventional high-pressure mercury lamp street lamp be, the efficient white light-emitting diodes that the light source of high-power photodetachment LED street lamp with pendant chains and frock hole adopts low-voltage DC supply, synthesized by GaN based power type blue-ray LED and yellow fluorescent powder, have the particular advantages such as efficient, safety, energy-saving and environmental protection, life-span length, fast response time, colour rendering index height, can be widely used in city illumination.High-power photodetachment LED street lamp with pendant chains and frock hole effectively reduces windage and weight, alleviates the load of lamp stand, strengthens safety coefficient.
The LED power supply of existing photodetachment LED street lamp with pendant chains and frock hole does not all arrange control device, causes like this power supply, can't in time cut off power supply, or reduce power when too high in excess Temperature or humidity, and power supply is damaged.
In the LED power supply of existing photodetachment LED street lamp with pendant chains and frock hole, be generally that wiring board is fitted on the power supply box plate, at first this mounting means is unfavorable for heat radiation, secondly, also comparatively complicated when installing fixedly, unreasonable structure wastes time and energy.
Summary of the invention
The invention provides a kind of photodetachment LED street lamp with pendant chains and frock hole, mainly solved existing LED road lamp power supply and can't do the adjustment that is adapted to environment to power work, cause power supply fragile; Existing LED power circuit plate arranges unreasonable, the problem of installation and maintenance inconvenience.
Concrete technical solution of the present invention is as follows:
This is with the photodetachment LED street lamp in pendant chains and frock hole, comprise LED light source, LED power supply, street lamp casing and street lampshade, described street lampshade is connected with the street lamp casing light source side outside being arranged at LED light source, be provided with heat abstractor on the street lamp casing dorsal part, the centre of heat abstractor is provided with groove, and shape and the street lamp post of groove cross section are suitable; Described street lamp casing dorsal part also is provided with pressing plate, and the cavity that forms between pressing plate and groove is used for inserting street lamp post, and pressing plate is fixedly connected with street lamp casing by locking device; Be provided with at least one lightening hole on described pressing plate, do flange around lightening hole and process; The street lamp dorsal part also is provided with at least two root guard chain slings; Described LED light source is two, and two LED light sources are symmetricly set in the street lamp casing light source side; Described LED power supply is arranged in the heat abstractor of street lamp casing dorsal part, in the centre at the back side, position, two LED light source positions and do not overlap with LED light source, is provided with at least two frock holes in described groove, and the height in frock hole is less than groove height; Jockey is connected respectively LED light source by the frock hole and is connected with pressing plate; The jockey that is connected with LED light source, it is provided with waterproof sealing layer away from LED light source one side end; Jockey after installation is lower than the frock hole; Described LED power supply comprises wiring board, power supply box body and power supply lid, described wiring board is fixedly installed in the power supply box body, described 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 installed on the power supply box plate; Be provided with on described wiring board for when the power supply excess Temperature, or power supply ambient humidity of living in is used for when higher cutting off the electricity supply or reduces the control device of power, control device is electrically connected to wiring board; Be provided with the gap less than 5mm between described wiring board and power supply box plate;
Described control device comprises temperature sensor and controller, and described temperature sensor is fixedly installed on the power pack body sidewall, regulates the power output of power supply or closes after the temperature of controller reception temperature sensor or moisture signal.
Described control device comprises temperature sensor and on-off controller, and described temperature sensor is fixedly installed on the power pack body sidewall, and the measurement temperature of temperature sensor or humidity is during higher than the thresholding of on-off controller, the direct powered-down of on-off controller.
Be provided with at least three pad posts between described wiring board and power supply box plate, the length of pad post equates with the gap less than 5mm.
Described wiring board is fixedly installed on the power supply box plate by screw, and screw passes successively the power supply box plate and is fixedly connected with wiring board with the pad post again, and the pad post is provided with the internal thread suitable with the screw external screw thread.
The pad post of described power supply is 4, and each pads post and is symmetrical arranged, and the distance between wiring board and power supply box plate is 3mm, and the length of pad post is 3mm.
The invention has the advantages that:
This photodetachment LED street lamp with pendant chains and frock hole has been set up control device in the LED power supply, this control device is used in excess Temperature or humidity when too high, reduce power or power supply is cut off, having avoided the damage of power supply, having extended the service life of power supply; Be provided with the space between wiring board and power supply box plate, the air channel can be regarded in this space at first, is beneficial to the formation air-flow, and secondly, installation and maintenance more for convenience.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is front view of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail:
This is with the photodetachment LED street lamp in pendant chains and frock hole, comprise LED light source, LED power supply, street lamp casing and street lampshade, described street lampshade is connected with the street lamp casing light source side outside being arranged at LED light source, be provided with heat abstractor on the street lamp casing dorsal part, the centre of heat abstractor is provided with groove, and shape and the street lamp post of groove cross section are suitable; Described street lamp casing dorsal part also is provided with pressing plate, and the cavity that forms between pressing plate and groove is used for inserting street lamp post, and pressing plate is fixedly connected with street lamp casing by locking device; Be provided with at least one lightening hole on described pressing plate, do flange around lightening hole and process; The street lamp dorsal part also is provided with at least two root guard chain slings; Described LED light source is two, and two LED light sources are symmetricly set in the street lamp casing light source side; Described LED power supply is arranged in the heat abstractor of street lamp casing dorsal part, in the centre at the back side, position, two LED light source positions and do not overlap with LED light source, is provided with at least two frock holes in described groove, and the height in frock hole is less than groove height; Jockey is connected respectively LED light source by the frock hole and is connected with pressing plate; The jockey that is connected with LED light source, it is provided with waterproof sealing layer away from LED light source one side end; Jockey after installation is lower than the frock hole; Described LED power supply comprises wiring board, power supply box body and power supply lid, described wiring board is fixedly installed in the power supply box body, described 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 installed on the power supply box plate; Be provided with on described wiring board for when the power supply excess Temperature, or power supply ambient humidity of living in is used for when higher cutting off the electricity supply or reduces the control device of power, control device is electrically connected to wiring board; Be provided with the gap less than 5mm between described wiring board and power supply box plate.
Described control device comprises temperature sensor and controller, and described temperature sensor is fixedly installed on the power pack body sidewall, regulates the power output of power supply or closes after the temperature of controller reception temperature sensor or moisture signal.Control device comprises temperature sensor and on-off controller, and described temperature sensor is fixedly installed on the power pack body sidewall, and the measurement temperature of temperature sensor or humidity is during higher than the thresholding of on-off controller, the direct powered-down of on-off controller.Be provided with at least three pad posts between wiring board and power supply box plate, the length of pad post equates with the gap less than 5mm.Wiring board is fixedly installed on the power supply box plate by screw, and screw passes successively the power supply box plate and is fixedly connected with wiring board with the pad post again, and the pad post is provided with the internal thread suitable with the screw external screw thread.
Better embodiment is: the pad post of power supply is 4, and each pads post and is symmetrical arranged, and the distance between wiring board and power supply box plate is 3mm, and the length of pad post is 3mm.
Claims (6)
1. photodetachment LED street lamp with pendant chains and frock hole, comprise LED light source, LED power supply, street lamp casing and street lampshade, described street lampshade is connected with the street lamp casing light source side outside being arranged at LED light source, be provided with heat abstractor on the street lamp casing dorsal part, the centre of described heat abstractor is provided with groove, and shape and the street lamp post of groove cross section are suitable; Described street lamp casing dorsal part also is provided with pressing plate, and the cavity that forms between pressing plate and groove is used for inserting street lamp post, and pressing plate is fixedly connected with street lamp casing by locking device; Be provided with at least one lightening hole on described pressing plate, do flange around lightening hole and process, described street lamp dorsal part also is provided with at least two root guard chain slings, and described LED light source is two, and two LED light sources are symmetricly set in the street lamp casing light source side; Described LED power supply is arranged in the heat abstractor of street lamp casing 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: described LED power supply comprises wiring board, power supply box body and power supply lid, described wiring board is fixedly installed in the power supply box body, described 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 installed on the power supply box plate; Be provided with on described wiring board for when the power supply excess Temperature, or power supply ambient humidity of living in is used for when higher cutting off the electricity supply or reduces the control device of power, control device is electrically connected to wiring board; Be provided with the gap less than 5mm between described wiring board and power supply box plate.
2. the photodetachment LED street lamp with pendant chains and frock hole according to claim 1, it is characterized in that: described control device comprises temperature sensor and controller, described temperature sensor is fixedly installed on the power pack body sidewall, regulates the power output of power supply or closes after the temperature of controller reception temperature sensor or moisture signal.
3. the photodetachment LED street lamp with pendant chains and frock hole according to claim 1, it is characterized in that: described control device comprises temperature sensor and on-off controller, described temperature sensor is fixedly installed on the power pack body sidewall, the measurement temperature of temperature sensor or humidity is during higher than the thresholding of on-off controller, the direct powered-down of on-off controller.
4. according to claim 2 or 3 described photodetachment LED street lamps with pendant chains and frock hole, it is characterized in that: be provided with at least three pad posts between described wiring board and power supply box plate, the length of pad post equates with the gap less than 5mm.
5. the photodetachment LED street lamp with pendant chains and frock hole according to claim 4, it is characterized in that: described wiring board is fixedly installed on the power supply box plate by screw, screw passes successively the power supply box plate and is fixedly connected with wiring board with the pad post again, and the pad post is provided with the internal thread suitable with the screw external screw thread.
6. the photodetachment LED street lamp with pendant chains and frock hole according to claim 5, it is characterized in that: the pad post of described power supply is 4, and each pads post and is symmetrical arranged, and the distance between wiring board and power supply box plate is 3mm, and the length of pad post is 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104545649A CN103175067A (en) | 2011-12-20 | 2011-12-20 | Photodetachment light-emitting diode (LED) street lamp with protective pendant chain and tooling hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104545649A CN103175067A (en) | 2011-12-20 | 2011-12-20 | Photodetachment light-emitting diode (LED) street lamp with protective pendant chain and tooling hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103175067A true CN103175067A (en) | 2013-06-26 |
Family
ID=48635116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104545649A Withdrawn CN103175067A (en) | 2011-12-20 | 2011-12-20 | Photodetachment light-emitting diode (LED) street lamp with protective pendant chain and tooling hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103175067A (en) |
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2011
- 2011-12-20 CN CN2011104545649A patent/CN103175067A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20130626 |