CN202613093U - Dodging rotary light-electricity isolating LED floodlight - Google Patents
Dodging rotary light-electricity isolating LED floodlight Download PDFInfo
- Publication number
- CN202613093U CN202613093U CN2011205668374U CN201120566837U CN202613093U CN 202613093 U CN202613093 U CN 202613093U CN 2011205668374 U CN2011205668374 U CN 2011205668374U CN 201120566837 U CN201120566837 U CN 201120566837U CN 202613093 U CN202613093 U CN 202613093U
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- power supply
- floodlight
- led
- light source
- power
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Abstract
The utility model provides a dodging rotary light-electricity isolating LED floodlight, which mainly solves the problems that the existing power tube is poor in heat radiation, the stress of base pins is high, and the prior art cannot regulate the work of the power supply to be suitable for the environment so that the power supply is vulnerable to damage. The dodging rotary light-electricity isolating LED floodlight comprises an LED light source, an LED power supply, a floodlight shell and a floodlight lampshade, wherein the LED power supply comprises a circuit board, a power supply box body and a power supply box cover; a power tube is electrically connected with the circuit board; the power tube is fixedly arranged on the side wall of the power supply box body; and a control device is arranged on the circuit board and electrically connected with the circuit board. According to the dodging rotary light-electricity isolating LED floodlight, the power tube is arranged on the side wall of the power supply box body, and the base pins are connected with the circuit board so as to simultaneously solve the problem of heat radiation and the problem of high stress of the base pins; and the control device is arranged in the power supply in addition so as to prevent the power supply from being damaged and prolong the service life of the power supply.
Description
Technical field
The present invention relates to the rotary photodetachment LED of a kind of even light floodlight, belong to the LED lighting field.
Background technology
Floodlight is a kind of spot light of uniform irradiation to all the winds, floodlight produces be the height diffusion, nondirectional light but not the light beam of clear-cut; Floodlight does not have electrode, is to lean on electromagnetic induction principle to combine with the fluorescence discharge principle and luminous, so there is not the inevitable assembly that limits the life-span in it; The shade that produces is soft and transparent, when being used for the object illumination, the speed that illumination weakens when throwing light on spotlight slowly many, even some illumination weakens very slow floodlight, looks similarly to be a light source that does not produce shade.
The LED illumination promptly is a led lighting, is a kind of semiconductor solid luminescence device.It is to utilize the solid semiconductor chip as luminescent material, in semiconductor, through carrier compound energy of emitting surplus takes place and causes photo emissions, directly sends red, yellow, blue, green, blue or green, orange, purple, white light.The LED illuminating product utilizes LED as the produced ligthing paraphernalia of light source exactly.
The power tube of the power supply of existing LED floodlight generally is set directly on the wiring board, causes heat comparatively concentrated like this, is unfavorable for heat radiation; In order to address this problem, the technical staff adopts the set-up mode perpendicular to wiring board, but has increased the stress of pin like this, and long-term the use is prone to cause potential safety hazard.
The power supply of existing LED floodlight 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 the rotary photodetachment LED of a kind of even light floodlight, and the power tube heat dispersion that has mainly solved existing LED floodlight is poor, pin stress is big; Prior art 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 rotary photodetachment LED of a kind of even light floodlight comprises led light source, LED power supply, floodlight housing and floodlight lampshade, and said floodlight lampshade is arranged at the led light source outside and is connected with floodlight housing light source side; The floodlight dorsal part is provided with fixed connection apparatus; Said fixed connection apparatus comprises firm banking and installing rack, and firm banking is fixedly connected with the floodlight dorsal part, and is provided with the rotation draw-in groove; Installing rack one end is connected with firm banking through the tightening device; The other end is connected with mounting points, and the tightening device moves in draw-in groove, also comprises speculum and reflector; Speculum and reflector are located in the floodlight lampshade, are fixedly connected with the light source side of floodlight 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 floodlight housing dorsal part is provided with heat abstractor; Said led light source is two, and two led light sources are symmetricly set in floodlight housing light source side; Said LED power supply is arranged in the heat abstractor of floodlight housing dorsal part, in the centre at the back side, two led light source positions and do not overlap with led light source; Said LED power supply; Comprise wiring board, power supply box body and power supply lid, said wiring board is fixedly set in the power supply box body, and said 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 tube is electrically connected with wiring board, and power tube is fixedly set on the power pack body sidewall; 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.
Above-mentioned 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.
Above-mentioned 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:
1, the power supply of the rotary photodetachment LED of this even light floodlight adopts power tube is arranged on the power pack body sidewall; And then pin is connected with wiring board; Because the power pack body sidewall is that heat sink material is processed; And power tube is completely fixed and be fitted on the power pack body sidewall, has promptly solved heat dissipation problem, has solved the stress problem of pin again.
2, the power supply of the rotary photodetachment LED of this even light floodlight has been set up control device, when this control device is used in temperature that too high or humidity is too high, reduces power or power supply is cut off, and has avoided the damage of power supply, has prolonged the service life of power supply.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the structural representation of LED power supply.
Wherein: the 2-power tube; 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 rotary photodetachment LED of a kind of even light floodlight comprises led light source, LED power supply, floodlight housing and floodlight lampshade, and this floodlight lampshade is arranged at the led light source outside and is connected with floodlight housing light source side; The floodlight dorsal part is provided with fixed connection apparatus; This fixed connection apparatus comprises firm banking and installing rack, and firm banking is fixedly connected with the floodlight dorsal part, and is provided with the rotation draw-in groove; Installing rack one end is connected with firm banking through the tightening device; The other end is connected with mounting points, and the tightening device moves in draw-in groove, also comprises speculum and reflector; Speculum and reflector are located in the floodlight lampshade, are fixedly connected with the light source side of floodlight 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 this floodlight housing dorsal part is provided with heat abstractor; This led light source is two, and two led light sources are symmetricly set in floodlight housing light source side; This LED power supply is arranged in the heat abstractor of floodlight housing dorsal part, in the centre at the back side, two led light source positions and do not overlap with led light source; This LED power supply; Comprise wiring board, power supply box body and power supply lid, this wiring board is fixedly set in the power supply box body, and this 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; This power tube is electrically connected with wiring board, and power tube is fixedly set on the power pack body sidewall; This 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.
This control device comprises temperature sensor and controller, and this 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.
This control device comprises temperature sensor and on-off controller, and this 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 rotary photodetachment LED of an even light floodlight comprises led light source, LED power supply, floodlight housing and floodlight lampshade, and said floodlight lampshade is arranged at the led light source outside and is connected with floodlight housing light source side; The floodlight dorsal part is provided with fixed connection apparatus; Said fixed connection apparatus comprises firm banking and installing rack, and firm banking is fixedly connected with the floodlight dorsal part, and is provided with the rotation draw-in groove; Installing rack one end is connected with firm banking through the tightening device; The other end is connected with mounting points, and the tightening device moves in draw-in groove, also comprises speculum and reflector; Speculum and reflector are located in the floodlight lampshade, are fixedly connected with the light source side of floodlight 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 floodlight housing dorsal part is provided with heat abstractor; Said led light source is two, and two led light sources are symmetricly set in floodlight housing light source side; Said LED power supply is arranged in the heat abstractor of floodlight housing dorsal part, in the centre at the back side, 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 power tube is electrically connected with wiring board, and power tube is fixedly set on the power pack body sidewall; 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 rotary photodetachment LED of even light according to claim 1 floodlight; It is characterized in that: said 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 rotary photodetachment LED of even light according to claim 1 floodlight; It is characterized in that: said 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 |
|---|---|---|---|
| CN2011205668374U CN202613093U (en) | 2011-12-20 | 2011-12-20 | Dodging rotary light-electricity isolating LED floodlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205668374U CN202613093U (en) | 2011-12-20 | 2011-12-20 | Dodging rotary light-electricity isolating LED floodlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202613093U true CN202613093U (en) | 2012-12-19 |
Family
ID=47346787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205668374U Expired - Fee Related CN202613093U (en) | 2011-12-20 | 2011-12-20 | Dodging rotary light-electricity isolating LED floodlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202613093U (en) |
-
2011
- 2011-12-20 CN CN2011205668374U patent/CN202613093U/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: 20121219 Termination date: 20161220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |