CN202613266U - Uniform-light heat-dissipation type photoelectricity separation light-emitting diode (LED) pendant lamp with pendant chain - Google Patents
Uniform-light heat-dissipation type photoelectricity separation light-emitting diode (LED) pendant lamp with pendant chain Download PDFInfo
- Publication number
- CN202613266U CN202613266U CN2011205686809U CN201120568680U CN202613266U CN 202613266 U CN202613266 U CN 202613266U CN 2011205686809 U CN2011205686809 U CN 2011205686809U CN 201120568680 U CN201120568680 U CN 201120568680U CN 202613266 U CN202613266 U CN 202613266U
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- power supply
- led
- pendent lamp
- lamp housing
- light source
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Abstract
The utility model provides a uniform-light heat-dissipation type photoelectricity separation light-emitting diode (LED) pendant lamp with a pendant chain. The uniform-light heat-dissipation type photoelectricity separation LED pendant lamp with the pendant chain mainly resolves the problems that an exiting uniform-light heat-dissipation type photoelectricity separation LED pendant lamp with a pendant chain is poor in heat dissipation performance of an LED power supply and can not work in high-temperature and high-humidity environment; and the power supply is easy to damage due to the fact that in the prior art the power supply can not be regulated to adapt to the environment. According to the uniform-light heat-dissipation type photoelectricity separation LED pendant lamp with the pendant chain, by means of the installation method that a vacant unit is erected on a circuit board, the vacant unit can be replaced independently, wind channels can be formed through vertical installation, and therefore airflow circuits to take away heat, and heat dissipation effect is further improved; a control device is additionally installed, and therefore damage to the power supply is avoided, and service life of the power supply is prolonged.
Description
Technical field
The present invention relates to a kind of even light heat radiating type photodetachment LED pendent lamp, belong to the LED lighting field with chain sling.
Background technology
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 vacant unit of the LED power supply of the even light heat radiating type photodetachment LED pendent lamp of existing band chain sling is generally positioned on the wiring board, and this set-up mode is unfavorable for heat radiation, is not suitable for the operate as normal of hot and humid environment; Simultaneously, 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 even light heat radiating type photodetachment LED pendent lamp with chain sling, has mainly solved the LED power supply heat sinking poor performance of the even light heat radiating type photodetachment LED pendent lamp of existing band chain sling, works in the hot and humid environment again; Prior art can't be done the adjustment that is adapted to environment to power work, causes the flimsy problem of power supply.
Technical solution of the present invention is following:
The even light heat radiating type photodetachment LED pendent lamp of this band chain sling; Comprise led light source, LED power supply, pendent lamp housing and canopy; Said canopy is arranged at the led light source outside and is connected with pendent lamp housing light source side; Be connected with four chain slings on the said pendent lamp housing dorsal part, the chain sling other end is connected with installing plate; The line of said four chain slings and pendent lamp housing tie point is a rectangle; Each chain sling connects through the chain sling connecting ring that is arranged on the pendent lamp housing dorsal part; The even light heat radiating type photodetachment LED pendent lamp of said band chain sling also comprises speculum and reflector; Speculum and reflector are located in the canopy, are fixedly connected with the light source side of pendent 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 pendent lamp housing dorsal part is provided with heat abstractor; Said led light source is two, and two led light sources are symmetricly set in pendent lamp housing light source side; Said LED power supply is arranged in the heat abstractor of pendent lamp housing dorsal part; In the centre at the back side, two led light source positions and do not overlap with led light source; Said heat abstractor is made up of equally distributed fin; Comprise subzero temperature radiating part and streamline radiating part, described subzero temperature radiating part is arranged on the subzero temperature radiated rib group on the pendent lamp housing short transverse, and the streamline radiating part is arranged on the streamline radiated rib group on the pendent lamp housing width; 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; Vacant unit independently is vertically installed on the wiring board, and the operating temperature of vacant unit is-40 ℃ ~ 100 ℃; 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 even light heat radiating type photodetachment LED pendent lamp of this band chain sling is taked mounting means is in the circuit board erect in vacant unit; Easy heat radiation is set like this, can carries out independent replacing, be applicable to hot and humid environment vacant unit; Can be at-40 ℃ ~ 100 ℃, operate as normal in 90% humidity environment; When humidity in the power supply was big, dew can flow down along the wiring board of erectting; Simultaneously, erect setting and can form the air channel, be beneficial to airflow and take away heat, further improved radiating effect; Set up control device in the power supply of the present invention, 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, avoided 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;
Wherein: the vacant unit of 3-; 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 even light heat radiating type photodetachment LED pendent lamp of this band chain sling; Comprise led light source, LED power supply, pendent lamp housing and canopy; Said canopy is arranged at the led light source outside and is connected with pendent lamp housing light source side; Be connected with four chain slings on the said pendent lamp housing dorsal part, the chain sling other end is connected with installing plate; The line of said four chain slings and pendent lamp housing tie point is a rectangle, and this rectangle is similar with the pendent lamp lamp housing; Each chain sling connects through the chain sling connecting ring that is arranged on the pendent lamp housing dorsal part; The even light heat radiating type photodetachment LED pendent lamp of said band chain sling also comprises speculum and reflector; Speculum and reflector are located in the canopy, are fixedly connected with the light source side of pendent 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 pendent lamp housing dorsal part is provided with heat abstractor; Said led light source is two, and two led light sources are symmetricly set in pendent lamp housing light source side; Said LED power supply is arranged in the heat abstractor of pendent lamp housing dorsal part; In the centre at the back side, two led light source positions and do not overlap with led light source; Said heat abstractor is made up of equally distributed fin; Comprise subzero temperature radiating part and streamline radiating part, described subzero temperature radiating part is arranged on the subzero temperature radiated rib group on the pendent lamp housing short transverse, and the streamline radiating part is arranged on the streamline radiated rib group on the pendent lamp housing width; 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; Vacant unit independently is vertically installed on the wiring board, and the operating temperature of vacant unit is-40 ℃ ~ 100 ℃; 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. even light heat radiating type photodetachment LED pendent lamp with chain sling; Comprise led light source, LED power supply, pendent lamp housing and canopy; Said canopy is arranged at the led light source outside and is connected with pendent lamp housing light source side; Be connected with four chain slings on the said pendent lamp housing dorsal part, the chain sling other end is connected with installing plate; The line of said four chain slings and pendent lamp housing tie point is a rectangle; Each chain sling connects through the chain sling connecting ring that is arranged on the pendent lamp housing dorsal part; The even light heat radiating type photodetachment LED pendent lamp of said band chain sling also comprises speculum and reflector; Speculum and reflector are located in the canopy, are fixedly connected with the light source side of pendent 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 pendent lamp housing dorsal part is provided with heat abstractor; Said led light source is two, and two led light sources are symmetricly set in pendent lamp housing light source side; Said LED power supply is arranged in the heat abstractor of pendent lamp housing dorsal part; In the centre at the back side, two led light source positions and do not overlap with led light source; Said heat abstractor is made up of equally distributed fin; Comprise subzero temperature radiating part and streamline radiating part, described subzero temperature radiating part is arranged on the subzero temperature radiated rib group on the pendent lamp housing short transverse, and the streamline radiating part is arranged on the streamline radiated rib group on the pendent lamp housing width; 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; 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; Vacant unit independently is vertically installed on the wiring board, and the operating temperature of vacant unit is-40 ℃ ~ 100 ℃; 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 even light heat radiating type photodetachment LED pendent lamp of band chain sling according to claim 1; It is characterized in that: control device comprises temperature sensor and controller; 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.
3. the even light heat radiating type photodetachment LED pendent lamp of band chain sling according to claim 2; It is characterized in that: control device comprises temperature sensor and on-off controller; 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, the direct powered-down of on-off controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205686809U CN202613266U (en) | 2011-12-20 | 2011-12-20 | Uniform-light heat-dissipation type photoelectricity separation light-emitting diode (LED) pendant lamp with pendant chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205686809U CN202613266U (en) | 2011-12-20 | 2011-12-20 | Uniform-light heat-dissipation type photoelectricity separation light-emitting diode (LED) pendant lamp with pendant chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202613266U true CN202613266U (en) | 2012-12-19 |
Family
ID=47346959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205686809U Expired - Fee Related CN202613266U (en) | 2011-12-20 | 2011-12-20 | Uniform-light heat-dissipation type photoelectricity separation light-emitting diode (LED) pendant lamp with pendant chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202613266U (en) |
-
2011
- 2011-12-20 CN CN2011205686809U patent/CN202613266U/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: 20121219 Termination date: 20161220 |