CN202613265U - Uniform light radiating type photoelectricity separating LED (light-emitting diode) pendant lamp with installing plate - Google Patents
Uniform light radiating type photoelectricity separating LED (light-emitting diode) pendant lamp with installing plate Download PDFInfo
- Publication number
- CN202613265U CN202613265U CN2011205686762U CN201120568676U CN202613265U CN 202613265 U CN202613265 U CN 202613265U CN 2011205686762 U CN2011205686762 U CN 2011205686762U CN 201120568676 U CN201120568676 U CN 201120568676U CN 202613265 U CN202613265 U CN 202613265U
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- led
- power supply
- installing plate
- pendent lamp
- light source
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Abstract
The utility model provides an uniform light radiating type photoelectricity separating LED (light-emitting diode) pendant lamp with an installing plate, mainly aims at solving the problems that current pendant lamp has poor power radiating performance, and cannot run in high-temperature and high-humidity environments, and the structure in the prior art is not reasonable. The uniform light radiating type photoelectricity separating LED pendant lamp with the installing plate comprises an LED light source, an LED power supply, a pendant lamp housing and a pendant lamp shade, wherein the LED power supply comprises a circuit board, a power box body and a power box cover. According to the uniform light radiating type photoelectricity separating LED pendant lamp with the installing plate, an installing way that an idle unit is vertically arranged on the circuit board is adopted, so that the radiating is easily carried out; the idle unit can be independently replaced; the uniform light radiating type photoelectricity separating LED pendant lamp can be applied to the high-temperature and high-humidity environment; and with adoption of the vertical arrangement, an air channel can be formed, so that the heat can be taken way through flowing of air flow, and the radiating effect can be further improved. The power box cover has reasonable duty ratio, high strength, simplicity for processing and low cost.
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 installing plate.
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 installing plate 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, the setting of power supply lid structure is comparatively unreasonable, is unfavorable for heat radiation, also possibly cause foreign material to fall in the power supply, thereby cause the generation of problems such as power supply short circuit.
Summary of the invention
The present invention provides a kind of even light heat radiating type photodetachment LED pendent lamp with installing plate, has mainly solved existing pendent lamp power supply heat sinking poor performance, works in the hot and humid environment again; The problem of prior art unreasonable structure.
Technical solution of the present invention is following:
The even light heat radiating type photodetachment LED pendent lamp of this band installing plate; 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; The even light heat radiating type photodetachment LED pendent lamp of said band installing plate is fixed on the installation position through installing plate, and chain sling is connected with installing plate; Described installing plate is provided with the chain sling installing hole identical with the chain sling number; Installing plate is similar with the shape of pendent lamp housing; Also be provided with on the installing plate and be mounted a jockey that is connected; The even light heat radiating type photodetachment LED pendent lamp of said band installing plate also comprises speculum and reflector, and 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, position, 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; 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 vacant unit independently is vertically installed on the wiring board, and the operating temperature of vacant unit is-40 ℃ ~ 100 ℃; Said power supply lid is the U type, comprises that the power pack caping covers and be symmetricly set in the limit lid at top cover two ends, and said top cover and limit cover a plurality of bar holes that are useful on heat radiation all are set, and the limit covers and also is provided with the slotting formula slotted eye that is used for extracting power supply cord; The width of said bar hole is less than 3mm; The said bar hole gross area account for power pack caping capping long-pending more than 60%.
The invention has the advantages that:
The even light heat radiating type photodetachment LED pendent lamp of this band installing plate 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; Power supply lid dutycycle is provided with rationally, and intensity is high, is beneficial to processing, and cost is low.
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;
Fig. 3 is the structural representation of power supply lid;
Wherein: the vacant unit of 3-; 5-power supply box body; 6-power supply lid; 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 installing plate; 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; The even light heat radiating type photodetachment LED pendent lamp of said band installing plate is fixed on the installation position through installing plate, and chain sling is connected with installing plate; Described installing plate is provided with the chain sling installing hole identical with the chain sling number; Installing plate is similar with the shape of pendent lamp housing; Also be provided with on the installing plate and be mounted a jockey that is connected; The even light heat radiating type photodetachment LED pendent lamp of said band installing plate also comprises speculum and reflector, and 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, position, 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; 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 vacant unit independently is vertically installed on the wiring board, and the operating temperature of vacant unit is-40 ℃ ~ 100 ℃; Said power supply lid is the U type, comprises that the power pack caping covers and be symmetricly set in the limit lid at top cover two ends, and said top cover and limit cover a plurality of bar holes that are useful on heat radiation all are set, and the limit covers and also is provided with the slotting formula slotted eye that is used for extracting power supply cord; The width of said bar hole is less than 3mm; The said bar hole gross area account for power pack caping capping long-pending more than 60%.
Claims (1)
1. even light heat radiating type photodetachment LED pendent lamp with installing plate; 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; The even light heat radiating type photodetachment LED pendent lamp of said band installing plate is fixed on the installation position through installing plate, and chain sling is connected with installing plate; Described installing plate is provided with the chain sling installing hole identical with the chain sling number; Installing plate is similar with the shape of pendent lamp housing; Also be provided with on the installing plate and be mounted a jockey that is connected; The even light heat radiating type photodetachment LED pendent lamp of said band installing plate also comprises speculum and reflector, and 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, position, 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 ℃; The power supply lid is the U type, comprises that the power pack caping covers and be symmetricly set in the limit lid at top cover two ends, and top cover and limit cover a plurality of bar holes that are useful on heat radiation all are set, and the limit covers and also is provided with the slotting formula slotted eye that is used for extracting power supply cord; The width of said bar hole is less than 3mm; The said bar hole gross area account for power pack caping capping long-pending more than 60%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205686762U CN202613265U (en) | 2011-12-20 | 2011-12-20 | Uniform light radiating type photoelectricity separating LED (light-emitting diode) pendant lamp with installing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205686762U CN202613265U (en) | 2011-12-20 | 2011-12-20 | Uniform light radiating type photoelectricity separating LED (light-emitting diode) pendant lamp with installing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202613265U true CN202613265U (en) | 2012-12-19 |
Family
ID=47346958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205686762U Expired - Fee Related CN202613265U (en) | 2011-12-20 | 2011-12-20 | Uniform light radiating type photoelectricity separating LED (light-emitting diode) pendant lamp with installing plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202613265U (en) |
-
2011
- 2011-12-20 CN CN2011205686762U patent/CN202613265U/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 |