CN103175046A - Light-homogenized heat dissipation light-emitting diode (LED) ceiling lamp with installation plate - Google Patents
Light-homogenized heat dissipation light-emitting diode (LED) ceiling lamp with installation plate Download PDFInfo
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- CN103175046A CN103175046A CN2011104515465A CN201110451546A CN103175046A CN 103175046 A CN103175046 A CN 103175046A CN 2011104515465 A CN2011104515465 A CN 2011104515465A CN 201110451546 A CN201110451546 A CN 201110451546A CN 103175046 A CN103175046 A CN 103175046A
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- pendent lamp
- heat dissipation
- power supply
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Abstract
The invention provides a light-homogenized heat dissipation light-emitting diode (LED) ceiling lamp with an installation plate. The light-homogenized heat dissipation LED ceiling lamp with the installation plate mainly solves the problems that a power tube of an existing ceiling lamp LED power source is poor in heat dissipation performance and large in pin stress, and an existing power vacancy type LED power source in poor in heat dissipation performance and can not work in a high temperature and high humidity environment. The light-homogenized heat dissipation LED ceiling lamp with the installation plate comprises an LED light source, an LED power source, a ceiling lamp shell body and a ceiling lamp lampshade, and the LED power source comprises a circuit board, a power source box body and a power source box cover. According to the light-homogenized heat dissipation LED ceiling lamp with the installation plate, a power tube is arranged on the side wall of the power source box body, the heat dissipation problem and the stress problem of a pin are solved, a vacancy unit can be independently replaced, an air duct can be formed through vertical arrangement, the fact that heat is taken away by flow circulation of air flow is benefited, and a heat dissipation effect is further improved.
Description
Technical field
The present invention relates to a kind of even smooth heat radiation LED pendent lamp with installing plate, belong to the LED lighting field.
Background technology
The LED illumination is namely LED lighting, is a kind of semiconductor solid luminescence device.It is to utilize the solid semiconductor chip as luminescent material, by carrier, compound energy of emitting surplus occurs and cause photo emissions in semiconductor, 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 LED power supply of existing even smooth heat radiation LED pendent lamp with installing plate generally is set directly on wiring board, causes like this heat comparatively concentrated, 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 like this stress of pin, and long-term use easily causes potential safety hazard.
The vacant unit of the LED power supply of existing even smooth heat radiation LED pendent lamp with installing plate is generally positioned on wiring board, and this set-up mode is unfavorable for heat radiation, is not suitable for the normal operation of hot and humid environment.
Summary of the invention
The invention provides a kind of even smooth heat radiation LED pendent lamp with installing plate, the power tube heat dispersion that has mainly solved existing pendent lamp LED power supply is poor, pin stress is large; The existing vacant type LED power supply heat sinking of power poor performance, the problem of working in hot and humid environment again.
Technical solution of the present invention is as follows:
This is with the even smooth heat radiation LED pendent lamp of installing plate, comprise LED light source, LED power supply, pendent lamp housing and canopy, described canopy is connected with pendent lamp housing light source side outside being arranged at LED light source, described even smooth heat radiation LED pendent lamp with installing plate is fixed on the installation position by installing plate, and chain sling is connected with installing plate; Be provided with the chain sling installing hole identical with the chain sling number on described installing plate, installing plate is similar to the shape of pendent lamp housing, also be provided with on installing plate and be mounted a jockey that is connected, described even smooth heat radiation LED pendent lamp with installing plate also comprises speculum and reflector, speculum and reflector are located in 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, LED light source is arranged on the central point of reflecting surface and reflector, be provided with heat abstractor on pendent lamp housing dorsal part, described heat abstractor is comprised 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 pendent lamp housing short transverse, and the streamline radiating part is arranged on the streamline radiated rib group on pendent lamp housing width; Described LED power supply comprises wiring board, power supply box body and power supply lid, 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; Power tube is electrically connected to wiring board, and power tube is fixedly installed on the power pack body sidewall; Vacant unit independently is vertically installed on wiring board, and the operating temperature of vacant unit is-40 ℃～100 ℃.
The invention has the advantages that:
Even smooth heat radiation LED pendent lamp with installing plate provided by the invention, its power acquisition is used 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 made, and power tube is completely fixed and be fitted on the power pack body sidewall, namely solve heat dissipation problem, solved again the stress problem of pin.
Even smooth heat radiation LED pendent lamp with installing plate provided by the invention, its power supply is taked vacant unit setting mounting means in the circuit board, easy heat radiation is set like this, can carry out independent replacing to vacant unit, be applicable to hot and humid environment, can at-40 ℃～100 ℃, work in 90% humidity environment; When in power supply, humidity was larger, 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.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is LED power supply architecture schematic diagram of the present invention;
Wherein: the 2-power tube; The vacant unit of 3-; 5-power supply box body; The 9-LED power supply.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail:
This even smooth heat radiation LED pendent lamp with installing plate comprises LED light source, LED power supply, pendent lamp housing and canopy, described canopy is connected with pendent lamp housing light source side outside being arranged at LED light source, described even smooth heat radiation LED pendent lamp with installing plate is fixed on the installation position by installing plate, and chain sling is connected with installing plate; Be provided with the chain sling installing hole identical with the chain sling number on described installing plate, installing plate is similar to the shape of pendent lamp housing, also be provided with on installing plate and be mounted a jockey that is connected, described even smooth heat radiation LED pendent lamp with installing plate also comprises speculum and reflector, speculum and reflector are located in 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, LED light source is arranged on the central point of reflecting surface and reflector, be provided with heat abstractor on pendent lamp housing dorsal part, described heat abstractor is comprised 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 pendent lamp housing short transverse, and the streamline radiating part is arranged on the streamline radiated rib group on pendent lamp housing width; Described LED power supply comprises wiring board, power supply box body and power supply lid, 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; Power tube is electrically connected to wiring board, and power tube is fixedly installed on the power pack body sidewall; Vacant unit independently is vertically installed on wiring board, and the operating temperature of vacant unit is-40 ℃～100 ℃.
Claims (1)
1. even smooth heat radiation LED pendent lamp with installing plate, comprise LED light source, LED power supply, pendent lamp housing and canopy, described canopy is connected with pendent lamp housing light source side outside being arranged at LED light source, described even smooth heat radiation LED pendent lamp with installing plate is fixed on the installation position by installing plate, and chain sling is connected with installing plate; Be provided with the chain sling installing hole identical with the chain sling number on described installing plate, installing plate is similar to the shape of pendent lamp housing, also be provided with on installing plate and be mounted a jockey that is connected, described even smooth heat radiation LED pendent lamp with installing plate also comprises speculum and reflector, speculum and reflector are located in 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, LED light source is arranged on the central point of reflecting surface and reflector, be provided with heat abstractor on described pendent lamp housing dorsal part, described heat abstractor is comprised 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 pendent lamp housing short transverse, and the streamline radiating part is arranged on the streamline radiated rib group on pendent lamp housing width; It is characterized in that: described LED power supply comprises wiring board, power supply box body and power supply lid, 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; Power tube is electrically connected to wiring board, and power tube is fixedly installed on the power pack body sidewall; Vacant unit independently is vertically installed on wiring board, and the operating temperature of vacant unit is-40 ℃～100 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104515465A CN103175046A (en) | 2011-12-20 | 2011-12-20 | Light-homogenized heat dissipation light-emitting diode (LED) ceiling lamp with installation plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104515465A CN103175046A (en) | 2011-12-20 | 2011-12-20 | Light-homogenized heat dissipation light-emitting diode (LED) ceiling lamp with installation plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103175046A true CN103175046A (en) | 2013-06-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104515465A Pending CN103175046A (en) | 2011-12-20 | 2011-12-20 | Light-homogenized heat dissipation light-emitting diode (LED) ceiling lamp with installation plate |
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| CN (1) | CN103175046A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1328413A (en) * | 2000-06-12 | 2001-12-26 | 松下电工株式会社 | Electronic ballast for discharging lamp |
| CN101019467A (en) * | 2004-08-18 | 2007-08-15 | 瑞科固体照明公司 | LED control utilizing dynamic resistance of LEDs |
| CN201226612Y (en) * | 2008-06-18 | 2009-04-22 | 邱国良 | Electronic ballast |
| CN201267043Y (en) * | 2008-09-01 | 2009-07-01 | 深圳市拓邦电子科技股份有限公司 | Electrodeless lamp controller |
| CN101790273A (en) * | 2009-01-27 | 2010-07-28 | 松下电工株式会社 | Lighting apparatus for discharge lamp and ligthing paraphernalia |
| CN201944716U (en) * | 2010-12-19 | 2011-08-24 | 西安智海电力科技有限公司 | Even-light heat radiation photoelectric separation light-emitting diode (LED) ceiling lamp with installment plate |
-
2011
- 2011-12-20 CN CN2011104515465A patent/CN103175046A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1328413A (en) * | 2000-06-12 | 2001-12-26 | 松下电工株式会社 | Electronic ballast for discharging lamp |
| CN101019467A (en) * | 2004-08-18 | 2007-08-15 | 瑞科固体照明公司 | LED control utilizing dynamic resistance of LEDs |
| CN201226612Y (en) * | 2008-06-18 | 2009-04-22 | 邱国良 | Electronic ballast |
| CN201267043Y (en) * | 2008-09-01 | 2009-07-01 | 深圳市拓邦电子科技股份有限公司 | Electrodeless lamp controller |
| CN101790273A (en) * | 2009-01-27 | 2010-07-28 | 松下电工株式会社 | Lighting apparatus for discharge lamp and ligthing paraphernalia |
| CN201944716U (en) * | 2010-12-19 | 2011-08-24 | 西安智海电力科技有限公司 | Even-light heat radiation photoelectric separation light-emitting diode (LED) ceiling lamp with installment plate |
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Application publication date: 20130626 |