CN103175053A - Uniform light type photoelectricity separating light-emitting diode (LED) pendant lamp with pendant chain - Google Patents
Uniform light type photoelectricity separating light-emitting diode (LED) pendant lamp with pendant chain Download PDFInfo
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- CN103175053A CN103175053A CN2011104539826A CN201110453982A CN103175053A CN 103175053 A CN103175053 A CN 103175053A CN 2011104539826 A CN2011104539826 A CN 2011104539826A CN 201110453982 A CN201110453982 A CN 201110453982A CN 103175053 A CN103175053 A CN 103175053A
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Abstract
The invention provides a uniform light type photoelectricity separating light-emitting diode (LED) pendant lamp with a pendant chain, and mainly solves the problems that a power supply of an existing pendant lamp power supply is large in calorific value and size of an inductor, and poor in heat transfer property and strength. The uniform light type photoelectricity separating LED pendant lamp with the pendant chain comprises a circuit board, a power pack body and a power pack cover. The circuit board is fixedly arranged in the power pack body which comprises a power pack body side wall and a power pack body baseplate. The circuit board is fixedly arranged on the power pack body baseplate. An inductor is arranged on the power pack body side wall. The inductor is made of a fine wire with a diameter smaller than 0.01mm in a wound mode. One side of the power pack body baseplate is far away from the circuit board and completely fits in with an installed part. The power pack body baseplate and the power pack body side wall are integrated insulation heat conduction boxes. In the uniform light type photoelectricity separating LED pendant lamp with the pendant chain, the fine wire with the diameter smaller than 0.01mm is utilized, the effective area is enlarged, the size of the inductor is reduced and the power pack body is an integrated part. Accordingly, heat dissipation is uniform and strength is high.
Description
Technical field
The present invention relates to a kind of even smooth type optical-electric separation LED ceiling lamp with chain sling, 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.
Pendent lamp generally must be fixed with chain sling, suspension hook hanging, and the upper end is connected with the built-in fitting of building, and pendent lamp light requires can not hinder people's normal line of sight, also can not hinder the sight line that the people hopes mutually, or make us feeling dazzling.It is appropriate that the selection of canopy material is wanted, and do not adopt and can generation make us uncomfortable dazzle.When the lampshade moulding was more complicated, in the environment of moist, many dirt, light fixture got rusty easily, falls paint, and lampshade covers dirt light can be day by day dim, did not often maintain, cleaned, and illumination one annual reduces approximately 30 percent according to statistics, do not go out several years, pendent lamp with dim without honorable.
The inductance of existing pendent lamp power supply generally takes thick line to be wound around (wire diameter is generally greater than 1mm), can cause like this skin effect of inductance to increase, and the inductance heating is large; In order to address this problem, the technical staff adopts the mode of dwindling wire diameter, but after dwindling wire diameter, fine rule is more difficult fixing after winding, even can line pressure is disconnected.
Simultaneously, the power supply box body of existing pendent lamp power supply is generally the split part, cause like this intensity of power supply box body lower, and the each several part heat dispersion is inconsistent, is unfavorable for heat radiation; Simultaneously, does not generally process existing power supply box body bottom, causes power supply bottom and mounted piece to be fitted not tight, is unfavorable for the heat conduction.
Summary of the invention
The invention provides a kind of even smooth type optical-electric separation LED ceiling lamp with chain sling, the power supply inductance caloric value that has mainly solved existing pendent lamp is large, and volume is large; The problem that heat-conductive characteristic and intensity are relatively poor.
Technical solution of the present invention is as follows:
This is with the even smooth type optical-electric separation LED ceiling lamp of chain sling, 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, be connected with four chain slings on described pendent lamp housing dorsal part, the chain sling other end is connected with installing plate; The line of described four chain slings and pendent lamp housing tie point is rectangle, and this rectangle is similar to the pendent lamp lamp housing; Each chain sling connects by the chain sling connecting ring that is arranged on pendent lamp housing dorsal part, described even smooth type optical-electric separation LED ceiling lamp with chain sling 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, and LED light source is arranged on the central point of reflecting surface and reflector, is provided with heat abstractor on described pendent lamp housing dorsal part; Described LED light source is two, and two LED light sources are symmetricly set in pendent lamp housing light source side; Described 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; 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 inductance on described power pack body sidewall, inductance is electrically connected to wiring board; Described inductance is by the fine rule coiling of diameter less than 0.01mm; Described inductance is fixed on the power pack body sidewall by screw, be provided with the insulating radiation elastomeric pad between described inductance one side and power pack body sidewall, described inductance opposite side is disposed with the insulating radiation elastomeric pad, fixedly compressing tablet and hold-down nut, fixedly compressing tablet is provided with the flange that is used to the screw guiding near the insulating radiation elastomeric pad; Described power supply box plate away from circuit board one side be mounted the position and fit fully, the insulating heat-conductive box that power supply box plate and power pack body sidewall are formed in one.
The invention has the advantages that:
This diameter fine rule less than 0.1mm of power acquisition with the even smooth type optical-electric separation LED ceiling lamp of chain sling, adopted simultaneously the insulating heat-conductive cushion to be carried in coil two ends, use again the fixedly compressing tablet that turns over time with ring-type that it is fixed, increased effective area, dwindled the volume of inductance, volume can be down to original 1/5; Simultaneously, the power supply box body of this power supply is integrated part, and heat radiation is even, and intensity is high; Simultaneously, the box body back is processed, make its with mounted piece between contact closely, be beneficial to the heat conduction.
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 1-inductance; 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 is with the even smooth type optical-electric separation LED ceiling lamp of chain sling, 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, be connected with four chain slings on described pendent lamp housing dorsal part, the chain sling other end is connected with installing plate; The line of described four chain slings and pendent lamp housing tie point is rectangle, and this rectangle is similar to the pendent lamp lamp housing; Each chain sling connects by the chain sling connecting ring that is arranged on pendent lamp housing dorsal part, described even smooth type optical-electric separation LED ceiling lamp with chain sling 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, and LED light source is arranged on the central point of reflecting surface and reflector, is provided with heat abstractor on described pendent lamp housing dorsal part; Described LED light source is two, and two LED light sources are symmetricly set in pendent lamp housing light source side; Described 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, the 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, comprise power pack body sidewall and power supply box plate, wiring board is fixedly installed on the power supply box plate; Be provided with inductance on described power pack body sidewall, inductance is electrically connected to wiring board; Described inductance is by the fine rule coiling of diameter less than 0.01mm; Described inductance is fixed on the power pack body sidewall by screw, be provided with the insulating radiation elastomeric pad between described inductance one side and power pack body sidewall, described inductance opposite side is disposed with the insulating radiation elastomeric pad, fixedly compressing tablet and hold-down nut, fixedly compressing tablet is provided with the flange that is used to the screw guiding near the insulating radiation elastomeric pad; Described power supply box plate away from circuit board one side be mounted the position and fit fully, the insulating heat-conductive box that power supply box plate and power pack body sidewall are formed in one.
Claims (1)
1. even smooth type optical-electric separation LED ceiling lamp with chain sling, 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, be connected with four chain slings on described pendent lamp housing dorsal part, the chain sling other end is connected with installing plate; The line of described four chain slings and pendent lamp housing tie point is rectangle, and this rectangle is similar to the pendent lamp lamp housing; Each chain sling connects by the chain sling connecting ring that is arranged on pendent lamp housing dorsal part, described even smooth type optical-electric separation LED ceiling lamp with chain sling 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, and LED light source is arranged on the central point of reflecting surface and reflector, is provided with heat abstractor on described pendent lamp housing dorsal part; Described LED light source is two, and two LED light sources are symmetricly set in pendent lamp housing light source side; Described 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, 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, comprise power pack body sidewall and power supply box plate, wiring board is fixedly installed on the power supply box plate; Be provided with inductance on described power pack body sidewall, inductance is electrically connected to wiring board; Described inductance is by the fine rule coiling of diameter less than 0.01mm; Described inductance is fixed on the power pack body sidewall by screw, be provided with the insulating radiation elastomeric pad between described inductance one side and power pack body sidewall, described inductance opposite side is disposed with the insulating radiation elastomeric pad, fixedly compressing tablet and hold-down nut, fixedly compressing tablet is provided with the flange that is used to the screw guiding near the insulating radiation elastomeric pad; Described power supply box plate away from circuit board one side be mounted the position and fit fully, the insulating heat-conductive box that power supply box plate and power pack body sidewall are formed in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104539826A CN103175053A (en) | 2011-12-20 | 2011-12-20 | Uniform light type photoelectricity separating light-emitting diode (LED) pendant lamp with pendant chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104539826A CN103175053A (en) | 2011-12-20 | 2011-12-20 | Uniform light type photoelectricity separating light-emitting diode (LED) pendant lamp with pendant chain |
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| Publication Number | Publication Date |
|---|---|
| CN103175053A true CN103175053A (en) | 2013-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104539826A Pending CN103175053A (en) | 2011-12-20 | 2011-12-20 | Uniform light type photoelectricity separating light-emitting diode (LED) pendant lamp with pendant chain |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86206759U (en) * | 1986-09-08 | 1988-02-10 | 徐伟 | Colour-changeable rotating decorative lamp |
| CN201114934Y (en) * | 2007-07-24 | 2008-09-10 | 安徽长远绿色能源有限公司 | Novel high-intensity gas discharging electronic ballast |
| US7525203B1 (en) * | 2005-08-11 | 2009-04-28 | Jeffrey Racho | Back-up electric power generator for electronic components attached to automatic firearms |
| CN201944719U (en) * | 2010-12-19 | 2011-08-24 | 西安智海电力科技有限公司 | Uniform light type photodetachment LED (light-emitting diode) droplight with pendant chains and groove |
| CN202452326U (en) * | 2011-12-20 | 2012-09-26 | 西安智海电力科技有限公司 | Light-distributed type photodetachment LED ceiling lamp with sling chain |
-
2011
- 2011-12-20 CN CN2011104539826A patent/CN103175053A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86206759U (en) * | 1986-09-08 | 1988-02-10 | 徐伟 | Colour-changeable rotating decorative lamp |
| US7525203B1 (en) * | 2005-08-11 | 2009-04-28 | Jeffrey Racho | Back-up electric power generator for electronic components attached to automatic firearms |
| CN201114934Y (en) * | 2007-07-24 | 2008-09-10 | 安徽长远绿色能源有限公司 | Novel high-intensity gas discharging electronic ballast |
| CN201944719U (en) * | 2010-12-19 | 2011-08-24 | 西安智海电力科技有限公司 | Uniform light type photodetachment LED (light-emitting diode) droplight with pendant chains and groove |
| CN202452326U (en) * | 2011-12-20 | 2012-09-26 | 西安智海电力科技有限公司 | Light-distributed type photodetachment LED ceiling lamp with sling chain |
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Application publication date: 20130626 |