CN202452326U - Light-distributed type photodetachment LED ceiling lamp with sling chain - Google Patents
Light-distributed type photodetachment LED ceiling lamp with sling chain Download PDFInfo
- Publication number
- CN202452326U CN202452326U CN2011205629149U CN201120562914U CN202452326U CN 202452326 U CN202452326 U CN 202452326U CN 2011205629149 U CN2011205629149 U CN 2011205629149U CN 201120562914 U CN201120562914 U CN 201120562914U CN 202452326 U CN202452326 U CN 202452326U
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- power supply
- supply box
- pendent lamp
- box body
- lamp housing
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Abstract
The utility model provides a light-distributed type photodetachment LED (Light Emitting Diode) ceiling lamp with a sling chain and mainly aims at solving the problems of great inductive heating amount, great volume and poorer thermal conducting performance and strength in a traditional power supply of the ceiling lamp. The light-distributed type photodetachment LED ceiling lamp disclosed by the utility model comprises a circuit board, a power supply box body and a power supply box cover, wherein the circuit board is fixedly arranged in the power supply box body and comprises power supply box body side walls and a power supply box body base plate; the circuit board is fixedly arranged on the power supply box body base plate; an inductor is arranged on the side wall of the power supply box body and is coiled by a filament of which the diameter is smaller than 0.01mm; one side of the power supply box body base plate, which is away from the circuit board, is completely attached to the mounted part; and the power supply box body base plate and the power supply box body side walls form an integrated insulated heat conducting box. According to the light-distributed type photodetachment LED ceiling lamp disclosed by the utility model, due to the adoption of the filament of which the diameter is smaller than 0.1mm, the effective area is increased and the volume of the inductor is reduced; and the power supply box is an integrated part, and thus uniformity in heat radiation and high strength are obtained.
Description
Technical field
The present invention relates to a kind of even light 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.
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 canopy Material Selection is wanted, and do not adopt and can generation make us uncomfortable dazzle.When the lampshade moulding was complicated, in the environment of moist, many dirt, light fixture got rusty easily, falls lacquer, 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, does not go out several years, and pendent lamp is with dim nothings brilliance.
The inductance of existing pendent lamp power supply generally takes thick line to twine (the line footpath is generally greater than 1mm), can cause the skin effect of inductance to increase like this, and the inductance heating is big; In order to address this problem, the technical staff adopts the mode of dwindling the line footpath, but after dwindling the line footpath, fine rule is 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 the intensity of power supply box body lower like this, and the each several part heat dispersion is inconsistent, is unfavorable for heat radiation; Simultaneously, does not generally handle existing power supply box body bottom, and it is not tight to cause power supply bottom and mounted piece to be fitted, and is unfavorable for the heat conduction.
Summary of the invention
The present invention provides a kind of even light type photodetachment LED pendent lamp with chain sling, and the power supply inductance caloric value that has mainly solved existing pendent lamp is big, and volume is big; The problem that heat-conductive characteristic and intensity are relatively poor.
Technical solution of the present invention is following:
The even light 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 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, position, two led light source positions and do not overlap with led light source; 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 pack body sidewall is provided with inductance, and inductance is electrically connected with wiring board; Said inductance is through the fine rule coiling of diameter less than 0.01mm; Said inductance is fixed on the power pack body sidewall through screw; Be provided with the insulating radiation elastomeric pad between said inductance one side and the power pack body sidewall; Said 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; Said power supply box plate away from circuit board one side be mounted the position and fit the insulating heat-conductive box that power supply box plate and power pack body sidewall are formed in one fully.
The invention has the advantages that:
The power supply of the even light type photodetachment LED pendent lamp of this band chain sling has adopted the fine rule of diameter less than 0.1mm; Adopted the insulating heat-conductive cushion to be carried in the coil two ends simultaneously; With having the fixedly compressing tablet that ring-type turns over time it is fixed again; Increase effective area, dwindled the volume of inductance, can volume have been reduced to original 1/5; Simultaneously, the power supply box body of this power supply is an integral piece, and heat radiation is even, and intensity is high; Simultaneously, the box body back is handled, make its with mounted piece between contact closely, be beneficial to the heat conduction.
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 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 detailed:
The even light 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 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, 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, and 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 pack body sidewall is provided with inductance, and inductance is electrically connected with wiring board; Said inductance is through the fine rule coiling of diameter less than 0.01mm; Said inductance is fixed on the power pack body sidewall through screw; Be provided with the insulating radiation elastomeric pad between said inductance one side and the power pack body sidewall; Said 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; Said power supply box plate away from circuit board one side be mounted the position and fit the insulating heat-conductive box that power supply box plate and power pack body sidewall are formed in one fully.
Claims (1)
1. even light 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, 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 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, position, 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, and 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 pack body sidewall is provided with inductance, and inductance is electrically connected with wiring board; Said inductance is through the fine rule coiling of diameter less than 0.01mm; Said inductance is fixed on the power pack body sidewall through screw; Be provided with the insulating radiation elastomeric pad between said inductance one side and the power pack body sidewall; Said 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; Said power supply box plate away from circuit board one side be mounted the position and fit the insulating heat-conductive box that power supply box plate and power pack body sidewall are formed in one fully.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205629149U CN202452326U (en) | 2011-12-20 | 2011-12-20 | Light-distributed type photodetachment LED ceiling lamp with sling chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205629149U CN202452326U (en) | 2011-12-20 | 2011-12-20 | Light-distributed type photodetachment LED ceiling lamp with sling chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202452326U true CN202452326U (en) | 2012-09-26 |
Family
ID=46868189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205629149U Expired - Fee Related CN202452326U (en) | 2011-12-20 | 2011-12-20 | Light-distributed type photodetachment LED ceiling lamp with sling chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202452326U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103175053A (en) * | 2011-12-20 | 2013-06-26 | 西安智海电力科技有限公司 | Uniform light type photoelectricity separating light-emitting diode (LED) pendant lamp with pendant chain |
-
2011
- 2011-12-20 CN CN2011205629149U patent/CN202452326U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103175053A (en) * | 2011-12-20 | 2013-06-26 | 西安智海电力科技有限公司 | Uniform light type photoelectricity separating light-emitting diode (LED) pendant lamp with pendant chain |
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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: 20120926 Termination date: 20171220 |