CN103175042A - Photoelectric separation type cooling light-emitting diode (LED) pendant lamp with a pendant chain - Google Patents
Photoelectric separation type cooling light-emitting diode (LED) pendant lamp with a pendant chain Download PDFInfo
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- CN103175042A CN103175042A CN2011104507223A CN201110450722A CN103175042A CN 103175042 A CN103175042 A CN 103175042A CN 2011104507223 A CN2011104507223 A CN 2011104507223A CN 201110450722 A CN201110450722 A CN 201110450722A CN 103175042 A CN103175042 A CN 103175042A
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- China
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- power supply
- pendent lamp
- lamp housing
- led
- light source
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention provides a photoelectric separation type cooling light-emitting diode (LED) pendant lamp with a pendant chain, and mainly solves the problems that an inductor of a power supply of an existing photoelectric separation type cooling LED pendant lamp with a pendant chain is large in calorific value and large in size, and installation is single in mode and adaptability is poor due to the fact that an installation hole is single in arrangement. According to the photoelectric separation type cooling LED pendant lamp with the pendant chain, the side wall of a power pack body is provided with an inductor, the inductor is made of a fine wire with a diameter smaller than 0.01mm in a wound mode, and a power pack body baseplate is provided with at least three groups of connection holes used for fixing a power supply. Accordingly, the effective area is enlarged and the size of the inductor is reduced. Power supply installation holes comprise strip-shaped holes and U-shaped holes, and are suitable for a variety of installation occasions.
Description
Technical field
The present invention relates to a kind of photoelectric separating heat radiation LED pendent 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 photoelectric separating heat radiation LED pendent lamp power supply with chain sling generally takes thick line to be wound around (wire diameter is generally greater than 1mm), can cause like this Kelvin 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, existing photoelectric separating heat radiation LED pendent lamp power supply installing hole with chain sling arranges single, when in a single day machining accuracy does not meet the demands, may cause power supply can't be arranged on mounted piece; Simultaneously, installing hole is single, causes mounting means single, if construction space is less, thereby instrument possibly can't go deep into causing and can't installing.
Summary of the invention
The invention provides a kind of photoelectric separating heat radiation LED pendent lamp with chain sling, the inductance caloric value that has mainly solved existing photoelectric separating heat radiation LED pendent lamp power supply with chain sling is large, and volume is large, and installing hole arranges single, cause mounting means single, the problem of bad adaptability.
Technical solution of the present invention is as follows:
This is with the photoelectric separating heat radiation LED pendent 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, 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 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, 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; Be provided with at least three group connecting holes for fixed power source on described power supply box plate, the described connecting hole of respectively organizing forms by an identical bar hole and U-shaped hole; Be provided be used to the limited block that prevents that bar hole is communicated with U-shaped hole between described bar hole and U-shaped hole.
The invention has the advantages that:
This diameter fine rule less than 0.1mm of power acquisition with the photoelectric separating heat radiation LED pendent 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 installing hole comprises bar hole and U-shaped hole, and the design in two kinds of holes has increased multiple mounting modes, is applicable to multiple different installation occasion.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of LED power supply of the present invention;
Wherein: the 1-inductance; 5-power supply box body; The 71-bar hole; 72-U type hole; The 9-LED power supply.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail: as shown in Figure 1 and Figure 2
Photoelectric separating heat radiation LED pendent 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, is connected with four chain slings on described pendent lamp housing dorsal part, and 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, 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 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, 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; Be provided with at least three group connecting holes for fixed power source on described power supply box plate, the described connecting hole of respectively organizing forms by an identical bar hole and U-shaped hole; Be provided be used to the limited block that prevents that bar hole is communicated with U-shaped hole between described bar hole and U-shaped hole.
Claims (1)
1. photoelectric separating heat radiation LED pendent 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, 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 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, 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; Be provided with at least three group connecting holes for fixed power source on described power supply box plate, the described connecting hole of respectively organizing forms by an identical bar hole and U-shaped hole; Be provided be used to the limited block that prevents that bar hole is communicated with U-shaped hole between described bar hole and U-shaped hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104507223A CN103175042A (en) | 2011-12-20 | 2011-12-20 | Photoelectric separation type cooling light-emitting diode (LED) pendant lamp with a pendant chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104507223A CN103175042A (en) | 2011-12-20 | 2011-12-20 | Photoelectric separation type cooling light-emitting diode (LED) pendant lamp with a pendant chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103175042A true CN103175042A (en) | 2013-06-26 |
Family
ID=48635091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104507223A Withdrawn CN103175042A (en) | 2011-12-20 | 2011-12-20 | Photoelectric separation type cooling light-emitting diode (LED) pendant lamp with a pendant chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103175042A (en) |
-
2011
- 2011-12-20 CN CN2011104507223A patent/CN103175042A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20130626 |