CN201944734U - Even light type photoelectricity-separating light-emitting diode (LED) ceiling lamp with lifting chains - Google Patents
Even light type photoelectricity-separating light-emitting diode (LED) ceiling lamp with lifting chains Download PDFInfo
- Publication number
- CN201944734U CN201944734U CN201020669543XU CN201020669543U CN201944734U CN 201944734 U CN201944734 U CN 201944734U CN 201020669543X U CN201020669543X U CN 201020669543XU CN 201020669543 U CN201020669543 U CN 201020669543U CN 201944734 U CN201944734 U CN 201944734U
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- led
- pendent lamp
- light source
- ceiling lamp
- lamp housing
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Abstract
The utility model provides an even light type photoelectricity-separating light-emitting diode (LED) ceiling lamp with lifting chains, and mainly resolves the problems that the distributions of lifting chains of an existing ceiling lamp are not reasonable, the balance of the ceiling lamp is poor, the reliability of the ceiling lamp is low, the distribution of light intensity of the faculae formed by emergent light is not even, and the existing ceiling lamp causes energy waste easily. The even light type photoelectricity-separating LED ceiling lamp with the lifting chains comprises LED light sources, an LED power source, a ceiling lamp shell and a ceiling lamp shade. The ceiling lamp shade which is arranged on the outer side of the LED light sources is connected with the light source side of the ceiling lamp shade. The back lateral side of the ceiling lamp shell is connected with four lifting chains, and the other ends of the lifting chains are connected with a mounting plate. The even light type photoelectricity-separating LED ceiling lamp with the lifting chains further comprises a reflecting mirror and a reflecting cup. Two LED light sources are symmetrically arranged on the light source side of the ceiling lamp shell.
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, by carrier compound energy of emitting surplus takes place 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 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.
Existing pendent lamp generally all adopts two chain slings to hang, and so not only intensity has problems, and is difficult to make the pendent lamp balance; Simultaneously, its emergent light intensity skewness of existing pendent lamp, too bright near the place of light source, too dark away from the place of light source, need a plurality of pendent lamps when throwing light on, and the distance between each pendent lamp can not be far away excessively, caused the waste of the energy on a large scale; Simultaneously, the light source of existing pendent lamp generally all is arranged on the pendent lamp housing with power supply and does not exist together mutually the position of homonymy, has caused the concentrated heating of light source and power supply like this, is unfavorable for heat radiation, and long-term use may cause the damage of burning of power supply or light source; Simultaneously, single light source be arranged so that hot spot is non-adjustable, it is very complicated perhaps to regulate hot spot.
Summary of the invention
The invention provides a kind of even light type photodetachment LED pendent lamp with chain sling, mainly solved existing pendent lamp chain sling irrational distribution, in the hot spot that balance is poor, emergent light forms light distribution inhomogeneous, easily cause energy waste, pendent lamp light source to be arranged on the pendent lamp housing not exist together the position of homonymy the concentrated heating of light source and power supply and the nonadjustable problem of hot spot mutually with power supply.
Technical solution of the present invention is as follows:
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, described 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 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 a 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 the pendent lamp housing dorsal part, the even light type photodetachment LED pendent lamp of described band chain sling also comprises speculum and reflector, speculum and reflector are located in the canopy, 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 described pendent lamp housing dorsal part is provided with heat abstractor; 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.
Above-mentioned chain sling is earlier through spraying the manganese steel chain or the alloy steel chain of electrophoretic paint after the electroplating processes again.
Above-mentioned canopy is sphere, hemispherical, oblateness, discoid, square, rectangle, rhombus, triangle, taper, olive shape or tassel shape etc.
The invention has the advantages that:
The even light type photodetachment LED pendent lamp chain sling of this band chain sling distributes rationally, bonding strength is big, the even distribution of four chain slings makes that the pulling force that each chain sling bore is identical, not fragile, can adapt to various operating mode, chain sling adopts manganese steel chain sling, steel alloy chain sling, good rigidly, and plating, electrophoresis plating are difficult for getting rusty, fall lacquer.
Simultaneously, the emergent light of its led light source is through behind the once even light of reflector, the part emergent light is through the canopy outgoing, also has the part emergent light by canopy once more in the reflected back lamp body, at this moment reflect at the speculum that is different from reflector through radian, emergent light is more even, and it has effectively utilized light source.
Because led light source is divided into two, emergent light distributes more even, can also utilize difform canopy to adjust the light spot shape of emergent light, makes hot spot adjustable; Light source and power supply have carried out physical separation, are beneficial to heat radiation more, have increased the service life of light fixture.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is a front view of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described in detail:
The even light type photodetachment LED pendent lamp of this band chain sling 5, comprise led light source 1, LED power supply 4, pendent lamp housing 7 and canopy 6, canopy 6 is arranged at led light source 1 outside and is connected with pendent lamp housing 7 light source side, and canopy 6 can be selected sphere, hemispherical, oblateness, discoid, square, rectangle, rhombus, triangle, taper, olive shape or tassel shape etc. according to different demands.
Be connected with four chain slings 5 on pendent lamp housing 7 dorsal parts, chain sling 5 other ends are connected with installing plate; Four chain slings 5 are rectangles with the line of pendent lamp housing 7 tie points, and this rectangle is similar to the pendent lamp lamp housing; Each chain sling 5 connects by chain sling 5 connecting rings that are arranged on pendent lamp housing 7 dorsal parts, and chain sling 5 is general earlier through spraying the manganese steel chain or the alloy steel chain of electrophoretic paint after the electroplating processes again.This chain sling 5 distributes rationally, and bonding strength is big, and the pulling force that the even distribution of four chain slings 5 makes each chain sling 5 be born is identical, not fragile, can adapt to various operating mode, chain sling 5 adopts manganese steel chain sling, steel alloy chain sling, good rigidly, plating, electrophoresis plating are difficult for getting rusty, fall lacquer.
The even light type photodetachment LED pendent lamp of this band chain sling 5 also comprises speculum 3 and reflector 2, and speculum 3 and reflector 2 are located in the canopy 6, fixedly connected with the light source side of pendent lamp housing 7; Reflector 2 is arranged at reflecting surface one side of speculum 3 and overlaps with reflector 2 central points, and led light source 1 is arranged on the central point of reflecting surface and reflector 2.The emergent light of led light source 1 is through behind the once even light of reflector 2, the part emergent light is through canopy 6 outgoing, also has the part emergent light by canopy 6 once more in the reflected back lamp body, at this moment reflect at the speculum 3 that is different from reflector 2 through radian, emergent light is more even, and it has effectively utilized light source.
Claims (3)
1. even light type photodetachment LED pendent lamp with chain sling, comprise led light source, LED power supply, pendent lamp housing and canopy, described 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 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 a rectangle; Each chain sling connects by the chain sling connecting ring that is arranged on the pendent lamp housing dorsal part, the even light type photodetachment LED pendent lamp of described band chain sling also comprises speculum and reflector, speculum and reflector are located in the canopy, 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, it is characterized in that: described pendent lamp housing dorsal part is provided with heat abstractor; 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.
2. the even light type photodetachment LED pendent lamp of band chain sling according to claim 1, it is characterized in that: described chain sling is manganese steel chain or alloy steel chain.
3. the even light type photodetachment LED pendent lamp of band chain sling according to claim 1 is characterized in that: described canopy is sphere, hemispherical, oblateness, discoid, square, rectangle, rhombus, triangle or taper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020669543XU CN201944734U (en) | 2010-12-19 | 2010-12-19 | Even light type photoelectricity-separating light-emitting diode (LED) ceiling lamp with lifting chains |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020669543XU CN201944734U (en) | 2010-12-19 | 2010-12-19 | Even light type photoelectricity-separating light-emitting diode (LED) ceiling lamp with lifting chains |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201944734U true CN201944734U (en) | 2011-08-24 |
Family
ID=44472076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020669543XU Expired - Fee Related CN201944734U (en) | 2010-12-19 | 2010-12-19 | Even light type photoelectricity-separating light-emitting diode (LED) ceiling lamp with lifting chains |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201944734U (en) |
-
2010
- 2010-12-19 CN CN201020669543XU patent/CN201944734U/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 | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Hu Jiapei Inventor after: Hu Minhai Inventor before: Hu Jiapei Inventor before: Hu Minhai |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110824 Termination date: 20161219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |