CN203431650U - LED ceiling lamp - Google Patents
LED ceiling lamp Download PDFInfo
- Publication number
- CN203431650U CN203431650U CN201320523235.XU CN201320523235U CN203431650U CN 203431650 U CN203431650 U CN 203431650U CN 201320523235 U CN201320523235 U CN 201320523235U CN 203431650 U CN203431650 U CN 203431650U
- Authority
- CN
- China
- Prior art keywords
- lampshade
- driving box
- led
- pendent lamp
- box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an LED ceiling lamp. The LED ceiling lamp mainly comprises a lamp cap, a driving box, a lampshade, an LED light source and a light transmitting housing. The driving box is connected with the lamp cap, a power source driving device and a driving cover used for supporting the power source driving device are arranged in the driving box, the LED light source and the light transmitting housing are fixedly arranged in the lampshade, the driving box is fixedly arranged at the top of the lampshade, a plurality of supporting posts are arranged on the side, close to the lampshade, of the driving cover, connecting posts are arranged inside the driving box, the connecting posts are arranged corresponding to the supporting posts one to one, and the LED light source, the lampshade and the driving cover are fixedly connected with the driving box through screws. The structure of the ceiling lamp is reasonably designed, dependence of the lamp on a radiator is reduced, and the LED ceiling lamp is simple in structure and convenient to maintain.
Description
Technical field
The utility model relates to lighting technical field, is specifically related to a kind of LED pendent lamp.
Background technology
LED pendent lamp is because of its tool low advantage that consumes energy, more and more be subject to popular acceptance, but the radiating effect of existing LED pendent lamp in order to have reached, need install at the top of metal shade radiator that weight is larger additional, make the weight of whole lamp larger, and the auxiliary accessories of whole lamp is more, assembling is inconvenience comparatively.Meanwhile, the diffuser light transmittance of the LED pendent lamp of prior art is low, affects the Integral luminous effect of light fixture.
Utility model content
The utility model is intended to overcome the deficiencies in the prior art, and providing a kind of can increase light source effect, can reduce again the overall weight of light fixture, and LED pendent lamp comparatively attractive in appearance is conveniently installed again.
The technical solution of the utility model is achieved in that
A kind of LED pendent lamp, mainly comprise lamp holder, drive box, lampshade, LED light source and diffuser, described driving box is connected with described lamp holder, in described driving box, be provided with power source drive device and cover for supporting the driving of described power source drive device, described LED light source and described diffuser are fixedly installed in described lampshade, described driving box is fixedly installed on the top of described lampshade, described driving lid is provided with a plurality of support columns near a side of described lampshade, the inside of described driving box is provided with joint pin, described joint pin and the corresponding setting one by one of described support column, described LED light source, described lampshade, described driving lid is fixedly connected with described driving box by screw.
Preferably, described lampshade is provided with the connecting hole corresponding with described support column with one end that described driving box connects, and described support column, described joint pin are provided with the internal thread suitable with the external screw thread of described screw.
Preferably, the inside sidewalls of described driving box is provided with for the positioning step of described driving lid is installed.
Preferably, the sidewall of described driving box is provided with a plurality of thermovents.
Preferably, described support column is 4.
Preferably, described diffuser is hemispherical, oblateness.
Preferably, the opening angle of described lampshade is 60 °≤α≤120 °.
Than prior art, the beneficial effects of the utility model are: LED pendent lamp of the present utility model, drive lid to be installed on the top of lampshade, and drive the bottom of lid to be provided with a plurality of support columns, power source drive device and lampshade are separated, the heat of effectively having avoided LED light source to produce affects power source drive device, thereby has guaranteed the service life of power source drive device.LED pendent lamp of the present utility model, has reduced the dependence of light fixture to radiator, and whole lamp weight saving, volume greatly reduce, and has improved existing LED pendent lamp light transmittance not high simultaneously, and the problem that the angle of light-ray condensing is partially narrow, has improved light transmittance.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of a kind of LED pendent lamp of the utility model;
Fig. 2 is A-A cross section structure schematic diagram in Fig. 1;
Fig. 3 is the structural representation of lampshade in Fig. 1;
Fig. 4 is the structural representation that drives box in Fig. 1;
Fig. 5 is the structural representation of the another kind of LED pendent lamp of the utility model.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of LED pendent lamp of the present utility model, it mainly comprises lamp holder 1, drives box 2, lampshade 3, LED light source 4 and diffuser 7, drive box 2 to be connected with lamp holder 1, in driving box 2, be provided with power source drive device 5 and cover 6 for the driving of Power Support drive unit 5, LED light source 4 and diffuser 7 are fixedly installed in lampshade 3, and diffuser 7 is for covering LED light source 4.Drive box 2 to be fixedly installed on the top of lampshade 3, and driving is covered 6 sides near lampshade 3 and is provided with 4 support columns 61, drive the inside of box 2 to be provided with joint pin 21, joint pin 21 and support column 61 corresponding setting one by one, support column 61, joint pin 21 are provided with internal thread, lampshade 3 is provided with top board 31 with the one end that drives box 2 to be connected, and top board 31 is provided with the connecting hole corresponding with support column 61 32, and LED light source 4, lampshade 3, driving are covered 6 and be fixedly connected with driving box 2 by screw 8.In the utility model, internal thread on support column 61, joint pin 21 and the external screw thread of screw 8 are suitable, support column 61 had both played the effect being connected with other parts, effectively power source drive device 5 and lampshade 3 are separated again, the heat effects power source drive device 5 of avoiding LED light source 4 to produce, thereby guaranteed the service life of power source drive device, and alleviated the weight of whole lamp.Further, diffuser 7 adopts hemispheric design, adopts the material of high transmission rate to manufacture moulding simultaneously, has improved light transmittance and the utilization ratio to LED light source.
At the utility model, adopt aluminium lampshade, be convenient to Quick diffusing heat, and by changing, the exposure pathways of light effectively radiates, collected light in its trumpet-shaped configuration design, improved the utilization rate of light, simultaneously can be according to different demands, opening angle be that the adjustment of light angle is carried out in 60 °≤α≤120 °, in the present embodiment, the opening angle α of lampshade is 120 °.
Shown in Fig. 4, drive the inside sidewalls of box 2 to be provided with the positioning step 22 for quick Locating driver lid 6.The utility model is also provided with a plurality of thermovents 23 on the sidewall that drives box 2, is conducive to its inner heat and sheds, and reaches the object of better heat radiation.
As shown in Figure 5, another kind of LED pendent lamp of the present utility model, it mainly comprises lamp holder 1, drives box 2, lampshade 3`, LED light source 4 and diffuser 7, drive box 2 to be connected with lamp holder 1, in driving box 2, be provided with power source drive device 5 and cover 6 for the driving of Power Support drive unit 5, LED light source 4 is fixedly installed in lampshade 3`, and diffuser 7 is for covering LED light source 4.In the present embodiment, the angle [alpha] ` that removes lampshade 3` opening is 60 °, and other structure is all same as the previously described embodiments.
In the utility model, diffuser can also be designed to oblateness; According to the difference of interface type, lamp holder can also be transformed to understructure or suspension ring interface, can reach goal of the invention of the present utility model equally.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (7)
1. a LED pendent lamp, mainly comprise lamp holder, drive box, lampshade, LED light source and diffuser, described driving box is connected with described lamp holder, in described driving box, be provided with power source drive device and cover for supporting the driving of described power source drive device, described LED light source and described diffuser are fixedly installed in described lampshade, described driving box is fixedly installed on the top of described lampshade, it is characterized in that, described driving lid is provided with a plurality of support columns near a side of described lampshade, the inside of described driving box is provided with joint pin, described joint pin and the corresponding setting one by one of described support column, described LED light source, described lampshade, described driving lid is fixedly connected with described driving box by screw.
2. a kind of LED pendent lamp according to claim 1, it is characterized in that, described lampshade is provided with the connecting hole corresponding with described support column with one end that described driving box connects, and described support column, described joint pin are provided with the internal thread suitable with the external screw thread of described screw.
3. a kind of LED pendent lamp according to claim 1, is characterized in that, the inside sidewalls of described driving box is provided with for the positioning step of described driving lid is installed.
4. a kind of LED pendent lamp according to claim 1, is characterized in that, the sidewall of described driving box is provided with a plurality of thermovents.
5. according to a kind of LED pendent lamp described in claim 1-4 any one, it is characterized in that, described support column is 4.
6. a kind of LED pendent lamp according to claim 5, is characterized in that, described diffuser is hemispherical, oblateness.
7. a kind of LED pendent lamp according to claim 1, is characterized in that, the opening angle of described lampshade is 60 °≤α≤120 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320523235.XU CN203431650U (en) | 2013-08-23 | 2013-08-23 | LED ceiling lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320523235.XU CN203431650U (en) | 2013-08-23 | 2013-08-23 | LED ceiling lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203431650U true CN203431650U (en) | 2014-02-12 |
Family
ID=50060685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320523235.XU Expired - Fee Related CN203431650U (en) | 2013-08-23 | 2013-08-23 | LED ceiling lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203431650U (en) |
-
2013
- 2013-08-23 CN CN201320523235.XU patent/CN203431650U/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 | ||
| 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: 20140212 Termination date: 20180823 |