CN203628468U - LED ceiling lamp structure - Google Patents
LED ceiling lamp structure Download PDFInfo
- Publication number
- CN203628468U CN203628468U CN201320834819.9U CN201320834819U CN203628468U CN 203628468 U CN203628468 U CN 203628468U CN 201320834819 U CN201320834819 U CN 201320834819U CN 203628468 U CN203628468 U CN 203628468U
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- China
- Prior art keywords
- light source
- led light
- source panel
- chassis
- led
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Abstract
The utility model belongs to the field of LED illumination devices, and particularly relates to an LED ceiling lamp structure. The LED ceiling lamp structure comprises a lampshade, an LED light source panel, a base plate, a constant-current drive power supply, a connector assembly and a back face stand plate, wherein the LED light source panel is arranged between the lampshade and the base plate, and the constant-current drive power supply and the connector assembly are arranged between the LED light source panel and the base plate. The constant-current drive power supply, the connector assembly, the LED light source panel and the lampshade are all detachably connected with the base plate, the back face stand plate is composed of a PBC board and an LED chip and fixedly connected with the LED light source panel, the back face stand plate is arranged on the back face of the LED light source panel, under the powered on state, LEDs on the back face stand plate are lightened so that the periphery of a ceiling lamp can be brighter, and the structure is particularly suitable for being applied to large LED ceiling lamps. Due to the fact that the constant-current drive power supply can be only arranged in a lamp body, the space around the constant-current drive power supply is vacant and space waste is caused; according to the technical scheme, the back face stand plate is arranged in the space around the constant-current drive power supply, so that the luminance of the periphery of the lamp body is improved, and the design is reasonable and ingenious.
Description
Technical field
The utility model belongs to LED lighting apparatus field, relates in particular to a kind of LED structure of ceiling-mounted lamp.
Technical background
Inhaling a lamp is a kind of light fixture, be arranged on house interior, because light fixture top is more flat, install near roof, similarly be to be adsorbed on roof, so be called as lamp affixed to the ceiling, LED lamp affixed to the ceiling is a wherein important class, become indoor main lighting equipment, Ye Shi family, office, the light fixture that the various places such as public place of entertainment are often selected, it be pcb board by being covered with LED by light direct projection on the face shield of lamp affixed to the ceiling, because the driving power of lamp affixed to the ceiling must be built in lampshade inside, be placed in pcb board after, driving power has occupied part lamp inner space, will make like this pcb board of lamp affixed to the ceiling excessively near apart from ceiling lamp mask, very bright limb is very dark to cause the centre of lamp affixed to the ceiling light-emitting area, there is extremely inhomogeneous phenomenon in the light-emitting area of whole lamp, it is more obvious that this shortcoming shows on large-scale lamp affixed to the ceiling.
Summary of the invention
For addressing the above problem, the utility model provides a kind of LED structure of ceiling-mounted lamp, comprise lampshade, LED light source panel, chassis, constant-current driving power supply, connector, described LED light source panel is arranged between described lampshade and described chassis, and described constant-current driving power supply, connector are arranged between described LED light source panel and described chassis; Described constant-current driving power supply, connector, LED light source panel, lampshade all removably connect with chassis, characterized by further comprising at least three back side risers, and described back side riser joins end to end, and form closed figures; Described back side riser is made up of PBC plate and LED chip, is arranged in described constant-current driving power supply and connector surrounding; Described back side riser be provided with described LED chip one facing to lampshade edge; Described back side riser is fixedly connected with described LED light source panel.
Also comprise hollow support post, described hollow support post is arranged between described LED light source panel and described chassis, on described LED light source panel and chassis, on opposite position, be respectively equipped with screw, the screw of opposite position on screw, hollow support post and chassis on screw bolt passes LED light source panel, be connected with nut, hollow support post is supported between described LED light source panel and chassis.
Also comprise fixed card, described fixed card is fixed described constant-current driving power supply through described chassis.
Described LED light source panel is provided with through hole, and described back side riser is connected by pad with described LED light source panel through described through hole.
The quantity of described back side riser is three, is equilateral triangle and arranges.
Described lampshade is threaded or is fixedly connected with by bayonet socket with described chassis.
The beneficial effects of the utility model are: by back side riser being set at the back side of LED light source panel, under the situation of energising, LED on the riser of the back side lights, can make the surrounding of lamp affixed to the ceiling brighter, avoided the middle very very dark phenomenon of bright limb, this structure is especially applicable to being placed on large LED lamp affixed to the ceiling; Because constant-current driving power supply can only be arranged in lamp body, the space of constant-current driving power supply surrounding is idle, causes the waste in space, and present design is provided with back side riser in this segment space, improved lamp body surrounding brightness, reasonable in design, ingenious; By hollow column being set between light source panel and chassis, support certain space, improve the radiating efficiency of constant-current driving power supply; By fixed card, constant-current driving power supply is fixed on chassis, makes to install, overhaul, change convenient.
Accompanying drawing explanation
Fig. 1 is decomposition texture schematic diagram of the present utility model;
Fig. 2 is LED light source panel front structural representation of the present utility model;
Fig. 3 is LED light source back side of panel structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further explained to explanation.
In figure, 1, lampshade, 2, LED light source panel, 3, chassis, 4, constant-current driving power supply, 5, connector, 6, back side riser, 7, PBC plate, 8, LED chip, 9, hollow support post, 10, fixed card, 11, through hole, 12, pad.
As Figure 1-3, the utility model is a kind of LED structure of ceiling-mounted lamp, comprise lampshade 1, LED light source panel 2, chassis 3, constant-current driving power supply 4, connector 5, back side riser 6, hollow support post 9, the one side of LED light source panel 2 is provided with LED chip, another side is provided with back side riser 6, back side riser 6 is made up of PBC plate 7 and LED chip 8, back side riser 6 be provided with LED chip 8 one facing to lampshade 1 edge, and be connected by pad 12 with LED light source panel 2 through through hole 11, three back side risers 6 are triangular arranged, form a cavity; Fixed card 10, through chassis 3, is fixed on constant-current driving power supply 4 on chassis; On LED light source panel 2 and chassis 3, on opposite position, be respectively equipped with screw, hollow support post 9 is arranged between LED light source panel 2 and chassis 3, the screw of screw, hollow support post 9 and chassis 3 opposite positions on screw bolt passes LED light source panel 2, be connected with nut, hollow support post 9 is supported between LED light source panel 2 and chassis 3; Constant-current driving power supply 4, connector 5 are accommodated in the triangle cavity that back side riser 6 surrounds just; Lampshade 1 is threaded with chassis 3.
Above an embodiment of the present utility model is had been described in detail, but described content is only preferred embodiment of the present utility model, can not be considered to for limiting practical range of the present utility model.All equalization variation and improvement etc. of doing according to the utility model application range, within all should belonging to patent covering scope of the present utility model.
Claims (6)
1. a LED structure of ceiling-mounted lamp, comprise lampshade (1), LED light source panel (2), chassis (3), constant-current driving power supply (4), connector (5), described LED light source panel (2) is arranged between described lampshade (1) and described chassis (3), and described constant-current driving power supply (4), connector (5) are arranged between described LED light source panel (2) and described chassis (3); Described lampshade (1), LED light source panel (2), constant-current driving power supply (4), connector (5) all removably connect with chassis (3), characterized by further comprising at least three back side risers (6), described back side riser (6) joins end to end, and forms closed figures; Described back side riser (6) is made up of PBC plate (7) and LED chip (8), is arranged in described constant-current driving power supply (4) and connector (5) surrounding; Described back side riser (6) be provided with described LED chip (8) one facing to described lampshade (1) edge; Described back side riser (6) is fixedly connected with described LED light source panel (2).
2. a kind of LED structure of ceiling-mounted lamp according to claim 1, characterized by further comprising hollow support post (9), described hollow support post (9) is arranged between described LED light source panel (2) and described chassis (3), on the upper opposite position in described LED light source panel (2) and chassis (3), be respectively equipped with screw, screw on screw bolt passes LED light source panel (2), the screw of the upper opposite position in hollow support post (9) and chassis (3), be connected with nut, hollow support post (9) is supported between described LED light source panel (2) and chassis (3).
3. according to the arbitrary described a kind of LED structure of ceiling-mounted lamp of claim 1 or 2, characterized by further comprising fixed card (10), described fixed card (10) is fixing by described constant-current driving power supply (4) through described chassis (3).
4. a kind of LED structure of ceiling-mounted lamp according to claim 3, it is characterized in that described LED light source panel is provided with through hole (11), described back side riser (6) is connected by pad (12) with described LED light source panel (2) through described through hole (11).
5. a kind of LED structure of ceiling-mounted lamp according to claim 4, is characterized in that the quantity of described back side riser (6) is three, is equilateral triangle and arranges.
6. according to the arbitrary described a kind of LED structure of ceiling-mounted lamp of claim 1 or 2, it is characterized in that described lampshade (1) is threaded or is fixedly connected with by bayonet socket with described chassis (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320834819.9U CN203628468U (en) | 2013-12-18 | 2013-12-18 | LED ceiling lamp structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320834819.9U CN203628468U (en) | 2013-12-18 | 2013-12-18 | LED ceiling lamp structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203628468U true CN203628468U (en) | 2014-06-04 |
Family
ID=50814942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320834819.9U Expired - Fee Related CN203628468U (en) | 2013-12-18 | 2013-12-18 | LED ceiling lamp structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203628468U (en) |
-
2013
- 2013-12-18 CN CN201320834819.9U patent/CN203628468U/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 |
Granted publication date: 20140604 Termination date: 20141218 |
|
| EXPY | Termination of patent right or utility model |