CN204300892U - A kind of LED lamp affixed to the ceiling - Google Patents
A kind of LED lamp affixed to the ceiling Download PDFInfo
- Publication number
- CN204300892U CN204300892U CN201420842965.0U CN201420842965U CN204300892U CN 204300892 U CN204300892 U CN 204300892U CN 201420842965 U CN201420842965 U CN 201420842965U CN 204300892 U CN204300892 U CN 204300892U
- Authority
- CN
- China
- Prior art keywords
- lamp
- bar
- lamp pearl
- power supply
- pearl group
- 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.)
- Active
Links
Abstract
The utility model relates to a kind of LED lamp affixed to the ceiling, comprises chassis, lamp bar and power supply, described lamp bar is provided with several lamp pearls; Described lamp bar is provided with more than 2, and described chassis is provided with the aluminium base corresponding with described lamp bar quantity, and described lamp bar is arranged on described aluminium base correspondingly; Lamp pearl composition lamp pearl group on every bar lamp bar, this lamp pearl group is provided with the lamp pearl group interface be connected with described power supply.Compared with prior art, uniform in light emission, the long service life of LED lamp affixed to the ceiling of the present utility model.
Description
Technical field
The utility model belongs to lighting technical field, relates to a kind of LED lamp affixed to the ceiling.
Background technology
Lamp affixed to the ceiling is lighting conventional under a kind of household and public arena, there is installation simple and easy, style simplicity generosity, the diversified advantage of outward appearance, relatively generally light source is as incandescent lamp, fluorescent lamp etc., owing to adopting LED, there is light efficiency high, electric energy loss is low, and environmental protection is attractive in appearance, and the advantage of long service life.
Along with the raising of people's living standard, the LED lamp affixed to the ceiling of light modulation toning also arises at the historic moment, but along with the lifting of light fixture function, the also corresponding increase of its lamp pearl, the size of corresponding aluminium base also expands, and aluminium base surface itself is as the Copper Foil of conducting function, its bulk resistor is corresponding increase also, cause a lot of adverse influence to the distribution of the electric current between lamp pearl and voltage, particularly in big current situation, the life-span of heat to lamp pearl that bulk resistor itself produces has a great impact.
Lamp affixed to the ceiling common at present mostly adopts the mode be connected in series between lamp bar with lamp bar, and due to the existence of aluminium base bulk resistor, between lamp bar and lamp bar, electric current distributes very uneven, causes the brightness of lamp pearl to there is larger difference, and bright dipping is uneven; And caloric value is also different on lamp bar, after working long hours, between lamp bar and lamp bar, lamp pearl decays inconsistent, very easily dead lamp.
Utility model content
The purpose of this utility model is to solve deficiency of the prior art, proposes the LED lamp affixed to the ceiling of a kind of uniform in light emission, long service life.
In order to achieve the above object, the utility model is by the following technical solutions:
A kind of LED lamp affixed to the ceiling, comprises chassis, lamp bar and power supply, described lamp bar is provided with several lamp pearls; Described lamp bar is provided with more than 2, and described chassis is provided with the aluminium base corresponding with described lamp bar quantity, and described lamp bar is arranged on described aluminium base correspondingly; Lamp pearl composition lamp pearl group on every bar lamp bar, this lamp pearl group is provided with the lamp pearl group interface be connected with described power supply.
Compared with prior art, lamp pearl composition lamp pearl group on the utility model lamp bar, lamp pearl group is provided with a total lamp pearl group interface, lamp pearl group interface is connected with power supply by wire, thus define mode in parallel between the lamp pearl group on each lamp bar, compared with the mode of connecting in prior art, the voltage that on each lamp bar, lamp pearl component is joined is equal, thus makes the uniform in light emission of lamp pearl on each lamp bar; In addition, LED lamp affixed to the ceiling of the present utility model does not re-use Copper Foil as the conductive medium be communicated with between lamp pearl, eliminates the impact of the bulk resistor of aluminium base Copper Foil, and caloric value reduces, and the heating of each lamp bar is identical, thus improves the service life of lamp affixed to the ceiling.
Further, described lamp pearl group is provided with more than 2 groups, and the lamp pearl group on every bar lamp bar is connected with power supply by connector, and described connector is provided with and the power interface that power supply connects and the lamp pearl group power supply interface corresponding with described lamp pearl group interface quantity.Thus connected mode in parallel between series connection, lamp pearl group between the lamp pearl forming each lamp pearl group.
Preferably, described lamp pearl group interface is connected with lamp pearl group power supply interface by wire.
Preferably, the some lamp pearls on every bar lamp bar comprise the lamp pearl of two or more different-colour.
Preferably, the lamp pearl on every bar lamp bar is in row arrangement, and the identical lamp pearl of colour temperature is located at same a line.
Preferably, described lamp pearl group interface to be plugged with corresponding lamp pearl group power supply interface by binding post and connects.
Preferably, above-mentioned each lamp pearl is middle power or low power SMD lamp pearl.
Accompanying drawing explanation
Fig. 1 is the organigram of a kind of LED lamp affixed to the ceiling of the utility model;
Fig. 2 is the organigram of the utility model lamp bar;
Fig. 3 be existing LED lamp affixed to the ceiling organigram.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described further:
Shown in accompanying drawing 1-2, a kind of LED lamp affixed to the ceiling, comprises chassis 1, lamp bar 2 and power supply 3, and described lamp bar 2 is provided with lamp pearl 21; Described lamp bar 2 comprises more than 2, and described chassis 1 is provided with the aluminium base (not shown) with described lamp bar 2 respective amount, and described lamp bar 2 is fixed in described aluminium base (not shown) correspondingly; Lamp pearl 21 on above-mentioned lamp bar 2 forms lamp pearl group, and this lamp pearl group is connected with power supply 3 by a total lamp pearl group interface 22.
Described lamp pearl group is provided with more than 2 groups, and 21 groups, lamp pearl on every bar lamp bar 2 is connected with power supply 3 by connector 6, and described connector 6 is provided with and the power interface 61 that power supply connects and the lamp pearl group power supply interface 62 corresponding with described lamp pearl group interface 22 quantity.
In the present embodiment, chassis is provided with the aluminium base of 6 laid out in parallel in order, correspondingly installs 6 lamp bars, and the lamp pearl that each lamp bar is encapsulated by power 5730 in 3 row different-colours is formed; 16, every portable lighter pearl, often row is divided into again 2 groups, often organizes 8, above-mentioned 8 lamp pearls series connection, in parallel between each group.The left end of lamp bar or right-hand member fix a connector, connector is provided with 6 positive lamp pearl group power supply interfaces and 6 negative lamp pearl group power supply interfaces, be connected by the binding post plug-in on wire with above-mentioned 6 groups of lamp pearls respectively, this LED lamp affixed to the ceiling is equal because each bar distributes voltage, lamp bar is luminous consistent, uniform in light emission; Eliminate the impact of the bulk resistor of aluminium base Copper Foil 5 (with reference to accompanying drawing 3), heat is consistent, and assembling adopts pluggable mode, convenient, and tone is consistent, the high-end decorative lighting of particularly suitable.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also change above-mentioned embodiment and revise.Therefore, the utility model is not limited to detailed description of the invention disclosed and described above, also should fall in the protection domain of claim of the present utility model modifications and changes more of the present utility model.In addition, although employ some specific terms in this description, these terms just for convenience of description, do not form any restriction to the utility model.
Claims (7)
1. a LED lamp affixed to the ceiling, is characterized in that, comprises chassis, lamp bar and power supply, described lamp bar is provided with several lamp pearls;
Described lamp bar is provided with more than 2, and described chassis is provided with the aluminium base corresponding with described lamp bar quantity, and described lamp bar is arranged on described aluminium base correspondingly;
Lamp pearl composition lamp pearl group on every bar lamp bar, this lamp pearl group is provided with the lamp pearl group interface be connected with described power supply.
2. a kind of LED lamp affixed to the ceiling according to claim 1, it is characterized in that, described lamp pearl group is provided with more than 2 groups, lamp pearl group on every bar lamp bar is connected with power supply by connector, and described connector is provided with and the power interface that power supply connects and the lamp pearl group power supply interface corresponding with described lamp pearl group interface quantity.
3. a kind of LED lamp affixed to the ceiling according to claim 2, is characterized in that, described lamp pearl group interface is connected with lamp pearl group power supply interface by wire.
4. a kind of LED lamp affixed to the ceiling according to claim 2, is characterized in that, the some lamp pearls on every bar lamp bar comprise the lamp pearl of two or more different-colour.
5. a kind of LED lamp affixed to the ceiling according to claim 4, is characterized in that, the lamp pearl on every bar lamp bar is in row arrangement, and the identical lamp pearl of colour temperature is located at same a line.
6. a kind of LED lamp affixed to the ceiling according to any one of claim 2 to 5, is characterized in that, described lamp pearl group interface to be plugged with corresponding lamp pearl group power supply interface by binding post and connects.
7. a kind of LED lamp affixed to the ceiling according to any one of claim 1 to 5, is characterized in that, described lamp pearl is SMD lamp pearl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420842965.0U CN204300892U (en) | 2014-12-25 | 2014-12-25 | A kind of LED lamp affixed to the ceiling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420842965.0U CN204300892U (en) | 2014-12-25 | 2014-12-25 | A kind of LED lamp affixed to the ceiling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204300892U true CN204300892U (en) | 2015-04-29 |
Family
ID=53106427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420842965.0U Active CN204300892U (en) | 2014-12-25 | 2014-12-25 | A kind of LED lamp affixed to the ceiling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204300892U (en) |
-
2014
- 2014-12-25 CN CN201420842965.0U patent/CN204300892U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203585876U (en) | LED (Light Emitting Diode) fluorescent lamp | |
| CN205244928U (en) | 100V-265V high pressure RGBWRGBY lamp area | |
| CN204300892U (en) | A kind of LED lamp affixed to the ceiling | |
| CN201204717Y (en) | Decorative lamp-string structure for oscram lamp and LED lamp | |
| CN203927634U (en) | LED lamp affixed to the ceiling | |
| CN202813283U (en) | Equal-travel wiring structure of LED lamp tube/bar | |
| CN211176719U (en) | Novel quick plug lamp | |
| CN202074371U (en) | Round LED (light-emitting diode) ceiling lamp | |
| CN204153527U (en) | Integrated tube type LED | |
| CN103939781A (en) | Method for assembling LED lamp and combined type LED lamp formed in combined mode | |
| CN202469618U (en) | Compact type LED (Light Emitting Diode) fluorescent lamp tube | |
| CN202074370U (en) | Square LED (light-emitting diode) ceiling lamp | |
| CN203176883U (en) | Series lamp | |
| CN203686728U (en) | Enameled wire LED (light emitting diode) multi-color flashing lamp | |
| CN202511100U (en) | Improved light-emitting diode (LED) light string | |
| CN210042307U (en) | High-brightness point light source | |
| CN202274461U (en) | LED (Light-Emitting Diode) lamp and circuit thereof | |
| CN202253034U (en) | LED (light-emitting diode) lamp and LED lamp tube thereof | |
| CN210004348U (en) | Combined lamp | |
| CN204853071U (en) | LED fluorescent lamp | |
| CN205299145U (en) | LED fluorescent tube with double -colored lamp body | |
| CN205299109U (en) | LED lamp with integrated into one piece lamp body | |
| CN2500899Y (en) | Tandem lamp capable of directly using electric supply | |
| CN205535107U (en) | External LED fluorescent tube of expander circuit | |
| CN206300047U (en) | The high-power backlight light bars of LED |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 510663 Guangdong city of Guangzhou Province Economic and Technological Development Zone No. 232 Ke Xue Cheng Guang Bao Lu 2 building 607, room 609 Patentee after: Guangzhou letter reach Industrial Co., Ltd. Address before: 510663 Guangdong city of Guangzhou Province Economic and Technological Development Zone No. 232 Ke Xue Cheng Guang Bao Lu 2 building 607, room 609 Patentee before: GUANGZHOU XINZIDA ELECTRONIC TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |