CN203421892U - Lighting lamp of refrigerator - Google Patents
Lighting lamp of refrigerator Download PDFInfo
- Publication number
- CN203421892U CN203421892U CN201320458467.1U CN201320458467U CN203421892U CN 203421892 U CN203421892 U CN 203421892U CN 201320458467 U CN201320458467 U CN 201320458467U CN 203421892 U CN203421892 U CN 203421892U
- Authority
- CN
- China
- Prior art keywords
- refrigerator
- lighting lamp
- pcb
- parallel branch
- utility
- 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
Links
- 239000011049 pearl Substances 0.000 claims description 18
- 238000003032 molecular docking Methods 0.000 claims description 8
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 210000001503 Joints Anatomy 0.000 abstract 3
- 239000011324 bead Substances 0.000 abstract 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
Images
Abstract
The utility model discloses a lighting lamp of a refrigerator. The lighting lamp of the refrigerator comprises a PCB and a circuit board butt joint terminal, wherein the circuit board butt joint terminal is welded to the PCB, a plurality of parallel branches are arranged on the PCB, the parallel branches are formed by chip resistors and a plurality of LED surface mount device lamp beads in a series connection mode, and the head ends and the tail ends of the parallel branches are electrically connected with the circuit board butt joint terminal. According to the lighting lamp of the refrigerator, due to the fact that the LED lamp beads serve as a light source, lamplight can be brighter in the process of operation, and the lighting lamp of the refrigerator can be lower in energy consumption and longer in the service life.
Description
Technical field
The utility model relates to a kind of refrigerator lighting lamp, belongs to household electrical appliance lighting field.
Background technology
Raising along with people's living standard, refrigerator has become an indispensable part in people's daily life, and the interior lighting of refrigerator adopts always take the light fixture that incandescent lamp is light source, but light is dull during incandescent lamp work, consume energy higher, and service life is shorter.
Summary of the invention
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, and a kind of refrigerator lighting lamp is provided, and during its work, light is brighter, consume energy lower, and longer service life.
In order to solve the problems of the technologies described above, the utility model take technical scheme be: a kind of refrigerator lighting lamp, it comprises pcb board and wiring board docking terminal, wiring board docking terminal is welded on pcb board, on pcb board, be provided with a plurality of parallel branches, parallel branch is in series by Chip-R and a plurality of LED SMD lamp pearl, and the two ends of parallel branch are all docked terminal and are electrically connected with wiring board.
Further, described parallel branch has four, and each parallel branch is in series by a Chip-R and three LED SMD lamp pearls.
Further, described LED SMD lamp pearl is 3528 SMD lamp pearls.
Adopted after technique scheme, it is high that LED SMD lamp pearl has brightness, energy consumption is little, the feature that life-span is long, the utility model adopts LED SMD lamp pearl as light source, a LED SMD lamp pearl and Chip-R parallel branch in series, after being connected in parallel to wiring board docking terminal by a plurality of parallel branches again, access external power supply, this structure light when work is brighter, consumes energy lower, and longer service life.
Accompanying drawing explanation
Fig. 1 is the principle schematic of refrigerator lighting lamp of the present utility model.
The specific embodiment
For content of the present utility model is more easily expressly understood, according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail below,
As shown in Figure 1, a kind of refrigerator lighting lamp, it comprises pcb board 1 and wiring board docking terminal 2, wiring board docking terminal 2 is welded on pcb board 1, on pcb board 1, be provided with a plurality of parallel branches, parallel branch is in series by Chip-R 4 and a plurality of LED SMD lamp pearl 3, and the two ends of parallel branch are all docked terminal 2 and are electrically connected with wiring board.
As shown in Figure 1, parallel branch has four, and each parallel branch is in series by a Chip-R 4 and three LED SMD lamp pearls 3.
LED SMD lamp pearl 3 can be selected 3528 SMD lamp pearls.
It is high that LED SMD lamp pearl 3 has brightness, energy consumption is little, the feature that life-span is long, the utility model adopts LED SMD lamp pearl 3 as light source, LED SMD lamp pearl 3 and Chip-R 4 parallel branch in series, then be connected in parallel to the rear access external power supply of wiring board docking terminal 2 by a plurality of parallel branches, this structure light when work is brighter, consume energy lower, and longer service life.
Above-described specific embodiment; technical problem, technical scheme and beneficial effect that the utility model is solved further describe; institute is understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (3)
1. a refrigerator lighting lamp, it is characterized in that: it comprises pcb board (1) and wiring board docking terminal (2), wiring board docking terminal (2) is welded on pcb board (1), pcb board is provided with a plurality of parallel branches on (1), parallel branch is in series by Chip-R (4) and a plurality of LED SMD lamp pearls (3), and the two ends of parallel branch are all docked terminal (2) and are electrically connected with wiring board.
2. refrigerator lighting lamp according to claim 1, is characterized in that: described parallel branch has four, and each parallel branch is in series by a Chip-R (4) and three LED SMD lamp pearls (3).
3. refrigerator lighting lamp according to claim 1 and 2, is characterized in that: described LED SMD lamp pearl (3) is 3528 SMD lamp pearls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320458467.1U CN203421892U (en) | 2013-07-30 | 2013-07-30 | Lighting lamp of refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320458467.1U CN203421892U (en) | 2013-07-30 | 2013-07-30 | Lighting lamp of refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203421892U true CN203421892U (en) | 2014-02-05 |
Family
ID=50020989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320458467.1U Expired - Fee Related CN203421892U (en) | 2013-07-30 | 2013-07-30 | Lighting lamp of refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203421892U (en) |
-
2013
- 2013-07-30 CN CN201320458467.1U patent/CN203421892U/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: 20140205 Termination date: 20140730 |
|
| EXPY | Termination of patent right or utility model |