CN204043296U - A kind of refrigerator LED - Google Patents
A kind of refrigerator LED Download PDFInfo
- Publication number
- CN204043296U CN204043296U CN201420513294.3U CN201420513294U CN204043296U CN 204043296 U CN204043296 U CN 204043296U CN 201420513294 U CN201420513294 U CN 201420513294U CN 204043296 U CN204043296 U CN 204043296U
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- China
- Prior art keywords
- led
- lamp bar
- refrigerator
- conductive filament
- led lamp
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- 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
- 239000000758 substrate Substances 0.000 claims description 11
- 238000003466 welding Methods 0.000 claims description 11
- 238000005452 bending Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model relates to a kind of refrigerator LED, a kind of refrigerator LED, comprise lamp housing and lamp holder, a LED lamp bar is provided with in described lamp housing, in lamp holder, be provided with LED driver, the circuit board that described LED lamp bar is arranged on LED driver is electrically connected with the circuit board of LED driver, and position that described LED driver keeps at a certain distance away with LED lamp bar is provided with conductive filament, described conductive filament upper end is connected with LED lamp bar upper end, and conductive filament bottom is electrically connected with the circuit board of LED driver.Throw light on as refrigerator inside owing to have employed LED, environmental protection of more economizing on electricity; LED caloric value is few, can not affect the low temperature environment in refrigerator; This LED refrigerator lamp anti-seismic performance is good, safer, and service life is also longer.
Description
Technical field
The utility model relates to a kind of LED, particularly a kind of refrigerator LED.
Background technology
Along with the enforcement that " energy-saving and emission-reduction 12 " are planned, industry energy conservation is reduced discharging and has higher requirement.Traditional refrigerator light generally uses incandescent lamp, and the electro-optical efficiency of this lamp is low (energy dissipation is in heating greatly), and the life-span is short, and lamp housing is frangible safe not.Meanwhile, the effect of refrigerator is exactly be able to long-time storage by manufacturing low temperature environment to make the food left in wherein, but ordinary incandescent lamp use in refrigerator can make local temperature raise, and affects food storage.
Utility model content
The purpose of this utility model is to overcome above shortcomings in prior art, and provides a kind of refrigerator LED, and its electro-optical efficiency is high, more energy-conservation, is much higher than general refrigerator lamp service life, and anti-seismic performance is good, use safety.
The technical scheme in the invention for solving the above technical problem is:
A kind of refrigerator LED, comprise lamp housing and lamp holder, a LED lamp bar is provided with in described lamp housing, LED driver is provided with in lamp holder, the circuit board that described LED lamp bar is arranged on LED driver is electrically connected with the circuit board of LED driver, described LED driver keeps at a certain distance away with LED lamp bar position is provided with conductive filament, and described conductive filament upper end is connected with LED lamp bar upper end, and conductive filament bottom is electrically connected with the circuit board of LED driver.LED driver acts on the DC voltage that the supply voltage of access is converted into direct current 75V by the household AC voltage of 220V in LED lamp bar, makes it to be able to normal work.Conductive filament is set, on the one hand illuminating circuit is communicated with, on the other hand also for LED lamp bar provides support, make it not easily to topple over.
In order to make LED lamp bar be in completely in lamp housing, guarantee that light is fully used, as preferably, described LED driver is arranged in lamp holder, and the wiring board of LED driver is in the position, boundary of lamp holder and lamp housing.
As preferably, described LED lamp bar comprises strip substrate, substrate is arranged at intervals with several chip, and described substrate surface scribbles fluorescent material.Substrate is arranged at intervals with several chip, and the light that LED lamp bar is sent is evenly stable; Scribble fluorescent material at substrate surface, the light that LED is sent becomes white light, the visual custom of people preferably, also makes food under light-illuminating closer to true form simultaneously.
In order to obtain better illumination range, ensureing to be hooked stable simultaneously between the two, not easily tumbling, as preferably, described LED lamp bar and conductive filament bottom are all vertically installed on the circuit board of LED driver, and LED lamp bar is connected by bus with conductive filament top.
More stable state is in order to make LED lamp bar, not easily tumble, as preferably, described LED lamp bar and conductive filament bottom are all achieved a fixed connection by spot welding and LED driver circuit plate, and LED lamp bar is all fixedly connected with bus by spot welding with conductive filament top.
In order to obtain better illumination range, ensureing to be hooked stable simultaneously between the two, not easily tumbling, as preferably, described LED lamp bar and conductive filament bottom are all vertically installed on LED driver circuit plate, the bending of LED lamp bar top, thus are connected with conductive filament.
More stable state is in order to make LED lamp bar, not easily tumble, as preferably, described LED lamp bar and conductive filament bottom are all achieved a fixed connection by spot welding and LED driver circuit plate, and conductive filament top is fixedly connected with by spot welding with LED lamp bar top end bending part.
In order to reduce the volume of described LED, simultaneously do not affect its luminous intensity again, as preferably, the length of described LED lamp bar is 30 ~ 45mm.
The utility model compared with prior art, has the following advantages and effect: throw light on as refrigerator inside owing to have employed LED, environmental protection of more economizing on electricity; LED caloric value is few, can not affect the low temperature environment in refrigerator; This refrigerator LED anti-seismic performance is good, safer, and service life is also longer.Employing LED lamp bar is thrown light on, and is used as loop with conductive filament, has both completed whole closing of circuit, and has made again LED lamp bar be supported, and further increased stability and firmness by the mode of spot welding.Because LED lamp bar length is only 30 ~ 45mm, the relatively traditional refrigerator light of the volume of LED is greatly reduced, do not affect its luminous efficiency simultaneously.And the wiring board of LED driver is arranged on the position, boundary of lamp holder and lamp housing, thus make that LED lamp bar is complete to be in lamp housing, guarantee that the light sent can not be blocked, thus reach maximum utilization ratio.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the top view of LED driver.
Detailed description of the invention
Below in conjunction with accompanying drawing, also by embodiment, the utility model is described in further detail, and following examples are that the utility model is not limited to following examples to explanation of the present utility model.
Embodiment: a kind of refrigerator LED, as shown in Figure 1 and Figure 2, comprise lamp holder 2 and lamp housing 1, a LED lamp bar 4 is provided with in lamp housing 1, LED driver 3 is provided with in lamp holder 2, the circuit board that described LED lamp bar 4 is arranged on LED driver 3 is electrically connected with the circuit board of LED driver 3, and the wiring board of LED driver 3 is in the position, boundary of lamp holder and lamp housing 1.The circuit board of described LED driver 3 keeps at a certain distance away with LED lamp bar 4, and position is parallel is provided with conductive filament 5, and conductive filament 5 is electrically connected with the circuit board of driver 3.Described conductive filament 5 upper end is connected with LED lamp bar 4 upper end by bus 6.Described LED lamp bar 4 and conductive filament 5 bottom are all achieved a fixed connection by spot welding and LED driver 3, and its top is all fixedly connected with bus 6 by spot welding.Described LED lamp bar 4 and conductive filament 5 are all vertically installed on LED driver 3, and are all electrically connected with LED driver 3.Described LED lamp bar 4 comprises strip substrate, and substrate is arranged at intervals with several chip, substrate surface scribbles fluorescent material, and the length of LED lamp bar 4 is 30 ~ 45mm.Described LED drives 3 rounded, the inner surface adhesion of its outer rim and lamp holder.
The beneficial effects of the utility model are:
1., compared with traditional incandescent lamp: power consumption have decreased to 0.8 ~ 1W by 15 ~ 25W, energy consumption is only about 1/20 of incandescent lamp; Light efficiency has risen to 100 ~ 130lm/W by 12 ~ 24lm/W; Large more than 50000 hours of extra long life is more than 50 of conventional incandescent.
2. environmental protection, the pollution element such as not leaded, mercury, to environment without any pollution.
3. work at lower voltages, safe and reliable.Its surface temperature is less than 60 DEG C, has an impact hardly to refrigeration for refrigerator.
4. LED be total solids illuminator, shock-resistant not easily broken, discarded object is recyclable.
Claims (8)
1. a refrigerator LED, comprise lamp housing and lamp holder, it is characterized in that: in described lamp housing, be provided with a LED lamp bar, LED driver is provided with in lamp holder, the circuit board that described LED lamp bar is arranged on LED driver is electrically connected with the circuit board of LED driver, the circuit board of described LED driver keeps at a certain distance away with LED lamp bar position is provided with conductive filament, and described conductive filament upper end is connected with LED lamp bar upper end, and conductive filament bottom is electrically connected with the circuit board of LED driver.
2. refrigerator LED according to claim 1, is characterized in that: LED driver is arranged in lamp holder, and the wiring board of LED driver is in the position, boundary of lamp holder and lamp housing.
3. a kind of refrigerator LED according to claim 1, is characterized in that: described LED lamp bar comprises strip substrate, and substrate is arranged at intervals with several chip, described substrate surface scribbles fluorescent material.
4. a kind of refrigerator LED according to claim 1 or 2 or 3, is characterized in that: described LED lamp bar and conductive filament bottom are all vertically installed on the circuit board of LED driver, and LED lamp bar is connected by bus with conductive filament top.
5. a kind of refrigerator LED according to claim 4, is characterized in that: described LED lamp bar and conductive filament bottom are all achieved a fixed connection by the circuit board of spot welding and LED driver, and LED lamp bar is all fixedly connected with bus by spot welding with conductive filament top.
6. a kind of refrigerator LED according to claim 1 or 2 or 3, is characterized in that: described LED lamp bar and conductive filament bottom are all vertically installed on LED driver circuit plate, the bending of LED lamp bar top, thus are connected with conductive filament.
7. a kind of refrigerator LED according to claim 6, it is characterized in that: described LED lamp bar and conductive filament bottom are all achieved a fixed connection by spot welding and LED driver circuit plate, conductive filament top is fixedly connected with by spot welding with LED lamp bar top end bending part.
8. a kind of refrigerator LED according to claim 1, is characterized in that: the length of described LED lamp bar is 30 ~ 45mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420513294.3U CN204043296U (en) | 2014-09-05 | 2014-09-05 | A kind of refrigerator LED |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420513294.3U CN204043296U (en) | 2014-09-05 | 2014-09-05 | A kind of refrigerator LED |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204043296U true CN204043296U (en) | 2014-12-24 |
Family
ID=52243952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420513294.3U Expired - Fee Related CN204043296U (en) | 2014-09-05 | 2014-09-05 | A kind of refrigerator LED |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204043296U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104215028A (en) * | 2014-09-05 | 2014-12-17 | 浙江占字光电股份有限公司 | LED (Light Emitting Diode) lamp for refrigerator |
-
2014
- 2014-09-05 CN CN201420513294.3U patent/CN204043296U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104215028A (en) * | 2014-09-05 | 2014-12-17 | 浙江占字光电股份有限公司 | LED (Light Emitting Diode) lamp for refrigerator |
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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: 20141224 Termination date: 20170905 |