CN103229824A - LED (Light Emitting Diode) fresh-keeping lamp - Google Patents
LED (Light Emitting Diode) fresh-keeping lamp Download PDFInfo
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- CN103229824A CN103229824A CN2013101393450A CN201310139345A CN103229824A CN 103229824 A CN103229824 A CN 103229824A CN 2013101393450 A CN2013101393450 A CN 2013101393450A CN 201310139345 A CN201310139345 A CN 201310139345A CN 103229824 A CN103229824 A CN 103229824A
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- led lamp
- lamp pearl
- fresh
- lamp bead
- circuit substrate
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Abstract
The invention discloses an LED (Light Emitting Diode) fresh-keeping lamp and relates to an accessory fitting of a refrigerator, and in particular relates to a fresh-keeping lamp. The LED fresh-keeping lamp comprises a circuit substrate, a red LED lamp bead, a blue LED lamp bead, an orange LED lamp bead and a lamp holder, wherein the red LED lamp bead, the blue LED lamp bead and the orange LED lamp bead are respectively welded on the circuit substrate; the circuit substrate is arranged in the lamp holder; the red LED lamp bead, the blue LED lamp bead and the orange LED lamp bead are respectively fixed on the lamp holder; each lamp bead body is arranged outside the lamp holder; outgoing power lines are connected on the circuit substrate; one ends of the outgoing power lines are arranged in the lamp holder; and the other ends of the outgoing power lines are respectively arranged outside the lamp holder. The LED fresh-keeping lamp has the advantages that simulated sunlight is formed by a composite light source formed through alternate flicker of light sources with three colors to ensure that vegetables in the refrigerator can conduct normal photosynthesis, so that the rotting speed of the vegetables and fruits can be well delayed and the best fresh-keeping effect of the fruits is achieved.
Description
Technical field
The present invention relates to a kind of accessory of refrigerator, particularly a kind of fresh light.
Background technology
Be that because vegetables can not be proceeded photosynthesis, the consumption that respiration constantly produces can make that vegetables accelerate to go bad, rot with being stored in the refrigerator of vegetables; And in refrigerator, plant is advanced to implement illumination, and can make vegetables continue photosynthesis, to offset the consumption that respiration produces, effectively delay the speed that vegetables are rotted, reach fresh-keeping effect; Relevant at present technology is that a yellow light LED illuminating lamp near sunlight is set in refrigerator, and it is monochromatic, and its effect is not too desirable.
Summary of the invention
The invention provides a kind of LED fresh light, purpose is to guarantee the illumination of vegetables in the refrigerator, effectively delays the rotten speed of vegetables, reaches desirable fresh-keeping effect.
The present invention includes circuit substrate, the red LED lamp pearl, blue led lamp pearl, orange LED lamp pearl, lamp socket, described red LED lamp pearl, blue led lamp pearl, orange LED lamp pearl is respectively to being welded on the described circuit substrate, described circuit substrate is by being arranged in the described lamp socket, described red LED lamp pearl, blue led lamp pearl, orange LED lamp pearl is separately fixed on the described lamp socket and each lamp pearl lamp body be separately positioned on described lamp socket outside, connect extracting power supply cord on the described circuit board, one end of described extracting power supply cord is arranged in the described lamp socket, and the other end of described extracting power supply cord is separately positioned on outside the described lamp socket.
The present invention is by the synthetic a kind of many composite light sources of red LED lamp pearl, blue led lamp pearl, orange LED lamp pearl one specific light intensity and proportioning, the vegetable and fruit that is housed in the refrigerator is shone, the light source of the three kinds of colors alternately composite light source that forms of flicker forms a kind of sunlight of simulating and makes vegetables photosynthesis normally in the refrigerator, can well delay the rotten speed of vegetable and fruit like this, make the fresh-keeping effect of fruit reach best.
The present invention is encapsulating in described lamp socket, and described circuit substrate, red LED lamp pearl, blue led lamp pearl, orange LED lamp pearl are fixed by encapsulating respectively; The fixed form of building by encapsulating can reach good sealing, and is moistureproof, damp proof, can be good at the holding circuit plate, and plays good heat-conducting effect, guaranteed the service life of lamp.
Description of drawings
Fig. 1 is a kind of structural representation of the present invention;
Fig. 2 is the solution cutaway view of Fig. 1.
The specific embodiment
As Fig. 1, shown in 2, this LED fresh light comprises circuit substrate 1, red LED lamp pearl 2, blue led lamp pearl 3, orange LED lamp pearl 4, lamp socket 5, red LED lamp pearl 2, blue led lamp pearl 3, orange LED lamp pearl 4 is respectively to being welded on the circuit substrate 1, circuit substrate 1 is fixed in the lamp socket 5, red LED lamp pearl 2, blue led lamp pearl 3, orange LED lamp pearl 4 is separately fixed on the lamp socket 5 and each lamp pearl lamp body be separately positioned on lamp socket 5 outside, connect extracting power supply cord 6 on the circuit substrate 1, one end of extracting power supply cord 6 is arranged in the lamp socket 5, and the other end of extracting power supply cord 6 is separately positioned on outside the lamp socket 5.Encapsulating in lamp socket, circuit substrate 1, red LED lamp pearl 2, blue led lamp pearl 3, orange LED lamp pearl 4 are fixed by encapsulating respectively.
The emission wavelength of the red LED lamp pearl 2 of this LED fresh light is 620 ~ 625nm.
The emission wavelength of the blue led lamp pearl 3 of this LED fresh light is 460 ~ 463nm.
The emission wavelength of the orange LED lamp pearl 4 of this LED fresh light is 600 ~ 605nm.
Claims (2)
1.LED fresh light, it is characterized in that comprising circuit substrate, the red LED lamp pearl, blue led lamp pearl, orange LED lamp pearl, lamp socket, described red LED lamp pearl, blue led lamp pearl, orange LED lamp pearl is respectively to being welded on the described circuit substrate, described circuit substrate is by being arranged in the described lamp socket, described red LED lamp pearl, blue led lamp pearl, orange LED lamp pearl is separately fixed on the described lamp socket and each lamp pearl lamp body be separately positioned on described lamp socket outside, connect extracting power supply cord on the described circuit board, one end of described extracting power supply cord is arranged in the described lamp socket, and the other end of described extracting power supply cord is separately positioned on outside the described lamp socket.
2. LED fresh light according to claim 1 is characterized in that encapsulating in described lamp socket, and described circuit substrate, red LED lamp pearl, blue led lamp pearl, orange LED lamp pearl are fixed by encapsulating respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101393450A CN103229824A (en) | 2013-04-22 | 2013-04-22 | LED (Light Emitting Diode) fresh-keeping lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101393450A CN103229824A (en) | 2013-04-22 | 2013-04-22 | LED (Light Emitting Diode) fresh-keeping lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103229824A true CN103229824A (en) | 2013-08-07 |
Family
ID=48877957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101393450A Pending CN103229824A (en) | 2013-04-22 | 2013-04-22 | LED (Light Emitting Diode) fresh-keeping lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103229824A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108925618A (en) * | 2018-04-27 | 2018-12-04 | 苏州星烁纳米科技有限公司 | Photosynthetic antistaling lamp and device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200949970Y (en) * | 2006-04-12 | 2007-09-19 | 佛山市顺德区阿波罗环保器材有限公司 | Refrigerator with light fresh-keeping box |
| CN202229521U (en) * | 2011-08-30 | 2012-05-23 | 合肥美的荣事达电冰箱有限公司 | Light emitting device for refrigerator and refrigerator |
| CN102494513A (en) * | 2011-12-14 | 2012-06-13 | 合肥美的荣事达电冰箱有限公司 | Optical-wave refreshing device |
-
2013
- 2013-04-22 CN CN2013101393450A patent/CN103229824A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200949970Y (en) * | 2006-04-12 | 2007-09-19 | 佛山市顺德区阿波罗环保器材有限公司 | Refrigerator with light fresh-keeping box |
| CN202229521U (en) * | 2011-08-30 | 2012-05-23 | 合肥美的荣事达电冰箱有限公司 | Light emitting device for refrigerator and refrigerator |
| CN102494513A (en) * | 2011-12-14 | 2012-06-13 | 合肥美的荣事达电冰箱有限公司 | Optical-wave refreshing device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108925618A (en) * | 2018-04-27 | 2018-12-04 | 苏州星烁纳米科技有限公司 | Photosynthetic antistaling lamp and device |
| CN108925618B (en) * | 2018-04-27 | 2021-11-19 | 苏州星烁纳米科技有限公司 | Photosynthetic fresh-keeping lamp and device |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130807 |