CN203718670U - Full-spectrum LED luminous structure for desk lamp - Google Patents
Full-spectrum LED luminous structure for desk lamp Download PDFInfo
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- CN203718670U CN203718670U CN201420040601.0U CN201420040601U CN203718670U CN 203718670 U CN203718670 U CN 203718670U CN 201420040601 U CN201420040601 U CN 201420040601U CN 203718670 U CN203718670 U CN 203718670U
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Abstract
The utility model provides a full-spectrum LED luminous structure for a desk lamp, belongs to the technical field of illumination, and solves the technical problem that sleeping quality is influenced due to the incomplete spectrum since an LED desk lamp filters the blue light basically in the prior art. The full-spectrum LED luminous structure comprises a light-transmitting plate, an LED lamp component is fixed to the light-transmitting plate and comprises a substrate and a plurality of white LED lamps and blue-green LED lamps, which are arranged on the substrate. According to the full-spectrum LED luminous structure, the blue light and other other visible lights form the light with the full spectrum, light irradiation is uniform, blue light compensation effect is achieved, eyesight can be protected, and the sleeping quality can be improved.
Description
Technical field
The utility model belongs to lighting technical field, relates to a kind of light fixture, especially relates to a kind of desk lamp full-spectrum LED ray structure.
Background technology
LED(Light Emitting Diode), light emitting diode, is a kind of solid-state semiconductor devices that can be visible ray by electric energy conversion, and it can directly be converted into light electricity.LED lamp has more energy-conservation than traditional fluorescent lamp, longer service life, and the advantage such as environmental protection more, thus therefore by masses, generally accepted to be used for to substitute traditional fluorescent lamp at present.At present, for economize on electricity and the needs of vision protection, after being made into LED desk lamp and putting goods on the market, uses by increasing LED lamp.
Existing LED desk lamp all adopts white led lamps pearl conventionally, and these lamp pearls are filtered blue light substantially completely, lack blue light light wave in its light wave.And desk lamp is normally used at night, human eye Long contact time lacks the light wave of blue light, can cause melatonin secretion to reduce, and sleep quality reduces.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, and a kind of desk lamp full-spectrum LED ray structure is provided, and the LED desk lamp that has solved prior art causes spectrum infull blue light basic filtering, thereby can affect the technical problem of sleep quality.
For achieving the above object, the utility model has adopted following technical proposal: a kind of desk lamp full-spectrum LED ray structure, comprise light-passing board, on described light-passing board, be fixed with LED lamp pearl assembly, described LED lamp pearl assembly comprises base plate and is located at some white led lamps pearls and the blue-green LED lamp pearl on base plate.
At above-mentioned a kind of desk lamp, with in full-spectrum LED ray structure, described white led lamps pearl and blue-green LED lamp pearl linearly or annular array, and are provided with a blue-green LED lamp pearl every 3-5 white led lamps pearl on base plate.
At above-mentioned a kind of desk lamp, with in full-spectrum LED ray structure, every 3 white led lamps pearls, be provided with a blue-green LED lamp pearl.
At above-mentioned a kind of desk lamp, with in full-spectrum LED ray structure, described blue-green LED lamp pearl is the LED lamp pearl of optical wavelength between 500-550nm.
At above-mentioned a kind of desk lamp, with in full-spectrum LED ray structure, described base plate is aluminium sheet and bonding by bond plies and light-passing board.
At above-mentioned a kind of desk lamp, with in full-spectrum LED ray structure, on described light-passing board, be also installed with a reflection shield, described LED lamp pearl assembly be positioned at by reflection shield and light-passing board, surround the container cavity that forms and LED lamp pearl assembly light-emitting area towards reflection shield.
At above-mentioned a kind of desk lamp, use in full-spectrum LED ray structure the cross section semicircular in shape of described reflection shield.
Compared with prior art, the utility model has the advantage of:
1, blue-green LED lamp pearl is equally spaced is arranged in white LED lamp pearl, make blue light form the light wave of full spectrum together with other visible rays, and illumination is even, has played the effect of blue light compensation, not only can vision protection, can also improve sleep quality.
2, by reflection shield, light is reflected, avoided the injury of light direct irradiation to human eye, and the reflective area of reflection shield is large, light is even.
3, rapid heat dissipation, long service life.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model provides;
Fig. 2 is the structural representation of the LED lamp pearl assembly that provides of the utility model;
Fig. 3 is the structural representation of the another kind of LED lamp pearl assembly that provides of the utility model.
In figure, light-passing board 1, reflection shield 2, container cavity 3, LED lamp pearl assembly 10, base plate 11, white led lamps pearl 12, blue-green LED lamp pearl 13.
The specific embodiment
As Figure 1-3, a desk lamp full-spectrum LED ray structure, is characterized in that, comprises light-passing board 1, on described light-passing board 1, be fixed with LED lamp pearl assembly 10, described LED lamp pearl assembly 10 comprises base plate 11 and is located at some white led lamps pearls 12 and the blue-green LED lamp pearl 13 on base plate 11.Current LED desk lamp, is all used white led lamps pearl conventionally, and this lamp pearl is substantially all filtered blue light, thereby can cause poor visual effect, affects one's power of vision and affect melatonin secretion, further affects sleep quality.The application is arranged on blue-green LED lamp pearl 13 in white LED lamp pearl 12, make blue light form the light wave of full spectrum together with other visible rays, and illumination is even, has played the effect of blue light compensation, not only can vision protection, can also improve sleep quality.
White led lamps pearl 12 and blue-green LED lamp pearl 13 linearly or annular array, and are provided with a blue-green LED lamp pearl 13 every 3-5 white led lamps pearl 12 on base plate 11.As a kind of preferred scheme, in the present embodiment, every 3 white led lamps pearls 12, be provided with a blue-green LED lamp pearl 13.Blue-green LED lamp pearl 13 is the LED lamp pearl of optical wavelength between 500-550nm.Be arranged in white LED lamp pearl 12 blue-green LED lamp pearl 13 is equally spaced, make blue light form the light wave of full spectrum together with other visible rays, and illumination be even.
Base plate 11 is aluminium sheet and bonding by bond plies and light-passing board 1.The thermal conductivity of aluminium sheet is better, the heat that LED lamp pearl assembly 10 can be produced conduction in time to light-passing board 1 and by dissipation of heat in external environment condition, thereby extend service life of LED lamp pearl assembly 10, also just extended the service life of ray structure.
On light-passing board 1, be also installed with a reflection shield 2, described LED lamp pearl assembly 10 be positioned at by reflection shield 2 and light-passing board 1, surround the container cavity 3 that forms and LED lamp pearl assembly 10 light-emitting area towards reflection shield 2.The cross section semicircular in shape of reflection shield 2.The light that LED lamp pearl assembly 10 produces reflects by reflection shield 2, has avoided light direct irradiation, makes light softer, and it is better that human eye is experienced the comfort level of this lightlike line, and eyesight is played a protective role.Semicircular reflection shield 2 plays diffuse effect, has expanded illuminating area, is also conducive to vision protection and improves comfort level.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although more used the terms such as light-passing board 1, reflection shield 2, container cavity 3, LED lamp pearl assembly 10, base plate 11, white led lamps pearl 12, blue-green LED lamp pearl 13 herein, do not got rid of the possibility of using other term.Use these terms to be only used to describe more easily and explain essence of the present utility model, they are construed to any additional restriction is all contrary with the utility model spirit.
Claims (7)
1. a desk lamp full-spectrum LED ray structure, it is characterized in that, comprise light-passing board (1), on described light-passing board (1), be fixed with LED lamp pearl assembly (10), described LED lamp pearl assembly (10) comprises base plate (11) and is located at some white led lamps pearls (12) and the blue-green LED lamp pearl (13) on base plate (11).
2. a kind of desk lamp full-spectrum LED ray structure according to claim 1, it is characterized in that, described white led lamps pearl (12) and blue-green LED lamp pearl (13) linearly or annular array, and are provided with a blue-green LED lamp pearl (13) every 3-5 white led lamps pearl (12) on base plate (11).
3. a kind of desk lamp full-spectrum LED ray structure according to claim 2, is characterized in that, every 3 white led lamps pearls (12), is provided with a blue-green LED lamp pearl (13).
4. according to a kind of desk lamp full-spectrum LED ray structure described in claim 1 or 2 or 3, it is characterized in that, described blue-green LED lamp pearl (13) is the LED lamp pearl of optical wavelength between 500-550nm.
5. a kind of desk lamp full-spectrum LED ray structure according to claim 4, is characterized in that, described base plate (11) is aluminium sheet and bonding by bond plies and light-passing board (1).
6. according to a kind of desk lamp full-spectrum LED ray structure described in claim 1 or 2 or 3, it is characterized in that, on described light-passing board (1), be also installed with a reflection shield (2), described LED lamp pearl assembly (10) be positioned at by reflection shield (2) and light-passing board (1), surround the container cavity (3) that forms and LED lamp pearl assembly (10) light-emitting area towards reflection shield (2).
7. a kind of desk lamp full-spectrum LED ray structure according to claim 6, is characterized in that, the cross section semicircular in shape of described reflection shield (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420040601.0U CN203718670U (en) | 2014-01-22 | 2014-01-22 | Full-spectrum LED luminous structure for desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420040601.0U CN203718670U (en) | 2014-01-22 | 2014-01-22 | Full-spectrum LED luminous structure for desk lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203718670U true CN203718670U (en) | 2014-07-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420040601.0U Expired - Fee Related CN203718670U (en) | 2014-01-22 | 2014-01-22 | Full-spectrum LED luminous structure for desk lamp |
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| CN (1) | CN203718670U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106229312A (en) * | 2016-08-30 | 2016-12-14 | 厦门华联电子有限公司 | A kind of full spectrum CSP packaged light source and manufacture method thereof |
| KR20170040451A (en) * | 2015-10-02 | 2017-04-13 | 삼성전자주식회사 | White light emitting module and led lighting apparatus |
-
2014
- 2014-01-22 CN CN201420040601.0U patent/CN203718670U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20170040451A (en) * | 2015-10-02 | 2017-04-13 | 삼성전자주식회사 | White light emitting module and led lighting apparatus |
| CN106958746A (en) * | 2015-10-02 | 2017-07-18 | 三星电子株式会社 | White light emission module and LED illumination device |
| KR102374266B1 (en) | 2015-10-02 | 2022-03-18 | 삼성전자주식회사 | White light emitting module and led lighting apparatus |
| CN106229312A (en) * | 2016-08-30 | 2016-12-14 | 厦门华联电子有限公司 | A kind of full spectrum CSP packaged light source and manufacture method thereof |
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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: 20140716 Termination date: 20190122 |