CN204829475U - LED eyeshield desk lamp - Google Patents
LED eyeshield desk lamp Download PDFInfo
- Publication number
- CN204829475U CN204829475U CN201520596290.0U CN201520596290U CN204829475U CN 204829475 U CN204829475 U CN 204829475U CN 201520596290 U CN201520596290 U CN 201520596290U CN 204829475 U CN204829475 U CN 204829475U
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- China
- Prior art keywords
- led
- lamp
- support tube
- tube column
- light source
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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
- 150000001450 anions Chemical class 0.000 claims abstract description 21
- 239000011324 bead Substances 0.000 claims description 14
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 238000005286 illumination Methods 0.000 abstract description 20
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 241001465382 Physalis alkekengi Species 0.000 abstract 4
- 230000006870 function Effects 0.000 description 4
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- 210000003169 central nervous system Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004199 lung function Effects 0.000 description 2
- 230000004060 metabolic process Effects 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- -1 oxygen ion Chemical class 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 235000015096 spirit Nutrition 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000034303 cell budding Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 208000001491 myopia Diseases 0.000 description 1
- 230000004379 myopia Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to a LED eyeshield desk lamp belongs to illumination lamps and lanterns technical field. This eyeshield desk lamp is built up by bed plate, support tubular column, alignment jig and lamp holder, is equipped with the support tubular column on the bed plate admittedly, has the lamp holder frame through alignment jig movable mounting on the support tubular column. This eyeshield lamp structure is simple, the light source intensity distribution is even, and just anion generator work meeting effusion anion in the illumination is healthy very useful to the eye of human body. And the LED lamp connection mode of this eyeshield desk lamp changes parallelly connected connected mode into by the series connection to increase resistance on the parallel connection circuit, solved the lamp pearl of present LED illumination lamps and lanterns and adopted the connected mode of establishing ties, as long as when a LED lamp integument blows, then resulted in the problem that other all LED can not give off light, lengthened the life of LED illumination lamps and lanterns, reduced the manufacturing cost of LED illumination lamps and lanterns.
Description
Technical field
The utility model relates to a kind of LED eye protection table lamp, belongs to field of illumination lamp technology.
Background technology
Desk lamp common is on the market made as light source with fluorescent tube at present, its appearance mainly solves the problem that osram lamp luminous efficiency is low, surface temperature is high, the life-span is short, and along with LED(light emitting diode) lighting engineering constantly reached its maturity in recent years and perfect.And LED have compared with fluorescent lamp more energy-conservation, the life-span is longer, more environmental protection, with the advantage that scale surface temperature is lower, be typical green illumination, therefore receive the extensive concern of people.But LED desk lamp in the market, its colour rendering index is generally about 70%, and lacks red light, and due to the spot light characteristic of LED, causes light-source brightness skewness, therefore effectively can not play advantage and the feature of LED desk lamp illumination.Cause adult can accelerate the aging of eyes, and for being in budding children, this illumination can affect the normal development of eyes, causing forming myopia and astigmatic eyes.
On the other hand, current desk lamp is a kind of common illuminations, mainly light is concentrated on a pocket, so that working and learning, its major function is illumination, has the deficiency of function singleness.
Summary of the invention
The purpose of this utility model is: provide that a kind of structure is simple, light-source brightness is evenly distributed, and realizes the LED eye protection table lamp of purification of air while illumination.
The technical solution of the utility model is:
A kind of LED eye protection table lamp, it is made up of bedplate, support tube column, adjusting bracket and lamp holder, it is characterized in that: bedplate is fixed with support tube column, and support tube column is movably installed with lamp holder by adjusting bracket; There is anion generator by support installing in described support tube column, the support tube column corresponding with anion generator is provided with the through hole for anion effusion, the support tube column below through hole is provided with power switch button; Lamp holder is connected with power supply by power switch button by wire respectively with anion generator.
Described lamp holder is made up of case, filter and light source assembly, and case, built with light source assembly, the case below light source assembly is equipped with filter.
Described light source assembly is made up of circuit board, LED lamp bead and installing card, and circuit board is equipped with LED lamp bead, and the LED lamp bead on circuit board adopts and is connected in parallel, and circuit board bilateral symmetry is provided with installing card.
The utility model has the advantage of:
This LED eye protection table lamp structure is simple, light-source brightness is evenly distributed, and anion generator work can be overflowed anion while illumination, dedusting, sterilizing, to purify air, the oxygen molecule in air can also be activated simultaneously and be formed and take negative oxygen ion, enlivening air molecule, improve human lung's function, enhance metabolism, strengthen resistance against diseases, regulate central nervous system, make people in high spirits, dynamic, the particularly important is and the eye health of human body is highly profitable.And the LED lamp bead connected mode of this eye-protecting desk lamp changes connected mode in parallel into by series connection, and add resistance being connected in parallel on circuit, the lamp pearl solving existing LED illumination lamp adopts the connected mode of series connection, as long as when a LED lamp bead is blown, then cause the problem that other all LED can not be luminous, extend the service life of LED illumination lamp, reduce the production cost of LED illumination lamp.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the schematic diagram that lamp holder of the present utility model holds up shape;
Fig. 3 is the plan structure schematic diagram of light source assembly of the present utility model;
In figure: 1, bedplate, 2, support tube column, 3, adjusting bracket, 4, case, 5, filter, 6, circuit board, 7, LED lamp bead, 8, installing card, 9, through hole, 10, anion generator, 11, power switch button.
Detailed description of the invention
This LED eye protection table lamp is made up of bedplate 1, support tube column 2, adjusting bracket 3 and lamp holder.Bedplate 1 is fixed with support tube column 2, support tube column 2 is movably installed with lamp holder by adjusting bracket 3.
Lamp holder is made up of case 4, filter 5 and light source assembly, and case 4 is built with light source assembly.Light source assembly is made up of circuit board 6, LED lamp bead 7 and installing card 8, circuit board 6 is equipped with LED lamp bead 7, and the LED lamp bead 7 on circuit board 6 adopts and is connected in parallel, and on circuit board 6, symmetry shape is provided with installing card 8, to facilitate installation.Case 4 below light source assembly is equipped with filter 5; Be uniformly distributed to make light-source brightness.
There is anion generator 10 by support installing in support tube column 2, the support tube column 2 corresponding with anion generator 10 is provided with the through hole 9 of overflowing for anion, the support tube column below through hole 9 is provided with power switch button 11; Light source assembly in lamp holder is connected with power supply by power switch button 11 by wire respectively with anion generator 10.
Light source assembly and the anion generator 10 of this LED eye protection table lamp are opened and closed by the control of power switch button 11 simultaneously.Can be regulated the height of lamp holder and angle by adjusting bracket 3 during use.In use procedure, anion generator 10 to be overflowed anion by through hole 9, thus carries out dedusting, sterilizing and purification of air to indoor local environment.Anion generator 10 simultaneously can also activate the oxygen molecule in air and be formed and take negative oxygen ion, enliven air molecule, improve human lung's function, enhance metabolism, strengthen resistance against diseases, regulate central nervous system, make people in high spirits, dynamic, the particularly important is and the eye health of human body is highly profitable.Solving its major function of existing desk lamp is illumination, has the problem of function singleness.On the other hand; LED lamp bead 7 connected mode of this eye-protecting desk lamp changes connected mode in parallel into by series connection, and add resistance being connected in parallel on circuit, the lamp pearl solving existing LED illumination lamp adopts the connected mode of series connection, as long as when a LED lamp bead is blown, then cause the problem that other all LED can not be luminous, thus extend the service life of LED illumination lamp, and reduce the production cost of LED illumination lamp.
Claims (3)
1. a LED eye protection table lamp, it is made up of bedplate (1), support tube column (2), adjusting bracket (3) and lamp holder, it is characterized in that: bedplate (1) is fixed with support tube column (2), support tube column (2) is movably installed with lamp holder (3) by adjusting bracket; Anion generator (10) is had by support installing in described support tube column (2), the support tube column (2) corresponding with anion generator (10) is provided with the through hole (9) of overflowing for anion, the support tube column (2) of through hole (9) below is provided with power switch button (11); Lamp holder is connected with power supply by power switch button (11) by wire respectively with anion generator (10).
2. a kind of LED eye protection table lamp according to claim 1, it is characterized in that: described lamp holder is made up of case (4), filter (5) and light source assembly, case (4), built with light source assembly, the case (4) below light source assembly is equipped with filter (5).
3. a kind of LED eye protection table lamp according to claim 2, it is characterized in that: described light source assembly is made up of circuit board (6), LED lamp bead (7) and installing card (8), LED lamp bead (7) circuit board (6) is equipped with, LED lamp bead (7) on circuit board (6) adopts and is connected in parallel, and circuit board (6) bilateral symmetry is provided with installing card (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520596290.0U CN204829475U (en) | 2015-08-10 | 2015-08-10 | LED eyeshield desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520596290.0U CN204829475U (en) | 2015-08-10 | 2015-08-10 | LED eyeshield desk lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204829475U true CN204829475U (en) | 2015-12-02 |
Family
ID=54687072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520596290.0U Expired - Fee Related CN204829475U (en) | 2015-08-10 | 2015-08-10 | LED eyeshield desk lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204829475U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108799996A (en) * | 2018-06-30 | 2018-11-13 | 德清派格照明有限公司 | A kind of desk lamp that can purify air |
-
2015
- 2015-08-10 CN CN201520596290.0U patent/CN204829475U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108799996A (en) * | 2018-06-30 | 2018-11-13 | 德清派格照明有限公司 | A kind of desk lamp that can purify air |
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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: 20151202 |