CN206723932U - A kind of adjustable free from glare eye-protection LED desk lamp - Google Patents
A kind of adjustable free from glare eye-protection LED desk lamp Download PDFInfo
- Publication number
- CN206723932U CN206723932U CN201720332161.XU CN201720332161U CN206723932U CN 206723932 U CN206723932 U CN 206723932U CN 201720332161 U CN201720332161 U CN 201720332161U CN 206723932 U CN206723932 U CN 206723932U
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- CN
- China
- Prior art keywords
- lampshade
- lamp
- lamp stand
- reflector
- connecting rod
- 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
- 230000004313 glare Effects 0.000 title claims abstract description 9
- 238000009792 diffusion process Methods 0.000 claims abstract description 7
- 239000012780 transparent material Substances 0.000 claims abstract description 4
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 239000005337 ground glass Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 3
- 230000006870 function Effects 0.000 abstract description 2
- 238000005286 illumination Methods 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of adjustable free from glare eye-protection LED desk lamp, including the base being sequentially connected, first lamp stand, second lamp stand and lampshade, base, first lamp stand, active joint is provided between second lamp stand and lampshade, lampshade is made of non-transparent material, reflector and LED lamp panel are installed in lampshade, lampshade and reflector are in up-narrow and down-wide horn-like, upper middle part that reflector is installed in lampshade and fit in the inwall of lampshade, LED lamp panel is installed on the upper end in reflector, the backside of LED lamp panel is provided with radiating block, diffusion shell is installed at the lower ending opening of lampshade, lampshade offers some air-permeating holes at radiating block.The design is simple in construction, swingable regulation lamp holder, lighttight lampshade can effectively block the illuminating part of LED lamp panel, user is not easy to look at the strong light of desk lamp straight, dazzle pollution is not produced, and the horn-like lampshade of wide-mouth can guarantee that light can diffuse sufficiently large scope, not influence the illumination functions of desk lamp.
Description
Technical field
Small household appliances construction applications are the utility model is related to, specially a kind of adjustable free from glare eye-protection LED desk lamp.
Background technology
Just mankind's activity is most basic environmental key-element, and without light, work, study, production, the life of people are just had no way of
Talk.But Luminance Distribution or brightness range are not suitable in the human body visual field, or when extreme contrast be present, discomfort can be caused
Feel or reduce the visual phenomenon for the ability for observing thin portion or target, be referred to as " dazzle ", dazzle can cause necessarily to the eyes of human body
Injury.Need to read under the auxiliary of desk lamp with the increase of learning pressure, more and more students with the improvement of living standards, therefore
And the quality of desk lamp quality, it will more or less influence the health of contemporary child's eyes.
Utility model content
The shortcomings that in order to overcome prior art to refer to, the utility model provide a kind of adjustable free from glare eyeshield LED platforms
Lamp, its is simple in construction, environmental protection and energy saving, does not produce dazzle, the defects of overcoming traditional desk lamp to damage human eye.
The utility model solve technical scheme that its technical problem uses for：A kind of adjustable free from glare eyeshield LED platforms
Lamp, including base, the first lamp stand, the second lamp stand and the lampshade being sequentially connected, between the base and the first lamp stand, described first
Active joint is equipped between lamp stand and the second lamp stand and between second lamp stand and lampshade, under the active joint includes
Connecting rod, loop bar and upper connecting rod, the lower end of the lower connecting rod, which is provided with, to be used to connect the base or the first lamp stand or second
The internal thread of lamp stand, the upper end of the upper connecting rod are provided with the outer spiral shell for being used for connecting first lamp stand or the second lamp stand or lampshade
Line, the upper end of the lower connecting rod are provided with bulge loop, and the lower end of the loop bar is movably set on the bulge loop, the upper connecting rod
Lower end be provided with spin, the spin is movably set in inside the upper end of the loop bar, the loop bar upper end be provided with prevent it is described
The fixture block that spin comes off, the upper end of the loop bar offer the fluting for allowing the upper connecting rod to swing, also pacified in the loop bar
Equipped with compression spring, the both ends of the compression spring contradict the upper end for connecting the upper connecting rod and the spin respectively；Institute
State lampshade to be made of non-transparent material, the lampshade is set down, and reflector and LED lamp panel, institute are provided with the lampshade
Lampshade and reflector are stated in up-narrow and down-wide horn-like, the upper middle part that the reflector is installed in the lampshade and is bonded
In the inwall of the lampshade, the LED lamp panel is installed on the upper end in the reflector, and the backside of the LED lamp panel is provided with
Radiating block, diffusion shell is installed at the lower ending opening of the lampshade, the lampshade offers some ventilative at the radiating block
Hole.
The taper of the lampshade is 120 °, and so guarantee light can diffuse sufficiently large scope, under the reflector
Distance between end and the lower end of the lampshade is 20~30mm.
The diffusion shell uses ground glass cover, that is, ensures printing opacity brightness but also with good diffusivity.
The beneficial effects of the utility model are：The Table lamp structure of the design is simple, environmental protection and energy saving, and good appearance is light tight
Lampshade can effectively block the illuminating part of LED lamp panel, user is not easy to look at the strong light of desk lamp straight, does not produce dazzle pollution, and
And the horn-like lampshade of wide-mouth can guarantee that light can diffuse sufficiently large scope, not influence the illumination functions of desk lamp.
Brief description of the drawings
Fig. 1 is structural blast schematic diagram of the present utility model；
Fig. 2 is active joint structure cut-away illustration of the present utility model.
Embodiment
The utility model is further detailed below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of adjustable free from glare eye-protection LED desk lamp, including base 1, the first lamp stand being sequentially connected
21st, the second lamp stand 22 and lampshade 3, between the lamp stand 21 of base 1 and first, between the lamp stand 22 of first lamp stand 21 and second
And active joint 7 is equipped between second lamp stand 22 and lampshade 3, the active joint 7 includes lower connecting rod 71, loop bar
72 and upper connecting rod 73, the lower end of the lower connecting rod 71, which is provided with, to be used to connect the lamp stand 21 of base 1 or first or the second lamp
The internal thread of bar 22, the upper end of the upper connecting rod 73, which is provided with, to be used to connect the lamp stand 22 of the first lamp stand 21 or second or lampshade
3 external screw thread, the upper end of the lower connecting rod 71 are provided with bulge loop 74, and the lower end of the loop bar 72 is movably set in the bulge loop 74
On, the lower end of the upper connecting rod 73 is provided with spin 75, and the spin 75 is movably set in inside the upper end of the loop bar 72, institute
State the upper end of loop bar 72 and be provided with the fixture block 76 for preventing the spin 75 from coming off, the upper end of the loop bar 72, which offers, allows the upper company
The fluting 77 that extension bar 73 is swung, compression spring 78 is also equipped with the loop bar 72, the both ends of the compression spring 78 are supported respectively
Touch upper end and the spin 75 of the connection upper connecting rod 71；The lampshade 3 is made of non-transparent material, the lampshade
3 are set down, reflector 4 and LED lamp panel 5 are provided with the lampshade 3, the lampshade 3 and reflector 4 are in up-narrow and down-wide
It is horn-like, upper middle part that the reflector 4 is installed in the lampshade and the inwall of the lampshade is fitted in, the LED
Plate 5 is installed on the upper end in the reflector 4, and the backside (being illustrated as upper end, i.e. non-light emitting portion) of the LED lamp panel 5 is provided with
Radiating block 6, diffusion shell 7 is installed at the lower ending opening of the lampshade 3, the lampshade 3 offers some at the radiating block
Air-permeating hole 31.
The taper of the lampshade 3 is 120 °, so ensures that light can diffuse sufficiently large scope, the reflector 4
Distance between lower end and the lower end of the lampshade 3 is 20~30mm.
The diffusion shell 3 uses ground glass cover, that is, ensures printing opacity brightness but also with good diffusivity.
As described above, is only this new preferred embodiment, when the scope that this new implementation can not be limited with this,
The simple equivalent changes and modifications made generally according to this new claim and new description, it is new all still to belong to this
In the range of patent covers.
Claims (2)
1. a kind of adjustable free from glare eye-protection LED desk lamp, including base, the first lamp stand, the second lamp stand and the lamp being sequentially connected
Cover, it is characterised in that between the base and the first lamp stand, between first lamp stand and the second lamp stand and second lamp
Active joint is equipped between bar and lampshade, the active joint includes lower connecting rod, loop bar and upper connecting rod, the lower connection
The lower end of bar, which is provided with, to be used to connect the base or the internal thread of the first lamp stand or the second lamp stand, and the upper end of the upper connecting rod is set
Have for connecting first lamp stand or the external screw thread of the second lamp stand or lampshade, the upper end of the lower connecting rod is provided with bulge loop, institute
The lower end for stating loop bar is movably set on the bulge loop, and the lower end of the upper connecting rod is provided with spin, and the spin is slidingly connected
Inside the upper end of the loop bar, the loop bar upper end is provided with the fixture block for preventing that the spin from coming off, and the upper end of the loop bar is opened
Provided with the fluting for allowing the upper connecting rod to swing, compression spring, the both ends of the compression spring are also equipped with the loop bar
The upper end for connecting the upper connecting rod and the spin are contradicted respectively；The lampshade is made of non-transparent material, the lamp
Reflector and LED lamp panel are installed, the lampshade and reflector are in up-narrow and down-wide horn-like, the reflector installation in cover
In the upper middle part in the lampshade and the inwall of the lampshade is fitted in, the LED lamp panel is installed in the reflector
Upper end, the backside of the LED lamp panel are provided with radiating block, diffusion shell, the lampshade are provided with the lower ending opening of the lampshade
Some air-permeating holes are offered at the radiating block.
A kind of 2. adjustable free from glare eye-protection LED desk lamp according to claim 1, it is characterised in that the diffusion shell
Using ground glass cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720332161.XU CN206723932U (en) | 2017-03-30 | 2017-03-30 | A kind of adjustable free from glare eye-protection LED desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720332161.XU CN206723932U (en) | 2017-03-30 | 2017-03-30 | A kind of adjustable free from glare eye-protection LED desk lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206723932U true CN206723932U (en) | 2017-12-08 |
Family
ID=60502926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720332161.XU Expired - Fee Related CN206723932U (en) | 2017-03-30 | 2017-03-30 | A kind of adjustable free from glare eye-protection LED desk lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206723932U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107792295A (en) * | 2017-12-13 | 2018-03-13 | 泰兴市汇辰过滤器制造有限公司 | A kind of sail ship mast |
-
2017
- 2017-03-30 CN CN201720332161.XU patent/CN206723932U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107792295A (en) * | 2017-12-13 | 2018-03-13 | 泰兴市汇辰过滤器制造有限公司 | A kind of sail ship mast |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220711 Address after: 1312, Chuangke building, No. 72-6, huanguan South Road, Xintian community, Guanhu street, Longhua District, Shenzhen, Guangdong 518110 Patentee after: Baby Spring Health Technology (Guangdong) Co.,Ltd. Address before: 510000 whole building 7m10, No. 1132, Zhongshan Avenue West, Tianhe District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU LIANGGUO MEDICAL TECHNOLOGY CO.,LTD. |
|
| 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: 20171208 |