CN106382510A - Blue light blocking lamp - Google Patents
Blue light blocking lamp Download PDFInfo
- Publication number
- CN106382510A CN106382510A CN201510658270.6A CN201510658270A CN106382510A CN 106382510 A CN106382510 A CN 106382510A CN 201510658270 A CN201510658270 A CN 201510658270A CN 106382510 A CN106382510 A CN 106382510A
- Authority
- CN
- China
- Prior art keywords
- light
- cover body
- light fixture
- blue light
- blue
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
- F21V3/06—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention provides a blue light blocking lamp which comprises a lamp body, wherein the lamp body comprises a light source; and a cover body is arranged outside the light source and is prepared by mixing polycarbonate (PC) with blue-light filtering particles. Basically, the light source is protected through the cover body, thereby achieving basic structure arrangement of the blue light blocking lamp provided by the invention; the blue-light filtering particles are mixed into the cover body, so that blue light (with a wave length of about 380-450 nm) which is harmful to eyes can be further blocked; and accordingly, the possibility that the free radical activation of human eye tissue cells is facilitated can be lowered, and retina or crystalline lens cell death as well as macular degeneration or cataract can be avoided.
Description
Technical field
The present invention is to block light fixture with regard to a kind of blue light, espespecially a kind of light fixture with LED as light source.
Background technology
Because the light fixture of modernization is using a large amount of LED using economize on electricity as light source, and LED often produces blue light, due to showing through medical research, excessive blue light enters eyes and can produce substantial amounts of free radical, and eyes may be made to cause cataract, even cause macula area to degenerate, and the eye injury caused by blue light is lasting and accumulates, therefore the trauma for eyes is very big.Especially such as the baby of firm birth, hyperpietic or need to take photosensitive drug person, the blue light dosage of eyes institute accumulative reception, more likely produces serious influence to it.
Although having many screen dealers or periphery industry to develop so-called filter blue light screen protector etc. for filter blue light, this concept is not yet applied to the cover body as protection light source by light fixture dealer.And light fixture using being often more popularized in human body than screen, therefore have and sizable improve space.
Content of the invention
In view of the aforesaid problem of light fixture, i.e. existing LED light source can produce blue light, excessive blue light enters eyes and can produce substantial amounts of free radical, and eyes may be made to cause cataract, macula area is even caused to degenerate, and the eye injury caused by blue light is lasting and accumulates, therefore the trauma for eyes is very big.
A kind of blue light should be designed for this and blocks light fixture, including a light fixture, this light fixture includes a light source, this light source outside is provided with a cover body inventor appreciates that a kind of construction of improvement should be had, this cover body is that a Merlon (PC) mixing filter blue light particle is made.
Wherein this light fixture is a fluorescent tube, and this cover body is a tube shell.
Wherein this light fixture is a plate desk lamp.
Wherein this light fixture is a roof lamp.
Wherein this light fixture is an arc-shaped lamp.
Wherein this cover body is more mixed with light diffusion particle.
What the present invention can reach has the beneficial effect that; the improvement of the not simple material of the present invention, on the basis of this present invention pass through this cover body protection formed to light source, and reach basic structure setting; this light fixture of the present invention can be widely implemented as a fluorescent tube, and this cover body is a tube shell.Or this light fixture is a roof lamp, plate desk lamp, arc-shaped lamp etc..And it is mixed with filter blue light particle in cover body, further stop the blue light (about wavelength 380-450nm) that eyes are harmful to, lower and facilitate the histiocytic free radical of human eye to activate, it is to avoid cause the necrocytosiss of retina or crystalline lenss, and macula area is degenerated or cataract.
Brief description
The axonometric chart of Fig. 1 present invention.
The three-dimensional exploded view of Fig. 2 present invention.
Fig. 3 using effect of the present invention schematic diagram.
The exploded view of Fig. 4 embodiments of the invention one.
Fig. 5 embodiments of the invention one figure.
Fig. 6 embodiments of the invention two figure.
Fig. 7 embodiments of the invention three figure.
Fig. 8 embodiments of the invention four figure.
Figure number explanation：
1 light fixture
1A fluorescent tube
1B roof lamp
The plate desk lamp of 1C
1D arc-shaped lamp
11 light sources
12 cover bodies
12A tube shell
12B light fixture screening glass
12C light source diffusion sheet
12D light fitting shape housing.
Specific embodiment
Refer to Fig. 1, shown in cooperation Fig. 2, the present invention blocks light fixture with regard to a kind of blue light, including a light fixture 1, this light fixture 1 includes a light source 11, and this light source 11 outside is provided with a cover body 12, and this cover body 12 is a Merlon (PC) and mixing filter blue light particle is made.
Wherein this filter blue light particle material can be selected by acryl material or be constituted with polymethyl methacrylate or Merlon.
Refer to shown in Fig. 3; the improvement of the not simple material of the present invention; on the basis of this present invention pass through this cover body 12 to this light source 11 formed protection; and reach basic structure setting; and it is mixed with filter blue light particle in this cover body 12, further stop the blue light (about wavelength 380-450nm) that eyes are harmful to, lower and facilitate the histiocytic free radical of human eye to activate; avoid causing the necrocytosiss of retina or crystalline lenss, and macula area is degenerated or cataract.
Refer to Fig. 4, shown in cooperation Fig. 5, the present invention can be widely implemented as below example, and such as this light fixture 1 is a fluorescent tube 1A, and this cover body 12 is a tube shell 12A.Or for example refer to shown in Fig. 6, wherein this light fixture 1 is a roof lamp 1B, and this cover body 12 is a light fixture screening glass 12B.Or for example refer to shown in Fig. 7, wherein this light fixture 1 is a plate desk lamp 1C, and this cover body 12 is a light source diffusion sheet 12C.Or for example refer to shown in Fig. 8, wherein this light fixture 1 is arc-shaped lamp 1D, and this cover body 12 then may be disposed at light fitting shape housing 12D.It is widely used in various light fixture kenels, expand effective utilization.
Wherein this cover body 1 is more mixed with light diffusion particle, to provide uniform light to be used.
Claims (6)
1. a kind of blue light blocks light fixture it is characterised in that including a light fixture, and this light fixture includes a light source, and this light source outside is provided with a cover body, and this cover body is a Merlon (PC) and mixing filter blue light particle is made.
2. blue light as claimed in claim 1 blocks light fixture it is characterised in that wherein this light fixture is a fluorescent tube, and this cover body is a tube shell.
3. blue light as claimed in claim 1 blocks light fixture it is characterised in that wherein this light fixture is a plate desk lamp.
4. blue light as claimed in claim 1 blocks light fixture it is characterised in that wherein this light fixture is a roof lamp.
5. blue light as claimed in claim 1 blocks light fixture it is characterised in that wherein this light fixture is an arc-shaped lamp.
6. blue light as claimed in claim 1 blocks light fixture it is characterised in that wherein this cover body is more mixed with light diffusion particle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510658270.6A CN106382510A (en) | 2015-10-12 | 2015-10-12 | Blue light blocking lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510658270.6A CN106382510A (en) | 2015-10-12 | 2015-10-12 | Blue light blocking lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106382510A true CN106382510A (en) | 2017-02-08 |
Family
ID=57916456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510658270.6A Pending CN106382510A (en) | 2015-10-12 | 2015-10-12 | Blue light blocking lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106382510A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102786787A (en) * | 2012-08-01 | 2012-11-21 | 浙江俊尔新材料股份有限公司 | Anti-glare flame-retardant polycarbonate material, and preparation method and application thereof |
| CN104714266A (en) * | 2013-12-13 | 2015-06-17 | 初芝科技股份有限公司 | Cover capable of filtering specific optical wavelength energy |
| CN204477926U (en) * | 2015-04-14 | 2015-07-15 | 青岛华黎光电科技有限公司 | There is the light fixture of light mosquito repellent lampshade |
-
2015
- 2015-10-12 CN CN201510658270.6A patent/CN106382510A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102786787A (en) * | 2012-08-01 | 2012-11-21 | 浙江俊尔新材料股份有限公司 | Anti-glare flame-retardant polycarbonate material, and preparation method and application thereof |
| CN104714266A (en) * | 2013-12-13 | 2015-06-17 | 初芝科技股份有限公司 | Cover capable of filtering specific optical wavelength energy |
| CN204477926U (en) * | 2015-04-14 | 2015-07-15 | 青岛华黎光电科技有限公司 | There is the light fixture of light mosquito repellent lampshade |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170208 |
|
| WD01 | Invention patent application deemed withdrawn after publication |