CN105371233A - Lamp shade - Google Patents
Lamp shade Download PDFInfo
- Publication number
- CN105371233A CN105371233A CN201510998724.4A CN201510998724A CN105371233A CN 105371233 A CN105371233 A CN 105371233A CN 201510998724 A CN201510998724 A CN 201510998724A CN 105371233 A CN105371233 A CN 105371233A
- Authority
- CN
- China
- Prior art keywords
- light
- lamp shade
- titanium dioxide
- dioxide powder
- raw material
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
The invention discloses a lamp shade. The lamp shade comprises raw materials in percentage by weight as follows: 90%-96% of acrylic and 4%-10% of titanium dioxide powder. Compared with the prior art, the lamp shade has the characteristics that a light source is not dazzling and glaring; damage of ultraviolet light in the light source to eyes and human skin is eliminated; the transmission of light is high, light energy loss is lower when the light rays of the light source transmit through the lamp shade; the sterilization capacity and the self-cleaning capacity are realized, and the demands of different consumption crowds are met.
Description
Technical field:
The invention belongs to field of light fittings, particularly a kind of lampshade.
Background technology:
Along with the raising of people's living standard, the requirement of people to the illumination of daily life is also more and more higher, wish that lighting apparatus not only saves the energy but also have high brightness, thus has occurred the common energy-saving lamp that generally uses now and LED.But during above-mentioned lighting apparatus work, eyes are seen to there is serious dazzling phenomenon during light source, although some anti-glare lampshades that market occurs, but these lampshade parts realize by changing lampshade structure, this time is comparatively large by the light efficiency loss ratio of lampshade, therefore sacrifices the brightness of light fixture; Another part is realized by the coating anti-glare at lampshade outer surface application one deck, there is the problem that light efficiency loss is larger equally.Moreover the lampshade of prior art is all without antibacterial and self-cleaning function, cannot meet the demand of people.
Summary of the invention:
The object of this invention is to provide a kind of anti-glare, light efficiency loss is few, antibacterial and self-cleaning lampshade.
For realizing the object of the invention, technical scheme used is: this lampshade is made up of the raw material of following percentage by weight:
Acrylic 90% ~ 96%; Titanium dioxide powder 4% ~ 10%.
Compared with prior art, the present invention has the following advantages in the present invention:
According to optical principle, the light of light source, through the peptizaiton of titanium dioxide powder to light, makes the dot light of light source become the uniform soft light source of distribution of light, then makes light source no longer dazzling and dazzling; Secondly because titanium dioxide powder is to the shielding properties of ultraviolet excellence, the injury of light source middle-ultraviolet lamp to eyes and human body skin is eliminated; Moreover the high light transmittance of titanium dioxide powder, when making the light therethrough of light source of the present invention, light transmittance efficiency loss is less; Simultaneously titanium dioxide powder is under the effect of ultraviolet and oxygen, has strong sterilizing ability and automatically cleaning ability, thus makes the present invention be provided with sterilizing ability and automatically cleaning ability, meet the demand of different consumer groups.
As preferably, acrylic 92% ~ 95%; Titanium dioxide powder 5% ~ 8%.
As preferred further, titanium dioxide powder is nano level titanium dioxide powder, and titanium dioxide powder is rutile type nano titanic oxide.
Detailed description of the invention:
Illustrate below in conjunction with concrete embodiment, but the invention is not restricted to following concrete embodiment.
Embodiment 1:
Production stage:
1., by following percentage by weight configuration raw material:
Acrylic 96%; Titanium dioxide powder 4%;
2. baking oven put into by the raw material, by step 1. prepared, and toasts while stirring, temperature 100 DEG C, time 5h;
3., the raw material be stirred is put into the funnel of injection machine, and ceaselessly stir, funnel is in room temperature state, and stirring what adopt is that external agitator stirs;
4., injection machine extrusion molding, temperature 190 DEG C;
5., deburring, packaging warehouse-in.
Embodiment 2:
Production stage:
1., by following percentage by weight configuration raw material:
Acrylic 90%; Titanium dioxide powder 10%;
2. baking oven put into by the raw material, by step 1. prepared, and toasts while stirring, temperature 120 DEG C, time 3h;
3., the raw material be stirred is put into the funnel of injection machine, and ceaselessly stir, funnel is in room temperature state, and stirring what adopt is that external agitator stirs;
4., injection machine injection mo(u)lding, temperature 210 DEG C;
5., deburring, packaging warehouse-in.
Embodiment 3:
Production stage:
1., by following weight configuration raw material:
Acrylic 93%; Titanium dioxide powder 7%;
2. baking oven put into by the raw material, by step 1. prepared, and toasts while stirring, temperature 110 DEG C, time 4h;
3., the raw material be stirred is put into the funnel of injection machine, and ceaselessly stir, funnel is in room temperature state, and stirring what adopt is that external agitator stirs;
4., injection machine injection mo(u)lding, temperature 200 DEG C;
5., deburring, packaging warehouse-in.
Embodiment 4:
Production stage:
1., by following weight configuration raw material:
Acrylic 92%; Titanium dioxide powder 8%;
2. baking oven put into by the raw material, by step 1. prepared, and toasts while stirring, temperature 110 DEG C, time 4h;
3., the raw material be stirred is put into the funnel of injection machine, and ceaselessly stir, funnel is in room temperature state, and stirring what adopt is that external agitator stirs;
4., injection machine injection mo(u)lding, temperature 195 DEG C;
5., deburring, packaging warehouse-in.
Embodiment 5:
Production stage:
1., by following weight configuration raw material:
Acrylic 95%; Titanium dioxide powder 5%;
2. baking oven put into by the raw material, by step 1. prepared, and toasts while stirring, temperature 115 DEG C, time 4h;
3., the raw material be stirred is put into the funnel of injection machine, and ceaselessly stir, funnel is in room temperature state, and stirring what adopt is that external agitator stirs;
4., injection machine injection mo(u)lding, temperature 205 DEG C;
5., deburring, packaging warehouse-in.
Claims (3)
1. a lampshade, is characterized in that: be made up of the raw material of following percentage by weight:
Acrylic 90% ~ 96%; Titanium dioxide powder 4% ~ 10%.
2. lampshade according to claim 1, is characterized in that: its raw material weight is: acrylic 92% ~ 95%; Titanium dioxide powder 5% ~ 8%.
3. lampshade according to claim 1 and 2, is characterized in that: its raw material weight is: titanium dioxide powder is nano level titanium dioxide powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510998724.4A CN105371233A (en) | 2015-12-25 | 2015-12-25 | Lamp shade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510998724.4A CN105371233A (en) | 2015-12-25 | 2015-12-25 | Lamp shade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105371233A true CN105371233A (en) | 2016-03-02 |
Family
ID=55373665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510998724.4A Pending CN105371233A (en) | 2015-12-25 | 2015-12-25 | Lamp shade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105371233A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010078989A (en) * | 2008-09-26 | 2010-04-08 | Bsj-Opto Corp | Direct backlight module and diffusion plate thereof |
| CN103175098A (en) * | 2012-05-17 | 2013-06-26 | 杨振安 | Light-emitting diode (LED) light guide plate and manufacturing method thereof |
| CN103467962A (en) * | 2013-09-11 | 2013-12-25 | 上海大学 | Photodiffusion film and preparation method thereof |
-
2015
- 2015-12-25 CN CN201510998724.4A patent/CN105371233A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010078989A (en) * | 2008-09-26 | 2010-04-08 | Bsj-Opto Corp | Direct backlight module and diffusion plate thereof |
| CN103175098A (en) * | 2012-05-17 | 2013-06-26 | 杨振安 | Light-emitting diode (LED) light guide plate and manufacturing method thereof |
| CN103467962A (en) * | 2013-09-11 | 2013-12-25 | 上海大学 | Photodiffusion film and preparation method thereof |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160302 |