Glass lamp shade
A glass lampshade and adhesive layer technology, which is applied in the direction of lampshades, lighting devices, lighting device components, etc., can solve the problems of glass lampshades being easily broken, glare of the human eye, and low light transmittance, so as to achieve guaranteed strength, The effect of soft light and preventing shattering
Inactive Publication Date: 2019-11-12
江苏恒久玻璃科技发展有限公司
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Problems solved by technology
[0003] Traditionally, multiple LED lamp beads are used, which will be very dazzling to the human eye. Now the common method is to use milky white cover to eliminate the disadvantage of glare, but the light transmittance of this kind of milky white cover is only 50%, almost half of the light is filtered out, resulting in wasted energy
Moreover, the glass lampshade is easily broken during use, causing accidental injury
Method used
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[0021] Example: a glass lampshade such as figure 1 As shown, it includes a frosted layer 1, a reinforcement layer 2, an adhesive layer 3 and a scattering layer 4, the frosted layer 1 is located on the upper surface of the reinforcement layer 2, and the reinforcement layer 2 is located on the adhesive layer 3 surface, the adhesive layer 3 is located on the upper surface of the scattering layer 4;
[0022] A plurality of reflective protrusions 5 are evenly distributed on the surface of the scattering layer 4 opposite to the adhesive layer 3, and the plane coverage area of the reflective protrusions 5 is 9-16 mm 2 , the height of the reflective protrusions 5 is 1-2mm, the center distance between the adjacent reflective protrusions 5 is 6-8mm, the sidewalls of the reflective protrusions 5 are inclined surfaces and the inclination direction is from the The bottom surface of the reflective protrusion 5 is gradually inclined toward the top of the reflective protrusion 5, and the i...
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Abstract
The invention discloses a glass lamp shade. The glass lamp shade comprises a dull polish layer, a reinforcing layer, a bonding layer and a scattering layer. The dull polish layer is located on the upper surface of the reinforcing layer, the reinforcing layer is located on the upper surface of the bonding layer, the bonding layer is located on the upper surface of the scattering layer, the surface,back onto the bonding layer, of the scattering layer is evenly provided with multiple reflecting protrusions in a distributing manner, the plane covering area of the reflecting protrusions is 9 to 16mm<2>, the height of the reflecting protrusions is 1 to 2 mm, the center distance between the adjacent reflecting protrusions is 6 to 8 mm, the side walls of the reflecting protrusions are slopes, the inclined direction gradually inclines towards the center of the reflecting protrusions from the bottom face of the reflecting protrusions to the top, and the slopes of the reflecting protrusions areprovided with multiple scattering points. The irradiated area is increased, the irradiated light is more flexible, the strength of the glass lamp shade is ensured, and breaking is prevented.
Description
technical field [0001] The invention belongs to the technical field of glass products, in particular to a glass lampshade. Background technique [0002] The lampshade is a housing located on the periphery of the lamp flame or on the bulb for concentrating light or weatherproofing. The LED lamp is a concentrating light source with a small light-emitting area. The space is too dark and the lighting is uneven throughout the space. [0003] Traditionally, multiple LED lamp beads are used, which will be very dazzling when the human eye looks directly. Now the commonly used method is to use a milky white cover to eliminate the disadvantage of glare, but the light transmittance of this milky white cover is only 50%, almost half of the light. is filtered out, resulting in wasted energy. Moreover, the glass lampshade is easily broken during use, causing accidental injury. SUMMARY OF THE INVENTION [0004] The main technical problem solved by the present invention is to provide a...
Claims
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IPC IPC(8): F21V3/06F21V3/10
CPCF21V3/06F21V3/10
Inventor 孙稚雄
Owner 江苏恒久玻璃科技发展有限公司