CN203258581U - Reflecting glass - Google Patents
Reflecting glass Download PDFInfo
- Publication number
- CN203258581U CN203258581U CN 201320162791 CN201320162791U CN203258581U CN 203258581 U CN203258581 U CN 203258581U CN 201320162791 CN201320162791 CN 201320162791 CN 201320162791 U CN201320162791 U CN 201320162791U CN 203258581 U CN203258581 U CN 203258581U
- Authority
- CN
- China
- Prior art keywords
- glass body
- light
- glass
- reflectance coating
- louvre
- 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
Images
Abstract
The utility model relates to reflecting glass which comprises a glass body. The glass body is formed by a first surface, a second surface and a third surface in an enclosed mode, wherein the first surface is located on the upper surface of a chip installation cavity, the second surface is located on the lower surface of the glass body, and the third surface is located on the upper surface of the glass body. The first surface and the third surface are free-form surfaces, and the second surface is a plane. The reflecting glass is simple, compact and reasonable in structure; light is collected through reflection, light is emitted from the side of the reflection glass, and glare phenomena are avoided; light rays are effectively collected, stray light is removed, illumination brightness is high, and light uniformity is greatly improved.
Description
Technical field
The utility model relates to a kind of reflective glass; Specifically be used for making the body of light fixture
Material.
Background technology
The LED light fixture refers to that the light fixture product adopts light emitting diode (LED) technology as main light emitting source.LED is semiconductor light-emitting-diode, it is a kind of solid-state semiconductor element, it utilizes electric current forward to be passed to coupling place of semiconductor P-N knot, after being mutually combined by two kinds of carriers in hole of the electronegative electronics that separates in the semiconductor and positively charged again, and the generation photo emissions, between different types of LED can send from the infrared ray to the blue light, and purple light to the different wave length line such as between the ultraviolet ray.
The light distribution of light emitting diode (LED) is strong in the middle of being, all around a little less than, middle luminous intensity accounts for about 70% ~ 80% of total luminous intensity, luminous intensity all around accounts for total luminous intensity about 20% ~ 30%.The light direct projection of LED is out too dazzling, and people's direct-view is too dazzling, can form and dazzle the eyes.With time skewness etc.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point, thereby a kind of reflective glass is provided, and the light that luminescence chip sends has effectively been restrained light through its reflecting condensation, has removed veiling glare, and brightness is higher, has avoided dazzling phenomenon,
The technical scheme that provides according to the utility model, reflective glass comprises glass body, the glass body lower surface is provided with a circle chip installation cavity, it is characterized in that: glass body is surrounded by first surface, second surface and the 3rd surface and forms, first surface is positioned at chip installation cavity upper surface, second surface is positioned at the glass body lower surface, and the 3rd surface is positioned at the glass body upper surface.Described first surface, the 3rd surface are free form surface, and second surface is the plane.The upper reflectance coating that covers in the 3rd surface.
Further, the 3rd surface is provided with a plurality of little curved surfaces.
Further, the glass body edge is provided with the installation step that a circle protrudes.
Further, the glass body center is provided with the louvre of up/down perforation,
Further, cover reflectance coating on the inner surface of louvre and the first surface.
Further, cover reflectance coating on the inner surface of louvre and the second surface.
Compared with the prior art the utility model has the following advantages:
The utility model is simple in structure, compact, reasonable; Reflecting condensation, dazzling phenomenon has been avoided in the side bright dipping; Effectively restrained light, removed veiling glare, illumination brightness is higher; Improved greatly the uniformity of illumination.
Description of drawings
Fig. 1 is the utility model embodiment one structural representation.
Fig. 2 is the utility model embodiment two structural representations.
Description of reference numerals: 1-glass body, 2-first surface, 3-second surface, 4-the 3rd surface, 5-installation step, 6-louvre, 7-chip installation cavity.
The specific embodiment
Following the utility model is further described in connection with the embodiment in the accompanying drawing:
Embodiment one as shown in Figure 1 mainly comprises glass body 1, and glass body 1 lower surface is provided with a circle chip installation cavity 7, is used for holding the installation chip.Glass body 1 is surrounded by first surface 2, second surface 3 and the 3rd surface 4 and forms, and first surface 2 is positioned at chip installation cavity 7 upper surfaces, and second surface 3 is positioned at glass body 1 lower surface, and the 3rd surface 4 is positioned at glass body 1 upper surface.
The 3rd surface 4 is free form surface, covers the reflection end that reflectance coating forms glass body 1 on the 3rd surface 4, and reflectance coating adopts aluminium or silver or copper product to make, and reflectance coating all reflects the light of injecting.Described the 3rd surface 4 is provided with a plurality of little curved surfaces, and little curved surface spreads the light of injecting through Multi reflection, and further light is converged in softening, optimizes bright dipping.
Described first surface 2 is free form surface, and the light that the chip in the chip installation cavity 7 sends enters glass body 1 from first surface 2, and first surface 2 is as the light inlet of glass body 1.
Described second surface 3 is the plane, and second surface 3 is as the bright dipping end of glass body 1.
Described glass body 1 edge is provided with the installation step 5 that a circle protrudes, and is used for the fixing of glass body 1.
Embodiment two as shown in Figure 2 is that with embodiment one difference glass body 1 center is provided with the louvre 6 of up/down perforation, is used for the heat radiation of glass body 1.Cover the reflection end that reflectance coating forms glass body 1 on the inner surface of first surface 2 and louvre 6, reflectance coating adopts aluminium or silver or copper product to make, and reflectance coating all reflects the light of injecting.
Embodiment three and embodiment two differences are to cover the reflection end that reflectance coating forms glass body 1 on the inner surface of louvre 6 and the second surface 3, and reflectance coating adopts aluminium or silver or copper product to make, and reflectance coating all reflects the light of injecting.
The utility model in use, emit beam by chip, light enters glass body 1 by the bright dipping end of glass body 1, light brings out light by the bright dipping that the reflectance coating on the reflection end of glass body 1 reflexes to glass body 1, because the reflection end of glass body 1 has enlarged the light-emitting area of chip, so the dazzling quilt of chip has been improved greatly.Because the reflection end of glass body 1 has arranged that the uniformity of a plurality of little curved surface illumination has been improved greatly, the energy of limited light has obtained great utilization simultaneously.
Claims (6)
1. reflective glass, comprise glass body (1), glass body (1) lower surface is provided with a circle chip installation cavity (7), it is characterized in that: glass body (1) is formed by first surface (2), second surface (3) and the 3rd surface (4) encirclement, first surface (2) is positioned at chip installation cavity (7) upper surface, second surface (3) is positioned at glass body (1) lower surface, and the 3rd surface (4) are positioned at glass body (1) upper surface; Described first surface (2), the 3rd surface (4) are free form surface, and second surface (3) is the plane; The upper reflectance coating that covers in described the 3rd surface (4).
2. reflective glass as claimed in claim 1, it is characterized in that: described the 3rd surface (4) is provided with a plurality of little curved surfaces.
3. reflective glass as claimed in claim 1 is characterized in that: described glass body (1) edge is provided with the installation step (5) that a circle protrudes.
4. reflective glass as claimed in claim 1, it is characterized in that: described glass body (1) center is provided with the louvre (6) of up/down perforation.
5. reflective glass as claimed in claim 4 is characterized in that: the upper reflectance coating that covers of the inner surface of described louvre (6) and first surface (2).
6. reflective glass as claimed in claim 4 is characterized in that: the upper reflectance coating that covers of the inner surface of described louvre (6) and second surface (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320162791 CN203258581U (en) | 2013-04-02 | 2013-04-02 | Reflecting glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320162791 CN203258581U (en) | 2013-04-02 | 2013-04-02 | Reflecting glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203258581U true CN203258581U (en) | 2013-10-30 |
Family
ID=49471141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320162791 Expired - Fee Related CN203258581U (en) | 2013-04-02 | 2013-04-02 | Reflecting glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203258581U (en) |
-
2013
- 2013-04-02 CN CN 201320162791 patent/CN203258581U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102072458A (en) | Lens for LED lamp | |
| CN202691731U (en) | Soften light emitting lamp (LED) lamp | |
| CN201983000U (en) | Light fixture improvement structure capable of emitting lights uniformly | |
| CN202938102U (en) | LED (Light Emitting Diode) reflector lamp | |
| CN102748628A (en) | LED (light emitting diode) illumination lamp | |
| CN202901941U (en) | Combined type optics system for light-emitting diode (LED) lamp | |
| CN203349095U (en) | LED aisle illuminating lamp | |
| CN203258581U (en) | Reflecting glass | |
| CN202835187U (en) | Reflector lamp cup improvement structure for promoting spotlighting effect | |
| CN202691683U (en) | LED (Light Emitting Diode) candle lamp | |
| CN203309613U (en) | Indirect lighting LED (Light Emitting Diode) lamp | |
| CN202253069U (en) | Light emitting diode (LED) lamp | |
| CN207880586U (en) | A kind of LED white-light illuminatings module | |
| CN202834837U (en) | Light emitting diode (LED) fluorescent lamp | |
| CN202938236U (en) | LED (Light Emitting Diode) lens | |
| CN202938103U (en) | LED (Light Emitting Diode) luminous module | |
| CN202691732U (en) | High power reflection type LED lamp | |
| CN204084116U (en) | With the LED car lamp of heat abstractor | |
| CN105020676B (en) | A kind of optical lens | |
| CN102759039A (en) | LED (Light-emitted Diode) fluorescent lamp | |
| CN203190314U (en) | Anti-dazzle light guiding LED lamp structure | |
| CN201964158U (en) | High-power LED (light-emitting diode) ball bulb lamp | |
| CN203249004U (en) | Lamp | |
| CN201706255U (en) | High power LED bulb | |
| CN208579171U (en) | A kind of small-power high-brightness LED lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131030 Termination date: 20140402 |