CN202927585U - LED (Light-emitting diode) lamp - Google Patents
LED (Light-emitting diode) lamp Download PDFInfo
- Publication number
- CN202927585U CN202927585U CN2012206687324U CN201220668732U CN202927585U CN 202927585 U CN202927585 U CN 202927585U CN 2012206687324 U CN2012206687324 U CN 2012206687324U CN 201220668732 U CN201220668732 U CN 201220668732U CN 202927585 U CN202927585 U CN 202927585U
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- CN
- China
- Prior art keywords
- face glass
- led lamp
- light
- lamp
- utility
- 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
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Abstract
The utility model related to an LED (Light-emitting diode) lamp which comprises a reflective baseboard and a glass panel with heat dissipation. The glass panel is provided with a bottom face and a light-emitting face opposite to the bottom face. A plurality of light-emitting bodies are embedded into the bottom surface of the glass panel. The bottom surface of the glass panel is covered by the reflective baseboard. The LED lamp provided by the utility model is simple in structure, good in illuminating effect, anti-dazzling and good in heat dissipation performance. Therefore, the service life of the illuminating lamp is prolonged without increasing sheet metal radiators, and the production cost is further lowered.
Description
Technical field
The utility model relates to a kind of lighting device, is specifically related to a kind of LED lamp.
Background technology
The LED lamp is energy-efficient, has obvious superiority than common scalding lamp, fluorescent lamp.The LED lamp is when work, and PN junction can generate heat, if the heat that produces can not be derived, makes junction temperature maintain rational level, and the light decay of LED will be very serious, thereby light fixture should have good heat dispersion.The radiator structure that generally adopts at present is to connect exterior radiator by heat-conducting seat, for Ceiling light, cabinet lamp and Down lamp etc., generally at the rear portion of light fixture, sheet metal radiator is set, these sheet metals have not only increased whole light fixture weight and volume, but also have increased the manufacturing cost of light fixture.Therefore, the shortcoming that exists in the prior art is necessary prior art is made improvements.
The utility model content
The purpose of this utility model is to overcome shortcoming of the prior art with not enough, and a kind of good heat dissipation effect, LED lamp that luminous efficiency is high are provided.
The utility model is to realize by following technical scheme: a kind of LED lamp, comprise reflective base plate and the face glass with thermal diffusivity, described face glass has a bottom surface and reaches and bottom surface light-emitting area in opposite directions, the bottom surface of described face glass is embedded with several illuminators, and described reflective base plate cover is located at the bottom surface of face glass.Described illuminator is directly installed on face glass, the heat that described illuminator produces is directly passed to face glass, face glass contacts with air as radiator and realizes heat sinking function, also distribute heat energy with infrared mode simultaneously, accelerate radiating effect, and described reflective base plate is conducive to improve luminous efficiency.
Described light-emitting area has an arc convex.Described arc convex is conducive to light in the face glass inscattering, and anti-dazzle has improved radiating effect and lighting effect.
The thickness of described arc convex is 5～30mm.
The thickness of described face glass is 3～30mm.
Described LED lamp also comprises the bracing frame for mounted lamp.Facilitate lamp installation in wall or cabinet.
The bottom surface of described face glass is embedded with 6～70 illuminators.
Described face glass is circular or square.
With respect to prior art, the utility model illuminator directly is embedded on face glass, makes good heat dissipation effect, luminous efficiency high, has not only extended the service life of light fixture, has also reduced weight and the production cost of light fixture.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Description of drawings
Fig. 1 is face glass the first structural representation of the utility model LED lamp
Fig. 2 is that the A-A of Fig. 1 is to cutaway view
Fig. 3 is face glass the first structural perspective of the utility model LED lamp
Fig. 4 is face glass the second structural representation of the utility model LED lamp
Fig. 5 is that the B-B of Fig. 4 is to cutaway view
The accompanying drawing identifier declaration:
1, face glass
2, illuminator
3, reflective base plate
4, bracing frame
The specific embodiment
Of the present utility model a kind of LED lamp as depicted in figs. 1 and 2, comprise reflective base plate 3 and the face glass 1 with thermal diffusivity, face glass 1 has a bottom surface and reaches and bottom surface light-emitting area in opposite directions, the bottom surface of face glass 1 is embedded with several illuminators 2, and reflective base plate 3 is covered on the bottom surface of face glass 1.Illuminator 2 is directly installed on face glass 1, the heat that illuminator 2 produces is directly passed to face glass 1, and face glass 1 contacts with air as radiator and realizes also distributing heat energy with infrared mode simultaneously by heat sinking function, accelerate radiating effect, and reflective base plate 3 is conducive to improve luminous efficiency.
The light-emitting area of face glass 1 has an arc convex, and this arc convex is conducive to light in face glass 1 inscattering, and anti-dazzle has improved radiating effect and lighting effect, and the thickness of arc convex is 5～30mm.
The LED lamp also comprises the bracing frame 4 for mounted lamp, facilitates lamp installation in wall or cabinet.
The utility model is not limited to above-mentioned embodiment, if various changes of the present utility model or distortion are not broken away from spirit and scope of the present utility model, within if these changes and distortion belong to claim of the present utility model and equivalent technologies scope, the utility model also is intended to comprise these changes and distortion.
Claims (7)
1. LED lamp, comprise reflective base plate and the face glass with thermal diffusivity, it is characterized in that: described face glass has a bottom surface and reaches and bottom surface light-emitting area in opposite directions, and the bottom surface of described face glass is embedded with several illuminators, and described reflective base plate cover is located at the bottom surface of face glass.
2. LED lamp according to claim 1, it is characterized in that: described light-emitting area has an arc convex.
3. LED lamp according to claim 2, it is characterized in that: the thickness of described arc convex is 5～30mm.
4. LED lamp according to claim 1, it is characterized in that: the thickness of described face glass is 3～30mm.
5. LED lamp according to claim 1, it is characterized in that: described LED lamp also comprises the bracing frame for mounted lamp.
6. LED lamp according to claim 1, it is characterized in that: the bottom surface of described face glass is embedded with 6～70 illuminators.
7. LED lamp according to claim 1 is characterized in that: described face glass is for circular or square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206687324U CN202927585U (en) | 2012-12-06 | 2012-12-06 | LED (Light-emitting diode) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206687324U CN202927585U (en) | 2012-12-06 | 2012-12-06 | LED (Light-emitting diode) lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202927585U true CN202927585U (en) | 2013-05-08 |
Family
ID=48217544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206687324U Expired - Fee Related CN202927585U (en) | 2012-12-06 | 2012-12-06 | LED (Light-emitting diode) lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202927585U (en) |
-
2012
- 2012-12-06 CN CN2012206687324U patent/CN202927585U/en not_active Expired - Fee Related
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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: 20130508 Termination date: 20131206 |