CN203322908U - LED spotlight with ceramic housing - Google Patents
LED spotlight with ceramic housing Download PDFInfo
- Publication number
- CN203322908U CN203322908U CN2013204494158U CN201320449415U CN203322908U CN 203322908 U CN203322908 U CN 203322908U CN 2013204494158 U CN2013204494158 U CN 2013204494158U CN 201320449415 U CN201320449415 U CN 201320449415U CN 203322908 U CN203322908 U CN 203322908U
- Authority
- CN
- China
- Prior art keywords
- cup
- ceramic
- light
- porcelain shell
- led shot
- 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
- 239000000919 ceramic Substances 0.000 title claims abstract description 34
- 229910052573 porcelain Inorganic materials 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 4
- 101100327917 Caenorhabditis elegans chup-1 gene Proteins 0.000 description 7
- 229910052736 halogen Inorganic materials 0.000 description 3
- 150000002367 halogens Chemical class 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000001795 light effect Effects 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Images
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model relates to an LED spotlight with a ceramic housing. The LED spotlight with the ceramic housing comprises an outer ceramic cup (3) which serves as a light cover, an LED light-emitting device (7) arranged in the body of the hollow outer ceramic cup and a power adapter (6) arranged in a ceramic light holder (4), wherein an inner reflection cup (1) is arranged in the body of the hollow outer ceramic cup (3), the upper end and the lower end of the inner reflection cup (1) are open, and the longitudinal section of the inner reflection cup (1) is a curved surface in a shape of a parabola. The LED spotlight with the ceramic housing is characterized in that more than two ring-shaped inner steps (1.2) with the central axis of the inner reflection cup as the central axis are arranged on the inner surface of the inner reflection cup (1) in the shape of the parabola, and meanwhile, and an inner cavity surface in a shape of a parabola is formed by a plurality of radial trapezoidal curved surfaces which extend outwards from the center of the inner reflection cup.
Description
Technical field
The utility model relates to a kind of LED lighting, relates in particular to a kind of porcelain shell LED shot-light.
Background technology
Shot-light is the comparatively widely used a kind of light fixture commonly used of lighting field, and the LED shot-light is mainly used for the decorative lighting of interior decoration, commercial space illumination and outdoor architecture, Afforestation Landscape, billboard etc., and market prospects are very wide.
Because the working environment of LED shot-light is various, lamp body itself is not again too large, although many production firms have taked some technical measures in design, as: select performance and used life preferably luminescence chip, set up cooling mechanism, select the heat resistance shell etc. of ceramic material preferably.Still there are in actual use following dissatisfactory places:
1. with conventional fluorescent or Halogen lamp LED source, compare, still there is a certain distance in the brightness effect of bright dipping;
2, be overall structure due to lamp cap box and goblet, there will be unavoidably some faults, need to carry out necessary maintenance and unit replacement.But lamp socket, lamp holder and the housing of at present common LED shot-light are often taked integrated design, its LED illuminating part and power adaptation structure are taked the muzzle-loading structure usually, even therefore give to change, bring certain difficulty.
The utility model content
The purpose of this utility model: aim to provide that a kind of to go out light effect even more ideal, simple in structure, can change in time the inner Novel LED spotlight tool that forms member.
This porcelain shell LED shot-light, comprise the ceramic outer cup 3 of using as lampshade, be arranged on the intrinsic LED photophore 7 of the ceramic outer cup of interior sky and be arranged on the power supply adaptor 6 in ceramic lamp base 4, in the body of the ceramic outer cup 3 of wherein said interior sky, be provided with is the opening dress up and down, longitudinal profile is the reflective interior cup 1 of parabolic type curved surface, it is characterized in that: the inner surface of the reflective interior cup 1 of described parabolic type at least be provided with more than one centered by reflective interior cup axis rank bank 1.2 in the cast of axis, described parabolic type inner cavity surface is that a plurality of radial trapezoidal warpage faces from the outer spread of cup mind-set form simultaneously.
Rank bank 1.4 outside the outer ring cup of described reflective interior cup 1 is provided with cast more than one, axis centered by reflective interior cup axis.
Described lamp holder 4 is provided with air vent 4.1
Described ceramic outer cup 3 and lamp holder 4 are split-type structural, and described lamp holder is connected by helicitic texture with lamp socket.
Described ceramic outer cup 3 is provided with diversion groove at its outer surface, and bottom is the flanging type, and described flanging is provided with pod apertures 8, and the diversion groove that described pod apertures and ceramic outer cup are provided with at its outer surface forms unimpeded runner.
Described ceramic lamp base upper end is provided with metal pins 5.
This porcelain shell LED shot-light proposed according to above technical scheme, by the parabola that trapezoidal curved surface structure is that has of setting up in shot-light pottery outer cup, make the light efficiency that the brightness of the light beam that the LED photophore launches can be launched than the LED lamp of existing plain edition structure improve 10-15%, almost can with tradition, to using Halogen lamp LED similar as the spotlight light source of light source.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
The structural representation that Fig. 2 is reflective interior cup inner ring;
The structural representation that Fig. 3 is reflective interior cup outer ring.
In figure: the outer rank bank 2-euphotic cover 3-pottery of rank bank 1.3-notch 1.4-cast outer cup 4-ceramic lamp base 4.1-air vent 5-metal pins 6-power supply adaptor 7-LED photophore 8-pod apertures in the trapezoidal curved surface 1.2-of the reflective interior cup 1.1-of 1-cast.
The specific embodiment
This porcelain shell LED shot-light as Figure 1-3, it is a kind of inventive improvements to existing LED shot-light structure.This porcelain shell LED shot-light, comprise the ceramic outer cup 3 of using as lampshade, be arranged on the intrinsic LED photophore 7 of the ceramic outer cup of interior sky and be arranged on the power supply adaptor 6 in ceramic lamp base 4, in the body of the ceramic outer cup 3 of wherein said interior sky, be provided with is the opening dress up and down, longitudinal profile is the reflective interior cup 1 of parabolic type curved surface, it is characterized in that: the inner surface of the reflective interior cup 1 of described parabolic type at least be provided with more than one centered by reflective interior cup axis rank bank 1.2 in the cast of axis, described parabolic type inner cavity surface is that a plurality of radial trapezoidal warpage faces from the outer spread of cup mind-set form simultaneously.
Rank bank 1.4 outside the outer ring cup of described reflective interior cup 1 is provided with cast more than one, axis centered by reflective interior cup axis.
Described lamp holder 4 is provided with air vent 4.1.Can effectively help to be arranged on the heat radiation of the power supply adaptor 6 of ceramic lamp base 4 inner chambers by the air vent 4.1 that is arranged on lamp holder position Shang Xia 4.For technical support is provided the service life that guarantees whole shot-light.
Described euphotic cover 2 is plane lid or curved face type lid, also can be for being provided with lentiform curved face type lid.This euphotic cover 2 directly is sealed on the horn opening place of the reflective interior cup 1 of parabolic type.
Described ceramic outer cup 3 and lamp holder 4 are split-type structural, and described lamp holder is connected by helicitic texture with lamp socket.
Described ceramic outer cup 3 is provided with diversion groove at its outer surface, and bottom is the flanging type, and described flanging is provided with pod apertures 8, and the diversion groove that described pod apertures and ceramic outer cup are provided with at its outer surface forms unimpeded runner.
Described ceramic lamp base upper end is provided with metal pins 5.
Through the reality test, show: the porcelain shell LED shot-light of the reflective interior cup of this employing parabolic type, by the parabola that trapezoidal curved surface structure is that has of setting up in shot-light pottery outer cup, make the light efficiency that the brightness of the light beam that the LED photophore launches can be launched than the LED lamp of existing plain edition structure improve 10-15%, almost can with tradition, to using Halogen lamp LED similar as the spotlight light source of light source.
Claims (6)
1. a porcelain shell LED shot-light, comprise the ceramic outer cup (3) of using as lampshade, be arranged on the intrinsic LED photophore of the ceramic outer cup of interior sky (7) and be arranged on the power supply adaptor (6) in ceramic lamp base (4), in the body of the ceramic outer cup of wherein said interior sky (3), be provided with is the opening dress up and down, longitudinal profile is the reflective interior cup (1) of parabolic type curved surface, it is characterized in that: the inner surface of the reflective interior cup of described parabolic type (1) at least be provided with plural centered by reflective interior cup axis rank bank (1.2) in the cast of axis, described parabolic type inner cavity surface is that a plurality of radial trapezoidal warpage faces from the outer spread of cup mind-set form simultaneously.
2. a kind of porcelain shell LED shot-light as claimed in claim 1 is characterized in that: the outer ring cup of described reflective interior cup (1) is provided with rank bank (1.4) outside cast more than one, axis centered by reflective interior cup axis.
3. a kind of porcelain shell LED shot-light as claimed in claim 1, it is characterized in that: described lamp holder (4) is provided with air vent (4.1).
4. a kind of porcelain shell LED shot-light as claimed in claim 1, it is characterized in that: described ceramic outer cup (3) and lamp holder (4) are split-type structural, and described lamp holder is connected by helicitic texture with lamp socket.
5. a kind of porcelain shell LED shot-light as claimed in claim 1, it is characterized in that: described ceramic outer cup (3) is provided with diversion groove at its outer surface, bottom is the flanging type, described flanging is provided with pod apertures (8), and the diversion groove that described pod apertures and ceramic outer cup are provided with at its outer surface forms unimpeded runner.
6. a kind of porcelain shell LED shot-light as claimed in claim 1, it is characterized in that: described ceramic lamp base upper end is provided with metal pins (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204494158U CN203322908U (en) | 2013-07-26 | 2013-07-26 | LED spotlight with ceramic housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204494158U CN203322908U (en) | 2013-07-26 | 2013-07-26 | LED spotlight with ceramic housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203322908U true CN203322908U (en) | 2013-12-04 |
Family
ID=49662258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013204494158U Expired - Fee Related CN203322908U (en) | 2013-07-26 | 2013-07-26 | LED spotlight with ceramic housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203322908U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104566298A (en) * | 2013-10-29 | 2015-04-29 | 深圳市海洋王照明工程有限公司 | Lamp |
-
2013
- 2013-07-26 CN CN2013204494158U patent/CN203322908U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104566298A (en) * | 2013-10-29 | 2015-04-29 | 深圳市海洋王照明工程有限公司 | Lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103883934A (en) | High-tension LED spotlight | |
| CN203322908U (en) | LED spotlight with ceramic housing | |
| CN202303060U (en) | Novel LED (light-emitting diode) surface light source spotlight | |
| CN103557494A (en) | Large-angle light-emitting diode (LED) bulb lamp | |
| CN202901900U (en) | Novel candle lamp | |
| CN201748278U (en) | A new type of LED street lamp | |
| CN203240397U (en) | Ceramic-shell LED spot lamp | |
| CN202791510U (en) | Surface-mounted LED (light-emitting diode) corn lamp | |
| CN201983039U (en) | LED (light-emitting diode) light source capable of replacing electric incandescent lamp light source | |
| CN203517642U (en) | Large-angle LED (light-emitting diode) bulb lamp | |
| CN102278639A (en) | Bulb with annularly arranged light sources in printed circuit board (PCB) module form | |
| CN202708761U (en) | Candle-shaped LED (light emitting diode) lamp | |
| CN201373332Y (en) | Reflective LED lamp | |
| CN203273815U (en) | Novel LED bulb | |
| CN203082606U (en) | Light-emitting diode (LED) bulb | |
| CN205316077U (en) | LED (light -emitting diode) light bulb | |
| CN206159941U (en) | Light efficiency adjustable antidazzle light COB ceiling light | |
| CN204806042U (en) | Spherical lamps and lanterns | |
| CN201539731U (en) | A kind of LED lamp | |
| CN202834913U (en) | Light-emitting diode display (LED) wick module and LED bulb using the same | |
| CN204853058U (en) | Better LED lamps and lanterns of radiating effect | |
| CN201561341U (en) | LED bulb sterically provided with a LED | |
| CN201925884U (en) | Low-energy consumption light-emitting diode (LED) lamp holder for yard | |
| CN202992731U (en) | Integrated LED (Light-Emitting Diode) lamp | |
| CN204062594U (en) | A kind of dual-purpose LED |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20160726 |