CN203839408U - LED lamp ceramic bracket - Google Patents
LED lamp ceramic bracket Download PDFInfo
- Publication number
- CN203839408U CN203839408U CN201420268788.XU CN201420268788U CN203839408U CN 203839408 U CN203839408 U CN 203839408U CN 201420268788 U CN201420268788 U CN 201420268788U CN 203839408 U CN203839408 U CN 203839408U
- Authority
- CN
- China
- Prior art keywords
- hatpin
- led lamp
- band
- thickness
- nickel dam
- 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 - Lifetime
Links
- 239000000919 ceramic Substances 0.000 title claims abstract description 33
- 239000011521 glass Substances 0.000 claims abstract description 4
- 241001290534 Lachnocaulon Species 0.000 claims description 40
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 36
- 229910052759 nickel Inorganic materials 0.000 claims description 18
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 14
- 239000010931 gold Substances 0.000 claims description 14
- 229910052737 gold Inorganic materials 0.000 claims description 14
- 208000002925 dental caries Diseases 0.000 claims description 6
- 239000000956 alloy Substances 0.000 claims description 5
- 229910045601 alloy Inorganic materials 0.000 claims description 5
- 229910000833 kovar Inorganic materials 0.000 claims description 5
- 239000003292 glue Substances 0.000 claims description 3
- 229910010293 ceramic material Inorganic materials 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 2
- 239000004568 cement Substances 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 238000004806 packaging method and process Methods 0.000 abstract 1
- 230000005855 radiation Effects 0.000 abstract 1
- 238000003466 welding Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 230000005619 thermoelectricity Effects 0.000 description 2
- 230000000845 anti-microbial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000699 topical effect Effects 0.000 description 1
Landscapes
- Ceramic Products (AREA)
Abstract
Provided is an LED lamp ceramic bracket comprising a ceramic tube body, two cap pins a with the same size and two cap pins b with the same size. The internal part of the ceramic tube body is provided with four cavities. The two cap pins a and two cap pins b respectively penetrate through the four cavities and are welded and fixed on the ceramic tube body, and packaging and fixing are performed in the cavities via filling glass cement. The LED lamp ceramic bracket is low in cost, fine in product structure, great in heat radiation, and high in wiring precision so that the product can be directly used as a precision type high-power LED chip bracket. The ceramic tube body is made of ceramic material and is excellent in chemical corrosion resistance, mold resistance and high temperature resistance, and is long in the service life.
Description
Technical field
The utility model relates to LED lamp, relates in particular to a kind of LED lamp ceramics bracket.
Background technology
At present, LED lamp is illuminating equipment conventional during people live, and it is simple in structure, easy to use, and illuminating effect is good, by people, is widely used.LED lamp is mainly used in the aspects such as home lighting, automotive lighting, and existing incandescent lamp and fluorescent lamp are replaced by LED lamp gradually, and this trend starts to field development widely from topical application.In our daily life, LED lamp will become an indispensable part.The support of existing LED lamp, is that chip and ordinary stent are combined into, structure relative complex, and greatly reduce radiating efficiency, reduced useful life.
Summary of the invention
The purpose of this utility model is to provide a kind of LED lamp ceramics bracket, thereby solves the problem in above-mentioned background technology.
The utility model content is achieved through the following technical solutions:
A kind of LED lamp ceramics bracket, comprise ceramic body, two onesize with hatpin a and two onesize band hatpin b, described ceramic body inside is provided with four cavitys, described two band hatpin a and two band hatpin b are respectively through four cavitys, be weldingly fixed on ceramic body, in cavity, filling glass glue encapsulates fixing.
Described ceramic body is made by 95 potteries.
Described band hatpin a and band hatpin b are that kovar alloy is made.
The described diameter with hatpin a is 0.4mm-0.5mm, and the described pin cap thickness with hatpin a is 0.3mm-0.5mm, and the diameter of pin cap is 0.5mm-0.6mm.
The described diameter with hatpin b is 0.25mm-0.35mm, and the described pin cap thickness with hatpin b is 0.1mm-0.2mm, and the diameter of pin cap is 0.95mm-1.05mm.
Described band hatpin a outer surface is provided with nickel dam, and the thickness of described nickel dam is 30 μ m, and nickel dam surface is provided with gold layer, the thickness d >=0.5 μ m of described gold layer; Described band hatpin b outer surface is provided with nickel dam, and the thickness of described nickel dam is 30 μ m, and nickel dam surface is provided with gold layer, the thickness d >=0.5 μ m of described gold layer.
The utlity model has following beneficial effect:
Ceramics bracket described in the utility model is that ceramic material is made, can heat conductive insulating, and can thermoelectricity separated, there is good physical property.Described band hatpin is that kovar alloy is made, and scribbles gold layer, contributes to weld easy welding and welding, has good plasticity.The utility model cost is low, and product structure is meticulous, and thermal diffusivity is good, and wiring precision is high, and product can directly be used as accurate high-capacity LED chip set; Pottery body is ceramic material, has excellent resist chemical performance, anti-microbial property and resistance to elevated temperatures, long service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Shown in Fig. 1: 1, ceramic body; 2, band hatpin a; 3, band hatpin b; 4, cavity.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Referring to Fig. 1, a kind of LED lamp ceramics bracket, comprise ceramic body (1), two onesize band hatpin a(2) and two onesize band hatpin b(3), described ceramic body (1) inside is provided with four cavitys (4), the band hatpin a(2 of described two) and the band hatpin b(3 of two) respectively through four cavitys (4), be weldingly fixed on ceramic body (1) upper, at the inner filling glass glue of cavity (4), encapsulate fixing.
Described ceramic body (1) is made by 95 potteries.
Described band hatpin a(2) and band hatpin b(3) make for kovar alloy.
The diameter of described band hatpin a (2) is 0.4mm-0.5mm, described band hatpin a(2) pin cap thickness be 0.3mm-0.5mm, the diameter of pin cap is 0.5mm-0.6mm.
Described band hatpin b(3) diameter is 0.25mm-0.35mm, described band hatpin b(3) pin cap thickness be 0.1mm-0.2mm, the diameter of pin cap is 0.95mm-1.05mm.
Described band hatpin a(2) outer surface is provided with nickel dam, and the thickness of described nickel dam is 30 μ m, and nickel dam surface is provided with gold layer, the thickness d >=0.5 μ m of described gold layer; Described band hatpin b(3) outer surface is provided with nickel dam, and the thickness of described nickel dam is 30 μ m, and nickel dam surface is provided with gold layer, the thickness d >=0.5 μ m of described gold layer.
Ceramics bracket described in the utility model is that ceramic material is made, can heat conductive insulating, and can thermoelectricity separated, there is good physical property.Described band hatpin is that kovar alloy is made, and scribbles Gold plated Layer, contributes to weld easy welding and welding, has good plasticity.
More than show and described basic principle of the present utility model, principal character and advantage.The technical staff of the industry should understand, and the utility model is not restricted to the described embodiments.That in above-described embodiment and specification, describes just illustrates principle of the present utility model; do not departing under the prerequisite of spirit and scope of the present utility model; the utility model also has various changes and modifications; these changes and improvements all fall within the scope of claimed the utility model, and the claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (6)
1. a LED lamp ceramics bracket, it is characterized in that: comprise ceramic body, two onesize with hatpin a and two onesize band hatpin b, described ceramic body inside is provided with four cavitys, described two band hatpin a and two band hatpin b are respectively through four cavitys, be weldingly fixed on ceramic body, in cavity, filling glass glue encapsulates fixing.
2. a kind of LED lamp ceramics bracket according to claim 1, is characterized in that: described ceramic body is made by 95 potteries.
3. a kind of LED lamp ceramics bracket according to claim 1, is characterized in that: described band hatpin a and band hatpin b are that kovar alloy is made.
4. a kind of LED lamp ceramics bracket according to claim 1, is characterized in that: the described diameter with hatpin a is 0.4mm-0.5mm, and the described pin cap thickness with hatpin a is 0.3mm-0.5mm, and the diameter of pin cap is 0.5mm-0.6mm.
5. a kind of LED lamp ceramics bracket according to claim 1, is characterized in that: the described diameter with hatpin b is 0.25mm-0.35mm, and the described pin cap thickness with hatpin b is 0.1mm-0.2mm, and the diameter of pin cap is 0.95mm-1.05mm.
6. a kind of LED lamp ceramics bracket according to claim 1, is characterized in that: described band hatpin a outer surface is provided with nickel dam, and the thickness of described nickel dam is 30 μ m, and nickel dam surface is provided with gold layer, the thickness d >=0.5 μ m of described gold layer; Described band hatpin b outer surface is provided with nickel dam, and the thickness of described nickel dam is 30 μ m, and nickel dam surface is provided with gold layer, the thickness d >=0.5 μ m of described gold layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420268788.XU CN203839408U (en) | 2014-05-26 | 2014-05-26 | LED lamp ceramic bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420268788.XU CN203839408U (en) | 2014-05-26 | 2014-05-26 | LED lamp ceramic bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203839408U true CN203839408U (en) | 2014-09-17 |
Family
ID=51517212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420268788.XU Expired - Lifetime CN203839408U (en) | 2014-05-26 | 2014-05-26 | LED lamp ceramic bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203839408U (en) |
-
2014
- 2014-05-26 CN CN201420268788.XU patent/CN203839408U/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202004043U (en) | Patch-type white light LED device | |
| CN105927950A (en) | LED filament with thermal radiation material and LED filament bulb | |
| CN204333029U (en) | A kind of 360 degree of emitting led board structures and LED light source | |
| CN202587430U (en) | Ceramic heating core | |
| CN203839408U (en) | LED lamp ceramic bracket | |
| CN203746846U (en) | LED luminous structure | |
| CN205782758U (en) | LED filament with thermal-radiating material and LED pompon bubble | |
| CN202511241U (en) | Radiating device and LED (Light-Emitting Diode) lamp applying same | |
| CN201281298Y (en) | Complete-ceramic case LED bulb | |
| CN103139947A (en) | Ultra-high-power-density high-efficiency electrical heating ceramic heater | |
| CN203628547U (en) | Ceramic lamp holder and LED light fixture using same | |
| CN202221659U (en) | Split type ceramic radiator | |
| CN205050874U (en) | Integrated ceramic substrate of LED light source | |
| CN105753463B (en) | One kind mixing feldspar material | |
| CN205231107U (en) | Multi -functional LED filament support flitch | |
| CN204026588U (en) | Interior heat sink | |
| CN201629296U (en) | Ceramic metal halide lamp arc tube with higher lighting effect | |
| CN203386799U (en) | LED support with cup | |
| CN202454557U (en) | LED integrated module | |
| CN201629295U (en) | Ceramic metal halide lamp arc tube with higher lighting effect | |
| CN203390197U (en) | Core rod | |
| CN204005377U (en) | A kind of ceramic LED lamp cup | |
| CN203686877U (en) | LED light-emitting device | |
| CN202616199U (en) | Straight type alumina ceramics electric arc tube | |
| CN202601558U (en) | Aluminum oxide ceramic tube for metal halide lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140917 |
|
| CX01 | Expiry of patent term |