CN202561570U - Ceramic LED spotlight - Google Patents
Ceramic LED spotlight Download PDFInfo
- Publication number
- CN202561570U CN202561570U CN2012200373179U CN201220037317U CN202561570U CN 202561570 U CN202561570 U CN 202561570U CN 2012200373179 U CN2012200373179 U CN 2012200373179U CN 201220037317 U CN201220037317 U CN 201220037317U CN 202561570 U CN202561570 U CN 202561570U
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- China
- Prior art keywords
- ceramic
- lamp
- lamp cup
- led
- light
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- 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
A ceramic LED spotlight comprises a ceramic housing, a base plate, an LED light source, an optical processor and a cover ring. The spotlight is characterized in that the ceramic housing is detached into a ceramic lamp holder, a lamp holder and lamp cup connector and a ceramic lamp cup which can be flexibly detached and connected, the ceramic lamp cup is provided with a solid structure in the middle, and the cooling base plate is fixed on the solid structure. The ceramic LED spotlight is in a detachable structure and flexible to maintain and replace, low in production cost, high in practicability and easy to achieve; as a whole, the spotlight is completely made of ceramics, therefore is safer; the solid ceramic lamp cup structure facilities the cooling; and service life of the LED spotlight is prolonged.
Description
[technical field]
The utility model relates to the LED shot-light, relates in particular to a kind of detachable ceramic LED shot-light.
[background technology]
The LED shot-light is exactly that traditional shot-light adopts Halogen lamp LED more with the shot-light of light emitting diode as light source, and luminous efficiency is low, relatively power consumption, illuminated environment temperature are risen, service life is short.LED is far superior to the traditional lighting product on the aspect of principle of luminosity, energy-saving and environmental protection.And the luminous one-way of LED has formed the perfection support to the shot-light luminous intensity distribution.The LED shot-light many application related in the utility model the inside need local lighting to set off the occasion of displaying articles by contrast with exhibition room, museum, odeum, office, market etc., are a kind of in order to give prominence to the LED shot-light that local lighting is used.
Present LED pottery shot-light; Its structure comprises the ceramic lamp housing of inner LED illumination section and external overall moulding, as the protection and the ceramic lamp housing of radiator structure, one-body moldedly can not be split, from the production angle say the molding cost than higher, make efficiency is low; Also having certain difficulty aspect the maintenance in later stage and the replacing; Led light source produces a large amount of heat energy in luminous process, dredging of this heat energy understood the service life that directly influence shot-light, and whole ceramic package mid portion is hollow; Partly contact with the heat-radiating substrate of the inside edge that can only keep to the side; So the contact area of Lamp cup and heat-radiating substrate is quite little, the capacity of heat transmission is poor, has significantly reduced the service life of LED shot-light; Existing in addition its lamp holder of common ceramic lamp still adopts metal material to process, and still has the hidden danger of safety inadequately.
[summary of the invention]
The utility model has proposed a kind of LED shot-light of can good heat radiating, prolonging LED service life, reducing the manufacture craft difficulty, increase work efficiency to above problem.
The technical scheme of the utility model is: said ceramic LED shot-light; Comprise ceramic package, substrate, led light source, optical processor, decorative cover, it is characterized in that, ceramic package is split as ceramic lamp base, lamp holder Lamp cup connector, the ceramic Lamp cup that to dismantle connection flexibly; Said lamp holder Lamp cup connector is the tubular parts that diameter is close with lamp holder; Intermediate hollow, two ends all have respectively the connecting portion that is connected with ceramic Lamp cup with ceramic lamp base, and said ceramic Lamp cup top is bowl-shape; The bottom has one to be used for fixing comparatively narrow fixed part with lamp holder Lamp cup connector; In the middle of fixed part and bowl-shape part is solid construction, and heat-radiating substrate is fixed on this solid construction.
Said lamp holder Lamp cup connector twisted fixing with corresponding interface of ceramic lamp base and lamp holder, is provided with 3 positioning screw holes at interface.
Wherein said ceramic lamp base integral body is processed by pottery, and among pottery, embed block sheet metal is arranged.
The beneficial effect of the utility model: the related ceramic Lamp cup of the utility model has dismountable structure; Safeguard more flexibly and replacing that become the product cost low, practical being easy to realized; Realized that on the whole comprehensive ceramic material processes; Safer, solid ceramic lamp cup structure helps dispelling the heat better, prolongs the service life of LED shot-light.
[description of drawings]
Fig. 1 is the utility model one example structure sketch map;
Among the figure: 1, ceramic package; 1.1, ceramic lamp base, 1.2, lamp holder Lamp cup connector; 1.3, ceramic Lamp cup; 1.31, bowl structure; 1.32, fixed part; 2, sheet metal; 3, positioning screw hole; 4, substrate; 5, led light source; 6, optical processor; 7, decorative cover.
[specific embodiment]
For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.
Embodiment 1: said ceramic LED shot-light; Comprise ceramic package 1, substrate 4, led light source 5, optical processor 6, decorative cover 7; It is characterized in that; Ceramic package is split as ceramic lamp base 1.1, lamp holder Lamp cup connector 1.2, the ceramic Lamp cup 1.3 that can dismantle connection flexibly, and the integral body of wherein said ceramic lamp base 1.1 is processed by pottery and among pottery, is embedded block sheet metal 2 is arranged, and said lamp holder Lamp cup connector 1.2 is the close tubular parts of a diameter and ceramic lamp base 1.1; Intermediate hollow; All there is respectively the connecting portion that is connected with ceramic Lamp cup 1.3 with ceramic lamp base 1.1 at two ends, and said ceramic Lamp cup 1.3 tops are bowl structure 1.31, the bottom have one be used for fixing with lamp holder Lamp cup connector, comparatively narrow fixed part 1.32; Centre in fixed part 1.32 and bowl structure 1.31 is a solid construction, and heat-radiating substrate is fixed on this solid construction.
Said lamp holder Lamp cup connector 1.2 twisted fixing with ceramic lamp base 1.1 corresponding interfaces and lamp holder, is provided with 3 positioning screw holes 3 at interface, is used for screw and ceramic Lamp cup couples together.
Said ceramic lamp base 1.1 integral body are processed by pottery, and among pottery, embed block sheet metal 2 are arranged.
Ceramic lamp base 1.1 has the structure (comprise E27/MR16/GUI0/E17/E12/E14/E26/B22, this patent is example with E27, but comprises all lamp holders) of normal lamp holder; Its most special part is that the housing of traditional ceramics cap part adopts metal to be made, and this patent is that the embedded part sheet metal is arranged in the middle of the ceramic insulating material.It has improved the connected mode that contacts with screw socket, and it had both had the characteristics of common E27 lamp holder, does not change the existing use habit of people; Can make lamp more secure when used again.Have simple in structurely, realize that cost is low, practical value is high, characteristics safe in utilization.
The ceramic package of traditional LED shot-light is because be one, so be hollow in the middle of the Lamp cup; The edge that can only keep to the side comes contact substrate heat radiation edge heat conduction, contacts that very area is little, thus heat conduction inadequately thoroughly, heat radiation is not rapid; Shell is a split-type now; The centre is solid, contacts with the substrate radiating surface fully, so heat conduction is enough thorough, rapid heat dissipation.
The beneficial effect of the utility model: the related ceramic Lamp cup of the utility model has dismountable structure; Safeguard more flexibly and replacing that become the product cost low, practical being easy to realized; Realized that on the whole comprehensive ceramic material processes; Safer, solid ceramic lamp cup structure helps dispelling the heat better, prolongs the service life of LED shot-light.
Claims (3)
1. ceramic LED shot-light; Comprise ceramic package, substrate, led light source, optical processor, decorative cover; It is characterized in that, ceramic package is split as ceramic lamp base, lamp holder Lamp cup connector, the ceramic Lamp cup that can dismantle connection flexibly, said lamp holder Lamp cup connector is the tubular parts that diameter is close with lamp holder; Intermediate hollow; All there is respectively the connecting portion that is connected with ceramic Lamp cup with ceramic lamp base at two ends, and said ceramic Lamp cup top is bowl-shape, the bottom have one be used for fixing with lamp holder Lamp cup connector, comparatively narrow fixed part; In the middle of fixed part and bowl-shape part is solid construction, and heat-radiating substrate is fixed on this solid construction.
2. according to the said ceramic LED shot-light of claim 1, it is characterized in that, twisted fixing with corresponding interface of ceramic lamp base and ceramic lamp base on said lamp holder Lamp cup connector, be provided with 3 positioning screw holes at interface.
3. according to the said ceramic LED shot-light of claim 1, it is characterized in that wherein said ceramic lamp base integral body is processed by pottery, block sheet metal is arranged and among pottery, embed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200373179U CN202561570U (en) | 2012-02-06 | 2012-02-06 | Ceramic LED spotlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200373179U CN202561570U (en) | 2012-02-06 | 2012-02-06 | Ceramic LED spotlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202561570U true CN202561570U (en) | 2012-11-28 |
Family
ID=47211223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200373179U Expired - Fee Related CN202561570U (en) | 2012-02-06 | 2012-02-06 | Ceramic LED spotlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202561570U (en) |
-
2012
- 2012-02-06 CN CN2012200373179U patent/CN202561570U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20130206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |