CN203413488U - Ceramic LED (light-emitting diode) spotlight - Google Patents
Ceramic LED (light-emitting diode) spotlight Download PDFInfo
- Publication number
- CN203413488U CN203413488U CN201320598888.4U CN201320598888U CN203413488U CN 203413488 U CN203413488 U CN 203413488U CN 201320598888 U CN201320598888 U CN 201320598888U CN 203413488 U CN203413488 U CN 203413488U
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- China
- Prior art keywords
- ceramic
- lamp
- lamp cup
- led
- cup
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- Expired - Fee Related
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Abstract
The utility model relates to a ceramic LED (light-emitting diode) spotlight. The ceramic LED spotlight comprises a ceramic shell, a substrate, an LED light source, an optical processor and a decorative cover, and is characterized in that the ceramic shell is disassembled into a ceramic lamp head, a lamp head-lamp cup connector and a ceramic lamp cup which can be disassembled and connected flexibly, the middle of the ceramic lamp cup is of a solid structure, and the heat dissipating substrate is fixed on the solid structure. The ceramic lamp cup is of a disassembling structure, so that the ceramic LED spotlight can be maintained and replaced flexibly, is low in production cost, strong in practicability and easy to realize, is entirely made of ceramic material, and is safe; the ceramic lamp cup with the solid structure is beneficial to dissipating heat and prolonging the service life of the LED spotlight.
Description
[technical field]
The utility model relates to LED shot-light, relates in particular to a kind of detachable ceramic LED spot lamp.
[background technology]
LED shot-light be exactly with light emitting diode as the shot-light of light source, traditional shot-light adopts Halogen lamp LED more, luminous efficiency is low, relatively power consumption, illuminated environment temperature are risen, service life is short.LED is far superior to traditional lighting product in the aspect of principle of luminosity, energy-saving and environmental protection.And the luminous one-way of LED has formed the perfection support to 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 LED shot-lights of using in order to give prominence to local lighting.
Present LED pottery shot-light, its structure comprises the ceramic lamp housing of inner LED illumination section and external overall moulding, ceramic lamp housing as protection and radiator structure, one-body molded can not be split, from production angle, say that molding cost compare is high, make efficiency is low, aspect the maintenance in later stage and replacing, also having certain difficulty, LED light source produces a large amount of heat energy in luminous process, dredging of this heat energy can directly affect the service life of shot-light, and whole ceramic package mid portion is hollow, divide and contact with the inner heat-radiating substrate edge of can only keeping to the side, so the contact area of Lamp cup and heat-radiating substrate is quite little, the capacity of heat transmission is poor, significantly reduced the service life of LED shot-light, existing its lamp holder of common ceramic lamp still adopts metal material to make in addition, still has safe not hidden danger.
[summary of the invention]
The utility model has proposed a kind of LED shot-light of can good heat radiating, extending LED service life, reducing manufacture craft difficulty, increase work efficiency for above problem.
The technical solution of the utility model is: described ceramic LED spot lamp, comprise ceramic package, substrate, LED light source, optical processor, decorative cover, it is characterized in that, ceramic package is split as and can dismantles flexibly the ceramic lamp base of connection, lamp holder Lamp cup connector, ceramic lamp cup, described lamp holder Lamp cup connector is the tubular parts that diameter is close with lamp holder, middle hollow, there is the connecting portion being connected with ceramic lamp cup with ceramic lamp base respectively at two ends, described ceramic lamp cup top is bowl-shape, bottom has one for fixing with lamp holder Lamp cup connector, comparatively narrow fixed part, in the middle of fixed part and bowl-shape part, be solid construction, heat-radiating substrate is fixed on this solid construction.
Described lamp holder Lamp cup connector, twisted fixing at the interface corresponding with ceramic lamp base and lamp holder, at interface, be provided with 3 positioning screw holes.
Wherein said ceramic lamp base integral body is made by pottery, and embeds and have block sheet metal among pottery.
The beneficial effects of the utility model: the related ceramic lamp cup of the utility model has dismountable structure, safeguard more flexibly and change, become to produce cost low, practical being easy to realized, having realized on the whole comprehensive ceramic material makes, safer, solid ceramic lamp cup structure is conducive to dispel the heat better, extends the service life of LED shot-light.
[accompanying drawing explanation]
Fig. 1 is the utility model one example structure schematic diagram;
In 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]
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.
Embodiment 1: described ceramic LED spot lamp, 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 to the ceramic lamp base 1.1 that can dismantle flexibly connection, lamp holder Lamp cup connector 1.2, ceramic lamp cup 1.3, the integral body of wherein said ceramic lamp base 1.1 is made by pottery and among pottery, is embedded and have block sheet metal 2, described lamp holder Lamp cup connector 1.2 is the tubular parts that diameter is close with ceramic lamp base 1.1, middle hollow, there is the connecting portion being connected with ceramic lamp cup 1.3 with ceramic lamp base 1.1 respectively at two ends, described ceramic lamp cup 1.3 tops are bowl structure 1.31, bottom has one for fixing with lamp holder Lamp cup connector, comparatively narrow fixed part 1.32, at fixed part 1.32, are solid constructions with the centre of bowl structure 1.31, heat-radiating substrate is fixed on this solid construction.
Described lamp holder Lamp cup connector 1.2, twisted fixing at the interface corresponding with ceramic lamp base 1.1 and lamp holder, at interface, be provided with 3 positioning screw holes 3, for screw and ceramic lamp cup, couple together.
Described ceramic lamp base 1.1 integral body are made by pottery, and embed and have block sheet metal 2 among pottery.
Ceramic lamp base 1.1 has the structure (comprise E27/MR16/GU10/E17/E12/E14/E26/B22, this patent be take E27 as example, but comprises all lamp holders) of normal lamp holder; Its most special part is, the housing of traditional ceramics cap part adopts metal to be made, and this patent is in the middle of ceramic insulating material, to have embedded part sheet metal.It has improved the connected mode that contacts with screw socket, and it had both had the feature of common E27 lamp holder, does not change the existing use habit of people; Can make again lamp more secure when used.Have simple in structurely, realize cost low, practical value is high, uses safe feature.
The ceramic package of traditional LED shot-light, because be one, therefore be hollow in the middle of Lamp cup, the edge that can only keep to the side carrys out contact substrate heat radiation edge heat conduction, contacts that very area is little, thus heat conduction not thoroughly, heat radiation is not rapid, shell is split-type now, centre is solid, contacts with substrate radiating surface completely, so heat conduction is enough thorough, rapid heat dissipation.
The beneficial effects of the utility model: the related ceramic lamp cup of the utility model has dismountable structure, safeguard more flexibly and change, become to produce cost low, practical being easy to realized, having realized on the whole comprehensive ceramic material makes, safer, solid ceramic lamp cup structure is conducive to dispel the heat better, extends the service life of LED shot-light.
Claims (3)
1. a ceramic LED spot lamp, comprise ceramic package, substrate, LED light source, optical processor, decorative cover, it is characterized in that, ceramic package is split as to ceramic lamp base, lamp holder Lamp cup connector, the ceramic lamp cup that can dismantle flexibly connection, described lamp holder Lamp cup connector is the tubular parts that diameter is close with lamp holder, middle hollow, there is the connecting portion being connected with ceramic lamp cup with ceramic lamp base respectively at two ends, described ceramic lamp cup top is bowl-shape, bottom have one for fixing with lamp holder Lamp cup connector, comparatively narrow fixed part; In the middle of fixed part and bowl-shape part, be solid construction, heat-radiating substrate is fixed on this solid construction.
2. ceramic LED spot lamp according to claim 1, is characterized in that, interface and ceramic lamp base corresponding with ceramic lamp base on described lamp holder Lamp cup connector are twisted fixing, at interface, are provided with 3 positioning screw holes.
3. ceramic LED spot lamp according to claim 1, is characterized in that, wherein said ceramic lamp base integral body is made by pottery, and embeds and have block sheet metal among pottery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320598888.4U CN203413488U (en) | 2013-09-26 | 2013-09-26 | Ceramic LED (light-emitting diode) spotlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320598888.4U CN203413488U (en) | 2013-09-26 | 2013-09-26 | Ceramic LED (light-emitting diode) spotlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203413488U true CN203413488U (en) | 2014-01-29 |
Family
ID=49976376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320598888.4U Expired - Fee Related CN203413488U (en) | 2013-09-26 | 2013-09-26 | Ceramic LED (light-emitting diode) spotlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203413488U (en) |
-
2013
- 2013-09-26 CN CN201320598888.4U patent/CN203413488U/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: 20140129 Termination date: 20140926 |
|
| EXPY | Termination of patent right or utility model |