CN201262379Y - Even illumination type half-angle LED ball bubble - Google Patents
Even illumination type half-angle LED ball bubble Download PDFInfo
- Publication number
- CN201262379Y CN201262379Y CNU2008201228176U CN200820122817U CN201262379Y CN 201262379 Y CN201262379 Y CN 201262379Y CN U2008201228176 U CNU2008201228176 U CN U2008201228176U CN 200820122817 U CN200820122817 U CN 200820122817U CN 201262379 Y CN201262379 Y CN 201262379Y
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- China
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- source module
- heat radiation
- lamp body
- type half
- ball bubble
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- Expired - Fee Related
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Abstract
The utility model relates to an even light typed half-angle LED spherical bubble which comprises a lamp cap, an aluminum alloy heat radiation lamp body, a lens and an aluminum base plate. The front surface of the aluminum base plate is provided with an LED light source module group. The inside of the aluminum alloy heat radiation lamp body is provided with an independent power source chamber which is internally provided with a constant current source module. The input end of the constant current source module is connected with a power source interface of the lamp cap while the output end thereof is connected with the aluminum base plate. Fresnel even light lens are arranged above the LED light source module group, a beam angle of which is from 30 degrees to 90 degrees. The aluminum alloy heat radiation lamp body is provided with a plastic craft hood outside. The even light typed half-angle LED spherical bubble has the advantages of reasonable structure, fine heat radiation performance, high LED light energy utility ratio and beautiful overall appearance of the lamp body.
Description
Technical field
The utility model relates to a kind of lighting, particularly a kind of even light type half-angle LED ball bubble that adopts led light source.
Background technology
Led light source has advantages such as volume is little, energy consumption is low, caloric value is low, the life-span is long as a kind of emerging semiconductor light-emitting elements, and therefore, at present increasing light fixture adopts high-power LED light source.These adopt the lamp light source of high-power LED light source to be in sealing state, and heat is not easy to scatter, and often promptly reaches higher temperature in the short time, causes brightness to decay fast, has a strong impact on light source life.Simultaneously, because led light source has higher requirement for the stability of power supply,, also be a major reason that influences light source life if the electric power outputting current instability also very easily causes the quick decay of LED brightness.
The utility model content
The purpose of this utility model is to solve existing existing the problems referred to above of lighting, and a kind of rational in infrastructure, perfect heat-dissipating, LED efficiency of light energy utilization height, bright and uniform LED ball bubble are provided.
For achieving the above object, the utility model is by the following technical solutions: a kind of even light type half-angle LED ball bubble, comprise lamp holder, aluminium alloy heat radiation lamp body, lens and aluminium base, described aluminium base front is equiped with the led light source module, in the aluminium alloy heat radiation lamp body independently power supply room is set, built-in stable constant-current source module, the input of this constant-current source module is connected with the power interface of lamp holder, its output is connected with aluminium base, and described lens are installed in led light source module top.
Described led light source module is made up of many large power high efficiency led light sources, and light source power is 1 watt～7 watts.
Described lens are the even optical lens of Fresnel, and its beam angle is 30 °～90 °.
Described aluminium alloy heat radiation lamp body is by the extrusion modling of multi-disc fin.
Described lamp holder adopts standard E27 screw socket interface.
The external plastic process cover that is equipped with of described aluminium alloy thermal louver.
The beneficial effects of the utility model are:
1. outside high-power LED light source, install the even optical lens of Fresnel, beam angle reaches 30 °～90 °, can rationally control the distribution of light, guarantee the brightness and the uniformity of LED light, eliminate dazzle, it is best that the LED efficiency of light energy utilization is performed to, and do not have light pollution, direction of illumination can be decided, replaceable existing inefficient electricity-saving lamp.
2. in the aluminium alloy heat radiation lamp body independently power supply room is set, built-in stable constant-current source module, reasonable in design, good heat dissipation effect.
3. aluminium alloy heat radiation lamp body is by the extrusion modling of multi-disc fin, and area of dissipation is wide, can fully reach the heat radiation requirement of LED.
4. the outer plastic process cover of aluminium alloy heat radiator lamp body, handsome in appearance, human body can directly touch, and guarantees personal safety.
8. the lamp holder interface is a standard E27 interface, replaceable all E27 interface light source products.
Description of drawings
Fig. 1 is the utility model overall structure schematic diagram.
Fig. 2 is the upward view of Fig. 1.
Fig. 3 is the schematic diagram of disassembling of the present utility model.
Among the figure: 1. lens, 2.LED light source module, 3. aluminium base, 4. aluminium alloy heat radiation lamp body, 5. plastic process cover, 6. constant-current source power supply room, 7. constant-current source module, 8. plastic insulation base, 9. lamp holder.
The specific embodiment
In conjunction with embodiment of the present utility model and Fig. 1 to Fig. 3, further specify structure of the present utility model.A kind of even light type half-angle LED ball bubble of the utility model comprises lamp holder 9, aluminium alloy heat radiation lamp body 4, lens 1 and aluminium base 3.The reverse side of aluminium base 3 posts the thermal conductive silicon film, its front is equiped with led light source module 2, in the aluminium alloy heat radiation lamp body independently constant-current source power supply room 6 is set, built-in stable constant-current source module 7, the input of this constant-current source module 7 is connected with the power interface of lamp holder 9, its output is connected with aluminium base 3, and lens 1 are installed in led light source module 2 tops.
Led light source module 2 is made up of many large power high efficiency led light sources in the present embodiment, and light source power is 1 watt～7 watts.The lens 1 of installing are the even optical lens of Fresnel above led light source module 2, and its beam angle is 30 °～90 °.Aluminium alloy heat radiation lamp body 4 is by the extrusion modling of multi-disc fin; At the external plastic process cover 5 that is equipped with of aluminium alloy thermal louver.Lamp holder 9 adopts standard E27 screw socket interface.
The even optical lens of the Fresnel of the outer installing of high-power LED light source in the present embodiment, beam angle reaches 30 °～90 °, can rationally control the distribution of light, guarantee the brightness and the uniformity of LED light, eliminate dazzle, the utilization rate of LED luminous energy is not fully exerted, replaced existing inefficient electricity-saving lamp.The constant-current source module is installed on the independent current source chamber that is provided with in the aluminium alloy heat radiation lamp body, adds that radiating effect is splendid by the aluminium alloy heat radiation lamp body of multi-disc fin extrusion modling.Lamp body is moulded attractive in appearance, and very vast market prospect is arranged.
Claims (6)
1. an even light type half-angle LED ball bubble comprises lamp holder, aluminium alloy heat radiation lamp body, lens and aluminium base, and it is characterized in that: described aluminium base front is equiped with the led light source module; Be provided with independently power supply room in the described aluminium alloy heat radiation lamp body, built-in stable constant-current source module, the input of this constant-current source module is connected with the power interface of lamp holder, and its output is connected with aluminium base; Described lens are installed in led light source module top.
2. even light type half-angle LED ball bubble according to claim 1, it is characterized in that: described led light source module is made up of many large power high efficiency led light sources, and light source power is 1 watt～7 watts.
3. even light type half-angle LED ball bubble according to claim 1 is characterized in that: described lens are the even optical lens of Fresnel, and its beam angle is 30 °～90 °.
4. even light type half-angle LED ball bubble according to claim 1 is characterized in that: described aluminium alloy heat radiation lamp body is by the extrusion modling of multi-disc fin.
5. even light type half-angle LED ball bubble according to claim 1 is characterized in that: described lamp holder adopts standard E27 screw socket interface.
6. even light type half-angle LED ball bubble according to claim 1 is characterized in that: the external plastic process cover that is equipped with of described aluminium alloy thermal louver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201228176U CN201262379Y (en) | 2008-09-28 | 2008-09-28 | Even illumination type half-angle LED ball bubble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201228176U CN201262379Y (en) | 2008-09-28 | 2008-09-28 | Even illumination type half-angle LED ball bubble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201262379Y true CN201262379Y (en) | 2009-06-24 |
Family
ID=40808854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201228176U Expired - Fee Related CN201262379Y (en) | 2008-09-28 | 2008-09-28 | Even illumination type half-angle LED ball bubble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201262379Y (en) |
-
2008
- 2008-09-28 CN CNU2008201228176U patent/CN201262379Y/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 | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Beijing Solnar Metrolight Technology Co., Ltd. Assignor: Lin Qinghong Contract record no.: 2010110000152 Denomination of utility model: Even illumination type half-angle LED ball bubble Granted publication date: 20090624 License type: Exclusive License Record date: 20100914 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090624 Termination date: 20130928 |