CN201363682Y - Semiconductor LED general lamp - Google Patents
Semiconductor LED general lamp Download PDFInfo
- Publication number
- CN201363682Y CN201363682Y CNU2009200686453U CN200920068645U CN201363682Y CN 201363682 Y CN201363682 Y CN 201363682Y CN U2009200686453 U CNU2009200686453 U CN U2009200686453U CN 200920068645 U CN200920068645 U CN 200920068645U CN 201363682 Y CN201363682 Y CN 201363682Y
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- China
- Prior art keywords
- lamp
- semiconductor led
- air flue
- lampshade
- led general
- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a semiconductor LED general lamp, which comprises a lamp cap, a lamp holder and a lamp shade that are connected with each other sequentially and also comprises a plurality of strip single air paths that are distributed on the surface of the lamp holder longitudinally, wherein the single air path comprises an upper air path opening and a lower air path opening. The utility model also discloses the other semiconductor LED general lamp, which comprises a lamp cap, a lamp holder and a lamp shade that are connected with each other sequentially and is characterized in that the semiconductor LED general lamp also comprises an upper-end air path and an air path, wherein the upper-end air path is arranged between the lamp cap and the lamp holder, and the air path is arranged under the upper-end air path. By the convection air power radiating in the utility model, the temperature increase caused by heat gathering generated by a semiconductor LED light source and a control circuit can be effectively inhibited, and the defects of low light efficiency and damped service life caused by the temperature increase can be overcome, therefore, the semiconductor LED general lamps can keep in a good working state, and the energy-saving efficiency can be realized.
Description
Technical field
The utility model relates to classes of semiconductors LED general service lamp, relates in particular to a kind of semiconductor LED general service lamp that adopts the pneumatic heat dissipation technology of convection current.
Technical background
The semiconductor LED general service lamp is as continuing incandescent lamp, the later third generation novel illumination technology of energy-saving fluorescent lamp, has outstanding energy-saving and environmental protection characteristic, and long-life, starting characteristic are steadily, operating ambient temperature adaptability is strong, can not constitute the electrical network distortion effects.But become the technical bottleneck of its development as the heat dissipation problem of low power general lighting lamp, how can solve the heat dissipation problem of semiconductor LED general service lamp, and simple in structure, be the problem that the present inventor is devoted to study.
Summary of the invention
The purpose of this utility model is to overcome the defective of prior art, and provide a kind of semiconductor LED general service lamp, it dispels the heat by the convection current air force, reach the temperature rise that heat accumulation that effective inhibition produces because of semiconductor LED light source and control circuit causes, overcome the shortcoming that lamp efficiency is low and working life decays that causes therefrom, can make it to be in the works fine state always, and realize its effect of saving energy.
The technical scheme that realizes above-mentioned purpose is:
A kind of semiconductor LED general service lamp of one of the utility model, comprise the lamp holder, lamp socket, the lampshade that connect successively, wherein, also comprise some the single air flues of bar shaped that vertically are distributed in described holder surface, the single air flue of this bar shaped includes the suitable for reading and air flue end opening of air flue.
Above-mentioned semiconductor LED general service lamp, wherein, the single air flue of described some bar shapeds is positioned at apart from the lampshade bottom sustained height.
Above-mentioned semiconductor LED general service lamp, wherein, described lampshade is the lampshade of band compound lens.
Above-mentioned semiconductor LED general service lamp wherein, is provided with control circuit board and the led light source array that is positioned at the control circuit board below in the described lamp socket.
A kind of semiconductor LED general service lamp of two of the utility model comprises the lamp holder, lamp socket, the lampshade that connect successively, wherein, also comprises the upper end air flue that is arranged between described lamp holder and the lamp socket and is positioned at the air flue of its below.
Above-mentioned semiconductor LED general service lamp, wherein, described air flue is the lower end air flue that is arranged at lampshade bottom.
Above-mentioned semiconductor LED general service lamp wherein, also comprises a middle T-Ring between lamp socket and lampshade, and described air flue is the side direction air flue that the made air on the T-Ring enters in being arranged at.
Above-mentioned semiconductor LED general service lamp wherein, is provided with control circuit board and the led light source array that is positioned at the control circuit board below in the described lamp socket.
Above-mentioned semiconductor LED general service lamp, wherein, described lampshade is the lampshade of band compound lens.
The beneficial effects of the utility model are: the utility model has adopted simple and effective cross-ventilation scheme, reach by natural air and dispel the heat, the utility model adopts the temperature field of hot-air rising, cold air sinking to the distributions principle, and the technical scheme of pneumatic heat radiation of direct convection current and the indirect pneumatic heat radiation of convection current is provided.
Description of drawings
Fig. 1 is the structural representation of the semiconductor LED general service lamp of the pneumatic heat radiation of the single indirect convection current of air flue of the employing of one of the utility model;
Fig. 2 is the structural representation of semiconductor LED general service lamp of two the pneumatic heat radiation of the direct convection current of employing double air passage of the utility model;
Fig. 3 is the structural representation of semiconductor LED general service lamp of two the pneumatic heat radiation of the indirect convection current of employing double air passage of the utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
See also Fig. 1, there is shown a kind of semiconductor LED general service lamp of one of the utility model, comprise the lamp holder 1, lamp socket 2, the lampshade 5 that connect successively, be provided with control circuit board 3 and the led light source array 4 that is positioned at control circuit board 3 belows in the lamp socket 2, also comprise some the single air flues 7 of bar shaped that vertically are distributed in lamp socket 2 surfaces, the single air flue 7 of this bar shaped includes air flue suitable for reading 71 and air flue end opening 72.
In the present embodiment, some the single air flues 7 of bar shaped are positioned at apart from lampshade 5 bottom sustained heights, and lampshade 5 is the lampshade of band compound lens, and lamp holder 1 is a screw socket.
The semiconductor LED general service lamp of one of the utility model is single air passage structure, by single air flue turnover air, adopt the pneumatic heat radiation form of indirect convection current, its air flue end opening 72 is the cold air entry site, and air flue suitable for reading 71 is hot-air effusion position, enters by cold air, when passing led light source array 4 and control circuit board 3, the heat that produces is taken away, hot-air is overflowed, reach the purpose of heat loss through convection via air flue suitable for reading 71.
See also Fig. 2 and Fig. 3, there is shown a kind of semiconductor LED general service lamp of two of the utility model, comprise the lamp holder 1 that connects successively, lamp socket 2, lampshade 5, be provided with control circuit board 3 and the led light source array 4 that is positioned at control circuit board 3 belows in the lamp socket 2, also comprise upper end air flue 8 that is arranged between lamp holder 1 and the lamp socket 2 and the air flue that is positioned at its below, play by upper and lower side and to pass in and out air respectively, it adopts the double air passage structure, position difference according to the air flue that is positioned at air flue 8 belows, upper end, be divided into two kinds of forms, i.e. directly the pneumatic heat radiation of convection current and two kinds of forms of the pneumatic heat radiation of convection current indirectly.
See also Fig. 2, there is shown the semiconductor LED general service lamp of two the pneumatic heat radiation of direct convection current of the utility model, wherein, the air flue that is positioned at air flue 8 belows, upper end is the lower end air flue 9 that is arranged at lampshade 5 bottoms.
In the present embodiment, directly the pneumatic radiator structure of convection current is by being separately positioned on the semiconductor LED general service lamp two air flues formation at two ends up and down, lower end air flue 9 enters cold air, and directly run through led light source array 4 and control circuit board 3, its heat convection current is risen, by upper end air flue 8 effusion hot-airs, reach the purpose of heat radiation.
See also Fig. 3, there is shown the semiconductor LED general service lamp of two the pneumatic heat radiation of indirect convection current of the utility model, wherein, the semiconductor LED general service lamp also comprises a middle T-Ring 6 between lamp socket 2 and lampshade 5, and the air flue that is arranged in air flue 8 belows, upper end is the side direction air flue 10 that is arranged on the T-Ring 6 and air is entered.
In the present embodiment, the pneumatic radiator structure of convection current is made of upper end air flue 8 and 10 2 air flues of side direction air flue indirectly, and the cold air therefrom side direction air flue 10 of T-Ring 6 enters, walk around led light source array 4 and control circuit board 3, hot-air is taken away, overflowed, reach the purpose of heat radiation along upper end air flue 8.
In the present embodiment, lampshade 5 is the lampshade of band compound lens, and lamp holder 1 is a screw socket.
Below embodiment has been described in detail the utility model in conjunction with the accompanying drawings, and those skilled in the art can make the many variations example to the utility model according to the above description.Thereby some details among the embodiment should not constitute qualification of the present utility model, and the scope that the utility model will define with appended claims is as protection domain of the present utility model.
Claims (9)
1. a semiconductor LED general service lamp comprises the lamp holder, lamp socket, the lampshade that connect successively, it is characterized in that, also comprises some the single air flues of bar shaped that vertically are distributed in described holder surface, and the single air flue of this bar shaped includes the suitable for reading and air flue end opening of air flue.
2. semiconductor LED general service lamp according to claim 1 is characterized in that, the single air flue of described some bar shapeds is positioned at apart from the lampshade bottom sustained height.
3. semiconductor LED general service lamp according to claim 1 is characterized in that, described lampshade is the lampshade of band compound lens.
4. semiconductor LED general service lamp according to claim 1 is characterized in that, is provided with control circuit board and the led light source array that is positioned at the control circuit board below in the described lamp socket.
5. a semiconductor LED general service lamp comprises the lamp holder, lamp socket, the lampshade that connect successively, it is characterized in that, also comprises upper end air flue that is arranged between described lamp holder and the lamp socket and the air flue that is positioned at its below.
6. semiconductor LED general service lamp according to claim 5 is characterized in that, described air flue is the lower end air flue that is arranged at lampshade bottom.
7. semiconductor LED general service lamp according to claim 5 is characterized in that, also comprises a middle T-Ring between lamp socket and lampshade, and described air flue is the side direction air flue that the made air on the T-Ring enters in being arranged at.
8. semiconductor LED general service lamp according to claim 5 is characterized in that, is provided with control circuit board and the led light source array that is positioned at the control circuit board below in the described lamp socket.
9. semiconductor LED general service lamp according to claim 5 is characterized in that, described lampshade is the lampshade of band compound lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200686453U CN201363682Y (en) | 2009-03-10 | 2009-03-10 | Semiconductor LED general lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200686453U CN201363682Y (en) | 2009-03-10 | 2009-03-10 | Semiconductor LED general lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201363682Y true CN201363682Y (en) | 2009-12-16 |
Family
ID=41474348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200686453U Expired - Fee Related CN201363682Y (en) | 2009-03-10 | 2009-03-10 | Semiconductor LED general lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201363682Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102322621A (en) * | 2011-09-02 | 2012-01-18 | 主力电器（贵阳）有限公司 | Up-down through convection type heat radiating LED energy-saving lamp and manufacturing method thereof |
| WO2012126174A1 (en) * | 2011-03-21 | 2012-09-27 | 上海嘉塘电子有限公司 | Led lighting lamp |
| WO2012139358A1 (en) * | 2011-04-14 | 2012-10-18 | 厦门阳光恩耐照明有限公司 | Led light bulb |
| WO2013091296A1 (en) * | 2011-12-22 | 2013-06-27 | 都江堰光明光电材料有限责任公司 | Glass illumination lamp with heat dissipation function |
| CN104595753A (en) * | 2014-12-11 | 2015-05-06 | 上海飞乐音响股份有限公司 | Filament type LED lamp |
-
2009
- 2009-03-10 CN CNU2009200686453U patent/CN201363682Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012126174A1 (en) * | 2011-03-21 | 2012-09-27 | 上海嘉塘电子有限公司 | Led lighting lamp |
| WO2012139358A1 (en) * | 2011-04-14 | 2012-10-18 | 厦门阳光恩耐照明有限公司 | Led light bulb |
| CN102322621A (en) * | 2011-09-02 | 2012-01-18 | 主力电器（贵阳）有限公司 | Up-down through convection type heat radiating LED energy-saving lamp and manufacturing method thereof |
| WO2013091296A1 (en) * | 2011-12-22 | 2013-06-27 | 都江堰光明光电材料有限责任公司 | Glass illumination lamp with heat dissipation function |
| CN104595753A (en) * | 2014-12-11 | 2015-05-06 | 上海飞乐音响股份有限公司 | Filament type LED lamp |
| CN104595753B (en) * | 2014-12-11 | 2017-07-25 | 上海飞乐音响股份有限公司 | Filament LED |
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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: 20091216 Termination date: 20150310 |
|
| EXPY | Termination of patent right or utility model |