CN201066111Y - Electronic energy-saving lamp - Google Patents
Electronic energy-saving lamp Download PDFInfo
- Publication number
- CN201066111Y CN201066111Y CNU2007200549616U CN200720054961U CN201066111Y CN 201066111 Y CN201066111 Y CN 201066111Y CN U2007200549616 U CNU2007200549616 U CN U2007200549616U CN 200720054961 U CN200720054961 U CN 200720054961U CN 201066111 Y CN201066111 Y CN 201066111Y
- Authority
- CN
- China
- Prior art keywords
- circuit board
- panel
- radiating
- heat dissipation
- upper casing
- 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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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to a novel electric energy-saving lamp which is characterized in that an upper shell at the upper side of a circuit board is provided with a radiating fan. The radiating fan is fixed on the circuit board through fixing screws. The wall surface of the upper shell is provided with external through radiating holes. A middle heat insulation cover consists of an upper fixing panel, a lower fixing panel and a middle partition panel. An upper radiating channel and a lower radiating channel leading to the outside of the side wall are arranged between the upper fixing panel, the lower fixing panel and the middle partition panel. The circuit board and the upper fixing panel are provided with ventholes communicated with the upper radiating channel. The lower fixing panel is provided with ventholes communicated with the lower radiating channel. The utility model has the advantages of simple structure, good radiating effect and convenient mounting, etc.
Description
Technical field
The utility model relates to a kind of electronic energy-saving lamp, particularly a kind of novel electron electricity-saving lamp.
Background technology
At present, electronic energy-saving lamp on the market has of all kinds, but not good and the defective that the life-span is short of radiating effect when mostly there is work in number average, and its common solution is to solve by increasing lampshade shell, but also fails fundamentally to solve the problem of its heat radiation.
Summary of the invention
The purpose of this utility model aims to provide a kind of simple in structure, good heat dissipation effect and a kind of novel electron electricity-saving lamp easy for installation.
The purpose of this utility model is achieved in that a kind of novel electron electricity-saving lamp, comprise the lamp holder that is fixedly connected sequentially, upper casing, the circuit board of electric ballast is installed, heat insulation middle cover, bottom and fluorescent tube, wherein: in the upper casing of circuit board upside, be provided with radiator fan, described radiator fan is fixed on the circuit board by fixed screw, the louvre that leads to outside on described upper casing wall, being provided with, heat insulation middle cover is by fixed panel and middle part partition panel constitute up and down, be provided with the heat dissipation channel up and down that leads to the sidewall outside up and down between fixed panel and the middle part partition panel, circuit board and last fixed panel are provided with the passage that communicates with last heat dissipation channel, and following fixed panel is provided with the passage that communicates with following heat dissipation channel.
Adopt a kind of novel electron electricity-saving lamp of technique scheme, by in the upper casing of circuit board upside, being provided with radiator fan, radiator fan and the relative directly heat radiation of electric ballast on the circuit board, and can fill interior absolutely empty that part utilizes upper casing; Heating is isolated into two independent heat-dissipating spaces with the top electronic component and the heat insulation middle cover at middle part is lamp body bottom fluorescent tube part, louvre on the upper casing shell wall and last heat dissipation channel constitute the radiator structure of flow type up and down of upper space, are issued to circulation heat radiation up and down in the effect of radiator fan; Following heat dissipation channel side is directly dispelled the heat the heat of fluorescent tube heating to sidepiece, the heat that reaches fluorescent tube when making work can not conduct and have influence on the electronic ballast components on upper circuit plate and the circuit board, temperature when reasonably radiator structure greatly reduces the utility model work, and prolonged service life of lamp body greatly.
The utlity model has simple in structure, good heat dissipation effect and advantage such as easy for installation.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a disassembly and assembly structure schematic diagram of the present utility model.
Among the figure: 1 is lamp holder, and 2 is upper casing, and 21 is louvre, 22 is the disjunctor seat, 23 vertical curtain bars, and 3 is circuit board, 4 is heat insulation middle cover, 41,42 is fixed panel up and down, 43,44 be about heat dissipation channel, 3a, 41a, 42a are passage, 5 is bottom, 6 is fluorescent tube, and 7 is radiator fan, and 8 is fixed screw.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail, but does not constitute any restriction of the present utility model.
Shown in Fig. 1-2, a kind of novel electron electricity-saving lamp, comprise the lamp holder 1 that is fixedly connected sequentially, upper casing 2, the circuit board 3 of electric ballast is installed, heat insulation middle cover 4, bottom 5 and fluorescent tube 6, in the upper casing 2 of circuit board 3 upsides, be provided with radiator fan 7, radiator fan 7 is fixed on the circuit board 3 by fixed screw 8, upper casing 2 walls are provided with outer logical louvre 21, heat insulation middle cover 4 is by fixed panel 41 up and down, 42 and middle part partition panel 41 constitute, fixed panel 41 up and down, 42 and middle part partition panel 41 between be provided with the heat dissipation channel up and down 44 that leads to the sidewall outside, 45, circuit board 3 and last fixed panel 41 are provided with the passage 3a that communicates with last heat dissipation channel 45,41a, following fixed panel 42 is provided with the passage 42a that communicates with following heat dissipation channel 45.
During this practical concrete uses, louvre 21 on upper casing 2 shell walls and last heat dissipation channel 44 constitute the radiator structure of flow type up and down of upper spaces, are issued to circulation up and down in the effect of radiator fan 7 and dispel the heat; 45 heats fluorescent tube 6 heatings of following heat dissipation channel directly dispel the heat to sidepiece, the heat that reaches fluorescent tube 6 when making work can not conduct and have influence on the electronic ballast components on upper circuit plate 3 and the circuit board 3, temperature when rationally radiator structure greatly reduces the utility model work, and prolonged service life of lamp body greatly.
Claims (1)
1. novel electron electricity-saving lamp, comprise the lamp holder (1) that is fixedly connected sequentially, upper casing (2), the circuit board (3) of electric ballast is installed, heat insulation middle cover (4), bottom (5) and fluorescent tube (6), it is characterized in that: in the upper casing (2) of circuit board (3) upside, be provided with radiator fan (7), described radiator fan (7) is fixed on the circuit board (3) by fixed screw (8), the louvre (21) that leads to outside on described upper casing (2) wall, being provided with, heat insulation middle cover (4) is by fixed panel (41 up and down, 42) and middle part partition panel (43) constitute, fixed panel (41 up and down, 42) and be provided with the heat dissipation channel up and down (44 that leads to the sidewall outside between the middle part partition panel (41), 45), circuit board (3) and last fixed panel (41) are provided with the passage (3a that communicates with last heat dissipation channel (44), 41a), following fixed panel (42) is provided with the passage (42a) that communicates with following heat dissipation channel (45).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200549616U CN201066111Y (en) | 2007-08-02 | 2007-08-02 | Electronic energy-saving lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200549616U CN201066111Y (en) | 2007-08-02 | 2007-08-02 | Electronic energy-saving lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201066111Y true CN201066111Y (en) | 2008-05-28 |
Family
ID=39483290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200549616U Expired - Fee Related CN201066111Y (en) | 2007-08-02 | 2007-08-02 | Electronic energy-saving lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201066111Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101915385A (en) * | 2010-09-21 | 2010-12-15 | 东莞市荣文照明电气有限公司 | Street lamp |
| CN108180452A (en) * | 2017-12-31 | 2018-06-19 | 铜陵迈维电子科技有限公司 | A kind of high power LED constant |
-
2007
- 2007-08-02 CN CNU2007200549616U patent/CN201066111Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101915385A (en) * | 2010-09-21 | 2010-12-15 | 东莞市荣文照明电气有限公司 | Street lamp |
| CN101915385B (en) * | 2010-09-21 | 2012-01-11 | 东莞市荣文照明电气有限公司 | Street lamp |
| CN108180452A (en) * | 2017-12-31 | 2018-06-19 | 铜陵迈维电子科技有限公司 | A kind of high power LED constant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080528 Termination date: 20100802 |