CN2506867Y - Thermal-insulation inserting type lamp tube replaceable energy-saving lamp - Google Patents
Thermal-insulation inserting type lamp tube replaceable energy-saving lamp Download PDFInfo
- Publication number
- CN2506867Y CN2506867Y CN01263104U CN01263104U CN2506867Y CN 2506867 Y CN2506867 Y CN 2506867Y CN 01263104 U CN01263104 U CN 01263104U CN 01263104 U CN01263104 U CN 01263104U CN 2506867 Y CN2506867 Y CN 2506867Y
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- CN
- China
- Prior art keywords
- base
- lamp
- rectifier
- loam cake
- heat insulation
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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
The heat insulation inserted-type energy-saving lamp of the utility model which can change lamp pipes relates to a high power efficient energy-saving lamp, and a base of the lamp pipes is provided with a heat insulation layer with a structure of a lower layer separated from an upper layer. The structure consists of a lamp head, a lamp shell, a rectifier and a lamp pipe, and is characterized in that the lamp shell is provided with an upper cover and a base with the heat insulation layer inside; the upper part of the base is provided with a base gasket or a base enclosing cover and the bottom of the upper cover is provided with an upper cover gasket or a rectifier enclosing cover; the upper part of the base gasket or the base enclosing cover and the lower part of the upper cover gasket or the rectifier enclosing cover are provided with a structure of the lower layer separated from the upper layer which connects a connector assembly, a plug or a socket. The heat dissipation holes and grooves are arranged on the lateral sides of the upper cover and the base, and an insulation heat insulation layer is arranged between the upper cover gasket or the rectifier enclosing cover and a circuit board of the rectifier.
Description
Technical field
The replaceable lamp tube type electricity-saving lamp of the heat insulation plug-in type of the utility model relates to is that a kind of base, loam cake of fluorescent tube has every connecing layer, adopts isolating construction up and down, the large power high efficiency electricity-saving lamp of replaceable fluorescent tube.
Background technology
Electricity-saving lamp lamp housing and fluorescent tube part directly is assembled into one at present, in use fluorescent tube sends a large amount of heats, have influence on rectifier part operate as normal, when 34 ℃ of room temperatures, the rectifier portion temperature is up to 120 ℃, temperature is up to 110 ℃ when 30 ℃ of room temperatures, have a strong impact on the working life of rectifier portions of electronics device, particularly the electrochemical capacitor operating temperature is the highest must not be above 105 ℃, electronic devices and components are at high temperature worked and are damaged easily, cause rectifier to quit work, thereby make the whole electricity-saving lamp can't operate as normal.In addition, the louvre of electricity-saving lamp is arranged between two fluorescent tubes at present, does not have thermolysis, makes heat send into the rectifier part of lamp housing on the contrary from louvre, increases the rectifier portion temperature, influences the rectifier operate as normal.
Because the heat that high-power energy-saving lamp (referring to that power is more than 50W) distributes is big, temperature is high, fluorescent tube damages easily, and high-power energy-saving lamp rectifying part price is higher, in case fluorescent tube damages, whole electricity-saving lamp is scrapped, caused the waste of the higher rectifier of price.
Summary of the invention
The utility model provides a kind of every the replaceable lamp tube type electricity-saving lamp of plug-in type at above-mentioned weak point, base device at lamp housing has thermal insulation layer, the heat that fluorescent tube is sent can not be transmitted to the rectifier part, device has connector or plug, socket between the base of shell and loam cake, adopt isolating construction up and down, be convenient to change fluorescent tube, be provided with louvre, groove in the loam cake and the base side of fluorescent tube, be convenient to distribute heat, prolong rectifier service life.
The replaceable lamp tube type electricity-saving lamp of heat insulation plug-in type takes following scheme to realize: the replaceable lamp tube type electricity-saving lamp of heat insulation plug-in type structure comprises lamp holder, lamp housing, rectifier, thermal insulation layer, fluorescent tube, connector or plug, socket.Lamp housing has loam cake, base, in base, be provided with thermal insulation layer, base pad or base capping are arranged at base top, loam cake bottom is provided with loam cake pad or rectifier capping, is provided with the upper and lower separate type that connector or plug, socket are connected in base pad or base capping top and loam cake pad or rectifier capping bottom.
Be provided with louvre, groove in loam cake, base side.Lamp holder is equipped with on loam cake top.Device has rectifier in the loam cake, and rectifier has circuit board, and device has electronic devices and components on the circuit board.Device has insulated thermal insulating layer between loam cake pad or rectifier capping and rectifier circuit plate.Lamp tube device is on base.
Reasonable in design, the good looking appearance of the replaceable lamp tube type electricity-saving lamp of heat insulation plug-in type, because device has thermal insulation layer in the base of shell, device has insulated thermal insulating layer between loam cake pad or rectifier capping and rectifier circuit plate, the heat that fluorescent tube is sent can not be transmitted to the rectifier part, the loam cake, the base side that add lamp housing are provided with louvre, groove, the heat that sends when helping distributing the work of fluorescent tube and rectifier makes the temperature rise in the loam cake can be not too high, guarantees the electricity-saving lamp operate as normal.After tested, rectifier part operating temperature is 94 ℃ when 34 ℃ of room temperatures during the work of the replaceable lamp tube type electricity-saving lamp of heat insulation plug-in type, when 30 ℃ of room temperatures is 84 ℃, be significantly less than the rectifying component maximum operating temperature, thereby guarantee all electronic devices and components operate as normal under 95 ℃ of safe temperature environment, prolonged electricity-saving lamp service life.Owing to be provided with the separate type up and down that connector or plug, socket are connected in base pad or base capping top and loam cake pad or rectifier capping bottom, can shirk from the loam cake bottom easily down at fluorescent tube damaged condition lower bottom base, being convenient to changing device more has the base of fluorescent tube, save the electricity-saving lamp cost of use, can not cause the waste of electricity-saving lamp rectifier.
Description of drawings
The utility model is described in further detail below with reference to accompanying drawing.
Fig. 1 is the replaceable lamp tube type electricity-saving lamp of a heat insulation plug-in type structural representation.
Fig. 2 is the replaceable lamp tube type electricity-saving lamp of a heat insulation plug-in type lamp housing schematic diagram.
The specific embodiment
With reference to accompanying drawing 1,2, the replaceable lamp tube type electricity-saving lamp of heat insulation plug-in type structure comprises lamp holder 1, lamp housing, rectifier, thermal insulation layer 12, fluorescent tube 16, connector or plug 9, socket 10.Lamp housing has loam cake 4, base 13, is provided with thermal insulation layer 12 in base 13, and thermal insulation layer can adopt ceramic fibre thermal insulation layer or glass fibre thermal insulation layer etc.Base pad 11 or base capping are arranged at base 13 tops, loam cake 4 bottoms are provided with loam cake pad 8 or rectifier capping, are provided with the upper and lower separate type that connector or plug 9, socket 10 are connected in base pad 11 or base capping top and loam cake pad 8 or rectifier capping bottom.Be provided with several louvres, groove 3 in loam cake 4 sides, be provided with several louvres, groove 14 in base 13 sides.Lamp holder 1 is equipped with on loam cake 4 tops, and lamp holder 1 is connected with rectifier circuit plate 6 by lead 2.Device has rectifier in the loam cake 4, and rectifier has circuit board 6, and device has electronic devices and components 5 on the circuit board 6, and electronic devices and components comprise rectification circuit components and parts, voltage stabilizing, oscillating circuit components and parts, overcurrent, overvoltage protection components and parts etc.Rectifier links to each other by the connector or the plug 9 of lead with loam cake pad 8 or rectifier capping bottom.Device has insulated thermal insulating layer 7 between loam cake pad 8 or rectifier capping and rectifier circuit plate 6.Base 13 is provided with fluorescent tube installing hole 15, and fluorescent tube 16 is installed, is fixed in the base fluorescent tube installing hole 16, and the tube filament lead-out wire links to each other with connector or socket 10 in base pad 11 or the base capping.
Claims (4)
1, the replaceable lamp tube type electricity-saving lamp of a kind of heat insulation plug-in type, have lamp holder, lamp housing, rectifier, fluorescent tube, it is characterized in that lamp housing has loam cake, base, in base, be provided with thermal insulation layer, base pad or base capping are arranged at base top, loam cake bottom is provided with loam cake pad or rectifier capping, is provided with the upper and lower separate type that connector or plug, socket are connected in base pad or base capping top and loam cake pad or rectifier capping bottom.
2, the replaceable lamp tube type electricity-saving lamp of heat insulation plug-in type according to claim 1 is characterized in that loam cake, base side are provided with louvre, groove.
3, the replaceable lamp tube type electricity-saving lamp of heat insulation plug-in type according to claim 1 is characterized in that device has insulated thermal insulating layer between loam cake pad or rectifier capping and rectifier circuit plate.
4, the replaceable lamp tube type electricity-saving lamp of heat insulation plug-in type according to claim 1 is characterized in that thermal insulation layer adopts ceramic fibre thermal insulation layer or glass fibre thermal insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01263104U CN2506867Y (en) | 2001-10-08 | 2001-10-08 | Thermal-insulation inserting type lamp tube replaceable energy-saving lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01263104U CN2506867Y (en) | 2001-10-08 | 2001-10-08 | Thermal-insulation inserting type lamp tube replaceable energy-saving lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2506867Y true CN2506867Y (en) | 2002-08-21 |
Family
ID=33670746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01263104U Expired - Fee Related CN2506867Y (en) | 2001-10-08 | 2001-10-08 | Thermal-insulation inserting type lamp tube replaceable energy-saving lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2506867Y (en) |
-
2001
- 2001-10-08 CN CN01263104U patent/CN2506867Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |