CN2472104Y - High effective electric plate heater - Google Patents
High effective electric plate heater Download PDFInfo
- Publication number
- CN2472104Y CN2472104Y CN 01208738 CN01208738U CN2472104Y CN 2472104 Y CN2472104 Y CN 2472104Y CN 01208738 CN01208738 CN 01208738 CN 01208738 U CN01208738 U CN 01208738U CN 2472104 Y CN2472104 Y CN 2472104Y
- Authority
- CN
- China
- Prior art keywords
- electric heater
- aluminium matter
- aluminium
- backboard
- housing
- 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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Abstract
The utility model discloses an electric heater, in particular to a plate electric heater. The high efficiency plate electric heater comprises a housing, an electrically heated wire (2), an electric outlet (4); wherein, an aluminium faceplate (1) and an aluminium backboard (5) are extruded and sealed in the curled lateral of the periphery to form the housing; a hollow space (6) is positioned inside the housing; an insulating spacer (3) is positioned between the aluminium faceplate (1) and the aluminium backboard (5) in the hollow space (6); the electrically heating wire (2) is arranged in the hollow space (6), which is filled with heat conduction oil; the external surface of the aluminium backboard (5) is wave-shaped, zigzag or sliver-shaped. The utility model has the advantages of simple structure design, beautiful appearance, rapid and uniform heat transfer and higher thermal efficiency.
Description
The utility model relates to a kind of electric heater, particularly a kind of plate electric heater.
The kind of electric heater is a lot, wherein plate electric heater is to use not really general a kind of, trace it to its cause mainly is because some defectives of existing plate electric heater cause, existing plate electric heater mostly adopts electrothermal device and heat pipe to form, heat pipe is interconnected and portion's falling heat-transfer oil within it, electrothermal device is positioned over the heat pipe bottom, and the heat that electrothermal device sends is passed to conduction oil earlier, and the conduction oil convection current distributes heat through heat pipe.Because its electrothermal device is to concentrate the bottom that is positioned over electric heater, therefore the energising back it whole electric heater is evenly heated up rapidly, in addition, because the restriction of heat pipe caliber, conduction oil bigger to flow resistance influenced heat transfer efficiency.
The purpose of this utility model will provide exactly that a kind of structure is simple and direct, good looking appearance, heat transfer are even rapidly, the plate electric heater that the thermal efficiency is higher.
The utility model adopts technical scheme as described below for achieving the above object: efficient plate electric heater comprises housing, heating wire, supply socket, its housing is formed by crimping crush seal around aluminium matter panel and the aluminium matter backboard, there is cavity the inside of housing, be lined with insulation spacer between aluminium matter panel and the aluminium matter backboard in the cavity, heating wire places in the cavity, is filled with conduction oil in the cavity.The outer surface of aluminium matter backboard is corrugated or zigzag or sliver shape.
Adopt the efficient plate electric heater of said structure to have following advantage:
1, it utilizes the thermal conductive resin of large tracts of land aluminium sheet to improve heat transfer efficiency.
2, be uniformly distributed in the cavity of shell owing to heating wire, so its fast and homogeneous heating.
3, its cavity pocket of outer cover is an integral body, reduced conduction oil to flow resistance, further improved heat transfer efficiency.
4, the outer surface of aluminium matter backboard is corrugated or zigzag or sliver shape can increase area of dissipation.
5,, neither take up room and play beautification function because it is made up of two blocks of aluminium sheets, so thickness is less than 5mm, and its front can stamp polychrome painting, fixes on the wall as the dado in room.
Below in conjunction with accompanying drawing the utility model is described in detail.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a sectional structure schematic diagram of the present utility model.
Fig. 3 is the structural representation of another embodiment of aluminium matter backboard.
Fig. 4 is the structural representation of the third embodiment of aluminium matter backboard.
With reference to Fig. 1, Fig. 2.Efficient plate electric heater comprises housing, heating wire 2, supply socket 4, its housing is formed by crimping crush seal around aluminium matter panel 1 and the aluminium matter backboard 5, there is cavity 6 inside of housing, be lined with insulation spacer 3 between aluminium matter panel 1 and the aluminium matter backboard 5 in the cavity 6, heating wire 2 places in the cavity 6, is filled with conduction oil in the cavity 6.The outer surface of aluminium matter backboard 5 is corrugated.The thickness of aluminium matter panel 1 and aluminium matter backboard 5 is 0.5-2mm, the thickness of pad 3 is 1mm, and the power of every square metre of heating wire of this plate electric heater is no more than 300W, and its surface temperature is no more than 60 ℃, the surface of aluminium matter backboard also can brush dark sub-gloss varnish, to increase the heat transfer efficiency of radiation.
With reference to Fig. 3.The outer surface indentation of aluminium matter backboard 5.
With reference to Fig. 4.The outer surface of aluminium matter backboard 5 is the sliver shape.
Need to prove that in addition the utility model also can add temperature controller and earth leakage protective device, so not only convenient use but also safe and reliable.
Claims (4)
1, a kind of efficient plate electric heater, it comprises housing, heating wire (2), supply socket (4), it is characterized in that: its housing is formed by aluminium matter panel (1) and aluminium matter backboard (5) crimping crush seal all around, there is cavity (6) inside of housing, be lined with insulation spacer (3) between cavity (6) interior aluminium matter panel (1) and the aluminium matter backboard (5), heating wire (2) places in the cavity (6), and cavity is filled with conduction oil in (6).
2, efficient plate electric heater according to claim 1 is characterized in that: the outer surface of aluminium matter backboard (5) is corrugated.
3, efficient plate electric heater according to claim 1 is characterized in that: the outer surface indentation of aluminium matter backboard (5).
4, efficient plate electric heater according to claim 1 is characterized in that: the outer surface of aluminium matter backboard (5) is the sliver shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01208738 CN2472104Y (en) | 2001-03-06 | 2001-03-06 | High effective electric plate heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01208738 CN2472104Y (en) | 2001-03-06 | 2001-03-06 | High effective electric plate heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2472104Y true CN2472104Y (en) | 2002-01-16 |
Family
ID=33628796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01208738 Expired - Fee Related CN2472104Y (en) | 2001-03-06 | 2001-03-06 | High effective electric plate heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2472104Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102207305A (en) * | 2011-07-01 | 2011-10-05 | 北京桑普电器有限公司 | Oil-charging sheet oil heater electric radiator |
| CN103015138A (en) * | 2011-09-26 | 2013-04-03 | 吉富新能源科技(上海)有限公司 | Indoor intelligent power-off temperature control film solar clothes hanger |
-
2001
- 2001-03-06 CN CN 01208738 patent/CN2472104Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102207305A (en) * | 2011-07-01 | 2011-10-05 | 北京桑普电器有限公司 | Oil-charging sheet oil heater electric radiator |
| CN103015138A (en) * | 2011-09-26 | 2013-04-03 | 吉富新能源科技(上海)有限公司 | Indoor intelligent power-off temperature control film solar clothes hanger |
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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 |