CN202613751U - Electric fire furnace core - Google Patents
Electric fire furnace core Download PDFInfo
- Publication number
- CN202613751U CN202613751U CN 201220307664 CN201220307664U CN202613751U CN 202613751 U CN202613751 U CN 202613751U CN 201220307664 CN201220307664 CN 201220307664 CN 201220307664 U CN201220307664 U CN 201220307664U CN 202613751 U CN202613751 U CN 202613751U
- Authority
- CN
- China
- Prior art keywords
- holder
- electric heater
- heating wire
- electric fire
- combustion chamber
- 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 relates to the field of an electric fire, and particularly relates to an electric fire furnace core. The electric fire furnace core comprises a fixing seat (1) and a heating wire (2) wound on the circumference face of the fixing seat (1) and is characterized in that a through hole (3) used for ventilation and heat dissipation is arranged in the middle of the fixing seat (1). The electric fire is good in heating effect, and service life of the heating wire is long.
Description
Technical field
The utility model relates to the electric heater field, relates in particular to a kind of electric heater combustion chamber.
Background technology
Electric heater is a kind of electrical equipment that adopts electric energy heating heating wire to be used for warming oneself; Be provided with the electric heater combustion chamber in the said electric heater, said electric heater combustion chamber comprises a mount pad and the heating wire on the mount pad, and the mount pad of prior art is a solid cylinder; The heat of heating wire generation can only outwards be propagated through heat radiation like this; Heat-transfer effect is not good like this, makes heating wire often keep superheat state, has reduced the service life of heating wire; And a large amount of heats because of heating wire produces are all stayed on the holder, so heating effect is also relatively poor.
Summary of the invention
The utility model technical problem to be solved is: the electric heater combustion chamber that a kind of heating effect is good and the heating wire life-span is long is provided.
The technical scheme that the utility model adopted is: a kind of electric heater combustion chamber, comprise holder and the heating wire on the holder periphery, and have a through hole that is used for ventilation and heat in the middle of the said holder.
Adopt above structure compared with prior art; The utlity model has following advantage: in the middle of holder, open a through hole, the heat of heating wire generation just can pass through hole through holder like this, is taken away by the air in the through hole then; Like this heat that produces of heating wire just can bulk deposition on holder; Make that whole electric heater heating effect is good, and, will obtain the service life of heating wire itself like this increasing because heating wire has all shed heat.
As preferably, the diameter at the horizontal interface of said through hole is greater than the radius at the horizontal interface of said holder.The diameter of through hole is bigger like this, makes the heat dissipation ventilation better effects if.
Description of drawings
Fig. 1 is the structural representation of the utility model electric heater combustion chamber.
Fig. 2 is the structural representation that has the electric heater of the utility model electric heater combustion chamber.
As shown in the figure 1, holder; 2, heating wire; 3, through hole; 4, combustion chamber; 5, combustion chamber outer cover; 6, base.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment the utility model is done to further describe, but the utility model is not limited only to the following specific embodiment.
As shown in Figure 1: a kind of electric heater combustion chamber, comprise holder 1 and the heating wire 2 on holder 1 periphery, have a through hole 3 that is used for ventilation and heat in the middle of the said holder 1.
The diameter at said through hole 3 horizontal interfaces is greater than the radius at said holder 1 horizontal interface.
As shown in Figure 2: for having the electric heater of the utility model electric heater combustion chamber; Comprise combustion chamber 4, combustion chamber outer cover 5 and base 6; Said air gets into base 6 through the hole on the base 6; And then get into the through hole in the holder 1 in the combustion chamber 4, and take away the heat on the holder 1, make the electric heater heating effect good.
Claims (2)
1. electric heater combustion chamber comprises holder (1) and the heating wire (2) on holder (1) periphery, it is characterized in that: have a through hole (3) that is used for ventilation and heat in the middle of the said holder (1).
2. electric heater combustion chamber according to claim 1 is characterized in that: the diameter at the horizontal interface of said through hole (3) is greater than the radius at the horizontal interface of said holder (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220307664 CN202613751U (en) | 2012-06-28 | 2012-06-28 | Electric fire furnace core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220307664 CN202613751U (en) | 2012-06-28 | 2012-06-28 | Electric fire furnace core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202613751U true CN202613751U (en) | 2012-12-19 |
Family
ID=47347441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220307664 Expired - Fee Related CN202613751U (en) | 2012-06-28 | 2012-06-28 | Electric fire furnace core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202613751U (en) |
-
2012
- 2012-06-28 CN CN 201220307664 patent/CN202613751U/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 | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 315157 Yinzhou District Bridge Industrial Park, Ningbo, Zhejiang Patentee after: Ningbo APG Appliance (Machine) Co., Ltd. Address before: 315157 Zhejiang city of Ningbo province Yinzhou District cave Town Industrial Park (Bell) Patentee before: Ningbo APG Machine Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20200628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |