CN201028650Y - Electric stove burner - Google Patents
Electric stove burner Download PDFInfo
- Publication number
- CN201028650Y CN201028650Y CNU2007200502446U CN200720050244U CN201028650Y CN 201028650 Y CN201028650 Y CN 201028650Y CN U2007200502446 U CNU2007200502446 U CN U2007200502446U CN 200720050244 U CN200720050244 U CN 200720050244U CN 201028650 Y CN201028650 Y CN 201028650Y
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- CN
- China
- Prior art keywords
- burner
- groove
- furnace end
- end disc
- heater
- 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 a furnace end of electric furnace, comprising a furnace end disc, a febrile body which is spirally arranged on the furnace end disc, and a groove which is arranged at the back of the furnace end disc and used for fixing the febrile body, moreover, the upper of the section is smaller than the lower of the section. When fixing, the febrile body is riveted in the groove which is arranged at the furnace end disc through a punching die, making the front face of the febrile body staved and dilating to the two sides of the febrile body, thereby the lower half part of the febrile body is totally contained in the lower half part of the groove, making the edge of the febrile body completely mutually contacted with the internal wall of the groove, thereby advantageously reducing the position deviation caused between the febrile body and the internal wall of the groove, reducing the difficulty of the processing technic, making the processing convenient, guaranteeing the furnace end disc heat evenly and the partial temperature is low, thereby advantageously extending the service time of the furnace end disc; because the febrile body heats evenly, making the heated food is heated evenly; in addition, a fixed aim is between the febrile body and furnace end disc of the utility model.
Description
[Ji Intraoperative field]
The utility model relates to a kind of burner, specifically is meant the electric furnace burner that is applied on the electric furnace.
[Bei Jing Ji Intraoperative]
Please refer to shown in Figure 1ly, sell various electric furnaces in present business circles, its most electric furnace is to be made of electric furnace seat (not drawing among the figure) and the burner that is installed on the electric furnace seat.Its burner comprises burner dish 1 and hovers above heater 2 on the burner dish 1.Offer a plurality of annular grooves 11 at this burner dish 1 upper surface, the cross section of described annular groove 11 is semi-round ring shape.During assembling, above-mentioned heater 2 directly spiraled is positioned over above-mentioned annular groove 11 inside, and above-mentioned heater 2 and burner dish 1 is one-body molded.In this assembling process, because of the position deviation between heater 2 and the annular groove 11 is big, the difficulty of processes is big, makes that its described burner heating is inhomogeneous, and local temperature difference is big, causes the weak point in service life of its burner, heated food to be heated inhomogeneous.
[utility model content]
In order to solve above-mentioned prior art defective, the utility model purpose is to provide a kind of service life that not only can improve described burner, but also can make the heated food uniform electric furnace burner that is heated.
For realizing above-mentioned technical purpose, technical scheme that the utility model adopts is: a kind of electric furnace burner, it comprises the burner dish, spiraling is positioned over heater on the burner dish, is provided with the cross section that is used for fixing heater at this burner dish back side and is up-small and down-big groove.
According to above-mentioned principal character, described burner dish is collar plate shape, is provided with the big up and small down groove in cross section that spirals mutually overleaf, is provided with fixed leg in the central authorities of this disk, offer fixing hole in this fixed leg inside, offer the perforation that is used for fixing at an end of this fixed leg.
According to above-mentioned principal character, described burner dish is integrated by the die casting of aluminium sheet die casting.
According to above-mentioned principal character, described burner dish is integrated by the casting of pig iron plate.
According to above-mentioned principal character, described heater is made of heating wire or heat-generating pipe.
Beneficial technical effects of the present utility model: be up-small and down-big groove because of being provided with the cross section that is used for fixing heater at the burner dish back side, during installation, with heater by in the groove of diel riveting to the burner dish, make the positive flattening in its heater ground, and to the swollen shape in the both sides of heater, to such an extent as to the latter half of heater all is contained in the latter half of above-mentioned groove, make its described heater destination edge fully and the groove inwall be in contact with one another, thereby helping reducing produces position deviation between heater and the described groove inwall, the difficulty of processing technology is low, easy to process, the heating that guarantees the burner dish is even, local temperature is little, thereby helps prolonging the service life of burner dish.Because of its homogeneous heating, make its heated food be heated evenly.In addition, the purpose that has fixation between heater in the utility model and the burner dish.
For the purpose of this utility model, structural feature and function thereof are had further understanding, conjunction with figs. is described in detail as follows now:
[description of drawings]
Fig. 1 is the cross section assembling schematic diagram of burner in the prior art;
Fig. 2 is the front schematic view of assembling back electric furnace burner in the utility model;
Fig. 3 is the schematic cross-section of independent burner dish in the utility model;
Fig. 4 is the schematic cross-section of A-A direction among Fig. 2.
[specific embodiment]
It is disclosed to see also Fig. 2 to Fig. 4, illustrates that below in conjunction with specific embodiment the utility model adopts a kind of electric furnace burner, and it comprises burner dish 3, spiraling is positioned over heater 4 on the burner dish 3.
Described burner dish 3 is collar plate shape, is provided with the big up and small down groove 31 in cross section that spirals mutually overleaf, and this groove 31 is mainly used in heater 4 is fixed on the burner dish 3; Central authorities at this disk are provided with fixed leg 32, offer fixing hole 33 in these fixed leg 32 inside, offer the perforation 34 that is used for fixing at an end of this fixed leg 32.
Described in the present embodiment burner dish 3 is integrated by the die casting of aluminium sheet die casting.Described heater 4 is made of heating wire or heat-generating pipe.Described burner dish 3 is integrated by the casting of pig iron plate.
Described heater 4 hovers above groove 31 inside on the burner dish 3, described heater 4 both sides closely contact with the inwall of the latter half of groove 31 respectively, make the outer surface of its described heater 4 fully contact with groove 31 inwalls, the heat radiation that helps heater 4 is even.
In sum, be up-small and down-big groove 31 because of being provided with the cross section that is used for fixing heater 4 at burner dish 3 back sides, during installation, with heater 4 by in the groove 31 of diel riveting to the burner dish 3, make the positive flattening in its heater 4 ground, and to the swollen shape in the both sides of heater 4, to such an extent as to the latter half of heater 4 all is contained in the latter half of above-mentioned groove 31, make its described heater 4 destination edge fully and groove 31 inwalls be in contact with one another, thereby helping reducing produces position deviation between heater 4 and described groove 31 inwalls, the difficulty of processing technology is low, easy to process, the heating that guarantees burner dish 3 is even, local temperature is little, thereby helps prolonging the service life of burner dish 3.Because of its homogeneous heating, make its heated food be heated evenly.In addition, the purpose that has fixation between heater in the utility model 4 and the burner dish 3.
Claims (5)
1. electric furnace burner, it comprises the burner dish, spiraling is positioned over heater on the burner dish, it is characterized in that: be provided with the cross section that is used for fixing heater at this burner dish back side and be up-small and down-big groove.
2. electric furnace burner as claimed in claim 1, it is characterized in that: described burner dish is collar plate shape, be provided with the big up and small down groove in cross section that spirals mutually overleaf, central authorities at this disk are provided with fixed leg, offer fixing hole in this fixed leg inside, offer the perforation that is used for fixing at an end of this fixed leg.
3. electric furnace burner as claimed in claim 1 is characterized in that: described burner dish is integrated by the die casting of aluminium sheet die casting.
4. electric furnace burner as claimed in claim 1 is characterized in that: described burner dish is integrated by the casting of pig iron plate.
5. electric furnace burner as claimed in claim 1 is characterized in that: described heater is made of heating wire or heat-generating pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200502446U CN201028650Y (en) | 2007-04-12 | 2007-04-12 | Electric stove burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200502446U CN201028650Y (en) | 2007-04-12 | 2007-04-12 | Electric stove burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201028650Y true CN201028650Y (en) | 2008-02-27 |
Family
ID=39132862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200502446U Expired - Fee Related CN201028650Y (en) | 2007-04-12 | 2007-04-12 | Electric stove burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201028650Y (en) |
-
2007
- 2007-04-12 CN CNU2007200502446U patent/CN201028650Y/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080227 Termination date: 20100412 |