CN205923798U - Be applied to heating tube structure of oven - Google Patents
Be applied to heating tube structure of oven Download PDFInfo
- Publication number
- CN205923798U CN205923798U CN201620431864.3U CN201620431864U CN205923798U CN 205923798 U CN205923798 U CN 205923798U CN 201620431864 U CN201620431864 U CN 201620431864U CN 205923798 U CN205923798 U CN 205923798U
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- Prior art keywords
- heat
- heating tube
- inner tube
- arc position
- baking box
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 38
- 238000005452 bending Methods 0.000 claims abstract description 11
- 239000000919 ceramic Substances 0.000 claims description 20
- 230000002787 reinforcement Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000002950 deficient Effects 0.000 abstract description 2
- 238000013461 design Methods 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 238000012545 processing Methods 0.000 abstract description 2
- 238000005485 electric heating Methods 0.000 abstract 1
- 238000005728 strengthening Methods 0.000 abstract 1
- 235000013305 food Nutrition 0.000 description 5
- 230000005611 electricity Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 235000021168 barbecue Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000005338 heat storage Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- Resistance Heating (AREA)
Abstract
The utility model discloses a be applied to heating tube structure of oven, including heating tube, electric heating wire, the department bends and forms U -shaped portion in the middle of the heating tube, heating tube next door be provided with with the oven in the enhancement support of wall connection, be formed with concave arc position and last convex arc position down on the enhancement support through bending, the improvement design of this heating tube structure through strengthening the support be as the supplementary installation positioning structure of heating pipe, reduce heating tube welded supporting seat etc. The part, reduce manufacturing procedure and has reduced manufacturing cost, realized the part can deposit alone, has strengthened the commonality, and has avoided processing production defective rate.
Description
Technical field
The utility model is related to oven technology field, particularly a kind of heating pipe structure being applied to baking box.
Background technology
Baking box, as a kind of common electric in kitchen, enables barbecue, food cooking function, the baking box master such as bakees, ferments
To improve the temperature in baking box by the heating of heat-generating pipe, to complete the baking to food, the structure influence baking box of heat-generating pipe
Security and the time reaching preset temperature, existing heat-generating pipe is installed cumbersome, and there is also temperature rise time
Slowly, increase the time of food baking.
Content of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of heating pipe structure being applied to baking box, shortens
Baking box reaches the time of preset temperature.
The utility model solves its technical problem and be employed technical scheme comprise that：
A kind of heating pipe structure being applied to baking box, including heat-generating pipe, Electrothermic wire, the middle bending of described heat-generating pipe
Form U-shaped portion, described heat-generating pipe side is provided with the reinforced support being connected with interior oven walls, described reinforced support passes through bending
It is formed with lower concave arc position and upper convex arc position.
As a preference, described heat-generating pipe includes outer tube, inner tube, the company of being provided between described outer tube wall and outer wall of inner tube
Connect muscle, form the first heat-dissipating space；Described Electrothermic wire is fixed on inner tube wall by ceramic ring, forms the second radiating empty
Between；Described Electrothermic wire two ends are associated with stem；Described stem passes through the ceramic termination at outer tube two ends, by first,
Second heat-dissipating space increases multi-layer air heat dissipation vehicle, accelerates the lifting of temperature；Electrothermic wire passes through ceramic ring and ceramic termination
Surface electricity electrical heating wire is avoiding electric leakage or short circuit in use, and that causes heating wire blows problem.
As a preference, the first heat-dissipating space between described outer tube and inner tube is vacuum layer, is increased by vacuum layer
Heating radiation.
As a preference, described Electrothermic wire is provided with upper and lower two groups in inner tube, increases the power of heating.
As a preference, between described Electrothermic wire, pass through ceramic central spacer, reduce Electrothermic wire because of Long-Time Service change
After shape, contact with each other and cause to blow.
As a preference, described reinforced support is bent into Mi shape structure, and described lower concave arc position is located at reinforced support
Both sides at, described upper convex arc position be located at reinforced support middle.
The beneficial effects of the utility model are：This heating pipe structure is by the improvement design of reinforced support as heating tube
Auxiliary installation and positioning structure, reduces heat-generating pipe and welds the part of bearing etc., reduces manufacturing procedure and reduce production cost, realize
Part can individually be deposited, and enhances versatility, and avoid processing and produce fraction defective；Additionally pass through in inner tube and electricity heating
Between silk, the second heat-dissipating space is formed by ceramic ring, increases heat storage capacity, and form vacuum space between outer tube and inner tube,
Increase heat radiation, uniformly and speed is fast for heat transfer；And ceramic termination is set at Electrothermic wire two ends, it is to avoid Electrothermic wire is because of electric leakage
Or short circuit, cause heating wire to blow or user get an electric shock danger, improve the security during use, and reduce baking box
Rise the time needed for high-temperature, decrease user's stand-by period.
Brief description
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the utility model first embodiment schematic diagram；
Fig. 2 is the utility model second embodiment schematic diagram；
Fig. 3 is the utility model second embodiment heat-generating pipe cross-sectional schematic.
Specific embodiment
In order that the purpose of the application, technical scheme and advantage become more apparent, below in conjunction with drawings and Examples, right
The utility model is further elaborated.For the thorough explanation present invention, following description can be related to some special
Determine details.And when not having these specific detail, the present invention then may still can achieve, that is, the technical staff in art uses
Herein these description and state to the others skilled in the art in art effectively introduce they work essence.This external demand
It is noted that word " front side ", " rear side ", " left side ", " right side ", " upside ", " downside " etc. refer to used in describing below
Be direction in accompanying drawing, word " interior " and " outward " refer respectively to the direction towards or away from particular elements geometric center, phase
Close technical staff beyond adjustment that is simple to above-mentioned direction work, not needing creativeness should not be construed as the application protection domain
Technology.It should be appreciated that specific embodiment described herein, only in order to explain the application, is not used to limit real protection model
Enclose.And be to avoid confusion the purpose of the present invention, due to know manufacture method, control program, part dimension, material composition, electricity
The technology of road layout etc. is not it will be understood that therefore they are described in detail.With reference to Fig. 1, a kind of baking box that is applied to
Heating pipe structure, including heat-generating pipe 1, Electrothermic wire 2, the middle bending of described heat-generating pipe 1 forms U-shaped portion 11, described heating
Pipe 1 side is provided with the reinforced support 3 being connected with interior oven walls, and described reinforced support 3 is formed with lower concave arc position by bending
31 and upper convex arc position 32.Lower concave arc position 31 and 32 liang of upper convex arc position group U-shaped arc position plastic zone are devised on support, by two groups
Plastic zone is snapped in heat-generating pipe 1 by the deflection of itself, is finally fastened using pulling rivet.
Described heat-generating pipe 1 includes outer tube 12, inner tube 13, is provided with dowel 4 between described outer tube 12 inwall and inner tube 13 outer wall,
Form the first heat-dissipating space；Described Electrothermic wire 2 is fixed on inner tube 13 inwall by ceramic ring 5, forms the second heat-dissipating space；
Described Electrothermic wire 2 two ends are associated with stem 6；Described stem 6 passes through the ceramic termination 7 at outer tube 12 two ends, described outer
The first heat-dissipating space between pipe 12 and inner tube 13 is vacuum layer, by setting the first radiating sky between outer tube 12 and inner tube 13
Between, described first heat-dissipating space is vacuum space, makes the heat radiation of raising heat-generating pipe, and connects Electrothermic wire 2 by ceramic ring 5
With inner tube 13 inwall, define the second heat-dissipating space, increase heat accumulation medium, improve the efficiency of heat-generating pipe, reduce heat up when
Between, shorten the stand-by period of baking food；In heating wire 2 two ends connecting lead wire post 6, for avoiding making because of stem 6 loose contact
Become electric leakage or short circuit, allow stem 6 pass through ceramic termination 7, increase the protection to heating wire 2.
Another embodiment, a kind of heating pipe structure being applied to baking box, including heat-generating pipe 1, Electrothermic wire 2, described heating
The middle bending of pipe 1 forms U-shaped portion 11, and described heat-generating pipe 1 side is provided with the reinforced support 3 being connected with interior oven walls, institute
State, on reinforced support 3, lower concave arc position 31 and upper convex arc position 32 are formed with by bending, described heat-generating pipe 1 includes outer tube 12, inner tube
13, it is provided with dowel 4 between described outer tube 12 inwall and inner tube 13 outer wall, form the first heat-dissipating space；Described Electrothermic wire 2 passes through
Ceramic ring 5 is fixed on inner tube 13 inwall, forms the second heat-dissipating space；Described Electrothermic wire 2 two ends are associated with stem 6；Described
Stem 6 passes through the ceramic termination 7 at outer tube 12 two ends, and the first heat-dissipating space between described outer tube 12 and inner tube 13 is true
Dead level, described Electrothermic wire 2 is provided with upper and lower two groups in inner tube 13, is spaced by ceramic ring 5, passes through between described Electrothermic wire 2
First heat-dissipating space is set between outer tube 12 and inner tube 13, and described first heat-dissipating space is vacuum space, makes raising heat-generating pipe
Heat radiation, and Electrothermic wire 2 and inner tube 13 inwall are connected by ceramic ring 5, define the second heat-dissipating space, increase heat accumulation matchmaker
It is situated between, by the setting of two groups of Electrothermic wires 2, increase the heating power of heat-generating pipe 1, improve the efficiency of heat-generating pipe, reduce and heat up
Time, shorten baking food stand-by period；Pass through ceramic ring 5 by two groups of Electrothermic wires 2 separately simultaneously, to avoid two groups of electricity
Deformation during long-time use in heating wire 2, occurs touching to cause to melt down；Heating wire 2 two ends connecting lead wire post 6, be
Avoid causing electric leakage or short circuit because of stem 6 loose contact, allow stem 6 pass through ceramic termination 7, increase the guarantor to heating wire 2
Shield.
Another embodiment, with reference to a kind of heating pipe structure being applied to baking box of Fig. 1, including heat-generating pipe 1, Electrothermic wire 2,
The middle bending of described heat-generating pipe 1 forms U-shaped portion 11, and described heat-generating pipe 1 side is provided with the reinforcement being connected with interior oven walls
Support 3, described reinforced support 3 is formed with lower concave arc position 31 and upper convex arc position 32 by bending, and described reinforced support 3 is bent into
Mi shape structure, described lower concave arc position 31 is located at the both sides of reinforced support 3, and described upper convex arc position 32 is located at reinforced support 3
Middle, that is, left and right in cavity for the heat-generating pipe 1 is spacing to descend concave arc position 31 that U-shaped portion 11 is realized, and upper convex arc position 32 is to U-shaped portion 11
Realize heat-generating pipe 1 in cavity before and after spacing, then draw the installing hole in cavity and realize the tight action of back-pressure, be further ensured that
Heat-generating pipe 1 stable connection.
According to above-mentioned principle, the utility model can also carry out suitable change and modification to above-mentioned embodiment.Therefore,
The utility model is not limited to specific embodiment disclosed and described above, to some modifications and changes of the present utility model
Should also be as falling in scope of the claims of the present utility model.
Claims (6)
1. a kind of heating pipe structure being applied to baking box, including heat-generating pipe（1）, Electrothermic wire（2）It is characterised in that：Described
Heat pipe（1）Middle bending form U-shaped portion（11）, described heat-generating pipe（1）Side is provided with the reinforcement being connected with interior oven walls
Support（3）, described reinforced support（3）Above lower concave arc position is formed with by bending（31）With upper convex arc position（32）.
2. a kind of heating pipe structure being applied to baking box according to claim 1 it is characterised in that：Described heat-generating pipe（1）
Including outer tube（12）, inner tube（13）, described outer tube（12）Inwall and inner tube（13）It is provided with dowel between outer wall（4）, form first
Heat-dissipating space；Described Electrothermic wire（2）By ceramic ring（5）It is fixed on inner tube（13）On inwall, form the second heat-dissipating space；Institute
State Electrothermic wire（2）Two ends are associated with stem（6）；Described stem（6）Pass through outer tube（12）The ceramic termination at two ends
（7）.
3. a kind of heating pipe structure being applied to baking box according to claim 2 it is characterised in that：Described outer tube（12）With
Inner tube（13）Between the first heat-dissipating space be vacuum layer.
4. a kind of heating pipe structure being applied to baking box according to claim 2 it is characterised in that：Described Electrothermic wire
（2）In inner tube（13）In be provided with upper and lower two groups.
5. a kind of heating pipe structure being applied to baking box according to claim 4 it is characterised in that：Described Electrothermic wire
（2）Between pass through ceramic ring（5）Interval.
6. a kind of heating pipe structure being applied to baking box according to claim 1 it is characterised in that：Described reinforced support
（3）It is bent into Mi shape structure, described lower concave arc position（31）Positioned at reinforced support（3）Both sides at, described upper convex arc position（32）
Positioned at reinforced support（3）Middle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620431864.3U CN205923798U (en) | 2016-05-13 | 2016-05-13 | Be applied to heating tube structure of oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620431864.3U CN205923798U (en) | 2016-05-13 | 2016-05-13 | Be applied to heating tube structure of oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205923798U true CN205923798U (en) | 2017-02-08 |
Family
ID=57935124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620431864.3U Active CN205923798U (en) | 2016-05-13 | 2016-05-13 | Be applied to heating tube structure of oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205923798U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110151001A (en) * | 2019-05-31 | 2019-08-23 | 广东美的厨房电器制造有限公司 | Cooking apparatus |
-
2016
- 2016-05-13 CN CN201620431864.3U patent/CN205923798U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110151001A (en) * | 2019-05-31 | 2019-08-23 | 广东美的厨房电器制造有限公司 | Cooking apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 61 Min'an Third Street, Minle Community, Dongfeng Town, Zhongshan City, Guangdong Province, 528400 Patentee after: Guangdong Yilaite Household Electrical Appliances Co.,Ltd. Country or region after: Zhong Guo Address before: 528313 Factory Building No. 6, No. 38, Nanchong Section, Baichen Road, Nanchong Neighborhood Committee, Chencun Town, Shunde District, Foshan City, Guangdong Province Patentee before: GUANGDONG JIAHAOMEI ELECTRICAL APPLIANCE Co.,Ltd. Country or region before: Zhong Guo Address after: 528313 Factory Building No. 6, No. 38, Nanchong Section, Baichen Road, Nanchong Neighborhood Committee, Chencun Town, Shunde District, Foshan City, Guangdong Province Patentee after: GUANGDONG JIAHAOMEI ELECTRICAL APPLIANCE Co.,Ltd. Country or region after: Zhong Guo Address before: 528313 Factory Building No. 6, No. 38, Nanchong Section, Baichen Road, Nanchong Neighborhood Committee, Chencun Town, Shunde District, Foshan City, Guangdong Province Patentee before: FOSHAN JIAHAOMEI ELECTRICAL MANUFACTURING CO.,LTD. Country or region before: Zhong Guo |