CN109907663A - Electric oven - Google Patents
Electric oven Download PDFInfo
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- CN109907663A CN109907663A CN201910321204.8A CN201910321204A CN109907663A CN 109907663 A CN109907663 A CN 109907663A CN 201910321204 A CN201910321204 A CN 201910321204A CN 109907663 A CN109907663 A CN 109907663A
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- Prior art keywords
- liner
- insulation board
- heat generating
- reflective insulation
- heat
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- 238000009413 insulation Methods 0.000 claims abstract description 93
- 238000005452 bending Methods 0.000 claims description 14
- 206010037660 Pyrexia Diseases 0.000 claims description 7
- 210000004209 hair Anatomy 0.000 claims description 3
- 235000013305 food Nutrition 0.000 abstract description 11
- 238000010438 heat treatment Methods 0.000 description 9
- 238000004140 cleaning Methods 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 3
- 238000010411 cooking Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 235000015895 biscuits Nutrition 0.000 description 1
- 235000008429 bread Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 235000012976 tarts Nutrition 0.000 description 1
Abstract
The present invention provides a kind of electric ovens, are related to the technical field of cook utensil, to alleviate the lower technical problem of the external brought heat utilization rate of heat-generating pipe in electric oven existing in the prior art.The electric oven includes liner, shell, heat generating component and reflective insulation board；Shell is disposed around the outside of liner, and the space for air-flow flowing is formed between liner；Heat generating component and reflective insulation board are respectively positioned in space, and heat generating component, between liner and reflective insulation board, the thermal current that heat generating component is generated is reflected by reflective insulation board to liner direction.The electric oven can make the food in liner obtain enough heats, to improve the heat utilization rate of heat generating component.
Description
Technical field
The present invention relates to cook utensil technical fields, more particularly, to a kind of electric oven.
Background technique
Electric oven be using heating element issue heat radiation baking food kitchen appliance, be processed to bread,
The foods such as Egg Tarts, small biscuit.
Normally, electric oven, which has, is connected by top plate and bottom plate, left plate, right side plate, backboard etc. by seamless welding or screw thread
Cooking cavity made of connecing (i.e. liner) thus limits the cooking cavity with predetermined space.In the cooking cavity of existing oven
Or it is externally provided with heating element, such as: stainless steel heat-generating pipe or quartz heating tube.When oven works, heating element is by issuing heat
The mode of radiation is baked the food being placed on baking tray or grill.
However, being had the following problems for the set-up mode of above-mentioned heating element: first is that, heating element is set to liner
When interior (i.e. built in heat-generating pipe), the steam and smog that heating element generates may pollute heat-generating pipe, reduce the safety of heat-generating pipe
Property and service life；In addition, heat-generating pipe is built-in to have carried out interference to liner cleaning tape, keep liner cleaning inconvenient；Second is that by electric heating
When element is set to liner outer (i.e. heat-generating pipe is external), although this kind of mode is able to solve the steam and smog of heating element generation
The problem of heat-generating pipe may be polluted, still also inevitably brings new problem, i.e. heat-generating pipe generates the phase in heat
It when a part has been radiated outside liner, and is quickly shed by heat release hole, so as to cause heat utilization rate reduction, while again
Easily cause skin temperature raising.
Summary of the invention
The purpose of the present invention is to provide a kind of electric ovens, to alleviate heat-generating pipe in electric oven existing in the prior art
The lower technical problem of heat utilization rate brought by external.
Electric oven provided by the invention, comprising: liner, shell, heat generating component and reflective insulation board；The shell is disposed around
The outside of the liner, and the space flowed for air-flow is formed between the liner；The liner be recessed inwardly it is fluted,
The heat generating component includes the heat-generating pipe of setting in the groove；The heat generating component and the reflective insulation board are respectively positioned on institute
It states in space, and the heat generating component is between the liner and the reflective insulation board, so that the heat generating component generates
Thermal current can be reflected by the reflective insulation board to the liner direction.
Further, the reflective insulation board includes the first reflective insulation board；The liner, which is at least enclosed by multiple plates, to be set
It forms, wherein the corresponding at least one set of heat generating component of a plate, and the group heat generating component corresponds to described in one
First reflective insulation board；Heat generating component described in every group includes at least one first heat generating member, and first heat generating member is installed on institute
It states on the first reflective insulation board, first reflective insulation board is installed on the liner or the shell.
Further, the first gap is formed between the plate face of first reflective insulation board and the lateral wall of the liner,
The second gap is formed between the plate face of first reflective insulation board and the outer surface of first heat generating member.
Further, first reflective insulation board is equipped with point, and it is heat-insulated that the point protrudes from described first
The side of reflecting plate, and one first heat generating member of direction, the extending direction of the point and first heat generating member
Setting direction is parallel.
Further, the point includes the first bending part and the second bending part, first bending part and described the
The respective end of two bending parts is connected to form side opening, and the side opening is gradually increased setting along the direction far from the liner；Institute
Point is stated away from one end of the side opening towards the center of first heat generating member.
Further, the reflective insulation board includes the second reflective insulation board；The heat generating component includes multiple second hairs
Warmware, second reflective insulation board are arranged in a one-to-one correspondence with second heat generating member；Second heat generating member is installed on described
On second reflective insulation board, second reflective insulation board is installed on the liner or the shell.
Further, second reflective insulation board have arc convex, the arc convex protrude from described second every
Side of the heat reflection plate far from the liner；The setting direction of the extending direction of the arc convex and second heat generating member is flat
Row, so that second heat generating member is between the liner and the arc convex.
Further, the reflective insulation board is mirror surface towards the face of the heat generating component, and the reflective insulation board deviates from
The face of the heat generating component is equipped with heat insulating coat.
Further, the extending direction of the groove is parallel with the setting direction of the heat-generating pipe, and the heat-generating pipe is extremely
The circumferential surface of few half is located in the groove.
Further, third space is formed between the heat-generating pipe and the slot bottom of the groove.
Electric oven provided by the invention, heat generating component are set to the outside of liner, and at work, heat generating component generates heat
Can be formed by space and flow with shell in liner, form thermal current；Since heat generating component is located at liner and heat-insulated anti-
It penetrates between plate, thus thermal current, during flowing, when contacting with reflective insulation board, thermal current will receive reflective insulation board
Barrier effect so that the heat for reaching liner direction be made to increase, and reaches shell so that thermal current is reflected to the direction of liner
Heat is opposite to be reduced.It follows that the electric oven can make the food in liner obtain enough heats, to improve fever group
The heat utilization rate of part；Simultaneously as the outside shell side of heat generating component is reduced to dispersed heat, it is thus possible to reduce the damage of heat
It loses, is also beneficial to reduce the temperature of shell.
In addition, the steam and smog that the food in liner generates will not be dirty since heat generating component is set to the outside of liner
Heat generating component is contaminated, improves the reliability and safety of heat generating component, while extending the service life of heat generating component；In addition,
It is not easy to adhere to swill, grease etc. on heat generating component, is that the operations such as subsequent cleaning, the maintenance of heat generating component provide convenience.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of electric oven provided in an embodiment of the present invention, wherein door body is in the open state；
Fig. 2 is the explosive view of liner and shell in electric oven, wherein the first fever positioned at right side is only depicted only in figure
Part and the first reflective insulation board；
Fig. 3 is the cross-sectional view of liner right panel shown in Fig. 2, the first heat generating member and the first reflective insulation board three；
Fig. 4 is the cross-sectional view of liner right panel shown in Fig. 2, the first heat generating member and the first reflective insulation board three；Wherein, first
Reflective insulation board is equipped with point；
Fig. 5 is the explosive view of liner and shell in electric oven, wherein the second fever positioned at right side is only depicted only in figure
Part and the second reflective insulation board；
Fig. 6 is the cross-sectional view of liner right panel shown in Fig. 5, the second heat generating member and the second reflective insulation board three.
Icon:
10- liner；
11- liner left plate；12- liner right panel；13- liner top plate；14- interior plate；
111- left groove；121- right groove；131- upper groove；141- lower groove；
20- shell；
21- shell left plate；22- shell right panel；23- sheath top plate；24- shell back plate；
The left heat release hole of 211-；The right heat release hole of 221-；The upper heat release hole of 231-；Heat release hole after 241-；
30- heat generating component；
The first heat generating member of 31-；The second heat generating member of 32-；
40- door body；50- panel；60- bakes chamber；
The first reflective insulation board of 70-；71- point；
The second reflective insulation board of 80-；81- arc convex.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with embodiment, it is clear that described reality
Applying example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, the common skill in this field
Art personnel every other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
Electric oven provided in this embodiment, as depicted in figs. 1 and 2, the electric oven include: liner 10, shell 20, fever group
Part 30 and reflective insulation board；Shell 20 is disposed around the outside of liner 10, and the sky for air-flow flowing is formed between liner 10
Between；Heat generating component 30 and reflective insulation board are respectively positioned in the space, and heat generating component 30 be located at liner 10 and reflective insulation board it
Between, the thermal current that heat generating component 30 is generated is reflected by reflective insulation board to 10 direction of liner.
Electric oven provided in this embodiment, heat generating component 30 are set to the outside of liner 10, at work, heat generating component 30
It generates capable of being formed by space in liner 10 with shell 20 for heat to flow, forms thermal current；Due to heat generating component 30
Between liner 10 and reflective insulation board, thus thermal current is during flowing, when being contacted with reflective insulation board, thermal current meeting
By the barrier effect of reflective insulation board, so that thermal current is reflected to the direction of liner 10, to make to reach 10 direction of liner
Heat increases, and the opposite reduction of the heat for reaching shell 20.It follows that the electric oven can be such that the food in liner 10 obtains
Enough heats, to improve the heat utilization rate of heat generating component 30；Simultaneously as heat generating component 30 scatters and disappears to 20 direction of shell
Heat reduce, it is thus possible to the loss for reducing heat, be also beneficial to reduce shell 20 temperature.
In addition, since heat generating component 30 is set to the outside of liner 10, steam and smog that the food in liner 10 generates
Heat generating component 30 will not be polluted, the reliability and safety of heat generating component 30 are improved, while extending making for heat generating component 30
Use the service life；It is subsequent cleaning, maintenance of heat generating component 30 etc. in addition, being not easy to adhere to swill, grease etc. on heat generating component 30
Operation provides convenience.
In the embodiment, as shown in Figure 1, the electric oven includes door body 40 and panel 50, wherein door body 40 is openable or closes
The opening of liner 10 is closed, panel 50 is connected on shell 20, and is located at the side that liner 10 is set to opening.
As shown in Fig. 2, liner 10 includes liner left plate 11, liner right panel 12, liner top plate 13 and interior plate 14,
In, liner left plate 11, liner right panel 12, liner top plate 13 and interior plate 14, which enclose, sets welding or threaded connection, forms opposite end
Opening, circumferentially closed structure.
Please continue to refer to Fig. 2, shell 20 includes shell left plate 21, shell right panel 22, sheath top plate 23 and shell back plate 24,
Wherein, shell left plate 21 is connected to the outside of liner left plate 11, and shell right panel 22 is connected to the outside of liner right panel 12, shell top
Plate 23 is connected to the outside of liner top plate 13, and shell back plate 24 is connected to the side opening of liner 10, to make shell left plate
It is formed between 21 and liner left plate 11, between shell right panel 22 and liner right panel 12, between sheath top plate 23 and liner top plate 13
It is previously described for the space for flowing air-flow.
Referring once again to Fig. 2, shell 20 is equipped with heat release hole, and heat extra in space is discharged；Specifically, shell
Left plate 21 is equipped with left heat release hole 211, and shell right panel 22 is equipped with right heat release hole 221, and sheath top plate 23 is equipped with upper heat release hole
231, shell back plate 24 be equipped with rear heat release hole 241, wherein left heat release hole 211, right heat release hole 221, upper heat release hole 231 and after
Heat release hole 241 is connected to space above-mentioned.
On the basis of the above embodiments, referring to Figures 1 and 2, the place open at one end of liner 10 is connected with shell back plate 24,
It is capable of forming roasting chamber 60 for baking foods.
The flow process of the electric oven interior air-flow are as follows: the work of heat generating component 30 generates heat, forms thermal current, and thermal current exists
During flowing in space, most of thermal current is contacted with reflective insulation board and the barrier effect by reflective insulation board, makes
It obtains thermal current to reflect to the direction of liner 10, plays the role of heating food, wherein it is logical that sub-fraction stays in the heat in space
Left heat release hole 211, right heat release hole 221, upper heat release hole 231 and rear heat release hole 241 is crossed to be discharged.
It should be noted that left heat release hole 211, right heat release hole 221, upper heat release hole 231 and rear heat release hole 241 are to be provided with
The arrangement mode of through-hole on the plate body of corresponding shell 20, the structure of through-hole and through-hole with no restrictions, as long as it is roasting to meet electricity
The structure type of case inner part heat discharge is within the scope of the present invention.
It should be noted that mentioned above " left and right, top, bottom " refers to, according to shown in Fig. 2, liner 10 or shell 20
Left and right, upper and lower direction.Such as: the plate positioned at 10 left side of liner is liner left plate 11, and the plate positioned at 10 right side of liner is liner
Right panel 12, the plate positioned at 10 upside of liner is liner top plate 13, and the plate positioned at 10 bottom side of liner is interior plate 14.Wherein, outside
" left and right, top, bottom " name of shell 20 can refer to liner 10, and details are not described herein.
In the embodiment, the structure type of reflective insulation board can there are many.
(1) the first structure type of reflective insulation board:
As shown in Fig. 2, reflective insulation board includes the first reflective insulation board 70.From the foregoing it will be appreciated that liner 10 is at least by multiple
Plate, which encloses, to be set, wherein the corresponding at least one set of heat generating component 30 of a plate, and this group of heat generating component 30 is one first corresponding
Reflective insulation board 70；Every group of heat generating component 30 includes at least one first heat generating member 31, the first heat generating member 31 be installed on first every
On heat reflection plate 70, the first reflective insulation board 70 is installed on liner 10 or shell 20.
Wherein, the first heat generating member 31 and the first reflective insulation board 70 and the first reflective insulation board 70 are with liner 10 or outside
The connection type of shell 20 can be to be threadedly coupled, clamping etc..
Specifically, as shown in Fig. 2, the corresponding at least one set of heat generating component 30 in the side of liner right panel 12, wherein group fever
Component 30 is corresponding there are three the first heat generating member 31, this three the first heat generating members 31 correspond to first reflective insulation board 70 jointly.
It should be noted that the quantity of first heat generating member 31 is not limited to three in every group of heat generating component 30, it can be to appoint
Meaning quantity, can specifically be set as needed.In addition, the side of liner left plate 11, liner top plate 13 and interior plate 14
Settable corresponding heat generating component 30 (attached drawing is not shown), specifically, the laying of first heat generating member 31 can in heat generating component 30
Referring to liner right panel 12, details are not described herein.
In the embodiment, the first heat generating member 31 is not limited to heat-generating pipe, can also be other heater elements.Below with fever
It is introduced for pipe.
In the embodiment, liner 10 is recessed inwardly fluted；The extending direction of groove and the setting direction of heat-generating pipe are parallel,
At least half of circumferential surface of heat-generating pipe is located in groove, in this way can by the side wall of more heat transfers to liner 10, then
It is radiated on the food in roasting chamber 60 by the side wall of liner 10, to improve heat transference efficiency.
Wherein, groove is circular groove.
Specifically, as shown in Fig. 2, liner left plate 11 be equipped with left groove 111, liner right panel 12 be equipped with right groove 121,
Liner top plate 13 is equipped with upper groove 131, interior plate 14 is equipped with lower groove 141.
It should be noted that in the embodiment, liner left plate 11, liner right panel 12, liner top plate 13 and interior plate 14
Side be equipped with heat-generating pipe, thus, be equipped on liner left plate 11, liner right panel 12, liner top plate 13 and interior plate 14
Groove.
In the embodiment, as shown in figure 3, forming between the plate face of the first reflective insulation board 70 and the lateral wall of liner 10
One gap a forms the second gap b, the setting between the plate face of the first reflective insulation board 70 and the outer surface of the first heat generating member 31
Benefit be most of heat reflection that heat-generating pipe can be allow to generate side wall of the heat in the interstice coverage with liner 10
Comprehensive heat transfer is realized and is more uniformly heated to roasting chamber 60.
Wherein, the gap width of the first gap a and the second gap b are 2~8 times of the wall thickness of liner 10.
Please continue to refer to Fig. 3, in the embodiment, is formed between the first heat generating member 31 (or heat-generating pipe) and the slot bottom of groove
Three gap c.
Wherein, the gap width of third space c is 2~5 times of the wall thickness of liner 10.The benefit of the setting is to can be avoided
Heat-generating pipe contacted with the side wall of liner 10 brought by heat the problems in excessively collect, so that the side wall for reducing liner 10 is contacting
Position bring local discolouration problem, so that the temperature uniformity in roasting chamber 60 is preferable.
In the embodiment, as shown in figure 4, the first reflective insulation board 70 is equipped with point 71, point 71 protrudes from the
The side of one reflective insulation board 70, and towards first heat generating member 31 (or heat-generating pipe), the extending direction of point 71 and the
The setting direction of one heat generating member 31 is parallel.
Further, as shown in figure 4, point 71 includes the first bending part and the second bending part, the first bending part and the
The respective end of two bending parts is connected to form side opening, and side opening is gradually increased setting along the direction far from liner 10；Point 71
It, so both can be by the first heat generating member 31 to the heat of external radiation away from one end of side opening towards the center of the first heat generating member 31
Emit other positions to the liner 10 far from the first heat generating member 31, the uniformity of the side wall radiant heat of liner 10 can be increased,
The intensity of the first reflective insulation board 70 can also be increased simultaneously.
Wherein, the first bending part and the second bending part can be integrally formed setting；Alternatively, first with point 71 is heat-insulated
Reflecting plate 70 is integrally formed setting.
Specifically, point 71 is in y-type structure along the section perpendicular to its extending direction；Wherein, the side opening of y-type structure
Away from the first heat generating member 31, y-type structure is away from the center of one end of side opening the first heat generating member 31 of direction.
Alternatively, point 71, along the V-shaped structure in section perpendicular to its extending direction, which is specifically arranged and can join
According to above-mentioned y-type structure, details are not described herein.
In the embodiment, the first reflective insulation board 70 towards the face of the first heat generating member 31 be mirror surface, the first reflective insulation board
70 are equipped with heat insulating coat away from the face of the first heat generating member 31, so that the thermal current that the first heat generating member 31 generates can pass through first
Reflective insulation board 70 is reflected to 10 direction of liner.
(2) second of structure type of reflective insulation board:
As shown in figure 5, reflective insulation board includes the second reflective insulation board 80, heat generating component 30 includes multiple second heat generating members
32, the second reflective insulation board 80 is arranged in a one-to-one correspondence with the second heat generating member 32；Second heat generating member 32 is installed on the second heat insulating reflecting
On plate 80, the second reflective insulation board 80 is installed on liner 10 or shell 20.
It should be noted that the difference of second of the structure type and the first above-mentioned structure type of the reflective insulation board exists
In, in the first structure type, corresponding first reflective insulation board 70 of multiple first heat generating members 31；In second of structure type
In, corresponding second reflective insulation board 80 of second heat generating member 32, wherein heat-generating pipe can also be used in the second heat generating member 32,
Other similar structure, as the groove on liner 10, the fixed form between each component can refer to the first knot of reflective insulation board
Configuration formula, details are not described herein.
As shown in fig. 6, the second reflective insulation board 80 has arc convex 81, arc convex 81 protrudes from the second heat insulating reflecting
Side of the plate 80 far from liner 10；The extending direction of arc convex 81 is parallel with the setting direction of the second heat generating member 32, so that the
Two heat generating members 32 are between liner 10 and arc convex 81.
Wherein, arc convex 81 is arc-shaped convex.
Specifically, Fig. 6 is shown, and liner right panel 12 is equipped with right groove 121, and the second reflective insulation board 80 is equipped with arc
Protrusion 81, wherein right groove 121 is equal with the radius of arc convex 81, which is connected to liner right panel
On 12, in the receiving cavity that the second heat generating member 32 is located at right groove 121 and arc convex 81 is formed, wherein the receiving cavity
There are openings at both ends, wherein the laying shape of other 80 threes of each face further groove, the second heat generating member 32 and the second reflective insulation board
Formula is referring to shown in Fig. 6, and details are not described herein.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of electric oven characterized by comprising liner (10), shell (20), heat generating component (30) and reflective insulation board；
The shell (20) is disposed around the outside of the liner (10), and is formed between the liner (10) and flowed for air-flow
Space；
The liner (10) is recessed inwardly fluted；
The heat generating component (30) includes the heat-generating pipe of setting in the groove；
The heat generating component (30) and the reflective insulation board are respectively positioned in the space, and the heat generating component (30) is located at institute
State between liner (10) and the reflective insulation board, enable the heat generating component (30) generate thermal current by it is described every
Heat reflection plate is reflected to the liner (10) direction.
2. electric oven according to claim 1, which is characterized in that the reflective insulation board includes the first reflective insulation board
(70)；
The liner (10), which is at least enclosed by multiple plates, to be set, wherein the corresponding at least one set of fever of a plate
Component (30), and corresponding first reflective insulation board (70) of the group heat generating component (30)；
Heat generating component described in every group (30) includes at least one first heat generating member (31), and first heat generating member (31) is installed on institute
It states on the first reflective insulation board (70), first reflective insulation board (70) is installed on the liner (10) or the shell (20)
On.
3. electric oven according to claim 2, which is characterized in that the plate face of first reflective insulation board (70) with it is described
The first gap, the plate face of first reflective insulation board (70) and first heat generating member are formed between the lateral wall of liner (10)
(31) the second gap is formed between outer surface.
4. electric oven according to claim 2, which is characterized in that first reflective insulation board (70) is equipped with point
(71), the point (71) protrudes from the side of first reflective insulation board (70), and generates heat towards one described first
Part (31), the extending direction of the point (71) are parallel with the setting direction of first heat generating member (31).
5. electric oven according to claim 4, which is characterized in that the point (71) includes the first bending part and second
The respective end of bending part, first bending part and second bending part is connected to form side opening, and the side opening is along separate
The direction of the liner (10) is gradually increased setting；
The point (71) is away from one end of the side opening towards the center of first heat generating member (31).
6. electric oven according to claim 1, which is characterized in that the reflective insulation board includes the second reflective insulation board
(80)；
The heat generating component (30) includes multiple second heat generating members (32), second reflective insulation board (80) and second hair
Warmware (32) is arranged in a one-to-one correspondence；
Second heat generating member (32) is installed on second reflective insulation board (80), the second reflective insulation board (80) peace
Loaded on the liner (10) or the shell (20).
7. electric oven according to claim 6, which is characterized in that second reflective insulation board (80) has arc convex
(81), the arc convex (81) protrudes from side of second reflective insulation board (80) far from the liner (10)；
The extending direction of the arc convex (81) is parallel with the setting direction of second heat generating member (32), so that described second
Heat generating member (32) is between the liner (10) and the arc convex (81).
8. electric oven according to claim 1, which is characterized in that the reflective insulation board is towards the heat generating component (30)
Face be mirror surface, the reflective insulation board away from the heat generating component (30) face be equipped with heat insulating coat.
9. electric oven according to claim 1-8, which is characterized in that the extending direction of the groove and the hair
The setting direction of heat pipe is parallel, and at least half of circumferential surface of the heat-generating pipe is located in the groove.
10. electric oven according to claim 9, which is characterized in that shape between the heat-generating pipe and the slot bottom of the groove
At third space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910321204.8A CN109907663B (en) | 2019-04-19 | 2019-04-19 | Electric oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910321204.8A CN109907663B (en) | 2019-04-19 | 2019-04-19 | Electric oven |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109907663A true CN109907663A (en) | 2019-06-21 |
| CN109907663B CN109907663B (en) | 2024-03-22 |
Family
ID=66977991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910321204.8A Active CN109907663B (en) | 2019-04-19 | 2019-04-19 | Electric oven |
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| Country | Link |
|---|---|
| CN (1) | CN109907663B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111166197A (en) * | 2019-08-22 | 2020-05-19 | 九阳股份有限公司 | Baking oven |
| CN114680653A (en) * | 2020-12-31 | 2022-07-01 | 广东美的厨房电器制造有限公司 | Cooking utensil |
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| CN111166197A (en) * | 2019-08-22 | 2020-05-19 | 九阳股份有限公司 | Baking oven |
| CN114680653A (en) * | 2020-12-31 | 2022-07-01 | 广东美的厨房电器制造有限公司 | Cooking utensil |
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| CN109907663B (en) | 2024-03-22 |
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