CN211130741U - Heat-insulation anti-scald door structure of air oven - Google Patents
Heat-insulation anti-scald door structure of air oven Download PDFInfo
- Publication number
- CN211130741U CN211130741U CN201921752036.XU CN201921752036U CN211130741U CN 211130741 U CN211130741 U CN 211130741U CN 201921752036 U CN201921752036 U CN 201921752036U CN 211130741 U CN211130741 U CN 211130741U
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- Prior art keywords
- door
- interior
- door plant
- plant
- air
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- 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
Links
- 206010053615 Thermal burn Diseases 0.000 title claims description 19
- 238000009413 insulation Methods 0.000 title description 3
- 239000011521 glass Substances 0.000 claims abstract description 29
- 230000000007 visual effect Effects 0.000 claims abstract description 17
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000000741 silica gel Substances 0.000 claims abstract description 10
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 10
- 208000007101 Muscle Cramp Diseases 0.000 claims description 4
- 238000005253 cladding Methods 0.000 claims description 3
- 125000004122 cyclic group Chemical group 0.000 claims description 3
- 210000005069 ears Anatomy 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 6
- 238000007789 sealing Methods 0.000 abstract description 2
- 235000013305 food Nutrition 0.000 description 3
- 238000010411 cooking Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 235000013372 meat Nutrition 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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Abstract
The utility model discloses a thermal-insulated anti-scalding door structure of air oven, including annular door frame, characterized by: the front side of the door frame is provided with a visible window door, the back side of the door frame is provided with a glass door plate, and the glass door plate and the visible window door are arranged at intervals. In the working process of the air oven, the hot air inside the air oven is blocked by the glass door plate of the anti-scalding door structure, and the hot air inside the oven cannot enter the cavity due to the sealing effect of the silica gel pad, so that the contact between the visual window and the hot air in the oven is avoided. Because the heat conductivity of the air is low, the air in the cavity cannot be heated to a higher temperature due to heat transfer, so that the visual window and door is difficult to heat and raise the temperature, and the problem that the visual window and door is hot is effectively solved. In addition, because the bottom of preventing scalding the door structure is provided with the convection hole, plays good radiating effect, makes to prevent scalding the door structure and has better preventing scalding the effect, uses safelyr.
Description
Technical Field
The utility model relates to a domestic appliance, more specifically say that it relates to a thermal-insulated anti-scalding door structure of air oven.
Background
With the continuous improvement of the living standard of modern people, the requirement of people on the household life is higher and higher, various household appliances are needed to assist in completing food cooking, and an air oven is just one of the household appliances. The air oven can be used for processing cooked wheaten food, roasted meat and the like, and adds fun to the life of people.
For the convenience of a user to check the food cooking progress in the oven, the existing air oven is provided with a visual oven door. However, the visual box door generally comprises a door frame and transparent glass, and because the transparent glass is not subjected to heat insulation and scald prevention treatment, the transparent glass can be heated to a high temperature in the working process of the air oven, so that a user is easily scalded, and the safety of the visual box door is to be improved.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a thermal-insulated anti-scalding door structure of air oven, it has thermal-insulated anti-scalding structure, and the security is higher.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides an air oven's thermal-insulated anti-scalding door structure, includes annular door frame, the front of door frame is provided with visual window door, the back of door frame is provided with the glass door plant, glass door plant and visual window door interval set up to form the cavity between the two.
As a preferable scheme: the side surface of the door frame is provided with a convection hole for air to flow through, and the convection hole is communicated with the cavity.
As a preferable scheme: the convection holes are arranged in a long shape and are arranged in a row along the width direction of the door frame.
As a preferable scheme: the door frame includes interior door plant and outer door plant, interior door plant is connected fixedly with outer door plant, interior door plant is cyclic annular with outer door plant, the outside of interior door plant still is provided with annular interior portal, interior portal is connected fixedly with interior door plant, the glass door plant sets up between interior door plant and interior portal, the marginal cladding of glass door plant has the silica gel pad, the silica gel pad is pressed from both sides tightly by interior door plant and interior portal to it is fixed with the glass door plant, visual window door is pressed from both sides tightly and is fixed between interior door plant and outer door plant.
As a preferable scheme: the side of outer door plant is provided with a plurality of knot ears along its periphery, the curb plate of interior door plant is provided with a plurality of cramps corresponding to the position of each knot ear, cramp and the mutual lock of knot ear.
Compared with the prior art, the utility model has the advantages that: this thermal-insulated anti-scald door structure, at the in-process of air oven work, its inside hot air is by the shutoff of anti-scald door structure's glass door plant, and because the sealed effect of silica gel pad for the inside hot air of oven can't get into in the cavity, has avoided the hot air contact of visual window door in with the oven. Because the heat conductivity of the air is low, the air in the cavity cannot be heated to a higher temperature due to heat transfer, so that the visual window and door is difficult to heat and raise the temperature, and the problem that the visual window and door is hot is effectively solved. In addition, the convection hole is arranged at the bottom of the anti-scald door structure. At the in-process of air oven work, when the air in the cavity is heated up because of the heat transfer, in the cavity can be followed to the convection current hole department inflow to external cold air, in the same time the hot-air of cavity also can be followed and flowed out to the convection current hole department to can take away the heat in the cavity, play good radiating effect, further promote the thermal-insulated effect between glass door plant and the visual window door, make prevent scalding the door structure and have better preventing scalding the effect, it is safer to use.
Drawings
Fig. 1 is a schematic front structural view of an anti-scald door;
fig. 2 is a schematic view of the bottom structure of the scald-proof door;
FIG. 3 is a schematic view of the back structure of the scald-proof door;
fig. 4 is an interior plan sectional view of the scald-proof door;
FIG. 5 is an enlarged view of portion A of FIG. 4;
fig. 6 is an internal perspective cross-sectional view of the scald-proof door.
1, inner door frame; 2. a silica gel pad; 3. a glass door panel; 4. an inner door panel; 5. a visible window door; 6. an outer door panel; 7. a convection hole; 8. buckling lugs; 9. a buckle piece.
Detailed Description
Referring to fig. 1, 2 and 3, a thermal-insulated anti-scald door structure of air oven, it includes annular door frame, is provided with visual window door 5 in the front of door frame, is provided with glass door plant 3 at the back of door frame, is provided with one row of microscler convection current hole 7 in the bottom surface of door frame, and convection current hole 7 is arranged along the width direction of preventing scalding the door.
Referring to fig. 4, 5 and 6, the door frame comprises an inner door panel 4 and an outer door panel 6, and the inner door panel 4 and the outer door panel 6 are fixedly connected together. The specific connection mode of the inner door panel 4 and the outer door panel 6 is as follows: a plurality of buckling lugs 8 are arranged on the side edge of the outer door panel 6 along the periphery of the outer door panel, the buckling lugs 8 and the outer door panel 6 are integrally formed, a plurality of buckling pieces 9 are arranged on the side plate of the inner door panel 4 corresponding to the buckling lugs 8, the buckling pieces 9 and the inner door panel 4 are integrally formed, and the buckling pieces 9 and the buckling lugs 8 are mutually buckled. With the structure, the inner door panel 4 and the outer door panel 6 can be conveniently detached, and the anti-scald door is convenient to maintain.
In the heat-insulating anti-scald door structure, the glass door panel 3 faces the inside of the air oven. In the working process of the air oven, the hot air inside the air oven is blocked by the glass door plate 3 of the anti-scalding door structure, and the hot air inside the oven can not enter the cavity due to the sealing effect of the silica gel pad 2, so that the contact between the visual window door 5 and the hot air in the oven is avoided. Because the heat conductivity of the air is low, the air in the cavity cannot be heated to a higher temperature due to heat transfer, so that the visible window and door 5 is difficult to heat and raise the temperature, and the problem that the visible window and door 5 is hot is effectively solved.
In addition, as the convection hole 7 is arranged at the bottom of the anti-scald door structure in the embodiment. At the in-process of air oven work, when the air in the cavity is heated up because of the heat transfer, in the external cold air can be followed convection current hole 7 and flowed into the cavity, the hot-air of intracavity also can be followed convection current hole 7 and flowed out in the same time space to can take away the heat in the cavity, play good radiating effect, further promote the thermal-insulated effect between glass door plant 3 and the visual window door 5, make prevent scalding the door structure and have better preventing scalding the effect.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. The utility model provides an air oven's thermal-insulated anti-scalding door structure, includes annular door frame, characterized by: the front side of the door frame is provided with a visible window door, the back side of the door frame is provided with a glass door plate, and the glass door plate and the visible window door are arranged at intervals, so that a cavity is formed between the glass door plate and the visible window door.
2. The heat insulating and scald preventing door structure of the air oven as claimed in claim 1, characterized in that: the side surface of the door frame is provided with a convection hole for air to flow through, and the convection hole is communicated with the cavity.
3. The heat insulating and scald preventing door structure of the air oven as claimed in claim 2, characterized in that: the convection holes are arranged in a long shape and are arranged in a row along the width direction of the door frame.
4. The heat insulating and scald preventing door structure of the air oven as claimed in claim 1, characterized in that: the door frame includes interior door plant and outer door plant, interior door plant is connected fixedly with outer door plant, interior door plant is cyclic annular with outer door plant, the outside of interior door plant still is provided with annular interior portal, interior portal is connected fixedly with interior door plant, the glass door plant sets up between interior door plant and interior portal, the marginal cladding of glass door plant has the silica gel pad, the silica gel pad is pressed from both sides tightly by interior door plant and interior portal to it is fixed with the glass door plant, visual window door is pressed from both sides tightly and is fixed between interior door plant and outer door plant.
5. The heat insulating and scald preventing door structure of the air oven as claimed in claim 4, characterized in that: the side of outer door plant is provided with a plurality of knot ears along its periphery, the curb plate of interior door plant is provided with a plurality of cramps corresponding to the position of each knot ear, cramp and the mutual lock of knot ear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921752036.XU CN211130741U (en) | 2019-10-17 | 2019-10-17 | Heat-insulation anti-scald door structure of air oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921752036.XU CN211130741U (en) | 2019-10-17 | 2019-10-17 | Heat-insulation anti-scald door structure of air oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211130741U true CN211130741U (en) | 2020-07-31 |
Family
ID=71767881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921752036.XU Expired - Fee Related CN211130741U (en) | 2019-10-17 | 2019-10-17 | Heat-insulation anti-scald door structure of air oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211130741U (en) |
-
2019
- 2019-10-17 CN CN201921752036.XU patent/CN211130741U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200731 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |