Oven body structure capable of keeping normal temperature on surface
By using the inner and outer shell structure and fan design, and drawing in external air through the heat insulation plate and fan for heat dissipation, the problem of overheating on the outer surface of the oven is solved, achieving a normal temperature for the outer shell and improving safety.
Patent Information
- Application Number
- CN202423033145.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-09
- Publication Date
- 2025-12-05
- Estimated Expiration
- 2034-12-09
AI Technical Summary
The outer surface of existing ovens can easily heat up to a high temperature after prolonged use, posing a risk of injury from contact.
It adopts an inner and outer shell structure, with a heat insulation plate and a fan between the inner and outer shells. Through the design of the air inlet and air outlet, the fan draws in the outside air for heat dissipation and cooling, and the air guide prevents hot air from being directly discharged and external water droplets from entering.
It effectively blocks heat, keeps the outer shell at a normal temperature, reduces the risk of burns, and ensures safe use.
Smart Images
Figure CN223627369U_ABST
Abstract
Description
[TECHNICAL FIELD]
[0001] The utility model relates to a kind of oven box structure with surface keeping normal temperature. [BACKGROUND]
[0002] The existing oven is easily heated when in use, and can be heated to a high temperature after long-time use, which can cause harm when touched by users. [SUMMARY]
[0003] The utility model provides oven box structure with surface keeping normal temperature, which overcomes the shortcomings of the prior art.
[0004] To achieve the above object, the utility model adopts the following technical scheme:
[0005] An oven box structure with surface keeping normal temperature, characterized in that it comprises an outer shell and an inner shell, the inner shell is arranged in the outer shell, a heat insulation plate is arranged between the outer shell and the inner shell in the outer shell, a fan is arranged in the outer shell, an air inlet connected with the air inlet end of the fan is arranged on one side of the outer shell, an air outlet is arranged on the other side of the outer shell, and a wind guide part with an opening downward is arranged on the outer shell outside the air outlet.
[0006] The oven box structure with surface keeping normal temperature, characterized in that the heat insulation plate comprises two side heat insulation plates arranged between the left and right sides of the outer shell and the left and right sides of the inner shell.
[0007] The oven box structure with surface keeping normal temperature, characterized in that the side heat insulation plates are arranged separately from the side of the outer shell and the side of the inner shell.
[0008] The oven box structure with surface keeping normal temperature, characterized in that the top surface of the inner shell, the side heat insulation plates on both sides, and the front and rear sides of the outer shell form a mounting cavity, and the fan is arranged in the mounting cavity.
[0009] The oven box structure with surface keeping normal temperature, characterized in that the air inlet is arranged on the front side of the outer shell, and the air outlet is arranged on the rear side of the outer shell.
[0010] The oven box structure with surface keeping normal temperature, characterized in that a stop block extending outward is arranged on the rear side of the outer shell.
[0011] The oven box structure with surface keeping normal temperature, characterized in that it further comprises a door body, an air duct is arranged on the door body, one end of the air duct is arranged on one side of the door body, and the other end of the air duct is communicated with the air inlet when the door body is closed.
[0012] The utility model has the advantages of:
[0013] The utility model discloses a shell is located between shell and inner shell in the shell and is equipped with the heat insulation board, can effectively block the heat heating shell, makes the shell keep normal temperature state, simultaneously, the shell is equipped with the fan, one side surface of shell is equipped with the air inlet that is connected with the air inlet end of fan, the other side surface of shell is equipped with the air outlet, and the external air is extracted through the fan and enters the installation cavity between shell and inner shell, and is discharged through the air outlet, realizes the cooling heat dissipation, on the other hand, the air outlet outside of shell is equipped with the air guide portion that sets down to the opening, prevents the hot air from discharging directly back and causes the harm, and prevents the external water drop from entering the installation cavity. [SUMMARY]
[0014] Fig. 1 It is the structural diagram of the utility model;
[0015] Fig. 2 It is the exploded view of the utility model;
[0016] Fig. 3 It is the sectional view of the utility model. [DETAILED DESCRIPTION]
[0017] The technical scheme in the embodiment of the utility model will be described clearly and completely below in combination with the drawings.
[0018] It should be noted that all directionality indications (such as up, down, left, right, front, back, etc.) in the embodiment of the utility model are only used to explain the relative positional relationship, movement condition, etc. between components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directionality indications also change accordingly. In addition, the description of "preferred", "second preferred" and the like in the utility model is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of indicated technical features. Therefore, the features with "preferred" and "second preferred" can explicitly or implicitly include at least one of the features.
[0019] As Figs. 1-3 shown, a surface keeps normal temperature's oven body structure, including shell 1 and inner shell 2, inner shell 2 sets up in shell 1, shell 1 is located between shell 1 and inner shell 2 in the shell 1 and is equipped with heat insulation board 3, shell 1 is equipped with fan 4, one side surface of shell 1 is equipped with the air inlet 5 that is connected with the air inlet end of fan 4, the other side surface of shell 1 is equipped with air outlet 6, and the air outlet 6 outside of shell 1 is equipped with the air guide portion 7 that sets down to the opening. In the case, heat insulation board 3 is further blocked to heat shell 1, so that shell 1 keeps normal temperature state. In the actual heating process, fan 4 works, external air enters between shell 1 and inner shell 2 from air inlet 5, fan 4 drives air to discharge from air outlet 6 to further cool and heat, reducing the risk of scalding caused by heating shell 1.
[0020] As Figs. 1-3As shown, the heat insulation plate 3 includes two side heat insulation plates respectively disposed between the left and right sides of the outer shell 1 and the left and right sides of the inner shell 2. The side heat insulation plates are spaced apart from the sides of the outer shell 1 and the inner shell 2. The side heat insulation plates reduce the heating effect of the outer shell 1, keeping the outer shell at a normal temperature.
[0021] like Fig. 3 As shown, the top surface of the inner shell 2, the heat insulation plates on both sides, and the front and rear sides of the outer shell 1 form the mounting cavity 8. The fan 4 is installed in the mounting cavity 8. The fan 4 draws air from the outside into the mounting cavity 8 and then discharges it, effectively reducing the temperature of the mounting cavity 8.
[0022] like Fig. 3 As shown, the air inlet 5 is located on the front side of the outer casing 1, and the air outlet is located on the rear side of the outer casing 1 to achieve convection and facilitate airflow for cooling and heat dissipation.
[0023] like Figs. 1-3 As shown, an outwardly extending stop 11 is provided on the rear side of the outer casing 1 to prevent the rear side of the outer casing 1 from directly abutting against the wall.
[0024] like Figs. 1-3 As shown, it also includes a door body 9, on which an air duct 10 is provided. One end of the air duct 10 is located on one side of the door body 9, and the other end of the air duct 10 is connected to the air inlet 5 after the door body 9 is closed, so that the outside air enters the installation cavity 8 after passing through the air duct 10, thereby cooling the door body 9.
[0025] The above are merely preferred embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural transformations made based on the inventive concept of this utility model and the contents of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are included within the patent protection scope of this utility model.
Claims
1. A surface-keeping oven cabinet structure, characterized by: The application relates to a heat insulation cabinet, which comprises an outer shell (1) and an inner shell (2), the inner shell (2) is arranged in the outer shell (1), a heat insulation plate (3) is arranged between the outer shell (1) and the inner shell (2) in the outer shell (1), a fan (4) is arranged in the outer shell (1), an air inlet (5) is arranged on one side of the outer shell (1) and connected with the air inlet end of the fan (4), an air outlet (6) is arranged on the other side of the outer shell (1), and a wind guide part (7) is arranged on the outer shell (1) outside the air outlet (6) and downward.
2. The oven cabinet structure maintaining surface temperature according to claim 1, wherein: The heat insulation plate (3) comprises two side heat insulation plates arranged between the left and right side surfaces of the outer shell (1) and the left and right side surfaces of the inner shell (2) respectively.
3. The oven cabinet structure maintaining surface temperature according to claim 2, wherein: The side heat insulation plates are arranged separately from the side surfaces of the outer shell (1) and the side surfaces of the inner shell (2).
4. The oven cabinet structure maintaining surface temperature according to claim 2, wherein: The top surface and the two side surfaces of the inner shell (2), the side heat insulation plates and the front and back side surfaces of the outer shell (1) form an installation cavity (8), and the fan (4) is arranged in the installation cavity (8).
5. The oven cabinet structure maintaining surface temperature according to claim 1, wherein: The air inlet (5) is arranged on the front side surface of the outer shell (1), and the air outlet is arranged on the back side surface of the outer shell (1).
6. The oven cabinet structure maintaining surface temperature according to claim 5, wherein: A stop block (11) is arranged on the back side surface of the outer shell (1) and extends outward.
7. The oven cabinet structure maintaining surface temperature according to claim 5, wherein: The application further comprises a door body (9), the door body (9) is provided with an air duct (10), one end of the air duct (10) is arranged on one side surface of the door body (9), and the other end of the air duct (10) is communicated with the air inlet (5) after the door body (9) is closed.