CN203861045U - Thermal baffle for oven and oven - Google Patents

Abstract

The utility model provides a heat insulation board for an oven and an oven. A heat insulation cavity is formed inside the heat insulation board used in the oven, and the heat insulation board is installed between the control panel assembly of the oven and the cavity of the oven to reduce the heat transferred from the interior of the cavity to the control panel assembly. The heat insulation board used in the oven provided in this embodiment has a simple structure and is easy to assemble. The heat insulation board is arranged between the control panel assembly and the cavity, and can block the heat transferred from the cavity to the control panel assembly, so as to The heat of the control panel assembly is reduced, and a heat insulation cavity is formed inside the heat insulation board, which effectively avoids the direct transfer of heat between the lower surface of the heat insulation board and the upper surface of the heat insulation board, and increases the size of the lower plate of the heat insulation board. In this way, the heat transferred from the cavity to the control panel assembly can be further reduced, so as to further reduce the temperature rise of the control panel assembly.

Description

Insulators and Ovens for Ovens

technical field

The utility model relates to the field of household appliances, in particular to a heat insulation board for an oven and an oven including the heat insulation board.

Background technique

At present, in a free-standing oven, since the control panel assembly is located above the upper door of the oven, the heat emitted from the oven cavity is often transferred to the control panel of the control panel assembly, causing the temperature of the control panel to exceed the standard, and the operator produces The hot feeling affects the operator's effective control of the product.

Utility model content

The utility model aims at at least solving one of the technical problems existing in the prior art.

Therefore, the utility model provides a heat insulation board for an oven, which has a simple structure and is easy to assemble. During the use of the oven, the heat insulation board can reduce the heat transferred from the inside of the oven cavity to the control panel assembly, thereby reducing The purpose of reducing the temperature rise of the control panel components is achieved, the problem of the temperature exceeding the standard of the control panel is avoided, and the operability of the product is effectively improved.

In order to achieve the above purpose, the embodiment of the first aspect of the utility model provides a heat insulation board for an oven, the inside of the heat insulation board is formed with a heat insulation cavity, and the heat insulation board is installed on the control panel of the oven. Between the panel assembly and the cavity of the oven, so as to reduce the heat transferred from the inside of the cavity to the control panel assembly.

The heat insulation board used in the oven provided in this embodiment has a simple structure and is easy to assemble. The heat insulation board is arranged between the control panel assembly and the cavity, and can block the heat transferred from the cavity to the control panel assembly, so as to The heat of the control panel assembly is reduced, and a heat insulation cavity is formed inside the heat shield, which effectively avoids the direct transfer of heat between the lower surface of the heat shield and the upper surface of the heat shield, and increases the size of the lower plate of the heat shield In this way, the heat transferred from the cavity to the control panel assembly can be further reduced, so as to further reduce the temperature rise of the control panel assembly.

According to an embodiment of the present invention, the heat insulation board includes: an upper plate body; and a lower plate body, which is installed at the lower part of the upper plate body, and the The insulation chamber.

In this embodiment, the heat insulation board is divided into two parts, the upper plate body and the lower plate body. The lower plate body is installed at the lower part of the upper plate body, and a heat insulation cavity is formed between the upper plate body and the lower plate body. Compared with the one-piece heat insulation board (or the one-piece heat insulation board made by machining method), it is more convenient to manufacture, which can effectively reduce the production cost of the heat insulation board, so as to save enterprise expenses.

According to an embodiment of the present invention, the heat insulation board for an oven further includes: a connecting plate, one end of the upper plate body and one end of the lower plate body are connected through the connecting plate, and the operator can By bending the upper plate body and the lower plate body, the upper plate body is buckled on the lower plate body.

According to an embodiment of the present utility model, the edges of the upper plate and the lower plate are provided with a supporting flanging, and the flanging can carry out the plate surface of the upper plate and the plate surface of the lower plate. The support prevents the plate surface of the upper plate body and the plate surface of the lower plate body from directly contacting in a large area at the edge to speed up the heat transfer speed of the lower plate body to the upper plate body.

According to an embodiment of the present invention, the upper plate body and the lower plate body are of an integrated structure, the heat insulation plate can be made by stamping, and the flange is a frame that opens toward the side of the connecting plate Shaped flanging.

According to an embodiment of the present utility model, the upper board body and the lower board body are provided with installation holes correspondingly, and the heat insulation board can pass through the installation holes on the lower board body and the installation holes on the upper board body in sequence through screws. After the hole, it is fixed between the control panel assembly and the cavity.

According to an embodiment of the present invention, the upper surface of the lower plate is provided with a supporting hollow convex hull, and the lower surface of the upper plate is supported on the convex hull to The interior of the heat plate is supported to prevent the interior of the heat insulation plate from collapsing and deforming to reduce the heat insulation performance of the heat insulation plate. The mounting hole on the lower plate body is opened on the convex hull.

The embodiment of the second aspect of the utility model provides an oven, comprising: a cavity, which is a hollow cavity with an opening on the front side; a door body, installed on the opening of the cavity; a control panel assembly, installed on the The front side of the cavity, which is located above the door body; and the heat insulation board for an oven according to any one of the above embodiments, the heat insulation board is located between the door body and the control panel assembly , and mounted on the control panel assembly.

In the oven provided by the utility model, the heat insulation plate is located between the door body and the control panel assembly, and is installed on the control panel assembly. The heat insulation plate can block the heat emitted from the oven cavity, and avoid the heat emitted directly. Acting on the control panel assembly to increase the temperature of the control panel assembly can prevent the operator from feeling hot when using it, and can achieve the purpose of improving the operability of the product.

According to an embodiment of the present invention, the control panel assembly includes: a fixed frame installed on the cavity, the heat insulation board installed on the lower end surface of the fixed frame; and a control panel installed on the on the front end face of the fixed frame.

According to an embodiment of the present invention, the end of the heat insulation board protrudes from the surface of the control panel, so that the heat insulation board can be changed from the opening of the cavity (especially between the control panel assembly and the door body) The direction of the heat transmitted to the control panel assembly can further reduce the temperature of the control panel assembly, so that it is more convenient for the operator to control the control knob on the control panel.

The heat insulation board used in the oven provided in this embodiment has a simple structure and is easy to assemble. During the use of the oven, the heat insulation board can reduce the heat transferred from the inside of the oven cavity to the control panel assembly to reduce the temperature of the control panel assembly. The purpose of temperature rise is to avoid the problem of excessive temperature of the control panel and effectively improve the operability of the product.

Additional aspects and advantages of the invention will become apparent in the description which follows, or may be learned by practice of the invention.

Description of drawings

The above and/or additional aspects and advantages of the present utility model will become apparent and easy to understand from the description of the embodiments in conjunction with the following drawings, wherein:

Fig. 1 is a schematic structural view of an embodiment of a heat shield for an oven according to the present invention;

Fig. 2 is a structural schematic diagram of the unfolded state of the heat shield shown in Fig. 1;

Fig. 3 is a schematic diagram of the partial structure of the section A-A of the heat shield shown in Fig. 1;

Fig. 4 is a structural schematic diagram of the assembled control panel assembly and the heat shield shown in Fig. 1 .

Wherein, the corresponding relationship between reference numerals and component names in Fig. 1 to Fig. 4 is:

1 heat insulation board, 11 heat insulation cavity, 12 upper board body, 13 lower board body, 14 connecting plate, 15 flange, 16 mounting hole, 17 convex hull, 18 anti-fog plate, 2 control panel assembly, 21 fixed frame, 22 Control panel, 23 control buttons.

Detailed ways

In order to more clearly understand the above purpose, features and advantages of the utility model, the utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

In the following description, a lot of specific details are set forth in order to fully understand the utility model, but the utility model can also be implemented in other ways different from those described here, therefore, the protection scope of the utility model is not limited by the following disclosure limitations of specific examples.

The heat insulation board 1 for the oven provided by the utility model, as shown in Fig. 1 to Fig. 3, the inside of the heat insulation board 1 is formed with a heat insulation cavity 11, and the heat insulation board 1 is installed in the oven Between the control panel assembly 2 and the cavity of the oven, so as to reduce the heat transferred from the inside of the cavity to the control panel assembly 2 .

The heat insulation board used in the oven provided in this embodiment has a simple structure and is easy to assemble. The heat insulation board is arranged between the control panel assembly and the cavity, and can block the heat transferred from the cavity to the control panel assembly, so as to The heat of the control panel assembly is reduced, and a heat insulation cavity is formed inside the heat shield, which effectively avoids the direct transfer of heat between the lower surface of the heat shield and the upper surface of the heat shield, and increases the size of the lower plate of the heat shield In this way, the heat transferred from the cavity to the control panel assembly can be further reduced, so as to further reduce the temperature rise of the control panel assembly.

In one embodiment of the present utility model, as shown in Figures 1 to 3, the heat insulation board 1 includes: an upper plate body 12; and a lower plate body 13, which is installed on the lower part of the upper plate body 12, The heat insulation cavity 11 is formed between the upper plate body 12 and the lower plate body 13 .

In this embodiment, the heat insulation board 1 is divided into two parts, the upper board body 12 and the lower board body 13, the lower board body 13 is installed on the lower part of the upper board body 12, and a heat insulation is formed between the upper board body 12 and the lower board body 13. The cavity is more convenient to manufacture and can effectively reduce the manufacturing cost of the heat shield 1 compared with the integral heat shield 1 made by the integral casting method (or the integral heat shield 1 made by the machining method), To reduce business expenses.

Preferably, as shown in FIG. 2 , the heat insulation board 1 for an oven further includes: a connecting plate 14 through which one end of the upper plate body 12 and one end of the lower plate body 13 pass Connected, the operator can buckle the upper plate body 12 on the lower plate body 13 by bending the upper plate body 12 and the lower plate body 13 .

Wherein, as shown in Fig. 1 to Fig. 3, the edge place of described upper plate body 12 and described lower plate body 13 is provided with the flanging 15 that plays supporting role, and flanging 15 can be opposite to the plate surface of upper plate body 12 and The plate surface of the lower plate body 13 is supported to avoid direct large-area contact between the plate surface of the upper plate body 12 and the plate surface of the lower plate body 13 at the edge to accelerate the speed of transferring heat from the lower plate body 13 to the upper plate body 12 .

Preferably, the upper plate body 12 and the lower plate body 13 are of an integral structure, the heat insulation plate 1 can be made by stamping, and the flange 15 is a frame-shaped opening facing the side of the connecting plate 14 Flanging 15, and after the upper board body 12 is installed on the lower board body 13, the flange 15 of the upper board body 12 is surrounded by the frame shape surrounded by the flange 15 of the lower board body 13 outside.

In addition, the upper board body 12 and the lower board body 13 are provided with installation holes 16 correspondingly, and the heat insulation board 1 can pass through the installation holes 16 on the lower board body 13 and the mounting holes on the upper board body 12 in sequence through screws. After the hole 16, it is fixed between the control panel assembly 2 and the cavity.

Preferably, as shown in Fig. 2 and Fig. 3, the upper plate surface of the lower plate body 13 is provided with a supporting hollow convex hull 17, and the lower plate surface of the upper plate body 12 is supported on the On the convex hull 17, to support the inside of the heat insulation board 1, to avoid the collapse and deformation of the interior of the heat insulation board 1 and reduce the heat insulation performance of the heat insulation board 1, the lower board body is provided on the convex hull 17 The mounting hole 16 on 13.

As shown in Figure 2, the upper board body 12 or the lower board body 13 can also be provided with a fool-proof structure (this application is a fool-proof board 18, when the heat insulation board 1 is installed normally, the fool-proof board 18 extends into the control panel assembly 2 not exposed), so as to prevent the operator from installing the heat shield 1 incorrectly.

The utility model also provides an oven (not shown in the figure), comprising: a cavity, which is a hollow cavity with a front opening; a door, installed on the opening of the cavity; a control panel assembly 2, installed On the front side of the cavity and above the door body; and the heat insulation board 1 for an oven according to any of the above-mentioned embodiments, the heat insulation board 1 is located at the door body and the Between the control panel assembly 2 and installed on the control panel assembly 2.

In the oven provided by the utility model, the heat insulation board 1 is located between the door body and the control panel assembly 2, and is installed on the control panel assembly 2. The heat insulation board 1 can block the heat emitted from the oven cavity to avoid heat dissipation. The heat generated directly acts on the control panel assembly 2 to increase the temperature of the control panel assembly 2, which can prevent the operator from feeling hot when using it, and can achieve the purpose of improving the operability of the product.

Preferably, as shown in FIG. 4 , the control panel assembly 2 includes: a fixed frame 21 installed on the cavity, the heat insulation board 1 installed on the lower end surface of the fixed frame 21 ; and a control The panel 22 is installed on the front end surface of the fixing frame 21 .

Wherein, the end portion of the heat insulation board 1 protrudes from the board surface of the control panel 22, so that the heat insulation board 1 can change the energy emitted from the opening of the cavity (especially the position between the control panel assembly and the door body). heat) to the direction of the heat transferred to the control panel assembly 2, so that it is transferred to the front and upper side, so as to further reduce the temperature of the control panel assembly 2, so that it is more convenient for the operator to control the control knob 23 on the control panel 22. control.

Moreover, when the temperature on the control panel assembly 2 is higher than the temperature on the heat insulation board 1, the heat on the control panel assembly 2 can also be transferred to the heat insulation board 1, and the heat is dissipated into the air through the heat insulation board 1 to reduce Heat on heat shield assembly 2.

The heat insulation board used in the oven provided in this embodiment has a simple structure and is easy to assemble. During the use of the oven, the heat insulation board can reduce the heat transferred from the inside of the oven cavity to the control panel assembly to reduce the temperature of the control panel assembly. The purpose of temperature rise is to avoid the problem of excessive temperature of the control panel and effectively improve the operability of the product.

In the description of the utility model, if the terms "installation", "connection", "connection" and "fixation" appear, they should be understood in a broad sense. For example, "connection" can be a fixed connection or a detachable connection. or integrally connected; it may be directly connected or indirectly connected through an intermediary. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations; wherein, the orientation or position indicated by the terms "upper", "lower", "front", "rear" etc. The relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the referred device or unit must have a specific orientation, be constructed and operated in a specific orientation, Therefore, it should not be understood as a limitation of the present utility model.

In the description of this specification, if the description of the terms "one embodiment", "some embodiments", "specific embodiment" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in the In at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above descriptions are only preferred embodiments of the utility model, and are not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (10)

1. A heat shield for an oven, characterized in that, A heat insulation cavity is formed inside the heat insulation board, and the heat insulation board is installed between the control panel assembly of the oven and the cavity of the oven to reduce heat transfer from the inside of the cavity to the control panel. heat on panel assembly. 2. The heat insulation board for an oven according to claim 1, wherein the heat insulation board comprises: upper body; and The lower plate is installed on the lower part of the upper plate, and the heat insulation cavity is formed between the upper plate and the lower plate. 3. The heat insulation board for an oven according to claim 2, further comprising: A connecting plate, one end of the upper plate and one end of the lower plate are connected through the connecting plate. 4. The insulating panel for an oven according to claim 3, characterized in that, Edges of the upper plate and the lower plate are provided with supporting flanges. 5. The insulating panel for an oven according to claim 4, characterized in that, The upper plate body and the lower plate body are of an integral structure, and the flange is a frame-shaped flange opening toward one side of the connecting plate. 6. A heat insulating panel for an oven according to any one of claims 2 to 5, characterized in that, Mounting holes are correspondingly provided on the upper board and the lower board. 7. The insulating panel for an oven according to claim 6, characterized in that, The upper surface of the lower plate is provided with a supporting hollow convex hull, the lower surface of the upper plate is supported on the convex hull, and the convex hull is provided with the lower plate body the mounting holes on the 8. An oven, characterized in that, comprising: The cavity is a hollow cavity with a front opening; a door body installed on the opening of the cavity; a control panel assembly mounted on the front side of the cavity and above the door; and The heat insulation board for an oven according to any one of claims 1 to 7, wherein the heat insulation board is located between the door body and the control panel assembly, and is installed on the control panel assembly. 9. The oven of claim 8, wherein the control panel assembly comprises: a fixed frame, installed on the cavity, and the heat insulation board is installed on the lower end surface of the fixed frame; and The control panel is installed on the front end face of the fixed frame. 10. The oven of claim 9, wherein: The end of the heat insulation board protrudes from the board surface of the control panel.