Novel oven door

Abstract

The utility model discloses a novel oven door, relates to the technical field of ovens, and aims to solve the problem that heat in an oven is lost due to a common heat preservation effect. The box body comprises a top cover, side surrounding plates fixed to the left side, the right side and the back side of the lower portion of the top cover and a bottom plate fixed to the lower ends of the side surrounding plates, and the top cover, the side surrounding plates and the bottom plate are fixed through laser welding. According to the oven, the top cover, the side surrounding plates and the bottom plate are fixedly installed through laser welding, the leakproofness of the oven is greatly improved, the oven is better in heat preservation and leakproofness when used, the heat reflection glass is arranged in the middle of the door body and can reflect heat generated in the oven body, heat loss is reduced, and the service life of the oven is prolonged. Therefore, the oven is better in heating effect and has better heat insulation and heat preservation effects, so that the heating efficiency of the oven is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the field of ovens, and in particular relates to a novel oven door. Background Art

[0002] An oven is a sealed appliance used to bake food or dry products. It is divided into household appliances and industrial ovens. Household ovens can be used to process some pasta. Industrial ovens are equipment used to dry products in industry. There are electric and gas ovens, also known as ovens and drying boxes. Electric ovens are electric heating appliances that use the radiant heat emitted by electric heating elements to process food. We can use them to make roast chicken, roast duck, process bread, cakes, etc. According to the different needs of processed food, the temperature of the electric oven can generally be adjusted within the range of 50-250℃.

[0003] A good oven should first have a well-sealed exterior to reduce heat loss, so the installation and manufacturing of the oven exterior is particularly important. Secondly, the glass doors of existing oven doors are usually made of tempered glass. Although it can be explosion-proof and heat-insulated to a certain extent, the thermal insulation effect is general, which will cause heat loss in the oven and greatly reduce the heating efficiency of the oven.

[0004] In summary, the utility model provides a novel oven door to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a new type of oven door, which has the advantage that by using laser welding to fix and install the top cover, side panels and bottom plate, the tightness of the oven is greatly improved, making it more heat-insulating and better sealed when in use. Heat-reflecting glass is arranged in the middle of the door body, which can reflect the heat generated in the box and reduce heat loss, making the heating effect of the oven better and having better heat insulation effect, thereby greatly improving the heating efficiency of the oven.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A novel oven door comprises a box body, wherein the box body comprises a top cover, side panels fixed to the left and right sides and the back side below the top cover, and a bottom plate fixed to the lower end of the side panels, wherein the top cover, the side panels and the bottom plate are fixed by laser welding;

[0008] The front side of the box body is rotatably matched with a door body, a window is opened in the middle of the door body, a heat-reflecting glass is installed in the window, and a handle is fixed to the upper part of the front side of the door body, and the handle is located directly above the heat-reflecting glass.

[0009] By adopting the above technical solution, the top cover, side panels and bottom plate are fixed and installed by laser welding, which greatly improves the tightness of the oven, making it more heat-insulating and better sealed during use. Heat-reflecting glass is arranged in the middle of the door body. The heat-reflecting glass can reflect the heat generated in the box and reduce heat loss, making the heating effect of the oven better. At the same time, it has better heat insulation and heat preservation effect, thereby greatly improving the heating efficiency of the oven.

[0010] The utility model is further configured as follows: two inner panels are fixed between the top cover and the bottom panel, the two inner panels are located on the inner sides of the side panels, an inner box body is arranged between the two inner panels, and an inner base is fixed at the lower part of the inner box body.

[0011] By adopting the above technical solution, the two inner panels, the inner box and the inner base are fixedly installed by laser welding, so as to further enhance the sealing of the oven, improve the overall thermal insulation effect, and the multi-layer structure can better prevent heat loss.

[0012] The utility model is further configured as follows: the back side of the inner box body is fixed to the inner wall of the back side of the side panel, and gaps are left between the opposite sides of the side panel and the two inner panels, between the inner box body and the side panel and the two inner panels, and between the inner base and the bottom of the inner box body.

[0013] By adopting the above technical solution, gaps are left between the multi-layer structures, which can better insulate and effectively prevent the outermost layer of the oven from being overheated, thereby greatly improving the safety of the oven.

[0014] The utility model is further configured as follows: rotating shafts are fixed to the lower ends of the two opposite sides of the door body, and the two rotating shafts are rotatably matched with the front end of the bottom plate.

[0015] By adopting the above technical solution, the door body and the front end of the bottom plate can be rotated and matched by using the rotating shaft, so as to complete the opening and closing of the door body, which is more convenient to use.

[0016] The utility model is further configured as follows: a rectangular frame is fixed on the back side of the door body, the rectangular frame corresponds to the window, and the peripheral side of the heat-reflecting glass is located between the notch of the window and the rectangular frame.

[0017] By adopting the above technical solution, the heat-reflecting glass can be fixedly installed by utilizing the notch of the window and the rectangular frame, so that the installation is more stable.

[0018] The utility model is further configured as follows: a groove is provided inside the door body, and the window is located in the middle of the groove.

[0019] By adopting the above technical solution, a gap is formed in the groove, which can insulate the door body and prevent the outer side of the door body from being overheated.

[0020] The utility model is further configured as follows: a plurality of positioning plates are installed in the middle of the groove, wherein two of the positioning plates are fixed to two ends of the handle.

[0021] By adopting the above technical solution, multiple positioning plates can provide fixed support for the grooves and fix the handles at the same time, making the design more reasonable and convenient.

[0022] In summary, the beneficial technical effects of the utility model are:

[0023] By using laser welding to fix and install the top cover, side panels and bottom plate, the tightness of the oven is greatly improved, making it more heat-insulating and sealed during use. Heat-reflective glass is set in the middle of the door body. The heat-reflective glass can reflect the heat generated in the box and reduce heat loss, making the heating effect of the oven better. At the same time, it has better heat insulation and heat preservation effects, thereby greatly improving the heating efficiency of the oven.

[0024] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0026] In the figure:

[0027] Figure 1 This is a schematic diagram of a top cover assembly three-dimensional structure of an embodiment of the utility model;

[0028] Figure 2 This is a schematic diagram of the cross-sectional structure of the inner box assembly of one embodiment of the utility model;

[0029] Figure 3 This is a schematic diagram of the cross-sectional structure of the door assembly according to one embodiment of the utility model;

[0030] Figure 4 This is a schematic diagram of a three-dimensional structure of heat-reflective glass assembly according to an embodiment of the utility model;

[0031] Figure 5 This is a schematic diagram of a three-dimensional structure of a rectangular frame assembly according to an embodiment of the utility model;

[0032] Figure 6 This is a schematic diagram of a three-dimensional structure of a groove assembly according to an embodiment of the utility model;

[0033] Figure 7 It is a schematic diagram of the three-dimensional structure of the positioning plate assembly according to one embodiment of the utility model.

[0034] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0035] 1. Top cover; 2. Side panels; 3. Bottom panel; 4. Door body; 5. Heat-reflective glass; 6. Handle; 7. Window; 8. Inner side panel; 9. Inner box body; 10. Inner base; 11. Rectangular frame; 12. Groove; 13. Positioning plate; 14. Rotating shaft. DETAILED DESCRIPTION

[0036] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0037] Reference Figure 1-7 , a new type of oven door disclosed in the utility model, comprising: a box body, the box body comprising a top cover 1, side panels 2 fixed to the left and right sides and the back side below the top cover 1, and a bottom plate 3 fixed to the lower end of the side panels 2, and the top cover 1, the side panels 2 and the bottom plate 3 are fixed by laser welding;

[0038] The front side of the box body is rotatably matched with a door body 4, a window 7 is opened in the middle of the door body 4, and a heat-reflecting glass 5 is installed in the window 7. A handle 6 is fixed to the upper part of the front side of the door body 4, and the handle 6 is located directly above the heat-reflecting glass 5.

[0039] The application of one aspect of this embodiment is: first, the top cover 1, the side panels 2 and the bottom plate 3 are fixedly installed by laser welding, and then the heat-reflecting glass 5 is installed at the window 7 of the door body 4. When using the oven, the door body 4 is opened, the food is placed in the box, and then the door body 4 is closed. During the heating process, since the box is installed by laser welding technology, the heat loss in the box can be greatly reduced, and the heating effect is improved. When the heat contacts the heat-reflecting glass 5, it is reflected by the heat-reflecting glass 5 and returned to the box again, further greatly reducing the heat loss in the box, making the heating and heat preservation effect better, so as to complete the processing of food more quickly. It should be noted that all electrical equipment involved in this application can be powered by batteries or external power supplies.

[0040] Reference Figure 2-3 In this embodiment, two inner panels 8 are fixed between the top cover 1 and the bottom plate 3, and the two inner panels 8 are located on the inner side of the side panel 2. An inner box 9 is installed between the two inner panels 8, and an inner base 10 is fixed to the lower part of the inner box 9. The back side of the inner box 9 is fixed to the inner wall of the back side of the side panel 2. Gaps are left between the opposite sides of the side panel 2 and the two inner panels 8, between the inner box 9 and the side panel 2 and the two inner panels 8, and between the inner base 10 and the bottom of the inner box 9.

[0041] First, the two inner panels 8 are fixed between the top cover 1 and the bottom plate 3 by laser welding technology, and the inner box body 9 is fixed to the inner wall on the back side of the side panel 2 by laser welding technology, and the inner box body 9 is located between the two inner panels 8. Finally, the inner base 10 is fixed to the lower part of the inner box body 9 by laser welding technology, thereby completing the installation of the inside of the box body. The food is placed on the top of the inner base 10 for processing. The heat after heating is gathered in the inner box body 9, and the gaps between the layers of structure are insulated and heat-insulated.

[0042] Reference Figure 3-4 In this embodiment, the lower ends of the door body 4 on both sides are fixed with rotating shafts 14, and the two rotating shafts 14 are rotatably matched with the front end of the bottom plate 3. When the door body 4 is manually pulled or pushed, the lower part of the door body 4 is rotatably matched with the front end of the bottom plate 3, thereby completing the opening and closing of the door body 4.

[0043] Reference Figure 5-6 In this embodiment, a rectangular frame 11 is fixed to the back side of the door body 4, and the rectangular frame 11 corresponds to the window 7. The peripheral side of the heat-reflecting glass 5 is located between the notch of the window 7 and the rectangular frame 11. The heat-reflecting glass 5 is installed between the notch of the window 7 and the rectangular frame 11, and is fixed by screws, thereby completing the installation of the heat-reflecting glass 5.

[0044] Reference Figure 6-7 In this embodiment, a groove 12 is provided inside the door body 4, and the window 7 is located in the middle of the groove 12. A plurality of positioning plates 13 are installed in the middle of the groove 12, and two positioning plates 13 are fixed to the two ends of the handle 6. When the oven is used, the groove 12 can insulate the heat generated in the oven, and then the state of the food in the oven can be observed through the heat-reflecting glass 5 at the window 7. At the same time, the heat-reflecting glass 5 reflects the heat back to the oven to reduce the loss of heat. Then, the position of the handle 6 is fixed by the positioning plate 13, so that it is convenient to pull or push the handle 6 to open and close the door body 4.

[0045] The above-mentioned embodiments may be combined with each other.

[0046] The embodiments of this specific implementation method are all preferred embodiments of the utility model, and are not intended to limit the protection scope of the utility model. Therefore, all equivalent changes made based on the structure, shape, and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A novel oven door, comprising: The box body is characterized in that the box body comprises a top cover (1), side panels (2) fixed to the left and right sides and the back side below the top cover (1), and a bottom plate (3) fixed to the lower end of the side panels (2), and the top cover (1), the side panels (2) and the bottom plate (3) are fixed by laser welding; The front side of the box body is rotatably matched with a door body (4), a window (7) is provided in the middle of the door body (4), a heat-reflecting glass (5) is installed in the window (7), and a handle (6) is fixed to the upper part of the front side of the door body (4), and the handle (6) is located directly above the heat-reflecting glass (5).

2. A novel oven door according to claim 1, characterized in that: Two inner panels (8) are fixed between the top cover (1) and the bottom plate (3), the two inner panels (8) are located on the inner side of the side panels (2), an inner box body (9) is installed between the two inner panels (8), and an inner base (10) is fixed at the lower part of the inner box body (9).

3. A novel oven door according to claim 2, characterized in that: The back side of the inner box body (9) is fixed to the inner wall of the back side of the side panel (2), and there are gaps between the opposite sides of the side panel (2) and the two inner panels (8), between the inner box body (9) and the side panel (2) and the two inner panels (8), and between the inner base (10) and the bottom of the inner box body (9).

4. The novel oven door according to claim 1 is characterized in that: Rotating shafts (14) are fixed to the lower ends of the door body (4) on opposite sides, and the two rotating shafts (14) are rotatably matched with the front end of the bottom plate (3).

5. The novel oven door according to claim 1 is characterized in that: A rectangular frame (11) is fixed on the back side of the door body (4), the rectangular frame (11) corresponds to the window (7), and the peripheral side of the heat-reflecting glass (5) is located between the notch of the window (7) and the rectangular frame (11).

6. The novel oven door according to claim 1, characterized in that: A groove (12) is provided inside the door body (4), and the window (7) is located in the middle of the groove (12).

7. The novel oven door according to claim 6, characterized in that: A plurality of positioning plates (13) are installed in the middle of the groove (12), wherein two of the positioning plates (13) are fixed to the two ends of the handle (6).

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