Layered heating device of oven

Abstract

The utility model provides an oven layered heating device which comprises an oven body, a heat dissipation opening is formed in the outer side of the oven body, a control panel is arranged on the front face of the oven body, an oven door is movably connected to the front face of the oven body, a pull rod is fixedly connected to the front face of the oven door, and an observation opening is formed in the front face of the oven door. A sealing mechanism is fixedly connected to the front face of the box body and comprises a motor, a rotating rod, a driving gear, a supporting frame, a transmission gear, a transmission plate, a pressing block and a heat-resisting pad. Through the arrangement of the sealing mechanism, the phenomenon that in the long-term use process of a traditional oven layered heating device, due to the fact that sealing rubber strips are aged or door hinges are loosened, the interior sealing of an oven door cannot be guaranteed, and the heating effect is reduced or fails is changed, it can be guaranteed that the interior of the oven can achieve the sealing effect, and the service life of the oven is prolonged. And normal operation of the heating effect is ensured.

Description

Technical Field

[0001] The utility model relates to a layered heating device for an oven, belonging to the technical field of ovens. Background Art

[0002] Layered heating ovens are usually equipped with two sets of upper and lower heating tubes, and can independently control the temperature. During the cooking process, different temperatures can be set for the upper and lower parts of the oven according to the needs of the food. Multiple foods can be baked at the same time, which is suitable for various cooking needs. Layered heating ovens have broad application prospects in both home and commercial fields due to their advantages such as precise temperature control, diversified cooking, improved cooking efficiency and energy saving.

[0003] Authorization Announcement No. (CN213696611U) This utility model relates to the technical field of ovens, and discloses a layered oven with uniform heating, comprising an outer shell, the inner wall of which is fixedly connected to a heating tube body, the inner wall of which is fixedly connected to a slide rail, the inner wall of which is movably connected to a placement block, the bottom of which is provided with a slide groove, the inner wall of which is movably connected to a slider, the bottom of which is fixedly connected to a limit seat, and one side of which is movably connected to a limit pin. This layered oven with uniform heating achieves the purpose of easy adjustment, so that people do not need to split or cut large ingredients when using this oven with uniform heating to bake them, and the appearance and taste of the ingredients after baking will not be affected. Adjustment can be made more quickly according to the size of the ingredients, baking is more convenient, and people's eating experience will not be affected, resulting in better use effect.

[0004] However, during the use of the above-mentioned layered heating oven, the oven door may cause the door sealing strip to age and be damaged due to long-term use, resulting in the oven door failing to achieve a sealing effect, causing internal heat to dissipate and affecting the overall heating effect, ultimately leading to uneven heating or even no heating, which greatly affects the normal operation of the oven.

[0005] Therefore, a layered heating device for an oven is proposed. Utility Model Content

[0006] In view of this, the utility model provides a layered heating device for an oven to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0007] The technical solution of the utility model is achieved as follows: a layered heating device for an oven, comprising a box body, a heat dissipation outlet on the outer side of the box body, a control panel provided on the front side of the box body, a box door movably connected to the front side of the box body, a pull rod fixedly connected to the front side of the box door, an observation port provided on the front side of the box door, a sealing mechanism fixedly connected to the front side of the box body, the sealing mechanism comprising a motor, a rotating rod, a driving gear, a support frame, a transmission gear, a transmission plate, a pressure block, and a heat-resistant pad, the motor being fixedly connected to the front side of the box body, the rotating rod being fixedly connected to the output end of the motor, the driving gear being sleeved on the surface of the rotating rod, the support frame being fixedly connected to the front side of the box body and sleeved on the surface of the rotating rod, the transmission gear being movably connected to the inner side of the support frame, the transmission gear being meshed with the driving gear, the transmission plate being fixedly connected to the surface of the transmission gear, the pressure block being fixedly connected to the bottom of the transmission plate, and the heat-resistant pad being fixedly connected to the back side of the pressure block.

[0008] Further preferably, a side of the rotating rod away from the motor is movably connected to a rotating plate via a rotating shaft, and the back side of the rotating plate is fixedly connected to the front side of the box.

[0009] Further preferably, a support plate is sleeved on the surface of the rotating rod, and the back surface of the support plate is fixedly connected to the front surface of the box.

[0010] Further preferably, the top and bottom of the support plate are fixedly connected to angle plates, and the back surfaces of the angle plates are fixedly connected to the front surface of the box body.

[0011] Further preferably, a reinforcement strip is fixedly connected to the front of the motor, and the back of the reinforcement strip is fixedly connected to the front of the box.

[0012] Further preferably, triangular blocks are fixedly connected to both sides of the transmission plate, and the bottom of the triangular block is fixedly connected to the top of the pressing block.

[0013] Further preferably, a connecting plate is fixedly connected to the front side of the transmission plate, and a back side of the connecting plate is fixedly connected to the front side of the pressing block.

[0014] Further preferably, reinforcement plates are fixedly connected to both sides of the pressing block, and the inner side of the reinforcement plate is fixedly connected to the outer side of the heat-resistant pad.

[0015] The embodiment of the present invention has the following advantages due to the adoption of the above technical solution:

[0016] 1. The utility model changes the phenomenon that the oven door of the traditional oven layered heating device may fail to ensure the sealing inside the oven due to aging of the sealing strip or loosening of the door hinges during long-term use, thereby reducing or failing the heating effect, by setting a sealing mechanism. The utility model can ensure that the interior of the oven can achieve a sealing effect and ensure that the heating effect can operate normally.

[0017] 2. The utility model can reinforce the support plate by setting the angle plate, strengthen the connection between the support plate and the box body, effectively avoid the support plate from falling off during long-term use, and protect the integrity of the structure. By setting the reinforcement strip, the motor can be reinforced, the connection between the motor and the box body can be strengthened, and the motor can be prevented from falling off due to its own vibration and other factors, thereby extending the service life of the structure. By setting the triangular block, the stability of the connection between the transmission plate and the pressure block can be strengthened, so that the two can be more stably connected. By setting the connecting plate, the connection between the transmission plate and the pressure block can be further strengthened, further strengthening the connection between the two, effectively protecting the integrity of the structure, and avoiding the two from breaking and falling off. By setting the reinforcement plate, the heat-resistant pad can be reinforced and connected, and the connection between the heat-resistant pad and the pressure block can be strengthened, so that the two can be more stably connected, making the structure more durable and extending the service life of the structure.

[0018] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the present invention will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0020] Figure 1 It is a front view schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic front view of the main structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the sealing mechanism structure of the present utility model;

[0023] Figure 4 It is a schematic diagram of the local structure of the utility model;

[0024] Figure 5 For the utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0025] Figure numerals: 1. Box body; 2. Heat dissipation vent; 3. Control panel; 4. Box door; 5. Pull rod; 6. Observation port; 7. Sealing mechanism; 71. Motor; 72. Turning rod; 73. Driving gear; 74. Support frame; 75. Transmission gear; 76. Transmission plate; 77. Pressure block; 78. Heat-resistant pad; 8. Turning plate; 9. Support plate; 10. Angle plate; 11. Reinforcement strip; 12. Triangular block; 13. Connecting plate; 14. Reinforcement plate. DETAILED DESCRIPTION

[0026] Hereinafter, only certain exemplary embodiments are briefly described. As will be appreciated by those skilled in the art, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and description are to be regarded as illustrative in nature and not restrictive.

[0027] The embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0028] Example 1

[0029] like Figure 1-5 As shown, the embodiment of the utility model provides a layered heating device for an oven, comprising a box body 1, characterized in that: a heat dissipation port 2 is provided on the outer side of the box body 1, a control panel 3 is provided on the front of the box body 1, a box door 4 is movably connected to the front of the box door 4, a pull rod 5 is fixedly connected to the front of the box door 4, an observation port 6 is provided on the front of the box door 4, a sealing mechanism 7 is fixedly connected to the front of the box body 1, and the sealing mechanism 7 includes a motor 71, a rotating rod 72, a driving gear 73, a support frame 74, a transmission gear 75, a transmission plate 76, a pressure block 77, and a heat-resistant pad 78. The motor 71 is fixedly connected to the front of the box body 1, and the rotating rod 72 is fixedly connected to the output end of the motor 71. The driving gear 73 is sleeved on the surface of the rotating rod 72, the support frame 74 is fixedly connected to the front of the box body 1 and sleeved on the surface of the rotating rod 72, the transmission gear 75 is movably connected to the inner side of the support frame 74, the transmission gear 75 meshes with the driving gear 73, the transmission plate 76 is fixedly connected to the surface of the transmission gear 75, the pressure block 77 is fixedly connected to the bottom of the transmission plate 76, the heat-resistant pad 78 is fixedly connected to the back of the pressure block 77, the side of the rotating rod 72 away from the motor 71 is movably connected to the rotating plate 8 through the rotating shaft, the back of the rotating plate 8 is fixedly connected to the front of the box body 1, the surface of the rotating rod 72 is sleeved with a support plate 9, and the back of the support plate 9 is fixedly connected to the front of the box body 1.

[0030] The provision of the sealing mechanism 7 changes the problem that during long-term use of a traditional oven layered heating device, the oven door may fail to ensure the sealing of the oven interior due to aging of the sealing strip or loosening of the door hinges, thereby reducing or rendering the heating effect ineffective. The sealing effect of the oven interior can be achieved, and the normal operation of the heating effect can be guaranteed.

[0031] Example 2

[0032] In one embodiment, the top and bottom of the support plate 9 are fixedly connected with angle plates 10, the back of the angle plates 10 is fixedly connected to the front of the box body 1, the front of the motor 71 is fixedly connected with a reinforcement strip 11, the back of the reinforcement strip 11 is fixedly connected to the front of the box body 1, both sides of the transmission plate 76 are fixedly connected with triangular blocks 12, the bottom of the triangular block 12 is fixedly connected to the top of the pressure block 77, the front of the transmission plate 76 is fixedly connected with a connecting plate 13, the back of the connecting plate 13 is fixedly connected to the front of the pressure block 77, both sides of the pressure block 77 are fixedly connected with reinforcement plates 14, and the inner side of the reinforcement plate 14 is fixedly connected to the outer side of the heat-resistant pad 78.

[0033] The arrangement of the angle plate 10 can reinforce the support plate 9, strengthen the connection between the support plate 9 and the box body 1, effectively avoid the support plate 9 from falling off during long-term use, and protect the integrity of the structure. The arrangement of the reinforcement strip 11 can reinforce the motor 71, strengthen the connection between the motor 71 and the box body 1, and avoid the motor 71 from falling off due to its own vibration and other factors, thereby extending the service life of the structure. The arrangement of the triangular block 12 can strengthen the stability of the connection between the transmission plate 76 and the pressure block 77, so that the two can be more stably connected. The arrangement of the connecting plate 13 can further strengthen the connection between the transmission plate 76 and the pressure block 77, further strengthen the connection between the two, effectively protect the integrity of the structure, and avoid the two from breaking and falling off. The arrangement of the reinforcement plate 14 can reinforce the connection of the heat-resistant pad 78, strengthen the connection between the heat-resistant pad 78 and the pressure block 77, so that the two can be more stably connected, make the structure more durable, and extend the service life of the structure.

[0034] When the utility model is working, it is only necessary to start the motor 71, the output end of the motor 71 drives the rotating rod 72 to rotate, the rotating rod 72 drives the driving gear 73 to rotate, the driving gear 73 drives the driven gear 75 to rotate, the driven gear 75 drives the transmission plate 76 to rotate, the transmission plate 76 drives the pressure block 77 to rotate, and the pressure block 77 drives the heat-resistant pad 78 to rotate until it is in contact with the front of the oven door 4, so as to achieve the effect of ensuring the internal sealing of the oven.

[0035] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any person skilled in the art can easily conceive of various modifications or substitutions within the technical scope disclosed in the present invention, and such modifications or substitutions are intended to be within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be based on the scope of protection of the claims.

Claims

1. An oven layered heating device, comprising a box (1), characterized in that: The outer side of the box body (1) is provided with a heat dissipation port (2), the front side of the box body (1) is provided with a control panel (3), the front side of the box body (1) is movably connected to a box door (4), the front side of the box door (4) is fixedly connected to a pull rod (5), the front side of the box door (4) is provided with an observation port (6), the front side of the box body (1) is fixedly connected to a sealing mechanism (7), the sealing mechanism (7) comprises a motor (71), a rotating rod (72), a driving gear (73), a support frame (74), a transmission gear (75), a transmission plate (76), a pressure block (77), and a heat-resistant pad (78), the motor (71) is fixedly connected to the The front side of the housing (1) is provided with the rotating rod (72) fixedly connected to the output end of the motor (71), the driving gear (73) is sleeved on the surface of the rotating rod (72), the support frame (74) is fixedly connected to the front side of the housing (1) and sleeved on the surface of the rotating rod (72), the transmission gear (75) is movably connected to the inner side of the support frame (74), the transmission gear (75) is meshed with the driving gear (73), the transmission plate (76) is fixedly connected to the surface of the transmission gear (75), the pressing block (77) is fixedly connected to the bottom of the transmission plate (76), and the heat-resistant pad (78) is fixedly connected to the back side of the pressing block (77).

2. The oven layered heating device according to claim 1, characterized in that: The side of the rotating rod (72) away from the motor (71) is movably connected to a rotating plate (8) via a rotating shaft, and the back side of the rotating plate (8) is fixedly connected to the front side of the box body (1).

3. The oven layered heating device according to claim 1, characterized in that: A support plate (9) is sleeved on the surface of the rotating rod (72), and the back surface of the support plate (9) is fixedly connected to the front surface of the box body (1).

4. The oven layered heating device according to claim 3, characterized in that: The top and bottom of the support plate (9) are both fixedly connected to angle plates (10), and the back of the angle plates (10) is fixedly connected to the front of the box body (1).

5. The oven layered heating device according to claim 1, characterized in that: The front of the motor (71) is fixedly connected to a reinforcement strip (11), and the back of the reinforcement strip (11) is fixedly connected to the front of the box (1).

6. The oven layered heating device according to claim 1, characterized in that: Triangular blocks (12) are fixedly connected to both sides of the transmission plate (76), and the bottom of the triangular block (12) is fixedly connected to the top of the pressing block (77).

7. The oven layered heating device according to claim 1, characterized in that: The front side of the transmission plate (76) is fixedly connected to a connecting plate (13), and the back side of the connecting plate (13) is fixedly connected to the front side of the pressing block (77).

8. The oven layered heating device according to claim 1, characterized in that: Both sides of the pressing block (77) are fixedly connected to a reinforcement plate (14), and the inner side of the reinforcement plate (14) is fixedly connected to the outer side of the heat-resistant pad (78).

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