Door body structure and cooking equipment
By setting up a water tank in the door structure of the cooking equipment, the heat of the door structure is absorbed and reused, and the problem of the heat waste of traditional cooking equipment is solved, and the effect of shortening and cooking time is achieved.
Patent Information
- Application Number
- CN202420388534.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-29
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-02-28
AI Technical Summary
During the preheating and cooking process of traditional cooking equipment, part of the heat is transferred to the door body through the side wall heat and dissipated to the outside world, resulting in waste of heat, and the preheating time and cooking time are too long.
Design a door structure, put the water tank in the door structure, the water inhale the door structure in the water tank, and connect with the inner linery through the water pores to achieve the residual heat reuse.
Through the removal heat reuse, the warm -up time and cooking time are shortened, while saving energy.
Smart Images
Figure CN222397960U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cooking equipment, in particular to a door structure and cooking equipment. Background Art
[0002] The door is usually placed in front of cooking equipment such as steam ovens, and can be flipped open and closed, so that the internal space of the cooking equipment becomes a closed cavity. When the cooking equipment is working, for example, when the steaming function is turned on, the inner pot needs to be preheated. During preheating and cooking, the water inside is vaporized to form steam that fills the entire inner pot. The temperature of each side wall of the inner pot rises at the same time, heating the inner pot and food. But at the same time, part of the heat is transferred to the door through the side wall heat, and dissipated to the outside through the door, resulting in heat waste, long preheating time, and long cooking time. Utility Model Content
[0003] In view of the technical problems of defects in traditional cooking equipment, the utility model provides a door structure and a cooking device, which places a water tank in the door structure, and the water in the water tank can absorb the heat of the door structure and then be injected into the inner pot to cook the food, thus realizing the reuse of waste heat, thereby shortening the preheating time and cooking time. To solve the above problems, the technical solutions provided by the utility model are as follows:
[0004] A door body structure comprises an outer door body, an inner door body and a water tank; the water tank is located on one side of the outer door body, and the inner door body is located on the side of the water tank away from the outer door body; a water injection hole is provided on the upper part of the water tank, and a water outlet hole is provided on the bottom of the water tank, and the water outlet hole is used to communicate with the water inlet of an inner pot of a cooking device; the water tank is a structure including a hollow area; at least part of the outer door body and the inner door body are made of transparent material, and the part of the area is the area where the hollow area is projected onto the outer door body and the inner door body.
[0005] Optionally, a handle is provided on the upper portion of the outer door body, the handle at least partially protrudes away from the inner door body, and a water filling port is provided on the handle; a water filling bin is provided on the water tank, a cavity for accommodating the water filling bin is provided on the handle, the water filling hole is located on the water filling bin, and the water filling port is communicated with the water filling hole.
[0006] Optionally, a water filling groove is provided on the handle, the water filling port is located on the bottom wall corresponding to the water filling groove, the bottom surface of the water filling groove is an inclined surface, and the height of the bottom surface of the water filling groove close to the inner door body is greater than the height of the bottom surface of the water filling groove close to the outer door body.
[0007] Optionally, an assembly part is provided between the outer door body and the inner door body, the assembly part is located on both sides of the water tank, a support plate is provided on the assembly part, the support plate abuts against the bottom of the inner door body to support the weight of the inner door body.
[0008] Optionally, a barrier is provided on the support plate, and an inner wall of the barrier abuts against a side of the inner door body facing away from the water tank.
[0009] Optionally, a baffle cover is provided on the upper side of the assembly part, the baffle cover is fixedly connected to the outer door body, and a cavity is provided between the two; the cavity is at least partially provided on the handle, the outer door body, and the baffle cover, at least part of the water tank is located in the cavity, there is a gap between the side plate of the baffle cover and the water tank, and at least part of the inner door body is located in the gap.
[0010] Optionally, the water tank is bonded to the outer door body.
[0011] Optionally, the outer door body and the inner door body are both made of glass.
[0012] A cooking device comprises the above-mentioned door structure, an inner pot and a water pump, wherein the water outlet at the bottom of the water tank is connected to the water pump through a pipeline, and the water pump is connected to the water inlet of the inner pot through a pipeline. Beneficial Effects
[0013] Compared with the prior art, the technical solution provided by the utility model has the following beneficial effects:
[0014] In order to solve the technical problems existing in traditional cooking equipment, the utility model places a water tank inside the door structure. The water in the water tank can absorb the heat of the door structure and then be injected into the inner pot to cook the food, thus realizing the recycling of waste heat, thereby shortening the preheating time and cooking time. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is one of the structural schematic diagrams of a door structure proposed in an embodiment of the utility model.
[0016] Figure 2 This is a second structural schematic diagram of a door structure proposed in an embodiment of the utility model.
[0017] Figure 3 The present invention is an exploded schematic diagram of a door structure proposed in an embodiment of the present invention.
[0018] Figure 4 This is a schematic structural diagram of a water tank proposed in an embodiment of the utility model.
[0019] Figure 5 A schematic cross-sectional view of a door structure proposed in an embodiment of the utility model.
[0020] Figure 6 This is a schematic diagram of the structure of the cooking device proposed in the embodiment of the utility model. DETAILED DESCRIPTION
[0021] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings and embodiments.
[0022] The present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are only used to explain the relevant utility model, rather than to limit the utility model. It should also be noted that, for the convenience of description, only the parts related to the utility model are shown in the accompanying drawings. The words "first", "second", etc. described in the present utility model are set for the convenience of describing the technical solution of the present utility model, and have no specific limiting effect. They are all general references and do not constitute a limiting effect on the technical solution of the present utility model. It should be noted that, in the absence of conflict, the embodiments and features in the embodiments in the present application can be combined with each other. In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. Unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be a connection between the insides of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. Multiple technical solutions in the same embodiment, and multiple technical solutions in different embodiments, can be arranged and combined to form new technical solutions that do not have contradictions or conflicts, all of which are within the scope of protection required by the present utility model. Example 1
[0023] Combined with Figure 1-4The present embodiment proposes a door body structure, including an outer door body 101, an inner door body 102 and a water tank 103; the water tank 103 is located on one side of the outer door body 101, and the inner door body 102 is located on the side of the water tank 103 away from the outer door body 101; a water injection hole 104 is provided on the upper part of the water tank 103, and a water outlet hole 105 is provided on the bottom of the water tank 103, and the water outlet hole 105 is connected with the water inlet of the inner pot of the cooking device through a pipeline; the water tank 103 is an annular structure including a hollow area 110; at least part of the outer door body 101 and the inner door body 102 are made of transparent material, and part of the area is the area where the hollow area 110 is projected onto the outer door body 101 and the inner door body 102.
[0024] In a door structure of this embodiment, an outer door 101, a water tank 103 and an inner door 102 are sequentially combined and arranged. When the cooking device is working, for example, when the steaming function is started, the water in the water tank 103 can absorb the heat transferred from the inside of the cooking device to the door structure, that is, the door structure of this embodiment uses the waste heat to preheat the water in the water tank 103. The preheated water is then injected into the inner pot of the cooking device for cooking food, thereby shortening the preheating time and cooking time, and saving energy at the same time.
[0025] In this embodiment, since the outer door body 101, the water tank 103 and the inner door body 102 are sequentially combined and arranged to form a hidden structure, the water tank 103 is no longer exposed, thereby avoiding affecting the appearance.
[0026] The water injection hole 104 in this embodiment is used to inject water into the water tank 103, and the water outlet hole 105 is used to communicate with the water inlet of the inner pot of the cooking device through a pipeline to ensure the circulation of water.
[0027] Furthermore, the water tank 103 of this embodiment is an annular structure including a hollow area 110, and the areas corresponding to the hollow area 110 on the outer door body 101 and the inner door body 102 can be made of transparent materials such as glass and plastic, so that the user can observe the cooking situation inside the cooking device. In a conceivable embodiment, the outer door body 101 and the inner door body 102 can be made of transparent materials such as glass and plastic.
[0028] Furthermore, since the water tank 103 mainly absorbs the heat transferred from the inside of the cooking device to the door structure, the temperature of the water tank 103 and the temperature of the door structure as a whole are lower than the temperature inside the cooking device. Therefore, when cooking is finished and the door structure needs to be opened, the temperature of the outer door 101 will not be too high, and it will not be hot to the touch, providing a good user experience. Example 2
[0029] Combined with Figure 1-5Compared with the technical solution of Example 1, a door body structure of the present embodiment can be improved as follows: a handle 106 partially protruding away from the inner door body 102 is provided on the upper part of the outer door body 101, and a water filling port 107 is provided on the handle 106; a water filling bin 108 protruding toward the handle 106 is provided on the water tank 103, and the water filling hole 104 is located at the upper part of the water filling bin 108, and the water filling port 107 is connected to the water filling hole 104.
[0030] In this embodiment, a handle 106 is further provided on the outer door body 101 to facilitate the opening of the door structure. In addition, on the basis of the outwardly protruding handle 106, a water injection port 107 is provided on the handle 106, and a corresponding outwardly protruding water injection bin 108 is provided on the water tank 103 for arranging the water injection hole 104. Thus, the water injection hole 104 and the water injection port 107 both protrude outward and are away from the outer door body 101, that is, water can be added to the water tank 103 when the door structure is not opened, ensuring that adding water during cooking does not affect cooking. Example 3
[0031] Combined with Figure 1-5 , a door structure of this embodiment, compared with the technical solution of embodiment 2, can be improved as follows: a water injection groove 109 is provided on the handle 106, and a water injection port 107 is located at the bottom of the groove corresponding to the water injection groove 109, and the bottom surface of the water injection groove 109 is inclined, and the height of the bottom surface of the water injection groove 109 close to the inner door body 102 is greater than the height of the bottom surface of the water injection groove 109 close to the outer door body 102, and the water injection port 107 is close to the bottom surface of the water injection groove 109 close to the outer door body 102. This embodiment further improves the water injection groove 109, so that the bottom surface of the water injection groove 109 is inclined outward, and then the water injection port 107 faces outward, so that the operator can more conveniently add water to the water tank 103 through the water injection port 107. Example 4
[0032] Combined with Figure 1 , 2 , 3 and 5, a door body structure of the present embodiment, compared with any technical solution of embodiments 1-3, can be improved as follows: two assembly parts 120 are arranged between the outer door body 101 and the inner door body 102, and the two assembly parts 120 are respectively located on the opposite sides of the water tank 103, the assembly parts 120 are fixedly connected to the outer door body 101, and a support plate 121 is arranged on the assembly part 120, and the support plate 121 is used to abut against the bottom of the inner door body 102.
[0033] This embodiment is an assembly method of the outer door body 101 and the inner door body 102. In this embodiment, the assembly part 120 and the outer door body 101 are fixed to each other, and the support plate 121 on the assembly part 120 plays a bearing role to support the inner door body 102, thereby realizing the connection between the lower part of the inner door body 102 and the outer door body 101.
[0034] Since the assembly parts 120 are located on both sides of the water tank 103 , in conceivable embodiments, the assembly parts 120 can also play a role in positioning the water tank 103 , thereby further facilitating the assembly of the water tank 103 . Example 5
[0035] Combined with Figure 2 and 3 , a door structure of this embodiment can be improved as follows compared with the technical solution of embodiment 4: a fence 122 is provided on the support plate 121, and the inner wall of the fence 122 abuts against the inner door body 102. In this embodiment, the fence 122 provided on the support plate 121 forms a concave structure, so that the bottom part of the support plate 121 is embedded in the concave structure to prevent the lower part of the inner door body 102 from slipping, thereby further ensuring the stability of the assembly of the inner door body 102. Example 6
[0036] Combined with Figure 1 , 2 , 3 and 5, a door body structure of the present embodiment, compared with the technical solution of embodiment 4, can be improved as follows: a blocking cover 130 is provided on the upper side of the assembly part 120, the blocking cover 130 is fixedly connected to the outer door body 101, a cavity is formed between the blocking cover 130, the handle 106 and the outer door body 101, at least part of the water tank 103 is located in the cavity, there is a gap between the side plate of the blocking cover 130 and the water tank 103, and at least part of the inner door body 102 is located in the gap.
[0037] In this embodiment, the blocking cover 130 is provided to assemble the water tank 103 and the upper part of the inner door body 102 to prevent the upper parts of the two from being separated from each other, and also to prevent the water tank 103 and the upper part of the inner door body 102 from being separated from the outer door body 101. Combined with the provision of the support plate 121 in the above embodiment, the upper and lower sides of the inner door body 102 can be fully assembled to ensure the stable provision of the inner door body 102.
[0038] Through the above structural assembly, the positioning assembly of the outer door body 101, the inner door body 102 and the water tank 103 is achieved. Example 7
[0039] Combined with Figure 1-5 , a door structure of this embodiment, compared with any of the technical solutions of embodiments 1-6, can be improved as follows: the water tank 103 is bonded to the outer door body 101. In a conceivable implementation, the water tank 103 can be bonded to the outer door body 101 by an adhesive material such as silicone glue to achieve assembly of the two. Example 8
[0040] Combined with Figure 1-5, a door body structure of this embodiment, compared with any one of the technical solutions in embodiments 1-7, can be improved as follows: the outer door body 101 and the inner door body 102 are both made of glass. Example 9
[0041] Combined with Figure 1-6 This embodiment proposes a cooking device, including a door structure described in any one of the technical solutions of Embodiments 1-8, and also including an inner pot and a water pump 201. The water outlet at the bottom of the water tank 103 is connected to the water inlet of the inner pot through a pipe, and the water pump 201 is connected in series between the two.
[0042] The above schematically describes the present invention and its implementation methods, which are not restrictive. The drawings show only one implementation method of the present invention, and the actual structure is not limited thereto. Therefore, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creative design without departing from the purpose of the present invention, they should all fall within the protection scope of the present invention.
Claims
1. A door structure, characterized in that: The cooking device comprises an outer door body (101), an inner door body (102) and a water tank (103); the water tank (103) is located on one side of the outer door body (101), and the inner door body (102) is located on a side of the water tank (103) away from the outer door body (101); a water injection hole (104) is provided on the upper part of the water tank (103), and a water outlet hole (105) is provided on the bottom of the water tank (103); the water outlet hole (105) is used to communicate with a water inlet of an inner pot of a cooking device; The water tank (103) is a structure including a hollow area (110); at least part of the outer door body (101) and the inner door body (102) are made of transparent material, and the part is the area where the hollow area (110) is projected onto the outer door body (101) and the inner door body (102).
2. A door structure according to claim 1, characterized in that: The outer door body (101) is provided with a handle (106) on its upper portion, the handle (106) at least partially protruding in a direction away from the inner door body (102), and the handle (106) is provided with a water filling port (107); the water tank (103) is provided with a water filling bin (108), the handle (106) is provided with a cavity for accommodating the water filling bin (108), the water filling hole (104) is located on the water filling bin (108), and the water filling port (107) is communicated with the water filling hole (104).
3. A door structure according to claim 2, characterized in that: The handle (106) is provided with a water injection groove (109), the water injection port (107) is located on the bottom wall corresponding to the water injection groove (109), the bottom surface of the water injection groove (109) is an inclined surface, and the height of the bottom surface of the water injection groove (109) close to the inner door body (102) is greater than the height of the bottom surface of the water injection groove (109) close to the outer door body (101).
4. A door structure according to claim 1, characterized in that: An assembly part (120) is provided between the outer door body (101) and the inner door body (102), and the assembly part (120) is located on both sides of the water tank (103). A support plate (121) is provided on the assembly part (120), and the support plate (121) abuts against the bottom of the inner door body (102) to support the weight of the inner door body (102).
5. A door structure according to claim 4, characterized in that: The support plate (121) is provided with a baffle (122), and the inner wall of the baffle (122) abuts against a side of the inner door body (102) facing away from the water tank (103).
6. A door structure according to claim 4, characterized in that: A baffle (130) is arranged on the upper side of the assembly part (120), and the baffle (130) is fixedly connected to the outer door body (101), and a cavity is arranged between the two; a handle (106) is arranged on the upper part of the outer door body (101), and the cavity is at least partially arranged on the handle (106), the outer door body (101), and the baffle (130), at least part of the water tank (103) is located in the cavity, and there is a gap between the side plate of the baffle (130) and the water tank (103), and at least part of the inner door body (102) is located in the gap.
7. A door structure according to claim 1, characterized in that: The water tank (103) is bonded to the outer door body (101).
8. A door structure according to claim 1, characterized in that: The outer door body (101) and the inner door body (102) are both made of glass.
9. A cooking device, comprising a door structure according to any one of claims 1 to 8, characterized in that: It comprises an inner tank and a water pump (201); a water outlet (105) at the bottom of the water tank (103) is connected to the water pump (201) via a pipeline; and the water pump (201) is connected to a water inlet of the inner tank via a pipeline.