Heat preservation bin structure and vending machine

Abstract

The utility model provides a heat preservation bin structure and a vending machine, and the heat preservation bin structure comprises a bin body which is internally provided with a heat preservation space; the supporting platform is arranged in the bin body; a heat insulation space is formed between the supporting platform and the corresponding inner wall of the bin body; and the heating device is connected with the supporting platform and used for heating the target object placed on the supporting platform. The technical problems that when a heating device heats a target object placed on a supporting platform, heat generated by the heating device can be diffused to a bin body from the joint of the supporting platform and the bin body, heat loss is caused, and the heating efficiency of the target object placed on the supporting platform is reduced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic vending machines, and in particular to a heat preservation bin structure and an automatic vending machine. Background Art

[0002] As the pace of learning and working in society accelerates, more and more vending machines have appeared on the market, such as beverage vending machines, fast food vending machines, etc., to meet people's current needs for contactless and convenient shopping, and there are special insulation warehouses for food that needs to be stored in heat.

[0003] The related technology provides a support platform directly connected to the inner wall of the heat preservation chamber in the heat preservation chamber, and arranges a heating device on the support platform to heat the target object on the support platform.

[0004] However, a problem that arises from this is that when the heating device heats the target object placed on the support platform, the heat generated by the heating device will diffuse from the connection between the support platform and the warehouse body to the warehouse body, causing heat loss, resulting in reduced heating efficiency for the target object placed on the support platform. Utility Model Content

[0005] The technical problem solved by the utility model is that when the heating device heats the target object placed on the support platform, the heat generated by it will diffuse from the connection between the support platform and the warehouse body to the warehouse body, causing heat loss, resulting in reduced heating efficiency for the target object placed on the support platform.

[0006] In order to solve the above problems, the utility model provides a heat-insulating warehouse structure and a vending machine. The heat-insulating warehouse structure includes: a warehouse body, in which a heat-insulating space is provided; a support platform, which is arranged in the warehouse body; a heat-insulating distance is formed between the support platform and the corresponding inner wall of the warehouse body; and a heating device, which is connected to the support platform and is used to heat a target object placed on the support platform.

[0007] Compared with the prior art, the technical effect achieved by adopting this technical solution is as follows: a heat-insulating distance is formed between the support platform arranged in the heat-insulating bin and the inner wall of the bin body, so that the heat generated by the heating device during operation can be better concentrated on the support platform. The separated settings can reduce the heat generated by the heating device from being transferred to the bin body, thereby increasing the heating efficiency of the target object placed on the support platform.

[0008] In one embodiment of the present invention, it includes: at least one heat insulating member, which is connected to the supporting platform and is located within the heat insulating distance.

[0009] Compared with the prior art, the technical effect achieved by adopting this technical solution is as follows: by arranging a heat insulating member at the heat insulating distance between the support platform and the warehouse body, the heat generated by the heating device is concentrated on the support platform and the heat diffusion to the warehouse body is reduced.

[0010] In an example of the utility model, the support platform is provided with a first end surface and a second end surface which are arranged opposite to each other; wherein the first end surface is provided with a plurality of placement portions for placing target objects, and the second end surface is provided with a heating device.

[0011] Compared with the prior art, the technical effect achieved by adopting this technical solution is as follows: the two end faces of the supporting platform are divided, which is convenient for the operator to operate and facilitates the subsequent maintenance of the equipment.

[0012] In one example of the utility model, a warehouse door is also included; the warehouse door includes a first sliding door and a second sliding door; wherein, when the warehouse door is in an open state relative to the heat preservation space, either the first sliding door or the second sliding door opens the heat preservation space corresponding to any one of a plurality of placement portions, and the other of the two closes the heat preservation space where at least one of the placement portions is located.

[0013] Compared with the prior art, the technical effect achieved by adopting this technical solution is as follows: the warehouse door structure is divided into two parts; when the operator places or takes out the target object, he only needs to push the sliding door corresponding to the target object toward the other sliding door to place or take out the target object. At the same time, the other warehouse door is in a closed state relative to the insulation space, which can further reduce the temperature diffusion in the insulation warehouse.

[0014] In one example of the utility model, the placement portion includes: a limiting portion, wherein an opening is provided on a side of the limiting portion close to the warehouse door for the target object to enter or escape from the limiting space of the limiting portion; and a guide portion, wherein the guide portion is provided on a side of the limiting portion close to the warehouse door and cooperates with the limiting portion; wherein the target object enters the limiting space through the guide portion.

[0015] Compared with the prior art, the technical effect achieved by adopting this technical solution is as follows: a limiting space for limiting the target object is provided in the limiting portion to limit the movement of the target object in the placement portion; the guide portion is provided near the warehouse door side to guide the operator to place the target object into the placement portion.

[0016] In one example of the utility model, the limiting portion includes a first limiting wall and a second limiting wall that are arranged opposite to each other; and the limiting space is composed of the first limiting wall and the second limiting wall; the guiding portion includes a first guide wall and a second guide wall that are arranged opposite to each other; the first guide wall and the second guide wall cooperate with each other to form a guiding aperture for guiding the target object into the limiting space; wherein, the guiding aperture is larger than the opening arranged on the side of the limiting portion close to the warehouse door.

[0017] Compared with the prior art, the technical effects achieved by adopting this technical solution are as follows: the first limiting wall and the second limiting wall cooperate with each other to form a limiting space for limiting the movement of the target object, so as to prevent the target object from moving on the first end face of the support platform; the first guide wall and the second guide wall cooperate with each other to form a guiding aperture for guiding the target object into the limiting space.

[0018] In an example of the utility model, the heating device includes: a heating plate and a temperature control switch; the temperature control switch is connected to the heating plate to adjust the temperature of the heating plate.

[0019] Compared with the prior art, the technical effect achieved by adopting this technical solution is that the temperature control switch adjusts the temperature of the heating plate according to the temperature in the insulation chamber.

[0020] In one example of the utility model, a first slide rail and a second slide rail are provided at the bottom of the warehouse door; the first sliding door is provided on the first slide rail and connected to the first slide rail through a first slider; the second sliding door is provided on the second slide rail and connected to the second slide rail through a second slider.

[0021] Compared with the prior art, the technical effect achieved by adopting this technical solution is as follows: the guide rail is divided into two slide rails, and each slide rail is connected to a corresponding sliding door to prevent the sliding door from colliding during movement.

[0022] In an example of the utility model, a first limit block is provided on the first slide rail; a second limit block is provided on the second slide rail; wherein the first limit block is provided at one end of the first slide rail; and the second limit block is provided at one end of the second slide rail away from the first limit block.

[0023] Compared with the prior art, the technical effect achieved by adopting this technical solution is as follows: by setting a limit block on the slide rail, the movement of the sliding door on the slide rail is limited to prevent the sliding door from falling off the guide rail during movement.

[0024] In one embodiment of the present invention, an automatic vending machine is also included; the automatic vending machine includes the heat preservation bin structure in any of the above embodiments.

[0025] After adopting the technical solution of the utility model, the following technical effects can be achieved:

[0026] 1. There is a thermal insulation distance between the silo and the support platform to prevent the heat generated by the heating device from being transferred to the silo through the connection between the support platform and the silo.

[0027] 2. By arranging a heat insulating member between the heat insulating distance between the bin body and the support platform, it is more conducive to concentrating the temperature in the support platform.

[0028] 3. The door of the warehouse adopts a sliding opening method. When the target object needs to be placed in the target position in the warehouse, just slide the sliding door corresponding to the target position toward the other sliding door to expose the target position; at the same time, the other sliding door is in a shielding state relative to the insulation warehouse, so as to maintain the temperature stability in the insulation warehouse. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings to be used in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0030] Figure 1 It is a schematic diagram of the structure in the isometric direction when the heat preservation bin structure of the utility model embodiment is in an open state.

[0031] Figure 2 for Figure 1 Schematic diagram of the structure in the normal direction.

[0032] Figure 3 for Figure 2 Enlarged view of point A in the middle.

[0033] Figure 4 for Figure 2 Cross-sectional view along direction BB.

[0034] Figure 5 This is a schematic diagram of the structure of the heating device and the supporting platform in the upward direction in the embodiment of the utility model.

[0035] Figure 6 It is a schematic structural diagram of the isometric direction of the support platform in the embodiment of the utility model.

[0036] Figure 7 It is a schematic diagram of the structure of the door guide rail in the isometric direction in the embodiment of the utility model.

[0037] Description of reference numerals:

[0038] 100. Insulation warehouse structure; 1. Warehouse body; 11. Inner liner; 12. Insulation layer; 2. Support platform; 21. First end face; 22. Second end face; 23. Placement portion; 231. Limiting portion; 2311. First limiting wall; 2312. Second limiting wall; 232. Guide portion; 2321. First guide wall; 2322. Second guide wall; 3. Heating device; 31. Heating plate; 32. Temperature control switch; 4. Thermal insulation component; 5. Warehouse door; 51. First sliding door; 52. Second sliding door; 521. Stop wall; 53. First slide rail; 54. Second slide rail; 55. First limiting block; 56. Second limiting block; 6. Top cover. DETAILED DESCRIPTION

[0039] The embodiments of the present application will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and should not be construed as limitations on the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the present application.

[0040] In the description of this application, it should be noted that, 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, or it can be connected, or it can be connected in one piece; it can be a mechanical connection or an electrical connection; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0041] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0042] See also Figure 1 , which is a schematic diagram of the structure of the heat preservation warehouse structure 100 in the isometric direction in the open state of the embodiment of the utility model. Figures 2 to 7 Specifically, the insulation warehouse structure 100 includes: a warehouse body 1, in which an insulation space is provided; a support platform 2, which is provided in the warehouse body 1; an insulation distance is formed between the support platform 2 and the corresponding inner wall of the warehouse body 1; a heating device 3, which is connected to the support platform 2 and is used to heat the target object placed on the support platform 2.

[0043] Optionally, an inner liner 11 is further provided in the warehouse body 1 ; and a heat-insulating layer 12 is provided between the warehouse body 1 and the inner liner 11 .

[0044] like Figure 2 and Figure 3 As shown, the support platform 2 and the heating device 3 are cooperatively connected; at least one insulation member 4 is provided in the insulation distance between the support platform 2 and the corresponding inner wall of the warehouse body 1, and the insulation member 4 is connected to the support platform 2.

[0045] Specifically, the support platform 2 and the heating device 3 cooperate with each other and are arranged equidistantly longitudinally in the warehouse body 1, and a thermal insulation gap is formed between the support platform 2 and the corresponding inner walls of the warehouse body 1; at least one thermal insulation member 4 is arranged in the thermal insulation gap, and the thermal insulation member 4 is connected to the support platform 2; wherein, the thermal insulation gap is arranged to prevent the heat generated by the heating device 3 from diffusing to the warehouse body 1 through the connection between the support platform 2 and the warehouse body 1; and at least one thermal insulation member 4 is arranged in the thermal insulation gap to further concentrate the heat generated by the heating device 3 on the support platform 2, thereby further preventing the heat generated by the heating device 3 from diffusing to the warehouse body 1.

[0046] The heat insulating member 4 should be made of a material that is heat-resistant and does not affect the safety and quality of the target object in a high temperature environment.

[0047] For example, the heat insulating member 4 is made of silicone material. Silicone has good thermal insulation properties and can effectively isolate the conduction of heat, reduce heat loss, and thus improve the thermal insulation effect. At the same time, silicone has excellent high temperature resistance and will not deform or release harmful substances when the heating device 3 is working to release heat.

[0048] See also Figure 4 Specifically, the insulation warehouse structure 100 also includes a warehouse door 5; the warehouse door 5 includes a first sliding door 51 and a second sliding door 52; wherein, when the warehouse door 5 is in an open state relative to the insulation space, either the first sliding door 51 or the second sliding door 52 opens the insulation space corresponding to any one of the multiple placement portions 23, and the other of the two closes the insulation space where at least one placement portion 23 is located.

[0049] Optionally, a stop wall 521 for stopping the first sliding door 51 is provided on a side of the second sliding door 52 away from the first sliding door 51 .

[0050] In combination with the actual use of the heat preservation warehouse structure 100, for example, when the target object needs to be placed in any of the corresponding multiple placement parts 23 behind the first sliding door 51, the operator controls the first sliding door 51 to slide toward the second sliding door 52; at this time, the corresponding placement part 23 behind the first sliding door 51 is exposed, and the second sliding door 52 is still in a shielding state relative to the heat preservation space, further preventing the temperature in the heat preservation space from spreading. In contrast, when the heat preservation space in the warehouse body 1 needs to be completely shielded, the first sliding door 51 or the second sliding door 52 can be controlled to slide away from the other until the heat preservation space is completely shielded.

[0051] See also Figure 5 to Figure 6 Specifically, the support platform 2 is provided with a first end surface 21 and a second end surface 22 which are arranged opposite to each other; wherein the first end surface 21 is provided with a plurality of placement portions 23 for placing target objects, and the second end surface 22 is provided with a heating device 3.

[0052] Furthermore, the placement portion 23 includes: a limiting portion 231, wherein an opening is provided on a side of the limiting portion 231 close to the warehouse door 5 for the target object to enter or escape from the limiting space of the limiting portion 231; a guiding portion 232, wherein the guiding portion 232 is provided on a side of the limiting portion 231 close to the warehouse door and cooperates with the limiting portion 231; wherein the target object enters the limiting space through the guiding portion 232.

[0053] Furthermore, the limiting portion 231 includes a first limiting wall 2311 and a second limiting wall 2312 that are relatively arranged; and the limiting space is composed of the first limiting wall 2311 and the second limiting wall 2312; the guiding portion 232 includes a first guide wall 2321 and a second guide wall 2322 that are relatively arranged; the first guide wall 2321 and the second guide wall 2322 cooperate with each other to form a guiding aperture for guiding the target object into the limiting space; wherein, the guiding aperture is larger than the opening arranged on the side of the limiting portion close to the warehouse door 5.

[0054] Specifically, the support platform 2 and the heating device 3 are arranged to be stacked and parallel to each other, and the heating device 3 is arranged below the support platform 2; a plurality of laterally arranged placement portions 23 are provided on the first end surface 21 of the support platform 2; the placement portion 23 fixes the target object on the support platform 2 and limits the target object so as to distinguish the target objects placed at different positions; a limiting space for limiting the target object is formed between the first limiting wall 2311 and the second limiting wall 2312 in the placement portion 23, so as to limit the movement of the target object in the placement portion 23; one end of the first guide wall 2321 is connected to the first limiting wall 2311, and the other end is arranged on a side close to the warehouse door 5; one end of the second guide wall 2322 is connected to the second limiting wall 2312, and the other end is arranged on a side close to the warehouse door 5 and away from the first guide wall 2321.

[0055] Furthermore, the first guide wall 2321 and the second guide wall 2322 cooperate with each other to form a guide aperture for guiding the target object into the limited space; wherein, the guide aperture is larger than the opening of the limiting portion 231 provided on the side close to the compartment door 5, so as to facilitate the operator to place the target object in the limited space.

[0056] Furthermore, the heating device 3 includes: a heating plate 31 and a temperature control switch 32 ; the temperature control switch 32 is connected to the heating plate 31 to adjust the temperature of the heating plate 31 .

[0057] Optionally, the temperature control switch 32 disposed on the second end surface 22 can automatically adjust the heat generated by the heating device 3 according to the temperature in the warehouse body 1.

[0058] In order to facilitate the heat transfer from the heating plate 31 to the target object, a structure that is beneficial to heat transfer may also be provided at the placement portion 23 .

[0059] For example, a hollow structure corresponding to the target object is provided between the first limiting wall 2311 and the second limiting wall 2312 of the placement portion 23, and the hollow structure is composed of mutually parallel transverse bars and longitudinal bars. The transverse bars and longitudinal bars are interwoven to form a fixed gap; the hollow structure can provide sufficient support force to support the target object placed on the limiting portion 231, and can also transfer the heat generated by the heating plate 31 disposed on the second end surface 22 to the target object through the gap between the hollow structures, so that the heating device 3 can heat the target object placed on the support platform 2.

[0060] See also Figure 7 Specifically, a first slide rail 53 and a second slide rail 54 are provided at the bottom of the warehouse door 5; the first sliding door 51 is provided on the first slide rail 53 and is slidably connected to the first slide rail 53 through a first slider; the second sliding door 52 is provided on the second slide rail 54 and is slidably connected to the second slide rail 54 through a second slider.

[0061] Furthermore, a first limit block 55 is provided on the first slide rail 53 ; a second limit block 56 is provided on the second slide rail 54 ; wherein the first limit block 55 is provided at one end of the first slide rail 53 ; the second limit block 56 is provided at one end of the second slide rail 54 away from the first limit block 55 .

[0062] Specifically, the first sliding door 51 is arranged at the first sliding rail 53 and is connected to the first sliding rail 53 through the first slider; the second sliding door 52 is arranged at the second sliding rail 54 and is connected to the second sliding rail 54 through the second slider; the first limit block 55 is arranged at the first sliding rail 53 to prevent the first sliding door 51 from falling off from the first sliding rail 53 during movement; the second limit block 56 is arranged at the second sliding rail 54 to prevent the second sliding door 52 from falling off from the second sliding rail 54 during movement.

[0063] The first limit block 55 and the second limit block 56 are arranged opposite to each other. Specifically, the first limit block 55 is arranged at one end of the first slide rail 53 , and the second limit block 56 is arranged at the second slide rail 54 and is far away from one end of the first limit block 55 .

[0064] In combination with the actual use of the insulation chamber structure 100, for example, when the target object needs to be heated on the support platform 2 behind the first sliding door 51, the operator controls the first sliding door 51 to slide toward the second sliding door 52; at this time, under the action of the second limit block 56, the second sliding door 52 is blocked; at the same time, under the action of the stop wall 521 of the second sliding door 52, the first sliding door 51 stops sliding to avoid falling off from the first sliding rail 53.

[0065] The embodiment of the present application further provides an automatic vending machine, which includes any one of the heat preservation bin structures 100 in the above-mentioned embodiment.

[0066] Optionally, a top cover 6 adapted to the warehouse body 1 may be provided above the warehouse body 1. For example, the provision of the top cover 6 can reduce the diffusion of heat generated by the heating device 3 from the top of the warehouse body 1, and on the other hand, a driving component for driving the warehouse door 5 may be provided in the top cover 6, so that the operator can open or close the warehouse door 5 conveniently.

[0067] Although the utility model is disclosed as above, the utility model is not limited thereto. Any person skilled in the art can make various changes and modifications without departing from the spirit and scope of the utility model. Therefore, the protection scope of the utility model shall be subject to the scope defined by the claims.

Claims

1. A heat preservation warehouse structure, characterized in that: include: A warehouse body (1), wherein a heat-insulating space is provided in the warehouse body (1); A support platform (2), the support platform (2) being arranged in the warehouse body (1); a heat-insulating distance is formed between the support platform (2) and corresponding inner walls of the warehouse body (1); A heating device (3), the heating device (3) being connected to the support platform (2) and being used to heat a target object placed on the support platform (2).

2. The heat preservation warehouse structure according to claim 1, characterized in that: include: At least one thermal insulation member (4), the thermal insulation member (4) being connected to the support platform (2) and being located within the thermal insulation distance.

3. The heat preservation warehouse structure according to claim 1, characterized in that: The support platform (2) is provided with a first end surface (21) and a second end surface (22) which are arranged opposite to each other; Wherein, a plurality of placement portions (23) for placing target objects are provided on the first end surface (21), and the heating device (3) is provided on the second end surface (22).

4. The heat preservation warehouse structure according to claim 3, characterized in that: It also includes a warehouse door (5); the warehouse door (5) includes a first sliding door (51) and a second sliding door (52); Wherein, when the warehouse door (5) is in an open state relative to the heat-insulating space, either the first sliding door (51) or the second sliding door (52) opens the heat-insulating space corresponding to any one of the plurality of placement portions (23), and the other of the two closes the heat-insulating space where at least one of the placement portions (23) is located.

5. The heat preservation warehouse structure according to claim 3, characterized in that: The placement portion (23) comprises: A limiting portion (231), wherein a side of the limiting portion (231) close to the compartment door (5) is provided with an opening for allowing the target object to enter or escape from the limiting space of the limiting portion (231); a guide portion (232), the guide portion (232) being arranged on a side of the limiting portion (231) close to the door and being arranged in cooperation with the limiting portion (231); Wherein, the target object enters the limited space through the guide portion (232).

6. The heat preservation warehouse structure according to claim 5, characterized in that: The limiting portion (231) comprises a first limiting wall (2311) and a second limiting wall (2312) which are arranged opposite to each other; and the limiting space is formed by the first limiting wall (2311) and the second limiting wall (2312); The guide portion (232) comprises a first guide wall (2321) and a second guide wall (2322) which are arranged opposite to each other; the first guide wall (2321) and the second guide wall (2322) cooperate with each other to form a guide aperture for guiding the target object to enter the limited space; The guide opening is larger than an opening provided on a side of the limiting portion (231) close to the compartment door (5).

7. The heat preservation warehouse structure according to claim 4, characterized in that: The heating device (3) comprises: a heating plate (31) and a temperature control switch (32); The temperature control switch (32) is connected to the heating plate (31) and is used to adjust the temperature of the heating plate (31).

8. The heat preservation warehouse structure according to claim 4, characterized in that: A first slide rail (53) and a second slide rail (54) which are arranged opposite to each other are provided at the bottom of the warehouse door (5); The first sliding door (51) is slidably connected to the first sliding rail (53); The second sliding door (52) is slidably connected to the second sliding rail (54).

9. The heat preservation warehouse structure according to claim 8, characterized in that: A first limiting block (55) is provided on the first slide rail; A second limiting block (56) is provided on the second slide rail; The first limit block (55) is arranged at one end of the first slide rail (53); and the second limit block (56) is arranged at one end of the second slide rail (54) away from the first limit block (55).

10. A vending machine, characterized in that: include: The heat preservation warehouse structure (100) according to any one of claims 1 to 9.

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