Temperature-controlled storage device

Abstract

To provide a temperature control storage device that is advantageous to reduction in the size and convenient for carrying.SOLUTION: A temperature control storage device includes: a storage module; and a temperature control module suitable for cooling after electric power is supplied to control a temperature within the storage module. The temperature control storage device further includes a soft outside coating 200 coated on an outer periphery of the storage module, and at least part of a surface of the temperature control module is coated with the soft outside coating 200.SELECTED DRAWING: Figure 3

Description

Technical Field

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[0001] This application relates to the field of outdoor food storage, and more particularly to a temperature-controlled storage device.

Background Art

[0002] Refrigerators can provide various functions such as refrigeration, food freshness preservation, and cooling. However, they usually need to occupy a lot of space, consume a lot of electricity, and are inconvenient for outdoor use. With the rise of various outdoor entertainment activities such as walking and cycling, there are also higher requirements for the storage and refrigeration of food and beverages.

[0003] To meet the need to refrigerate food and beverages outdoors, for example, it is common to carry a simple insulation box such as an aluminum foil insulation box. However, such an insulation box has limited performance and can only support short-term heat preservation, and the temperature inside the box cannot be actively changed. Therefore, it cannot meet the need to refrigerate food and beverages outdoors for a long time. In addition, conventional insulation boxes are not convenient for carrying. Especially in the scenarios of walking and cycling, it is difficult for users to carry the insulation box for a long time, and the use range of conventional insulation boxes is limited.

[0004] A new temperature-controlled storage device that is convenient for users to refrigerate food and beverages outdoors for a long time has been proposed.

Summary of the Invention

[0005] The object of this application is to provide a temperature-controlled storage device that is advantageous for miniaturization.

[0006] Another object of this application is to provide a temperature-controlled storage device that is convenient for carrying.

[0007] To achieve at least one of the above objectives, according to one aspect of the present application, a temperature-controlled storage device is provided, comprising a storage module and a temperature control module suitable for cooling after being powered to regulate the temperature inside the storage module, further comprising a flexible outer covering covering the outer periphery of the storage module, wherein at least a portion of the surface of the temperature control module is covered by the flexible outer covering.

[0008] The above-mentioned temperature-controlled storage device, by being provided with a flexible outer covering, has the following beneficial effects: Firstly, it can improve the heat retention effect of the device. Secondly, the flexible outer covering can decorate the overall appearance of the device and does not significantly increase its weight, thus giving the user a visually and practically lighter feel. Thirdly, the flexible appearance can improve the comfort of carrying the device. Fourthly, the flexible outer covering protects the storage module and the temperature control module.

[0009] In some embodiments, the temperature-controlled storage device further includes a power supply assembly, the power supply assembly including a battery mounting section electrically connected to a temperature control module, a portable power supply suitable for being detachably mounted to the battery mounting section for supplying power to the temperature control module, the battery mounting section being located outside the flexible outer covering, or the flexible outer covering partially covering the battery mounting section, or the flexible outer covering opening and closing the battery mounting section.

[0010] In some embodiments, at least a portion of the temperature control module protrudes from the radial surface of the storage module, and / or at least a portion of the battery mounting portion protrudes from the radial surface of the storage module.

[0011] The temperature-controlled storage device has the following beneficial effects by having the temperature control module and / or battery mounting portion protruding and covering them with a flexible outer covering: More space can be allocated internally to the storage module for storage, thus maintaining the miniaturization of the storage module while increasing storage space. At the same time, the flexible outer covering allows for the decoration of the irregular external shape so that the entire device is visually more harmonious.

[0012] In some embodiments, at least a portion of the temperature control module protrudes from the radial surface of the storage module, and at least a portion of the battery mounting portion protrudes from the radial surface of the storage module. The portion of the temperature control module protruding from the radial surface of the storage module and the portion of the battery mounting portion protruding from the radial surface of the storage module are symmetrically located on both sides of the storage body.

[0013] In some embodiments, the storage module includes a storage body and a storage lid provided on the storage body so as to be openable and closable, and the temperature control module includes a cooling base and a cooling assembly provided on the cooling base, the cooling base being connected to the storage body, and the battery mounting portion being electrically connected to the cooling assembly.

[0014] In some embodiments, the bottom of the storage body is stepped, or one corner of the bottom of the storage body is recessed inward, such that the bottom of the storage body has an inwardly recessed space; the temperature control module is removablely provided in the inwardly recessed space at the bottom of the storage body; the temperature control module does not protrude from the radial surface of the storage body; the battery mounting portion is connected to the cooling base and protrudes from the radial surface of the storage body; or the battery mounting portion is connected to the radial surface of the storage body.

[0015] In some embodiments, the bottom of the storage body is stepped, or one corner of the bottom of the storage body is recessed inward, such that the bottom of the storage body has an inwardly recessed space; the temperature control module is detachably provided in the inwardly recessed space at the bottom of the storage body, with at least one side protruding from the radial circumferential surface of the storage body; the battery mounting portion is connected to the storage body so as to be located on one side away from the temperature control module, or on the same side as the temperature control module; or the battery mounting portion is connected to the storage lid.

[0016] In some embodiments, the center of gravity of the temperature control module is spaced apart from the storage module, and the center of gravity G of the temperature control module is located in a range of 1 to 1.5 times the radius R from the central axis of the storage body.

[0017] In some embodiments, the flexible outer covering includes a flexible covering that covers the storage body so as to be assembled integrally with the storage body and covers at least a portion of the surface of the temperature control module.

[0018] In some embodiments, the flexible outer covering includes a flexible covering lid that covers the storage lid so as to be assembled integrally with the storage lid.

[0019] Furthermore, the soft outer covering further includes at least one ear covering that partially covers the battery mounting portion or covers the battery mounting portion in an openable and closable manner.

[0020] In some embodiments, the storage body and the storage lid define a sealing connection position, the flexible cover and the flexible cover lid define a storage connection position, and the sealing connection position and the storage connection position are offset in the height direction; or the storage body and the storage lid define a sealing connection position, the top of the flexible cover extends upward beyond the sealing connection position; or the bottom of the flexible cover lid extends downward beyond the sealing connection position; or the storage body and the storage lid define a sealing connection position, the flexible cover and the flexible cover lid define a storage connection position, and the sealing connection position and the storage connection position are in the same horizontal position.

[0021] In some embodiments, the storage body is provided with a partition plate that divides the storage space of the storage body into a first region and a second region, an exhaust port for discharging cold air is provided in either the first region or the second region, and the partition plate is provided in the storage body so as to be rotatable or removable.

[0022] In some embodiments, the cooling assembly includes a compressor, a condenser connected to the compressor, an evaporator connected to the condenser, and a heat dissipation fan provided on one side of the condenser, wherein the cooling base has at least one pair of ventilation windows for dissipating heat from the cooling assembly, the pair of ventilation windows provided on opposing sides of the cooling base, or the pair of ventilation windows provided on adjacent sides of the cooling base, and the flexible outer covering covers the cooling base, avoiding the ventilation windows.

[0023] In some embodiments, the cooling base has a mounting surface, the battery mounting portion is provided on the mounting surface, the mounting surface is not flush with either of the two ventilation windows, the pair of ventilation windows are provided on opposing sides of the cooling base, and the mounting surface is perpendicular to the surface on which the two ventilation windows are located.

[0024] In some embodiments, the temperature control module includes a control circuit provided on the cooling base, the battery mounting portion is electrically connected to the control circuit, the control circuit is electrically connected to the cooling assembly, a control panel is provided on one outer surface of the cooling base, the control panel is electrically connected to the control circuit, and the flexible outer covering covers the cooling base, avoiding the control panel.

[0025] In some embodiments, the battery mounting portion has an opening for accessing a portable power supply, and the opening is for inserting the portable power supply vertically downward into the battery mounting portion.

[0026] In some embodiments, the temperature-controlled storage device further includes a portable assembly detachably connected to the flexible outer covering and / or the storage module, so as to facilitate the user carrying the temperature-controlled storage device, the portable assembly includes a body-carrying member detachably connected to the flexible outer covering and / or the storage module.

[0027] In some embodiments, the temperature-controlled storage device further includes a removable table plate that is partially supported and deployable relative to the storage module, or the temperature-controlled storage device includes a removable bracket, the flexible outer covering having a metal bracket detachably attached to it for securing and attaching the flexible outer covering to a transport means, or a wheel assembly detachably connected to the flexible outer covering, the wheel assembly being provided near the bottom of the temperature-controlled storage device so as to be movable, or one or more accompanying extension assemblies provided at the four corners of the temperature-controlled storage device so as to be connected to external members.

[0028] In some embodiments, the power supply assembly includes one or more mobile power sources removably provided on the battery mounting portion. The power supply assembly further includes a solar power generation panel suitable for supplying power to the mobile power source and a mobile power source whose circuit is connected to the battery mounting portion. Alternatively, the power supply assembly further includes at least one power supply interface suitable for electrical connection to an external power source, so as to supply power to the temperature control module or the mobile power source within the battery mounting portion by the external power source. The type of the power supply interface is TYPE-C, an AC female plug, a pin-shaped interface or a USB interface.

[0029] In some embodiments, the temperature control module includes a control circuit, the battery mounting portion is electrically connected to the control circuit. When the compressor of the temperature control module is operating, the control circuit controls the input of current to the compressor. When the compressor of the temperature control module is not driven, the control circuit controls the input of current to the mobile power source until the mobile power source is fully charged.

Brief Description of the Drawings

[0030] [Figure 1] It is a schematic diagram of the principle of an embodiment of the temperature control storage device of the present application. [Figure 2] It is a schematic diagram of the principle of another embodiment of the temperature control storage device of the present application. [Figure 3] It is an exploded schematic diagram of an embodiment of the temperature control storage device of the present application. [Figure 4] It is a three-dimensional schematic diagram of an embodiment of the temperature control storage device of the present application. [Figure 5] It is a three-dimensional schematic diagram of an embodiment of the temperature control storage device of the present application with a power supply board added and installed. [Figure 6] It is an exploded schematic diagram of an embodiment of the temperature control storage device of the present application. [Figure 7] It is a cross-sectional view of an embodiment of the temperature control storage device of the present application. [Figure 8]This is a cross-sectional view of a modified example relating to the temperature-controlled storage device of this application. [Figure 9] This is a cross-sectional view of another modified example relating to the temperature-controlled storage device of this application. [Figure 10] This is a schematic diagram showing an embodiment of the temperature-controlled storage device of this application with an extended surrounding cover added and attached. [Figure 11] This is a schematic diagram of a modified example of the temperature-controlled storage device of this application. [Figure 12] This is a schematic top view of an embodiment relating to the temperature-controlled storage device of the present application. [Figure 13] This is a schematic diagram combining an embodiment of the temperature-controlled storage device of this application with an electric vehicle. [Figure 14A] This is a schematic diagram of another modified example relating to the temperature-controlled storage device of this application. [Figure 14B] This is a schematic diagram of the hot air circulation in an embodiment of the temperature-controlled storage device of this application. [Figure 15] This is a schematic perspective view of another modified example relating to the temperature-controlled storage device of this application. [Figure 16] This is a schematic diagram of another embodiment relating to the temperature-controlled storage device of this application. [Figure 17] Figure 16 is a schematic diagram showing another viewpoint of the temperature-controlled storage device. [Figure 18] This is a partial cross-sectional view of the temperature-controlled storage device in Figure 16. [Figure 19] This is a schematic diagram of a metal bracket for an embodiment of the temperature-controlled storage device of this application. [Figure 20A] This is a schematic diagram of the external structure of the storage body of a temperature-controlled storage device according to a preferred embodiment. [Figure 20B] This is a schematic cross-sectional view of the temperature-controlled storage device according to the above embodiment. [Figure 21] This is a schematic diagram of the temperature control module according to the above embodiment. [Figure 22] This is a schematic cross-sectional view of a temperature-controlled storage device according to a modified embodiment of the above example. [Figure 23A] This is a schematic diagram of the external structure of another embodiment of the entire storage body of a temperature-controlled storage device. [Figure 23B] This is a schematic cross-sectional view of an embodiment of the temperature-controlled storage device of this application. [Figure 24] This is a schematic diagram of another embodiment relating to a temperature-controlled storage device. [Figure 25] This is a schematic diagram of another perspective shown in Figure 24. [Figure 26] This is a schematic diagram of Figure 25 after the soft backpack cover has been removed. [Figure 27] This is a modified example of the embodiment shown in Figure 26. [Figure 28] This is a schematic cross-sectional view of an embodiment relating to a temperature-controlled storage device. [Figure 29] This is a side view of an embodiment of the temperature-controlled storage device of the present application, with a temperature control module attached. [Figure 30] This is a top view cross-sectional view of a modified example of the temperature-controlled storage device of this application. [Modes for carrying out the invention]

[0031] The technical means in the embodiments of this application will be described below clearly and completely in conjunction with the drawings of the embodiments, but it is clear that the embodiments described are only a part of the embodiments of this application, and not all of them. All other embodiments that a person skilled in the art could obtain without creative work based on the embodiments of this application are all within the scope of protection of this application.

[0032] References to “Examples” or “Embodiments” in this specification mean that certain features, structures, or characteristics described in connection with an Example or Embodiment may be included in at least one of the Examples of this Application. The appearance of such terms in different parts of the Specification does not necessarily refer to the same Example, nor do they represent mutually exclusive, independent, or alternative Examples. It will be explicitly and implicitly understood by those skilled in the art that the Examples described herein may be combined with other Examples.

[0033] In this specification, for convenience, terms indicating orientation or positional relationships such as “mid,” “top,” “bottom,” “front,” “back,” “vertical,” “horizontal,” “top,” “bottom,” “inside,” and “outside” are used only to describe the positional relationships of components, to explain this specification, and to simplify the description, and do not indicate or imply that the referred devices or elements have a specific orientation or must be constructed and operated in a specific orientation, and therefore should not be understood as limitations of this disclosure. The positional relationships of components are appropriately modified depending on the orientation of the described components. Therefore, the terms used in this specification are not limited to those specified and can be appropriately replaced depending on the context.

[0034] The temperature-controlled storage device according to the present invention includes a storage module 100, a flexible outer covering 200, a temperature control module 250, and a power supply assembly. The flexible outer covering 200 covers the outer periphery of the storage module 100. At least a portion of the surface of the temperature control module 250 is covered by the flexible outer covering 200. The temperature control module 250 is used to regulate the internal temperature of the storage module 100 and is suitable for cooling when powered by the power supply assembly.

[0035] Providing a flexible outer covering 200 offers the following advantages: Firstly, it provides insulation to the storage module 100, enhancing the heat retention or cooling effect of the temperature-controlled storage device. Secondly, the flexible material of the flexible outer covering 200 can decorate the external shape of the temperature-controlled storage device, preventing the protruding parts from the storage module from becoming abrupt, and allowing the overall shape of the temperature-controlled storage device to be no longer limited to the conventional rectangular housing. Thirdly, unlike the appearance of conventional metal or plastic, the flexible outer covering 200 can create a visually lighter feel. Fourthly, the flexibility of the flexible outer covering 200 can improve user comfort when carrying the temperature-controlled storage device, and especially when the user carries the temperature-controlled storage device on their back, the flexible outer covering 200 provides good cushioning, improving user comfort when carrying it. Fifth, by covering and decorating the temperature control module 250 with the soft outer covering 200, it is possible to avoid direct exposure of the temperature control module 250 to the outside, thereby protecting the temperature control module 250 and improving the overall visual aesthetics.

[0036] The power supply assembly includes a battery mounting section 409 electrically connected to the temperature control module 250. A portable power supply 405 is suitable for being removablely mounted to the battery mounting section 409 to supply power to the temperature control module 250. The battery mounting section 409 is located outside the flexible outer covering 200. Alternatively, the flexible outer covering 200 partially covers the battery mounting section 409. Alternatively, the flexible outer covering 200 can open and close to cover the battery mounting section 409 to facilitate the timely replacement of the portable power supply 405 in the battery mounting section 409.

[0037] At least a portion of the temperature control module 250 protrudes from the radial surface of the storage module 100, and / or at least a portion of the power supply assembly protrudes from the radial surface of the storage module 100. In other words, as shown in Figures 1 and 2, the temperature control module 250 may protrude at least partially from the radial surface of the storage module 100, and as shown in Figures 3 to 12, the power supply assembly may protrude at least partially from the radial surface of the storage module 100. Furthermore, as shown in Figures 26, 27, and 28, both the temperature control module 250 and the power supply assembly may protrude at least partially from the radial surface of the storage module 100. Note that the radial surface of the storage module 100 referred to in this application refers to a surface other than the top and bottom surfaces, and may also be called a circumferential surface.

[0038] In the prior art, to maintain the rectangular structure of the entire temperature-controlled storage device, the temperature control module and power supply assembly are usually embedded as a whole within the storage module's housing space. The advantage of this design is that a regular shape can be obtained, but the disadvantage is that it reduces the storage space of the storage module. If the storage space of the storage module is increased, the length, width, or height of the storage module as a whole must be increased, which inevitably increases the overall dimensions of the device, making miniaturization difficult and thus reducing the device's portability. In the present invention, at least one of the temperature control module 250 and the power supply assembly protrudes from the radial circumferential surface of the storage module, and its external shape is no longer a regular rectangle, but it can give more space to the storage module 100 internally for storage, thus maintaining the miniaturization of the storage module 100 while increasing storage space. Considering that the soft outer covering added in the present invention can also decorate the irregular external shape, the protrusion of the temperature control module 250 and the power supply assembly does not make the overall shape appear disheveled.

[0039] In some embodiments, as shown in Figure 3, the temperature-controlled storage device further includes a portable assembly 300 detachably connected to the storage module 100 or a flexible outer covering 200 for the convenience of the user carrying the temperature-controlled storage device. Furthermore, the portable assembly 300 may include a body-carrying member 310, such as a strap, which the user can use to conveniently carry the temperature-controlled storage device. Preferably, the body-carrying member 310 is connected to the back of the storage module 100. Neither the temperature-controlled module 250 nor the power supply assembly protrudes from the back to ensure comfort when carried on the back. Furthermore, the radial circumferential surface of the storage module 100 includes two sides adjacent to the back and a front facing the back. The temperature-controlled module 250 protrudes at least partially from the side of the storage module 100, and / or the power supply assembly protrudes at least partially from the side of the storage module 100.

[0040] (Storage module 100) As shown in Figures 1, 2, and 3, the storage module 100 includes a storage body 102 and a storage lid 104 that is openable and closable on the storage body 102. The storage body 102 defines a storage space, and the storage lid 104 is used to seal or open the storage space. The temperature control module 250 is used to regulate the temperature within the storage space defined by the storage body 102.

[0041] The opening of the storage body 102 may be provided on the top surface or on the radial circumferential surface. The storage lid 104 may be provided on the opening of the storage body 102 so as to be openable and closable. In the various embodiments illustrated in the drawings of this application, the opening of the storage body 102 is located on the top surface in all cases. The storage lid 104 may be connected to the opening of the storage body 102 by a hinge, may be provided as a detachable cover over the opening of the storage body 102, or may be provided movably by being pulled out from the opening of the storage body 102. The storage lid 104 may also be a double-door type lid. This application does not limit the opening and closing form of the storage lid 104, and various forms of the storage lid 104 are all within the scope of protection of this application.

[0042] In some embodiments, as shown in Figures 8 and 9, the storage body 102 is divided into different temperature regions. Specifically, the storage body 102 includes a first region and a second region that are spaced apart. The temperature control module 250 can maintain different temperatures in the first region and the second region by cooling them to different degrees. Specifically, the storage body 102 is provided with a partition plate 127 that divides the storage space of the storage body 102 into a first region and a second region. The inner wall of the storage body 102 has an exhaust port 135 suitable for discharging cold air. The exhaust port 135 is located in the first region such that the temperature of the first region is lower than the temperature of the second region. The partition plate 127 may be fixed to the storage body 102 as shown in Figure 9, or it may be movably provided in the storage body 102 to adjust the space between the first region and the second region as needed, as shown in Figure 8. Alternatively, the partition plate 127 may be detachably provided on the storage body 102 to allow the user to choose whether or not to perform area division management according to their needs.

[0043] Furthermore, as shown in Figures 6, 7, 8, 9, 14, 20B, 22, 23A, 23B, 27, 28, or 29, the bottom of the storage body 102 is non-planar, and a portion of its bottom surface is recessed inward to form an inwardly recessed space for housing the temperature control module 250 and / or the power supply module.

[0044] In some embodiments, the bottom of the storage body 102 is stepped, so the internal space of the storage body 102 has two parts, high and low, as shown in Figures 7, 8, and 9. The partition plate 127 can be installed vertically at the stepped portion of the storage body 102, so that the storage space can be divided left and right, with one side being a deep storage area and the other a shallow storage area. As shown in Figure 9, different items can be placed in the two storage spaces to meet the different actual needs of the user. The partition plate 127 can also be installed horizontally at the stepped portion of the storage body 102, so that the storage space can be divided vertically, with the lower storage space being smaller and the upper storage space being larger. In some embodiments, the partition plate 127 can be rotatably mounted on a partition plate displacement member 129. The storage body 102 is provided with a partition plate conversion positioning member 131 that can keep the partition plate 127 in different positions. When the partition plate 127 is positioned in different locations, the storage space can be selectively divided vertically or horizontally. When the partition plate 127 is positioned horizontally, the storage space is divided into two parts, and the space in the lower storage area becomes relatively smaller. By providing the exhaust port 135 in the lower storage area, the temperature in the lower storage area can drop rapidly or have a lower temperature, thus enabling temperature zone control.

[0045] As shown in Figure 6, the bottom of the storage body 102 is stepped, meaning that one side of the bottom surface of the storage module 102 is recessed inward, forming an inwardly recessed space. The temperature control module 250 is installed in the inwardly recessed space of the storage body 102. The top surface and one side of the temperature control module 250 are in close contact with the storage body 102, while the other three sides and the bottom surface are exposed to the outside relative to the storage body 102. This ensures that the bottom space of the storage body 102 is fully utilized. In some embodiments, as shown in Figures 7, 8, and 9, the temperature control module 250 does not protrude from the radial circumferential surface of the storage body 102. In some other embodiments, as shown in Figures 27 and 28, one side or both opposing sides of the temperature control module 250 protrude from the radial circumferential surface of the storage body 102. Preferably, the bottom surface of the temperature control module 250 and the lowest bottom surface of the storage body 102 are on essentially the same plane, thus improving placement stability.

[0046] In some other embodiments, the bottom of the storage body 102 is recessed inward at only one corner, forming an inwardly recessed space. When the temperature control module 250 is installed in this inwardly recessed space of the storage body 102, its top and two adjacent sides are in close contact with the storage body 102, while its bottom and two other adjacent sides are exposed to the outside relative to the storage body 102. In some of these embodiments, the temperature control module 250 does not protrude from the radial surface of the storage body 102. In some other embodiments, one side of the temperature control module 250 protrudes from the radial surface of the storage body 102. In some other embodiments, both adjacent sides of the temperature control module 250 protrude from the radial surface of the storage module 100.

[0047] In some other modified embodiments, as shown in Figure 26, the bottom surface of the storage body 102 is flat. The temperature control module 250 and the storage body 102 are arranged in parallel on one side of the storage body 102. The bottom surface of the temperature control module 250 and the bottom surface of the storage body 102 are on the same plane.

[0048] In some embodiments, as shown in Figure 3, the storage body 102 includes a first storage body 110 and a second storage body 120 provided on the first storage body 110. The first storage body 110 and the second storage body 120 are spaced apart, and a material having heat-insulating properties, such as polyurethane foam, polystyrene board, phenolic foam, glass wool, or rock wool, may be placed between them, and a vacuum may be maintained between them. Furthermore, the storage body 102 includes edge banding 125 connected to the upper ends of the first storage body 110 and the second storage body 120.

[0049] In some embodiments, as shown in Figure 10, an expansion enclosure cover 216 is further provided between the storage body 102 and the storage lid 104. Both ends of the expansion enclosure cover 216 are connected to the storage body 102 and the storage lid 104, respectively. By adding the expansion enclosure cover 216, the storage space of the temperature-controlled storage device can be expanded. Since both ends of the expansion enclosure cover 216 can form a tube that directly penetrates and conducts electricity vertically, the space defined by the expansion enclosure cover 216 and the storage space defined by the storage body 102 are in communication. In some other embodiments, the expansion enclosure cover 216 is provided with a bottom surface, thereby forming a drawer with a bottom surface, i.e., the space defined by the expansion enclosure cover 216 and the storage space defined by the storage body 102 are separated from each other.

[0050] The sealing limiting member 108 seals and connects the expandable enclosure cover 216 to one end of the storage body 102, and also connects the other end of the expandable enclosure cover 216 to the storage lid 104. Furthermore, other connection methods such as rotational connection and pressure contact with a sealing strip, or restriction by irregularities and sealing with a sealing strip, can also be used to seal and connect the two.

[0051] In some embodiments, the storage lid 104, storage body 102, and expansion enclosing cover 216 are all provided with a fabric outer shell. Multiple fabric outer shells are connected by zippers to form a flexible backpack cover 500.

[0052] In some embodiments, the storage lid 104 may have different height dimensions. The temperature-controlled storage device has different storage space sizes by swapping out different storage lids 104.

[0053] (Soft outer coating 200) As shown in Figure 1, the flexible outer covering 200 includes a flexible covering 204 that encloses the storage body 102 and covers at least one side of the temperature control module 250. The flexible covering 204 and the storage body 102 may be assembled together or molded together, or they may be provided separately. Preferably, the flexible covering 204 and the storage body 102 are assembled together or molded together, which is advantageous for improving the heat retention effect and for improving the compactness of the temperature control storage device.

[0054] In some embodiments, as shown in Figure 2 or Figure 3, the flexible outer covering 200 further includes a flexible covering lid 202 that encloses the storage lid 104. The flexible covering lid 202 and the storage lid 104 may be assembled or molded as a single unit, or they may be provided separately. Preferably, the flexible covering lid 202 and the storage lid 104 are assembled or molded as a single unit, which is advantageous for improving the heat retention effect and for improving the compactness of the temperature-controlled storage device.

[0055] In some embodiments, the flexible lid 202 and the flexible covering body 204 are provided separately, so that the flexible lid 202 can be separated from the storage body 102 and the flexible covering body 204 together with the storage lid body 104. In some other embodiments, the flexible lid 202 is connected to the flexible covering body 204.

[0056] The material of the soft outer covering 200 may be textile, leather, or the like, and can be used to decorate the external appearance of the temperature-controlled storage device, and on the other hand to improve the tactile feel and user comfort when carrying it.

[0057] As shown in Figure 3 or Figure 14A, in order to improve the airtightness of the storage module 100, the storage module 100 includes a limiting sealing member 108 for sealing and connecting the storage lid 104 and the storage body 102. In some embodiments, the limiting sealing member 108 is a metal buckle so that the storage module 100 can obtain better sealing performance and the opening of the storage lid 104 is convenient for accessing the contents. As shown in Figure 14A, both ends of the limiting sealing member 108 are connected to the flexible cover 204 and the flexible cover lid 202, respectively. Or, as shown in Figure 3, both ends of the limiting sealing member 108 are connected to the storage body 102 and the storage lid 104, respectively. Or, both ends of the limiting sealing member 108 are connected to the storage body 102 and the flexible cover lid 202, respectively. Or, both ends of the limiting sealing member 108 are connected to the flexible cover 204 and the storage lid 104, respectively. The number of sealing limiting members 108 may be one, two, or more. In some modified embodiments, the sealing limiting member 108 may be a single edge covering. The storage module 100 is opened and closed by providing a zipper on the edge covering, or the sealing effect is achieved by providing protrusions and indentations on the soft outer covering 200 and the storage lid 104.

[0058] In some embodiments, as shown in Figure 3, the storage body 102 and storage lid 104 define a sealing connection position, and the flexible cover 204 and flexible cover lid 202 define a storage connection position, with the sealing connection position and the storage connection position being offset in the height direction. That is, offsetting the connection positions of the inner and outer layers is advantageous for improving the heat retention effect. In some other embodiments, the sealing connection position and the storage connection position are in the same horizontal position. Such designs are mainly considered in terms of processing costs and ease of use.

[0059] In some other embodiments, the storage body 102 and storage lid 104 define a sealing connection position, and the top of the flexible cover 204 extends upward beyond the sealing connection position, or the bottom of the flexible cover lid 202 extends downward beyond the sealing connection position (as shown in Figure 2), thereby improving the heat retention effect.

[0060] As shown in Figures 1, 2, and 3, the flexible outer covering 200 further includes at least one ear covering 220 located on the radial circumferential surface of the temperature-controlled storage module 100. The ear covering 200 can be used to cover the battery mounting portion 409 of the power supply assembly as shown in Figure 3, or to cover other members protruding from the radial circumferential surface of the storage module 100, or to cover the temperature-controlled module 250 as shown in Figures 1 and 2, or to form a storage side pocket as shown in Figure 14B. The ear covering 220 can be used to decorate members protruding from the radial circumferential surface of the storage module 100. In some embodiments, the ear covering 220 covers the battery mounting portion 409 and has a corresponding opening for convenient access to the battery. By providing the ear covering 220, the appearance of the temperature-controlled storage device is significantly altered, creating a visually lighter appearance compared to the metallic appearance of conventional temperature control devices, and actually resulting in a higher volume ratio.

[0061] Furthermore, the flexible outer covering 200 refers to a flexible material that has a plastic form and can shield and house the storage module 100, and can decorate the external shape of the temperature-controlled storage device; therefore, the temperature-controlled storage device does not necessarily have to be a rectangular casing.

[0062] As shown in Figure 3, an overflow prevention space 112 is provided between the storage body 102 and the flexible outer covering 200. The temperature control module 250 is located in the overflow prevention space 112.

[0063] In some embodiments, as shown in Figure 7, the overflow prevention space 112 further includes at least one heating element 116 electrically connected to the control circuit 404, in order to enable the temperature-controlled storage device according to the present invention to achieve the objective of heating food. The advantage of this arrangement is that it can heat food in the storage module 100 when the weather is cold and can accommodate different outdoor conditions. The heating element 116 can be an electric heating element.

[0064] Furthermore, when the flexible outer covering 200 covers the temperature control module 250, it never completely seals the temperature control module 250. For example, as shown in Figure 20A, if the temperature control module 250 has a ventilation window 4021 for heat dissipation, the flexible outer covering 200 covers the temperature control module 250 in a manner that avoids the ventilation window, that is, to ensure that the flexible outer covering 200 does not obstruct the ventilation window. Alternatively, as shown in Figure 20A, if the temperature control module 250 has a control panel 4022 for user operation, the flexible outer covering 200 covers the temperature control module 250 in a manner that avoids the control panel 4022, that is, to ensure that the flexible outer covering does not obstruct the control panel 4022.

[0065] (Temperature control module 250) As shown in Figure 6, the temperature control module 250 includes a cooling base 402 and a cooling assembly 450 provided on the cooling base 402. The cooling base 402 is connected to the storage module 100 so that the cooling assembly 450 is cooled in close proximity to the storage module 100. The temperature control module 250 further includes a control circuit 404 mounted on the cooling base 402. The control circuit 404 controls the power supply assembly to the cooling assembly 450 by being electrically connected to the power supply assembly and the cooling assembly 450, respectively.

[0066] The cooling base 402 forms the outer casing of the temperature control module 250, which is connected to the storage body 102. The cooling assembly 450 and the control circuit 404 are mounted on the cooling base 402, the power supply assembly is electrically connected to the control circuit 404, and the control circuit 404 is electrically connected to the cooling assembly 450. As a result, the power supply assembly supplies power to the cooling assembly 450 via the control circuit 404.

[0067] In some embodiments, the cooling base 402 is detachably connected to the storage body 102. In other words, the temperature control module 250 is detachably connected to the storage body 102. This allows the user to remove the entire temperature control module 250 from the temperature-controlled storage device according to their actual needs, reducing the weight to carry and retaining only the basic heat retention function of the storage module 100.

[0068] In some embodiments, as shown in Figure 23A, the cooling base 402 has an outward-facing mounting surface 4025. The battery mounting portion 409 of the power supply assembly is located on the mounting surface 4025, making it convenient for the portable power supply 405 to power the cooling assembly 450. When the cooling base 402 is removed from the storage body 102, the battery mounting portion 409 is also removed accordingly, further reducing the weight of the remaining parts. The mounting surface 4025 should be avoided being located on the rear of the temperature-controlled storage device. Also, to facilitate access to the portable power supply 405 when the user is carrying the temperature-controlled storage device on their back, the mounting surface 4025 is located on the side adjacent to the rear.

[0069] In some other embodiments, the battery mounting section 409 is attached to the storage module 100 rather than to the cooling base 402, so as to be separated from the heat-generating cooling assembly 450 so as not to affect the normal operation of the battery. For example, the battery mounting section 409 may be attached to the storage body 102 or to the storage lid 104.

[0070] In some embodiments, as shown in Figure 21, the cooling assembly 450 includes a compressor 451, a condenser tube 452 connected to the compressor 451, an evaporator tube 454 connected to the condenser tube 452, and a heat dissipation fan 453 provided on one side of the condenser tube 452, the condenser tube 452 being partially exposed to the outside of the flexible outer covering 200. As shown in Figures 20B and 22, the evaporator tube 454 is suitable for extending between the first storage body 110 and the second storage body 120 and is used to lower the temperature of the storage body 102. The evaporator tube 454 can be tightly wrapped around the outside of the second storage body 120. The compressor 451 works in cooperation with the condenser tube 452 and the evaporator tube 454 to form a complete cooling circulation system, enabling precise and efficient cooling of the inside of the storage body 102. The provided heat dissipation fan 453 is dedicated to dissipating heat from the condenser tube 452, ensuring that the condensation process can proceed smoothly. In addition, the cooling member 118 in some embodiments of this application is also an evaporator tube 454.

[0071] In some embodiments, the control circuit 404 includes at least two modes, each including a first cooling mode and a second cooling mode. The first and second cooling modes can be switched between. The first and second cooling modes can be selected by a key trigger.

[0072] Furthermore, as shown in Figure 21, the cooling base 402 is provided with at least one pair of ventilation windows 4021. One ventilation window 4021 is used for intake, and the other ventilation window 4021 is used for exhaust. The heat dissipation fan 453 and condenser tube 452 are provided in close proximity to one of the ventilation windows 4021. At least one pair of ventilation windows 4021 conduct outside air and define a heat dissipation channel. Each component of the cooling assembly 450 is provided along the heat dissipation channel to improve the heat dissipation effect. In some embodiments, the pair of ventilation windows 4021 are provided on opposing sides of the cooling base 402. In some other embodiments, the pair of ventilation windows 4021 are provided on adjacent sides of the cooling base 402.

[0073] In some embodiments, as shown in Figure 23A, the cooling base 402 is provided with two ventilation windows 4021, and the mounting surface 4025 of the cooling assembly 450 is not on the same plane as either of the two ventilation windows 4021. For example, the two ventilation windows 4021 are located on two opposing surfaces of the cooling assembly 450. One surface is located on the front of the temperature-controlled storage device, and the other surface is located on the rear of the temperature-controlled storage device. The mounting surface 4025 is perpendicular to the surface where the two ventilation windows 4021 are located, i.e., the mounting surface 4025 is located on the side of the temperature-controlled storage device. The front ventilation window 4021 is used for exhaust, and the rear ventilation window 4021 is used for intake. This prevents the ventilation windows 4021 for heat dissipation from being obstructed when the user carries the temperature-controlled storage device on their back. Furthermore, the heat dissipation fan 453 is provided close to the ventilation window 4021 used for exhaust.

[0074] In some embodiments, as shown in Figure 23A, a control panel 4022 is provided on one side of the cooling base 402. The control panel 4022 is electrically connected to the control circuit 404. The control panel 4022 not only provides the user with an intuitive operating interface, but also enables the user to conveniently perform various controls on the cooling assembly 450. Furthermore, the control panel 4022 allows the user to easily adjust cooling parameters, monitor the operating status, and even diagnose and repair faults, thereby significantly improving the ease of use and maintainability of the device.

[0075] The control panel 4022 may be provided on the same plane as the ventilation window 4021, or on a side without the ventilation window 4021. Furthermore, the control panel 4022 may be provided on the mounting surface 4025, or on a side opposite to the mounting surface 4025. In some preferred embodiments, the control panel 4022 is on the same plane as the ventilation window 4021 used for exhaust, that is, the control panel 4022 faces forward.

[0076] In one embodiment of the ventilation window 4021, a first ventilation window 4021 is formed on one side of the cooling base 402 facing either the front or the back. A second ventilation window 4021 is formed on the other side of the cooling base 402 facing the side. These two ventilation windows 4021 are provided as an intake end and an exhaust end, respectively. The condenser tube 452 is located close to the exhaust end.

[0077] In another embodiment of the ventilation window 4021, as shown in Figure 30, the ventilation window 4021 protrudes from the cooling base 402. This increases the mounting area of ​​the ventilation window 4021, allowing the heat dissipation fan 453 to be installed inside the ventilation window 4021. This makes the inside of the cooling base 402 wider, which is advantageous for air circulation and improves the heat dissipation effect. Of course, it is also possible to increase the exhaust volume by adding a heat dissipation fan 453 to the protruding ventilation window 4021. This also improves the heat dissipation effect of the temperature control module 250.

[0078] In one embodiment of the ventilation window 4021 (not shown in the figure), three or more ventilation windows 4021 are provided, and each ventilation window 4021 is not on the same plane. Here, at least one ventilation window 4021 is provided as an intake end, at least one ventilation window 4021 is provided as an exhaust end, and the remaining ventilation windows 4021 are provided as either intake or exhaust ends depending on the actual needs. This increases the amount of air ventilated and improves the heat dissipation ventilation effect. Of course, multiple ventilation windows 4021 on the same plane can also be provided on a certain side to increase the intake or exhaust volume on that side, and this method serves the same purpose as increasing the area of ​​the ventilation windows 4021.

[0079] In a modified embodiment (not shown in the figure), the cooling base 402 has at least one side surface that is stepped. This allows for an increase in the number of sides of the cooling base 402, thereby forming more ventilation windows 4021 and further improving the heat dissipation ventilation effect.

[0080] In other modified embodiments (not shown in the figures), multiple adjacent ventilation windows 4021 are all provided as intake ends. This creates a large intake window, increasing the amount of air entering the cooling base 402 and improving the heat dissipation cooling effect. Of course, in other embodiments, multiple adjacent ventilation windows 4021 can all be provided as exhaust ends, increasing the exhaust volume of the cooling base 402, accelerating air convection, and improving the heat dissipation cooling effect. Of course, in other possible embodiments, the multiple ventilation windows 4021 are divided into two groups, with adjacent ventilation windows 4021 in one group provided as intake ends and adjacent ventilation windows 4021 in the other group provided as exhaust ends. This increases both the intake and exhaust volumes of the cooling base 402, resulting in a better ventilation heat dissipation effect.

[0081] In some embodiments, the control panel 4022 protrudes from the radial circumferential surface of the storage body 102. The orientation of the opening of the battery mounting portion 409 is parallel to the heat dissipation channel defined by at least two ventilation windows 4021, i.e., the mounting surface 4025 is provided in the same direction as the extending direction of the heat dissipation channel defined by the two ventilation windows 4021.

[0082] In the modified embodiments shown in Figures 26 and 27, the center of gravity of the temperature control module 250 is spaced apart from the storage body 102. The center of gravity G of the temperature control module 250 is located in a range of 1 to 1.5 times the radius R from the central axis of the storage body 102. Preferably, the center of gravity G of the temperature control module 250 is located in a range of 1.1 to 1.3 times the radius R from the central axis of the storage body 102.

[0083] The temperature control module 250 and the battery mounting portion 409 are located on the same side and are arranged along the axial direction. A portion of the temperature control module 250 protrudes from the radial circumferential surface of the storage body 102. The battery mounting portion 409 is attached to the radial circumferential surface of the storage body 102.

[0084] (Mobile Assembly 300) As shown in Figure 3, to facilitate the portability of the temperature-controlled storage device, the temperature-controlled storage device according to the present invention further includes a portable assembly 300. In some embodiments, the portable assembly 300 is detachably provided on the flexible outer covering 200. The portable assembly 300 is convenient for the user to carry or wear the temperature-controlled storage device, and can be removed when not needed to facilitate the standalone use of the storage module 100. By providing the portable assembly 300, the portability of the temperature-controlled storage device according to the present invention is increased, making the temperature-controlled storage device according to the present invention more suitable for outdoor use.

[0085] Furthermore, as shown in Figure 3, the portable assembly 300 includes a body-carrying member 310. The body-carrying member 310 includes a main body 312 and a shock-absorbing member 314. The main body 312 has an outer surface and an inner surface. The outer surface of the main body 312 is connected to the storage module 100, and the shock-absorbing member 314 is provided on the inner surface of the main body 312. The user can carry the temperature-controlled storage device on their back via the body-carrying member 310. Providing the shock-absorbing member 314 is advantageous in improving comfort when carrying the device.

[0086] In some embodiments, as shown in Figure 3, the human body carrying member 310 includes an accompanying extension assembly 316, which may be a structure such as a hook. The accompanying extension assembly 316 is provided on the main body 312 and, by adding a hook, can be used to extend the functionality of outdoor equipment such as blankets, tents, and walking sticks, significantly expanding the functionality of the temperature-controlled storage device. The accompanying part moves along with the movement of the temperature-controlled storage device.

[0087] As shown in Figure 15, the ancillary extension assembly 316 is removablely attached to the flexible outer covering 200. One or more ancillary extension assemblies 316 are provided at the four corners of the temperature-controlled storage device to connect to external members, such as power tools, removable tables, camping equipment, etc. Preferably, the ancillary extension assemblies 316 are provided at right angles to one or more of the four corners of the temperature-controlled storage device. More preferably, four ancillary extension assemblies 316 are provided at right angles to the four corners of the temperature-controlled storage device to be used by connection or combination. The ancillary extension assemblies 316 have screw holes formed for fixing and connecting external members.

[0088] The temperature-controlled storage device includes a portable component 300. The portable component 300 is detachably connected to the storage module 100 and / or flexible outer covering 200 so that the user can easily carry the temperature-controlled storage device. In some embodiments, unlike the embodiment shown in Figure 3, the portable component 300 may include a detachable wheel assembly. The wheel assembly is detachably connected to the storage module 100 and / or flexible outer covering 200 so that the temperature-controlled storage device can move. For example, the wheel assembly includes at least a pair of wheels and connecting components connected to the temperature-controlled storage device. The wheels are located near the bottom of the temperature-controlled storage device. The wheels allow the temperature-controlled storage device to move, and the user can easily carry the temperature-controlled storage device while walking.

[0089] The wheel assembly 504 preferably includes, for example, at least a pair of wheels, connecting components connected to the temperature-controlled storage device, and a pullable pull rod, with the wheels positioned near the bottom of the temperature-controlled storage device. The user can easily carry the temperature-controlled storage device while walking by pulling it with the pull rod.

[0090] As shown in Figure 15, the connecting component connected to the temperature-controlled storage device is preferably a frame 501. That is, the wheel assembly 504 includes, for example, at least a pair of wheels, a frame 501 connected to the temperature-controlled storage device, and a tensile rod.

[0091] In some embodiments, as shown in Figure 13, the portable assembly 300 includes at least one portable extension assembly 318. The portable extension assembly 318 is provided on the outer surface of the flexible outer covering 200 for buckling, hooking, or joining.

[0092] In other embodiments, as shown in Figures 16 to 19, a flexible backpack cover 500 is attached to the outside of the storage body 102. In this embodiment, the flexible backpack cover 500 corresponds to the flexible outer cover 200 in other embodiments. The flexible backpack cover 500 is provided with a metal bracket 501 for attaching the storage device to a means of transport such as a bicycle or automobile, thereby enabling portability. By providing the flexible backpack cover 500 to the storage body 102, a portable solution is provided to the user, and the flexible backpack cover 500 can perfectly conform to the shape of the storage body 102, providing good protection. The metal bracket 501 can effectively fix and attach the flexible backpack cover 500 to various means of transport such as bicycles and automobiles. This allows the user to easily attach the storage device to a means of transport according to their needs, making it convenient for carrying and moving. This allows the user to easily carry the storage device and meet their storage needs at any time.

[0093] As shown in Figure 16, the flexible backpack cover 500 has through holes 503 provided corresponding to the ventilation windows 4021. The flexible backpack cover 500 is provided with several side pockets. One of the side pockets of the flexible backpack cover 500 is a battery pocket 502 formed on the side of the ventilation channel defined by the two ventilation windows 4021. The battery pocket 502 is formed on the side of the heat dissipation channel defined by the two ventilation windows 4021. By providing through holes 503 corresponding to the ventilation windows 4021, it is ensured that the cooling assembly 450 can dissipate heat smoothly.

[0094] In this embodiment, when the flexible backpack cover 500 is attached to the outside of the storage body 102, the battery mounting section 409 and the portable power supply 405 can be stored and installed in the battery pocket 502. The electric wires can be held between the storage module 100, the cooling base 402, and the storage body 102, and at the same time, they are covered by the flexible backpack cover 500, thus protecting the portable power supply 405 and the electric wires. The battery pocket 502 is provided with a zipper opening. The zipper opening allows for convenient opening and closing of the battery pocket 502, and is also convenient for replacing the portable power supply 405 in the battery pocket 502.

[0095] (Power supply assembly) As shown in Figure 3, the power supply assembly includes a battery mounting section 409 and a portable power supply 405 that is detachably mounted on the battery mounting section 409. The battery mounting section 409 has an opening. Access to the portable power supply 405 is possible through this opening, making it convenient to replace the portable power supply 405 at any time. The battery mounting section 409 is electrically connected to the control circuit 404 of the temperature control module 250, so that the temperature control module 250 operates by obtaining power from the portable power supply 405.

[0096] The battery mounting section 409 is provided protruding from the storage module 100. This is convenient for the user to replace the battery or portable power supply 405, and is also advantageous in increasing the storage space of the storage module 100.

[0097] As shown in Figure 6, the portable power supply 405 may be fixed to the battery mounting section 409 by assembly or gravity, and the battery mounting section 409 may be provided with a fixing piece 411. The fixing piece 411 strengthens the connection between the portable power supply 405 and the battery mounting section 409 and prevents the portable power supply 405 from accidentally falling off the battery mounting section 409. The fixing piece 411 may be a strap or a nylon buckle. The fixing piece 411 may also be provided as two parts that engage with each other on the portable power supply 405 and the battery mounting section 409.

[0098] In some embodiments, the opening direction of the battery mounting section 409 is upward to improve the mounting stability of the mobile power supply and to facilitate user access.

[0099] The mobile power supply 405 may be, but is not limited to, a lithium-ion battery pack. The mobile power supply 405 may also be a power source to meet electrical energy needs, such as a polymer lithium-ion battery, alkaline battery, fuel battery, or hand-crank generator.

[0100] The portable power supply 405 can be repeatedly charged and discharged, but is not limited to this. In other embodiments, the portable power supply 405 may be configured to support only a single use.

[0101] In some embodiments, the flexible outer covering 200 has a radial circumferential surface, a top surface, and a bottom surface. The battery mounting portion 409 may be provided on the radial circumferential surface of the flexible outer covering 200, on the bottom surface of the flexible outer covering 200, or on the top surface of the flexible covering 200. In some embodiments, being provided on the top surface of the flexible covering 200 is also equivalent to being provided on the top surface of the flexible covering lid 202. Alternatively, the battery mounting portion 409 is provided inside the flexible covering lid 202. The battery mounting portion 409 also has a battery storage portion and an insertion / removal opening. The insertion / removal opening connects the battery storage portion to the external space in order to accommodate the mobile power supply 405.

[0102] The portable power supply 405 can be inserted into the battery mounting section 409 in a direction close to the storage module 100. The portable power supply 405 and the battery mounting section 409 may be provided on the front or side of the storage module 100. The portable power supply 405 is inserted into the battery mounting section 409 in a vertical downward or horizontal direction. The portable power supply 405 and the battery mounting section 409 may be provided on the top surface of the storage module 100. The portable power supply 405 is inserted into the battery mounting section 409 in a direction parallel to the top surface.

[0103] In some embodiments, the battery mounting portion 409 is connected to the cooling base 402 of the temperature control module 250. The battery mounting portion 409 may be formed integrally with the cooling base 402, or it may be detachably attached to the cooling base 402. The battery mounting portion 409 may or may not protrude from the radial circumferential surface of the cooling base 402. In this embodiment, in order to improve the heat dissipation effect of the battery mounting portion 409, heat dissipation holes can be formed in the outer wall of the battery mounting portion 409 to facilitate heat dissipation of the portable power supply 405, and at the same time, a heat dissipation fan can be added at the location where the heat dissipation holes are formed to further improve the heat dissipation effect of the portable power supply 405. Alternatively, the battery mounting portion 409 may be placed close to the vicinity of a ventilation window 4021 used for intake.

[0104] Specifically, the battery mounting section 409 is attached to the mounting surface 4025 of the cooling base 402. The battery mounting section 409 and the control circuit 404 are located on both sides of the cooling assembly 450. The battery mounting section 409 is close to the control panel 4022, and the battery mounting section 409 and the control panel 4022 are held near the corner of the cooling base 402. That is, the battery mounting section 409 and the control panel 4022 are held on two adjacent surfaces of the cooling base 402. The battery mounting section 409 and the control panel 4022 are positioned perpendicular to each other. The battery mounting section 409 is mounted to the mounting surface 4025 so that it is close to the ventilation window 4021 at the intake end. This allows the wires of the battery mounting section 409 to pass directly through the wiring hole 4024 and connect to the control circuit 404. This mounting method minimizes the wiring distance and reduces the length of the wires, making the storage device more compact. Furthermore, by positioning the ventilation window 4021 of the battery mounting section 409 close to the intake end, the portable power supply 405 can be positioned as far away as possible from the ventilation window 4021 at the exhaust end, thereby reducing the thermal impact on the portable power supply 405. The external power port 4023 and the battery mounting section 409 are located on the same plane.

[0105] In some other embodiments, the battery mounting section 409 is connected to the storage module 100 and is therefore spaced apart from the cooling assembly 450. This layout aims to effectively avoid the adverse effects of heat generated by the cooling assembly 450 during operation on the performance of the mobile power supply 405. This structure allows the mobile power supply 405 to be maintained in a more stable and appropriate working environment, thus ensuring its long-term stable operation. For example, as shown in Figures 18, 20A, and 20B, the battery mounting section 409 for mounting the mobile power supply 405 may be located on a side of the storage module 100 spaced apart from the temperature control module 250, or, as shown in Figure 26, the battery mounting section 409 for mounting the mobile power supply 405 may be located on a side of the storage module 100 close to the temperature control module 250 but above the temperature control module 250. The temperature control module 250 is connected to the mobile power supply 405 in the battery mounting section 409, thereby reducing the thermal impact of the temperature control module 250 on the mobile power supply located in the battery mounting section 409. The decoration of the flexible outer covering 200 allows the wiring of the battery mounting section 409 for mounting the mobile power supply 405 to be exposed on the outside of the storage body 102 and not exposed to the user. Another mounting method for the battery mounting section 409 is to mount it on the top of the storage lid 104, as shown in Figure 22. This allows the mobile power supply 405 to be spaced as far away from the cooling assembly 450 as possible, further reducing the adverse thermal impact on the performance of the mobile power supply 405.

[0106] In some other embodiments, the battery mounting portion 409 is at least partially covered by a flexible outer covering 200. For example, the flexible outer covering 200 can house the battery mounting portion 409 and the portable power supply 405 in an openable and closable manner. In the first state, the portable power supply 405 is covered by the flexible outer covering 200. In the second state, the flexible outer covering 200 can be opened, exposing the portable power supply 405.

[0107] In some embodiments, when the portable power supply 405 is located in the battery mounting section 409, it is at least partially exposed to the external environment of the flexible outer covering 200, making it convenient for the user to access.

[0108] In the embodiment shown in Figure 4, there is only one mobile power supply 405 and one battery mounting section 409, and they are located on one side of the storage module 100, on the side, so the overall appearance is close to the side pocket of the backpack cover.

[0109] In some embodiments, as shown in Figure 28, at least a portion of the temperature control module 250 protrudes from the radial surface of the storage module 100, and at least a portion of the battery mounting portion 409 protrudes from the radial surface of the storage module 100. The portions of the temperature control module 250 and the battery mounting portion 409 that protrude from the radial surface of the storage body 100 are symmetrically positioned on both sides of the storage body 100. This arrangement makes the overall appearance of the temperature-controlled storage device more symmetrical, is advantageous for balancing the center of gravity of the entire device, and improves comfort when carried on the back.

[0110] As shown in Figure 5, other embodiments of the power supply assembly are provided. The power supply assembly includes a power supply bracket 213 and a power supply plate 210 mounted on the power supply bracket 213. The power supply plate 210 can be a photovoltaic panel. The power supply plate 210 can provide power to the temperature-controlled storage device by absorbing solar energy, while simultaneously providing sunshade to the user. The power supply bracket 213 is connected to the storage module 100 or the flexible outer covering 200 or the portable assembly 300. The power supply plate 210 is suitable for supplying power to the portable power supply 405.

[0111] In some embodiments, as shown in Figure 6, the power supply assembly includes at least one power supply interface 407. The power supply interface 407 can be used with other power sources to output power directly to the temperature-controlled storage device. Types of power supply interfaces 407 include Type-C, AC female plug, hi-fi interface, and USB interface.

[0112] (Modified Example 1) In some modified embodiments, the temperature-controlled storage device further includes a portable member, which may be a rope. The portable member is detachably assembled to the temperature-controlled storage device according to the present invention. By using the portable member, the temperature-controlled storage device according to the present invention can be kept off the ground. The flexible outer covering 200 is provided with a portable connection portion connected to the portable member.

[0113] (Modified Example 2) In some modified embodiments, as shown in Figure 13, an assembled temperature-controlled storage device is provided that further includes an electric drive vehicle. The aforementioned temperature-controlled storage device according to the present application is mounted on an electric drive vehicle. The electric drive vehicle includes a removable mobile power supply. The mobile power supply can supply power to the electric drive vehicle and the temperature-controlled storage device according to the present application, respectively.

[0114] The electric drive vehicle and the temperature-controlled storage device according to this application are simultaneously powered by the mobile power supply 405. At least one of the electric drive vehicle and the temperature-controlled storage device according to this application is powered by power cord connection. Alternatively, at least one of the electric drive vehicle and the temperature-controlled storage device according to this application is powered by direct contact via electrical connection member docking. Alternatively, at least one of the electric drive vehicle and the temperature-controlled storage device according to this application is powered by direct contact via wireless charging.

[0115] The types of mobile power supply 405 are battery packs having multiple batteries, battery pack groups having multiple battery packs, or energy storage power supplies having inverter circuits.

[0116] The electric vehicle may be equipped with hooks and buckles that engage with the temperature-controlled storage device according to the present invention. This allows the temperature-controlled storage device according to the present invention to be detachably fixed to the electric vehicle by the portable extension assembly 318.

[0117] (Modified Example 3) In some variations, as shown in Figure 14B, the flexible outer covering 200 is provided with a hot air circulation port 137 for discharging hot air, and the hot air circulation port 137 is also provided on the ear covering 220, on which articles can be placed. When the temperature-controlled storage device is started, hot air is sent to the ear covering 220 to heat the articles inside. By using hot air recovery insulation or fan-heated insulation, these technologies can reduce the energy consumption of the temperature-controlled storage device, save energy, reduce the load on the device, and have environmental benefits.

[0118] In some arbitrary embodiments, the temperature-controlled storage device includes a removable table plate that is partially supported and deployable relative to the storage module 100.

[0119] In some arbitrary embodiments, the temperature-controlled storage device can also be powered by the vehicle's power supply, allowing car owners to enjoy cold drinks and hot meals anytime, anywhere, significantly improving the quality of life in the car.

[0120] In some arbitrary embodiments, temperature-controlled storage devices can meet the need for "not turning off when the vehicle is left unattended" through in-vehicle power supply technology. Since operation is interrupted after the set temperature is reached, the power consumption for 24 hours of continuous operation is often less than 1 kilowatt-hour.

[0121] The temperature-controlled storage device according to this application has various functions, including but not limited to cooling, heating, heat retention, and air cooling functions. The temperature-controlled storage device according to this application primarily supplies electricity using energy storage technology. The temperature-controlled storage device has many advantages through energy storage power supply and includes, but is not limited to, temperature-controlled storage devices that supply energy and can be used in places without power, such as outdoor activities, picnics, and camping. Even in the event of a power outage or other emergency, the temperature-controlled storage device that supplies energy and can keep food and beverages fresh can continue to operate. Because the temperature-controlled storage device that supplies energy and can store electrical energy when electricity demand is low and release electrical energy when electricity demand is high, other advantages such as highly efficient use of energy are realized.

[0122] The design of the temperature-controlled storage device according to this application can be used in a variety of fields, including but not limited to outdoor activities such as camping, picnics, and barbecues. The temperature-controlled storage device can provide refrigeration and heating functions to keep food and beverages at appropriate temperatures. In long-distance travel, the temperature-controlled storage device can provide travelers with cold drinks and fresh food. In sporting events, the temperature-controlled storage device can provide athletes with cold drinks to help them regain their strength. The temperature-controlled storage device can also be used for transporting medical products, such as vaccines and blood samples, which are items that need to be kept at a specific temperature. It can also be provided to delivery personnel for transporting refrigerated food and beverages. In some experiments that need to be conducted at a specific temperature, the temperature-controlled storage device can be provided in a variety of fields, such as providing a stable temperature environment.

[0123] The basic principles, main features, and advantages of this application are as described above. Those skilled in the art will understand that this application is not limited by the embodiments described above, and that the embodiments and descriptions in the specification are merely principles of this application. Various modifications and improvements are possible without departing from the spirit and scope of this application, and all such modifications and improvements fall within the scope of the protection claimed in this application. The scope of protection claimed in this application is defined by the appended claims and their equivalents. [Explanation of Symbols]

[0124] 100, Storage Module 102, Storage Unit 104. Storage lid 110, First Storage Unit 120, Second Storage Unit 127, Partition plate 129, partition plate displacement member 131. Partition plate conversion positioning member 135, Exhaust port 137, hot air circulation port 112. Overflow prevention space 116, heating element 216, Extended Encirclement Cover 108, sealing limiting member 200, soft outer coating 204, Soft covering 202, soft cover lid 220, Ear covering 500, soft backpack cover 501, Metal bracket 502, Battery pocket 503, through hole 504, Wheel Assembly 250, Temperature control module 450, Cooling Assembly 451, Compressor 452, Condenser 453, Cooling fan 454, Evaporator tube 404, Control circuit 402, Cooling base 4021, ventilation window 4022, control panel 4023, external power outlet 4024, wiring hole 4025, mounting surface 118. Cooling component 300, Mobile Assembly 310, Human body portable components 312, Main unit 314, Impact absorbing member 316, accompanying expansion assembly 318. Portable Extension Assembly 210, power supply board 213, Power supply bracket 405, mobile power supply 409, Battery mounting section 411, Fixing member 407, Power supply interface

Claims

1. A temperature-controlled storage device comprising a storage module, a temperature control module for adjusting the temperature inside the storage module, and a power supply assembly for supplying power to the temperature control module, The storage module further includes a soft outer covering that covers the outer periphery of the storage module, At least a portion of the surface of the temperature control module is covered by the soft outer coating, The power supply assembly includes a battery mounting section electrically connected to the temperature control module. The portable power supply is detachably attached to the battery mounting section in order to supply power to the temperature control module. The aforementioned flexible outer covering covers the battery mounting portion in a way that allows it to be opened and closed. The battery mounting portion is fixed to the outer surface of the storage module or the outer surface of the temperature control module such that at least a portion of it protrudes from the outer surface of the storage module, and has an opening for accessing the mobile power supply. The aforementioned opening is for inserting the mobile power supply vertically downward into the battery mounting section. A temperature-controlled storage device characterized by the following features.

2. At least a portion of the temperature control module protrudes from the outer surface of the storage module, At least a portion of the battery mounting portion protrudes from the outer surface of the storage module, The portion of the temperature control module that protrudes from the outer surface of the storage module and the portion of the battery mounting portion that protrudes from the outer surface of the storage module are located symmetrically on both sides of the storage module. The temperature-controlled storage device according to feature 1.

3. The storage module includes a storage body and a storage lid provided on the storage body so as to be openable and closable. The temperature control module includes a cooling base and a cooling assembly provided on the cooling base. The cooling base is connected to the storage body, The battery mounting portion is electrically connected to the cooling assembly. A temperature-controlled storage device according to claim 1 or 2.

4. The bottom of the storage body has a recessed space on the inside, the bottom of the storage body is stepped, or one corner of the bottom of the storage body is recessed on the inside, The temperature control module is removable and is provided in a recessed space inside the bottom of the storage body, and does not protrude from the outer surface of the storage body. The battery mounting portion is connected to the cooling base and protrudes from the outer surface of the storage body, or the battery mounting portion is connected to the outer surface of the storage body. The temperature-controlled storage device according to feature 3.

5. The bottom of the storage body has a recessed space on the inside, the bottom of the storage body is stepped, or one corner of the bottom of the storage body is recessed on the inside, The temperature control module is removable and is provided in a recessed space inside the bottom of the storage body, with at least one side protruding from the outer surface of the storage body. The battery mounting portion is located on one side away from the temperature control module, or is connected to the storage body so as to be on the same side as the temperature control module. Alternatively, the battery mounting portion is connected to the storage cover, The center of gravity of the temperature control module is spaced apart from the storage module. The center of gravity G of the temperature control module is located within a range of 1 to 1.5 times the radius R from the central axis of the storage body. The temperature-controlled storage device according to feature 3.

6. The aforementioned soft outer covering is A flexible covering body that covers the storage body and covers at least a portion of the surface of the temperature control module, so as to be assembled integrally with the storage body, A flexible covering lid that covers the storage lid so as to be assembled integrally with the storage lid, It includes at least one ear covering that partially covers the battery mounting portion or covers the battery mounting portion in an openable and closable manner, The storage body and the storage lid define a sealing connection position, the flexible covering and the flexible covering lid define a storage connection position, and the sealing connection position and the storage connection position are provided to be offset in the height direction, or The storage body and the storage lid define a sealing connection position, the top of the flexible covering extends upward beyond the sealing connection position, or the bottom of the flexible covering lid extends downward beyond the sealing connection position, or The storage body and the storage lid define a sealing connection position, the flexible covering and the flexible covering lid define a storage connection position, and the sealing connection position and the storage connection position are in the same horizontal position. The temperature-controlled storage device according to feature 3.

7. The temperature control module includes a control circuit provided on the cooling base, The battery mounting section is electrically connected to the control circuit, The control circuit is electrically connected to the cooling assembly, A control panel is provided on one outer surface of the cooling base. The control panel is electrically connected to the control circuit, The aforementioned flexible outer covering covers the cooling base so as to avoid the control panel. The cooling assembly includes a compressor, a condenser connected to the compressor, an evaporator connected to the condenser, and a heat dissipation fan provided on one side of the condenser. The cooling base is provided with at least one pair of ventilation windows for dissipating heat from the cooling assembly. The pair of ventilation windows are provided on opposing sides of the cooling base, or the pair of ventilation windows are provided on adjacent sides of the cooling base. The aforementioned flexible outer covering covers the cooling base in such a manner that it avoids the ventilation window. The temperature-controlled storage device according to feature 3.

8. The temperature-controlled storage device further includes a portable assembly that is detachably connected to the flexible outer covering and / or the storage module, so as to facilitate the user carrying the temperature-controlled storage device. The portable assembly includes a human body portable member that is detachably connected to the soft outer covering and / or the storage module, The temperature-controlled storage device is The storage module further includes a removable table plate that is partially supported and deployable relative to the storage module, A temperature-controlled storage device according to claim 1 or 2.

9. The power supply assembly includes one or more portable power sources that are detachably provided on the battery mounting portion. The power supply assembly further includes a solar power generation panel that supplies power to a mobile power supply, and a mobile power supply whose circuit is connected to the battery mounting portion, or The power supply assembly further includes at least one power supply interface electrically connected to an external power supply, which powers the temperature control module or the mobile power supply in the battery mounting section, and the type of the power supply interface is TYPE-C, AC female plug, U-shaped interface or USB interface. The temperature control module includes a control circuit, The battery mounting section is electrically connected to the control circuit, When the compressor of the temperature control module is operating, the control circuit controls the input of current to the compressor. When the compressor of the temperature control module is not driven, the control circuit controls the input of current to the mobile power supply until the mobile power supply is fully charged. A temperature-controlled storage device according to claim 1 or 2.

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