Outer casing and temperature control box

CN224618398UActive Publication Date: 2026-08-11SF PHARMACEUTICAL SUPPLY CHAIN CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-10-14
Publication Date
2026-08-11

AI Technical Summary

Technical Problem

然而,面单在撕掉后容易在布包结构上残留胶痕,影响美观且难以清理,导致布包需要整体更换,增加了使用成本

Benefits of technology

本申请外包箱体的第一箱盖可以更换,从而该种外包箱体具有较好的实用性。例如,当第一箱盖的表面因为面单残留的胶渍而影响使用美观时,操作人员可将第一箱盖拆卸下来进行清洗,又或者,可以单独更换第一箱盖,搭配重复使用的第一箱体,从而降低整体使用成本。又或者,当第一箱盖上的标识磨损或者需要更新时,也可以直接更换第一箱盖而不必更换整个外包箱体,进一步提升了使用的灵活性。

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Abstract

This utility model discloses an outer packaging box and a temperature-controlled box, relating to the field of cold chain logistics technology. The outer packaging box includes a first box body and a first box lid. The first box body defines a first accommodating cavity and an open opening communicating with the first accommodating cavity. The first box lid includes a first connecting portion and a second connecting portion respectively disposed at both ends of the first box lid, the first connecting portion and the second connecting portion being detachably connected to the first box body. The first box lid has a first state, a second state, and a third state. In the first state, both the first connecting portion and the second connecting portion are connected to the first box body, and the first box lid is placed over the open opening to form a closed first accommodating cavity. In the second state, the first connecting portion is separated from the first box body to open the first accommodating cavity, while the second connecting portion remains connected to the first box body. In the third state, both the first connecting portion and the second connecting portion are separated from the first box body to replace the first box lid. The box lid of the outer packaging box of this application can be replaced independently.
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Description

Technical Field

[0001] This utility model relates to the field of cold chain logistics technology, and in particular to an outer packaging box and a temperature-controlled box. Background Technology

[0002] In the pharmaceutical industry, long-distance transportation of medicines is frequently required. To ensure that medicines maintain their original medicinal properties during transportation, strict temperature control is necessary. Therefore, temperature-controlled boxes are an essential tool in the cold chain logistics market for pharmaceutical transportation.

[0003] In related technologies, the outermost layer of a temperature-controlled box is often covered with a cloth structure. This cloth structure serves to resist wear and dirt, and facilitates handling by couriers or logistics personnel. Additionally, shipping labels are often attached to the outer surface of the cloth structure for identification and sorting. However, after the labels are removed, adhesive residue can remain on the cloth structure, affecting its appearance and being difficult to clean, leading to the need for complete replacement of the cloth bag and increasing operating costs. Utility Model Content

[0004] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes an outer packaging box with a lid that can be replaced separately.

[0005] This utility model also proposes a temperature control box having the above-mentioned outer casing.

[0006] The outer casing according to a first aspect embodiment of the present invention includes: A first housing, the first housing defining a first receiving cavity and an open opening communicating with the first receiving cavity; The first box cover includes a first connecting part and a second connecting part respectively disposed at both ends of the first box cover, and the first connecting part and the second connecting part are detachably connected to the first box body. The first box cover has a first state, a second state, and a third state. In the first state, both the first connecting part and the second connecting part are connected to the first box body, and the first box cover is placed over the open opening to form a closed first accommodating cavity. In the second state, the first connecting part is separated from the first box body to open the first accommodating cavity, while the second connecting part remains connected to the first box body. In the third state, both the first connecting part and the second connecting part are separated from the first box body to replace the first box cover.

[0007] The outer packaging box according to the embodiment of this utility model has at least the following beneficial effects: The first lid of the outer packaging box in this application is replaceable, thus giving the outer packaging box better practicality. For example, when the surface of the first lid affects its appearance due to adhesive residue from the shipping label, the operator can remove the first lid for cleaning. Alternatively, the first lid can be replaced separately and used with a reusable first box, thereby reducing the overall usage cost. Furthermore, when the markings on the first lid are worn or need updating, the first lid can be replaced directly without replacing the entire outer packaging box, further enhancing the flexibility of use.

[0008] According to some embodiments of the present invention, the first box cover includes a first main body and a plurality of side wings, each of the side wings being connected to a different side of the first main body. When the first main body is covered by the open opening, each of the side wings overlaps the outer side of the side wall of the first box.

[0009] According to some embodiments of the present invention, the first connecting portion and the second connecting portion are respectively disposed on two opposite side wings.

[0010] According to some embodiments of the present invention, the first box body further includes two handles, which are respectively fixed to two opposite side walls of the first box body. Each handle includes a first end and a second end connected to the side wall. The outer casing also includes a first connecting part and a second connecting part. The first connecting part and the second connecting part are both arranged around the side wall and bottom wall of the first casing. The two ends of the first connecting part are respectively connected to the first ends of the two handles, and the two ends of the second connecting part are respectively connected to the second ends of the two handles.

[0011] According to some embodiments of the present invention, the outer packaging box is further provided with a fixing part, the fixing part is connected to the side wall of the first box, part of the fixing part overlaps with the first end, and part of the fixing part overlaps with the second end.

[0012] According to some embodiments of the present invention, the bottom wall of the first box is provided with at least three foot pads, each of which protrudes relative to the bottom wall of the first box.

[0013] According to some embodiments of the present invention, the outer packaging box includes a third connecting portion connected to the first box body. Both the first connecting portion and the third connecting portion include an extension section and a connecting hole disposed on the extension section. The outer packaging box also includes a locking member, which passes through the connecting hole of the first connecting portion and the connecting hole of the third connecting portion to connect the first box body and the first box cover. According to some embodiments of this utility model, the second connecting part is an anti-theft buckle, which includes a card seat and a card pin. The card pin passes through the first box body and the first box cover and is connected to the card seat to connect the first box body and the first box cover. According to some embodiments of the present invention, the first housing has an observation port for observing the thermometer, and the first housing also includes a transparent component that closes the observation port.

[0014] The temperature control box according to a second aspect embodiment of the present invention includes: Insulated box body; Protective enclosure; The outer packaging box as described in any of the above embodiments; The insulated box is located in the accommodating cavity of the protective box, and the protective box is located in the accommodating cavity of the outer box.

[0015] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein: Figure 1 This is a schematic diagram of the outer packaging box in the second state according to an embodiment of the present utility model; Figure 2 This is another perspective view of the outer packaging box body of this utility model embodiment in a second state; Figure 3 This is a front view of the outer packaging box in the first state according to an embodiment of the present utility model; Figure 4 This is an exploded view of the temperature control box according to an embodiment of the present invention.

[0017] Figure label: Outer casing 10; Insulated casing 20; Protective casing 30; First housing 100; First accommodating cavity 101; Handle 110; First end 111; Second end 112; First connecting part 120; Second connecting part 130; Fixing part 140; Foot pad 150; Third connecting part 160; Second extension section 161; Second connecting hole 162; Observation port 180; First lid 200; First main body 201; Side wing 202; First connecting part 210; First extension 211; First connecting hole 212; Second connecting part 220; Anti-theft buckle 300; locking device 350; Detailed Implementation The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0018] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0019] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. The use of "first" and "second" in the description is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0020] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0021] In the description of this utility model, the terms "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0022] In the pharmaceutical industry, long-distance transportation of medicines is frequently required. To ensure that medicines maintain their original medicinal properties during transportation, strict temperature control is necessary. Therefore, temperature-controlled boxes are an essential tool in the cold chain logistics market for pharmaceutical transportation.

[0023] In related technologies, the outermost layer of a temperature-controlled box is often covered with a cloth structure. This cloth structure serves to resist wear and dirt, and facilitates handling by couriers or logistics personnel. Additionally, shipping labels are often attached to the outer surface of the cloth structure for identification and sorting. However, after the labels are removed, adhesive residue can remain on the cloth structure, affecting its appearance and being difficult to clean, leading to the need for complete replacement of the cloth bag and increasing operating costs.

[0024] To address the aforementioned problems, this application proposes an outer casing 10, which can be a cloth bag or a structure made of other materials, used to cover the outermost part of the temperature control box, thereby providing wear resistance and preventing dirt accumulation. Figure 1 and Figure 2 As shown, the outer packaging box 10 includes a first box body 100 and a first box cover 200. The first box body 100 defines a first receiving cavity 101 and an open opening communicating with the first receiving cavity 101. It should be noted that the first receiving cavity 101 is used to receive the protective box body 30 of the temperature control box. Alternatively, the outer packaging box 10 can also be used alone to transport items that do not have high requirements for heat preservation.

[0025] The first box cover 200 includes first connecting portions 210 respectively disposed at both ends of the first box cover 200 (see reference). Figure 1 (as shown) and the second connecting part 220 (reference) Figure 2 As shown), for example, such as Figure 1 As shown, the first connecting part 210 is located at the front end of the first box cover 200, as... Figure 2 As shown, the second connecting part 220 is located at the rear end of the first cover 200. The first connecting part 210 and the second connecting part 220 can be detachably connected to corresponding positions of the first box body 100, thereby achieving fixation and sealing between the first cover 200 and the first box body 100.

[0026] Therefore, the first box cover 200 of this application has three usage states, which are named first state, second state, and third state for ease of description. In the first state, as... Figure 3 As shown, the first lid 200 is connected to the first box body 100 via the first connecting part 210 and the second connecting part 220. At this time, the first lid 200 covers the open opening of the first box body 100 and closes the first accommodating cavity 101, thus providing a sealing and protective function. This is suitable for providing sealed protection for the protective box body 30 of the temperature control box during transportation, preventing external dust or moisture from entering and ensuring the safety of drug transportation. In the second state, as... Figure 1As shown, the first connecting part 210 is separated from the first housing 100, while the second connecting part 220 remains connected to the first housing 100. At this time, the first accommodating cavity 101 is open, allowing items to be placed in or removed through the opening. It can be understood that when switching from the first state to the second state, the operator separates the first connecting part 210 from the first housing 100 and flips the first lid 200 around the second connecting part 220, thereby opening the outer packaging housing 10. In the third state, both the first connecting part 210 and the second connecting part 220 are separated from the first housing 100, allowing the first lid 200 to be completely removed for easy replacement.

[0027] Understandably, this type of outer packaging box 10 with a replaceable first box lid 200 offers good practicality. For example, when the surface of the first box lid 200 is affected by adhesive residue from the shipping label, the operator can remove the first box lid 200 for cleaning. Alternatively, the first box lid 200 can be replaced separately and used in conjunction with the reusable first box body 100, thereby reducing overall usage costs. Furthermore, when the markings on the first box lid 200 are worn or need updating, the first box lid 200 can be replaced directly without replacing the entire outer packaging box 10, further enhancing its flexibility.

[0028] It should be noted that the connection method between the first connecting part 210 and the first housing 100 can be a snap-fit ​​connection, magnetic connection, Velcro fastening, etc., and the connection method between the second connecting part 220 and the first housing 100 can also be a snap-fit ​​connection, magnetic connection, or Velcro fastening, etc. Furthermore, the connection method between each connecting part and the housing is not limited to one type. For example, the second connecting part 220 can be pre-fixed to the first housing 100 by Velcro fastening, and then locked in place by an anti-theft buckle.

[0029] Preferably, the connection between the second connecting part 220 and the first housing 100 should be relatively secure. Compared to the connection between the first connecting part 210 and the first housing 100, the connection between the second connecting part 220 and the first housing 100 needs to be maintained for a long time, and is only disassembled when the first housing cover 200 needs to be completely removed. Therefore, the connection between the second connecting part 220 and the first housing 100 should focus more on the reliability of the connection, such as using an anti-theft buckle 300 or a threaded connection. On the other hand, the connection between the first connecting part 210 and the first housing 100 is mainly used for temporary fixation to facilitate opening and closing operations. Therefore, the connection between the first connecting part 210 and the first housing 100 should focus more on facilitating quick separation and connection by operators, such as magnetic connection or Velcro fastening.

[0030] In some embodiments, the first lid 200 includes a first main body 201 and a plurality of side wings 202, such as Figure 1 and Figure 2 As shown, the first main body 201 is a rectangular structure corresponding to the open opening. Multiple side wings 202 are disposed on the edges of the first main body 201 and connected to different sides of the first main body 201. Each side wing 202 can fold along the edge of the first main body 201. When the first main body 201 is closed over the open opening, that is, when the first lid 200 is in the first state, each side wing 202 overlaps the outer side of the side wall of the first box 100 (see reference). Figure 3 As shown in the diagram, this achieves a tight fit and seal around the opening. The folding design of the side wings 202 not only improves the sealing performance between the first lid 200 and the first box body 100, but also effectively prevents the lid from loosening or falling off during transportation due to vibration or external force. It is understood that one or more of the side wings 202 can be magnetically connected or Velcro-attached to the first box body 100, thereby further enhancing the stability of the first lid 200 in the closed state.

[0031] Furthermore, the first connecting portion 210 and the second connecting portion 220 are respectively disposed on two opposite side wings 202. For example, the first connecting portion 210 is disposed on the front side wing 202, and can be as follows: Figure 1 The ring-shaped structure shown can overlap and fit with the ring-shaped structure on the first housing 100, and then be fixed by strapping to form a detachable connection; the second connecting part 220 is provided on the rear side wing 202, and can be as follows: Figure 2 The anti-theft buckle 300 shown is fixed to the rear end of the first box 100 and requires a specific tool to open, so as to ensure that the first box cover 200 remains firmly connected in the non-third state.

[0032] In some embodiments, such as Figure 1 As shown, the outer casing 10 also includes two handles 110, which are fixed to two opposite side walls of the first casing 100, typically the left and right side walls of the outer casing 10. The handles 110 have a ring-shaped structure to facilitate handling or carrying of the outer casing 10 by operators. The handles 110 can be made of plastic, rope, or other durable materials. Both ends of the handles 110 are fixedly connected to the first casing 100 by welding, riveting, or sewing to ensure that the handles 110 do not easily detach during frequent handling.

[0033] For ease of description, the two ends connecting the handle 110 to the first box body 100 are respectively named the first end 111 and the second end 112. It can be understood that, to improve the structural strength of the handle 110, the outer box body 10 is also provided with a first connecting part 120 and a second connecting part 130. Both the first connecting part 120 and the second connecting part 130 are arranged around the bottom wall and side wall of the first box body 100. The two ends of the first connecting part 120 are respectively connected to the first ends 111 of the two handles 110, and the two ends of the second connecting part 130 are respectively... The first connecting part 120 and the second connecting part 130 are connected to the second end 112 of the two handles 110, so that when the operator pulls the handles 110, the first connecting part 120 and the second connecting part 130 transmit the pulling force of the handles 110 to the bottom wall and side wall of the first box 100, effectively dispersing the force. In addition, some of the first connecting parts 120 and the second connecting parts 130 are distributed on the bottom wall of the first box 100, which can play a supporting role on the bottom of the first box 100 when the handles 110 are pulled, preventing the bottom wall of the first box 100 from deforming due to excessive force.

[0034] like Figure 1 and Figure 2 As shown, the two handles 110, the first connecting part 120, and the second connecting part 130 can be integrally formed from a loop-shaped rope or strip material, thus forming a complete force distribution system. The two ends of the handles 110 are sewn to the side walls of the first box 100, while the first connecting part 120 and the second connecting part 130 extend along the bottom wall and side wall. This structure not only improves the load-bearing capacity of the outer box 10 during transportation.

[0035] Furthermore, such as Figure 1 As shown, in order to further improve the connection strength between the lifting part and the side wall of the first box 100, the outer box 10 is also provided with a fixing part 140. The fixing part 140 extends along the front-back direction on the side wall of the first box 100 and maintains the connection with the side wall of the first box 100. Part of the fixing part 140 overlaps with the first end 111 of the lifting part, and part of the fixing part 140 overlaps with the second end 112 of the lifting part. The two ends of the handle part 110 and the fixing part 140 are fixed to the side wall of the first box 100 by sewing or riveting, thereby effectively enhancing the stability of the connection between the handle part 110 and the box.

[0036] It is understandable that the fixing part 140 can also be arranged around each side wall of the first housing 100 to form a closed ring structure, thereby increasing the contact area between the fixing part 140 and the first housing 100, and dispersing the load when the lifting part is subjected to force.

[0037] In some embodiments, the bottom wall of the first housing 100 is provided with at least three foot pads 150, each foot pad 150 protruding relative to the bottom wall of the first housing 100, and the three foot pads 150 forming a triangular support structure, thereby preventing the bottom of the first housing 100 from directly contacting the ground. The foot pads 150 are made of wear-resistant material, effectively preventing damage to the bottom wall due to friction or a damp environment. Figure 2 In the embodiment shown, the bottom wall of the first box 100 is provided with five foot pads 150, of which four foot pads 150 are located at the four corners of the bottom wall of the first box 100, and the fifth foot pad 150 is located in the central area of ​​the bottom wall. The five foot pads 150 work together to further enhance the stability of the outer box 10 when placed.

[0038] Furthermore, the foot pad 150 may be provided with anti-slip texture to increase the friction between the foot pad 150 and the ground and prevent the outer packaging box 10 from sliding during handling or placement.

[0039] In some embodiments, the outer casing 10 includes a third connecting portion 160 connected to the first casing 100. Both the first connecting portion 210 and the third connecting portion 160 include an extension section and a connecting hole disposed on the extension section. For ease of description, the extension section of the first connecting portion 210 is named the first extension section 211, the connecting hole of the first connecting portion 210 is named the first connecting hole 212, the extension section of the third connecting portion 160 is named the second extension section 161, and the connecting hole of the third connecting portion 160 is named the second connecting hole 162. Figure 1 As shown, one end of the first extension 211 is connected to the side wing 202, and the other end is in a free state, with the first connecting hole 212 located at the free end. One end of the second extension 161 is connected to the front wall of the first housing 100, and the other end is in a free state, with the second connecting hole 162 located at the free end.

[0040] Therefore, in the first state, when the first lid 200 is closed on the first housing 100, the connecting holes of the first connecting portion 210 and the second connecting portion 220 can be aligned. The outer housing 10 of this application also includes a locking member 350, see reference... Figure 3 As shown, the locking element 350 can be a strap, a combination lock, or other structure that can pass through the first connecting hole 212 and the second connecting hole 162 to achieve locking between the first lid 200 and the first box body 100. It is understood that the locking element 350 can prevent the first lid 200 from being accidentally opened during transportation. By setting a unique mark or identification code on the locking element 350, the identification and tracking function of the outer box body 10 can also be realized, further improving the security and management efficiency of the box body in logistics transportation.

[0041] In some embodiments, the second connecting portion 220 is an anti-theft buckle 300 (see reference). Figure 2 As shown in the diagram (specific structure not shown), the anti-theft buckle 300 includes a card holder and a pin. The pin passes through the first box body 100 and the first box cover 200 and connects to the card holder to securely connect the first box body 100 and the first box cover 200. It should be noted that the anti-theft buckle 300 requires a specific tool to open, thus preventing unauthorized opening and effectively preventing theft of items inside the box. It should also be noted that the structure of the anti-theft buckle 300 is a conventional technique for those skilled in the art, and its specific structure and principle will not be described in detail here. By setting the anti-theft buckle 300, the security performance of the outer box body 10 is further improved, effectively preventing illegal opening and theft during logistics transportation or storage. Moreover, the detachable design of the anti-theft buckle 300 facilitates the replacement of the first box cover 200.

[0042] In some embodiments, the outer casing 10 also houses a thermometer within its accommodating cavity for detecting temperature changes inside the temperature control box. The first casing 100 has an observation port 180 for viewing the thermometer. The first casing 100 also includes a transparent element that seals the observation port 180 to prevent external impurities from entering the temperature control box, while allowing the user to observe the thermometer reading in real time through the transparent element, ensuring the internal temperature remains within a preset range. It is understood that the transparent element is sewn on three sides and secured with Velcro on one side, allowing for flexible opening to facilitate the installation and removal of the thermometer.

[0043] In some embodiments, the outer packaging box 10 of this application is made of a multi-layer structure. For example, the outer layer of the outer packaging box 10 is made of Oxford cloth and has a PVC (polyvinyl chloride) coating, which has the advantages of being waterproof, wear-resistant, and tear-resistant. The inner layer of the outer layer is also provided with a 10mm pearl cotton, which can play a role in cushioning and protection. The inner material of the outer packaging box 10 is made of woven fabric aluminum film, which can be waterproof, heat-insulating, and moisture-proof.

[0044] The second aspect of this application provides a temperature-controlled box, such as... Figure 4 As shown, the temperature-controlled box includes the aforementioned outer casing 10, and a protective casing 30 disposed inside the outer casing 10. The protective casing 30 also contains an insulated casing 20. It is understood that the protective casing 30 is made of foamed material, possessing good impact resistance and cushioning performance, used to effectively absorb and disperse external impacts. The insulated casing 20 primarily serves an insulation function, formed by splicing together insulation panels. The insulation panels can be materials with good insulation properties, such as vacuum insulation panels, thereby ensuring the temperature stability of the medicine during transportation. The insulated casing 20 is located within the protective casing 30, and the interior of the insulated casing 20 defines a receiving cavity for holding items to be shipped, such as medicines, vaccines, or other biological products requiring constant temperature insulation.

[0045] Understandably, the temperature-controlled box in this application adopts a double-layer structure design, which not only improves the overall insulation effect but also enhances its resistance to pressure and impact. The protective box body 30, as the outer protective layer, effectively resists the physical impact of the external environment on the box body during transportation; while the insulated box body 20 ensures the stability of the internal temperature, preventing temperature fluctuations from affecting the quality of the items to be shipped. In practical applications, this temperature-controlled box can flexibly adapt to the insulation requirements of different medicines according to transportation needs, providing a safer and more reliable solution for pharmaceutical cold chain logistics.

[0046] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention. Furthermore, the embodiments of the present invention and the features thereof can be combined with each other unless otherwise specified.

Claims

1. The outer casing, characterized in that, include: A first housing, the first housing defining a first receiving cavity and an open opening communicating with the first receiving cavity; The first box cover includes a first connecting part and a second connecting part respectively disposed at both ends of the first box cover, and the first connecting part and the second connecting part are detachably connected to the first box body. The first box cover has a first state, a second state, and a third state. In the first state, both the first connecting part and the second connecting part are connected to the first box body, and the first box cover is placed over the open opening to form a closed first accommodating cavity. In the second state, the first connecting part is separated from the first box body to open the first accommodating cavity, while the second connecting part remains connected to the first box body. In the third state, both the first connecting part and the second connecting part are separated from the first box body to replace the first box cover.

2. The outer casing according to claim 1, characterized in that, The first box cover includes a first main body and a plurality of side wings. Each side wing is connected to a different side of the first main body. When the first main body is covered by the open opening, each side wing overlaps the outer side of the side wall of the first box.

3. The outer casing according to claim 2, characterized in that, The first connecting portion and the second connecting portion are respectively disposed on the two opposite side wings.

4. The outer casing according to claim 1, characterized in that, The first box also includes two handles, which are respectively fixed to two opposite side walls of the first box. Each handle includes a first end and a second end connected to the side wall. The outer casing also includes a first connecting part and a second connecting part. The first connecting part and the second connecting part are both arranged around the side wall and bottom wall of the first casing. The two ends of the first connecting part are respectively connected to the first ends of the two handles, and the two ends of the second connecting part are respectively connected to the second ends of the two handles.

5. The outer casing according to claim 4, characterized in that, The outer casing is also provided with a fixing part, which is connected to the side wall of the first casing. Part of the fixing part overlaps with the first end, and part of the fixing part overlaps with the second end.

6. The outer casing according to claim 1, characterized in that, The bottom wall of the first box is provided with at least three foot pads, each of which protrudes relative to the bottom wall of the first box.

7. The outer casing according to claim 1, characterized in that, The outer casing includes a third connecting portion connected to the first casing. Both the first connecting portion and the third connecting portion include an extension section and a connecting hole provided on the extension section. The outer casing also includes a locking member, which passes through the connecting hole of the first connecting portion and the connecting hole of the third connecting portion to connect the first casing and the first casing lid.

8. The outer casing according to claim 1, characterized in that, The second connecting part is an anti-theft buckle, which includes a card holder and a card pin. The card pin passes through the first box body and the first box cover and is connected to the card holder to connect the first box body and the first box cover.

9. The outer casing according to claim 1, characterized in that, The first housing has an observation port for observing the thermometer, and the first housing also includes a transparent component that closes the observation port.

10. A temperature control box, characterized in that, include: Insulated box body; Protective enclosure; The outer casing as described in any one of claims 1 to 9; The insulated box is located in the accommodating cavity of the protective box, and the protective box is located in the accommodating cavity of the outer box.