CN220247955U - Sealed structures and outdoor cabinets - Google Patents

Abstract

This application discloses a sealing structure and an outdoor cabinet, which belong to the field of storage equipment. The sealing structure includes: a first sealing member, which is a hollow structure and has an opening at its lower end; after the first sealing member is installed on the door frame flange of the outdoor cabinet, the first sealing member is The water-conducting structure formed between the sealing member and the door frame flange is connected to the outside through the opening. The sealing structure of this application forms a sealing structure on the basis of the sealing structure. The water-conducting structure formed between the first sealing member and the door frame flange is configured to communicate with the outside through the opening, ensuring the tightness between the door frame flange and the door frame. The accumulated water can flow out of the opening through the water guide structure, preventing excessive accumulation of water inside the seal and reverse water penetration into the outdoor cabinet. At the same time, the interior of the seal can be self-cleaning based on rain or artificial water spray.

Description

Sealed structures and outdoor cabinets

Technical field

This application belongs to the field of storage equipment, and particularly relates to a sealed structure and an outdoor cabinet.

Background technique

When storing energy storage equipment in an outdoor cabinet, it is necessary to set up a sealed structure inside the outdoor cabinet to ensure the safety of the energy storage equipment. In the related technology, there is a gap between the door frame flange and the sealing component. The accumulated water in the gap will penetrate into the cabinet through reverse water. It cannot effectively isolate the external environment from the environment inside the cabinet, and the door sealing effect is poor.

Utility model content

This application aims to solve at least one of the technical problems existing in the prior art. To this end, this application proposes a sealing structure and an outdoor cabinet. The sealing structure is formed on the basis of the sealing structure. The water-conducting structure formed between the first sealing member and the door frame flange is configured to communicate with the outside through the opening, ensuring that The accumulated water between the door frame flange and the door frame can flow out of the opening through the water guide structure, which prevents excessive accumulation of water inside the seal and reverse water penetration into the outdoor cabinet. At the same time, the internal sealing of the seal can be achieved based on rain or artificial water spray. Self-cleaning.

In the first aspect, this application provides a sealing structure applied to outdoor cabinets; the sealing structure includes:

A first sealing member, the first sealing member is a hollow structure and has an opening at its lower end;

After the first sealing member is installed on the door frame flange of the outdoor cabinet, the water conductive structure formed between the first sealing member and the door frame flange is connected to the outside through the opening.

According to the sealing structure provided by the embodiment of the present application, by installing a first seal on the door frame flange, and configuring the water-conducting structure formed between the first seal and the door frame flange to communicate with the outside through the opening, it is ensured that the door frame can be turned over The accumulated water between the side and the door frame can flow out of the opening through the water guide structure. A water guide structure is formed on the basis of the sealing structure, which avoids excessive water accumulation inside the seal and reverse water penetration into the outdoor cabinet. At the same time, it can prevent water from penetrating into the outdoor cabinet based on rainwater. Or spray water manually to achieve self-cleaning inside the seal.

In the sealing structure of an embodiment of the present application, the first seal includes a first sub-seal installed on the flange of the first vertical door frame and a second sub-seal installed on the flange of the second vertical door frame; At least one of the first sub-seal and the second sub-seal is the hollow structure and the lower end of the at least one has the opening.

In the sealing structure of one embodiment of the present application, the first sealing member includes a third sub-seal installed on the top horizontal door frame flange; the two ends of the third sub-seal are respectively connected with the first sub-seal. The upper end is connected to the upper end of the second sub-seal, and the first sub-seal and the second sub-seal are the hollow structure and the first sub-seal and the second sub-seal are The lower ends have the openings.

In the sealing structure of one embodiment of the present application, the first sealing member includes a third sub-seal installed on the top horizontal door frame flange; the two ends of the third sub-seal are respectively connected with the first sub-seal. There is a gap between the upper end and the upper end of the second sub-seal, and the first sub-seal is the hollow structure and has the opening at its lower end.

In the sealing structure of one embodiment of the present application, the first sealing member includes a third sub-seal installed on the top horizontal door frame flange; the third sub-seal is close to one end of the first sub-seal and is connected to the first sub-seal. The upper end of the first sub-seal is connected, one end of the third sub-seal is close to the second sub-seal, and there is a gap between the upper end of the second sub-seal, and the first sub-seal The sealing member is the hollow structure and has the opening at its lower end.

In the sealing structure of one embodiment of the present application, the first sealing member includes a third sub-seal installed on the top horizontal door frame flange; the third sub-seal is close to one end of the first sub-seal and is connected to the first sub-seal. There is a gap between the upper ends of the first sub-seal, the third sub-seal is close to one end of the second sub-seal, and is connected to the upper end of the second sub-seal, and the first sub-seal The sealing member is the hollow structure and has the opening at its lower end.

The sealing structure of an embodiment of the present application further includes a second sealing member installed on the bottom horizontal door frame flange, and the two ends of the second sealing member are respectively connected with the lower end of the first sub-seal member and the second sealing member. There is a gap between the lower ends of the sub-seals.

In the sealing structure according to one embodiment of the present application, the lower end of the first sealing member is lower than the second sealing member.

In the sealing structure of one embodiment of the present application, the first sealing member and the second sealing member are welded together.

The sealing structure of an embodiment of the present application further includes:

A first connection part, the first connection part is installed on the door frame flange, and the first connection part has a C-shaped structure;

Buffering part, the buffering part is connected to the first connecting part, and the buffering part is arranged on the side of the first connecting part away from the door frame.

In the second aspect, this application provides an outdoor cabinet, which includes:

Cabinet;

A door frame, the door frame is provided with a door frame flange;

Door body, the door body is arranged on the door frame;

As in the sealing structure of the first aspect, the sealing structure is provided on the cabinet body, and when the door body is closed, the door body presses the sealing structure against the door frame.

According to the outdoor cabinet provided by the embodiment of the present application, by arranging a sealing structure on the cabinet body of the outdoor cabinet, the accumulated water in the sealing assembly can be discharged to the outside through the sealing structure, thereby avoiding reverse water penetration caused by excessive accumulation of water inside the sealing assembly. to outdoor cabinets.

In an outdoor cabinet according to an embodiment of the present application, there are a plurality of cabinets, and the plurality of cabinets are arranged side by side, and each of the cabinets is provided with the door frame, the door body and the sealing structure.

In the outdoor cabinet according to one embodiment of the present application, the cabinet includes a plurality of sequentially arranged cabins.

One or more of the above technical solutions in the embodiments of the present application have at least one of the following technical effects:

By installing the first seal on the door frame flange, and configuring the water-conducting structure formed between the first seal and the door frame flange to communicate with the outside through the opening, it is ensured that the accumulated water between the door frame flange and the door frame can pass through The water guide structure then flows out from the opening, and a water guide structure is formed on the basis of the sealing structure, which prevents excessive accumulation of water inside the seal and reverse water penetration into the outdoor cabinet. At the same time, automatic water leakage inside the seal can be realized based on rain or artificial water spray. clean.

Further, the first sub-seal is installed on the first vertical door frame flange, the second sub-seal is installed on the second vertical door frame flange, and the first sub-seal and the second sub-seal are At least one of the seals has a hollow structure and at least one has an opening at its lower end, thereby forming a water-conducting structure. The accumulated water in the seal can be discharged to the outside through the opening, thereby preventing excessive accumulation of water inside the seal and causing reverse water to penetrate into the outdoor cabinet.

Furthermore, by setting the lower end of the first sealing member lower than the second sealing member to form a protruding portion relative to the overall door frame, the gap between the first sealing member and the door frame flange can be communicated with the outside world through the protruding portion. The environment is directly connected to form a water-conducting structure. The accumulated water in the seal can be discharged to the outside through the protruding part, thereby preventing excessive accumulation of water inside the seal and causing reverse water to penetrate into the outdoor cabinet, and the sealing effect is better.

Furthermore, by arranging a sealing structure on the cabinet body of the outdoor cabinet, the accumulated water in the sealing assembly can be discharged to the outside through the sealing structure, thus preventing backwater from penetrating into the outdoor cabinet due to excessive accumulation of water inside the sealing assembly.

Additional aspects and advantages of the application 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 application.

Description of drawings

The above and/or additional aspects and advantages of the present application will become apparent and readily understood from the description of the embodiments in conjunction with the following drawings, in which:

Figure 1 is one of the structural schematic diagrams of the sealing structure and outdoor cabinet provided by the embodiment of the present application;

Figure 2 is the second structural schematic diagram of the sealing structure and outdoor cabinet provided by the embodiment of the present application;

Figure 3 is the third structural schematic diagram of the sealing structure and outdoor cabinet provided by the embodiment of the present application;

Figure 4 is the fourth structural schematic diagram of the sealing structure and outdoor cabinet provided by the embodiment of the present application;

Figure 5 is the fifth structural schematic diagram of the sealing structure and outdoor cabinet provided by the embodiment of the present application;

Figure 6 is the sixth structural schematic diagram of the sealing structure and outdoor cabinet provided by the embodiment of the present application;

Figure 7 is the seventh structural schematic diagram of the sealing structure and outdoor cabinet provided by the embodiment of the present application;

Figure 8 is the eighth structural schematic diagram of the sealing structure and outdoor cabinet provided by the embodiment of the present application;

Figure 9 is the ninth structural schematic diagram of the sealing structure and outdoor cabinet provided by the embodiment of the present application.

Reference signs:

Cabinet 110; vertical flange 120; bottom horizontal door frame flange 130; first sub-seal 140;

second seal 150; door body 160; second sub-seal 170; third sub-seal 180;

Door frame flange 190; first connecting part 210; buffer part 220; opening 230.

Detailed ways

The technical solutions in the embodiments of the present application will be clearly described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art fall within the scope of protection of this application.

The terms "first", "second", etc. in the description and claims of this application are used to distinguish similar objects and are not used to describe a specific order or sequence. It is to be understood that the figures so used are interchangeable under appropriate circumstances so that the embodiments of the present application can be practiced in orders other than those illustrated or described herein, and that "first," "second," etc. are distinguished Objects are usually of one type, and the number of objects is not limited. For example, the first object can be one or multiple. In addition, "and/or" in the description and claims indicates at least one of the connected objects, and the character "/" generally indicates that the related objects are in an "or" relationship.

1. In the description of this application, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "inner", "outer", etc. indicate the orientation Or the positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. , therefore cannot be understood as a limitation on this application.

2. In the description of this application, "multiple" means two or more.

The outdoor cabinet according to the embodiment of the present application will be described below with reference to FIGS. 1 to 9 .

The outdoor cabinet includes: a cabinet body 110, a door frame, a door body 160 and a sealing structure.

In this embodiment, a door frame flange 190 is provided on the door frame.

The door body 160 is arranged on the door frame.

The sealing structure is provided on the cabinet 110, and when the door 160 is closed, the door 160 presses the sealing structure against the door frame.

In the actual implementation process, as shown in Figures 7 and 8, when the door body 160 is closed, the door body 160 presses the sealing structure against the door frame, and the door panel sheet metal, sealing assembly and door frame flange 190 can pass through The pressing action compresses the seal to a targeted amount of compression to create a sealing structure.

During application, energy storage equipment can be stored in outdoor cabinets.

According to the outdoor cabinet provided by the embodiment of the present application, by arranging a sealing structure on the cabinet 110 of the outdoor cabinet, the accumulated water in the sealing assembly can be discharged to the outside through the sealing structure, thereby avoiding water backflow caused by excessive accumulation of water inside the sealing assembly. Penetrate into outdoor cabinets.

In some embodiments, there may be multiple cabinets 110 .

In this embodiment, multiple cabinets 110 are arranged side by side, and each cabinet 110 is provided with a door frame, a door body 160 and a sealing structure.

The corresponding flanges 190 of the door frame and threshold of each cabinet 110 are also provided with sealing components.

When the door 160 corresponding to each cabinet 110 is closed, a sealing structure can be formed between each door 160, the sealing assembly and the door frame flange 190.

According to the outdoor cabinet provided by the embodiment of the present application, multiple cabinets 110 are arranged side by side, and each cabinet 110110 is provided with a door frame, a door body 160 and a sealing structure, and the door 160 corresponding to each cabinet 110 is closed. In this case, a sealing structure can be formed between each door body 160, the seal and the door frame flange 190. In practical applications, each cabinet 110 can be dust-proof and waterproof, so as to facilitate the storage of more energy storage equipment.

As shown in FIG. 1 , in some embodiments, the cabinet 110 may include a plurality of sequentially arranged cabins.

In this embodiment, multiple cabins are arranged in sequence.

The cabinet 110 may include a plurality of sequentially arranged cabins.

According to the outdoor cabinet provided by the embodiment of the present application, the cabinet 110 can include a plurality of sequentially arranged cabins. In practical applications, each cabin can also form a sealed structure to achieve dustproofing in each cabinet 110 Waterproof for easy storage of more energy storage equipment.

The sealing structure of the embodiment of the present application will be described below with reference to FIGS. 1 to 9 .

It should be noted that the sealing structure provided by the embodiment of the present application can be applied to outdoor cabinets.

Figure 2 is a schematic cross-sectional view of the outdoor cabinet. As shown in Figure 9, the sealing structure includes: a first sealing member.

In this embodiment, the first sealing member is a hollow structure and has an opening 230 at its lower end.

After the first sealing member is installed on the door frame flange 190 of the outdoor cabinet, the water-conducting structure (having a channel for water conduction) formed between the first sealing member and the door frame flanging 190 is connected to the outside through the opening 230, so as to It is ensured that in rainy weather, the accumulated water between the door frame flange 190 and the door frame flows out of the opening 230 through the water guide structure.

The door frame flange 190 is provided on the door frame.

The door frame flange 190 is the flange on the door frame of the outdoor cabinet.

The first sealing member is surrounded by the door frame flange 190, and the water-conducting structure formed between the first sealing member and the door frame flange 190 is connected to the outside world.

According to the sealing structure provided by the embodiment of the present application, by installing a first seal on the door frame flange 190 and configuring the water-conducting structure formed between the first seal and the door frame flange 190 to communicate with the outside through the opening 230, it is ensured that The water accumulated between the door frame flange 190 and the door frame can flow out from the opening 230 through the water guide structure. A water guide structure is formed on the basis of the sealing structure to avoid excessive water accumulation inside the seal and reverse water penetration into the outdoor cabinet. , and at the same time, the interior of the seal can be self-cleaning based on rain or artificial water spray.

In some embodiments, the first seal includes first sub-seal 140 and second sub-seal 170 .

In this embodiment, the door frame may include uprights, and the uprights may include vertical flanges 120 .

The vertical flange 120 includes a first vertical door frame flange and a second vertical door frame flange.

The first sub-seal 140 is installed on the first vertical door frame flange.

The second sub-seal 170 is installed on the second vertical door frame flange.

At least one of the first sub-seal 140 and the second sub-seal 170 has a hollow structure and at least one has an opening 230 at its lower end.

In actual implementation, the first sub-seal 140 can be configured as a hollow structure, and the lower end of the first sub-seal 140 has an opening 230; or the second sub-seal 170 can be configured as a hollow structure, and the second sub-seal 170 can be configured as a hollow structure. The lower end of the seal 170 has an opening 230; or the first sub-seal 140 and the second sub-seal 170 can both be provided with a hollow structure, and the lower ends of the first sub-seal 140 and the second sub-seal 170 both have openings 230. Opening 230.

According to the sealing structure provided by the embodiment of the present application, the first sub-seal 140 is installed on the first vertical door frame flange, the second sub-seal 170 is installed on the second vertical door frame flange, and the first sub-seal 170 is installed on the second vertical door frame flange. At least one of the sealing member 140 and the second sub-seal 170 has a hollow structure and has an opening 230 at the lower end, thereby forming a water conductive structure. The accumulated water in the sealing member can be discharged to the outside through the opening 230 to avoid excessive accumulation of water inside the sealing member. This often causes reverse water to penetrate into the outdoor cabinet.

In some embodiments, the first seal may include a third sub-seal 180 .

In this embodiment, the third sub-seal 180 may be mounted to the top horizontal door frame flange.

The four connection modes between the third sub-seal 180 and the first sub-seal 140 and the second sub-seal 170 are described in detail below.

As shown in FIG. 9(a) , in some embodiments, both ends of the third sub-seal 180 may be connected to the upper end of the first sub-seal 140 and the upper end of the second sub-seal 170 respectively.

The first sub-seal 140 and the second sub-seal 170 are hollow structures, and both have openings 230 at their lower ends.

As shown in FIG. 9(b) , in some embodiments, the two ends of the third sub-seal 180 may leave gaps with the upper ends of the first sub-seal 140 and the upper end of the second sub-seal 170 respectively.

The first sub-seal 140 is a hollow structure and has an opening 230 at its lower end.

As shown in Figure 9(c), in some embodiments, one end of the third sub-seal 180 close to the first sub-seal 140 can be connected to the upper end of the first sub-seal 140, and the third sub-seal 180 is close to the upper end of the first sub-seal 140. There may be a gap between one end of the second sub-seal 170 and the upper end of the second sub-seal 170 .

The first sub-seal 140 is a hollow structure and has an opening 230 at its lower end.

As shown in Figure 9(d), in some embodiments, one end of the third sub-seal 180 close to the first sub-seal 140 may leave a gap with the upper end of the first sub-seal 140. One end of the sealing member 180 is close to the second sub-seal 170 and may be connected to the upper end of the second sub-seal 170 .

The first sub-seal 140 is a hollow structure and has an opening 230 at its lower end.

According to the sealing structure provided by the embodiment of the present application, a third sub-seal 180 is installed on the top horizontal door frame flange, and four kinds of third sub-seals 180 are provided between the first sub-seal 140 and the second sub-seal 170 The connection method can be selected based on the actual needs of the user in actual applications. It is suitable for a variety of different situations, has high universality, and has a wide range of applicable scenarios.

In some embodiments, the sealing structure may also include a second seal 150 . In this embodiment, the second seal 150 is mounted to the bottom horizontal door frame flange 130 .

There are gaps between the two ends of the second sealing member 150 and the lower ends of the first sub-seal 140 and the second sub-seal 170 respectively.

According to the sealing structure provided by the embodiment of the present application, the second seal 150 is installed on the bottom horizontal door frame flange 130, and the two ends of the second seal 150 are respectively connected to the lower end of the first sub-seal 140 and the second sub-seal. A gap is provided between the lower ends of the seals 170 to facilitate drainage of accumulated water in the seals and to prevent excessive water accumulation inside the seals from causing reverse water to penetrate into the outdoor cabinet.

In some embodiments, the lower end of the first seal may be lower than the second seal 150 .

In this embodiment, by setting the lower end of the first seal mounted on the vertical flange 120 lower than the second seal 150 mounted on the bottom horizontal door frame flange 130, a protrusion relative to the overall door frame can be formed. part, the gap between the first sealing member and the door frame flange 190 can be directly connected to the external environment through the protruding part. Based on the action of gravity, the accumulated water inside the sealing member can flow to the outside along the sealing member, avoiding the internal leakage of the sealing member. Too much water will penetrate into the outdoor cabinet through reverse water infiltration.

During the research and development process, the inventor discovered that in the related technology, there is a natural gap between the first sealing member and the door frame flange 190. The accumulated water in the gap penetrates into the outdoor cabinet through reverse water penetration, and the sealing effect of the door body 160 is poor.

As shown in Figures 5 and 6, in this application, the vertical flange 120 of the door frame column has a partially protruding portion relative to the overall door frame (that is, the lower end of the first sealing member is lower than the second sealing member 150). A first seal is provided on the door frame flange 190 around the door frame. The gap between the first seal and the door frame flange 190 can be directly connected to the external environment through the protruding part, thereby forming a water-conducting structure to avoid sealing. Excessive water accumulation inside the cabinet will cause reverse water to penetrate into the outdoor cabinet, so the sealing effect is better.

According to the sealing structure provided by the embodiment of the present application, by setting the lower end of the first sealing member lower than the second sealing member 150 to form a protruding portion relative to the overall door frame, the gap between the first sealing member and the door frame flange 190 is The gap can be directly connected to the outside environment through the protruding part, thereby forming a water-conducting structure. The accumulated water in the seal can be discharged to the outside through the protruding part, thereby preventing excessive water accumulation inside the sealing element from causing reverse water to penetrate into the outdoor cabinet. The sealing effect is better.

In some embodiments, the first sealing member and the second sealing member 150 may be welded together.

In this embodiment, the welded connection may comprise a right angle weld,

By arranging right-angle welding between the first sealing member and the second sealing member 150, a right-angle sealing structure can be formed.

In practical applications, the accumulated water in the seal can flow out naturally through the right-angle sealing structure.

In this application, right-angle welding is provided between the first sealing member and the second sealing member 150. Compared with the arc welding in the prior art, the welding deformation is reduced and the flatness of the bottom horizontal door frame flange 130 is ensured. .

According to the sealing structure provided by the embodiment of the present application, by setting the first seal and the second seal 150 to be welded at right angles, the welding deformation is reduced, the flatness of the bottom horizontal door frame flange 130 is ensured, and the processing time is reduced. Manufacturing difficulty.

In some embodiments, the sealing assembly may include: a first connection part 210 and a buffer part 220.

In this embodiment, the first connecting part 210 is installed on the door frame flange 190, and the first connecting part 210 has a C-shaped structure.

The buffer part 220 is connected to the first connection part 210, and the buffer part 220 is disposed on a side of the first connection part 210 away from the door frame.

The cross section of the buffer portion 220 may be semicircular.

In actual implementation, when the door body 160 is closed, the straight edge of the buffer part 220 may be clamped between the door body 160 and the first connecting part 210 .

According to the sealing structure provided by the embodiment of the present application, by arranging the first connecting part 210 into a C-shaped structure and arranging the buffering part 220 connected to the first connecting part 210 , when the door body 160 is closed, the buffering part 220 The straight edge can be clamped between the door body 160 and the first connecting part 210 to form a sealing structure, thereby achieving dustproof and waterproofing in the outdoor cabinet.

FIG. 4 is a front view of the outdoor cabinet, wherein, as shown in FIG. 5 , in some embodiments, the first sealing member may further include at least two protrusions.

In this embodiment, at least two protrusions are symmetrically arranged on the arc-shaped sides of the buffer portion 240 .

In actual implementation, at least two protrusions are symmetrically arranged on the arc-shaped edge of the buffer portion 240, and the accumulated water in the seal can be discharged to the external environment through the at least two protrusions.

The embodiments of the present application have been described above in conjunction with the accompanying drawings. However, the present application is not limited to the above-mentioned specific implementations. The above-mentioned specific implementations are only illustrative and not restrictive. Those of ordinary skill in the art will Inspired by this application, many forms can be made without departing from the purpose of this application and the scope protected by the claims, all of which fall within the protection of this application.

In the description of this specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" or the like is intended to be incorporated into the description of the implementation. An example or example describes a specific feature, structure, material, or characteristic that is included in at least one embodiment or example of the present application. In this specification, schematic representations 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 any one or more embodiments or examples.

Although the embodiments of the present application have been shown and described, those of ordinary skill in the art will understand that various changes, modifications, substitutions and modifications can be made to these embodiments without departing from the principles and purposes of the present application. The scope of the application is defined by the claims and their equivalents.

Claims (13)

1. A sealing structure, characterized in that it is applied to outdoor cabinets; the sealing structure includes: A first sealing member, the first sealing member is a hollow structure and has an opening at its lower end; After the first sealing member is installed on the door frame flange of the outdoor cabinet, the water conductive structure formed between the first sealing member and the door frame flange is connected to the outside through the opening. 2. The sealing structure according to claim 1, wherein the first sealing member includes a first sub-seal installed on the flange of the first vertical door frame and a third sub-seal installed on the flanging of the second vertical door frame. Two sub-seals; at least one of the first sub-seal and the second sub-seal is the hollow structure and the lower end of the at least one has the opening. 3. The sealing structure according to claim 2, characterized in that the first sealing member includes a third sub-seal installed on the top horizontal door frame flange; both ends of the third sub-seal are respectively connected to the flange of the horizontal door frame. The upper end of the first sub-seal is connected to the upper end of the second sub-seal, and the first sub-seal and the second sub-seal are the hollow structure and the first sub-seal and The lower ends of the second sub-seals have the openings. 4. The sealing structure according to claim 2, wherein the first sealing member includes a third sub-seal installed on the flange of the top horizontal door frame; both ends of the third sub-seal are respectively connected to the flange of the horizontal door frame. There is a gap between the upper end of the first sub-seal and the upper end of the second sub-seal, and the first sub-seal is the hollow structure and has the opening at its lower end. 5. The sealing structure according to claim 2, wherein the first sealing member includes a third sub-seal installed on the top horizontal door frame flange; the third sub-seal is close to the first sub-seal. One end of the seal is connected to the upper end of the first sub-seal, and one end of the third sub-seal is close to the second sub-seal, leaving a gap between it and the upper end of the second sub-seal. , and the first sub-seal is the hollow structure and has the opening at its lower end. 6. The sealing structure according to claim 2, wherein the first sealing member includes a third sub-seal installed on the top horizontal door frame flange; the third sub-seal is close to the first sub-seal. There is a gap between one end of the seal and the upper end of the first sub-seal, and one end of the third sub-seal is close to the second sub-seal and is connected to the upper end of the second sub-seal. , and the first sub-seal is the hollow structure and has the opening at its lower end. 7. The sealing structure according to any one of claims 1 to 6, characterized in that the sealing structure further includes a second sealing member installed on the flange of the bottom horizontal door frame, and both ends of the second sealing member There are gaps between the lower end of the first sub-seal and the lower end of the second sub-seal respectively. 8. The sealing structure according to claim 7, wherein the lower end of the first sealing member is lower than the second sealing member. 9. The sealing structure according to claim 7, wherein the first sealing member and the second sealing member are welded together. 10. The sealing structure according to any one of claims 1-6, characterized in that the sealing structure further includes: A first connection part, the first connection part is installed on the door frame flange, and the first connection part has a C-shaped structure; Buffering part, the buffering part is connected to the first connecting part, and the buffering part is arranged on the side of the first connecting part away from the door frame. 11. An outdoor cabinet, characterized in that it includes: Cabinet; A door frame, the door frame is provided with a door frame flange; Door body, the door body is arranged on the door frame; The sealing structure according to any one of claims 1 to 10, the sealing structure is arranged on the cabinet body, and when the door body is closed, the door body squeezes the sealing structure on the cabinet body. Describe the door frame. 12. The outdoor cabinet according to claim 11, characterized in that there are a plurality of cabinets, and a plurality of cabinets are arranged side by side, and each cabinet is provided with the door frame and the door. body and the sealing structure. 13. The outdoor cabinet according to claim 11, wherein the cabinet body includes a plurality of cabins arranged in sequence.