CN218101846U - Waterproof sealing strip and portable energy storage fill electric pile - Google Patents

Abstract

The utility model discloses a waterproof sealing strip for realize the sealed between first part and the second part, include: a seal portion having a first sealing surface for mating with the first member and a second sealing surface for mating with the second member; and a drainage part connected to the sealing part, the drainage part being located outside the first and second members and having a drainage slope for draining water. The utility model provides a waterproof sealing strip uses the mould preparation, compares with the sealed mode of gluing among the prior art, owing to do not need artifical on-the-spot preparation seal structure, has guaranteed the uniformity of product. In addition, due to the fact that the drainage portion is additionally arranged, compared with the prior art that a standard O-shaped ring is used, the problem that water is accumulated at the sealing portion to affect sealing is solved. The utility model also discloses a portable energy storage fills electric pile.

Description

Waterproof sealing strip and portable energy storage fill electric pile

Technical Field

The utility model relates to a seal structure technical field especially relates to a waterproof sealing strip and portable energy storage fill electric pile.

Background

All have higher requirement to waterproof grade to some equipment that dispose the display screen, especially some outdoor equipment, for example portable energy storage fills electric pile, because portable energy storage fills electric pile and need uses under various environment, like underground garage, commercial center, residential district, outdoor charging station etc. in order to guarantee that it is when outdoor use, not influenced by the rainwater and the short circuit, so portable energy storage fills electric pile product whole waterproof requirement that needs to satisfy IP 54. The normal work of the product under the condition of water spraying is ensured, the function is not influenced, and the customer experience is not influenced.

The display screen that portable energy storage filled electric pile sets up on its door body, is provided with on the door body to be used for making the exerted display opening of display screen, and the display screen sets up in the inboard of the door body, and the demonstration side AND gate body of display screen shows the opening and corresponds to make and to watch the content that the display screen shows through this demonstration opening. The door body is generally made of metal, the display screen is made of glass, and after the door body and the display screen are directly attached, sealing treatment needs to be carried out at the attaching position.

The existing waterproof treatment scheme has two kinds, one kind is to the binding face beat glue realize sealed waterproof, but the manual in-process uniformity of beating glue is poor, leads to sealed waterproof effect unstable. The other type of sealing is realized by using the standard O-shaped ring, although the product consistency is met, the standard O-shaped ring does not have a drainage effect, so that water is easily accumulated at the sealing ring after water spraying, and sealing failure is caused.

Therefore, how to ensure the consistency effect of the product and prevent the problem of sealing failure caused by water accumulation at the sealing part is a technical problem to be solved by the technical personnel in the field at present.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention is directed to a waterproof sealing strip to ensure the consistency of products and prevent the sealing failure problem caused by water accumulation at the sealing portion;

another object of the utility model is to provide a portable energy storage fills electric pile with above-mentioned waterproof sealing strip.

In order to achieve the above object, the utility model provides a following technical scheme:

a weatherstrip for sealing between a first member and a second member, comprising:

a seal portion having a first sealing surface for mating with the first member and a second sealing surface for mating with the second member;

and a drainage part connected to the sealing part, the drainage part being located outside the first and second members and having a drainage slope for draining water.

Preferably, in the waterproof seal, the waterproof seal is of an annular structure, the sealing portion is located on an outer ring side of the annular structure, and the drainage portion is located on an inner ring side of the annular structure.

Preferably, in the waterproof seal, the waterproof seal has a rectangular ring structure or a circular ring structure.

Preferably, in the waterproof seal, the waterproof seal is a strip-shaped structure, and the drainage portion is located at one end of the sealing portion.

Preferably, in the waterproof seal, a first side of the drainage slope is a side close to the first sealing surface, a second side of the drainage slope is a side close to the second sealing surface, and a distance from the drainage slope to the sealing portion gradually decreases in a direction from the first side to the second side of the drainage slope.

Preferably, in the waterproof seal, a first side of the drainage slope extends outward of the first sealing surface, and a second side of the drainage slope extends outward of the second sealing surface.

Preferably, in the waterproof seal, a first side of the drainage slope is connected to the first sealing surface through a sealing slope, and the sealing slope forms an obtuse angle with the first sealing surface;

the drainage part is provided with a convex sealing surface which protrudes outwards from the second sealing surface at the second side of the drainage inclined plane and is used for being attached to the hole wall of the second component, the convex sealing surface is connected with the second sealing surface, and the convex sealing surface and the second sealing surface form a right angle.

Preferably, in the waterproof seal, an air vent hole is formed in the sealing portion.

Preferably, in the waterproof seal described above, the vent hole is a plurality of vent holes arranged at intervals in a direction from one end of the sealing portion close to the drain portion to one end thereof distant from the drain portion.

Preferably, in the waterproof seal, both side walls of the vent hole are parallel to the first sealing surface, and sharp corners pointing to or facing away from the drain portion are formed at both ends of the vent hole.

Preferably, in the waterproof seal, a plurality of protrusions are provided at intervals on the first sealing surface, and extend along the first sealing surface, and are used for being attached to the first component.

Preferably, in the waterproof seal described above, the thickness of the seal portion is 5.2 ± 0.2mm; and/or the presence of a gas in the atmosphere,

the waterproof sealing strip is made of silica gel.

The utility model provides a waterproof sealing strip sets up the position that needs are sealed of sealing between first part and second part during the use to make first sealed face and the sealed face of second laminate with first part and second part respectively, thereby prevent that the rainwater from getting into inside through the gap between first part and the second part. In addition, the drainage part of the waterproof sealing strip is arranged at one end of the sealing part, when the sealing part is arranged between the first component and the second component, the drainage part is exposed out of the first component and the second component, rainwater can be blocked by the drainage part firstly when falling to a gap between the first component and the second component, the drainage part is provided with a drainage inclined plane for drainage, rainwater falling on the drainage inclined plane can be quickly drained away along the drainage inclined plane under the action of gravitational potential energy, and the rainwater cannot be accumulated at the sealing part to influence sealing.

The utility model provides a waterproof sealing strip uses the mould preparation, compares with the sealed mode of gluing among the prior art, owing to do not need artifical on-the-spot preparation seal structure, has guaranteed the uniformity of product. In addition, due to the fact that the drainage portion is additionally arranged, compared with the prior art that a standard O-shaped ring is used, the problem that water is accumulated at the sealing portion to affect sealing is solved.

The utility model provides a portable energy storage fills electric pile, includes the display screen and the door body, through as above arbitrary waterproof sealing strip sealed between display screen and the door body, first part is the display screen, the second part is the door body.

The utility model provides a portable energy storage fills electric pile owing to have above-mentioned waterproof sealing strip, consequently has all technical effect of above-mentioned waterproof sealing strip concurrently, and this paper is no longer repeated here.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a sectional view of a waterproof sealing tape according to an embodiment of the present invention;

fig. 2 is a front view of the waterproof sealing strip disclosed in the embodiment of the present invention in use;

fig. 3 is a schematic cross-sectional view of a waterproof sealing strip disclosed in an embodiment of the present invention;

FIG. 4 is a schematic view showing the structure of the drain part of FIG. 3;

fig. 5 is a partial structural view of the sealing part in fig. 3.

Wherein, 10 is a waterproof sealing strip, 101 is a drainage part, 1011 is a drainage inclined plane, 1012 is a sealing inclined plane, 1013 is a convex sealing surface, 102 is a sealing part, 1021 is a first sealing surface, 1022 is a second sealing surface, 1023 is a bulge, 1024 is an exhaust hole;

20 is a first component and 30 is a second component.

Detailed Description

The core of the utility model is to provide a waterproof sealing strip to ensure the consistency effect of the product and simultaneously prevent the problem of sealing failure caused by water accumulation at the sealing part;

the utility model discloses an another core lies in providing a portable energy storage fills electric pile with above-mentioned waterproof sealing strip.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 and fig. 3, the embodiment of the present invention discloses a waterproof sealing strip 10 for sealing between a first component 20 and a second component 30, and when the joint between the first component 20 and the second component 30 has a waterproof requirement, the waterproof sealing strip 10 disclosed in the present embodiment can be used to seal the joint.

The weatherstrip 10 disclosed in this embodiment includes a sealing portion 102 and a drainage portion 101, wherein the sealing portion 102 is a main portion of the weatherstrip 10 for sealing, and is disposed at a gap between the first member 20 and the second member 30 to prevent rainwater from entering the inside of the device through the gap between the first member 20 and the second member 30 and affecting the normal operation of the device.

As shown in fig. 5, the sealing portion 102 has a first sealing surface 1021 for engaging with the first component 20 and a second sealing surface 1022 for engaging with the second component 30, the first sealing surface 1021 and the second sealing surface 1022 being opposite surfaces of the sealing portion 102. The sealing portion 102 is attached to the first member 20 by the first sealing surface 1021 and attached to the second member 30 by the second sealing surface 1022, so as to close the gap between the first member 20 and the second member 30, and prevent rainwater from passing through.

As shown in fig. 4, the drain part 101 is connected to the sealing part 102, the drain part 101 is located outside the first member 20 and the second member 30, and the drain part 101 has a drain slope 1011 for draining water. The drainage part 101 and the sealing part 102 are of an integrated structure and can be made of the same material, so that the injection molding is completed through a mold at one time, and the production efficiency is improved.

The utility model provides a waterproof sealing strip 10 sets up the position that needs are sealed of sealing 102 between first part 20 and second part 30 during the use to make the sealed face 1022 of first sealed face 1021 and second laminate with first part 20 and second part 30 respectively, thereby prevent that the rainwater from getting into inside through the gap between first part 20 and the second part 30. In addition, the drain 101 of the weather strip 10 is provided at one end of the seal 102, and when the seal 102 is installed between the first member 20 and the second member 30, the drain 101 is exposed to the first member 20 and the second member 30, and when rainwater falls in a gap between the first member 20 and the second member 30, the rainwater is first stopped by the drain 101, and the drain 101 has a drain slope for draining, and rainwater falling on the drain slope is quickly drained along the drain slope by gravitational potential energy, and does not accumulate at the seal and affect the sealing.

The utility model provides a waterproof sealing strip 10 uses the mould preparation, and is compared with the sealed mode of gluing among the prior art, owing to do not need artifical on-the-spot preparation seal structure, has guaranteed the uniformity of product. In addition, due to the fact that the drain portion 101 is added, compared with a standard O-shaped ring used in the prior art, the problem that water is accumulated at the sealing portion 102 to affect sealing is avoided.

According to different application scenarios, in the present embodiment, the waterproof sealing strip 10 may be an annular structure, for example, a rectangular annular structure or an annular structure may be designed according to different shapes of the places to be sealed. It will be understood by those skilled in the art that the shape of the weatherstrip 10 should match the shape of the place to be sealed, for example, the place to be sealed is a rectangular structure, and then the weatherstrip can be designed as a rectangular ring structure. Use to be applied to portable energy storage with this waterproof sealing strip 10 and fill electric pile as an example, because need sealed be display screen and the door body, the display screen setting is inboard at the door body (be close to portable energy storage promptly and fill electric pile one side in the box), consequently need set up corresponding demonstration opening on the door body, and the display screen is the rectangle structure usually, and consequently corresponding demonstration opening also is the rectangle structure, then is rectangle ring structure rather than whole with the waterproof sealing strip 10 of adaptation.

As shown in fig. 2, the sealing portion 102 is located on the outer ring side of the annular structure, and the water discharging portion 101 is located on the inner ring side of the annular structure, so that when the sealing portion 102 is mounted between the display screen and the inner wall of the display opening, the water discharging portion 101 is located in the display opening, and the water discharging slope 1011 causes rainwater to flow to the outside of the door body, thereby achieving the water discharging function.

It should be noted that, in a scenario of performing sealing performance on a linear or curved gap between the first member 20 and the second member 30, the waterproof sealing strip may be designed to be a strip-shaped structure, and the waterproof sealing strip may be designed to be a linear strip-shaped structure or a curved strip-shaped structure according to the shape of the gap. The drain 101 is located at one end of the sealing part 102 such that the drain 101 is located outside the first and second members 20 and 30 when the sealing part 102 is mounted to the gap between the first and second members 20 and 30, and the drain slope 1011 allows rainwater to flow to the outside of the first and second members 20 and 30 to perform a function of draining water.

As shown in fig. 4, in order to facilitate understanding of the inclined direction of the drainage slope 1011, a first side of the drainage slope 1011 is defined as a side close to the first sealing surface 1021, a second side of the drainage slope 1011 is defined as a side close to the second sealing surface 1022, and a distance from the drainage slope 1011 to the sealing portion 102 is gradually reduced from the first side to the second side of the drainage slope 1011, that is, after the waterproof sealing tape 10 is mounted to a position to be sealed, vertical heights of the first side and the second side of the drainage slope 1011 are different. When waiting to seal the position and having ponding trend, because the vertical height of the first side of drainage inclined plane 1011 and second side is different, and by the first side of drainage inclined plane 1011 to the direction of second side, highly reduce gradually, make the rainwater can flow by the direction of the first side of drainage inclined plane 1011 to second side, inclination is bigger, and the velocity of flow is faster. The person skilled in the art can design the inclination angle of the drainage slope 1011 according to actual requirements to adjust the drainage speed.

In order to completely avoid the accumulated water discharged by the drainage inclined plane 1011 from splashing on the joint of the first sealing surface 1021 and the second sealing surface 1022 with the first member 20 and the second member 30, in the present embodiment, a first side of the drainage inclined plane 1011 extends outside the first sealing surface 1021, and a second side of the drainage inclined plane 1011 extends outside the second sealing surface 1022. That is, in the present embodiment, the two sides of the drainage inclined plane 1011 extend to the two sides of the sealing portion 102, so as to provide a larger area of shielding for the sealing portion 102, and completely avoid that the sealing effect is affected by directly washing the joint of the sealing portion 102 and the first and second components 20 and 30 after rainwater flows down along the drainage inclined plane 101.

As shown in fig. 4, when the waterproof sealing strip 10 is applied to a mobile energy storage charging pile, it is necessary to ensure that the waterproof sealing strip completely fits the display screen, for example, the first sealing surface 1021 is a surface fitting the display screen, and since the first side of the drainage inclined surface 1011 extends outside the first sealing surface 1021, the second side of the drainage inclined surface 1011 extends outside the second sealing surface 1022. The surface of the drain portion 101 connected to the first seal surface 1021 and the first seal surface 1021 are no longer flush with each other, and the fitting is not good. Based on this, in this embodiment, the first side of the drainage inclined plane 1011 is connected to the first sealing surface 1021 through the sealing inclined plane 1012, the sealing inclined plane 1012 and the first sealing surface 1021 form an obtuse angle, specifically, an obtuse angle greater than 145 ° may be designed, when the sealing inclined plane 1012 and the first sealing surface 1021 are attached to the display screen, the sealing inclined plane 1012 may be deformed through compression, and the sealing inclined plane 1012 and the first sealing surface 1021 are in the same plane, thereby ensuring a better attachment degree with the display screen.

The drain 101 has a convex second sealing surface 1022 on the second side of the drainage inclined surface 1011 for engaging with the wall of the second member 30 (i.e., the wall of the door body opening), the convex sealing surface 1013 is connected to the second sealing surface 1022, and the convex sealing surface 1013 is at a right angle to the second sealing surface 1022. In this embodiment, by providing the convex sealing surface 1013 engaging with the wall of the second member 30, the sealing with the wall of the hole is increased, and rainwater is prevented from infiltrating into the gap between the first member 20 and the second member 30 along the wall of the hole.

Under the ideal condition, the design distance between the display screen and the door body is generally 1.2mm; considering the factors of dimensional tolerance, flatness and the like of parts, the distance between the display screen and the door body can be 0-4.3 mm finally; therefore, it is considered that the waterproof sealing strip 10 needs to be able to work normally to realize sealing when being compressed to 0-4.3 mm. Therefore, the waterproof sealing tape 10 is required to have a large compression rate, and in this embodiment, the sealing portion 102 is provided with the vent hole 1024 therein. Because the exhaust hole 1024 is formed in the sealing part 102, when the distance between the display screen and the door body is small and a large compression amount is needed, the first sealing surface 1021 and the second sealing surface 1022 of the sealing part 102 are close to each other, the exhaust hole 1024 is extruded, and compared with the solid structure of the sealing part 102, the sealing part 102 with the exhaust hole 1024 has a larger compression space and can adapt to a larger range of sealing distance.

It should be noted that the air in the exhaust hole 1024 is not communicated with the outside atmosphere. Taking the perimeter of the sealing portion 102 as 3m as an example, considering the flatness of the first member 20 and the second member 30, the sealing strip may be compressed in some parts with a large amount, and in some parts with a small amount; the air in the air outlet 1024 flows in the air outlet 1024 depending on the compression amount, and the air in the portion having a large compression amount is discharged to the portion having a small compression amount.

Further, when the distance between the display screen and the door body may be 0 to 4.3mm, the thickness of the sealing portion 102 (i.e., the distance between the first sealing surface 1021 and the second sealing surface 1022) may be designed to be 5.2 ± 0.2mm; meanwhile, in order to improve the elasticity of the waterproof sealing strip 10 and consider the outdoor use environment of the waterproof sealing strip 10, the waterproof sealing strip 10 is made of silica gel. It should be noted that other materials commonly used for manufacturing sealing rings can be used besides silica gel, but the requirements of RoHS (Restriction of Hazardous Substances, instructions for restricting the use of certain Hazardous components in electronic and electrical equipment), REACH (correlation, evaluation, authorization, and Restriction of Chemicals), POPs (Persistent Organic Pollutants), and the like, are required to be satisfied in order to meet the export demand.

In order to avoid that the volume of the air discharge hole 1024 is too large to affect the elasticity of the sealing part 102, the air discharge hole 1024 is arranged at intervals in a direction from one end of the sealing part 102 close to the drain part 101 to one end far from the drain part 101. In this embodiment, the plurality of vent holes 1024 are arranged at intervals, so that a solid portion of the sealing portion 102 is reserved between two adjacent vent holes 1024 to provide a certain support property, and the sealing portion 102 is prevented from being compressed and deformed too much when being compressed, which affects the sealing effect and causes an unaesthetic appearance.

Specifically, in this embodiment, two side walls of the air outlet 1024 are parallel to the first sealing surface 1021, and two ends of the air outlet 1024 form a sharp corner pointing to or facing away from the drainage portion 101. In this embodiment, as shown in fig. 2 and 4, the sharp corners at both ends of the air discharge hole 1024 are both directed to the direction of the water discharge portion 101, but the sharp corners at both ends of the air discharge hole 1024 may also be directed away from the direction of the water discharge portion 101, that is, the scheme shown in fig. 2 is rotated by 180 °.

As shown in fig. 3, the sharp corner of the discharge hole 1024 close to the drain 101 is a sharp hole protruding outward, and the sharp corner far from the drain 101 is a sharp hole recessed inward, which allows a support arm in the shape of a fold to be formed between two adjacent discharge holes 1024 to provide a supporting function without hindering the deformation of the sealing part 102.

The utility model discloses an in a specific embodiment, the interval is provided with a plurality of extensions along first sealed face 1021 on the first sealed face 1021 for with the protruding 1023 of the laminating of first part 20, first sealed face 1021 be with a side surface of display screen sealing, because the display screen is located the inboard of a body, do not belong to portable energy storage and fill electric pile's outward appearance face, consequently not high to the laminating degree requirement of sealing 102 and display screen, consequently the interval is provided with a plurality of edges on first sealed face 1021 extends protruding 1023, but each protruding 1023 parallel arrangement, realize with the sealed of display screen through this protruding 1023, can save waterproof sealing strip 10's quantity, reduce cost.

The embodiment of the utility model discloses electric pile is filled to portable energy storage, including the display screen and the door body, it is sealed through the waterproof sealing strip 10 as disclosed in above embodiment between the display screen and the door body, first part 20 is the display screen, and second part 30 is the door body. Because this portable energy storage fills electric pile has above-mentioned waterproof sealing strip 10, consequently has all technical effect of above-mentioned waterproof sealing strip 10 concurrently, and this paper is no longer described herein.

Considering portable energy storage to fill electric pile's outward appearance, the colour of waterproof sealing strip 10 can adopt black. Considering the assembly of the waterproof sealing strip 10, the second sealing surface 1022 is provided with the back adhesive, and the waterproof sealing strip 10 and the door body are fixed by the back adhesive, so that the gap generated in the assembly process is prevented, and the appearance and the performance are prevented from being influenced.

It should be noted that, in this specification, each embodiment is described in a progressive manner, and each embodiment focuses on differences from other embodiments, and portions that are the same as and similar to each other in each embodiment may be referred to.

As used in this application and the appended claims, the terms "a," "an," "the," and/or "the" are not intended to be inclusive in the singular, but rather are intended to be inclusive in the plural unless the context clearly dictates otherwise. In general, the terms "comprises" and "comprising" merely indicate that steps and elements are included which are explicitly identified, that the steps and elements do not form an exclusive list, and that a method or apparatus may include other steps or elements. An element defined by the phrase "comprising a component of ' 8230 ' \8230; ' does not exclude the presence of additional identical elements in the process, method, article, or apparatus that comprises the element.

In the description of the embodiments herein, "/" means "or" unless otherwise specified, for example, a/B may mean a or B; "and/or" herein is merely an association relationship describing an associated object, and means that there may be three relationships, for example, a and/or B, and may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, in the description of the embodiments of the present application, "a plurality" means two or more than two.

In the following, the terms "first", "second" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

The principle and the implementation of the present invention are explained by applying a specific embodiment, and the description of the above embodiment is only used to help understand the core idea of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims (13)

1. A weather strip for sealing between a first member (20) and a second member (30), comprising:

a seal portion (102), the seal portion (102) having a first sealing surface (1021) for conforming to the first component (20) and a second sealing surface (1022) for conforming to the second component (30);

a drain part (101) connected to the sealing part (102), the drain part (101) being located outside the first member (20) and the second member (30), and the drain part (101) having a drain slope (1011) for draining water.

2. The weatherstrip according to claim 1, characterized in that it is of annular configuration and said sealing portion (102) is located on the outer ring side of said annular configuration and said drainage portion (101) is located on the inner ring side of said annular configuration.

3. The weatherstrip according to claim 2, wherein said weatherstrip is of a rectangular ring structure or a circular ring structure.

4. The weatherstrip according to claim 1, characterized in that it is of a strip-like structure and the drain (101) is located at one end of the sealing portion (102).

5. The weather strip according to any one of claims 1 to 4, wherein the first side of the drainage slope (1011) is a side close to the first sealing surface (1021), the second side of the drainage slope (1011) is a side close to the second sealing surface (1022), and a distance from the drainage slope (1011) to the sealing portion (102) is gradually reduced from the first side to the second side of the drainage slope (1011).

6. The weather strip of claim 5, wherein a first side of said drainage ramp (1011) extends outwardly of said first sealing surface (1021) and a second side of said drainage ramp (1011) extends outwardly of said second sealing surface (1022).

7. The weather strip of claim 6, wherein the first side of the drainage ramp (1011) is connected to the first sealing surface (1021) by a sealing ramp (1012), the sealing ramp (1012) being at an obtuse angle to the first sealing surface (1021);

the drain portion (101) has a convex sealing surface (1013) protruding from the second sealing surface (1022) on a second side of the drain ramp (1011) for engaging a wall of the hole of the second component (30), the convex sealing surface (1013) being connected to the second sealing surface (1022), the convex sealing surface (1013) being at a right angle to the second sealing surface (1022).

8. The weather strip according to any one of claims 1 to 4, wherein the sealing portion (102) has an exhaust hole (1024) formed therein.

9. The waterproof sealing strip according to claim 8, wherein the air vent hole (1024) is a plurality of air vent holes arranged at intervals in a direction from one end of the sealing portion (102) close to the drain portion (101) to one end thereof away from the drain portion (101).

10. The weatherstrip according to claim 9, wherein both sidewalls of said vent hole (1024) are parallel to said first sealing surface (1021), and a sharp corner is formed at both ends of said vent hole (1024) toward or away from said drain portion (101).

11. A water resistant sealing strip according to any one of claims 1 to 4, wherein the first sealing surface (1021) is provided at spaced intervals with a plurality of protrusions (1023) extending along the first sealing surface (1021) for engagement with the first component (20).

12. The weather strip according to any one of claims 1 to 4, wherein the thickness of the sealing portion (102) is 5.2 ± 0.2mm; and/or the presence of a gas in the gas,

the waterproof sealing strip is made of silica gel.

13. A mobile energy storage charging pile is characterized by comprising a display screen and a door body, wherein the display screen and the door body are sealed through the waterproof sealing strip according to any one of claims 1 to 12, the first part (20) is the display screen, and the second part (30) is the door body.

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