CN216170863U - Filtering membrane assembly, shutter assembly and charging device - Google Patents

Abstract

The utility model provides a filtering membrane assembly, a shutter assembly and a charging device, comprising: a mounting seat; the filtering membrane component is detachably connected to the mounting seat; the splicing structure is arranged between the mounting seat and the filtering membrane component, and the filtering membrane component is spliced with the mounting seat; and the limiting component is arranged between the filtering membrane component and the mounting seat so as to limit the filtering membrane component to move relative to the mounting seat. By adopting the technical scheme, the problem that the disassembly and assembly operation of the filtering membrane component in the prior art is complex is solved.

Description

Filtering membrane assembly, shutter assembly and charging device

Technical Field

The utility model relates to the technical field of charging devices, in particular to a filtering membrane assembly, a shutter assembly and a charging device.

Background

At present, fill electric pile inside and contain a large amount of electronic components, can produce a large amount of heats in the use, consequently all set up the business turn over wind gap on the present electric pile that fills, circulate in order to fill electric pile inside to dispel the heat through the air in business turn over wind gap. Generally, a louver needs to be disposed at the air inlet and outlet so as to open or close the air inlet and outlet.

Among the prior art, inside for impurity such as dust in preventing the air gets into charging pile, need install the filtration membrane module on the shutter, filtration membrane module includes filtration membrane and mounting bracket, and filtration membrane fixes on the mounting bracket, and the mounting bracket passes through the bolt fastening on shutter or charging pile, but this structure has the complicated problem of mounting bracket and filtration membrane's dismouting operation.

SUMMERY OF THE UTILITY MODEL

The utility model provides a filtering membrane assembly, a shutter assembly and a charging device, and aims to solve the problem that the assembly and disassembly operation of the filtering membrane assembly in the prior art is complex.

According to one aspect of the present invention, there is provided a filtration membrane assembly comprising: a mounting seat; the filtering membrane component is detachably connected to the mounting seat; the splicing structure is arranged between the mounting seat and the filtering membrane component, and the filtering membrane component is spliced with the mounting seat; and the limiting component is arranged between the filtering membrane component and the mounting seat so as to limit the filtering membrane component to move relative to the mounting seat.

Further, the grafting structure includes the mounting groove, and the mounting groove setting is on the mount pad, and filter membrane module inserts in the mounting groove.

Furthermore, the mounting seat is of a U-shaped structure, the mounting seat is provided with a first inner wall, a second inner wall and a third inner wall which are sequentially connected, a first through groove extending along a first direction is formed in the first inner wall, a second through groove extending along a second direction is formed in the second inner wall, a third through groove extending along the first direction is formed in the third inner wall, the first direction is intersected with the second direction, and the first through groove, the second through groove and the third through groove are communicated to form a mounting groove; two sides of the filtering membrane component can be connected in the first through groove and the third through groove in a sliding mode, and two sides and the bottom end of the filtering membrane component are respectively clamped in the first through groove, the third through groove and the second through groove.

Further, the filtration membrane module comprises: a filter membrane body; the fixing frame, filter membrane body detachably sets up on the fixing frame.

Further, the fixing frame comprises a bottom plate and a pressing plate, a clamping portion is arranged between the pressing plate and the bottom plate, the filter membrane body is clamped between the bottom plate and the pressing plate through the clamping portion, and the pressing plate is fixedly connected with the bottom plate.

Furthermore, a first vent hole is formed in the pressing plate, a second vent hole is formed in the bottom plate, the first vent hole and the second vent hole are correspondingly formed, and the filter membrane body is located between the first vent hole and the second vent hole.

Further, the bottom plate has the installation face, and the filter membrane body laminates with the installation face mutually, and joint portion sets up on the installation face, and the edge card of filter membrane body is in joint portion, and clamp plate fixed connection is on the installation face.

Furthermore, flanges are arranged on two sides of the bottom plate and bent towards the mounting surface, the filter membrane body is fixed on the mounting surface through the flanges, and the flanges form clamping portions.

Furthermore, the limiting component comprises a limiting part and a fixing part, the limiting part is provided with a first limiting plate and a second limiting plate which are vertically connected, the first limiting plate is attached to the side face of the mounting seat, the second limiting plate is abutted to the filtering membrane component, the second limiting plate is used for limiting the position of the filtering membrane component on the mounting seat, and the fixing part is used for fixing the limiting part on the mounting seat.

According to another aspect of the present invention, a louver assembly is provided, where the louver assembly includes a window body and the filter membrane assembly described in the above technical solution, the window body has an air inlet, the mounting seat is disposed around the window body, and the filter membrane assembly covers the air inlet.

According to another aspect of the utility model, a charging device is provided, which comprises a charging pile and the shutter assembly described in the above technical solution, wherein the charging pile is provided with an air opening and an accommodating cavity, and the shutter assembly is arranged on the charging pile and is positioned at the air opening.

By applying the technical scheme of the utility model, the filtering membrane assembly comprises a mounting seat, a filtering membrane component, an inserting structure and a limiting component. The filtering membrane component is inserted on the mounting seat, and the limiting component is arranged between the filtering membrane component and the mounting seat so as to limit the filtering membrane component to move relative to the mounting seat. In the technical scheme, the filtering membrane assembly and the mounting seat are connected in an inserting mode, the position of the filtering membrane assembly on the mounting seat is limited through the limiting assembly, so that the filtering membrane assembly can be rapidly and stably mounted on the mounting seat, and workers can conveniently disassemble and assemble the filtering membrane assembly. The scheme has the advantages of simple structure, convenience in processing and manufacturing and lower cost.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

FIG. 1 illustrates a schematic view of a construction of a blind assembly provided by the present invention;

FIG. 2 is a schematic structural view of a mount provided by the present invention;

FIG. 3 illustrates a schematic structural view of a spacing assembly provided by the present invention;

FIG. 4 illustrates an exploded view of a filter membrane module provided by the present invention;

fig. 5 is a schematic structural diagram of a charging device provided by the present invention;

fig. 6 shows an exploded view of a charging device provided by the present invention.

Wherein the figures include the following reference numerals:

10. a mounting seat; 11. a first through groove; 12. a second through groove; 13. a third through groove; 20. a filtration membrane module; 21. a filter membrane body; 22. a fixed mount; 221. a base plate; 2211. a second vent hole; 2212. a mounting surface; 2213. flanging; 222. pressing a plate; 2221. a first vent hole; 30. mounting grooves; 40. a limiting component; 41. a limiting member; 411. a first limit plate; 412. a second limiting plate; 42. a fixing member; 50. a window body; 60. fill electric pile curb plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 4, an embodiment of the present invention provides a filtering membrane assembly, which includes a mounting base 10, a filtering membrane module 20, a plug structure, and a limiting module 40. The filtering membrane component 20 is detachably connected to the mounting seat 10; the inserting structure is arranged between the mounting seat 10 and the filtering membrane component 20, and the filtering membrane component 20 is inserted and connected with the mounting seat 10; the limiting assembly 40 is disposed between the filtering membrane assembly 20 and the mounting base 10 to limit the movement of the filtering membrane assembly 20 relative to the mounting base 10. The plugging structure can be arranged on the mounting seat 10, the filtering membrane assembly 20, the mounting seat 10 and the filtering membrane assembly 20. The arrangement of the inserting structure can rapidly assemble or disassemble the filtering membrane component 20 and the mounting seat 10, and the installation structure has the advantages of simple, convenient and rapid operation and the like. The limiting component 40 can limit the filtering membrane component 20 to move relative to the mounting seat 10, and the connection stability between the mounting seat 10 and the filtering membrane component 20 is further improved. Wherein, the inserting structure can be an inserting groove, the inserting groove is arranged on the mounting seat 10, and the filtering membrane component 20 is integrally inserted into the inserting groove; the inserting structure can also be provided with an inserting rod and an inserting hole which are matched with each other, the inserting rod is arranged on one of the mounting seat 10 and the filtering membrane component 20, the inserting hole is arranged on the other one of the mounting seat and the filtering membrane component, and the inserting rod is matched with the inserting hole for inserting.

In this technical scheme, with filtration membrane module 20 and mount pad 10 plug-in connection to restrict the position of filtration membrane module 20 on mount pad 10 through spacing subassembly 40, so can install filtration membrane module 20 on mount pad 10 fast, steadily, make things convenient for the staff to carry out the dismouting to filtration membrane module 20. The scheme has the advantages of simple structure, convenience in processing and manufacturing and lower cost.

In the present embodiment, as shown in fig. 2, the insertion structure includes a mounting groove 30, the mounting groove 30 is disposed on the mounting seat 10, and the filter membrane module 20 is inserted into the mounting groove 30. The mounting groove 30 is a groove extending in a straight line provided on the mounting seat 10, and the cross section of the mounting groove 30 may be square or arc-shaped. The shape of the filtering membrane module 20 is matched with that of the mounting groove 30, and the filtering membrane module 20 is inserted into the mounting groove 30. Of course, it is also possible to provide an insertion part on the filtering membrane module 20 to match the installation groove 30, and insert the insertion part into the installation groove 30, so as to connect the filtering membrane module 20 and the installation seat 10 together.

In this embodiment, as shown in fig. 2, the mounting seat 10 has a U-shaped structure, the mounting seat 10 has a first inner wall, a second inner wall and a third inner wall that are connected in sequence, a first through groove 11 that extends along a first direction is provided on the first inner wall, a second through groove 12 that extends along a second direction is provided on the second inner wall, a third through groove 13 that extends along the first direction is provided on the third inner wall, the first direction intersects with the second direction, and the first through groove 11, the second through groove 12 and the third through groove 13 are communicated to form a mounting groove 30. Two sides of the filtering membrane component 20 can be slidably connected in the first through groove 11 and the third through groove 13, and two sides and the bottom end of the filtering membrane component 20 are respectively clamped in the first through groove 11, the third through groove 13 and the second through groove 12. The mounting seat 10 is of a U-shaped structure, and the mounting seat 10 is arranged around the air inlet and the air outlet of the shutter or the cabinet so as to ensure that the air inlet and the air outlet are smooth and the filtering membrane component 20 covers the air inlet and the air outlet. The two sides of the filtering membrane component 20 slide along the first through groove 11 and the third through groove 13 until the bottom end of the filtering membrane component 20 is clamped into the second through groove 12, namely the insertion connection of the filtering membrane component 20 and the mounting groove 30 is completed. Optionally, the first direction is perpendicular to the second direction, the first direction is a vertical direction, and the second direction is a horizontal direction.

Optionally, the shape of the two sides of the filtering membrane module 20 is matched with the first through groove 11 and the third through groove 13, and the shape of the bottom end of the filtering membrane module 20 is matched with the second through groove 12, so as to ensure the stability of the connection of the filtering membrane module 20 and the mounting groove 30.

Specifically, the filtering membrane assembly 20 includes a filtering membrane body 21 and a fixing frame 22, and the filtering membrane body 21 is detachably disposed on the fixing frame 22. The filter membrane body 21 needs to be cleaned or replaced frequently, and the filter membrane body 21 is detachably arranged on the fixing frame 22, so that the filter membrane body 21 is convenient to clean or replace.

In this embodiment, as shown in fig. 4, the fixing frame 22 includes a bottom plate 221 and a pressing plate 222, a clamping portion is disposed between the pressing plate 222 and the bottom plate 221, the filter membrane body 21 is clamped between the bottom plate 221 and the pressing plate 222 by the clamping portion, and the pressing plate 222 and the bottom plate 221 are fixedly connected. Alternatively, the clamping portion may be disposed on the bottom plate 221, the pressing plate 222, or both the bottom plate 221 and the pressing plate 222. Alternatively, the clamping portion may be a clamping plate structure provided on the fixing frame 22, and the filter membrane body 21 is clamped between the bottom plate 221 and the pressure plate 222. The clamping portion can also be a hook, the hook is arranged on the bottom plate 221 or the pressure plate 222, the filter membrane body 21 is clamped by the hook, and then the filter membrane body 21 can be fixed between the bottom plate 221 and the pressure plate 222. The pressing plate 222 and the bottom plate 221 may be fixedly connected by a fastener, a clamping structure, or a magnetic attraction.

In this embodiment, the pressing plate 222 is provided with a first vent hole 2221, the bottom plate 221 is provided with a second vent hole 2211, the first vent hole 2221 and the second vent hole 2211 are correspondingly arranged, and the filter membrane body 21 is located between the first vent hole 2221 and the second vent hole 2211. The first vent hole 2221 and the second vent hole 2211 are correspondingly arranged, so that interference caused by air circulation can be reduced, air smoothly passes through the filtering membrane assembly 20, and impurities in the air are filtered by the filtering membrane body 21.

The bottom plate 221 has an installation surface 2212, the filter membrane body 21 is attached to the installation surface 2212, the clamping portion is disposed on the installation surface 2212, the edge of the filter membrane body 21 is clamped in the clamping portion, and the pressing plate 222 is fixedly connected to the installation surface 2212. The mounting surface 2212 is attached to the filter membrane body 21 so that the filter membrane body 21 is tightly connected with the fixing frame 22, and stable connection between the filter membrane body 21 and the fixing frame 22 can be further ensured. The joint portion sets up on installation face 2212 and blocks the edge of filter membrane body 21, specifically, joint portion is located the tip of filter membrane body 21, so sets up joint portion and can not block the filtration region of filter membrane body 21 to guarantee the filter effect of filter membrane body 21.

In this embodiment, the bottom plate 221 has flanges 2213 on both sides, the flanges 2213 are bent toward the mounting surface 2212, the flanges 2213 fix the filter membrane body 21 on the mounting surface 2212, and the flanges 2213 form a fastening portion. The filter membrane body 21 is clamped on the bottom plate 221 by the flange 2213, which facilitates the assembly of the filter membrane body 21 and the fixing frame 22. Wherein, the turned-over edge 2213 can be matched and clamped with the top end and the bottom end of the filter membrane body 21, and can also be matched and clamped with the two sides of the filter membrane body 21. In addition, the turned-over edge 2213 is arranged at the top end and the bottom end of the filter membrane body 21, so that beads flowing down along the filter membrane body 21 can be caught by the turned-over edge 2213, and the beads are prevented from flowing into the shutter or the cabinet.

As shown in fig. 3, the limiting component 40 includes a limiting member 41 and a fixing member 42, the limiting member 41 has a first limiting plate 411 and a second limiting plate 412 that are vertically connected, the first limiting plate 411 is attached to the side surface of the installation base 10, the second limiting plate 412 abuts against the filtering membrane component 20, the second limiting plate 412 is used for limiting the position of the filtering membrane component 20 on the installation base 10, and the fixing member 42 is used for fixing the limiting member 41 on the installation base 10. The fixing member 42 may be a bolt, a butterfly bolt, or a fastening bolt, and the limiting member 41 may be conveniently detached by using the butterfly bolt. Wherein, first limiting plate 411 and second limiting plate 412 can set up to integrated into one piece structure, so can increase locating part 41 bulk strength, easy to assemble.

The opening of the mounting seat 10 is flush with the top end of the filtering membrane assembly 20, the first limiting plate 411 is attached to the side surface of the mounting seat 10, the second limiting plate 412 is abutted to the top end of the filtering membrane assembly 20, and in such a configuration, the first limiting plate 411 can be used for limiting the displacement of the filtering membrane assembly 20 relative to the mounting seat 10, so that the filtering membrane assembly 20 is fixed on the mounting seat 10.

As shown in fig. 1, the present invention further provides a louver assembly, the louver assembly includes a window 50 and the filter membrane assembly described in the above technical solution, the window 50 has an air inlet, the mounting seat 10 of the filter membrane assembly is disposed around the window 50, and the filter membrane assembly 20 covers the air inlet. Through the structure, the filtering membrane assembly 20 on the window body 50 can be quickly disassembled and assembled, and then the filtering membrane body 21 is convenient to replace or clean.

As shown in fig. 5 and 6, an embodiment of the present invention further provides a charging device, where the charging device includes a charging pile and the louver assembly described in the above technical solution, the charging pile is provided with an air opening and an accommodating cavity, specifically, the charging pile side plate 60 is provided with an air opening, and the louver assembly is arranged on the charging pile side plate 60 and located at the air opening. The accommodating cavity is internally provided with electronic components, the electronic components can generate a lot of heat during operation, and the air port is used for ventilation so as to dissipate heat in the accommodating cavity. Set up the shutter subassembly through the wind gap department that fills electric pile curb plate 60, can utilize this shutter subassembly control wind gap to close to can utilize the filtration membrane assembly on the shutter subassembly to filter the air that gets into and hold the intracavity, prevent that entering such as dust from holding the intracavity.

In the technical scheme, the filtering membrane component 20 is connected with the mounting seat 10 in an inserting manner, and the position of the filtering membrane component 20 on the mounting seat 10 is limited by the limiting component 40, so that the filtering membrane component 20 can be quickly and stably mounted on the mounting seat 10, and workers can conveniently disassemble and assemble the filtering membrane component 20; the mounting base 10 is the U-shaped structure, is provided with the first groove 11 that leads to that is linked together, second through groove 12 and third through groove 13 on the inner wall of mounting base 10, and first groove 11, second through groove 12 and third through groove 13 of leading to constitute mounting groove 30, and simple structure and filtration membrane module 20 can stabilize and fix in mounting groove 30.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of the present invention should not be construed as being limited.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (11)

1. A filtration membrane assembly, comprising:

a mounting seat (10);

the filtering membrane assembly (20), the filtering membrane assembly (20) is detachably connected to the mounting base (10);

the splicing structure is arranged between the mounting seat (10) and the filtering membrane assembly (20), and the filtering membrane assembly (20) is spliced with the mounting seat (10);

the limiting assembly (40) is arranged between the filtering membrane assembly (20) and the mounting seat (10) and used for limiting the filtering membrane assembly (20) to move relative to the mounting seat (10).

2. The filtration membrane assembly according to claim 1, wherein the plugging structure comprises a mounting groove (30), the mounting groove (30) being provided on the mounting seat (10), the filtration membrane module (20) being inserted into the mounting groove (30).

3. The filtration membrane assembly of claim 2,

the mounting seat (10) is of a U-shaped structure, the mounting seat (10) is provided with a first inner wall, a second inner wall and a third inner wall which are sequentially connected, a first through groove (11) extending along a first direction is formed in the first inner wall, a second through groove (12) extending along a second direction is formed in the second inner wall, a third through groove (13) extending along the first direction is formed in the third inner wall, the first direction is intersected with the second direction, and the first through groove (11), the second through groove (12) and the third through groove (13) are communicated to form the mounting groove (30);

two sides of the filtering membrane assembly (20) can be slidably connected into the first through groove (11) and the third through groove (13), and two sides and the bottom end of the filtering membrane assembly (20) are respectively clamped in the first through groove (11), the third through groove (13) and the second through groove (12).

4. The filtration membrane assembly of claim 1, wherein the filtration membrane module (20) comprises:

a filter membrane body (21);

the filter membrane body (21) is detachably arranged on the fixing frame (22).

5. The filtration membrane assembly of claim 4, wherein the fixing frame (22) comprises a bottom plate (221) and a pressing plate (222), a clamping portion is disposed between the pressing plate (222) and the bottom plate (221), the filtration membrane body (21) is clamped between the bottom plate (221) and the pressing plate (222) through the clamping portion, and the pressing plate (222) and the bottom plate (221) are fixedly connected.

6. The filtration membrane assembly of claim 5, wherein the pressure plate (222) is provided with a first vent hole (2221), the bottom plate (221) is provided with a second vent hole (2211), the first vent hole (2221) and the second vent hole (2211) are correspondingly arranged, and the filter membrane body (21) is located between the first vent hole (2221) and the second vent hole (2211).

7. The filtration membrane assembly of claim 5, wherein the base plate (221) has a mounting surface (2212), the filter membrane body (21) is attached to the mounting surface (2212), the clamping portion is disposed on the mounting surface (2212), the edge of the filter membrane body (21) is clamped in the clamping portion, and the pressure plate (222) is fixedly connected to the mounting surface (2212).

8. The filter membrane assembly of claim 7, wherein the bottom plate (221) has flanges (2213) on both sides, the flanges (2213) are bent towards the mounting surface (2212), the flanges (2213) fix the filter membrane body (21) on the mounting surface (2212), and the flanges (2213) form the clamping portion.

9. The filtration membrane assembly of claim 1, wherein the limiting component (40) comprises a limiting member (41) and a fixing member (42), the limiting member (41) has a first limiting plate (411) and a second limiting plate (412) which are vertically connected, the first limiting plate (411) is attached to a side surface of the mounting seat (10), the second limiting plate (412) abuts against the filtration membrane component (20), the second limiting plate (412) is used for limiting a position of the filtration membrane component (20) on the mounting seat (10), and the fixing member (42) is used for fixing the limiting member (41) on the mounting seat (10).

10. A louver assembly characterized in that the louver assembly comprises a window (50) and the filter membrane assembly of any one of claims 1 to 9, the window (50) having an air inlet, the mount (10) being disposed around the window (50) and the filter membrane assembly (20) covering the air inlet.

11. A charging device, comprising a charging pile and the shutter assembly of claim 10, wherein the charging pile has an air opening and a receiving cavity, and the shutter assembly is disposed on the charging pile and located at the air opening.

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