CN212393087U

CN212393087U - Controller shell assembly and environmental sanitation equipment with same

Info

Publication number: CN212393087U
Application number: CN202021326662.5U
Authority: CN
Inventors: 翟羽菲; 苏伟; 薛振东; 李二良; 李金龙
Original assignee: Beijing Jinghuan Equipment Design And Research Institute Co ltd; Beijing Environment Sanitation Engineering Group Co., Ltd.
Current assignee: Beijing Jinghuan Equipment Design And Research Institute Co ltd; Beijing Environment Sanitation Engineering Group Co., Ltd.
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-01-22
Anticipated expiration: 2030-07-08

Abstract

The utility model provides a controller housing assembly and have its sanitation equipment, wherein, controller housing assembly, include: a base plate; the upper cover is detachably connected with the bottom plate, and the bottom plate and the upper cover enclose an accommodating space; the spraying layer sealing structure is extruded between the bottom plate and the upper cover. The technical scheme of the utility model the sealed pad of having solved the controller housing assembly among the prior art effectively installs the dislocation easily and leads to sealed not tight problem.

Description

Controller shell assembly and environmental sanitation equipment with same

Technical Field

The utility model relates to a sanitation equipment's technical field particularly, relates to a controller casing subassembly and have its sanitation equipment.

Background

With the development of science and technology, in order to meet the use requirements of customers, the automatic control of automobiles is widely concerned. The device is particularly important as an upper controller of an automobile brain.

At present, the upper controller shell generally comprises an upper shell and a lower shell matched and connected with the upper shell, and because an electrical element is arranged in the upper controller shell, the electrical element cannot be contacted with water, so that the upper controller shell needs to be sealed. The sealing mode among the prior art is that, be provided with sealed the pad between last casing and the lower casing, but because the controller is less, waste time and energy when installing sealed pad additional, in case sealed pad appear the dislocation will cause the sealed not tight of upper casing controller casing.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a controller housing assembly and have its sanitation equipment to the sealed pad of solving the controller housing assembly among the prior art installs the dislocation easily and leads to sealed not tight problem.

In order to achieve the above object, according to an aspect of the present invention, there is provided a controller housing assembly including: a base plate; the upper cover is detachably connected with the bottom plate, and the bottom plate and the upper cover enclose an accommodating space; the spraying layer sealing structure is extruded between the bottom plate and the upper cover.

Further, the sprayed-layer sealing structure includes a sealing coating sprayed on the surface of the bottom plate and/or the upper cover.

Further, the sealing coating is made of dealcoholized organosilicon materials.

Further, the upper cover comprises a cover plate main body and a one-way valve, a mounting hole is formed in the cover plate main body, and the one-way valve is mounted on the mounting hole so that gas in the controller shell assembly flows from inside to outside.

Further, the check valve includes connecting rod, spring and closing plate, and the connecting rod is worn to establish in the mounting hole, has the clearance between the outer wall of connecting rod and the inner wall of mounting hole, and spring and closing plate are all worn to establish on the connecting rod, and the outer end of connecting rod has spacing portion, and the first end of spring supports and presses on the closing plate, and the second end of spring supports and pushes up in spacing portion.

Further, the bottom plate includes the bottom plate main part, and bottom plate main part circumference edge is provided with a plurality of connect the via hole that the looks interval set up, covers on being provided with a plurality of screw holes corresponding with a plurality of connect the via hole.

Further, the upper cover comprises a cover plate main body and a plurality of protruding columns arranged on the cover plate main body, the protruding columns are arranged on one side, far away from the bottom plate, of the cover plate main body, the protruding columns are arranged in one-to-one correspondence with the connecting through holes, and the threaded holes are formed in the protruding columns.

Furthermore, one side of each convex column, which is far away from the bottom plate, is of a closed structure, and the opening of the threaded hole of each convex column faces one side of the bottom plate.

Further, the bottom plate also comprises a plurality of lugs which are arranged on the circumferential outer side of the bottom plate main body at intervals.

According to the utility model discloses an on the other hand provides a sanitation equipment, including sanitation equipment main part and the controller casing subassembly of setting in sanitation equipment main part, controller casing subassembly that controller casing subassembly does.

Use the technical scheme of the utility model, control housing assembly is when sealed, installs control structure's electrical components on the bottom plate, then links together bottom plate and upper cover, and electrical components is located accommodation space like this. The spraying layer sealing structure is adopted for sealing between the bottom plate and the upper cover, so that the problem of poor sealing caused by dislocation of the sealing gasket is avoided. The technical scheme of the utility model the sealed pad of having solved the controller housing assembly among the prior art effectively installs the dislocation easily and leads to sealed not tight problem.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 shows a bottom plate schematic of an embodiment of a controller housing assembly according to the present invention; and

fig. 2 shows a schematic view of an upper cover of the controller housing assembly of fig. 1.

Wherein the figures include the following reference numerals:

10. a base plate; 11. a base plate main body; 12. a first set of screw posts; 13. a second set of screw posts; 20. an upper cover; 21. a cover plate main body; 22. a one-way valve.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

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.

Exemplary embodiments according to the present application will now be described in more detail with reference to the accompanying drawings. These exemplary embodiments may, however, be embodied in many different forms and should not be construed as limited to only the embodiments set forth herein. It is to be understood that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the exemplary embodiments to those skilled in the art, in the drawings, the thicknesses of layers and regions are exaggerated for clarity, and the same devices are denoted by the same reference numerals, and thus the description thereof will be omitted.

As shown in fig. 1 and 2, a controller case assembly of the present embodiment includes: the bottom plate 10, the upper cover 20 and the sprayed layer sealing structure. The upper cover 20 is detachably connected to the base plate 10, and the base plate 10 and the upper cover 20 enclose an accommodation space. The sprayed layer sealing structure is compressed between the base plate 10 and the upper cover 20.

With the technical solution of this embodiment, when the control housing assembly is sealed, the electrical components of the control structure are mounted on the base plate 10, and then the base plate 10 and the upper cover 20 are connected together, so that the electrical components are located in the accommodating space. The bottom plate 10 and the upper cover 20 are sealed by adopting a spray coating sealing structure, so that the problem of poor sealing caused by dislocation of the sealing gasket can be avoided. The technical scheme of this embodiment has solved the easy installation dislocation of sealed pad of controller casing subassembly among the prior art effectively and has leaded to the not tight problem of sealing.

As shown in fig. 1 and 2, in the present embodiment, the sprayed layer sealing structure includes a sealing coating sprayed on the surface of the base plate 10 and/or the upper cover 20. The structure saves spraying materials and has lower processing cost.

In an embodiment (not shown), the sealing coating is made of a dealcoholized silicone material. The material has good sealing effect.

As shown in fig. 2, in the solution of the present embodiment, the upper cover 20 includes a cover main body 21 and a check valve 22, the cover main body 21 is provided with a mounting hole, and the check valve 22 is mounted on the mounting hole to enable the gas in the controller housing assembly to flow from inside to outside. The check valve 22 is arranged to allow the hot air in the controller housing assembly to flow outwards, and external moisture cannot enter the controller housing assembly.

As shown in fig. 2, in the technical scheme of this embodiment, check valve 22 includes connecting rod, spring and closing plate, and the connecting rod is worn to establish in the mounting hole, has the clearance between the outer wall of connecting rod and the inner wall of mounting hole, and spring and closing plate all wear to establish on the connecting rod, and the outer end of connecting rod has spacing portion, and the first end of spring supports and presses on the closing plate, and the second end of spring supports and pushes up in spacing portion. The check valve 22 is low in structural processing cost and convenient to set. The diameter of the limiting part at the outer end of the connecting rod is larger than that of the connecting rod main body.

As shown in fig. 1 and fig. 2, in the technical solution of the present embodiment, the bottom plate 10 includes a bottom plate main body 11, a plurality of connection through holes are provided at intervals at a circumferential edge of the bottom plate main body 11, and a plurality of threaded holes corresponding to the plurality of connection through holes are provided on the upper cover 20. The structure has lower processing cost and convenient disassembly and assembly.

As shown in fig. 2, in the solution of the present embodiment, the upper cover 20 includes a cover main body 21 and a plurality of protruding columns disposed on the cover main body 21, the plurality of protruding columns are disposed on one side of the cover main body 21 away from the bottom plate 10, the plurality of protruding columns and the plurality of through holes are disposed in a one-to-one correspondence manner, and the plurality of threaded holes are formed in the plurality of protruding columns. The structure saves materials. It should be noted that the bottom plate main body is 11-bit long square, the number of the connecting through holes is four, the four connecting through holes are located at four corners of the rectangle, and the number of the protruding columns is also four.

As shown in fig. 2, in the technical solution of the present embodiment, a side of each convex pillar away from the bottom plate 10 is a closed structure, and an opening of the threaded hole of each convex pillar faces to a side of the bottom plate 10. Therefore, the situation that the screw cannot enter the threaded hole due to the fact that pollutants such as dust and oil sludge enter the threaded hole can be avoided.

As shown in fig. 1, in the solution of the present embodiment, the bottom plate 10 further includes a plurality of lugs, and the plurality of lugs are disposed at intervals on the circumferential outer side of the bottom plate main body 11. The provision of the lugs facilitates the mounting of the controller housing assembly on the environmental sanitation apparatus. Specifically, the lugs are four, and the four lugs are symmetrically arranged on both sides of the bottom plate main body 11.

The application also provides sanitation equipment, which comprises a sanitation equipment main body and a controller shell assembly arranged on the sanitation equipment main body. The controller shell assembly is the controller shell assembly.

Still be provided with electrical components's plug connector between bottom plate 10 and the upper cover 20, the side of upper cover 20 has the opening, the plug connector is located the opening part of upper cover 20, the open-ended cross section reduces gradually in the direction by bottom plate 10 to upper cover 20, the cross section of plug connector reduces gradually in the direction by bottom plate 10 to upper cover 20 to make bottom plate 10, upper cover 20 and plug connector form sealedly, it should be said that, the sealed spraying layer that has dealcoholized organosilicon material all sprays in the position that bottom plate 10, upper cover 20 and plug connector contact.

As shown in fig. 1, the bottom plate 10 further includes a plurality of sets of connecting portions, the plurality of sets of connecting portions are disposed on the bottom plate body 11, and different sets of connecting portions correspond to different control structures. As shown in fig. 1, in the solution of the present embodiment, the multiple sets of connecting portions include a first set of screw columns 12 and a second set of screw columns 13, and the first set of screw columns 12 is located on the circumferential outer side of the second set of screw columns 13. The above arrangement allows the mounting of circuit boards of two different sizes of control structures, for example one type of circuit board connected to the first set of stud posts 12 and the other type of circuit board connected to the second set of stud posts 13.

As shown in fig. 1, in the solution of the present embodiment, the bottom plate 10 is square, the first group of screw columns 12 are four first screw columns, and the four first group of screw columns 12 are disposed at four corners of the bottom plate 10 and enclose a square. The structure has lower processing cost and is convenient to set. Of course, three or other numbers of first set of screw studs 12 are possible. The square may be rectangular or square.

As shown in fig. 1, in the solution of the present embodiment, the second group of screw columns 13 is four second screw columns, and the four second screw columns are disposed at four corners of the bottom plate 10 and enclose a square. The structure is compact. The gaps between the first set of screw posts 12 and the second set of screw posts 13 are connected by reinforcing ribs. Each screw column of the first group of screw columns 12 is provided with a reinforcing rib, each screw column of the second group of screw columns 13 is also provided with a reinforcing rib, and the first group of screw columns 12 and the second group of screw columns 13 are firmer.

As shown in fig. 1, in the solution of the present embodiment, the first group of screw columns 12 has a length of 171mm and a width of 140 mm. The distance from the central axis to the central axis of the studs adjacent to the first group of stud posts 12 is 171mm x 140 mm. The second set of screw studs 13 are 152mm long and 127mm wide. Similarly, the distance from the central axis to the central axis of the studs adjacent to the second group of stud 13 is 152mm × 127 mm.

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.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. A controller housing assembly, comprising:

a base plate (10);

the upper cover (20), the upper cover (20) is detachably connected with the bottom plate (10), and the bottom plate (10) and the upper cover (20) enclose an accommodating space;

a sprayed layer sealing structure extruded between the base plate (10) and the upper cover (20).

2. The controller housing assembly according to claim 1, wherein the sprayed layer sealing structure comprises a sealing coating sprayed on a surface of the base plate (10) and/or upper cover (20).

3. The controller housing assembly of claim 2, wherein the seal coating is made of a dealcoholized silicone material.

4. The controller housing assembly according to claim 1, wherein the upper cover (20) includes a cover main body (21) and a check valve (22), the cover main body (21) being provided with a mounting hole, the check valve (22) being mounted on the mounting hole to flow gas inside the controller housing assembly from inside to outside.

5. The controller housing assembly according to claim 4, wherein the check valve (22) comprises a connecting rod, a spring and a sealing plate, the connecting rod is arranged in the mounting hole in a penetrating manner, a gap is formed between the outer wall of the connecting rod and the inner wall of the mounting hole, the spring and the sealing plate are arranged on the connecting rod in a penetrating manner, the outer end of the connecting rod is provided with a limiting portion, the first end of the spring is pressed against the sealing plate, and the second end of the spring is pressed against the limiting portion.

6. The controller shell assembly according to claim 1, wherein the bottom plate (10) comprises a bottom plate main body (11), a plurality of connecting through holes are arranged at intervals on the circumferential edge of the bottom plate main body (11), and a plurality of threaded holes corresponding to the connecting through holes are arranged on the upper cover (20).

7. The controller-housing assembly according to claim 6, wherein the upper cover (20) includes a cover-plate main body (21) and a plurality of bosses provided on the cover-plate main body (21), the plurality of bosses being provided on a side of the cover-plate main body (21) away from the base plate (10), the plurality of bosses being provided in one-to-one correspondence with the plurality of connecting through-holes, the plurality of screw holes being formed in the plurality of bosses.

8. The controller housing assembly according to claim 7, wherein a side of each of the bosses away from the bottom plate (10) is a closed structure, and an opening of the threaded hole of each of the bosses faces a side of the bottom plate (10).

9. The control housing assembly of claim 6, wherein the base plate (10) further comprises a plurality of lugs disposed circumferentially outwardly of the base plate body (11) at spaced intervals.

10. A plumbing fixture including a plumbing fixture body and a controller housing assembly disposed on the plumbing fixture body, wherein the controller housing assembly is the controller housing assembly of any one of claims 1 to 9.