CN223898926U

CN223898926U - Junction box and wallboard assembly

Info

Publication number: CN223898926U
Application number: CN202520011546.0U
Authority: CN
Inventors: 李红
Original assignee: Wanhua Ecological New Home Decoration Henan Co ltd
Current assignee: Wanhua Ecological New Home Decoration Henan Co ltd
Priority date: 2025-01-03
Filing date: 2025-01-03
Publication date: 2026-02-10
Anticipated expiration: 2035-01-03

Abstract

The embodiment of the application relates to the field of cable or wire installation on the surface of a wall body of a building, in particular to a wiring cassette and a wallboard assembly. The wiring cassette provided by the embodiment of the application comprises a box body, wherein the box body comprises a back plate, a top plate, a bottom plate and two side plates, and the top plate and the bottom plate are respectively connected with the peripheral edges of the back plate. The cassette further includes at least one connector formed on the upper surface of the top plate and/or the lower surface of the bottom plate for connecting the cassette body to the back surface of the wall plate. The connecting piece is formed on the upper surface of the top plate and/or the lower surface of the bottom plate, and compared with the connecting piece formed at the left end and the right end of the box body, the connecting piece can avoid the situation that the connecting piece occupies the left end and the right end of the box body to influence the installation of the row-connected switch socket when the row-connected switch socket is to be installed at the left end and the right end of the connecting piece. Embodiments of the present application also provide a wallboard assembly.

Description

Junction box and wallboard assembly

Technical Field

The embodiment of the application relates to the field of cable or wire installation on the surface of a wall body of a building, in particular to a wiring cassette and a wallboard assembly.

Background

When interior decoration is performed by using wallboards, it is generally necessary to install a wiring box on the wallboard, and then to set the pipeline between wallboards in the wiring box, so that the wiring box can protect the pipeline.

At present, the mode of installing the wiring cassette on the wallboard is to reserve the cassette through hole on the wallboard, pre-embed the wiring cassette into the original building wall in advance, fix the wallboard on the original building wall, make the wiring cassette in the original building wall be connected with the cassette through hole of wallboard. The installation mode is greatly influenced by the errors of site construction and the skill level of staff, and the situation that a magazine through hole on a wallboard and a wiring magazine on a wall body cannot be aligned, so that a gap exists between the wiring magazine and the magazine through hole of the wallboard often occurs.

Disclosure of utility model

In view of the above, the present application provides a junction box and a wallboard assembly.

The embodiment of the application provides a wiring cassette which comprises a cassette body, at least one connecting piece and a connecting piece, wherein the cassette body comprises a back plate, a top plate, a bottom plate and two side plates, the top plate and the bottom plate are respectively connected with the peripheral edges of the back plate, and the connecting piece is formed on the upper surface of the top plate and/or the lower surface of the bottom plate and is used for connecting the cassette body to the back surface of the wall plate.

Preferably, the top plate, the bottom plate and the edges of the side plates away from the back plate together define an opening of the box body, and the surface of the side of the connecting piece away from the back plate is located in a plane where the opening is located.

Preferably, the top plate, the bottom plate and the edges of the two side plates away from the back plate together define an opening of the box body, and a preset distance exists between the surface of one side of the connecting piece away from the back plate and a plane where the opening is located.

Preferably, the top plate and the bottom plate are respectively provided with two holes for penetrating the pipeline, and the connecting piece on the top plate or the top plate is closer to the opening of the box body than the two holes on the top plate or the bottom plate.

Preferably, the upper surface of the top plate and/or the lower surface of the bottom plate are respectively provided with two connecting pieces, and each connecting piece is arranged adjacent to one side plate.

Preferably, at least one of the connectors is integrally formed with the case.

Preferably, the connector is an ear plate having an aperture.

The embodiment of the application also provides a wallboard assembly, which comprises a wallboard and the wiring cassette in any embodiment, wherein the wallboard is provided with a cassette through hole matched with the box body of the wiring cassette, and the wiring cassette is installed on the back surface of the wallboard through at least one connecting piece, wherein the cassette through hole faces to the opening of the box body.

Preferably, a preset distance exists between the surface of one side of the connecting piece, which is away from the backboard, and the plane where the opening is located, and the box body is inserted into the through hole of the box body from the opening of the box body to the part between at least one connecting piece, the at least one connecting piece is abutted with the back surface of the wallboard, and the wiring box is installed on the back surface of the wallboard through the at least one connecting piece.

Preferably, the preset distance is less than or equal to the depth of the through hole of the cassette.

The wiring cassette provided by the embodiment of the application can be installed at the cassette through hole of the wallboard by arranging the connecting piece, so that the situation that the wiring cassette cannot be aligned with the cassette through hole of the wallboard is avoided. Compared with the connecting pieces formed at the left end and the right end of the box body, the connecting pieces can avoid the influence on the installation of the row switch sockets because the connecting pieces occupy the positions of the left end and the right end of the box body when the row switch sockets are to be installed at the left end and the right end of the wiring cassette.

According to the wallboard assembly provided by the embodiment of the application, the wallboard is provided with the cartridge through hole, and the cartridge body is arranged on the cartridge through hole, so that the installation position of the wiring cartridge can be conveniently positioned, and the installation efficiency is improved. And compare in the fixed mode with the wiring magazine pre-buried in former building wall, fix the wiring magazine on the wallboard earlier, can not appear having the condition of gap because of magazine through-hole and wiring magazine misalignment to whole pleasing to the eye after installing wiring magazine and wallboard, disposable delivery rate is high.

Drawings

Fig. 1 is a schematic structural view of a cassette according to an embodiment of the present application;

FIG. 2 is a bottom view of the cassette of FIG. 1;

FIG. 3 is a front view of the cassette of FIG. 1;

FIG. 4 is a left side view of the cassette of FIG. 1;

FIG. 5 is a rear view of the cassette of FIG. 1;

Fig. 6 is a schematic structural view of a cassette according to still another embodiment of the present application;

FIG. 7 is a bottom view of the cassette of FIG. 6;

FIG. 8 is a front view of the cassette of FIG. 6;

FIG. 9 is a left side view of the cassette of FIG. 6;

Fig. 10 is a rear view of the cassette of fig. 6;

fig. 11 is an exploded view of a wallboard assembly according to an embodiment of the present application;

fig. 12 is a schematic view of an assembled wall panel assembly according to an embodiment of the present application.

Reference numerals illustrate:

1. Wallboard component 10, wire cassette 11, box body 110, opening 111, backboard 1110, through hole 112, top plate 113, bottom plate 114, side plate 115, open hole 12, connector 120, mounting hole 14, second connector 141, first connector 1410, fastener 142, second connector 1420, mounting hole 15, U-shaped plate 150, clamping groove;

20. wallboard, 21, cassette through holes, 22, back.

It should also be noted that the drawings are only for the purpose of describing the preferred embodiments and are not intended to limit the application itself. The drawings do not illustrate every aspect of the described embodiments and do not limit the scope of the application.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present application. It will be apparent that the described embodiments are one embodiment, but not all embodiments, of the present application. All other embodiments, which can be made by a person skilled in the art without creative efforts, based on the described embodiments of the present application fall within the protection scope of the present application.

It is to be noted that unless otherwise defined, technical or scientific terms used herein should be taken in a general sense as understood by one of ordinary skill in the art to which the present application belongs. If, throughout, reference is made to "first," "second," etc., the description of "first," "second," etc., is used merely for distinguishing between similar objects and not for understanding as indicating or implying a relative importance, order, or implicitly indicating the number of technical features indicated, it being understood that the data of "first," "second," etc., may be interchanged where appropriate. If "and/or" is present throughout, it is meant to include three side-by-side schemes, for example, "A and/or B" including the A scheme, or the B scheme, or the scheme where A and B are satisfied simultaneously.

In view of the problems mentioned in the background section, embodiments of the present application provide a wire cassette. Referring to fig. 11, the wall plate 20 is provided with a cassette through hole 21, and the wiring cassette 10 can be directly mounted at the cassette through hole 21 of the wall plate 20, thereby avoiding the situation that the wiring cassette 10 and the cassette through hole 21 of the wall plate 20 cannot be aligned.

As shown in fig. 1 to 5, the junction box 10 according to the embodiment of the present application includes a box body 11, and the box body 11 includes a back plate 111, a top plate 112, a bottom plate 113, and two side plates 114, which are respectively connected to the peripheral edges of the back plate 111. The cassette 10 further includes at least one connector 12 formed on the upper surface of the top plate 112 and/or the lower surface of the bottom plate 113 for connecting the cassette 11 to the back 22 of the wall plate 20.

The embodiment of the application provides the wiring cassette 10, by arranging the connecting piece 12, and by fixing the connecting piece 12 at the periphery of the cassette through hole 21 of the back surface 22 of the wallboard 20, the wiring cassette 10 is installed at the cassette through hole 21 of the wallboard 20, thereby avoiding the situation that the wiring cassette 10 and the cassette through hole 21 of the wallboard 20 cannot be aligned.

Compared with the connecting pieces 12 formed at the left and right ends of the box body 11, the connecting pieces 12 can avoid the influence on the installation of the row switch sockets because the connecting pieces 12 occupy the positions of the left and right ends of the box body 11 when the row switch sockets are installed at the left and right ends of the wiring cassette 10.

In some embodiments, the top plate 112, the bottom plate 113, and the edges of the side plates 114 that are remote from the back plate 111 together define an opening 110 that forms the box 11, and the surface of the side of the connector 12 that is remote from the back plate 111 lies in a plane in which the opening 110 lies. In such an embodiment, the surface of the connector 12 on the side facing away from the back plate 111 is flush with the end surfaces of the top plate 112, the bottom plate 113, and the side plates 114 on the side facing away from the back plate 111, and when the connector 12 is connected to the back surface 22 of the wall plate 20 in abutment with the wall plate 20, the end surfaces of the top plate 112, the bottom plate 113, and the side plates 114 on the side facing away from the back plate 111 are flush with the back surface 22 of the wall plate 20.

In other embodiments, as shown in fig. 6 to 10, the top plate 112, the bottom plate 113, and the edges of the two side plates 114 on the side far from the back plate 111 together define an opening 110 of the box 11, and a predetermined distance exists between the surface of the side of the connecting member 12 facing away from the back plate 111 and the plane in which the opening 110 is located. In such an embodiment, by providing a predetermined distance between the surface of the connector 12 on the side facing away from the back plate 111 and the plane in which the opening 110 is located, a portion of the top plate 112, the bottom plate 113, and the two side plates 114 can be inserted into the cassette through-hole 21 of the wall plate 20 when the connector 12 is tightly connected to the back surface 22 of the wall plate 20 with the wall plate 20. In such an embodiment, the depth of the cassette 11 can be greater, thereby providing a larger accommodation space, while the space of the wall plate 20 can be utilized, thereby reducing the external space occupied by the wiring cassette 10, since a portion of the cassette 11 is located within the cassette through hole 21 of the wall plate 20. Since the case 11 can provide a larger accommodation space, the volume of the cavity in the groove which is not occupied by the pipeline after the pipeline is placed can be reduced, thereby reducing potential leakage hazards and making the tightness of the junction box 10 better.

Further, since a portion of the case 11 is located in the cassette through hole 21 of the wall plate 20, misalignment between the wiring cassette 10 and the cassette through hole 21 of the wall plate 20 is prevented, and sliding of the case 11 with respect to the wall plate 20 is prevented when the wall plate 20 is connected by the connection member 12, facilitating quick installation.

In some embodiments, the predetermined distance between the surface of the side of the connector 12 facing away from the back plate 111 and the plane in which the opening 110 is located may be one third or one fourth of the distance between the side of the top plate 112 or the bottom plate 113 facing away from the back plate 111 and the back plate 111, so that stability when the junction box 10 is mounted to the wall plate 20 using the connector 12 can be ensured while the depth and volume of the box body 11 are sufficient to accommodate the pipeline. In some embodiments, the location of connector 12 may be determined based on the thickness of wall panel 20.

In some embodiments, two openings 115 are formed in the top plate 112 and the bottom plate 113, respectively, for threading the pipeline. The connector 12 on the top plate 112 or the bottom plate 113 is closer to the opening 110 of the cassette 11 than the two openings 115 on the top plate 112 or the bottom plate 113, thereby enabling the openings 115 to be located outside the cassette through-hole 21 when a portion of the cassette 11 is inserted into the cassette through-hole 21, so that a pipeline can be threaded into the cassette 11 from the opening 110.

In some embodiments, as shown in fig. 1 and 6, the upper surface of the top plate 112 and the lower surface of the bottom plate 113 are respectively provided with two connection pieces 12, and by providing the wire cassette 10 with a plurality of connection pieces 12, the connection stability between the wire cassette 10 and the wall plate 20 can be increased. Each connector 12 may be positioned adjacent one of the side plates 114, i.e., the connectors 12 are distributed on both sides of the housing 11, increasing the stability of the connection between the cassette 10 and the wall plate 20.

In some embodiments, the connector 12 and the housing 11 may be integrally formed, thereby facilitating both production and ensuring the strength of the junction box 10.

In some embodiments, the connector 12 is an ear plate. The ear panels may have mounting holes 120 that may be fixedly connected to the wall panel 20 by fasteners such as screws. In some embodiments, the ear panels may be adhered to the wall panel 20 using structural adhesive.

In some embodiments, the junction box 10 may further include a second connector 14, the second connector 14 being disposed on a facing side surface of the side plate 114 for connecting a switch or receptacle panel.

In some embodiments, the opposite side surfaces of the two side plates 114 form a clamping groove 150, and the second connecting piece 14 is clamped with the clamping groove 150. In some embodiments, the card slot 150 may be formed by a U-shaped plate 15 formed on the side plate 114.

In some embodiments, the second connecting member 14 includes a first connecting plate 141 and a second connecting plate 142 perpendicular to each other, the first connecting plate 141 is fixedly connected to the second connecting plate 142, and the first connecting plate 141 is inserted into the slot 150 to fix the first connecting plate 141 and the second connecting plate 142 to the side plate 114. The side of the first connecting plate 141 away from the second connecting plate 142 may be provided with a buckle 1410 for cooperating with the card slot 150 to prevent the first connecting plate 141 from being separated from the card slot 150.

The second connection plate 142 is parallel to the back plate 111, and the second connection plate 142 is used for connecting a switch or a socket panel. In some embodiments, the second connection plate 142 forms a mounting hole 1420, and fasteners (bolts or screws, etc.) may be used to pass through the mounting hole 1420 of the second connection plate 142 and the mounting hole of the switch or socket to connect the switch or socket panel with the box 11. Wherein, there is a space between the surface of the second connection plate 142 facing away from the side of the back plate 111 and the opening 110 of the box 11, so as to provide a location for mounting the switch or socket panel.

In some embodiments, the first and second connection plates 141 and 142 may be metal sheets. The first and second connection plates 141 and 142 may be one piece.

In some embodiments, a plurality of through holes 1110 are formed on the back plate 111. In some embodiments, back plate 111 forms 4 through holes 1110,4 through holes 1110 near the four corners of back plate 111, respectively.

Embodiments of the present application also provide a wall panel assembly 1, as shown in fig. 11 and 12, that includes a wall panel 20 and a junction box 10 in any of the embodiments described above. The wall plate 20 is provided with a cartridge through hole 21 adapted to the cartridge body 11 of the wiring cartridge 10, and the wiring cartridge 10 is mounted on the back surface 22 of the wall plate 20 through the connecting member 12. Wherein the cassette through-hole 21 faces the opening 110 of the cassette 11.

The embodiment of the application has the advantages that the wallboard 20 is provided with the cartridge through hole 21, the connection cartridge 10 is provided with the connecting piece 12, the connection cartridge 10 can be fixed on the back surface 22 of the wallboard 20 by utilizing the connecting piece 12 of the connection cartridge 10, and the connection cartridge 10 is arranged at the cartridge through hole 21 of the wallboard 20, so that the situation that the connection cartridge 10 and the cartridge through hole 21 of the wallboard 20 cannot be aligned is avoided. Thus, the entire assembly is beautiful after the junction box 10 and the wall plate 20 are mounted, and the one-time delivery rate is high.

In some embodiments, wall panel 20 may be a fabricated wall panel, an integrated wall panel, a dado panel, an integral bathroom wall panel, or the like.

In the illustrated embodiment, the upper surface of the top plate 112 and the lower surface of the bottom plate 113 are provided with two connectors 12, respectively. When the wallboard assembly 1 is installed, the opening 110 of the box 11 can be aligned with the through hole 21 of the cartridge, and then the four connecting pieces 12 are fixedly connected to the back 22 of the wallboard 20 respectively by screws, so as to complete the installation of the wallboard assembly 1 (as shown in fig. 12).

In some embodiments, a preset distance exists between the surface of the side of the connecting piece 12 away from the back plate 111 and the plane where the opening 110 is located, the box 11 is inserted into the box through hole 21 from the opening 110 to the part between the connecting pieces 12, the connecting pieces 12 are abutted with the back surface 22 of the wallboard 20, and the wire box 10 is mounted on the back surface 22 of the wallboard 20 through the connecting pieces 12. In such an embodiment, by providing a predetermined distance between the surface of the connector 12 on the side facing away from the back plate 111 and the plane in which the opening 110 is located, a portion of the top plate 112, the bottom plate 113, and the two side plates 114 can be inserted into the cassette through-hole 21 of the wall plate 20 when the connector 12 is tightly connected to the back surface 22 of the wall plate 20 with the wall plate 20. In such an embodiment, the depth of the cassette 11 can be greater, thereby providing a larger accommodation space, while the space of the wall plate 20 can be utilized to reduce the external space occupied by the wiring cassette 10 because part of the cassette 11 is located within the cassette through hole 21 of the wall plate 20. Since the case 11 can provide a larger accommodation space, the volume of the cavity in the groove which is not occupied by the pipeline after the pipeline is placed can be reduced, thereby reducing potential leakage hazards and making the tightness of the junction box 10 better.

In some embodiments, when installing the wallboard assembly 1 shown in fig. 11 and 12, the box 11 may be inserted into the through hole 21 of the cassette first until the connecting piece 12 abuts against the back surface 22 of the wallboard 20, and then the connecting piece 12 is fixedly connected with the wallboard 20 by using a screw, so as to complete the installation of the wallboard assembly 1.

In some embodiments, the predetermined distance between the surface of the side of connector 12 facing away from back plate 111 and the plane in which opening 110 is located may be determined based on the thickness of wall plate 20. It will be readily appreciated that the depth of the cassette through-hole 21 is the same as the thickness of the wall plate 20. The preset distance can be less than or equal to the depth of the cartridge through hole 21, so that the cartridge 11 inserted into the cartridge through hole 21 is prevented from extending out of the cartridge through hole 21 to protrude out of the front surface of the wallboard 20, and the aesthetic degree of the wallboard assembly 1 is prevented from being influenced.

Since a portion of the box 11 is located in the cartridge through hole 21 of the wall plate 20, the space of the wall plate 20 can be utilized, and the external space occupied by the wiring cartridge 10 can be reduced. Since the case 11 can provide a larger accommodation space, the volume of the cavity in the groove which is not occupied by the pipeline after the pipeline is placed can be reduced, thereby reducing potential leakage hazards and making the tightness of the junction box 10 better.

For example, if the thickness of the wall plate 20 is 10mm, the predetermined distance between the surface of the side of the connecting member 12 facing away from the back plate 111 and the plane in which the opening 110 is located may be 10mm.

The present utility model has been described in detail with reference to the drawings and the embodiments, but the present utility model is not limited to the embodiments described above, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model. The utility model may be practiced otherwise than as specifically described.

Claims

1. A junction box, comprising a box body, the box body including a back plate, a top plate, a bottom plate and two side plates respectively connected to the four edges of the back plate; characterized in that the junction box further includes: at least one connector formed on the upper surface of the top plate and/or the lower surface of the bottom plate, for connecting the box body to the back of a wall panel.

2. The junction box according to claim 1, characterized in that the top plate, the bottom plate, and the edges of the two side plates away from the back plate together define the opening of the box body.

The surface of the connector facing away from the back plate lies in the plane of the opening.

3. The junction box according to claim 1, characterized in that the top plate, the bottom plate, and the edges of the two side plates away from the back plate together define the opening of the box body.

There is a predetermined distance between the surface of the connector facing away from the back plate and the plane where the opening is located.

4. The junction box according to claim 3, characterized in that two openings are respectively provided on the top plate and the bottom plate for threading conduits;

Compared to the two openings on the top plate or the bottom plate, the top plate or the connector on the top plate is closer to the opening of the box body.

5. The junction box according to any one of claims 1 to 3, characterized in that two connectors are respectively provided on the upper surface of the top plate and/or the lower surface of the bottom plate, and each connector is provided adjacent to one of the side plates.

6. The wiring box according to any one of claims 1 to 3, wherein the at least one connector is integrally formed with the box body.

7. The junction box according to any one of claims 1 to 3, wherein the connector is an ear plate with holes.

8. A wall panel assembly, characterized in that it comprises a wall panel and a junction box according to claim 1, wherein the wall panel has a junction box through hole adapted to the box body of the junction box, and the junction box is installed on the back side of the wall panel through the at least one connector, wherein the junction box through hole faces the opening of the box body.

9. The wall panel assembly according to claim 8, wherein a predetermined distance exists between the surface of the connector facing away from the back panel and the plane where the opening is located;

The portion of the junction box from its opening to the at least one connector is inserted into the through hole of the junction box, the at least one connector abuts against the back of the wall panel, and the junction box is installed on the back of the wall panel via the at least one connector.

10. The wall panel assembly according to claim 9, wherein the preset distance is less than or equal to the depth of the through hole in the concealed box.