CN219144941U

CN219144941U - Wiring box and electric appliance cabinet thereof

Info

Publication number: CN219144941U
Application number: CN202223182928.5U
Authority: CN
Inventors: 陈发良; 黄猛; 姜颖异
Original assignee: Gree Electric Appliances Inc of Zhuhai; Guochuang Energy Internet Innovation Center Guangdong Co Ltd
Current assignee: Gree Electric Appliances Inc of Zhuhai; Guochuang Energy Internet Innovation Center Guangdong Co Ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-06-06
Anticipated expiration: 2032-11-28

Abstract

The utility model provides a wiring box and an electric appliance cabinet thereof, and relates to the technical field of wiring of the electric appliance cabinet. At least one cover plate of the wiring box is connected with the box body in a rotary or pull mode, when wires are installed or detached, one or two cover plates are directly rotated or pulled, a wiring cavity is opened, wires are connected or detached, and therefore the wiring box is simple in process, time-saving and labor-saving.

Description

Wiring box and electric appliance cabinet thereof

Technical Field

The utility model relates to the technical field of electrical equipment cabinet wiring, in particular to a wiring box and an electrical equipment cabinet thereof.

Background

With the continuous development of weak current technology, the weak current wiring outside the frequency conversion cabinet or the wiring inside the branching device becomes more and more complex, and the wires inside the frequency conversion cabinet also become more and more.

The wire inlet box, the wire outlet box and the photovoltaic junction box are used as the wire outlet box outside the frequency conversion cabinet, the application is very wide, the wire inlet box, the wire outlet box and the photovoltaic junction box all comprise a box body and an upper cover plate and a lower cover plate, a plurality of screws are adopted between the box body and the upper cover plate and the lower cover plate for fixing, and the concrete structure is shown in figure 1.

As shown in fig. 1, when installing or removing the electric wire, it is necessary to manually remove the screws, and the upper and lower covers are removed, which results in complicated steps and time consumption.

Disclosure of Invention

Therefore, one of the purposes of the present utility model is to provide a routing box, so as to solve the technical problems of complicated process and time consumption caused by the fact that the box body is fixed with the upper cover plate and the lower cover plate by a plurality of screws, and the screws are manually detached before the upper cover plate and the lower cover plate are removed when the electric wires are installed or detached.

The second object of the present utility model is to provide an electrical cabinet.

In order to achieve one of the above objects, the present utility model provides a wiring box, which comprises a box body, wherein a wiring cavity for accommodating a wiring terminal is provided in the box body, cover plates for controlling the wiring cavity to be opened or closed are respectively provided on the upper side and the lower side of the box body, and at least one of the cover plates is rotatably connected or drawably connected with the box body.

According to an alternative embodiment, the cover plate comprises an upper cover plate and a lower cover plate.

According to an alternative embodiment, the upper cover plate and/or the lower cover plate is/are rotatable horizontally or vertically relative to the cartridge body.

According to an alternative embodiment, the upper cover plate and/or the lower cover plate is/are hinged to the cartridge body.

According to an alternative embodiment, a first hinge is arranged on the side wall of the box body, and a second hinge is arranged on the upper cover plate and/or the lower cover plate, and the first hinge is matched with the second hinge.

According to an alternative embodiment, the upper cover plate is rotatably connected to the box body, and the lower cover plate is connected to the box body in a drawing manner.

According to an alternative embodiment, a support plate for supporting the lower cover plate is arranged at the bottom of the box body, and the lower cover plate is connected with the box body in a drawing mode through the support plate.

According to an alternative embodiment, there is a gap between the support plate and the lower cover plate.

According to an alternative embodiment, the gap comprises a transverse gap and a longitudinal gap.

According to an alternative embodiment, the width of the transverse gap is 1-2mm and the width of the longitudinal gap is 1-1.5mm.

According to an alternative embodiment, a positioning plate for fixing the routing box on the electrical equipment cabinet is arranged on the side wall of the box body.

According to an alternative embodiment, the box body is provided with a first waist hole, and the positioning plate is mounted on the box body through the first waist hole.

According to an alternative embodiment, the positioning plate is provided with a second waist hole.

In order to achieve the second objective, the present utility model provides an electrical cabinet, which includes any one of the above-mentioned wiring boxes.

The wiring box and the electrical equipment cabinet thereof provided by the utility model have the following technical effects:

the wiring box is the same as the traditional wiring box in that the wiring box comprises a box body, a wiring cavity is formed in the box body and used for accommodating wiring terminals, cover plates are respectively arranged on the upper side and the lower side of the box body and used for controlling the wiring cavities to be opened or closed, and the wiring box is characterized in that at least one cover plate is rotatably connected or pulled with the box body when the wires are installed or detached, one or two cover plates are directly rotated or pulled, the wiring cavity is opened, the wires are connected or detached, and the wiring box is simple in procedure, time-saving and labor-saving.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a prior art cabling box;

FIG. 2 is a schematic diagram illustrating a first state structure of a trace box according to an embodiment of the present utility model;

FIG. 3 is a schematic view of the cabling box in FIG. 2 in a second state;

FIG. 4 is a schematic view of the box body of the cabling box in FIG. 2;

FIG. 5 is a side view of the cabling magazine of FIG. 2;

fig. 6 is an enlarged schematic view of the structure at a in fig. 5.

Wherein:

A. screw:

1. a box body; 11. a first hinge; 12. a support plate; 13. a first waist hole; 2. an upper cover plate; 21. a second hinge; 3. a lower cover plate; 31. a handle; 4. a positioning plate; 41. a second waist hole; 5. a bolt-nut fastener; 6. a lateral gap; 7. longitudinal gap.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.

Because the connection mode between the upper cover plate and the lower cover plate and the box body in the prior art is fixed by the screw A, when the wiring harness is disassembled and assembled, the upper cover plate and the lower cover plate are relatively tedious, time-consuming and labor-consuming, and the at least one cover plate and the box body are connected in a rotary mode and/or a pull mode, namely, the screw connection between the at least one cover plate and the box body in the prior art is replaced by the rotary connection and/or the pull connection of the at least one cover plate and the box body in the prior art, the defects of cumbersome installation and time-consuming installation of the wiring box in the prior art are overcome, and convenience, time saving and labor saving are provided for maintenance and repair personnel.

The technical scheme of the present utility model will be described in detail with reference to specific embodiments and fig. 2 to 6.

Example 1:

the present embodiment provides a cabling box, which may be used as a wire inlet box or a wire outlet box, as shown in fig. 2 and 3, and includes a box body 1.

The structure of the box body 1 is shown in fig. 4, and is used for accommodating wiring terminals, and is made of metal plates, a wiring cavity is formed in the box body 1, the top, the bottom and one side wall of the box body 1 are hollow structures, two vertical waist holes are formed in the side wall with the hollow structures, and the waist holes are formed in two sides of the hollow structures.

The box body is provided with a cover plate for closing the wiring cavity, and the cover plate comprises an upper cover plate 2 and a lower cover plate 3.

Wherein, upper portion hollow out construction of box body 1 is realized opening and closing through upper cover plate 2, and upper cover plate 2 is connected or the pull formula is connected with box body 1 rotation type, and this embodiment is preferably box body 1 and upper cover plate 2 rotation type and is connected, and upper cover plate 2 can directly turn over like this, then the wiring has promoted installation effectiveness like this greatly.

Specifically, referring to fig. 2 and 3, the upper cover 2 is vertically rotatably connected with the box body 1, that is, the upper cover 2 can rotate upwards and outwards, a hinge is arranged between the upper cover 2 and the box body 1, a first hinge 11 is arranged on the side wall of the box body 1, a second hinge 21 is arranged on the upper cover 2, the first hinge 11 and the second hinge 21 are welded and fixed, the first hinge 11 and the second hinge 21 are adapted, the first hinge 11 and the second hinge 21 are connected through a hinge shaft, a bump is arranged on the first hinge 11, a groove is arranged on the second hinge 21, the bump and the groove are adapted, and the hinge shaft simultaneously passes through the second hinge 21 and the bump of the first hinge 11, thereby realizing the rotational connection of the first hinge 11 and the second hinge 21.

In other embodiments, the upper cover 2 and the box body 1 may be rotatably connected by other means, for example, a rotating shaft is mounted at one side end of the upper cover 2, lugs are mounted on two corresponding sides of the box body 1, and two ends of the rotating shaft are clamped into the lugs, so that the upper cover 2 and the box body 1 can be rotatably connected.

Therefore, the connection mode of the upper cover plate 2 and the box body 1 is not limited, and the utility model is within the protection scope of the utility model as long as the purpose of mutual rotation can be achieved.

In addition, the lower part hollow structure of the box body 1 is opened and closed through the lower cover plate 3, the lower cover plate 3 is connected with the box body 1 in a rotary mode or in a drawing mode, the embodiment is preferably that the box body 1 is connected with the lower cover plate 3 in a drawing mode, and therefore the lower cover plate 3 can be directly drawn and then connected, and therefore the installation efficiency is greatly improved.

The lower cover plate 3 adopts a drawing mode, wiring is usually carried out from below, in addition, when a machine is used, the lower cover plate 3 can be detached, more operation space is provided for wiring, if the lower cover plate 3 adopts a rotary flip cover type, a buckle is required to be additionally used, and the production cost is easy to increase.

Specifically, referring to fig. 2 and 3, the lower cover plate 3 is connected with the box body 1 in a drawing manner through the support plates 12, that is, the two support plates 12 are used for supporting and fixing the lower cover plate 3, so that the lower cover plate 3 is prevented from falling.

In order to maintain the drawing smoothness of the lower cover plate 3, as shown in fig. 5 and 6, a gap is provided between the support plate 12 and the lower cover plate 3, the gap including a lateral gap 6 and a longitudinal gap 7, the width of the lateral gap 6 being 1-2mm, and the width of the longitudinal gap 7 being 1-1.5mm.

When the lower cover plate 3 is dragged, the transverse gap 6 and the longitudinal gap 7 are arranged, so that the lower cover plate is smoother. If there is no gap, the lower cover plate 3 cannot be mounted due to error or interference fit occurs, so the transverse gap 6 of the embodiment is in the range of 1-2mm, the longitudinal gap 7 is in the range of 1-1.5mm, and the gap exists, so that when small error occurs, smooth dragging can be still kept.

In another preferred embodiment, in order to facilitate drawing the lower cover plate 3, a handle 31 is further provided at one side end of the lower cover plate 3, and as shown in fig. 2 and 3, the handle 31 is located below the lower cover plate 3, and in use, the handle 31 is directly grasped by a hand, and the purpose of drawing the lower cover plate 3 is achieved by applying force to the handle 31.

Example 2:

the present embodiment further includes a positioning plate 4 on the basis of embodiment 1, as shown in fig. 3, the positioning plate 4 is mounted on a side wall of the box body 1 along the length direction of the box body 1, where the side wall is preferably a back side wall, and the present embodiment mounts the wiring box on the electrical equipment cabinet through the positioning plate 4.

Referring to fig. 3, the box body 1 is provided with a first waist hole 13, that is, two vertical waist holes mentioned in the above embodiment 1, located at two ends of the back side wall of the box body 1, the positioning plate 4 is provided with a second waist hole 41, the second waist hole 41 extends along the length direction of the positioning plate 4, the radius of the second waist hole 41 is R6.5MM, and the second waist hole 41 can be fixed by using the bolt-nut fastener 5 of M6 and M5 in a matching manner.

The bolt and nut fasteners 5 of M6 and M5 are installed at the intersection of the first waist hole 13 and the second waist hole 41, so that the installation of the two positioning plates 4 is realized, as the positions of the positioning plates 4 on the first waist hole 13 can be adjusted, the distance between the two transverse positioning plates 4 can be adjusted, and when the distance between the two transverse positioning plates 4 is adjusted to an ideal distance, the transverse positioning plates 4 are fixed by using 4 groups of bolt and nut fasteners 5.

The first waist hole 13 and the second waist hole 41 are designed, so that the junction box can be installed on more frequency conversion cabinets or other similar products, the limitation of installation is broken, and interchangeability is improved.

The box body 1, the upper cover plate 2 and the lower cover plate 3 of the embodiment all use stainless steel plates 06Cr19Ni10, and all parts are subjected to surface treatment by adopting sheet metal powder spraying treatment, and the color is apricot gray.

Example 3:

the present embodiment provides an electrical cabinet including the trace box mentioned in embodiment 1 and embodiment 2.

In the description of the present utility model, it is to be noted that, unless otherwise indicated, the meaning of "plurality" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model can be understood as appropriate by those of ordinary skill in the art.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a walk line box, includes the box body, its characterized in that, be equipped with the wiring chamber that is used for the holding wiring end in the box body, the upper and lower side of box body is equipped with respectively and is used for controlling the wiring chamber is opened or is closed the apron, at least one the apron with the box body rotates to be connected or pull is connected.

2. The cabling box of claim 1, wherein the cover plate comprises an upper cover plate and a lower cover plate.

3. The cabling box of claim 2, wherein the upper cover plate and/or the lower cover plate is/are rotatable horizontally or vertically relative to the box body.

4. A cabling box according to claim 3, wherein the upper cover plate and/or the lower cover plate is/are hinged to the box body.

5. The cabling box according to claim 4, wherein a first hinge is arranged on the side wall of the box body, a second hinge is arranged on the upper cover plate and/or the lower cover plate, and the first hinge is matched with the second hinge.

6. The cabling box of claim 2, wherein the upper cover plate is rotatably connected to the box body and the lower cover plate is drawably connected to the box body.

7. The cabling box according to claim 6, wherein a support plate for supporting the lower cover plate is arranged at the bottom of the box body, and the lower cover plate is connected with the box body in a drawing mode through the support plate.

8. The cabling box of claim 7, wherein a gap is provided between the support plate and the lower cover plate.

9. The cabling box of claim 8, wherein the gaps include a lateral gap and a longitudinal gap.

10. The cabling box of claim 9, wherein the width of the transverse gap is 1-2mm and the width of the longitudinal gap is 1-1.5mm.

11. The cabling box of any one of claims 1-10, wherein a locating plate for fixing the cabling box to an appliance cabinet is provided on a side wall of the box body.

12. The cabling box of claim 11, wherein the box body is provided with a first waist hole, and the locating plate is mounted on the box body through the first waist hole.

13. The cabling box of claim 11, wherein the locating plate is provided with a second waist hole.

14. An electrical cabinet comprising a cabling box according to any one of claims 1-13.