CN217769172U - Electric box and electric equipment - Google Patents

Abstract

The utility model relates to an electronic box and electrical equipment, the electronic box includes: a box body; the box door is movably connected with the box body and can open and close the box body; the display screen is arranged on the box door to move along with the box door, and one side of the display screen, which is used for displaying, faces the outer side of the box door. In the above-mentioned electric box, through locating the display screen on the chamber door, make the position of display screen and other electronic components's in the box position phase to each other separation to avoid setting up the position because of the display screen, and influence maintenance and the dismouting to the electric box. In other words, the electronic box structure can be simplified through the arrangement, and the electronic box is convenient to overhaul, disassemble and assemble. The electrical equipment comprises the electrical box, and the electrical box can be conveniently overhauled.

Description

Electric box and electric equipment

Technical Field

The utility model relates to a block terminal technical field especially relates to electronic box and electrical equipment.

Background

The distribution box is a control center used for controlling various components in a power supply line to reasonably distribute power, and various electrical elements are usually contained in the distribution box. The block terminal is equipped with the display screen usually, and the display screen is used for showing the parameter of each components and parts in the block terminal and information such as operating condition of whole equipment.

However, present display screen is usually located in the box and is connected with each electronic components in the box, and can set up the display screen size great for guaranteeing the display effect usually, then leads to the block terminal inner structure complicacy easily, is not convenient for overhaul the block terminal.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide an electrical box and an electrical apparatus for solving the problem of how to simplify the structure of the electrical box

An electrical box, comprising:

a box body;

the box door is movably connected with the box body and can open and close the box body;

the display screen is arranged on the box door to move along with the box door, and one side of the display screen, which is used for displaying, faces the outer side of the box door.

In one embodiment, the box door is provided with a mounting hole, and the display screen is embedded in the mounting hole.

In one embodiment, the electronic box further includes a fixing frame annularly sleeved on the display screen, and the fixing frame is connected to the side wall of the mounting hole to fix the display screen relative to the box door.

In one embodiment, the fixing frame comprises a fixing frame and a fixing plate connected with the fixing frame, the display screen is arranged on the fixing plate, and the fixing frame is welded with the hole wall of the mounting hole; or

The fixing frame is bonded with the hole wall of the mounting hole; or

The fixing frame is clamped with the hole wall of the mounting hole; or

The fixing frame is in threaded connection with the hole wall of the mounting hole.

In one embodiment, the fixing plate is provided with a notch matched with the display screen, and the display screen is clamped in the notch.

In one embodiment, the electric box further comprises a protective window door, the protective window door is rotatably connected with the box door to open and close the mounting hole, and at least a partial area of the protective window door corresponding to the display screen is transparent when the protective window is closed.

In one embodiment, a limiting body is arranged on one side, close to the protective window door, of the fixing frame relative to the display screen, and when the protective window door closes the mounting hole, the protective window door abuts against the limiting body along the rotation direction of the protective window door.

In one embodiment, a clamping block rotatably connected with the protection window door is arranged on the protection window door, a clamping groove in clamping fit with the clamping block is formed in the fixing frame, the clamping block can extend into the clamping groove or move out of the clamping groove when rotating, and the clamping block is in clamping fit with the clamping groove when the protection window door is closed.

In one embodiment, the display screen includes a touch area.

An electrical device, comprising:

an electrical box as described in any one of the above embodiments;

and the execution device is connected with the electric box to execute the control command under the control of the electric box.

In above-mentioned electronic box, when electronic box normal during operation, the display screen is used for the one side of demonstration towards the chamber door outside, so can be convenient for show electronic box's various information, be convenient for be used for through block terminal control electrical equipment. When needs overhaul the electronic box, because the display screen sets up on the chamber door, the display screen is along with the same relative box motion of chamber door when the box is opened to the chamber door, so the position of display screen can be with the inside each electric elements separation of box, is convenient for overhaul each electric elements.

That is to say, in the above-mentioned electronic box, through locating the display screen on the chamber door, make the position of display screen and the relative separation in position of other electronic components in the box to avoid setting up the position because of the display screen, and influence maintenance and dismouting to the electronic box. In other words, the electronic box structure can be simplified through the arrangement, and the electronic box is convenient to overhaul, disassemble and assemble.

Drawings

FIG. 1 is an isometric view of an electrical cabinet according to one embodiment;

FIG. 2 is a schematic isometric view of a door of the enclosure of FIG. 1;

FIG. 3 is an isometric view of a fixed frame in the electrical box of FIG. 1;

FIG. 4 is an isometric view of a mounting plate in the electrical box of FIG. 1;

fig. 5 is a partially enlarged view of a portion a in fig. 1.

Reference numerals: 10. an electric box; 100. a box body; 200. a box door; 210. mounting holes; 300. a display screen; 400. a fixed mount; 410. a fixing frame; 420. a fixing plate; 421. a notch; 430. a limiting body; 500. protecting the window and door; 600. a clamping block; 700. a card slot; 800. a handle.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention may be embodied in many other forms different from those described herein and similar modifications may be made by those skilled in the art without departing from the spirit and scope of the invention and, therefore, the invention is not to be limited to the specific embodiments disclosed below.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, a first feature "on" or "under" a second feature may be directly contacting the second feature or the first and second features may be indirectly contacting the second feature through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1, fig. 1 shows an axial schematic view of an electrical box 10 according to an embodiment of the present invention, which provides an electrical box 10 including a box body 100, a box door 200, and a display screen 300. The door 200 is movably coupled to the cabinet 100, and the door 200 can open and close the cabinet 100. The display screen 300 is disposed on the door 200 to move with the door 200, and a side of the display screen 300 for displaying is directed to an outside of the door 200.

In the electrical box 10, when the electrical box 10 normally works, the side of the display screen 300 for displaying faces the outside of the box door 200, so that various information of the electrical box 10 can be conveniently displayed, and the electrical box 10 can be conveniently used for controlling electrical equipment. When the electric box 10 needs to be overhauled, because the display screen 300 is arranged on the box door 200, the display screen 300 moves relative to the box body 100 along with the box door 200 when the box body 100 is opened by the box door 200, so that the position of the display screen 300 can be separated from each electric element in the box body 100, and the electric elements can be conveniently overhauled.

That is, in the electrical box 10, the display panel 300 is disposed on the door 200, so that the position of the display panel 300 is relatively separated from the positions of other electronic components in the box body 100, thereby preventing the display panel 300 from being disposed at a position that may affect the inspection and the removal of the electrical box 10. In other words, the structure of the electric box 10 can be simplified, and the electric box 10 is convenient to overhaul and disassemble.

Further, the display screen 300 is disposed on the box door 200, so that the space in the box body 100 is saved, and the overall structure of the electronic box 10 is more compact.

Referring to fig. 1, in one embodiment, the electric box 10 may include two or more box doors 200, and the display screen 300 is disposed on one of the box doors 200. Of course, when the electrical box 10 includes a plurality of display screens 300 and/or the electrical box 10 includes a plurality of devices for displaying information, the display screens 300 or the other devices for displaying information may be disposed on the plurality of box doors 200 simultaneously or respectively.

In particular, in one embodiment, either door 200 is pivotally coupled to the cabinet 100. The door 200 may be hingedly coupled to the cabinet 100 such that the door 200 can open or close the cabinet 100 when rotated relative to the cabinet 100. During the rotation of the door 200, the display screen 300 is also rotated to provide a space for the inspection of the electric box 10.

In one embodiment, the electrical box 10 further includes wires (not shown, the same applies below), and the display screen 300 is electrically connected to the various electrical components in the electrical box 10 through the wires. The wires may be distributed along the inner walls of the box door 200 and the box body 100, and the guiding length may be set reasonably to prevent the box door 200 from being restricted by the length of the wires and being unable to be opened freely. Specifically, a control circuit board (not shown, the same applies below) is disposed in the electronic box, the display screen 300 is connected to the control circuit board through a wire, and the display screen 300 can display various information input by the control circuit board.

Referring to fig. 2 in combination with fig. 1, in an embodiment, a mounting hole 210 is formed on the door 200, and the display screen 300 is embedded in the mounting hole 210. That is, the space in the mounting hole 210 of the door 200 is the space for mounting the display 300, so as to prevent the display 300 from occupying the space in the box 100 and prevent the display 300 from affecting the maintenance of each electrical component in the box 100.

Referring to fig. 2 and 3, in one embodiment, the electric box 10 further includes a fixing frame 400. The fixing frame 400 is annularly sleeved on the display screen 300, and the fixing frame 400 is connected with the sidewall of the mounting hole 210 to fix the display screen 300 relative to the door 200. In other words, the display screen 300 is held relatively fixed to the door 200 by the fixing bracket 400. It can be understood that, compared with the structure for fixing the display screen 300 directly on the door 200, the structure for fixing the display screen 300 by opening the mounting hole 210 on the door 200 and indirectly fixing the display screen 300 and the cabinet 100 through the fixing bracket 400 can facilitate the manufacturing process and reduce the processing difficulty.

Referring to fig. 3 and 4, in one embodiment, the fixing frame 400 includes a fixing frame 410 and a fixing plate 420 connected to the fixing frame 410. The display screen 300 is disposed on the fixing plate 420, and the fixing frame 410 is welded to the hole wall of the mounting hole 210. That is, the display 300 is relatively fixed to the fixing frame 410 by the fixing plate 420, and the fixing frame 410 is fixed to the door 200 by welding, so that the display 300 can be relatively fixed to the door 200.

Of course, the fixing frame 410 may be connected to the hole wall of the mounting hole 210 by bonding, snapping, or screwing. That is, the fixing frame 410 is adhered to the hole wall of the mounting hole 210, or the fixing frame 410 is clamped to the hole wall of the mounting hole 210, or the fixing frame 410 is screwed to the hole wall of the mounting hole 210.

Referring to fig. 4, in an embodiment, a notch 421 matching with the display 300 is formed on the fixing plate 420, and the display 300 is clamped in the notch 421. It can be understood that, for display screens 300 with different shapes and sizes, the fixing plate 420 can be adapted to different display screens 300 by directly adapting the shape and size of the notch 421. Compared with the direct opening of the notch 421 on the fixing frame 410, that is, the direct clamping of the display screen 300 on the fixing plate 420, the fixing mode of the display screen 300 fixed with the fixing frame 410 through the fixing plate 420 does not need to change the sizes of the fixing frame 410 and the mounting hole 210 when aiming at the display screens 300 with different sizes and shapes, and has better applicability.

Of course, the display screen 300 may be directly fixed to the case 100 by the fixing frame 410 according to the requirement.

In one embodiment, the fixing frame 410 and the fixing plate 420 may be directly fixed to each other by means of a screw connection. Of course, the fixing frame 410 and the fixing plate 420 may be directly fixed by other fixing methods according to the requirements of the structure and the like, and the fixing method is not limited herein.

Referring to fig. 1 again, in an embodiment, the electrical box 10 further includes a protection window 500, the protection window 500 is rotatably connected to the box door 200 to open and close the installation hole 210, and at least a partial region of the protection window 500 corresponding to the display screen 300 is transparent when the protection window 500 is closed. Through setting up protection window 500, can make the display screen 300 that is located mounting hole 210 keep apart with the external world, guarantee that its operational environment disturbs for a short time. The protection window and door 500 may be rotatably connected to the door 200 by a hinge.

Further, by providing the protection window/door 500 as a transparent body, even when the protection window/door 500 is closed, information displayed on the display panel 300 can be viewed through the protection window/door 500. It is understood that the protective window and door 500 may be entirely transparent. The protection window and door 500 may be made of glass or transparent acrylic plate.

Referring to fig. 3, in an embodiment, a position-limiting body 430 is disposed on a side of the fixing frame 400 closer to the protection window 500 than the display screen 300, and when the protection window 500 closes the mounting hole 210, the protection window 500 abuts against the position-limiting body 430 along a rotation direction thereof, so that the protection window 500 can contact the position-limiting body 430 earlier than the display screen 300, and thus the protection window 500 is prevented from extending into the mounting hole 210 to damage the display screen 300.

Specifically, the stopper 430 may be provided on the fixing frame 410. The fixing frame 410 may be a rectangular frame, and the stopper 430 may be disposed on one or more borders of the fixing frame 410.

Referring to fig. 5 again in conjunction with fig. 1, a clamping block 600 rotatably connected to the protection window 500 is disposed on the protection window 500, a clamping groove 700 clamped and matched with the clamping block 600 is disposed on the fixing frame 400, the clamping block 600 can extend into the clamping groove 700 or move out of the clamping groove 700 when rotating, and the clamping block 600 is clamped and matched with the clamping groove 700 when the protection window 500 is closed. Specifically, the locking slot 700 may be disposed on a sidewall of the fixing frame 410, and when the protection window 500 closes the mounting hole 210, the locking block 600 may be controlled to rotate a certain angle relative to the protection window 500 to be locked into the locking slot 700, so that the protection window 500 and the door 200 are relatively fixed. When it is desired to open the installation hole 210, the latch 600 may be rotated in the opposite direction to be removed from the latch slot 700, so that the protection window door 500 can be rotated with respect to the door 200 to open the installation hole 210.

With reference to fig. 5 in conjunction with fig. 1, in an embodiment, the protection window and door 500 is further provided with a handle 800 for holding, and the mounting hole 210 can be conveniently opened and closed by the handle 800.

In one embodiment, the protection window door 500 and the door 200 may be fixed by magnetic attraction. Specifically, a magnetic member may be disposed at another position of the handle 800 or the protection window 500, and another magnetic member or a metal member may be disposed at a corresponding region of the door 200 to be attracted to the magnetic member. The protection window and door 500 is maintained relatively fixed to the door 200 by the attraction of the magnetic member.

In one embodiment, the display screen 300 includes touch zones. That is, the display screen 300 is a touch screen, so that the installation holes 210 can be opened to contact and control various electrical components in the distribution box 10. When no interaction with the display screen 300 is required, the mounting hole 210 may be closed by the protection window and door 500 to ensure that the display screen 300 is in a less disturbing working environment.

An embodiment of the present invention provides an electrical device (not shown, the same below). The electrical apparatus comprises an electrical box 10 and an actuating device as described in the various embodiments. The execution means is connected to the electrical box 10 to execute the control commands under the control of the electrical box 10. For example, the electrical device may be a die-casting device, and the actuator (not shown, the same applies hereinafter) is an actuator of the die-casting device, such as a die-casting movable die plate and a die-casting fixed die plate. The electric box 10 can control the feeding, stopping and starting functions of the executing device.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (10)

1. An electrical box, comprising:

a box body;

the box door is movably connected with the box body and can open and close the box body;

the display screen is arranged on the box door to move along with the box door, and one side of the display screen, which is used for displaying, faces the outer side of the box door.

2. The electrical box according to claim 1, wherein the box door is provided with a mounting hole, and the display screen is embedded in the mounting hole.

3. The electrical box according to claim 2, further comprising a fixing frame annularly sleeved on the display screen, wherein the fixing frame is connected with the side wall of the mounting hole to fix the display screen relative to the box door.

4. The electrical box of claim 3, wherein the fixing frame comprises a fixing frame and a fixing plate connected with the fixing frame, the display screen is arranged on the fixing plate, and the fixing frame is welded with the wall of the mounting hole; or

The fixing frame is bonded with the hole wall of the mounting hole; or

The fixing frame is clamped with the hole wall of the mounting hole; or

The fixing frame is in threaded connection with the hole wall of the mounting hole.

5. The electrical box according to claim 4, wherein the fixing plate is provided with a notch matched with the display screen, and the display screen is clamped in the notch.

6. The electrical box according to claim 3, further comprising a protection window door rotatably connected to the box door to open and close the installation hole, wherein at least a partial region of the protection window door corresponding to the display screen is transparent when the protection window is closed.

7. The electrical box according to claim 6, wherein a position limiting body is disposed on a side of the fixing frame closer to the protection window door than the display screen, and when the protection window door closes the installation hole, the protection window door abuts against the position limiting body along a rotation direction of the protection window door.

8. The electrical box according to claim 6, wherein a clamping block rotatably connected with the protective window door is arranged on the protective window door, a clamping groove matched with the clamping block in a clamping manner is formed in the fixing frame, the clamping block can extend into or move out of the clamping groove when rotating, and the clamping block is matched with the clamping groove in a clamping manner when the protective window door is closed.

9. The electrical box of claim 6, wherein the display screen comprises a touch area.

10. An electrical apparatus, characterized in that the electrical apparatus comprises:

an electrical box according to any one of claims 1 to 9;

and the execution device is connected with the electric box to execute the control command under the control of the electric box.

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