CN220107297U - Plug box body - Google Patents

Abstract

The utility model discloses a plug box body, which is used for installing electric devices in the plug box body, and comprises a main body with an opening at the front side, and further comprises: a main panel, which is provided with a first window in a penetrating way along the front-back direction and is provided with a bayonet close to the first window; the main panel is suitable for being fixedly connected with the main body and is covered on the opening; the sub-panel is suitable for being covered on the first window, is provided with a clamping head at a position corresponding to the clamping opening, and is provided with a second window for exposing the electric device in a penetrating way along the front-back direction; the sub-panel is suitable for being fixedly connected with the main panel at a position far away from the clamping head through the quick-release fastener after the clamping head is inserted into the clamping head, and the box body can conveniently maintain the internal part of the electric device.

Description

Plug box body

Technical Field

The utility model relates to the technical field of jack boxes, in particular to a jack box body.

Background

Bus ducts, also known as bus trunk systems, are a type of power transmission equipment in power distribution systems. Compared with a cable, the bus duct has the characteristics of large capacity, convenient assembly and disassembly, easy distribution of current to each branch and the like, and therefore, when the tail end of the existing micro-module data center power distribution system supplies power for IT equipment, the bus duct is generally adopted to replace the traditional power distribution cabinet and other equipment. When adopting the bus duct to supply power, because the structural feature of bus duct, it can arrange at micromodule rack top to extend along micromodule rack range direction, micromodule rack can conveniently get the electricity through the bus duct rather than corresponding.

In practical applications, the busway is typically used in conjunction with a jack box. The existing jack box body generally comprises a box-shaped main body and a panel covering an opening of the main body, wherein the panel is generally locked with the main body through bolts, so that the panel can be fixedly connected with the main body into a whole, and the panel and the main body are matched to form a cavity, and required electric devices can be installed in the cavity. The panel is generally provided with a larger through hole, and the through hole can expose an operation part of the air switch in the jack box, so that the air switch can be operated conveniently. The existing air switch or other similar electrical devices generally have a hot plug function, the number of devices can be adjusted or the devices can be maintained as required, but if maintenance operation is required, the whole panel needs to be detached from the main body, the operation is inconvenient, and other electrical devices are easy to damage or shift.

Disclosure of Invention

The present utility model has been made to overcome the above-mentioned drawbacks or problems occurring in the prior art, and an object of the present utility model is to provide a jack box which can easily maintain the internal parts of the electrical components.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

a jack box housing for mounting electrical devices therein, comprising a main body having an opening at a front side, further comprising: a main panel, which is provided with a first window in a penetrating way along the front-back direction and is provided with a bayonet close to the first window; the main panel is suitable for being fixedly connected to the main body and is covered on the opening; the sub-panel is suitable for being covered on the first window, is provided with a clamping head at a position corresponding to the clamping opening, and is provided with a second window for exposing the electric device in a penetrating way along the front-back direction; the sub-panel is suitable for being fixedly connected with the main panel at a position far away from the clamping head through a quick-release fastener after the clamping head is inserted into the clamping head.

Further, an extension part is arranged on the edge of the first window in a backward extending mode, and a supporting flange is arranged on the extension part in a protruding mode towards the inner side of the first window; the support flange is below a front surface of the main panel at the first window edge.

Further, the sub-panel is adapted to be seated on the support flange and is configured such that its front side surface is flush with the front side surface of the main panel at the first window edge when it is seated on the support flange.

Further, the bayonet is disposed between the support flange and the first window edge, and a part of the bayonet is disposed on the support flange, and the other part of the bayonet is disposed on the extension portion.

Further, the chuck is protruded from the edge of the sub-panel and is lower than the front surface of the sub-panel so that the front surface of the sub-panel is flush with the front surface of the main panel at the edge of the first window after the chuck is inserted into the bayonet.

Further, the other side of the sub-panel opposite to the clamping head is provided with a fastening through hole, and the fastening through hole is suitable for being penetrated by a quick-release fastener so as to fixedly connect the sub-panel with the main panel.

Furthermore, the edges of the left side and the right side of the clamping head are provided with guide surfaces; the guide surface is obliquely arranged inwards relative to the inserting direction of the clamping head so as to guide the clamping head to be inserted into the bayonet.

Further, the first window is rectangular, and the support flange comprises an upper flange positioned at the upper side, side flanges positioned at the left side and the right side and a lower flange positioned at the lower side; the buckle is arranged at the upper side of the first window; the lower flange is provided with a threaded hole for adapting to the quick-dismantling fastener.

Furthermore, one side of the main panel in the up-down direction is suitable for hooking the main body, and the other side of the main panel in the up-down direction is suitable for being fixedly connected with the main body through a quick-release fastener.

Further, the device also comprises a shade assembly, wherein the shade assembly comprises a base fixedly connected with the subpanel and a cover cap rotationally connected with the base; the cover is adapted to cover or uncover the second window by flipping over.

As can be seen from the above description of the present utility model, the present utility model has the following advantages over the prior art:

1. the box body of the plug box mainly comprises a main body, a main panel and a sub panel, wherein the front side of the main body is provided with an opening, the size of the main panel is suitable for being covered on the opening, after the main panel and the main panel are matched, a cavity capable of being used for mounting a power supply device is formed in the box body of the plug box, a first window and a bayonet close to the first window are formed in the main panel, the size of the sub panel is suitable for being covered on the first window of the main panel, a clamping head corresponding to the bayonet position and a second window are formed in the sub panel, the clamping head can be inserted into the bayonet on the main panel, and then the clamping head is fixedly connected with the main panel through a quick-release fastener, and the second window can be exposed out of the power supply device;

through the sub-panel, when part of electric devices are required to be maintained, the sub-panel can be quickly detached from the main panel through the quick-release fastener, after maintenance is finished, the clamping head of the sub-panel is quickly fixed through the quick-release fastener after being in butt joint with the clamping head on the main panel, and the clamping head play a role in limiting the sub-panel from being separated from the main panel; therefore, when the electric devices at the second window of the sub-panel are maintained, the whole main panel does not need to be disassembled, so that the maintenance flow is convenient, and other electric devices in the box body of the plug-in box can be protected.

2. The extension part is arranged at the edge of the first window, and the support flange lower than the front side surface of the main panel is arranged to extend out of the extension part, so that the support flange can play a role in supporting the sub panel when the sub panel is mounted on the main panel, and the sub panel is prevented from falling into the box body backwards along the front-back direction of the box body of the plug box; the support flange is low to prevent the sub-panel from protruding from the front surface of the main panel.

3. The sub-panel can be located on the support flange, and when the sub-panel is located on the support flange, the front side surface of the sub-panel is flush with the front side surface of the main panel, so that the front side surface of the box body is flat, and the integration of the sub-panel and the main panel after installation is better.

4. The bayonet part is located the support flange, and extension is located to the part, and in the bayonet when the dop inserts the bayonet, can put the bayonet in earlier slope, put the subplate again for the dop changes the gesture in the bayonet, until the dop top to the back side surface of main panel, the front side surface of subplate also flushes with the front side surface of main panel this moment.

5. The chuck is arranged on the edge of the sub-panel in a protruding manner, and the chuck is also lower than the front side surface of the sub-panel, so that the sub-panel can be placed flat to be flush with the front side surface of the main panel after the chuck is inserted into the bayonet.

6. The fastening through holes are formed in the sub-panel and are located on the other side of the sub-panel relative to the clamping head, and the fastening through holes are located on the other side of the sub-panel relative to the clamping head, so that stability of the sub-panel after being installed is best, and the situation that one side of the sub-panel is easy to be turned over is avoided.

7. The clamping head is provided with a guide surface which provides guidance in the process of inserting the clamping head into the bayonet so as to facilitate the insertion of the clamping head into the bayonet,

8. the first window is rectangular, is convenient for install to the sub-panel, also is convenient for support the shaping of flange.

9. One side of the main panel is hooked on the main body, and the other side of the main panel is installed through a quick-release fastener, so that the main panel can be quickly disassembled and assembled when needed.

10. The cover cap can cover or expose the second window through overturning, so that the electric device at the second window can be exposed.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required to be used in the description of the embodiments below are briefly introduced, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is an exploded view of a jack box provided by the utility model;

FIG. 2 is a schematic view of the main panel of FIG. 1;

FIG. 3 is a schematic view of the neutron panel of FIG. 1;

fig. 4 is a schematic cross-sectional view of the main panel of fig. 1.

The main reference numerals illustrate:

a main body 10; an upper mounting rim 11; a hook hole 111; a lower mounting rim 12; bottom row mounting holes 121; a main panel 20; an upper flange 21; a bayonet 211; an extension 212; side flanges 22; a lower flange 23; a threaded hole 231; a first window 24; a sub-panel 30; a chuck 31; a second window 32; a first quick release fastener 41; a second quick release fastener 42; a bottom row 50; a bottom row mounting plate 51; bottom row lock holes 511; a mask assembly 60.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It is to be understood that the described embodiments are preferred embodiments of the utility model and should not be taken as excluding other embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without creative efforts, are within the protection scope of the present utility model.

In the claims, specification and drawings hereof, unless explicitly defined otherwise, the terms "first," "second," or "third," etc. are used for distinguishing between different objects and not for describing a particular sequential order.

In the claims, specification and drawings of the present utility model, unless explicitly defined otherwise, references to orientation or positional relationship such as the terms "center", "lateral", "longitudinal", "horizontal", "vertical", "top", "bottom", "inner", "outer", "upper", "lower", "front", "rear", "left", "right", "clockwise", "counterclockwise", etc. are based on the orientation and positional relationship shown in the drawings and are merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or element referred to must have a particular orientation or be constructed and operated in a particular orientation, nor should it be construed as limiting the particular scope of the utility model.

In the claims, specification and drawings of the present utility model, unless explicitly defined otherwise, the term "fixedly connected" or "fixedly connected" should be construed broadly, i.e. any connection between them without a displacement relationship or a relative rotation relationship, that is to say includes non-detachably fixedly connected, integrally connected and fixedly connected by other means or elements.

In the claims, specification and drawings of the present utility model, the terms "comprising," having, "and variations thereof as used herein, are intended to be" including but not limited to.

Referring to fig. 1 to 4, the drawings show the structure of a jack box provided by the present utility model, in this embodiment, the jack box is used for installing electrical devices therein, and mainly includes a main body 10, a main panel 20, a sub-panel 30 and a bottom row 50.

Referring to fig. 1, which shows the front-back, left-right and up-down directions indicated in the description and claims of the present utility model, the following directions are all based on the directions shown in fig. 1.

In this jack box, the main body 10 is substantially in a box-like structure having an opening at the front side thereof, an upper mounting edge 11 is provided at the upper side edge of the opening, the upper mounting edge 11 is formed by extending downward from the upper side edge of the opening, and at both right and left end positions of the upper mounting edge 11, a hook hole 111 is provided, the hook hole 111 is formed penetrating the upper mounting edge 11 in the front-rear direction, and the upper mounting edge 11 and the hook hole 111 are for connection with the upper side edge of the main panel 20. A lower mounting edge 12 is disposed at a lower side of the opening, the lower mounting edge 12 is formed by extending upward from a lower side edge of the opening, in this embodiment, the lower mounting edge 12 is two plate-shaped structures which are respectively disposed at two sides of the bottom of the main body 10 and protrude from an inner side wall surface of the bottom of the main body 10, and bottom row 50 mounting holes 121 are disposed on the two plate-shaped structures, and the lower mounting edge 12 and the bottom row 50 mounting holes 121 are used for mounting the bottom row 50.

The main panel 20 is provided with a first window 24 penetrating in the front-rear direction, and a bayonet 211 near the first window 24, and the main panel 20 is adapted to be fixedly connected to the main body 10 and cover the opening. Wherein, the edge of the first window 24 extends backwards to form an extension part 212, and the extension part 212 protrudes towards the inner side of the first window 24 to form a support flange, and the support flange is lower than the front surface of the main panel 20 at the edge of the first window 24; the bayonet 211 is disposed between the support flange and the edge of the first window 24, and has a portion open to the support flange and another portion open to the extension 212.

In the present embodiment, the first window 24 has a rectangular shape, and the support flange includes an upper flange 21 on the upper side, side flanges 22 on the left and right sides, and a lower flange 23 on the lower side.

Referring specifically to fig. 2 and 4, the main panel 20 includes a front side plate provided with a first window 24 penetrating in the front-rear direction, and side plates extending rearward from edges of the front side plate, and the first window 24 is positioned such that a portion of the electrical components are exposed therefrom when the main panel 20 is covered by the opening of the main body 10.

At the four edges of the first window 24, extending portions 212 are extended toward the direction where the main body 10 is located, the four extending portions 212 are not connected to each other, at the free ends of the extending portions 212, support flanges are protruded toward the inner side of the first window 24, the support flanges are protruded toward the inner side of the first window 24 by a certain distance, but the four support flanges are not connected to each other.

Meanwhile, since the support flange is disposed at the free end of the extension 212, the front surface of the support flange is slightly lower than the front surface of the main panel 20 at the edge of the first window 24, and since the front panel of the main panel 20 has a flat plate-like structure, the front surface of the support flange is also considered to be slightly lower than the front surface of the main panel 20.

In this embodiment, the four support flanges respectively form an upper flange 21, two side flanges 22 and a lower flange 23, and a threaded hole 231 is provided on the lower flange 23, and the threaded hole 231 can be matched with a quick-release fastener to realize screw locking. Meanwhile, at the upper side position of the first window 24, a bayonet 211 is provided between the upper flange 21 and the extension 212 connected to the upper flange 21, and referring to fig. 2 and 4, the bayonet 211 is partially located at the edges of the upper flange 21 and the extension 212 corresponding to the upper flange 21, and the other is located at the edges of the extension 212 and the upper flange 21 corresponding to the extension 212, so that the bayonet 211 has one through space in the front-rear direction and one through space in the up-down direction.

In addition, one side of the main panel 20 in the up-down direction is adapted to be hooked to the main body 10, and the other side in the up-down direction is adapted to be fixedly connected to the main body 10 by a quick-release fastener. In this embodiment, a hooking head is provided on the upper side of the main panel 20, and the hooking head can extend into the hooking hole 111 on the main body 10, and meanwhile, a through hole is provided on a side plate of the main panel 20 located at the bottom, and a quick-release fastener can pass through the through hole and lock with the bottom row 50. In this embodiment, the main panel 20 is fixed on the main body 10 by the first quick-release fastener 41, the first quick-release fastener 41 is a bolt with an end portion convenient to operate, and the bolt can be directly operated by hand without tools, so that the main panel 20 is more convenient to assemble and disassemble.

The bottom row 50 is a plurality of plug-in port combinations for electrically connecting with electric devices inside the plug-in box, the plug-in port combinations are fixedly installed on a bottom row installation plate 51, bottom row 50 locking holes are formed in the bottom row installation plate 51, bolts can pass through the bottom row 50 locking holes to be screwed and fixed with bottom row 50 installation holes 121 on the main body 10, so that the bottom row 50 is fixed on the main body 10, and after the bottom row 50 is fixed on the main body 10, a side plate of the main panel 20 positioned at the bottom can also be fixed on the bottom row 50 through the first quick-release fasteners 41 and further fixed on the main body 10.

The sub-panel 30 is suitable for covering the first window 24, is provided with a clamping head 31 at a position corresponding to the clamping head 211, is provided with a second window 32 for exposing an electric device in a penetrating way along the front-back direction, and is suitable for being fixedly connected with the main panel 20 at a position far away from the clamping head 31 through a quick-release fastener after the clamping head 31 is inserted into the clamping head 211. Wherein the sub-panel 30 is adapted to rest on the support flange and is configured such that its front surface is flush with the front surface of the main panel 20 at the edge of the first window 24 when it is resting on the support flange; the clamping head 31 is arranged on the edge of the sub-panel 30 in a protruding manner and is lower than the front surface of the sub-panel 30 so that the front surface of the sub-panel 30 is flush with the front surface of the main panel 20 at the edge of the first window 24 after the clamping head is inserted into the clamping opening 211; the other side of the sub-panel 30 opposite to the clamping head 31 is provided with a fastening through hole, and the fastening through hole is suitable for the penetration of a quick-release fastener so as to fixedly connect the sub-panel 30 with the main panel 20; guide surfaces are arranged at the edges of the left side and the right side of the clamping head 31; the guide surface is inclined inwardly with respect to the insertion direction of the chuck 31 to guide the chuck 31 to be inserted into the bayonet 211.

Specifically, referring to fig. 1 and 3, the sub-panel 30 is a rectangular plate-shaped member having a size adapted to the first window 24, and a chuck 31 is protruded at a middle position of an upper side edge thereof, the chuck 31 is slightly lower than a front side surface of the sub-panel 30 in a front-rear direction, and guide surfaces are provided at left and right side edges of the chuck 31, starting from an upper side edge of the sub-panel 30, and are inclined upward and toward a central axis of the sub-panel 30 in an up-down direction, thereby forming a shape having a wide bottom and a narrow top, which enables the chuck 31 to be more easily guided into the bayonet 211.

A fastening through hole is provided at a lower side position of the sub-panel 30, and when the sub-panel 30 is mounted on the first window 24 of the main panel 20 and four edges thereof are seated on the corresponding support flanges, the fastening through hole corresponds to the position of the screw hole 231 on the lower flange 23, and the sub-panel 30 can be screw-fastened to the main panel 20 by a quick-release fastener. The quick release fastener here is a second quick release fastener 42, which is the same member as the first quick release fastener 41.

A second window 32 having a rectangular shape is provided in the middle of the sub-panel 30, and the position of the second window 32 corresponds to the position of the electric device to be exposed just after the sub-panel 30 is mounted on the main panel 20.

In addition, a cover assembly 60 is mounted on the sub-panel 30, and the cover assembly 60 includes a base fixedly connected to the sub-panel 30 and a cover rotatably connected to the base, wherein the cover is adapted to cover or expose the second window 32 by flipping. Referring specifically to fig. 1, the base of the mask assembly 60 is a frame member corresponding to the shape of the second window 32, the frame member is fixedly mounted on the sub-panel 30 by bolts and surrounds the second window 32, the cover is rotatably mounted on the base by a rotating shaft, and the cover falls under the action of gravity to cover the second window 32 and also cover the electrical device exposed from the second window 32, and when the electrical device needs to be operated, the cover can be opened.

When the sub-panel 30 is installed, the sub-panel 30 is slightly inclined, the clamping head 31 is obliquely inserted into the bayonet 211, the upper side edge of the sub-panel 30 is propped against the edge of the first window 24, the sub-panel 30 is put down, the periphery of the sub-panel 30 is positioned on the supporting flange, and then the sub-panel 30 and the main panel 20 are locked by the second quick-release fastener 42, and at the moment, the clamping head 31 is matched with the back side surface of the main panel 20, so that the sub-panel 30 is fixed up and down by the main panel 20; when the sub-panel 30 needs to be detached, the second quick-release fastener 42 is manually detached, and then the sub-panel 30 is lifted.

In the assembling and disassembling process, the bayonet 211 is simultaneously arranged on the support flange and the extending part 212, so that the clamping head 31 can move in a certain range in the bayonet 211, the sub-panel 30 can incline for a certain angle relative to the main panel 20, and the sub-panel 30 can be conveniently assembled and disassembled.

The utility model provides a jack box body, which mainly comprises a main body 10, a main panel 20 and a sub-panel 30, wherein the front side of the main body 10 is provided with an opening, the main panel 20 is suitable for being covered on the opening, after the main panel 20 and the main panel are matched, a cavity capable of being used for mounting an electric device is formed in the jack box body, meanwhile, a first window 24 and a bayonet 211 close to the first window 24 are arranged on the main panel 20, the sub-panel 30 is suitable for being covered on the first window 24 of the main panel 20, meanwhile, a clamping head 31 and a second window 32 which correspond to the bayonet 211 are arranged on the sub-panel 30, the clamping head 31 can be inserted into the bayonet 211 on the main panel 20, and then the clamping head 31 and the main panel 20 are fixedly connected through a quick-release fastener, and at the moment, the second window 32 can be used for exposing the electric device; through the sub-panel 30, when a part of electric devices need to be maintained, the sub-panel 30 can be quickly detached from the main panel 20 through the quick-release fastener, after the maintenance is finished, the clamping head 31 of the sub-panel 30 is abutted with the clamping head 211 on the main panel 20 and then quickly fixed through the quick-release fastener, and the clamping head 211 and the clamping head 31 play a role of limiting the sub-panel 30 from being separated from the main panel 20; therefore, when the maintenance is performed on the electrical devices at the second window 32 of the sub-panel 30, the whole main panel 20 does not need to be disassembled, so that the maintenance process is convenient, and other electrical devices in the jack box body can be protected.

The foregoing description of the embodiments and description is presented to illustrate the scope of the utility model, but is not to be construed as limiting the scope of the utility model. Modifications, equivalents, and other improvements to the embodiments of the utility model or portions of the features disclosed herein, as may occur to persons skilled in the art upon use of the utility model or the teachings of the embodiments, are intended to be included within the scope of the utility model, as may be desired by persons skilled in the art from a logical analysis, reasoning, or limited testing, in combination with the common general knowledge and/or knowledge of the prior art.

Claims (10)

1. A jack box housing for mounting electrical components therein, comprising a main body (10) having an opening at a front side thereof, characterized by further comprising:

a main panel (20) which is provided with a first window (24) penetrating in the front-rear direction and is provided with a bayonet (211) near the first window (24); the main panel (20) is suitable for being fixedly connected to the main body (10) and is covered on the opening; and

a sub-panel (30) which is adapted to cover the first window (24), is provided with a chuck (31) at a position corresponding to the bayonet (211), and is provided with a second window (32) for exposing the electric device in a penetrating manner along the front-rear direction;

the sub-panel (30) is suitable for being fixedly connected with the main panel (20) at a position far away from the clamping head (31) through a quick-release fastener after the clamping head (31) is inserted into the clamping opening (211).

2. A jack box according to claim 1, wherein the edge of the first window (24) extends backwards to provide an extension (212), and the extension (212) protrudes towards the inner side of the first window (24) to provide a support flange; the support flange is lower than the front surface of the main panel (20) at the edge of the first window (24).

3. A jack box housing according to claim 2 wherein the sub-panel (30) is adapted to be seated on the support flange and is configured such that its front surface is flush with the front surface of the main panel (20) at the edge of the first window (24) when it is seated on the support flange.

4. A jack box according to claim 3 wherein the bayonet (211) is provided between the support flange and the rim of the first window (24), part of which is provided separately to the support flange and the other part of which is provided separately to the extension (212).

5. A jack box housing according to claim 4, wherein the clip (31) is provided protruding from the edge of the sub-panel (30) and is below the front surface of the sub-panel (30) such that the front surface of the sub-panel (30) is flush with the front surface of the main panel (20) at the edge of the first window (24) after it is inserted into the bayonet (211).

6. A jack box housing as claimed in claim 5 wherein the sub-panel (30) is provided with a fastening through hole on the other side opposite the chuck (31), the fastening through hole being adapted for a quick release fastener to be passed through to fixedly connect the sub-panel (30) with the main panel (20).

7. -a jack box housing according to any one of claims 1 to 6, wherein the left and right side edges of the chuck (31) are provided with guide surfaces; the guide surface is inclined inwards relative to the insertion direction of the clamping head (31) so as to guide the clamping head (31) to be inserted into the bayonet (211).

8. A jack box according to claim 2, wherein the first window (24) is rectangular, and the support flanges include an upper flange (21) on the upper side, side flanges (22) on the left and right sides, and a lower flange (23) on the lower side; the bayonet is arranged at the upper side of the first window (24); the lower flange (23) is provided with a threaded hole (231) for adapting to the quick-release fastener.

9. A jack box according to claim 1, wherein one side of the main panel (20) in the up-down direction is adapted to be hooked to the main body (10), and the other side in the up-down direction is adapted to be fixedly connected to the main body (10) by a quick-release fastener.

10. A jack box housing as claimed in claim 1 further comprising a shroud assembly (60) including a base fixedly secured to said sub-panel (30) and a cover rotatably connected to said base; the cover is adapted to cover or uncover the second window (32) by flipping over.