Power cabinet

Abstract

This application provides a power supply cabinet, belonging to the power supply field. The power supply cabinet includes a die-cast housing, a front panel, a left partition, and a right partition. The die-cast housing includes a top plate and left and right side plates extending vertically from both sides of the top plate. The front panel is mounted on the front of the die-cast housing and is fixedly connected to the left and right side plates by two screws, respectively. The two screws are located in a left receiving groove on the left side plate and a right receiving groove on the right side plate. The left partition is detachably mounted on the left receiving groove, and the right partition is detachably mounted on the right receiving groove. This power supply cabinet features a screwless design, with no screws visible from the front and sides. This makes the cabinet's appearance more complete and aesthetically pleasing, reduces its size, and simplifies assembly, maintenance, and cleaning.

Description

Technical Field

[0001] This application relates to the field of power supply, and more particularly to a power supply cabinet. Background Technology

[0002] In power supply products, screwless designs are gaining popularity due to their improved aesthetics and overall appearance, while reducing assembly and maintenance complexity. Screwless designs reduce the need for additional materials and structures, making power supplies more compact. By optimizing the internal structure, screwless designs reduce the overall size of the power supply. They conceal interfaces and connection points within the product, reducing exposed interfaces and improving the overall aesthetics of the power supply, while also simplifying maintenance and cleaning.

[0003] Existing screwless designs primarily achieve this through methods such as concealed snap-fit ​​or screw fastening on hidden surfaces. While these designs meet aesthetic requirements to some extent, they still have some significant drawbacks in practical applications. Specifically, using plastic or sheet metal snap-fit ​​mounting designs increases the size of the power supply product; while screw fastening on hidden surfaces can conceal screws, this design requires assembly on multiple surfaces, increasing assembly complexity and difficulty; existing screwless designs often sacrifice the power supply product's detachability, resulting in more exposed interfaces and affecting the overall integrity and aesthetics of the power supply product.

[0004] To address the issues of power supply integrity and aesthetics, and to reduce the difficulty of assembly, maintenance, and cleaning, the industry urgently needs to develop a power supply cabinet with a screwless design. Utility Model Content

[0005] This application provides a power supply cabinet that solves the technical problems of increased volume due to the use of plastic or sheet metal snap-on installation and shielding designs, increased assembly complexity and difficulty due to screws being fastened from the invisible side, and increased exposed interfaces due to sacrificing the detachability of the power supply product, thus affecting the overall integrity and aesthetics of the power supply product.

[0006] The first aspect of this application provides a power supply cabinet, comprising:

[0007] The die-cast housing includes a top plate and a left side plate and a right side plate formed by vertically extending from the two sides of the top plate;

[0008] The front panel is mounted on the front of the die-cast box and is fixedly connected to the left side panel and the right side panel by two screws, wherein the two screws are respectively located in the left receiving groove provided on the left side panel and the right receiving groove provided on the right side panel;

[0009] A left partition, detachably mounted on the left receiving slot, for concealing screws within the left receiving slot; and

[0010] A right partition, detachably mounted on the right receiving groove, is used to conceal the screws within the right receiving groove.

[0011] Preferably, a left-side magnet is provided in the left receiving groove; the left partition is a metal plate for the left-side magnet to attract, so that the left partition is attracted to the left receiving groove; and / or

[0012] The right receiving groove is provided with a right magnet; the right partition is a metal plate for the right magnet to attract, so that the right partition is attracted to the right receiving groove.

[0013] Preferably, the left partition is provided with at least one left partition suction element;

[0014] The left receiving groove is provided with a left-side suction member that attracts the at least one left partition suction member, wherein the at least one left partition suction member attracts the corresponding left-side suction member, thereby attracting the left partition to the left receiving groove; and / or

[0015] The right partition is provided with at least one right partition suction element;

[0016] The right receiving groove is provided with a right side suction member that is mutually suctioned with the at least one right partition suction member, wherein the right partition is suctioned onto the right receiving groove by the mutual suction of the at least one right partition suction member and the corresponding right side suction member.

[0017] Preferably, the left receiving groove is further provided with a left fixed sheet metal part for placing the left side suction part, and the left fixed sheet metal part is fixed to the left receiving groove by screws;

[0018] The right receiving groove is also provided with a right fixed sheet metal part for placing the right suction part, and the right fixed sheet metal part is fixed to the right receiving groove by screws.

[0019] Preferably, the at least one left partition suction member includes a first left partition suction member and a second left partition suction member, wherein the first left partition suction member is disposed on the inner wall of the left partition near the top, and the second left partition suction member is disposed on the inner wall of the left partition near the bottom.

[0020] The at least one right partition suction member includes a first right partition suction member and a second right partition suction member. The first right partition suction member is disposed on the inner wall of the right partition near the top, and the second right partition suction member is disposed on the inner wall of the right partition near the bottom.

[0021] Preferably, the left partition plate is provided with at least one left positioning boss.

[0022] The left receiving groove is provided with a left positioning port that engages with at least one left positioning boss.

[0023] Preferably, the right partition plate is provided with at least one right positioning boss.

[0024] The right accommodating groove is provided with a right positioning port that engages with the at least one right positioning boss.

[0025] Preferably, the front panel has a bottom bracket sheet metal part on the inner wall near the bottom, and the bottom bracket sheet metal part has a plurality of screw hooks;

[0026] Multiple fasteners are formed on the outer surface of the die-cast box body, which are attached to the multiple screw hooks.

[0027] Preferably, the front panel has a top hanging sheet metal part on the inner wall near the top, and the top hanging sheet metal part has two nuts;

[0028] The left and right accommodating slots are respectively provided with side plate through holes that are opposite to the two corresponding nuts. The two screws are engaged with the corresponding nuts through the corresponding side plate through holes, so that the front panel is fixedly connected to the left side plate and the right side plate.

[0029] Preferably, the left receiving groove has a first sliding groove on the bottom of the two opposite side walls, and the left partition is detachably disposed on the first sliding groove; and / or, the right receiving groove has a second sliding groove on the bottom of the two opposite side walls, and the right partition is detachably disposed on the second sliding groove.

[0030] The beneficial effects of the embodiments of this application include at least the following:

[0031] The power supply chassis of this embodiment includes a die-cast housing, a front panel, a left partition, and a right partition. The die-cast housing includes a top plate and a left and right side plate formed by vertically extending from the two sides of the top plate. The front panel is mounted on the front of the die-cast housing and is fixedly connected to the left and right side plates by two screws, respectively, wherein the two screws are located in a left receiving groove on the left side plate and a right receiving groove on the right side plate. The left partition is detachably mounted on the left receiving groove to conceal the screws in the left receiving groove. The right partition is detachably mounted on the right receiving groove to conceal the screws in the right receiving groove. By concealing the screws connecting the front panel to the left and right side plates by the left and right partitions, the screws are not visible from the front and both sides. This screwless design does not increase the size of the power supply cabinet, making the cabinet appearance more complete and aesthetically pleasing, and reducing the difficulty of assembly, maintenance, and cleaning. Attached Figure Description

[0032] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this application. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0033] Figure 1 An exploded view of a power supply cabinet according to an embodiment of this application is shown;

[0034] Figure 2 for Figure 1 A magnified view of part C;

[0035] Figure 3 A front view of a power supply cabinet according to an embodiment of this application is shown;

[0036] Figure 4 A left view of a power supply cabinet according to an embodiment of this application is shown;

[0037] Figure 5 A right view of a power supply cabinet according to an embodiment of this application is shown;

[0038] Figure 6 A top view of a power supply cabinet according to an embodiment of this application is shown;

[0039] Figure 7 An exploded view of the left partition and left receiving slot of a power cabinet according to an embodiment of this application is shown;

[0040] Figure 8 The illustration shows a front view of a power supply cabinet without a front panel installed, according to an embodiment of this application.

[0041] Figure 9 It shows Figure 8 A magnified view of part B in the image;

[0042] Figure 10 A front view of the left partition plate according to an embodiment of this application is shown;

[0043] Figure 11 A side view of the left partition according to an embodiment of this application is shown;

[0044] Figure 12 A rear view of the left partition plate according to an embodiment of this application is shown;

[0045] Figure 13 An exploded view of the right partition and right receiving slot of a power cabinet according to an embodiment of this application is shown;

[0046] Figure 14 A front view of the right partition according to an embodiment of this application is shown;

[0047] Figure 15 A side view of the right partition according to an embodiment of this application is shown;

[0048] Figure 16 A rear view of the right partition plate according to an embodiment of this application is shown;

[0049] Figure 17 A rear view of the power supply cabinet according to an embodiment of this application is shown;

[0050] Figure 18 It shows Figure 17 A magnified view of part A in the image;

[0051] Figure 19 A rear view of the front panel of an embodiment of this application is shown. Detailed Implementation

[0052] The technical solutions of this application will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0053] The various embodiments or implementation methods described in this specification are presented in a progressive manner. Each embodiment focuses on the differences from other embodiments, and the same or similar parts between the embodiments can be referred to each other.

[0054] It should be readily understood that the terms “on,” “above,” and “on top of” in this disclosure should be interpreted in the broadest possible sense, such that “on” means not only “directly on something” but also “on something” with an intermediate feature or layer therebetween, and that “above” or “on top of” means not only “on top of something” but also “on top of something” without an intermediate feature or layer therebetween (i.e., directly on something).

[0055] Furthermore, for ease of explanation, spatially relative terms such as "below," "below," "under," "above," and "above" may be used to describe the relationship of one element or feature relative to other elements or features as shown in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation other than those shown in the figures. The device may have other orientations (rotated 90 degrees or in other orientations), and the spatially relative descriptive terms used herein may be interpreted accordingly.

[0056] In one embodiment of this utility model, a power supply cabinet is provided. For details, please refer to [link / reference needed]. Figure 1 , Figure 3 , Figure 4 , Figure 5 , Figure 6 as well as Figure 8 According to one embodiment of the present invention, a power cabinet includes a die-cast housing, a front panel 1, a left partition 2, and a right partition 3. The die-cast housing includes an upper plate 53 and a left side plate 51 and a right side plate 52 formed vertically extending from the two sides of the upper plate 53. The die-cast housing can be integrally formed from profiles and includes the upper plate 53, a lower plate opposite to the upper plate 53, the left side plate 51, the right side plate 52, a battery box located in the lower half of the die-cast housing, and a power circuit fixing plate located between the upper plate 53 and the battery box. Four support bases 4 are installed at the bottom of the die-cast housing, and the four support bases 4 are respectively installed on the bottom plate 55 and are respectively close to the four corners of the bottom plate.

[0057] like Figure 1 , Figure 3 , Figure 7 and Figure 13 As shown, the front panel 1 is mounted on the front of the die-cast enclosure and is fixedly connected to the left side panel 51 and the right side panel 52 by two screws 518 and 528, respectively. The two screws 518 and 528 are located in the left receiving groove 511 on the left side panel 51 and the right receiving groove 521 on the right side panel 52, respectively. In this embodiment, the front panel 1 can be made of glass. Mounting the front panel 1 on the die-cast enclosure can conceal the front of the enclosure, improving the aesthetics and integrity of the power supply cabinet. Furthermore, the front panel is directly mounted on the front of the die-cast enclosure without increasing the size of the power supply cabinet.

[0058] like Figure 4 and Figure 7 As shown, the left partition 2 is detachably mounted on the left receiving groove 511 to conceal the screws 518 within the left receiving groove 511. In this embodiment, a window can be opened on the left partition 2 to allow the control panel 513 to be visible to the outside. The left partition 2 can conceal the screws 518 and other non-visible components within the left receiving groove, making the left side panel 51 neater and more aesthetically pleasing.

[0059] like Figure 5 and Figure 13 As shown, the right partition 3 is detachably mounted on the right receiving groove 521 to conceal the screw 528 within the right receiving groove 521. In this embodiment, a window can be provided on the right partition 3 to allow the knob 35 to be visible to the outside. The right partition 3 can conceal the screw 528 and other non-visible components within the right receiving groove 521, making the right side panel 52 neater and more aesthetically pleasing.

[0060] By using the front panel, left partition, and right partition, the integrity and aesthetics of the cabinet can be improved without increasing the size of the power supply cabinet, and the difficulty of assembly, maintenance, and cleaning can be reduced.

[0061] like Figure 1 , Figure 2 and Figure 19 As shown, the front panel 1 has a bottom bracket sheet metal part 15 on its inner wall 12 near the bottom, and the bottom bracket sheet metal part 15 has multiple screw hooks 16. In this embodiment, the bottom bracket sheet metal part 15 is a long strip structure, such as a cuboid, and its length can be slightly less than the width of the front panel 1. The bottom of the bottom bracket sheet metal part 15 can be flush with the bottom of the front panel 1 or it can be spaced apart from the bottom of the front panel 1. The positional relationship between the bottom of the bottom bracket sheet metal part 15 and the bottom of the front panel 1 can be set according to requirements, and there is no restriction on the positional relationship between the bottom of the bottom bracket sheet metal part 15 and the bottom of the front panel 1. The bottom bracket sheet metal part 15 can be fixed to the inner wall 12 of the front panel 1 by mechanical fixing or adhesive fixing. In this embodiment, the inner wall of the front panel 1 refers to the surface of the front panel 1 facing the front of the die-cast housing.

[0062] Specifically, there are two screw hooks 16, each disposed on the bottom bracket sheet metal part 15 and close to two opposite short sides of the bottom bracket sheet metal part 15. This embodiment does not limit the number of screw hooks 16. The number of at least one left fixing sheet metal part 514 corresponds one-to-one with the number of left-side suction parts.

[0063] Multiple hanging clips 541 are formed on the outer surface 54 of the die-cast housing, which are engaged with the multiple screw hooks 16. Specifically, the hanging clips 541 correspond one-to-one with the screw hooks 16. By engaging the screw hooks 16 into the hanging clips 541, the front panel 1 is hung on the die-cast housing.

[0064] like Figure 1 , Figure 7 , Figure 13 and Figure 19The front panel 1 has a top bracket sheet metal part 13 on its inner wall 12 near the top. The top bracket sheet metal part 13 has two nuts 14, such as floating nuts. The top bracket sheet metal part 13 is a long strip structure, such as a cuboid, and its length can be slightly less than the width of the front panel 1. The top of the top bracket sheet metal part 13 can be flush with the top of the front panel 1 or it can be spaced apart from the top of the front panel 1. The positional relationship between the top of the top bracket sheet metal part 13 and the top of the front panel 1 can be set according to requirements and is not restricted. The top bracket sheet metal part 13 can be fixed to the inner wall 12 of the front panel 1 by mechanical fixing or adhesive fixing.

[0065] The left receiving groove 511 and the right receiving groove 521 are respectively provided with side plate through holes 512 and 522 opposite to the two corresponding nuts 14. The two screws 518 and 528 respectively engage with the corresponding nuts through the corresponding side plate through holes, so that the front panel 1 is fixedly connected to the left side plate 51 and the right side plate 52. Specifically, the left receiving groove 511 has a side plate through hole 512, which is connected to the left receiving groove 511. When the front panel 1 is hung on the front of the die-casting box, the screw 518 passes through the side plate through hole and engages with the nut 14 on the inner wall of the front panel 1, so that the front panel 1 is fixedly connected to the left side plate 51. The right receiving groove 521 has a side plate through hole 522, which is connected to the right receiving groove 521. When the front panel 1 is hung on the front of the die-casting box, the screw 528 passes through the side plate through hole 522 and engages with the nut 14 on the inner wall of the front panel 1, so that the front panel 1 is fixedly connected to the right side plate 52.

[0066] The front panel 1 is attached to the hanging clip 541 on the die-cast cabinet by screw hooks 16, and the front panel is fixed to the left side panel and right side panel by the engagement of nuts on the front panel 1 with screws provided on the left and right receiving slots, so that no mounting screws are visible on the front of the power cabinet, only the outer wall of the front panel is visible, which improves the aesthetics and integrity.

[0067] Furthermore, a control panel 513 is provided in the left receiving groove 511, and the control panel 513 is located in the middle of the left receiving groove 511.

[0068] The left receiving groove 511 is provided with a left magnet; the left partition 2 is a metal plate for the left magnet to be attracted, such as a metal plate made of iron, cobalt, nickel, etc., so that the left partition 2 is attracted to the left receiving groove 511. Specifically, the left magnet can be a cuboid, which can be fixed to the left receiving groove 511 by means of adhesive fixation, mechanical fixation, or fixation with the help of other sheet metal parts. The left magnet can be fixed at one or more of the following locations: between the control panel 513 and the top edge of the left receiving groove 511, between the control panel 513 and the bottom edge of the left receiving groove 511, between the control panel 513 and the left side wall of the left receiving groove 511, or between the control panel 513 and the right side wall of the left receiving groove 511. The top edge and bottom edge of the left receiving groove 511 are arranged opposite each other, and the left side wall and right side wall of the left receiving groove 511 are arranged opposite each other. The left partition 2 can be attracted by the left magnet, so that the left partition 2 is attracted to the left receiving groove 511. The left partition 2 can be removed from the left receiving groove 511 by external force.

[0069] Furthermore, a knob 523, a power button 530, and a USB interface 529 are provided in the right accommodating slot 521. The knob 523, the power button 530, and the USB interface 529 are arranged sequentially from top to bottom.

[0070] A right-side magnet is provided within the right receiving groove 521; the right partition 3 is a metal plate for the right-side magnet to be attracted, such as a metal plate made of iron, cobalt, nickel, etc., so that the right partition 3 is attracted to the right receiving groove 521. Specifically, the right-side magnet can be a cuboid, which can be fixed to the right receiving groove 521 by means of adhesive fixation, mechanical fixation, or fixation with the help of other sheet metal parts. The right-side magnet can be fixed at one or more of the following locations: between the knob 523 and the top edge of the right receiving groove 521, between the USB interface 529 and the bottom edge of the right receiving groove 521, between the power button 530 and the left side wall of the right receiving groove 521, or between the USB interface 529 and the right side wall of the right receiving groove 521. The top edge and bottom edge of the right receiving groove 521 are arranged opposite each other, and the left side wall and right side wall of the right receiving groove 521 are arranged opposite each other. The right partition 3 can be attracted by the right magnet, so that the right partition 3 is attracted to the right receiving groove 521. The right partition 3 can be removed from the right receiving groove 521 by external force.

[0071] As shown in the figure Figures 7-12As shown, at least one left partition suction member 24 is provided on the inner wall 22 of the left partition 2, wherein the inner wall of the left partition 2 refers to the surface of the left partition facing the left receiving groove. A left suction member 516 is provided in the left receiving groove 511 to suction with the at least one left partition suction member 24, wherein the left partition 2 is suctioned onto the left receiving groove 511 by the mutual suction of the at least one left partition suction member 24 and the corresponding left suction member 516.

[0072] In this embodiment, the at least one left partition suction member 24 can be an elongated structure. The at least one left partition suction member 24 can be made of metals such as iron, cobalt, or nickel. Two first through holes can be formed on the left partition suction member 24, with each of the two first through holes located near two opposite short sides of the left partition suction member. The left partition suction member 24 is fitted onto the mounting post 25 of the left partition 2 through the two first through holes, and then the mounting post 25 is heat-melted away, thus fixing the left partition suction member 24 to the left partition 2. In some embodiments, the left partition suction member 24 can also be fixed to the left partition 2 by adhesive bonding.

[0073] In this embodiment, at least one left-side suction member 516 may be an elongated structure. At least one left-side suction member 516 may be a magnet. The left-side suction member can be fixed at one or more of the following locations: between the top edge of the control panel 513 and the left receiving groove 511; between the bottom edge of the control panel 513 and the left receiving groove 511; between the control panel 513 and the left side wall of the left receiving groove 511; or between the control panel 513 and the right side wall of the left receiving groove 511. At least one left-side suction member 516 and at least one left partition suction member 24 correspond one-to-one and are positioned opposite each other. The at least one left-side suction member 516 can be fixed in the left receiving groove 511 by adhesive bonding or mechanical fixing. At least one left partition suction member 24 attracts the corresponding left-side suction member 516, causing the left partition 2 to be attracted to the left receiving groove 511.

[0074] In some other embodiments, the at least one left partition attractor 24 may be a magnet, while the at least one left side attractor may be made of a metal such as iron, cobalt, or nickel.

[0075] Furthermore, the at least one left partition suction member 24 includes a first left partition suction member and a second left partition suction member. The first left partition suction member is disposed on the inner wall 22 near the top of the left partition 2, and the second left partition suction member is disposed on the inner wall 22 near the bottom of the left partition 2. Both the first and second left partition suction members can be elongated structures. The first and second left partition suction members can be made of metals such as iron, cobalt, or nickel. The first left partition suction member has two first through holes, and the two first through holes are respectively close to the two opposite short sides of the first left partition suction member; the second left partition suction member has two first through holes, and the two first through holes are respectively close to the two opposite short sides of the second left partition suction member. The first left partition suction member is respectively sleeved on the mounting post 25 on the inner wall 22 of the left partition 2 through the two first through holes, and then the mounting post 25 is heat-melted away, so that the first left partition suction member is fixed on the left partition 2. The second left partition suction component is respectively sleeved on the mounting post 25 of the inner wall 22 of the left partition 2 through the two first through holes. Then the mounting post 25 is heat-melted away, so that the second left partition suction component is fixed on the left partition 2.

[0076] The left-side suction member 516 includes a first left-side suction member and a second left-side suction member, both of which can be elongated structures. Both the first and second left-side suction members can be magnets. The first left-side suction member is disposed on the bottom surface of the left receiving groove 511 near its top edge, and the second left-side suction member is disposed on the bottom surface of the left receiving groove 511 near its bottom edge. The first and second left-side suction members are respectively disposed opposite to the first and second left partition suction members and attract each other, causing the left partition 2 to be attracted to the left receiving groove 511.

[0077] like Figure 7 and 9 As shown, the left receiving groove 511 is further provided with at least one left fixing sheet metal part 514 for placing the left suction member 516. The at least one left fixing sheet metal part 514 is fixed to the left receiving groove 511 by screws 515. Specifically, the left fixing sheet metal part 514 is provided with a receiving groove, and the two opposite short side pillars of the receiving groove are provided with second through holes. The left suction member 516 is placed in the receiving groove, and the screws 515 fix the left fixing sheet metal part 514 to the left receiving groove 511 through the corresponding second through holes.

[0078] Furthermore, the number of at least one left fixing sheet metal part 514 is two. The number of at least one left fixing sheet metal part 514 corresponds one-to-one with the number of left-side suction parts. Each left fixing sheet metal part includes a receiving groove, and a second through hole is provided on the two opposite short side posts of the receiving groove. The corresponding left-side suction part is placed in the receiving groove of the at least one left fixing sheet metal part 516. The opening of the receiving groove of the left fixing sheet metal part is set opposite to the opening of the left receiving groove 511. The screw 515 fixes the corresponding left fixing sheet metal part 516 into the left receiving groove 511 through the corresponding second through hole. The left fixing sheet metal part 516 plays the role of fixing and installing the left-side suction part.

[0079] like Figure 7 and Figure 9 As shown, the left partition 2 is provided with at least one left positioning boss 21, and the left receiving groove 511 is provided with a left positioning opening 517 that engages with the at least one left positioning boss 21. Specifically, there are two left positioning bosses 21, located on opposite sidewalls 22 of the left partition 2 and near the top edge of the left partition 2. The left receiving groove 511 is provided with left positioning openings 517 that engage with the two left positioning bosses 21 respectively. Each left positioning boss engages with the corresponding left positioning opening, and the left partition 2 is attracted to the left receiving groove 511 to cover the screws 518 and other components that need to be covered in the left receiving groove 511.

[0080] like Figure 13-16 As shown, the right partition 3 is provided with at least one right partition suction member 34. The right receiving groove 521 is provided with a right side suction member 526 that is mutually attracted to the at least one right partition suction member 34, wherein the right partition 3 is attracted to the right receiving groove 521 by the mutual attraction between the at least one right partition suction member 34 and the corresponding right side suction member 526.

[0081] In this embodiment, the at least one right partition suction member 34 can be an elongated structure. The at least one right partition suction member 34 can be made of metals such as iron, cobalt, or nickel. Two third through holes can be formed on the right partition suction member 34, with each third through hole located near one of the two opposite short sides of the right partition suction member. The right partition suction member 34 is fitted onto the mounting post 35 of the right partition 3 through the two third through holes, and then the mounting post 35 is heat-melted away, thus fixing the right partition suction member 34 to the right partition 3. In some embodiments, the right partition suction member 34 can also be fixed to the right partition 3 by adhesive bonding.

[0082] In this embodiment, at least one right-side suction member 526 may be an elongated structure. At least one right-side suction member 526 may be a magnet. The right-side suction member can be fixed at one or more of the following locations: between the knob 523 and the top edge of the right receiving groove 521; between the USB interface 529 and the bottom edge of the right receiving groove 521; between the power button 530 and the left side wall of the right receiving groove 521; or between the power button 530 and the right side wall of the right receiving groove 521. At least one right-side suction member 526 and at least one right partition suction member 34 correspond one-to-one and are positioned opposite each other. The at least one right-side suction member 526 can be fixed in the right receiving groove 521 by adhesive bonding or mechanical fixing. At least one right partition suction member 34 attracts the corresponding right-side suction member 526, causing the right partition 3 to be attracted to the right receiving groove 521.

[0083] In some other embodiments, the at least one right partition attractor 34 may be a magnet, while the at least one right side attractor may be made of a metal such as iron, cobalt, or nickel.

[0084] Furthermore, the at least one right partition suction member 34 includes a first right partition suction member and a second right partition suction member. The first right partition suction member is disposed on the inner wall 32 near the top of the right partition 3, and the second right partition suction member is disposed on the inner wall 32 near the bottom of the right partition 3. Both the first and second right partition suction members can be elongated structures. The first and second right partition suction members can be made of metals such as iron, cobalt, or nickel. The first right partition suction member has two third through holes, which are respectively close to two opposite short sides of the first right partition suction member; the second right partition suction member has two third through holes, which are respectively close to two opposite short sides of the second right partition suction member. The first right partition suction member is respectively fitted onto the mounting post 35 on the inner wall of the right partition 3 through the two third through holes, and then the mounting post 35 is heat-melted away, so that the first right partition suction member is fixed on the right partition 3. The second right partition suction component is respectively fitted onto the mounting post 35 on the inner wall of the right partition 3 through two third through holes. Then the mounting post 35 is heat-melted away, so that the second right partition suction component is fixed on the right partition 3.

[0085] The right-side suction member 526 includes a first right-side suction member and a second right-side suction member, both of which can be elongated structures. Both the first and second right-side suction members can be magnets. The first right-side suction member is disposed on the bottom surface of the right receiving groove 521 near its top edge, and the second right-side suction member is disposed on the bottom surface of the right receiving groove 521 near its bottom edge. The first and second right-side suction members are respectively disposed opposite to the first and second right partition suction members and attract each other, causing the right partition 3 to be attracted to the right receiving groove 521.

[0086] like Figure 13 As shown, the right receiving groove 521 is further provided with at least one right fixing sheet metal part 524 for placing the right side suction member 526. The at least one right fixing sheet metal part 524 is fixed to the right receiving groove 521 by screws 525. Specifically, the right fixing sheet metal part 524 is provided with a receiving groove, and the two opposite short side pillars of the receiving groove are provided with fourth through holes. The right side suction member 526 is placed in the receiving groove, and the screws 525 are fixed to the right fixing sheet metal part in the right receiving groove 521 through the corresponding fourth through holes.

[0087] Furthermore, the number of at least one right fixing sheet metal part 524 is two. The number of at least one right fixing sheet metal part 524 corresponds one-to-one with the number of right-side suction parts. Each right fixing sheet metal part includes a receiving groove, and a fourth through hole is provided on the two opposite short side posts of the receiving groove. The corresponding right-side suction part is placed in the receiving groove of the at least one right fixing sheet metal part 524. The opening of the receiving groove of the right fixing sheet metal part is set opposite to the opening of the right receiving groove 521. The screw 525 fixes the corresponding right fixing sheet metal part 526 into the right receiving groove 521 through the corresponding fourth through hole. The right fixing sheet metal part 524 plays the role of fixing and installing the left-side suction part.

[0088] like Figure 13 As shown, the right partition 3 is provided with at least one right positioning boss 31, and the right receiving groove 521 is provided with a right positioning opening 527 that engages with the at least one right positioning boss 31. Specifically, there are two right positioning bosses 31, located on opposite sidewalls 32 of the right partition 3 and close to the top edge of the right partition 3. The right receiving groove 521 is provided with right positioning openings 527 that engage with the two right positioning bosses 31 respectively. Each right positioning boss engages with the corresponding right positioning opening, and the right partition 3 is attracted to the right receiving groove 521 to cover the screws 528 and other components that need to be covered in the right receiving groove 521.

[0089] like Figure 17 and Figure 18 As shown, the power cabinet also includes a back panel 6, which is installed on the back of the die-cast enclosure. The back panel 6 is fixed to the back of the die-cast enclosure by multiple screws 61, reducing the difficulty of maintenance and assembly.

[0090] In some embodiments, the left receiving groove 511 has a first sliding groove on the bottom near the two opposite side walls, and the left partition 2 is detachably disposed on the first sliding groove.

[0091] The right receiving groove 521 has a second sliding groove on the bottom near the two opposite side walls, and the right partition 3 is detachably mounted on the second sliding groove.

[0092] In some other embodiments, the left receiving groove 511 has a first sliding groove on the bottom near the two opposite side walls, and the left partition 2 is detachably disposed on the first sliding groove. The right partition 3 is provided with at least one right partition suction member 34; the right receiving groove 521 is provided with a right side suction member 526 that suctions with the at least one right partition suction member 34, wherein the right partition 3 is suctioned onto the right receiving groove 521 by the mutual suction of the at least one right partition suction member 34 and the corresponding right side suction member 526.

[0093] In some other embodiments, the left partition 2 is provided with at least one left partition suction member 24; the left receiving groove 511 is provided with a left suction member 516 that is mutually attracted to the at least one left partition suction member 24, wherein the left partition 2 is attracted to the left receiving groove 511 by the mutual attraction between the at least one left partition suction member 24 and the corresponding left suction member 516.

[0094] The front of the power cabinet in this embodiment is the exterior surface, which is mounted on the front of the cabinet body. The screws that fix the front panel to the left side panel and the right side wall are concealed by the left and right partitions, so the front of the cabinet is screwless. The back is the mounting surface, where the back panel is fixed to the back of the die-cast cabinet body by screws. This power cabinet does not increase the volume, making the appearance more complete and aesthetically pleasing. At the same time, it reduces the difficulty of assembly, maintenance and cleaning, and makes the overall consistency of the power supply higher.

[0095] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A power supply cabinet, characterized in that, include: The die-cast box includes an upper plate (53) and a left side plate (51) and a right side plate (52) formed by vertically extending from both sides of the upper plate (53); The front panel (1) is mounted on the front of the die-cast box and is fixedly connected to the left side plate (51) and the right side plate (52) by two screws (518, 528), wherein the two screws (518, 528) are respectively located in the left receiving groove (511) provided on the left side plate (51) and the right receiving groove (521) provided on the right side plate (52); A left partition (2), detachably mounted on the left receiving groove (511), for concealing the screws (518) within the left receiving groove (511); and The right partition (3) is detachably mounted on the right receiving groove (521) to cover the screws (528) inside the right receiving groove (521).

2. The power supply cabinet according to claim 1, characterized in that, The left receiving groove (511) is provided with a left magnet; the left partition (2) is a metal plate for the left magnet to be attracted, so that the left partition (2) is attracted to the left receiving groove (511); and / or The right receiving groove (521) is provided with a right magnet; the right partition (3) is a metal plate for the right magnet to be attracted, so that the right partition (3) is attracted to the right receiving groove (521).

3. The power supply cabinet according to claim 1, characterized in that, At least one left partition suction element (24) is provided on the left partition (2); The left receiving groove (511) is provided with a left suction member (516) that attracts each other to the at least one left partition suction member (24), wherein the left partition (2) is attracted to the left receiving groove (511) by the mutual attraction between the at least one left partition suction member (24) and the corresponding left suction member (516); and / or At least one right partition suction element (34) is provided on the right partition (3); The right receiving groove (521) is provided with a right side suction member (526) that is attracted to the at least one right partition suction member (34). The right partition (3) is attracted to the right receiving groove (521) by the at least one right partition suction member (34) and the corresponding right side suction member (526).

4. The power supply cabinet according to claim 3, characterized in that, The left receiving groove (511) is also provided with a left fixed sheet metal part (514) for placing the left suction part (516), and the left fixed sheet metal part (514) is fixed to the left receiving groove (511) by screws (515). The right receiving groove (521) is also provided with a right fixed sheet metal part (524) for placing the right suction part (526), ​​and the right fixed sheet metal part (524) is fixed to the right receiving groove (521) by screws (525).

5. The power supply cabinet according to claim 3, characterized in that, The at least one left partition suction member (24) includes a first left partition suction member and a second left partition suction member. The first left partition suction member is disposed on the inner wall of the left partition (2) near the top, and the second left partition suction member is disposed on the inner wall of the left partition (2) near the bottom. The at least one right partition suction member (34) includes a first right partition suction member and a second right partition suction member. The first right partition suction member is disposed on the inner wall of the right partition (3) near the top, and the second right partition suction member is disposed on the inner wall of the right partition (3) near the bottom.

6. The power supply cabinet according to claim 1, characterized in that, The left partition (2) is provided with at least one left positioning boss (21). The left receiving groove (511) is provided with a left positioning port (517) that engages with the at least one left positioning boss (21).

7. The power supply cabinet according to claim 1, characterized in that, The right partition (3) is provided with at least one right positioning boss (31). The right receiving groove (521) is provided with a right positioning port (527) that engages with the at least one right positioning boss (31).

8. The power supply cabinet according to claim 1, characterized in that, The front panel (1) has a bottom bracket sheet metal part (15) on the inner wall (12) near the bottom, and the bottom bracket sheet metal part (15) has a plurality of screw hooks (16). Multiple hanging clips (541) are formed on the outer surface (54) of the die-cast box body, which are attached to the multiple screw hooks (16).

9. The power supply cabinet according to claim 8, characterized in that, The front panel (1) has a top hanging sheet metal part (13) on the inner wall (12) near the top, and the top hanging sheet metal part (13) has two nuts (14); The left receiving groove (511) and the right receiving groove (521) are respectively provided with side plate through holes (512, 522) opposite to the two corresponding nuts (14). The two screws (518, 528) respectively engage with the corresponding nuts through the corresponding side plate through holes, so that the front panel (1) is fixedly connected to the left side plate (51) and the right side plate (52).

10. The power supply cabinet according to claim 1, characterized in that, The left receiving groove (511) has a first sliding groove on the bottom of the two opposite side walls, and the left partition (2) is detachably disposed on the first sliding groove; and / or, the right receiving groove (521) has a second sliding groove on the bottom of the two opposite side walls, and the right partition (3) is detachably disposed on the second sliding groove.

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