Charging host

Abstract

According to the charging host provided by the utility model, the structure of the charging host is improved, so that the installation and maintenance complexity of the charging host is reduced. The charging host comprises a shell structure and an inner container frame used for supporting all component units of the charging host, the shell structure is provided with a containing cavity, and the inner container frame is detachably connected with the wall portion of the containing cavity. By the adoption of the scheme, all the component units are decoupled from the shell structure, the inner container frame capable of being detachably connected with the shell structure is added, and all the component units are supported by the inner container frame, so that in the installation process, after all the component units are connected with the inner container frame, the component units and the inner container frame can be separated from each other; according to the charging host, the inner container frame provided with all the component units is connected with the shell structure, so that the situation that installation and maintenance are difficult due to the fact that all the component units are directly and fixedly connected to the shell structure is avoided, and installation and maintenance of the charging host are simplified.

Description

TECHNICAL FIELD

[0001] The utility model relates to charging device technical field, specifically, relate to charging host computer. BACKGROUND

[0002] In the current charging equipment technical field, charging host computer as the key component, undertakes the important task of providing power supply for various electric devices. However, the existing charging host computer generally adopts integral assembly structure, specifically is that the key component units such as power module, electrical element unit etc. of each component unit of charging host computer is directly fixedly connected in the shell of charging host computer, but such mode increases the complexity of subsequent installation and maintenance of charging host computer. SUMMARY

[0003] The utility model aims at providing a kind of charging host computer, the complexity of installation and maintenance of charging host computer is reduced by improving the structure of charging host computer.

[0004] To achieve the above object, the utility model provides a kind of charging host computer, including shell structure and the inner container frame for supporting the component unit of charging host computer, the shell structure has accommodating cavity, and the wall portion of the accommodating cavity is detachably connected with the inner container frame.

[0005] By adopting the scheme of the application, the component units are decoupled from the shell structure, an inner container frame that can be detachably connected with the shell structure is added, and the component units are supported using the inner container frame. Therefore, during installation, the inner container frame with the component units can be connected first, and then the inner container frame is connected with the shell structure. This avoids the difficulty in installation and maintenance caused by directly fixing the component units to the shell structure, and simplifies the installation and maintenance of the charging host computer.

[0006] Optionally, the shell structure includes cabinet body and top cover assembly, the cabinet body and the top cover assembly jointly enclose the accommodating cavity;The top of the cabinet body is provided with an opening matched with the inner container frame, and the top cover assembly is arranged on the opening.

[0007] Therefore, the inner container frame can be placed in or taken out of the accommodating cavity through the opening. The opening arranged on the top facilitates the installation between the inner container frame and the cabinet body, which only needs to be lifted into the accommodating cavity using a crane.

[0008] Optionally, the top cover assembly includes liquid cooling device and cabinet top cover, the lower surface of the cabinet top cover is connected with the cabinet body, and the upper surface of the cabinet top cover is fixed with the liquid cooling device. Therefore, the liquid cooling device and the cabinet top cover are integrated into a module, improving the integration of the top cover assembly.

[0009] Optionally, the top cover is provided with a mounting hole for penetrating a pipeline of the liquid cooling device, the mounting hole vertically penetrates the top cover and forms an aperture on the upper surface of the top cover; the top cover further comprises a convex ring, which is arranged around the aperture, thereby forming a certain protection for the mounting hole.

[0010] Optionally, the cabinet body comprises a body frame and a base fixedly connected to the body frame, and the body frame and the base are detachably connected. The base and the body frame are also detachably connected, which facilitates the on-site assembly of the charging host, and facilitates transportation and installation.

[0011] Optionally, the side of the body frame has a door body capable of opening and closing the containing cavity; the body frame has a rectangular structure and comprises at least four support vertical beams, and the door body is rotatably connected to the vertical beams. By providing a door body on the side of the containing cavity, the containing cavity is conveniently opened and closed, thereby facilitating the installation and maintenance of the inner container frame and the body frame.

[0012] Optionally, it further comprises a first connecting piece, one end of the first connecting piece is connected to the support vertical beam, and the other end is connected to the inner container frame; one end of the second connecting piece is connected to the upper surface of the base, and the other end is connected to the bottom of the inner container frame. In this way, the connection between the inner container frame and the body frame is facilitated; and / or,

[0013] It further comprises a second connecting piece, the second connecting piece comprises a U-shaped connecting surrounding wall and a connecting clamping protrusion capable of being inserted into the connecting surrounding wall, the connecting surrounding wall abuts against the connecting clamping protrusion in the horizontal plane and forms a connection; one of the connecting surrounding wall and the connecting clamping protrusion is arranged on the inner container frame, and the other is arranged on the upper surface of the base. By arranging the U-shaped surrounding wall and the clamping protrusion, the inner container frame and the base can be connected along the side, thereby avoiding the difficulty caused by vertical operation.

[0014] Optionally, the base is provided with a forklift channel extending in the horizontal direction, the forklift channel is used to accommodate the fork arms of a forklift; the forklift channel penetrates the side wall of the base to form a socket, and the socket is provided with an openable and closable cover. By providing the forklift channel in the base, the charging host can be operated by the forklift during subsequent installation.

[0015] Optionally, on the two opposite side walls of the base, lifting arms are symmetrically arranged, and the lifting arms are detachably connected to the side walls of the base. By arranging the detachably connected lifting arms on the side of the base, when the charging host needs to be lifted, the lifting arms can be operated, and after the operation is completed, the lifting arms can be detached to reduce the space occupied by the charging host.

[0016] Optionally, a horizontally extending support plate is fixedly connected to the top of the liner frame, the support plate is arranged at a corner position of the liner frame, and a second lifting lug is connected to the upper surface of the support plate. Thus, the liner frame can be lifted at the top of the liner frame, facilitating hoisting operation, and the support plate is arranged at the corner position of the liner frame, thereby ensuring the stability of hoisting.

[0017] Other features of the present specification, and the advantages thereof over existing prior art forms, will become apparent to those skilled in the art upon consideration of the following detailed description of exemplary embodiments thereof. BRIEF DESCRIPTION OF DRAWINGS

[0018] The accompanying drawings, which are incorporated in and form a part of the specification, illustrate embodiments of the present specification and, together with the description, serve to explain the principles of the present specification.

[0019] Figure 1 is a structural schematic diagram of a charging host in the embodiment of the present application;

[0020] Figure 2 is Figure 1 an exploded view of the charging host;

[0021] Figure 3 is a partial structural schematic diagram of a liner frame in the embodiment of the present application;

[0022] Figure 4 is a partial structural schematic diagram of a cabinet top cover in the embodiment of the present application;

[0023] Figure 5 is Figure 4 a bottom view of the cabinet top cover;

[0024] Figure 6 is a partial structural schematic diagram of a cabinet body in the embodiment of the present application;

[0025] Figure 7 is Figure 1 a partial structural enlarged schematic diagram of the cabinet top cover, showing the state after the liner frame is assembled with the cabinet body;

[0026] Figure 8 is Figure 7 an axial side bottom view of the cabinet top cover;

[0027] Figure 9 is a partial structural schematic diagram of a base in the embodiment of the present application, showing the state that a lifting arm extends out of the base;

[0028] Figure 10 is a partial structural schematic diagram of the base in the embodiment of the present application, showing the state that the lifting arm is retracted into the base.

[0029] Reference signs:

[0030] 1-liquid cooling device; 2-cabinet body; 21-body frame; 22-door body; 3-base; 4-cabinet top cover; 5-inner container frame; 6-component unit; 7-second lifting lug; 8-bracing plate; 10-first lifting lug; 11-blind hole; 12-waterproof pad; 13-mounting block; 14-seal; 15-first connecting piece; 16-second connecting piece; 161-connecting enclosure wall; 17-lifting arm; 18-cover body. DETAILED DESCRIPTION

[0031] The utility model provides a kind of charging host computer, the complexity degree of installation and maintenance of charging host computer is reduced by improving the structure of charging host computer.

[0032] In order to make the personnel in the technical field better understand the utility model scheme, the utility model is further explained in detail below in conjunction with the drawings and specific embodiments.

[0033] The relational terms such as "first" and "second" are only used to distinguish one component from another component with the same name, and do not necessarily require or imply any actual relationship or order between the components.

[0034] Please refer to Figures 1 to 10 , Figure 1 is the structure diagram of charging host computer in the utility model embodiment; Figure 2 is the exploded view of Figure 1 ; Figure 3 is the local structure schematic diagram of inner container frame in the embodiment of the application; Figure 4 is the local structure schematic diagram of cabinet top cover in the embodiment of the application; Figure 5 is the bottom view of Figure 4 ; Figure 6 is the local structure schematic diagram of cabinet body in the application; Figure 7 is the local structure enlarged schematic diagram of Figure 1 , showing the state after inner container frame and cabinet body are assembled; Figure 8 is the axial side bottom view of Figure 7 ; Figure 9 is the local structure schematic diagram of base in the embodiment of the application, showing the state that lifting arm extends out of base; Figure 10 is the local structure schematic diagram of base in the embodiment of the application, showing the state that lifting arm is retracted into base.

[0035] The charging host computer is the key equipment of charging, which is responsible for controlling, managing and monitoring the charging process, to ensure the safety and efficiency of charging. The traditional charging host computer includes a shell structure and various component units fixedly connected with the shell. Since the space in the shell structure is small, it is usually difficult to operate when the various component units are fixedly connected with the shell structure or are disassembled, the installation efficiency is obviously affected, and the maintenance process is extremely inconvenient.

[0036] When the size or arrangement of the component units in the charging host is changed after the charging host is upgraded, the traditional shell structure cannot adapt to the corresponding changes, and the shell structure has to be redesigned after each upgrade, which leads to increased costs and wasted resources. To solve at least the above problems, the application provides a charging host.

[0037] As shown in the figure, the charging host comprises a shell structure and a liner frame 5 for supporting the component units 6 of the charging host, and the component units 6 are detachably connected to the liner frame 5. The shell structure has a cabinet body 2, and the cabinet body 2 has a receiving cavity defined therein. The liner frame 5 can be inserted into the cabinet body 2 and detachably connected to the cabinet body 2.

[0038] By adopting the scheme of the application, the component units 6 are decoupled from the shell structure, the liner frame 5 capable of being detachably connected to the shell structure is added, and the component units 6 are supported by the liner frame 5. Therefore, during installation, the component units 6 can be connected to the liner frame 5, and then the liner frame 5 with the component units 6 installed is connected to the shell structure. In this way, the difficulty in installation and maintenance caused by directly fixing the component units 6 to the shell structure is avoided, and the installation and maintenance of the charging host are simplified.

[0039] In the above embodiment, the liner frame 5 can be improved according to the arrangement of the component units 6. In this way, only different liner frames need to be replaced, and the shell structure does not need to be redesigned.

[0040] Specifically, the shell structure further comprises a top cover assembly, and the cabinet body 2 and the top cover assembly jointly enclose a receiving cavity for accommodating the liner frame 5. The top of the cabinet body 2 is provided with an opening matched with the liner frame 5, and the top cover assembly covers the opening.

[0041] The cabinet body 2 comprises the aforementioned body frame 21 and a plurality of panels covering the body frame 21 to form the top opening. The top cover assembly is fixed to the top of the body frame 21 and seals the opening. Specifically, the top cover assembly is detachably connected to the body frame 21, for example, by screwing, clamping or buckling.

[0042] Therefore, the liner frame 5 can be placed in or taken out of the receiving cavity through the opening provided on the top, which facilitates the installation between the liner frame 5 and the cabinet body 2. The liner frame 5 can be hoisted into the receiving cavity by using a crane.

[0043] The top cover assembly comprises the liquid cooling device 1 and the cabinet top cover 4, the lower surface of the cabinet top cover 4 is connected with the cabinet body 2, and the upper surface of the cabinet top cover 4 is fixed with the liquid cooling device 1. In this way, the liquid cooling device 1 and the cabinet top cover 4 are integrated into a module, and the integration degree of the top cover assembly is improved.

[0044] The cabinet top cover 4 is in a plate structure, in order to increase the connection strength between the liquid cooling device 1 and the cabinet top cover 4, the mounting block 13 is fixedly connected to the lower surface of the cabinet top cover 4, the mounting block 13 has a certain thickness, and when the cabinet top cover 4 is covered on the opening, the mounting block 13 is located in the accommodating cavity.

[0045] Specifically, the top cover 4 is also provided with a connecting hole structure, the connecting hole structure comprises a first hole section 11 and a second hole section, the first hole section 11 and the second hole section are distributed along the vertical direction and are spaced apart, that is, the first hole section 11 and the second hole section are spaced apart instead of being connected in the form of a through hole. The first hole section 11 is located on the upper side of the second hole section in the height direction, and is used to be fixedly connected with the liquid cooling device 1, and the second hole section is used to be fixedly connected with the mounting block 13. By arranging the first hole section 11 and the second hole section which are spaced apart, leakage of the liquid cooling liquid in the liquid cooling device 1 into the cabinet body 2 is avoided. The first hole section 11 is also provided with a waterproof piece outside the opening of the upper surface of the top cover 4, so as to realize the water tightness of the first hole section 11.

[0046] In another optional mode, the top cover assembly further comprises a first lifting lug 10. By arranging the first lifting lug 10, the top cover assembly can be lifted as a whole, thereby facilitating the assembly of the top cover assembly and the cabinet body 2.

[0047] Of course, the cabinet top cover 4 can also not exceed the liquid cooling device 1, and a support member can be separately arranged at the edge of the cabinet top cover 4 to support the first lifting lug 10. Those skilled in the art can make a selection by themselves.

[0048] In the above embodiment, the top cover is provided with a mounting hole for penetrating the pipeline of the liquid cooling device, and the pipeline is inserted into the cabinet body 2 through the mounting hole to be cooled. The mounting hole vertically penetrates the top cover and forms an opening on the upper surface of the top cover; the top cover further comprises a convex ring arranged around the opening. In this way, by arranging the convex ring, the height of this part of the top cover 4 relative to the upper surface of the top cover 4 is increased, and even if the liquid cooling device 1 leaks, the leakage can be blocked to a certain extent. Further, a waterproof pad 12 can be arranged on the top surface of the convex ring to further protect the opening.

[0049] In some embodiments, the bottom of the body frame 21 also has an opening, and the cabinet body 2 further comprises a base 3 fixedly connected to the body frame 21, and the body frame 21 is detachably connected to the base 3. The base 3 is also detachably connected to the body frame 21, so as to facilitate on-site assembly of the charging host, transportation and installation.

[0050] In some embodiments, the side of the body frame 21 has a door 22 capable of opening and closing the accommodating cavity. The body frame 21 has a rectangular structure and comprises at least four support vertical beams, and the door 22 is rotatably connected to the vertical beams. The door 22 is arranged on the side of the accommodating cavity to facilitate opening and closing of the accommodating cavity, thereby facilitating installation and maintenance of the inner container frame 5 and the body frame 21.

[0051] Specifically, one end of the first connecting piece 15 is connected to the support vertical beam, and the other end is connected to the inner container frame 5; the other end is connected to the bottom of the inner container frame 5. In this way, the connection between the inner container frame 5 and the body frame 21 is facilitated. The first connecting piece 15 is an L-shaped steel plate, one end of which is attached to the side wall of the support vertical beam and is threadedly connected to the side wall of the support vertical beam, and the other end is attached to the side wall of the inner container frame 5 and is threadedly connected to the inner container frame 5.

[0052] In some embodiments, a second connecting piece 16 is further included, and the second connecting piece 16 comprises a U-shaped connecting wall 161 and a connecting lug capable of being inserted into the connecting wall 161, and the connecting wall 161 and the connecting lug are arranged opposite to each other in the horizontal plane and are connected. One of the connecting wall 161 and the connecting lug is arranged on the inner container frame 5, and the other is arranged on the upper surface of the base 3. The charging host in the present application can be provided with only one of the first connecting piece 15 or the second connecting piece 16, or both. Those skilled in the art can make the selection. By arranging the U-shaped wall and the lug, the connection between the inner container frame 5 and the base 3 can be operated along the side, thereby avoiding the difficulty of vertical operation.

[0053] In the above-mentioned embodiments, the base 3 is provided with a forklift channel extending in the horizontal direction, and the forklift channel is used to accommodate the fork arms of the forklift; the forklift channel penetrates the side wall of the base 3 to form a socket, and the socket is provided with an openable and closable cover 18. By arranging the forklift channel in the base 3, the charging host can be operated by the forklift in the subsequent installation process.

[0054] In one specific example, two opposite side walls of the base 3 are provided with the lifting arms 17 symmetrically and detachably connected with the side walls of the base 3. The lifting arms 17 are provided on the side of the base 3 in a detachable manner, or the lifting arms 17 can be extended or retracted from the base 3. When the charging host needs to be lifted, the lifting arms 17 can be operated, and after the operation is completed, the lifting arms 17 can be detached to reduce the space occupied by the charging host.

[0055] In the foregoing embodiment, the inner container frame 5 has a rectangular structure, and the corners of the top of the inner container frame 5 are fixedly connected with horizontally extending support plates 8, and the support plates 8 have a triangular structure. The upper surfaces of the support plates 8 are connected with the second lifting lugs 7, and the second lifting lugs 7 are threadedly connected with the support plates 8. In this way, the inner container frame 5 can be lifted at the top of the inner container frame 5, which facilitates the lifting operation, and the support plates 8 are located at the corners of the inner container frame 5, which ensures the stability of the lifting.

[0056] When the charging host in the present application is assembled, the base 3 is lifted by a crane to a designated position, and then the cabinet body 2 is lifted to the upper part of the base 3, and the cabinet body 2 is threadedly connected with the base 3. Then the inner container frame 5 is inserted into the accommodating cavity of the cabinet body 2 from the opening at the top of the cabinet body 2. After the body of the body frame 21 is opened, the operator operates the first connecting piece 15 and the second connecting piece 16 from the side of the cabinet body 2 to threadedly connect the inner container frame 5 with the cabinet body 2. Then the assembled top cover assembly is lifted to the top of the cabinet body 2 and is threadedly connected with the cabinet body 2.

[0057] In the foregoing operation process, each component unit 6 and the inner container frame 5 can be assembled in advance, or after the inner container frame 5 and the body frame 21 are assembled, each component unit 6 is installed on the inner container frame 5.

[0058] When the component unit 6 needs to be upgraded or overhauled, only the inner container frame 5 needs to be lifted out for operation, without the need to damage and redesign the shell structure.

[0059] In addition, it can be understood that the part in contact between the body frame 21 and the base 3 is provided with a sealing piece 14 to realize the sealing connection between the body frame 21 and the base 3. Similarly, the position where the top cover assembly and the body frame 21 are connected is also provided with a sealing piece 14 to realize the sealing connection between the top cover assembly and the body frame 21.

[0060] Of course, in the actual operation process, in addition to the above-mentioned operation method, each component unit 6 can be fixedly connected to the inner container frame 5 after being put into the body frame 21. Other assembly methods can also be selected by those skilled in the art.

[0061] Compared with the prior art, the application significantly improves the assembly mode between the component unit 6 and the cabinet body 2. Especially in the subsequent maintenance process, the connection mode between the component unit 6 and the cabinet body 2 is more diversified and simple; at the same time, when upgrading each unit component 6, it can also be realized by simply changing the arrangement mode of the unit component 6 relative to the inner container frame 5, which significantly saves the cost.

[0062] The principle and implementation mode of the present application are described by using specific examples herein, and the above example is only used to help understand the core idea of the present application. It should be pointed out that for ordinary skilled persons in the technical field, without departing from the principle of the present application, the present application can be improved and modified in several ways, and these improvements and modifications also fall within the protection scope of the claims of the present application.

Claims

1. A charging host, characterized by, The shell structure comprises a cabinet body (2) and a top cover assembly, the cabinet body (2) and the top cover assembly jointly define a containing cavity for containing the inner container frame (5); the inner container frame (5) can be inserted into the containing cavity and detachably connected with the cabinet body (2).

2. The charging host of claim 1, wherein, An opening compatible with the inner container frame (5) is formed in the top of the cabinet body (2), and the top cover assembly covers the opening.

3. The charging host of claim 2, wherein, The top cover assembly comprises a liquid cooling device (1) and a cabinet top cover (4), the lower surface of the cabinet top cover (4) is connected with the cabinet body (2), and the upper surface of the cabinet top cover (4) is fixed with the liquid cooling device (1).

4. The charging host of claim 3, wherein, The top cover (4) is provided with a mounting hole for penetrating a pipeline of the liquid cooling device, the mounting hole vertically penetrates the top cover (4) and forms an aperture on the upper surface of the top cover (4); The top cover (4) further comprises a convex ring, which is arranged around the aperture.

5. The charging host of claim 2, wherein, The cabinet body (2) comprises a body frame (21) and a base (3) fixedly connected with the body frame (21), and the body frame (21) and the base (3) are detachably connected.

6. The charging host of claim 5, wherein, The side of the body frame (21) is provided with a door body (22) capable of being opened and closed; The body frame (21) has a rectangular structure and comprises at least four support vertical beams, and the door body (22) is rotatably connected with the vertical beams.

7. The charging host of claim 6, wherein, Further comprising a first connecting piece (15), one end of the first connecting piece (15) is connected with the support vertical beam, and the other end is connected with the inner container frame (5); and / or, Further comprising a second connecting piece (16), the second connecting piece (16) comprises a U-shaped connecting surrounding wall (161) and a connecting clamping convex capable of being horizontally inserted into the connecting surrounding wall (161), the connecting surrounding wall (161) abuts against the connecting clamping convex in the horizontal direction and forms a connection; One of the connecting surrounding wall (161) and the connecting clamping convex is arranged on the inner container frame (5), and the other is arranged on the upper surface of the base (3).

8. The charging host of claim 6, wherein, The base (3) is provided with a forklift channel extending in the horizontal direction, and the forklift channel is used for accommodating a fork arm of a forklift; the side wall of the forklift channel penetrates the base (3) to form a socket, and the socket is provided with an openable and closable cover body (18).

9. The charging host of claim 8, wherein, On the two opposite side walls of the base (3), symmetrical hoisting arms (17) are arranged, which are detachably connected with the side walls of the base (3) or can be extended or retracted in the base (3).

10. The charging host of any of claims 1-9, wherein, The top of the inner container frame (5) is fixedly connected with a horizontally extending supporting plate (8), the supporting plate (8) is arranged at a corner position of the inner container frame (5), and the upper surface of the supporting plate (8) is connected with a second lifting lug (7).

Images