Fixing plate for assembling high-voltage box

Abstract

According to the fixing plate for assembling the high-voltage box, the panel and the base are arranged, the panel is provided with the assembling opening and the wiring opening, the size of the assembling opening is matched with the size of the cross section of the high-voltage box, the assembling opening is used for being embedded with the high-voltage box, and the wiring opening is located on one side of the assembling opening. The wiring port is used for guiding a wire harness of the high-voltage box to the rear side of the fixing plate; the base is used for bearing the high-voltage box, one side edge of the base is connected with one side edge of the panel, the base is provided with a first limiting block and a second limiting block, the first limiting block and the left side edge of the assembling opening are located on one longitudinal axis of the base, and the second limiting block and the right side edge of the assembling opening are located on the other longitudinal axis of the base. And based on the miniaturized connection design between the panel and the base, the assembly cost of the high-voltage box can be simplified, meanwhile, the assembly space in the power supply device is saved, and the miniaturized development of the power supply device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a battery field especially relates to a fixed plate for assembling high pressure box. BACKGROUND

[0002] Among the existing power supply devices, the high pressure box generally needs to be installed in the power supply device, and the installation of the high pressure box often needs a complex isolation structure (such as an installation box) to assemble the high pressure box to the inside of the power supply device, which increases the assembly cost, and these isolation structures often occupy a large space in the power supply device, thereby hindering the miniaturization development of the power supply device. SUMMARY

[0003] The utility model discloses a fixed plate for assembling high pressure box, through the miniaturization connection design between the panel and the base, can simplify the assembly cost of high pressure box, saves the assembly space inside the power supply device simultaneously, improves the miniaturization development of the power supply device.

[0004] To achieve the above object, in the first aspect, the utility model embodiment provides a fixed plate for assembling high pressure box, comprising:

[0005] The panel is provided with an assembly opening and a wiring opening, the size of the assembly opening is matched with the cross section size of the high pressure box, the assembly opening is used for being embedded with the high pressure box, and the wiring opening is located at one side of the assembly opening and is used for guiding the wire harness of the high pressure box to the back side of the fixed plate.

[0006] The base is used for receiving the high pressure box, one side edge of the base is connected with one side edge of the panel, the base is provided with a first limiting block and a second limiting block, the first limiting block and the left side edge of the assembly opening are on a longitudinal axis of the base, and the second limiting block and the right side edge of the assembly opening are on another longitudinal axis of the base.

[0007] Further, in some embodiments, the panel is also provided with a plurality of first through holes, the first through holes are used as connecting components between the fixed plate and other electrical components, and each first through hole is arranged at the outer edge of the panel.

[0008] Further, in some embodiments, the panel is also provided with a plurality of second through holes, the second through holes are used as connecting components between the fixed plate and the high pressure box, and each second through hole is arranged at the inner edge of the panel.

[0009] Further, in some embodiments, the panel is also provided with a plurality of wire binding ears, each wire binding ear is arranged at the outer edge of the panel, and the wire binding ear is used for adjusting the wiring of the high pressure box.

[0010] Further, in some embodiments, the number of the first limiting blocks is multiple, and the number of the second limiting blocks is multiple, and the number of the first limiting blocks is same as the number of the second limiting blocks.

[0011] Further, in some embodiments, the material of the panel and the base is insulating material.

[0012] Further, in some embodiments, the number of the wire port is multiple.

[0013] Further, in some embodiments, the shape of the wire port is circular or elliptical.

[0014] Further, in some embodiments, a plurality of soft patches are arranged at the opening of the wire port, and the soft patches are used as dustproof components for the wire of the high-voltage box.

[0015] Further, in some embodiments, the material of the soft patch is plastic or silica gel or resin.

[0016] The fixing plate for assembling the high-voltage box has at least the following beneficial effects: the panel and the base are arranged, the panel is provided with the assembly port and the wire port, the size of the assembly port is matched with the cross-sectional size of the high-voltage box, the assembly port is used for being embedded with the high-voltage box, the wire port is arranged on one side of the assembly port, and the wire port is used for guiding the wire harness of the high-voltage box to the back side of the fixing plate; the base is used for supporting the high-voltage box, one side edge of the base is connected with one side edge of the panel, the base is provided with the first limiting block and the second limiting block, the first limiting block and the left side edge of the assembly port are on one longitudinal axis of the base, the second limiting block and the right side edge of the assembly port are on another longitudinal axis of the base, and then based on the miniaturized connection design between the panel and the base, the assembly cost of the high-voltage box can be simplified, the assembly space inside the power supply device is saved, and the miniaturized development of the power supply device is improved.

[0017] Other features and advantages of the present application will be set forth in the following description, and in part will become apparent to those skilled in the art upon examination of the following or can be learned by practice of the application. The objects and other advantages of the application can be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings. BRIEF DESCRIPTION OF DRAWINGS

[0018] The accompanying drawings are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the principles of the application. The drawings are provided for merely for illustrative purposes and are not intended to limit the scope of the application.

[0019] The application will be further described by examples with reference to the drawings appended hereto;

[0020] Figure 1Is some embodiments of the utility model provide a structure diagram for the fixed plate of high voltage box assembly,

[0021] Figure 2 Is some embodiments of the utility model provide the schematic diagram that fixed plate and high voltage box mutually embed,

[0022] Figure 3 Is some embodiments of the utility model provide the schematic diagram that high voltage box is assembled in the power supply device inside based on fixed plate,

[0023] Reference signs: fixed plate 1000, faceplate 1100, assembly port 1110, wiring port 1120, soft patch 1121, first through hole 1130, second through hole 1140, cord ear 1150, base 1200, first limit block 1210, second limit block 1220, high voltage box 2000, power supply device 3000. DETAILED DESCRIPTION

[0024] This part will describe the specific embodiments of the utility model in detail, the preferred embodiment of the utility model is shown in the drawing, the role of the drawing is to supplement the description of the written part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.

[0025] In the description of the utility model, if the first, second is used for distinguishing technical features for the purpose, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the sequence of indicated technical features, it should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of the utility model described here can be implemented in an order other than those illustrated or described here. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device including a series of steps or units does not have to be limited to those steps or units clearly listed, but can include other steps or units not clearly listed or inherent to these processes, methods, products or devices.

[0026] In the description of the utility model, unless otherwise explicitly limited, the words such as setting, installation, connection should be understood broadly, and the person skilled in the art can determine the specific meaning of the above words in the utility model in combination with the specific content of the technical scheme.

[0027] In the existing power supply device, the high voltage box generally needs to be installed in the power supply device, and the installation of the high voltage box often needs a complex isolation structure (such as an installation box) to assemble the high voltage box to the inside of the power supply device, which increases the assembly cost, and the isolation structure often occupies a large space in the power supply device, thereby hindering the miniaturization development of the power supply device.

[0028] Therefore, the utility model discloses a kind of fixed plate for assembling high voltage box, by being equipped with panel and base, panel is equipped with assembly opening and wiring port, the size of assembly opening is adapted to the cross-sectional size of high voltage box, assembly opening is used to be embedded with high voltage box, wiring port is located at the side of assembly opening, wiring port is used to guide the wire harness of high voltage box to the back side of fixed plate;Base is used to receive high voltage box, one side of base is connected with the side of panel, base is equipped with first limit block and second limit block, first limit block and the left side of assembly opening are all on the longitudinal axis of base, second limit block and the right side of assembly opening are all on the other longitudinal axis of base, and then based on the miniaturization connection design between panel and base, the assembly cost of high voltage box can be simplified, while the assembly space inside power supply device is saved, and the miniaturization development of power supply device is improved.

[0029] Therefore, the utility model embodiment is further described below with reference to the drawings.

[0030] Referring to Figure 1 , Figure 2 and Figure 3 , Figure 1 is the structure diagram of the fixed plate for assembling high voltage box provided by some embodiments of the utility model, Figure 2 is the schematic diagram of fixed plate and high voltage box being embedded with each other provided by some embodiments of the utility model, Figure 3 is the schematic diagram of high voltage box being assembled in the inside of power supply device based on fixed plate provided by some embodiments of the utility model, it can be known that high voltage box 2000 is assembled in the inside of power supply device 3000 based on fixed plate 1000, the fixed plate 1000 is equipped with panel 1100 and base 1200, the panel 1100 is equipped with assembly opening 1110, the size of assembly opening 1110 is adapted to the cross-sectional size of high voltage box 2000, assembly opening 1110 is used to be embedded with high voltage box 2000, since assembly opening 1110 is specially designed for high voltage box 2000, installer can more conveniently and quickly embed high voltage box 2000 into fixed plate 1000, without needing to carry out complex adjustment or additional adaptation component addition, which simplifies installation process to some extent, improves installation efficiency.

[0031] And the size of the assembly opening 1110 is matched with the cross-sectional size of the high-voltage box 2000, which means that precise fitting between the high-voltage box 2000 and the fixing plate 1000 can be achieved. This precise fit can ensure the stability of the high-voltage box 2000 on the fixing plate 1000, reducing problems such as vibration and displacement caused by insecure installation. In some application scenarios that require high stability of the equipment, such as high-voltage systems of electric vehicles or industrial electrical equipment, stable installation is crucial to ensure the normal operation of the equipment and prolong its service life.

[0032] The panel 1100 is also provided with a wiring port 1120, which is located on one side of the assembly opening 1110. The wiring port 1120 is used to guide the wire harness of the high-voltage box 2000 to the back side of the fixing plate 1000. It should be noted that the number of wiring ports 1120 is multiple, and the shape of the wiring port 1120 is circular or elliptical.

[0033] It should be noted that the wiring port 1120 is used to guide the wire harness of the high-voltage box 2000 to the back side of the fixing plate 1000, which helps to achieve orderly management of the wire harness. Concentrating the wire harness in a specific area can avoid the wire harness being distributed randomly around the fixing plate 1000, reducing the mutual interference and entanglement between the wire harnesses. For example, in a complex high-voltage electrical system, if various wire harnesses are arranged randomly, it may cause signal interference, affecting the normal communication and control functions of the electrical system. By guiding the wire harness through the wiring port 1120 in an orderly manner, the reasonable layout of different wire harnesses such as signal lines and power lines can be ensured, improving the reliability of the system.

[0034] And the opening of the wiring port 1120 is provided with a plurality of soft patches 1121, which are used as dustproof components for the wiring of the high-voltage box 2000, thereby effectively preventing dust from entering the high-voltage box 2000. Without protection, dust can easily enter the box through the wiring port 1120 and accumulate on the circuit board, connectors and other components, which may cause electrical faults such as insulation failure and short circuit. The soft patch 1121 can significantly reduce dust entry, maintain the good working condition of the internal components, and prolong the service life of the high-voltage box 2000.

[0035] Among them, the material of the soft patch 1121 is plastic or silicone or resin, which is not limited in the present application. It should be noted that the soft patch 1121 is soft in texture and can adapt to different wiring arrangements. When the high-voltage box 2000 connects cables or wires of different shapes and sizes, the soft patch 1121 can easily adjust or deform to allow the wires to pass through while still providing good dust sealing, making the high-voltage box 2000 more versatile and meeting different installation and connection requirements.

[0036] Further, the base 1200 is used to accommodate the high-voltage box 2000, and one side edge of the base 1200 is connected to one side edge of the panel 1100. The base 1200 is provided with a first limiting block 1210 and a second limiting block 1220. The first limiting block 1210 and the left side edge of the assembly opening 1110 are both on one longitudinal axis of the base 1200. The second limiting block 1220 and the right side edge of the assembly opening 1110 are both on another longitudinal axis of the base 1200.

[0037] The base 1200 is used to accommodate the high-voltage box 2000, and one side edge of the base 1200 is connected to one side edge of the panel 1100 to form a stable structural foundation. The specific arrangement of the first limiting block 1210 and the second limiting block 1220 on the base 1200 makes the left side edge of the assembly opening 1110 on the same longitudinal axis as the first limiting block 1210, and the right side edge of the assembly opening 1110 on another longitudinal axis as the second limiting block 1220. This layout can accurately position the high-voltage box 2000. When the high-voltage box 2000 is placed on the base 1200, the limiting blocks are in close contact with it, preventing movement or tilting during operation, ensuring stable operation, and avoiding problems such as poor contact caused by position deviation.

[0038] In another possible embodiment, the number of first limiting blocks 1210 is multiple, and the number of second limiting blocks 1220 is multiple. The number of first limiting blocks 1210 is the same as the number of second limiting blocks 1220.

[0039] It should be noted that the limiting blocks are designed to be compact and integrated with the base 1200, without occupying too much additional space, which is suitable for situations where the installation space is limited. At the same time, the stable support provided by the base 1200 and the limiting blocks reduces the need for other support structures or reinforcing components, thereby saving costs. Precise positioning and stable support also help to prolong the service life of the high-voltage box 2000, further reducing long-term replacement and maintenance costs.

[0040] Further, the panel 1100 is also provided with a plurality of first through holes 1130, which are used as connecting components between the fixed plate 1000 and other electrical components. Each first through hole 1130 is arranged on the outer edge of the panel 1100. Through the first through hole 1130, the fixed plate 1000 can be firmly connected with other components, reducing loosening or falling off caused by vibration or external force during operation, thereby improving the stability and reliability of the entire electrical equipment.

[0041] Further, the panel 1100 is also provided with a plurality of second through holes 1140, which are used as connecting components between the fixing plate 1000 and the high-voltage box 2000, and each second through hole 1140 is arranged at the inner edge of the panel 1100, thereby ensuring the close fit between the fixing plate 1000 and the high-voltage box 2000, reducing the risk of loosening or falling off due to vibration or external force during operation, and thereby improving the safety and stability of the high-voltage electrical equipment.

[0042] Further, the panel 1100 is also provided with a plurality of cable tie ears 1150, and each cable tie ear 1150 is arranged at the outer edge of the panel 1100, and the cable tie ear 1150 is used to adjust the wiring of the high-voltage box 2000. The provision of the cable tie ear 1150 provides a convenient adjustment mode for the wiring of the high-voltage box 2000. Through the cable tie ear 1150, the high-voltage wires can be orderly arranged and fixed, avoiding the wires from being scattered in a disorderly manner in the external environment. At the same time, the position and direction of the wires on the cable tie ear 1150 can be flexibly adjusted according to the actual wiring requirements, so that the wiring is more neat and beautiful, and the overall appearance quality of the equipment is improved.

[0043] It should be noted that the materials of the panel 1100 and the base 1200 are insulating materials.

[0044] It should be understood that, in the present application, "at least one" means one or more, and "multiple" means two or more. "And / or" is used to describe the association relationship of the associated objects, which means that there can be three kinds of relationships, for example, "A and / or B" can represent three cases: only A exists, only B exists, and A and B exist at the same time, where A and B can be singular or plural. The character " / " generally represents an "or" relationship between the front and rear associated objects. "At least one of the following" or similar expressions means any combination of these items, including single item or any combination of multiple items. For example, at least one of a, b or c can mean: a, b, c, "a and b", "a and c", "b and c", or "a and b and c", where a, b, and c can be singular or plural.

[0045] The embodiments of the present application are described in detail above in combination with the drawings, but the present application is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present application.

Claims

1. A fixing plate for assembling a high-pressure tank, characterized by, The utility model relates to a high-voltage box fixing device which comprises: a panel provided with an assembly opening and a wiring opening, the size of the assembly opening being matched with the cross-sectional size of the high-voltage box, the assembly opening being used for being fitted with the high-voltage box, the wiring opening being located at one side of the assembly opening and being used for guiding the wire harness of the high-voltage box to the back side of the fixing plate; a base used for receiving the high-voltage box, one side edge of the base being connected with one side edge of the panel, the base being provided with a first limiting block and a second limiting block, the first limiting block and the left side edge of the assembly opening being located on a longitudinal axis of the base, the second limiting block and the right side edge of the assembly opening being located on another longitudinal axis of the base.

2. The fixation plate of claim 1 wherein, The panel is further provided with a plurality of first through holes used as connecting components between the fixing plate and other electrical components, each of the first through holes being arranged at an outer edge of the panel.

3. The fixation plate of claim 1 wherein, The panel is further provided with a plurality of second through holes used as connecting components between the fixing plate and the high-voltage box, each of the second through holes being arranged at an inner edge of the panel.

4. The fixation plate of claim 1 wherein, The panel is further provided with a plurality of wire tying ears, each of the wire tying ears being arranged at an outer edge of the panel, the wire tying ear being used for adjusting the wire harness of the high-voltage box.

5. The fixation plate of claim 1 wherein, The number of the first limiting blocks is the same as the number of the second limiting blocks.

6. The fixation plate of claim 1 wherein, The material of the panel and the base is insulating material.

7. The fixation plate of claim 1 wherein, The number of the wiring openings is a plurality.

8. The fixation plate of claim 1 wherein, The shape of the wiring opening is circular or elliptical.

9. The fixation plate of claim 1 wherein, The opening of the wiring opening is provided with a plurality of soft patches used as dustproof components of the wire harness of the high-voltage box.

10. The fixation plate of claim 9, wherein The material of the soft patch is plastic or silica gel or resin.

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