Power load adjusting box body
By using a left and right thyristor module for current regulation in the power load regulating box and adding a fixed bracket outside the box, the problems of insufficient control accuracy and inconvenient handling of traditional boxes are solved, achieving the effect of precise current regulation and convenient installation.
Patent Information
- Application Number
- CN202520253770.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-18
- Publication Date
- 2025-12-30
- Estimated Expiration
- 2035-02-18
AI Technical Summary
Traditional power load adjustment boxes cannot achieve dynamic adjustment of current magnitude, have insufficient control precision, and are not easy to transport and install due to their large weight, which increases the difficulty of transportation and installation.
The current is precisely adjusted using a left and right thyristor module, and a left and right fixed bracket is added to the outside of the enclosure for easy handling and installation. At the same time, aluminum or aluminum alloy is used to reduce weight and ensure structural strength.
It enables precise adjustment of the current magnitude, improves the system response speed and control accuracy, simplifies the handling and installation process, and reduces the difficulty of transportation and installation.
Smart Images
Figure CN223744204U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of power load management, especially to a power load adjustment box. BACKGROUND
[0002] Rundown Load (RDL) power load adjustment box is a power structure for reducing power load, and the traditional power load adjustment box mainly relies on diode to control power load. Although this control mode can realize the on-off of power load, it cannot realize the dynamic adjustment of current size, resulting in slow system response speed and insufficient control precision. In addition, the existing box lacks fixing parts in its external structure, making its carrying and installation process inconvenient, increasing labor input, and the material of the box is mostly steel box, which is heavy in whole weight, increasing the difficulty of transportation and installation.
[0003] Therefore, how to provide a power load adjustment box is a problem that those skilled in the art need to solve. UTILITY MODEL CONTENT
[0004] The utility model aims at providing a power load adjustment box to solve the above technical problems. The utility model adopts left thyristor module and right thyristor module to realize accurate adjustment of current size. Meanwhile, left fixing support and right fixing support are added to the outside of the box body to make the box more convenient to carry and install. In addition, the box body is made of aluminum or aluminum alloy material, which not only reduces the weight but also ensures the structural strength, significantly improving the transportation and installation efficiency.
[0005] To achieve the above purpose, the utility model realizes the following technical scheme:
[0006] A power load adjustment box comprises a box body, left fixing support, right fixing support, control assembly and adhesive tape piece group. The left fixing support is installed on the left side wall of the box body, the right fixing support is installed on the right side wall of the box body, the rear side wall of the box body is provided with a mounting recess, one end of the control assembly is installed on the mounting recess, the other end of the control assembly is installed on the front side wall of the box body, and the adhesive tape piece group is located between the other end of the control assembly and the box body. The utility model is designed for detachable installation of each component, and can be folded or stacked after removing each component, meeting the minimum space storage and transportation requirements.
[0007] Further, the control assembly comprises left thyristor module and right thyristor module, and the left thyristor module and the right thyristor module are both installed on the mounting recess.
[0008] Further, the control assembly further comprises a positive bus and a negative bus, one end of the positive bus is connected with the left thyristor module, and one end of the negative bus is connected with the right thyristor module.
[0009] Further, the control assembly further comprises an internal bus, one end of the internal bus is connected with the left thyristor module, and the other end of the internal bus is connected with the right thyristor module.
[0010] Further, the adhesive tape piece group comprises a left adhesive tape piece and a right adhesive tape piece, the left adhesive tape piece is located between the other end of the positive bus and the box body, and the left adhesive tape piece is located between the other end of the negative bus and the box body.
[0011] Further, the left fixing support is in the shape of "L" and comprises a left horizontal part and a left vertical part, the left horizontal part is connected with the left side wall of the box body, and a plurality of first assembly holes are arranged on the left vertical part.
[0012] Further, the right fixing support is in the shape of "L" and comprises a right horizontal part and a right vertical part, the right horizontal part is connected with the right side wall of the box body, and a plurality of second assembly holes are arranged on the right vertical part.
[0013] Further, a plurality of heat dissipation holes and a plurality of positioning fixing holes are arranged on the outer side wall of the box body.
[0014] Further, the material of the box body is aluminum material or aluminum alloy material.
[0015] Further, the materials of the left adhesive tape piece and the right adhesive tape piece are insulating materials.
[0016] The utility model discloses a power load adjustment box body, has the following beneficial effects:
[0017] 1, the utility model discloses a power load adjustment box body, through adopting left thyristor module and right thyristor module, to realize the accurate regulation of the current size to the current size;
[0018] 2, the utility model discloses a power load adjustment box body, has increased left fixing support, right fixing support outside the box body, makes the box carrying and installation more convenient;
[0019] 3, the utility model discloses a power load adjustment box body, and the box body adopts aluminum material or aluminum alloy material, reduces the weight, guarantees the structural strength again, and significantly improves transportation and installation efficiency. DRAWINGS
[0020] Figure 1 It is the whole structure diagram of the utility model discloses a power load adjustment box body Figure 1 ;
[0021] Figure 2 This is a schematic diagram of the overall structure of the power load regulating box of this utility model. Figure 2 ;
[0022] Figure 3 This is a schematic diagram of the overall structure of the power load regulating box of this utility model. Figure 3 ;
[0023] Figure 4 for Figure 3 An enlarged structural diagram of location A is shown.
[0024] The labels shown in the diagram are:
[0025] 1. Enclosure body; 2. Left fixed bracket; 3. Right fixed bracket; 4. Mounting recess; 5. Left SCR module; 6. Right SCR module; 7. Positive bus; 8. Negative bus; 9. Internal bus; 10. Left adhesive tape; 11. Right adhesive tape; 12. Left horizontal section; 13. Left vertical section; 14. Right horizontal section; 15. Right vertical section; 16. Heat dissipation hole; 17. Positioning and fixing hole. Detailed Implementation
[0026] To enable those skilled in the art to better understand the technical solution of this utility model, the product of this utility model will be further described in detail below with reference to the embodiments and accompanying drawings.
[0027] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intervening element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.
[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.
[0029] like Figure 1As shown, a power load adjustment box includes a box body 1, a left fixed bracket 2, a right fixed bracket 3, a control component, and an adhesive tape assembly. The left fixed bracket 2 is installed on the left side wall of the box body 1, and the right fixed bracket 3 is installed on the right side wall of the box body 1. A mounting recess 4 is provided on the rear side wall of the box body 1. One end of the control component is installed in the mounting recess 4, and the other end of the control component is installed on the front side wall of the box body 1. The adhesive tape assembly is located between the other end of the control component and the box body 1.
[0030] It should be noted that this utility model is mainly used to reduce power load. The main body 1 of the box mainly contains a current regulation unit (not shown in the figure) that is electrically connected to the control components, such as the main circuit module and the control center. Its main function is to regulate the current and distribute power.
[0031] like Figure 1 and Figure 4 As shown, the control component includes a left thyristor module 5 and a right thyristor module 6, both of which are mounted on the mounting recess 4.
[0032] It should be noted that the left thyristor module 5 and the right thyristor module 6 are used to dynamically adjust and precisely control the load current, automatically limit the current, prevent local overload, protect the equipment from damage, and improve system stability. This utility model uses thyristor modules to replace diode modules. The principle of thyristor control of current will not be elaborated further.
[0033] like Figure 1 and Figure 4 As shown, the control component also includes a positive bus 7 and a negative bus 8. One end of the positive bus 7 is connected to the left thyristor module 5, and one end of the negative bus 8 is connected to the right thyristor module 6.
[0034] It should be noted that the positive bus 7 is provided with a first connection part, a second connection part, a third connection part, a fourth connection part and a fifth connection part arranged in sequence, and the first connection part is connected to the left thyristor module 5;
[0035] The negative bus 8 is provided with a sixth connection part, a seventh connection part, an eighth connection part, a ninth connection part and a tenth connection part arranged in sequence. The sixth connection part is connected to the right thyristor module 6. The horizontal position of the eighth connection part is higher than the horizontal position of the third connection part. The eighth connection part, the tenth connection part, the third connection part and the fifth connection part are all provided with connection holes.
[0036] like Figure 1 and Figure 4As shown, the control component also includes an internal bus 9, one end of which is connected to the left thyristor module 5, and the other end of which is connected to the right thyristor module 6.
[0037] It should be noted that the positive bus 7, negative bus 8, internal bus 9, left thyristor module 5, and right thyristor module 6 are electrically connected. The positive bus 7 is used to transmit the main power current; the negative bus 8 is used to construct a complete circuit and ensure potential balance; the internal bus 9 is used to transmit control signals and coordinate the operation of the two modules.
[0038] like Figures 1 to 3 As shown, in this embodiment, a conventional humidity sensor (not shown) and an alarm module (not shown) electrically connected to it can also be installed on the main body 1 of the enclosure. The humidity sensor is embedded in the inner wall of the mounting recess 4, which can realize the integration of environmental monitoring functions.
[0039] like Figure 1 and Figure 2 As shown, the tape assembly includes a left tape 10 and a right tape 11. The left tape 10 is located between the other end of the positive bus 7 and the housing body 1, and the left tape 10 is located between the other end of the negative bus 8 and the housing body 1. The left tape 10 is located between the fifth connecting part and the housing body 1, and the left tape 10 is located between the tenth connecting part and the housing body 1.
[0040] like Figure 1 and Figure 2 As shown, both the left tape sheet 10 and the right tape sheet 11 are made of insulating material.
[0041] It should be noted that the left tape sheet 10 and the right tape sheet 11 in this embodiment are both made of polyimide. Polyimide tape has excellent electrical insulation properties and can provide stable electrical insulation performance under high temperature and high pressure environments.
[0042] like Figures 1 to 3 As shown, the left fixed bracket 2 is in the shape of an "L" and includes a left horizontal part 12 and a left vertical part 13. The left horizontal part 12 is connected to the left side wall of the box body 1, and the left vertical part 13 is provided with a number of first assembly holes.
[0043] like Figures 1 to 3 As shown, the right fixed bracket 3 is in the shape of an "L" and includes a right horizontal part 14 and a right vertical part 15. The right horizontal part 14 is connected to the right side wall of the box body 1, and the right vertical part 15 is provided with a number of second assembly holes.
[0044] It should be noted that by setting the left fixed bracket 2 and the right fixed bracket 3, it is convenient to assemble and install this utility model into the outer vacuum chamber (OVC), which is beneficial for safe handling or lifting.
[0045] like Figures 1 to 3 As shown, the outer side wall of the box body 1 is provided with a number of heat dissipation holes 16 and a number of positioning and fixing holes 17.
[0046] It should be noted that the inner wall of the heat dissipation hole 16 in this embodiment may be provided with guide fins to further improve heat dissipation efficiency.
[0047] like Figures 1 to 4 As shown, the body 1 of the box is made of aluminum or aluminum alloy.
[0048] It should be noted that the material of the box body 1 in this embodiment is preferably transparent aluminum alloy. Transparent aluminum alloy is a material with high strength and good light transmittance. Compared with traditional metal materials, transparent aluminum alloy has a lighter weight while maintaining excellent strength and transparency.
[0049] It should be further noted that the enclosure body 1 is designed to be transparent, making it easy to observe the dynamics of the equipment inside the enclosure and improving the convenience of use and maintenance.
[0050] like Figures 1 to 4 As shown, in this embodiment, a ceramic film layer of 5-8 micrometers can be formed on the surface of the housing body 1 through micro-arc oxidation treatment, which improves corrosion resistance without affecting heat dissipation; the inner wall of the mounting recess 4 in this embodiment is provided with an insulating ceramic coating with a thickness of 0.5-1.2 mm to avoid the risk of leakage current, while enhancing the stability of the installation of the left thyristor module 5 and the right thyristor module 6.
[0051] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any way. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the above description. However, any modifications, alterations, or equivalent variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are considered equivalent embodiments of this utility model. Furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.
Claims
1. An electrical load regulating box, characterized by: The utility model relates to a kind of battery pack, including box body (1), left fixed support (2), right fixed support (3), control assembly and adhesive tape group, left fixed support (2) is installed on the left side wall of box body (1), right fixed support (3) is installed on the right side wall of box body (1), recess (4) is set on the rear side wall of box body (1), one end of control assembly is installed on recess (4), the other end of control assembly is installed on the front side wall of box body (1), adhesive tape group is between the other end of control assembly and box body (1).
2. The power load regulation box of claim 1, wherein: The control assembly includes left silicon controlled module (5) and right silicon controlled module (6), and the left silicon controlled module (5) and the right silicon controlled module (6) are installed on the recess (4).
3. The power load regulation box of claim 2, wherein: The control assembly further includes positive bus (7) and negative bus (8), one end of the positive bus (7) is connected with the left silicon controlled module (5), and one end of the negative bus (8) is connected with the right silicon controlled module (6).
4. The power load regulation box of claim 3, wherein: The control assembly further includes internal bus (9), one end of the internal bus (9) is connected with the left silicon controlled module (5), and the other end of the internal bus (9) is connected with the right silicon controlled module (6).
5. The power load regulation box of claim 4, wherein: The adhesive tape group includes left adhesive tape (10) and right adhesive tape (11), the left adhesive tape (10) is between the other end of the positive bus (7) and the box body (1), and the left adhesive tape (10) is between the other end of the negative bus (8) and the box body (1).
6. The power load regulation box of claim 1, wherein: The left fixed support (2) is in the shape of "L", which includes left horizontal part (12) and left vertical part (13), the left horizontal part (12) is connected with the left side wall of the box body (1), and a plurality of first assembly holes are arranged on the left vertical part (13).
7. The power load regulation box of claim 1, wherein: The right fixed support (3) is in the shape of "L", which includes right horizontal part (14) and right vertical part (15), the right horizontal part (14) is connected with the right side wall of the box body (1), and a plurality of second assembly holes are arranged on the right vertical part (15).
8. The power load regulation box of claim 1, wherein: A plurality of heat dissipation holes (16) and a plurality of positioning fixing holes (17) are arranged on the outer side wall of the box body (1).
9. The power load regulation box of claim 1, wherein: The material of the box body (1) is aluminum or aluminum alloy.
10. The power load regulation box of claim 5, wherein: The materials of the left adhesive tape (10) and the right adhesive tape (11) are insulating materials.