UPS battery module structure

Abstract

The UPS battery module structure comprises a box body, a cover plate, a detachable BMU module, a panel, a first movable baffle plate, a second movable baffle plate and a plurality of wire harness terminals, the cover plate covers the end surface of the top end of the box body; a notch is formed in the first end face of the box body, and the detachable BMU module extends into the box body from the notch; the plurality of wire harness terminals are arranged on the first end face, and the wire harness terminals are arranged adjacent to the notches; the panel is arranged on the outer side of the first end face; one end of the panel is provided with a plurality of first grooves matched with the wire harness terminals, and the other end of the panel is also provided with a second groove; the first groove is covered with the first movable baffle, and the second groove is covered with the second movable baffle. The insulation performance of the case can be effectively guaranteed, and the safety performance of the case is improved; in addition, connection is neat, the appearance is attractive and harmonious, and assembly attractiveness is good.

Description

Technical Field

[0001] The utility model belongs to the technical field of batteries, and in particular relates to a UPS battery module structure. Background Art

[0002] At present, the development of new energy industries such as energy storage, photovoltaics, and wind energy is gradually deepening, and various new energy sources are integrated to form complementary energy stations. Complementary energy stations generally include wind power energy storage power stations, photovoltaic energy storage power stations, and wind and solar energy storage power stations.

[0003] With the vigorous development of new energy, the current of various new energy products is getting larger and larger, and the performance requirements of products are getting higher and higher. From the current market point of view, most chassis generally adopt the traditional energy storage structure, which is connected by cables. Due to the cable size problem and the complicated wiring harness, the cable connection is messy after the module is installed, and the appearance lacks beauty and coordination, which affects the aesthetics of the assembly; in addition, the module assembly adopts conventional handles, and the module needs to cross the line when connecting, which has the risk of insulation; in addition, after-sales maintenance is more troublesome, and the heat dissipation reliability is poor. Utility Model Content

[0004] The utility model aims to provide a UPS battery module structure to solve the technical problems of the existing UPS battery structure, such as exposed cables, messy cable connections, conventional handles that easily lead to module connection insulation, troublesome after-sales maintenance, poor heat dissipation reliability, and lack of assembly aesthetics.

[0005] To achieve the above-mentioned purpose, the embodiment of the utility model provides a UPS battery module structure, including a box body, a cover plate, a detachable BMU (battery management unit) module, a panel, a first movable baffle plate, a second movable baffle plate and a plurality of wiring harness terminals; the cover plate is covered on the end surface of the top end of the box body;

[0006] A notch is provided on the first end surface of the box body, and the detachable BMU module is extended from the notch into the box body; a plurality of wiring harness terminals are provided on the first end surface, and the wiring harness terminals are provided adjacent to the notch;

[0007] The panel is arranged on the outer side of the first end surface; one end of the panel is provided with a plurality of first grooves adapted to the wiring harness terminals, and the other end is also provided with a second groove; the first movable baffle covers the first groove, and the second movable baffle covers the second groove.

[0008] As a preferred embodiment, a first opening is provided at one end of each of the first grooves; the wiring harness terminal is fixed on the first end face through the first opening, and the wiring harness terminal is arranged in a one-to-one correspondence with the first groove; the wiring harness terminal is adapted to be arranged with the first opening.

[0009] As a preferred embodiment, a second opening is provided in the second groove; the copper busbar of the detachable BMU module is fixed to the detachable BMU module through the second opening; the copper busbar is matched with the second opening. Since the BMU is a consumable part, the BMU module of the present application adopts a detachable structure, and later maintenance does not require the module to be disassembled and removed, but the entire BMU can be disassembled for maintenance by directly removing the fixing screws, which is convenient for after-sales maintenance.

[0010] As a preferred embodiment, the first movable baffle forms a first independent space for accommodating the wiring harness with each of the first grooves; and a first opening for leading out the wiring harness is provided at one end of each of the first independent spaces away from the wiring harness terminal.

[0011] As a preferred embodiment, the second movable baffle and the second groove form a second independent space for accommodating the wiring harness; and a second opening for leading out the wiring harness is provided at one end of the second independent space away from the copper busbar.

[0012] As a preferred embodiment, third grooves are provided on both sides of the box, and a movable handle is provided in each of the third grooves. By providing a handle on the side of the box, the installation safety of the module is improved.

[0013] As a preferred embodiment, the two third grooves are symmetrically arranged; the two movable handles are symmetrically arranged.

[0014] As a preferred embodiment, when the UPS battery module structure is in working state, the movable handle is received in the third groove, so that the movable handle becomes a hidden handle, which is convenient for assembly.

[0015] As a preferred embodiment, the cover plate is an aluminum cover plate; the cover plate is connected to the battery module through thermal conductive silicone. In this way, the heat of the battery module can be conducted to the cover plate for heat dissipation through the thermal conductive silicone, without the need for a fan to cool down, thereby reducing the risk of fan failure.

[0016] As a preferred embodiment, the panel is a plastic panel; the first movable baffle and the second movable baffle are both plastic baffles. By providing the panel and the movable baffle, the connection between the copper busbar and the communication line can be effectively shielded, thereby enhancing the aesthetics of the connection.

[0017] The technical solution proposed by the utility model has the following beneficial effects: the present application uses a panel and a movable baffle to limit and fix the detachable BMU module, the wiring harness terminal and the copper busbar, which is convenient for the installation and fixation of the copper busbar and the wiring harness terminal, and can effectively avoid the contact short circuit during the assembly process; at the same time, the wiring harness terminal and the copper busbar are shielded by the movable baffle, which can effectively avoid the short circuit caused by foreign objects contacting the wiring harness terminal, effectively ensuring the insulation of the chassis and improving the safety performance of the chassis; moreover, the wiring harness terminal is shielded, the wiring harness is fixed in the groove, the connection is neat, the appearance is beautiful and coordinated, and it has good assembly aesthetics. The present application has a simple structure, occupies a small space, can quickly and easily fix and connect various components, is firmly fixed, is economical and practical, and is safe and reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of a UPS battery module structure according to an embodiment of the utility model;

[0019] Figure 2 for Figure 1 A structural schematic diagram of a UPS battery module structure from another angle;

[0020] Figure 3 for Figure 1 Schematic diagram of the partial explosion structure of the UPS battery module structure. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, top, bottom...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0023] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0024] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element at the same time.

[0025] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0026] like Figures 1 to 3 As shown, the embodiment of the utility model provides a UPS battery module structure, including a box body 10, a cover plate 20, a detachable BMU (battery management unit) module 30, a panel 40, a first movable baffle 50, a second movable baffle 60 and a plurality of wiring harness terminals 70; the cover plate 20 is covered on the end surface of the top end of the box body 10;

[0027] A notch (not marked in the figure) is provided on the first end surface 11 of the box body 10, and the detachable BMU module 30 is extended from the notch into the box body 10; a plurality of the wiring harness terminals 70 are all provided on the first end surface 11, and the wiring harness terminals 70 are provided adjacent to the notch;

[0028] The panel 40 is arranged on the outer side of the first end surface 11; one end of the panel 40 is provided with a plurality of first grooves 41 adapted to the wiring harness terminal 70, and the other end is also provided with a second groove 42; the first movable baffle 50 covers the first groove 41, and the second movable baffle 60 covers the second groove 42.

[0029] As a preferred embodiment, a first opening 411 is provided at one end of each of the first grooves 41; the wiring harness terminal 70 is fixed on the first end face 11 through the first opening 411, and the wiring harness terminal 70 is arranged in a one-to-one correspondence with the first grooves 41; the wiring harness terminal 70 is adapted to be arranged in a matching manner with the first opening 411.

[0030] As a preferred embodiment, a second opening 421 is provided in the second groove 42; the copper busbar 31 of the detachable BMU module 30 passes through the second opening 421 and is fixed to the detachable BMU module 30; the copper busbar 31 is matched with the second opening 421. Since the BMU is a consumable part, the BMU module of the present application adopts a detachable structure, and the BMU module can be fixed in the box by screws. For later maintenance, there is no need to disassemble the module and then remove it. Instead, the fixing screws can be directly removed to disassemble the entire BMU for maintenance, which is convenient for after-sales maintenance.

[0031] As a preferred embodiment, the first movable baffle 50 forms a first independent space (not marked in the figure) for accommodating the wiring harness with each of the first grooves 41; each of the first independent spaces is provided with a first opening A for leading out the wiring harness at one end away from the wiring harness terminal 70.

[0032] As a preferred embodiment, the second movable baffle 60 and the second groove 42 form a second independent space (not marked in the figure) for accommodating the wiring harness; the second independent space is provided with a second opening B for leading out the wiring harness at one end away from the copper bus 31.

[0033] As a preferred embodiment, third grooves 12 are provided on both sides of the box body 10, and a movable handle 80 is provided in each of the third grooves 12. By providing a handle on the side of the box body 10, the installation safety of the module is improved.

[0034] As a preferred embodiment, the two third grooves 12 are symmetrically arranged; the two movable handles 80 are symmetrically arranged.

[0035] As a preferred embodiment, when the UPS battery module structure is in working state, the movable handle 80 is received in the third groove 12. In this way, the movable handle 80 becomes a hidden handle, which is convenient for assembly.

[0036] As a preferred embodiment, the cover plate 20 is an aluminum cover plate; the cover plate 20 is connected to the battery module through thermal conductive silicone. In this way, the heat of the battery module can be conducted to the cover plate for heat dissipation through the thermal conductive silicone, without the need for a fan to cool down, reducing the risk of fan failure.

[0037] As a preferred embodiment, the panel 40 is a plastic panel; the first movable baffle 50 and the second movable baffle 60 are both plastic baffles. By providing the panel 40 and the movable baffle, the connection between the copper busbar and the communication line can be effectively shielded, thereby enhancing the aesthetics of the connection.

[0038] The present application uses a panel and a movable baffle to limit and fix the detachable BMU module, the wiring harness terminal and the copper busbar, which is convenient for the installation and fixation of the copper busbar and the wiring harness terminal, and can effectively avoid the contact short circuit during the assembly process; at the same time, the wiring harness terminal and the copper busbar are shielded by the movable baffle, which can effectively prevent foreign objects from contacting the wiring harness terminal and causing a short circuit, effectively ensuring the insulation of the chassis and improving the safety performance of the chassis; moreover, the wiring harness terminal is shielded, the wiring harness is fixed in the groove, the connection is neat, the appearance is beautiful and coordinated, and it has good assembly aesthetics. The present application has a simple structure, occupies a small space, can quickly and easily fix and connect various components, is firmly fixed, is economical and practical, and is safe and reliable.

[0039] The above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the utility model concept, or directly / indirectly used in other related technical fields are included in the patent protection scope of the utility model.

Claims

1. A UPS battery module structure, characterized in that: It includes a box body, a cover plate, a detachable BMU module, a panel, a first movable baffle plate, a second movable baffle plate and a plurality of wiring harness terminals; the cover plate is covered on the end surface of the top end of the box body; A notch is provided on the first end surface of the box body, and the detachable BMU module is extended from the notch into the box body; a plurality of wiring harness terminals are provided on the first end surface, and the wiring harness terminals are provided adjacent to the notch; The panel is arranged on the outer side of the first end surface; one end of the panel is provided with a plurality of first grooves adapted to the wiring harness terminals, and the other end is also provided with a second groove; the first movable baffle covers the first groove, and the second movable baffle covers the second groove.

2. The UPS battery module structure according to claim 1, characterized in that: A first opening is provided at one end of each of the first grooves; the wiring harness terminal passes through the first opening and is fixed on the first end surface, and the wiring harness terminal is arranged in a one-to-one correspondence with the first groove; the wiring harness terminal is adapted to be arranged with the first opening.

3. The UPS battery module structure according to claim 2, characterized in that: A second opening is provided in the second groove; the copper busbar of the detachable BMU module passes through the second opening and is fixed on the detachable BMU module; the copper busbar is adapted to be arranged in a matching manner with the second opening.

4. The UPS battery module structure according to claim 3, characterized in that: The first movable baffle and each of the first grooves form a first independent space for accommodating the wiring harness; and each of the first independent spaces is provided with a first opening for leading out the wiring harness at one end away from the wiring harness terminal.

5. The UPS battery module structure according to claim 4, characterized in that: The second movable baffle and the second groove form a second independent space for accommodating the wiring harness; and a second opening for leading out the wiring harness is provided at one end of the second independent space away from the copper busbar.

6. The UPS battery module structure according to claim 1, characterized in that: The two side surfaces of the box body are both provided with third grooves, and each of the third grooves is provided with a movable handle.

7. The UPS battery module structure according to claim 6, characterized in that: The two third grooves are symmetrically arranged; the two movable handles are symmetrically arranged.

8. The UPS battery module structure according to claim 7, characterized in that: When the UPS battery module structure is in working state, the movable handle is received in the third groove.

9. The UPS battery module structure according to claim 1, characterized in that: The cover plate is an aluminum cover plate; the cover plate is connected to the battery core module through thermal conductive silicone.

10. The UPS battery module structure according to claim 1, characterized in that: The panel is a plastic panel; the first movable baffle and the second movable baffle are both plastic baffles.

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