Electric control integrated assembly and battery

Abstract

The utility model discloses an electric control integration component and battery relates to battery technical field, the electric control integration component is installed in the battery box body, the battery box body comprises an electrical cabin and a battery cabin which are oppositely arranged along the X direction, the electric control integration component comprises a main control module and an electrical support, the electrical support is arranged on the inner bottom surface of the battery box body along the Z direction, the main control module is positioned in the electrical cabin and is detachably connected with the electrical bracket; and the main control module is obliquely arranged relative to the inner bottom surface of the battery box body. Compared with the conventional tiled arrangement, the main control module which is obliquely arranged can better adapt to the installation space, is reasonable in layout, can better adapt to the non-standard space requirement, utilizes the available space to the maximum extent through angle adjustment, and avoids conflicts with other components at the same time. In addition, air natural convection is promoted through inclined installation, and compared with a traditional laying and straight-down layout, the design can form a more efficient airflow channel, and the heat dissipation effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to battery technology field, specifically, relate to a kind of electric control integrated assembly and battery. BACKGROUND

[0002] In current battery system design, the strict limitation of battery installation space often leads to the size area of electrical compartment is compact, so that key battery management system BMS is difficult to settle properly, and this limitation will restrict the overall performance of system, and constitute obstacle to the safe operation and efficiency promotion of battery.The installation space of electrical components inside existing battery box is limited, and the BMS module is usually installed in a flat manner, which may cause the longitudinal side to be too long when placed vertically, and the horizontal side to be too long when placed horizontally, thereby causing low battery space utilization, and this placement method may cause uneven installation space arrangement, which is not conducive to heat dissipation. SUMMARY

[0003] The utility model aims at providing a kind of electric control integrated assembly and battery, which can improve space utilization, flexibly adapt to complex layout, maximize the use of available space, and optimize heat dissipation performance.

[0004] The embodiment of the utility model is implemented as follows:

[0005] In a first aspect, the utility model provides an electric control integrated assembly installed in a battery box, wherein the battery box includes an electrical compartment and a battery compartment arranged opposite along an X direction, and the electric control integrated assembly includes a master control module and an electrical support, the electrical support is arranged on the inner bottom surface of the battery box along a Z direction, the master control module is located in the electrical compartment and detachably connected with the electrical support, and the master control module is arranged inclined relative to the inner bottom surface of the battery box.

[0006] In an optional embodiment, the master control module includes a master control box and a master control mounting rack, the master control mounting rack is detachably connected with the electrical support in an inclined manner, and has a mounting table surface, the mounting table surface is arranged inclined relative to the inner bottom surface of the battery box, and the master control box is detachably attached to the mounting table surface.

[0007] In an optional embodiment, the master control mounting rack includes a heat dissipation plate and a first mounting plate, the heat dissipation plate forms the mounting table surface on the side surface away from the electrical support along the X direction, and is used for carrying the master control box, and the first mounting plate is connected with the heat dissipation plate in an angle bending manner, and the first mounting plate is attached to the side of the electrical support away from the inner bottom surface of the battery box along the Z direction.

[0008] In an optional embodiment, the main control mounting frame further comprises a reinforcing plate member, which is arranged at opposite ends of the heat dissipation plate member along the Y direction and is connected to the heat dissipation plate member at an angle.

[0009] In an optional embodiment, the main control mounting frame further comprises a second mounting plate member, which is arranged at opposite sides of the heat dissipation plate member along the Y direction and is connected to the reinforcing plate member at an angle.

[0010] In an optional embodiment, the electrical support comprises a cross beam extending along the Y direction and a side longitudinal beam extending along the X direction, the cross beam is arranged to form the electrical compartment and the battery compartment opposite to each other along the X direction in the battery box, the side longitudinal beam is arranged in the electrical compartment and connected to the cross beam, and a side of the side longitudinal beam away from the inner bottom surface of the battery box along the Z direction is lower than a side of the cross beam away from the inner bottom surface of the battery box along the Z direction, and the main control mounting frame is detachably connected to at least one of the cross beam and the side longitudinal beam.

[0011] In an optional embodiment, a side of the main control box along the Z direction is provided with a line interface, and an opening direction of the line interface is away from the inner bottom surface of the battery box.

[0012] In an optional embodiment, the electrical control integrated assembly further comprises a slave control module, and the battery compartment is further provided with an inner longitudinal beam, the inner longitudinal beam extends along the X direction and is connected to the electrical support, and part of the slave control module is embeddedly arranged in the inner longitudinal beam.

[0013] In an optional embodiment, a side surface of the inner longitudinal beam away from the inner bottom surface of the battery box along the Z direction is provided with a mounting port, and opposite sides of the slave control module along the Y direction are provided with mounting ears, the mounting ears are detachably connected to the side of the inner longitudinal beam away from the inner bottom surface of the battery box along the Z direction, so that part of the slave control module is embedded in the mounting port.

[0014] In a second aspect, the utility model embodiment provides a battery, comprising a battery box and the foregoing electrical control integrated assembly, and the electrical control integrated assembly is arranged in the battery box.

[0015] The utility model embodiment has the following beneficial effects:

[0016] The electric control integrated assembly and the battery provided by the embodiment of the utility model, the electrical support is arranged on the inner bottom surface of the battery box body along the Z direction, the main control module is located in the electrical bin and is detachably installed on the electrical support, and the main control module is arranged obliquely relative to the inner bottom surface of the battery box body. By adopting the obliquely arranged main control module, compared with the conventional flat placement, the installation space can be better adapted, the layout is reasonable, the non-standard space requirement can be better adapted, the available space is maximized by angle adjustment, and conflict with other components is avoided. In addition, the oblique installation promotes natural air convection, compared with the conventional flat layout, the design can form a more efficient air flow channel, and the heat dissipation effect is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment, and it should be understood that the following drawings only show some embodiments of the utility model, and should not be regarded as the limitation to the scope, and for the ordinary skilled person in the art, other related drawings can be obtained without creative labor on the basis of the drawings.

[0018] Figure 1 The structural schematic view of the electric control integrated assembly provided by the embodiment of the utility model is installed in the battery box body.

[0019] Figure 2 For Figure 1 The installation structural schematic view of the main control module under the first visual angle.

[0020] Figure 3 For Figure 1 The structural schematic view of the main control module.

[0021] Figure 4 For Figure 1 The installation structural schematic view of the main control module under the second visual angle.

[0022] Figure 5 For Figure 1 The installation structural schematic view of the slave control module.

[0023] Icon:

[0024] 100-electric control integrated assembly;110-main control module;111-main control box;112-main control mounting frame;113-heat dissipation plate;114-first mounting plate;115-strengthening plate;116-second mounting plate;117-circuit interface;130-battery box body;131-electrical bin;133-battery bin;150-electrical support;151-cross beam;152-edge longitudinal beam;170-slave control module;171-inner longitudinal beam;173-mounting port;175-mounting lug. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme of the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations.

[0026] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of the present application.

[0027] It should be noted that: similar reference numbers and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0028] In the description of the present application, it should be noted that the orientations or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, or the orientations or positional relationships in which the product of the present application is usually placed, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third", etc. are only used for differentiation in description, and cannot be understood as indicating or implying relative importance.

[0029] In addition, the terms "horizontal", "vertical", etc. do not mean that the components must be absolutely horizontal or vertical, but can be slightly inclined. For example, "horizontal" only means that its direction is relatively more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0030] In the description of the present application, it should also be noted that, unless otherwise explicitly specified and limited, the terms "arrangement", "installation", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances. Embodiments

[0032] The utility model embodiment provides a kind of electric control integrated assembly 100, by oblique layout, can improve space utilization, flexible adaptation complex layout, maximize available space, and optimize heat dissipation performance.

[0033] Please refer to Figure 1 The utility model embodiment provides a kind of electric control integrated assembly 100, is installed in battery box 130, and battery box 130 includes the electrical bin 131 and battery bin 133 being oppositely arranged along X direction, and the electric control integrated assembly 100 includes main control module 110 and electrical support 150, and electrical support 150 is located in the inner bottom surface of battery box 130 along Z direction, and main control module 110 is located in electrical bin 131 and is detachably connected with electrical support 150, and main control module 110 is inclinedly arranged relative to the inner bottom surface of battery box 130.

[0034] It needs to be explained that the X direction in the embodiment, refers to the length direction of battery box 130, Z direction refers to the height direction of battery box 130, Y direction refers to the width direction of battery box 130, and specific direction can refer to the direction mark in the drawing. The main control module 110 of the embodiment is designed by adopting oblique, compared with conventional flat placement, can better adapt to installation space, reasonable layout, can better adapt to non-standard space requirement, by angle adjustment, the space unused in Z direction is converted into the space in X direction, to avoid cell installation space, expand the volume of battery bin, maximize available space, while avoiding conflict with other components. In addition, oblique installation promotes natural convection of air, compared with the layout of traditional flat placement, this design can form more efficient airflow channel, improves the heat dissipation effect.

[0035] Referring to Figure 2 Main control module 110 includes main control box 111 and main control mounting bracket 112, and main control mounting bracket 112 is detachably connected with electrical support 150 in an inclined manner and has an installation mesa, and the installation mesa is inclinedly arranged relative to the inner bottom surface of battery box 130, and main control box 111 is detachably attached on the installation mesa. Specifically, electric control components are arranged in main control box 111, and main control mounting bracket 112 is installed in an inclined manner, and main control box 111 is attached on the installation mesa, so that main control box 111 and main control mounting bracket 112 can be arranged in an inclined manner, and this design makes the effective air flow space near main control box 111 larger and more uniform, and the heat dissipation efficiency is better in some air-cooled heat dissipation application environments.

[0036] It needs to be explained that the inclination angle of the installation mesa relative to the inner bottom surface of battery box 130 is between 0-90°, and the actual application angle needs to consider the accommodation of plug-in part plug space and Z direction reserved space.

[0037] Referring to Figure 3 and Figure 4 Further, the main control mounting rack 112 comprises a heat dissipation plate member 113 and a first mounting plate member 114. The heat dissipation plate member 113 forms a mounting table surface away from one side surface of the electrical support 150 along the X direction and is used to carry the main control box 111. The first mounting plate member 114 is connected to the heat dissipation plate member 113 at an angle and is attached to one side of the inner bottom surface of the electrical support 150 away from the battery box 130 along the Z direction. Specifically, the heat dissipation plate member 113 and the first mounting plate member 114 are integrally arranged and are both metal materials with good heat conduction performance. The main control box 111 is attached to the heat dissipation plate member 113 and uses the heat dissipation plate member 113 to achieve large-area heat dissipation. The metal has good heat conduction performance, and the attached arrangement results in a larger heat dissipation area and higher heat dissipation efficiency. The first mounting plate member 114 is arranged at an angle to the heat dissipation plate member 113, so that the first mounting plate member 114 can be attached to the top side surface of the electrical support 150 in the horizontal direction. The first mounting plate member 114 can be fixed by screws, thereby achieving overall fixation of the mounting rack.

[0038] In some embodiments, the main control mounting rack 112 further comprises a reinforcing plate member 115 arranged at opposite ends of the heat dissipation plate member 113 along the Y direction and connected to the heat dissipation plate member 113 at an angle. Specifically, the reinforcing plate member 115 is integrally arranged at the two ends of the heat dissipation plate member 113 and strengthens the local strength through the bending structure, so that the main control mounting rack 112 is not easily deformed.

[0039] In some embodiments, the main control mounting rack 112 further comprises a second mounting plate member 116 arranged at opposite sides of the heat dissipation plate member 113 along the Y direction and connected to the reinforcing plate member 115 at an angle. The second mounting plate member 116 is attached to one side of the inner bottom surface of the electrical support 150 away from the battery box 130 along the Z direction. Specifically, the second mounting plate member 116 is integrally arranged at opposite sides of the heat dissipation plate member 113 and is integrally arranged with the reinforcing plate member 115. The second mounting plate member 116 is parallel to the first mounting plate member 114 and can be attached to the top side surface of the electrical support 150. The second mounting plate member 116 can improve the installation stability of the main control mounting rack 112 and ensure the stability of the overall structure.

[0040] In some embodiments, the electrical support 150 includes a cross beam 151 extending along the Y direction and a side beam 152 extending along the X direction, the cross beam 151 is used to form the electrical compartment 131 and the battery compartment 133 arranged oppositely along the X direction in the battery box 130, the side beam 152 is arranged in the electrical compartment 131 and connected with the cross beam 151, and the side beam 152 is lower than the cross beam 151 along the Z direction away from one side of the inner bottom surface of the battery box 130, and the main control mounting frame 112 is detachably connected with at least one of the cross beam 151 and the side beam 152. The side beam 152 can be multiple, and the multiple side beams 152 are arranged at intervals to enhance the strength of the box structure. The first mounting plate 114 is attached to the top side surface of the cross beam 151, and the second mounting plate 116 is attached to the surface of the side beam 152, and both are mounted by screws.

[0041] In some embodiments, the main control box 111 is provided with a line interface 117 on one side along the Z direction, and the opening direction of the line interface 117 is away from the inner bottom surface of the battery box 130. Specifically, the line interface 117 of the main control box 111 is arranged upward, which is convenient for installation and maintenance, and also facilitates disassembly, is simple and flexible, and reduces the influence range of the disassembly of the main control box 111. At the same time, the upward line interface 117 also reduces the risk of condensate water soaking the electrical connection in the battery pack, and reduces the risk of short circuit in the battery pack.

[0042] Referring to Figure 1 and Figure 5 Further, the electric control integrated assembly 100 further comprises a slave control module 170, and the battery compartment 133 is further provided with an inner beam 171, the inner beam 171 extends along the X direction and is connected with the electrical support 150, and part of the slave control module 170 is embedded and mounted in the inner beam 171. Specifically, the slave control module 170 is also provided with electric control components, and the slave control module 170 is embedded and mounted in the inner beam 171, which can further save installation space.

[0043] In some embodiments, the inner beam 171 is provided with a mounting port 173 on the side surface away from the inner bottom surface of the battery box 130 along the Z direction, and the slave control module 170 is provided with mounting ears 175 on the two sides along the Y direction, the mounting ears 175 are detachably connected to the side of the inner beam 171 away from the inner bottom surface of the battery box 130 along the Z direction, so that part of the slave control module 170 is embedded in the mounting port 173. Specifically, the slave control module 170 is embedded in the slotted mounting port 173 of the inner beam 171, and the profile material of the inner beam 171 is metal, which has good heat conduction performance, fast heat transfer, large contact conduction installation area, and larger air contact surface, so it has the functions and effects of a heat sink and an electrical component support.

[0044] The utility model embodiment further provides a kind of battery, including battery box 130 and the aforementioned electric control integrated assembly 100, and electric control integrated assembly 100 is located in battery box 130.The electric control integrated assembly 100 includes main control module 110 and electrical support 150, and electrical support 150 is located in the inner bottom surface of battery box 130 along Z direction, and main control module 110 is located in electrical compartment 131 and is detachably connected with electrical support 150, and main control module 110 is inclinedly arranged relative to the inner bottom surface of battery box 130.

[0045] In conclusion, the utility model embodiment provides electric control integrated assembly 100 and battery, and electrical support 150 is arranged on the inner bottom surface of battery box 130 along Z direction, and main control module 110 is located in electrical compartment and is detachably mounted on electrical support 150, and main control module 110 is inclinedly arranged relative to the inner bottom surface of battery box 130.By using the main control module 110 of inclined design, compared with conventional flat placement, can better adapt to installation space, reasonable layout, can better adapt to non-standard space requirement, by angle adjustment, maximization available space is utilized, while avoiding conflict with other components.In addition, oblique installation promotes air natural convection, compared with the layout of traditional flat placement, this design can form more efficient airflow channel, promotes air natural convection, improves heat dissipation effect, help heat to dissipate quickly, reduce the risk of heat accumulation, to improve the thermal management efficiency of entire battery system, guarantee the stability and safety of battery under long time work.In addition, oblique installation can better adapt to vibration environment, by the reasonable design of oblique angle, the adhesion between main control box 111 and installation mesa can be improved, and the stability of structure is increased.

[0046] The above only for the preferred embodiment of the utility model, and not for limiting the utility model, for the person skilled in the art, the utility model can have various changes and changes. Any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model, should be included in the protection scope of the utility model.

Claims

1. An electric control integrated assembly installed in a battery case (130) including an electric compartment (131) and a battery compartment (133) disposed opposite each other in an X direction, characterized in that, The application relates to a battery box, which comprises a main control module (110) and an electrical support (150) arranged on the inner bottom surface of the battery box (130) along the Z direction, the main control module (110) is arranged in the electrical compartment (131) and detachably connected with the electrical support (150), and the main control module (110) is arranged obliquely relative to the inner bottom surface of the battery box (130).

2. The electrically controlled integrated assembly of claim 1, wherein, The main control module (110) comprises a main control box (111) and a main control mounting rack (112), the main control mounting rack (112) is detachably connected with the electrical support (150) in an inclined manner and has a mounting table surface, the mounting table surface is arranged obliquely relative to the inner bottom surface of the battery box (130), and the main control box (111) is detachably attached to the mounting table surface.

3. The electrically controlled integrated assembly of claim 2, wherein, The main control mounting rack (112) comprises a heat dissipation plate member (113) and a first mounting plate member (114), the heat dissipation plate member (113) forms the mounting table surface on the side surface away from the electrical support (150) along the X direction and is used for bearing the main control box (111), and the first mounting plate member (114) is connected with the heat dissipation plate member (113) in an angle bending mode and is attached to the side of the electrical support (150) away from the inner bottom surface of the battery box (130) along the Z direction.

4. The electrically controlled integrated assembly of claim 3, wherein, The main control mounting rack (112) further comprises a reinforcing plate member (115), the reinforcing plate member (115) is arranged at the opposite two ends of the heat dissipation plate member along the Y direction and is connected with the heat dissipation plate member (113) in an angle bending mode.

5. The electrically controlled integrated assembly of claim 4, wherein, The main control mounting rack (112) further comprises a second mounting plate member (116), the second mounting plate member (116) is arranged at the opposite two sides of the heat dissipation plate member along the Y direction and is connected with the reinforcing plate member (115) in an angle bending mode, and the second mounting plate member (116) is attached to the side of the electrical support (150) away from the inner bottom surface of the battery box (130) along the Z direction.

6. The electrically controlled integrated assembly of claim 5, wherein, The electrical support (150) comprises a cross beam (151) extending along the Y direction and a side longitudinal beam (152) extending along the X direction, the cross beam (151) is used for forming the electrical compartment (131) and the battery compartment (133) arranged oppositely in the X direction in the battery box (130), the side longitudinal beam (152) is arranged in the electrical compartment (131) and connected with the cross beam (151), the side of the side longitudinal beam (152) away from the inner bottom surface of the battery box (130) along the Z direction is lower than the side of the cross beam (151) away from the inner bottom surface of the battery box (130) along the Z direction, and the main control mounting rack (112) is detachably connected with at least one of the cross beam (151) and the side longitudinal beam (152).

7. The electrically controlled integrated assembly of claim 6, wherein, The main control box (111) is provided with a circuit interface (117) on one side along the Z direction, and the opening direction of the circuit interface (117) is away from the inner bottom surface of the battery box (130).

8. The electrically controlled integrated assembly of claim 6, wherein, The electric control integrated assembly further comprises a slave control module (170), and an inner longitudinal beam (171) is further arranged in the battery compartment (133), the inner longitudinal beam (171) extends along the X direction and is connected with the electric support (150), and part of the slave control module (170) is embeddedly installed on the inner longitudinal beam (171).

9. The electrically controlled integrated assembly of claim 8, wherein, The inner longitudinal beam (171) is provided with a mounting port (173) on one side surface away from the inner bottom surface of the battery box body (130) along the Z direction, and the slave control module (170) oppositely protrudes mounting ears (175) on two sides along the Y direction, the mounting ears (175) are detachably connected to one side of the inner longitudinal beam (171) away from the inner bottom surface of the battery box body (130) along the Z direction, so that part of the slave control module (170) is embedded in the mounting port (173).

10. A battery, characterized by The electric control integrated assembly comprises a battery box body (130) and the electric control integrated assembly according to any one of claims 1-9, and the electric control integrated assembly is arranged in the battery box body (130).

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