Temperature regulation device, electronic control system, chassis and vehicle

Abstract

Provided in the present application are a temperature regulation device, an electronic control system, a chassis and a vehicle. The temperature regulation device (201) comprises a battery device (300), a temperature control module (500) and an electronic control module (400); the battery device (300) comprises a battery cell (32); the battery cell (32) and the electronic control module (400) are both connected to the temperature control module (500), such that the temperatures of the battery cell (32) and the electronic control module (400) are regulated by means of the temperature control module (500). Since the battery cell (32) of the battery device (300) and the electronic control module (400) are both connected to the temperature control module (500), the battery cell (32) and the electronic control module (400) share the temperature control module (500), so that the temperature control module (500) can regulate the temperatures of both the battery cell (32) and the electronic control module (400). Thus, there is no need to provide two sets of temperature regulation pipes, thereby simplifying the structure, reducing manufacturing costs and improving the level of integration.

Description

Temperature regulating device, electric control system, chassis and vehicle

[0001] This application claims priority to the Chinese patent application No. 202411394806.3, filed on September 30, 2024, and entitled "Electric control device, electric control system and vehicle", the content of which is incorporated herein by reference in its entirety.

[0002] This application claims priority to the Chinese patent application No. 202510175511.5, filed on February 17, 2025, and entitled "Temperature regulating device, electric control system, chassis and vehicle", the content of which is incorporated herein by reference in its entirety. TECHNICAL FIELD

[0003] The present application belongs to the technical field of battery, more specifically, relates to a temperature regulating device, an electric control system, a chassis and a vehicle. BACKGROUND

[0004] Energy saving and emission reduction is the key to the sustainable development of the automobile industry. Electric vehicles have become an important part of the sustainable development of the automobile industry due to their energy saving and environmental protection advantages.

[0005] Electric vehicles usually include a battery device and an electric control module. The battery device is used to provide electric energy for vehicle operation, and the electric control module controls the distribution and use of electric energy. Current vehicles are usually provided with two sets of temperature regulating pipelines to regulate the temperature of the battery device and the electric control module of the electric vehicle respectively, and the structure is complex.

[0006] SUMMARY

[0007] The purpose of the embodiments of the present application is to provide a temperature regulating device, an electric control system, a chassis and a vehicle to improve the problem of complex structure for temperature regulation of the electric control module and the battery device in the vehicle.

[0008] In a first aspect, the embodiments of the present application provide a temperature regulating device, comprising a battery device, a temperature control module and an electric control module;

[0009] The battery device comprises a battery cell.

[0010] The battery cell and the electric control module are connected to the temperature control module to regulate the temperature of the battery cell and the electric control module through the temperature control module.

[0011] In the technical solution of the embodiments of the present application, the battery cell of the battery device and the electric control module are connected to the temperature control module, so that the battery cell and the electric control module share the temperature control module, and the temperature control module regulates the temperature of the battery cell and the electric control module, without the need to set two sets of temperature regulating pipelines, thereby simplifying the structure, reducing the manufacturing cost and improving the integration.

[0012] In some embodiments, the electric control module comprises a high-voltage module for controlling electric energy of the vehicle chassis.

[0013] The electric control module comprises a high-voltage module for controlling electric energy of the vehicle chassis, and the high-voltage module is temperature-controlled by the temperature control module, so as to control good operation of the vehicle chassis, and the structure of the vehicle chassis can be simplified and the integration of the vehicle chassis can be improved.

[0014] In some embodiments, the high-voltage module comprises a battery high-voltage module for controlling charging and discharging of battery cells, and / or the high-voltage module comprises a vehicle high-voltage module for driving operation of the vehicle.

[0015] The high-voltage module comprises a battery high-voltage module, and the temperature of the battery high-voltage module is adjusted by the temperature control module, so as to control good charging and discharging of the battery cells.

[0016] The high-voltage module comprises a vehicle high-voltage module, and the temperature of the vehicle high-voltage module is adjusted by the temperature control module, so as to control good operation of the vehicle.

[0017] In the case that the high-voltage module comprises the battery high-voltage module and the vehicle high-voltage module, the battery high-voltage module and the vehicle high-voltage module are integrated in the electric control module, and the integration can be further improved, the battery high-voltage module can also not occupy the internal space of the battery device, the volume of the battery device can be reduced, the energy density of the battery device can be improved, and the thermal influence between the battery high-voltage module and the battery cells can be reduced.

[0018] In some embodiments, the electric control module comprises a housing, the high-voltage module is arranged in the housing, and the housing is connected with the temperature control module.

[0019] The housing is arranged to protect the high-voltage module and play a safety protection role, and the housing is connected with the temperature control module, so that the temperature control module adjusts the temperature of the electrical structure in the housing.

[0020] In some embodiments, the temperature control module is provided with a heat conduction plate, and the housing is arranged on the heat conduction plate.

[0021] The heat conduction plate is arranged on the temperature control module, and the housing is arranged on the heat conduction plate, so that the heat exchange efficiency can be improved to adjust the temperature of the electric control module faster, and in addition, the heat conduction plate can be arranged to support the electric control module, so as to facilitate installation of the electric control module.

[0022] In some embodiments, the housing comprises a heat conduction plate and a cover connected with the heat conduction plate, the cover and the heat conduction plate enclose a containing space, the high-voltage module is arranged in the containing space, the heat conduction plate is arranged on the temperature control module, and the high-voltage module is arranged on the heat conduction plate.

[0023] The cover shell and the heat-conducting plate are arranged to be connected to form the shell, which is simple in structure, convenient to process and manufacture, and convenient to assemble; the heat-conducting plate is arranged, and the high-voltage module is arranged on the heat-conducting plate, so as to improve the heat exchange efficiency and facilitate the installation and fixation of the high-voltage module.

[0024] In some embodiments, the periphery of the heat-conducting plate extends towards the direction away from the temperature control module and is provided with a side wall, and the cover shell covers the side wall.

[0025] The side wall is arranged at the periphery of the heat-conducting plate, so that the heat-conducting plate forms a basin structure, which is convenient to accommodate the electrical components of the electric control module such as the high-voltage module, and can simplify the structure of the shell and facilitate assembly.

[0026] In some embodiments, the heat-conducting plate is in the form of a flat plate, the cover shell has a cavity with one side being open, and the open side of the cover shell is connected with the heat-conducting plate.

[0027] The heat-conducting plate is arranged in the form of a flat plate to facilitate processing and manufacturing, and the electrical components of the electric control module such as the high-voltage module are installed on the heat-conducting plate; the cover shell is arranged with a cavity with one side being open, so as to form a containing space with the heat-conducting plate to accommodate the electrical components of the electric control module.

[0028] In some embodiments, the open side of the cover shell extends outwardly and is provided with a flange, and the flange is sealingly connected with the heat-conducting plate.

[0029] The flange is arranged at the open side of the cover shell to facilitate sealing connection with the heat-conducting plate, which is convenient to connect and assemble.

[0030] In some embodiments, a groove is arranged on the flange, and a sealing ring is arranged in the groove.

[0031] The groove is arranged on the flange, and the sealing ring is arranged in the groove to sealingly connect the flange with the heat-conducting plate.

[0032] In some embodiments, the temperature control module includes a temperature control plate, and the shell further includes a cover shell connected with the temperature control plate, so that the temperature control plate partially constitutes a side wall of the shell.

[0033] The cover shell is arranged and connected with the temperature control plate, so that the temperature control plate partially constitutes a side wall of the shell, which can simplify the structure, reduce the number of parts, and facilitate heat exchange between the temperature control plate and the high-voltage module to improve the temperature regulation efficiency.

[0034] In some embodiments, the temperature control plate is provided with a heat-conducting plate arranged in the cover shell, and the high-voltage module is arranged on the heat-conducting plate.

[0035] The heat-conducting plate is arranged, and the high-voltage module is arranged on the heat-conducting plate, so as to improve the heat exchange efficiency and facilitate the installation and fixation of the high-voltage module.

[0036] In some embodiments, heat-conducting glue is arranged between the high-voltage module and the heat-conducting plate.

[0037] A heat-conducting glue is arranged between the high-voltage module and the heat-conducting plate to improve the heat exchange efficiency of the high-voltage module and the heat-conducting plate, thereby facilitating the temperature adjustment of the high-voltage module.

[0038] In some embodiments, the heat-conducting plate is welded or bonded to the temperature control module.

[0039] Welding or bonding the heat-conducting plate to the temperature control module facilitates the installation and fixation of the heat-conducting plate, and the connection is convenient.

[0040] In some embodiments, the battery device includes an energy cabin, the battery cells are installed in the energy cabin, and the temperature control module includes a temperature control plate, which constitutes a cabin wall of the energy cabin.

[0041] The temperature control module uses the temperature control plate, and the temperature control plate forms the cabin wall of the energy cabin, which not only simplifies the structure, but also enables the temperature control plate to better regulate the temperature of the battery cells in the energy cabin and improve the heat exchange efficiency.

[0042] In some embodiments, the cabin wall includes a top plate, and the top plate is made of the temperature control plate; and / or, the cabin wall includes a bottom plate, and the bottom plate is made of the temperature control plate.

[0043] Using the temperature control plate as the top plate of the cabin wall can invert the battery cells to be attached to the top plate, and the temperature control module is arranged on the upper surface of the top plate, so that the overall thickness of the battery device is small, thereby reducing the overall height of the temperature adjustment device.

[0044] Using the temperature control plate as the bottom plate of the cabin wall can place the battery cells on the bottom plate to facilitate the installation and support of the battery cells. In some embodiments, the battery cells are attached to the temperature control plate.

[0045] Attaching the battery cells to the temperature control plate can improve the heat exchange efficiency of the temperature control plate and the battery cells.

[0046] In some embodiments, the battery cells and the temperature control module are arranged on opposite sides of the temperature control plate.

[0047] Arranging the battery cells and the temperature control module on opposite sides of the temperature control plate can reduce the mutual influence between the heat generated by the battery cells and the heat generated by the temperature control module.

[0048] In some embodiments, the temperature control module is arranged at the end of the temperature control plate in the length direction.

[0049] Arranging the temperature control module at the end of the temperature control plate in the length direction facilitates the position setting of the temperature control module, and in the case of applying the temperature adjustment device to a vehicle, the temperature control module can be located at the front end or the rear end of the vehicle, thereby reducing the space occupied by the temperature adjustment device in the passenger compartment of the vehicle.

[0050] In some embodiments, at least one side of the battery device is provided with a temperature control plate.

[0051] Providing the temperature control plate at at least one side of the battery device can make the temperature control plate well exchange heat with the battery cells in the battery device to adjust the temperature of the battery cells.

[0052] In some embodiments, the positions of the battery cells and the electric control module are staggered along the thickness direction of the temperature control plate.

[0053] Staggering the positions of the battery cells and the electric control module can reduce the mutual influence of heat between the battery cells and the electric control module.

[0054] In some embodiments, the temperature control module is provided with a flow channel for the temperature adjusting liquid to pass through, and an inlet and an outlet for the temperature adjusting liquid to enter and exit the flow channel, and the flow channel extends through the corresponding positions of the battery cells and the electric control module.

[0055] By providing the flow channel in the temperature control module and extending the flow channel through the corresponding positions of the battery cells and the electric control module, the temperature of the battery cells and the electric control module can be adjusted by the temperature adjusting liquid in the flow channel.

[0056] In some embodiments, the temperature control module includes a temperature control plate, and the temperature control plate is provided with the flow channel.

[0057] The temperature control module uses the temperature control plate and provides the flow channel in the temperature control plate, which is simple in structure and can conveniently connect the battery cells and the electric control module and adjust the temperature of the battery cells and the electric control module.

[0058] In some embodiments, the temperature control plate includes a first plate body and a second plate body connected to the first plate body by welding, the flow channel is located between the first plate body and the second plate body, the battery device is located at the side of the first plate body, and the electric control module is located at the side of the second plate body.

[0059] The first plate body and the second plate body are welded to form the flow channel between the first plate body and the second plate body, which facilitates the processing and manufacturing of the temperature control plate, and also facilitates the temperature adjustment of the battery cells by the first plate body and the temperature adjustment of the electric control module by the second plate body.

[0060] In some embodiments, the temperature control plate is provided with a first region and a second region, the battery device is located in the first region, the electric control module is located in the second region, and the first region and the second region are staggered along the thickness direction of the temperature control plate.

[0061] Staggering the first region and the second region can stagger the positions of the battery device and the electric control module in the thickness direction of the temperature control plate, which can reduce the mutual influence of heat between the battery cells and the electric control module.

[0062] In some embodiments, the first plate body is flat at least at the position corresponding to the first region, and the second plate body is provided with a first flow channel groove constituting a flow channel at least at the position corresponding to the first region.

[0063] The first region of the first plate body is arranged to be flat to facilitate connection of the battery device and temperature adjustment of the battery monomer, and the first flow channel groove is arranged on the second plate body to form a flow channel in the first region.

[0064] In some embodiments, the second plate body is flat at least at the position corresponding to the second region, and the first plate body is provided with a second flow channel groove constituting a flow channel at least at the position corresponding to the second region.

[0065] The second region of the second plate body is arranged to be flat to facilitate connection of the electric control module and temperature adjustment of the electrical structure of the electric control module, and the second flow channel groove is arranged on the first plate body to form a flow channel in the second region.

[0066] In some embodiments, the electric control module includes one or more of an on-board charger, a battery energy distribution unit, a DC-DC converter, a power distribution unit, a battery management unit, a low-voltage power supply and distribution module, an electric vehicle communication controller, a chassis domain controller, and a battery monomer monitoring unit.

[0067] Through the above structure, one or more of the on-board charger, the battery energy distribution unit, the DC-DC converter, the power distribution unit, the battery management unit, the low-voltage power supply and distribution module, the electric vehicle communication controller, the chassis domain controller, and the battery monomer monitoring unit are integrated in the electric control module, so that the corresponding functional modules can be conveniently temperature-adjusted by the temperature control module of the battery device.

[0068] In a second aspect, the embodiments of the present application provide an electric control system, which includes the temperature adjustment device as described in the above embodiments.

[0069] In a third aspect, the embodiments of the present application provide a chassis, which includes the temperature adjustment device as described in the above embodiments, or includes the electric control system as described in the above embodiments.

[0070] In a fourth aspect, the embodiments of the present application provide a vehicle, which includes the temperature adjustment device as described in the above embodiments, or includes the electric control system as described in the above embodiments, or includes the chassis as described in the above embodiments.

[0071] The above description is only a summary of the technical solutions of the present application, in order to more clearly understand the technical means of the present application, the specific embodiments of the present application can be implemented according to the content of the description, and in order to make the above and other purposes, features and advantages of the present application more obvious and easy to understand, the following specific embodiments of the present application are described. BRIEF DESCRIPTION OF DRAWINGS

[0072] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or exemplary description will be briefly introduced. Obviously, the drawings in the following description only constitute some embodiments of the present application, and for those skilled in the art, other drawings can be obtained based on these drawings without any creative effort.

[0073] Fig. 1 is a structural schematic diagram of a vehicle according to some embodiments of the present application;

[0074] Fig. 2 is a structural schematic diagram of an electric control system according to some embodiments of the present application;

[0075] Fig. 3 is a structural schematic diagram of an electric control system according to some other embodiments of the present application;

[0076] Fig. 4 is an exploded structural schematic diagram of a battery device according to some embodiments of the present application;

[0077] Fig. 5 is an exploded structural schematic diagram of a temperature regulating device according to some embodiments of the present application;

[0078] Fig. 6 is a structural schematic diagram of a temperature control plate according to some embodiments of the present application;

[0079] Fig. 7 is an enlarged view of portion A in Fig. 6;

[0080] Fig. 8 is a structural schematic diagram of an electric control module mounted on a temperature control plate according to some other embodiments of the present application;

[0081] Fig. 9 is a structural schematic diagram of a temperature control plate and a heat conducting plate according to some embodiments of the present application;

[0082] Fig. 10 is a top view structural schematic diagram of a temperature control plate and a heat conducting plate combined according to some other embodiments of the present application;

[0083] Fig. 11 is a partial sectional view structural schematic diagram along line B-B in Fig. 10;

[0084] Fig. 12 is an enlarged view of portion C in Fig. 11;

[0085] Fig. 13 is a partial structural schematic diagram of a temperature regulating device according to some embodiments of the present application;

[0086] Fig. 14 is a partial structural schematic diagram of a temperature regulating device according to some other embodiments of the present application;

[0087] Fig. 15 is a partial structural schematic diagram of a temperature regulating device according to some further embodiments of the present application;

[0088] Fig. 16 is a partial structural schematic diagram of a temperature regulating device according to some still further embodiments of the present application;

[0089] Fig. 17 is a partial structural schematic diagram of a temperature regulating device according to some other embodiments of the present application.

[0090] Wherein, the main marks of the figures are as follows: 100, vehicle; 110, chassis; 111, motor; 200, electric control system; 201, temperature regulating device; 300, battery device; 31, energy cabin; 311, top plate; 312, bottom plate; 313, frame; 314, reinforcing beam; 3141, mounting beam; 32, battery monomer; 400, electric control module; 41, high-voltage module; 401, battery high-voltage module; 402, whole vehicle high-voltage module; 42, low-voltage module; 43, shell; 430, containing space; 431, cover shell; 4311, flange; 4312, groove; 432, side wall plate; 433, cover shell; 44, heat-conducting plate; 45, heat-conducting glue; 46, sealing ring; 500, temperature control module; 50, temperature control plate; 501, flow channel; 502, first area; 503, second area; 51, first plate body; 511, second flow channel groove; 52, second plate body; 521, first flow channel groove; 531, liquid inlet; 532, liquid outlet; 533, first joint; 534, second joint; 61, heat exchanger; 62, liquid supply pump; 63, liquid supply container; X, first length direction; Y, first width direction; Z, first height direction; X1, second length direction; Y1, second width direction; Z1, thickness direction. Embodiments of the present application

[0091] In order to make the technical problems, technical solutions and beneficial effects to be solved in the present application more clearly understood, the present application will be further described in detail below in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not intended to limit the present application.

[0092] 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 application belongs; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the present application; the terms "include" and "have" and any variations thereof used in the specification and claims of the present application and the above description of drawings are intended to cover the non-exclusive inclusion.

[0093] In the description of the embodiments of the present application, the technical terms "first", "second", etc. are only used to distinguish different objects, and cannot be understood as indicating or implying relative importance or implicitly indicating the number, specific order or primary and secondary relationship of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features.

[0094] Reference to“an embodiment” herein means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase“in an embodiment” in various places in the specification are not necessarily all referring to the same embodiment, nor are they necessarily all directed to the other embodiments, alternative embodiments, or claims. It is explicitly contemplated that embodiments described herein can be combined with each other in any suitable manner.

[0095] All embodiments and optional embodiments of the present application can be combined with each other to form new technical solutions, unless otherwise specified.

[0096] All technical features and optional technical features of the present application can be combined with each other to form new technical solutions, unless otherwise specified.

[0097] In the description of embodiments of the present application, the term“and / or” is only a description of the association relationship of the associated objects, which means that there can be three relationships, for example, A and / or B, which can represent the three cases of A alone, A and B together, and B alone. In addition, the character“ / ” herein generally represents that the front and rear associated objects are in an“or” relationship.

[0098] In the description of embodiments of the present application, the term“a plurality of” refers to two or more (including two), and similarly, “a plurality of groups” refers to two or more groups (including two groups), and “a plurality of pieces” refers to two or more pieces (including two pieces). The meaning of“several” is one or more, unless otherwise explicitly specified.

[0099] In the description of embodiments of the present application, the technical terms“center”,“longitudinal”,“transverse”,“length”,“width”,“thickness”,“upper”,“lower”,“front”,“rear”,“left”,“right”,“vertical”,“horizontal”,“top”,“bottom”,“inner”,“outer”,“clockwise”,“counterclockwise”,“axial”,“radial”,“circumferential” and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply 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 embodiments of the present application.

[0100] In the description of the embodiments of the present application, unless specifically defined and limited otherwise, the terms "mount", "connected", "connection", "fixed", and the like should be understood broadly, for example, can be fixed connection, can also be detachable connection, or integral; can be mechanical connection, can also be electrical connection; can be direct connection, can also be indirect connection through an intermediate medium, can be internal communication of two elements or interaction relationship between two elements. For those skilled in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0101] In the description of the embodiments of the present application, unless specifically defined and limited otherwise, when an element is referred to as "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0102] In the description of the embodiments of the present application, unless specifically defined and limited otherwise, the technical term "adjacent" means close in position. For example, A1, A2 and B three components, the distance between A1 and B is greater than the distance between A2 and B, then A2 is closer to B than A1, that is, A2 is adjacent to B, and B is also adjacent to A2. For example, when there are multiple C components, multiple C components are C1, C2……C N , and B is adjacent to C2, and C2 is adjacent to B.

[0103] An electric vehicle refers to a vehicle with an electric motor to drive travel. The electric vehicle can be a pure electric vehicle driven by pure electricity, or a hybrid vehicle driven by electricity and engine.

[0104] The electric vehicle will set up an electric control module such as a power distribution unit (PDU) to drive the vehicle to run because it will use an electric motor to drive. Accordingly, the electric vehicle will also set up a battery device to supply power to the vehicle through the battery device. The electric control module such as the energy distribution unit will also be set up in the battery device to control the charge and discharge sequence, charge and discharge power, etc. of the battery monomer in the battery device.

[0105] In order to make the electronic control module work well, it needs to have a good working temperature. However, the electronic control module will generate a lot of heat during operation, which requires the setting of a temperature regulating device to regulate the temperature of the electronic control module, especially in the case of high temperature of the electronic control module, the electronic control module needs to be cooled. In addition, in the environment with low temperature, in order to make the electronic control module work well, the electronic control module also needs to be heated. Therefore, it is necessary to set a temperature regulating device to regulate the temperature of the electronic control module, so that the electronic control module can work stably.

[0106] The current temperature regulating scheme of the vehicle is usually to set a temperature regulating pipeline in the electronic control module, and separately set a temperature regulating liquid temperature control circulating loop, or connect the temperature regulating pipeline to the liquid cooling loop of the motor; and the battery device is separately provided with a temperature regulating pipeline to regulate the temperature of the battery monomer respectively, and the corresponding vehicle is provided with a temperature regulating liquid temperature control circulating loop to control the temperature of the temperature regulating liquid entering the battery device. But this scheme needs to set two sets of temperature regulating pipelines to regulate the temperature of the electronic control module and the battery monomer respectively, and the pipeline structure is complex.

[0107] Based on the above consideration, in order to improve the problem of complex structure of temperature regulation of the electronic control module and the battery device in the vehicle, the embodiment of the present application provides a temperature regulating device, which comprises a battery device, a temperature control module and an electronic control module; the battery device comprises a battery monomer, and the battery monomer and the electronic control module are connected with the temperature control module, so as to regulate the temperature of the battery monomer and the electronic control module through the temperature control module, so that the battery monomer and the electronic control module share the temperature control module, without setting two sets of temperature regulating pipelines, so as to simplify the structure, reduce the manufacturing cost and improve the integration.

[0108] In the embodiment of the present application, the battery monomer can be a secondary battery, which refers to a battery monomer that can be activated by charging after discharging.

[0109] The battery monomer can be a lithium ion battery, a sodium ion battery, a sodium lithium ion battery, a lithium metal battery, a sodium metal battery, a lithium sulfur battery, a magnesium ion battery, a nickel hydrogen battery, a nickel cadmium battery, a lead storage battery, etc., which is not limited in the embodiment of the present application.

[0110] Please refer to FIG. 1, which is a structural schematic diagram of a vehicle 100 provided by some embodiments of the present application. The vehicle 100 can be a fuel automobile, a gas automobile or a new energy automobile, which can be a pure electric vehicle, a hybrid electric vehicle or an extended range vehicle, etc. The vehicle 100 comprises a chassis 110. The chassis 110 refers to the main structural part of the bottom of the vehicle 100, which supports the whole vehicle body and contains important components such as engine and transmission system.

[0111] In some embodiments, the interior of the chassis 110 is provided with an electric control system 200, which is a system for controlling the use of electric energy in the vehicle 100 to enable the vehicle 100 to travel smoothly and communicate, such as controlling the travel of the vehicle 100, the charging and discharging of the vehicle 100, the communication between the vehicle 100 and the outside, the data transmission processing in the vehicle 100, etc.

[0112] In some embodiments, referring to FIGS. 1-3, the electric control system 200 includes a temperature regulating device 201, which is a device for controlling the temperature of the power supply part and the electrical part structure in the vehicle 100.

[0113] In some embodiments, referring to FIGS. 1-3, the temperature regulating device 201 includes an electric control module 400, a temperature control module 500, and a battery device 300. The electric control module 400 refers to an electrical assembly for controlling the travel of the vehicle 100 and the energy distribution, charging and discharging in the battery device 300. The battery device 300 is a device for providing storage and providing electric energy. The temperature control module 500 refers to a structure for heat exchange with the electric control module 400 and the battery device 300 to regulate the temperature of the electric control module 400 and the battery device 300 to enable the electric control module 400 and the battery device 300 to operate smoothly.

[0114] In some embodiments, the temperature control module 500 is provided with a flow channel 501 so that a temperature regulating liquid can pass through the flow channel 501 to exchange heat with the temperature control module 500 to regulate the temperature of the temperature control module 500, and then regulate the temperature of the electric control module 400 and the battery device 300 through the temperature control module 500. The temperature regulating liquid can be oil, water, refrigerant, etc. The temperature control module 500 is provided with an inlet and an outlet that communicate with the flow channel 501 to allow the temperature regulating liquid to enter and exit the flow channel 501.

[0115] In some embodiments, referring to FIG. 1, the chassis 110 of the vehicle 100 can also include a motor 111, and the electric control system 200 is used to control the battery device 300 to supply power to the motor 111, such as for the power demand of the vehicle 100 during starting, navigation and travel.

[0116] In some embodiments, the battery device 300 can not only serve as the operating power source of the vehicle 100, but also as the driving power source of the vehicle 100, replacing or partially replacing fuel or natural gas to provide driving power for the vehicle 100.

[0117] In some embodiments, referring to FIGS. 1-3, the electric control system 200 includes a heat exchanger 61 and a liquid supply pump 62, the inlet of the temperature regulating device 201 is connected to the outlet of the heat exchanger 61, the outlet of the temperature regulating device 201 is connected to the inlet of the liquid supply pump 62, and the outlet of the liquid supply pump 62 is connected to the inlet of the heat exchanger 61.

[0118] The heat exchanger 61 refers to a device that transfers part of the heat of a hot fluid to a cold fluid, also known as a heat exchanger. The heat exchange medium can be a liquid, a gas, etc. The heat exchanger 61 can be divided into a partitioned heat exchanger, a regenerative heat exchanger, a direct contact heat exchanger, etc. The partitioned heat exchanger refers to two fluids with different temperatures flowing in spaces separated by a wall, and heat exchange between the two fluids is achieved through heat conduction of the wall and convection of the fluid on the wall surface. Common ones are shell-and-tube type, double-pipe type, etc. The regenerative heat exchanger refers to a heat storage body composed of solid substances, which transfers heat from a high-temperature fluid to a low-temperature fluid. The hot medium first passes through the heated solid substances to a certain temperature, and then the cold medium is heated by the solid substances. There are rotary type, valve switching type, etc. The direct contact heat exchanger, also known as a mixed heat exchanger, refers to two fluids directly contacting and mixing with each other for heat exchange, such as a cold water tower, a gas condenser, etc. The heat exchanger 61 is provided with a pipeline for the temperature-adjusting liquid to flow through. The temperature-adjusting liquid flows through the pipeline in the heat exchanger 61 and exchanges heat with the heat exchange medium to adjust the temperature of the temperature-adjusting liquid. Therefore, the heat exchanger 61 is provided with an inlet and an outlet communicating with the pipeline to allow the temperature-adjusting liquid to enter and exit the heat exchanger 61.

[0119] The liquid supply pump 62 refers to a pump that can increase the pressure of the temperature-adjusting liquid to drive the temperature-adjusting liquid to flow. The liquid supply pump 62 can be a centrifugal pump or a positive displacement pump.

[0120] The liquid inlet of the temperature adjusting device 201 is connected to the outlet of the heat exchanger 61, the liquid outlet of the temperature adjusting device 201 is connected to the inlet of the liquid supply pump 62, and the outlet of the liquid supply pump 62 is connected to the inlet of the heat exchanger 61, thereby forming a loop for circulating the temperature-adjusting liquid. The temperature-adjusting liquid is pressurized by the liquid supply pump 62, enters the heat exchanger 61, is heated in the heat exchanger 61, and then enters the temperature control module 500 to heat the electronic control module 400 and the battery device 300. After that, the temperature-adjusting liquid flows out of the temperature control module 500 and enters the liquid supply pump 62 to realize circulation.

[0121] In the heating mode: the temperature-adjusting liquid is pressurized by the liquid supply pump 62, enters the heat exchanger 61, is heated in the heat exchanger 61, and then enters the temperature control module 500 to heat the electronic control module 400 and the battery device 300. Correspondingly, the temperature of the temperature-adjusting liquid decreases, then flows out of the temperature control module 500, and enters the liquid supply pump 62 for pressurization and circulation.

[0122] In the cooling mode: the temperature-adjusting liquid is pressurized by the liquid supply pump 62, enters the heat exchanger 61, is cooled in the heat exchanger 61, and then enters the temperature control module 500 to cool the electronic control module 400 and the battery device 300. Correspondingly, the temperature of the temperature-adjusting liquid increases, then flows out of the temperature control module 500, and enters the liquid supply pump 62 for pressurization and circulation.

[0123] The heat exchanger 61 and the liquid supply pump 62 are arranged so that the liquid supply pump 62 drives the temperature-adjusting liquid to circulate through the heat exchanger 61 and the flow channel 501, so that the temperature-adjusting liquid is adjusted in temperature by the heat exchanger 61 and then adjusts the temperature of the battery apparatus 300 and the electronic control module 400 in the temperature control module 500.

[0124] In some embodiments, referring to FIGS. 1-3, the electronic control system 200 includes a liquid supply container 63 for storing the temperature-adjusting liquid, an inlet of the liquid supply container 63 is connected to an outlet of the temperature-adjusting device 201, and an outlet of the liquid supply container 63 is connected to an inlet of the liquid supply pump 62.

[0125] The liquid supply container 63 refers to a container with an internal storage space for storing the temperature-adjusting liquid.

[0126] The inlet of the liquid supply container 63 is connected to the outlet of the temperature-adjusting device 201, and the outlet of the liquid supply container 63 is connected to the inlet of the liquid supply pump 62, so that the liquid supply container 63 is arranged in the loop of the temperature-adjusting liquid circulation. Since the temperature-adjusting plate will expand and contract during heat exchange, gas may be generated. The liquid supply container 63 is arranged to allow the gas to be discharged into the liquid supply container 63. In addition, in the case that the amount of temperature-adjusting liquid in the flow channel 501 decreases, the liquid supply container 63 can supplement the temperature-adjusting liquid in time, so that more temperature-adjusting liquid participates in heat exchange, improving the heat exchange efficiency.

[0127] The liquid supply container 63 is arranged to supplement the temperature-adjusting liquid in the flow channel 501, so that the flow channel 501 has sufficient temperature-adjusting liquid to allow the temperature control module 500 to adjust the temperature of the battery apparatus 300 and the electronic control module 400 well.

[0128] Referring to FIG. 4, the present application provides a battery apparatus 300. The battery apparatus 300 can include one or more battery cell assemblies for providing voltage and capacity. The battery cell assembly can include a plurality of battery cells 32 connected in series, in parallel, or in a mixed connection through a busbar component.

[0129] In some embodiments, the battery cell assembly is generally formed by arranging a plurality of battery cells 32.

[0130] As an example, the battery cell assembly can be a battery module formed by arranging and fixing a plurality of battery cells 32 into an independent module. As an example, the battery module can be formed by bundling a plurality of battery cells 32 with a cable tie.

[0131] In some embodiments, the battery device 300 can be a battery pack, which includes an energy compartment and one or more battery cell assemblies housed in the energy compartment.

[0132] As an example, the battery cell assembly can be a battery module, which can be housed in the energy compartment 31 by fixing the battery module in the energy compartment 31.

[0133] As an example, the battery cell assembly can also be housed in the energy compartment 31 by fixing a plurality of battery cells 32 directly in the energy compartment 31.

[0134] In some embodiments, the energy compartment 31 can include a top plate 311, a frame 313, and a bottom plate 312. The top plate 311 and the bottom plate 312 are respectively connected to opposite sides of the frame 313, so that an enclosed space is formed inside the energy compartment 31 to accommodate the battery cells 32. The frame 313 refers to a partial structure forming the peripheral wall of the energy compartment 31, the top plate 311 refers to a plate-shaped structure forming the top of the energy compartment 31, and the bottom plate 312 refers to a plate-shaped structure forming the bottom of the energy compartment 31.

[0135] In some embodiments, the energy compartment 31 can be made in the structure of a box to facilitate manufacturing and assembly.

[0136] In some embodiments, the energy compartment 31 can include a first box and a second box, which are buckled so that an enclosed space is formed inside the energy compartment 31 to accommodate the battery cells 32. Here, the enclosed refers to covering or closing, which can be sealed or unsealed. The first box can be the top plate 311 or the bottom plate 312 of the energy compartment 31. The first box and the second box can also be hollow structures with openings on one side, and the opening side of the first box is buckled to the opening side of the second box.

[0137] In some embodiments, the energy compartment 31 includes a reinforcing beam 314 connected to the frame 313. The reinforcing beam 314 refers to a structural member provided on the energy compartment 31 to increase the structural strength of the energy compartment 31. The reinforcing beam 314 is provided and connected to the frame 313 to increase the structural strength of the energy compartment 31.

[0138] In some embodiments, the reinforcing beam 314 includes a mounting beam 3141 fixedly connected to the frame 313 to connect an external device using the battery device 300 to support the battery device 300 on the device.

[0139] In some embodiments, the reinforcing beam 314 includes an expansion beam installed inside the energy compartment 31 to increase the structural strength of the energy compartment 31, and can also be used to resist the battery cells 32 to limit the expansion deformation of the battery cells 32.

[0140] In some embodiments, the energy compartment 31 can be part of the chassis structure of the vehicle 100. For example, part of the energy compartment 31 can be part of the floor of the vehicle 100, or part of the energy compartment 31 can be part of the cross members and the longitudinal members of the vehicle 100. As an example, a space to house the battery cells 32 can also be provided in the chassis structure of the vehicle 100, such that the space and the walls of the space collectively form the energy compartment 31, and the walls form the walls of the energy compartment 31.

[0141] Referring to FIGS. 5-17, according to some embodiments of the present application, a temperature regulating device 201 is provided, comprising a battery device 300, a temperature control module 500, and an electronic control module 400; the battery device 300 comprises battery cells 32; the battery cells 32 and the electronic control module 400 are connected to the temperature control module 500, so as to regulate the temperature of the battery cells 32 and the electronic control module 400 through the temperature control module 500.

[0142] The battery device 300 is a device for providing storage and providing electrical energy.

[0143] The temperature control module 500 refers to a structure for exchanging heat with the electronic control module 400 and the battery cells 32 in the battery device 300, so as to regulate the temperature of the electronic control module 400 and the battery cells 32, and to enable the electronic control module 400 and the battery cells 32 to operate smoothly.

[0144] As an example, the temperature control module 500 is in the form of a plate structure as a whole, so as to facilitate mounting of the battery cells 32 and the electronic control module 400 thereon. As an example, the temperature control module 500 can be a semiconductor heat sink, so as to regulate the temperature of the battery cells 32 and the electronic control module 400 through the semiconductor heat sink. As an example, the temperature control module 500 can be provided with a flow channel 501 inside, so as to enable a temperature regulating liquid to flow through the battery cells 32 and the electronic control module 400 through the flow channel 501, so as to regulate the temperature of the battery cells 32 and the electronic control module 400.

[0145] As an example, the temperature control module 500 can be a pipe, which extends into the battery device 300 to exchange heat with the battery cells 32, and extends into the electronic control module 400 to exchange heat with the electronic control module 400, so as to regulate the temperature of the battery cells 32 and the electronic control module 400. The electronic control module 400 refers to an electrical component for controlling the driving of the vehicle 100 and the distribution of energy in the battery device 300, charging and discharging.

[0146] The battery cells 32 refer to the smallest unit in the battery device 300 for storing and releasing electrical energy.

[0147] The battery monomer 32 and the electric control module 400 are connected with the temperature control module 500, so that the temperature control module 500 can exchange heat with the battery monomer 32 and the electric control module 400, to adjust the temperature of the battery monomer 32 and the electric control module 400, so that the battery monomer 32 and the electric control module 400 share a set of temperature control modules 500, to simplify the structure of the temperature adjusting part.

[0148] In the technical solution of the embodiment, the battery monomer 32 and the electric control module 400 of the battery device 300 are connected with the temperature control module 500, so that the battery monomer 32 and the electric control module 400 share the temperature control module 500, and the temperature control module 500 adjusts the temperature of the battery monomer 32 and the electric control module 400, without the need to set two sets of temperature adjusting pipelines, to simplify the structure, reduce the manufacturing cost, and improve the integration.

[0149] In some embodiments, referring to FIG. 1, FIG. 5 to FIG. 17, the electric control module 400 includes a high-voltage module 41 for controlling the electric energy of the chassis 110 of the vehicle 100.

[0150] The high-voltage module 41 refers to at least part of the high-voltage electrical structure or electronic device in the vehicle 100 for controlling the distribution and use of electric energy.

[0151] The high-voltage module 41 for controlling the electric energy of the chassis 110 of the vehicle 100 refers to that the high-voltage module 41 can be used to control the distribution and use of at least part of the high-voltage part of the electric energy in the vehicle 100.

[0152] The electric control module 400 includes the high-voltage module 41 for controlling the electric energy of the chassis 110 of the vehicle 100, to control the high-voltage module 41 through the temperature control module 500, to control the good operation of the chassis 110 of the vehicle 100, and to simplify the structure of the chassis 110 of the vehicle 100 and improve the integration of the chassis 110 of the vehicle 100.

[0153] In some embodiments, the electric control module 400 can also include other electrical structures, such as a low-voltage module 42 for controlling the distribution and use of the electric energy of the chassis 110 of the vehicle 100.

[0154] As an example, the electric control module 400 can also include a communication module for communication between the chassis 110 of the vehicle 100 and the outside.

[0155] As an example, the electric control module 400 can also include a module for communication between the battery device 300 and the outside.

[0156] In some embodiments, the high-voltage module 41 includes a battery high-voltage module 401 for controlling the charging and discharging of the battery monomer 32, and / or a vehicle high-voltage module 402 for driving the vehicle 100 to run.

[0157] The battery high-voltage module 401 refers to the electrical structure in the battery device 300 that controls the charging and discharging of the battery cells 32. For example, the battery high-voltage module 401 performs the functions of voltage conversion and regulation, such as raising the lower voltage output by the battery to a higher operating voltage to meet the needs of specific devices or systems. As an example, in the vehicle 100, direct current from the battery device 300 is converted into high-voltage alternating current required to drive the motor. As another example, the battery high-voltage module 401 performs the functions of energy transmission and management, such as efficiently transmitting the energy stored in the battery to various loads such as the motor, electronic devices, etc., reducing energy loss and improving energy utilization efficiency through optimized circuit design and control strategies.

[0158] The battery high-voltage module 401 can include a battery energy distribution unit (BDU). The battery energy distribution unit is an important component of the high-voltage loop in an electric vehicle. The battery energy distribution unit controls the power-on and power-off processes, pre-charge processes, and charging processes of the high-voltage electrical loop, and has an important influence on the service life, control strategy, and high-voltage electrical safety of the vehicle.

[0159] The vehicle high-voltage module 402 is an electrical structure in the vehicle 100 that controls the conversion and transmission of electrical energy of high voltage to drive the vehicle 100 to run. For example, the vehicle high-voltage module 402 performs the functions of energy conversion and transmission, such as converting the high-voltage direct current output by the battery device 300 into different forms of energy to meet the needs of various systems of the vehicle 100. As an example, through an inverter, direct current is converted into alternating current to provide power for the drive motor; through a DC-DC converter, high-voltage direct current is stepped down to low-voltage direct current to power the on-board electronic devices. As another example, the vehicle high-voltage module 402 performs the functions of system control and coordination, such as closely cooperating with the vehicle control system to achieve precise control of the high-voltage system. According to the driving state of the vehicle 100, the operation instructions of the driver, and the state of the battery, etc., the working mode and parameters of the high-voltage system are adjusted to ensure the safe and stable operation of the vehicle 100, and to coordinate the work between various high-voltage components such as the drive motor, the battery management unit, the charging system, etc., to achieve integrated operation of the vehicle high-voltage system. As another example, the vehicle high-voltage module 402 performs the function of safety protection, such as setting various safety protection functions to prevent damage to the vehicle 100 and personnel when the high-voltage system fails. For example, overvoltage protection, overcurrent protection, short circuit protection, and leakage protection, etc. When the high-voltage system has an abnormal condition, the high-voltage power supply can be cut off in time to protect the safety of the vehicle 100 and personnel.

[0160] The high-voltage module 402 of the whole vehicle can include an on-board charger (OBC), a DC-DC converter, a power distribution unit (PDU), etc. The on-board charger is a device installed on the vehicle 100 to convert alternating current into direct current to charge the battery device 300 of the vehicle 100. The DC-DC converter is an electronic device capable of converting a direct current power supply from one voltage level to another voltage level. The power distribution unit is a device used for distributing and managing power in an electrical system.

[0161] As an example, the high-voltage module 41 can only include the battery high-voltage module 401, so as to adjust the temperature of the battery high-voltage module 401 by the temperature control module 500, so as to control the battery monomer 32 to be well charged and discharged.

[0162] As an example, the high-voltage module 41 can only include the high-voltage module 402 of the whole vehicle, so as to adjust the temperature of the high-voltage module 402 of the whole vehicle by the temperature control module 500, so as to control the vehicle 100 to be well operated.

[0163] As an example, in the case that the high-voltage module 41 includes the battery high-voltage module 401 and the high-voltage module 402 of the whole vehicle, integrating the battery high-voltage module 401 and the high-voltage module 402 of the whole vehicle in the electric control module 400 can also improve the integration degree, the battery high-voltage module 401 can also not occupy the internal space of the battery device 300, the volume of the battery device 300 can be reduced, the energy density of the battery device 300 can be improved, and the thermal influence between the battery high-voltage module 401 and the battery monomer 32 can be reduced.

[0164] In some embodiments, referring to FIGS. 5 to 17, the temperature control module 500 can include a temperature control plate 50. The temperature control plate 50 refers to a structure in the form of a whole plate used for heat exchange to adjust the temperature of an object. The temperature control module 500 uses the temperature control plate 50, which can improve the heat exchange area and thus improve the temperature control efficiency.

[0165] The battery device 300 and the electric control module 400 are both arranged on the temperature control plate 50, that is, the battery device 300 and the electric control module 400 are connected with the temperature control plate 50, which can facilitate the connection between the battery monomer 32 and the electric control module 400, so as to adjust the temperature of the battery monomer 32 and the electric control module 400.

[0166] As an example, the temperature control plate 50 can be a semiconductor heat dissipation plate. As an example, the temperature control plate 50 can also be a plate structure with a flow channel 501 arranged therein. As an example, the temperature control plate 50 can be a composite plate member with a flow channel 501 arranged therein.

[0167] In some embodiments, the temperature control module 500 is provided with a flow channel 501 for the temperature adjusting liquid to pass through, and an inlet port 531 and an outlet port 532 for the temperature adjusting liquid to enter and exit the flow channel. The flow channel 501 extends through the positions corresponding to the battery monomer 32 and the electronic control module 400.

[0168] The flow channel 501 refers to a channel provided in the temperature control module 500 for the temperature adjusting liquid to pass through. The temperature adjusting liquid can be water, oil, refrigerant, or other liquid. The temperature adjusting liquid passes through the flow channel 501 to exchange heat with the temperature control module 500, so as to adjust the temperature of the temperature control module 500, and then adjust the temperature of the battery monomer 32 and the electronic control module 400 through the temperature control module 500.

[0169] The inlet port 531 refers to a port provided on the temperature control module 500 and communicating with the flow channel 501. The outlet port 532 refers to a port provided on the temperature control module 500 and communicating with the flow channel 501. The inlet port 531 and the outlet port 532 are respectively located at two ends of the flow channel 501, so that the temperature adjusting liquid enters the flow channel 501 from the inlet port 531 and flows out of the outlet port 532 after passing through the flow channel 501.

[0170] By providing the flow channel 501 in the temperature control module 500, the flow channel 501 extends through the positions corresponding to the battery monomer 32 and the electronic control module 400, so as to adjust the temperature of the battery monomer 32 and the electronic control module 400 through the temperature adjusting liquid in the flow channel 501.

[0171] In some embodiments, when the temperature control module 500 includes the temperature control plate 50, the flow channel 501 is provided in the temperature control plate 50, and the inlet port 531 and the outlet port 532 are provided on the temperature control plate 50.

[0172] The temperature control module 500 uses the temperature control plate 50 and provides the flow channel 501 in the temperature control plate 50, which has a simple structure and can conveniently connect the battery monomer 32 and the electronic control module 400, and adjust the temperature of the battery monomer 32 and the electronic control module 400.

[0173] In some embodiments, the temperature control module 500 comprises the temperature control plate 50, and the temperature control plate 50 is provided with the flow channel 501, and in the case that the high-voltage module 41 comprises the battery high-voltage module 401 and the vehicle high-voltage module 402, the flow channel 501 extends through the corresponding positions of the battery monomer 32, the battery high-voltage module 401 and the vehicle high-voltage module 402. In this way, on the one hand, the temperature of the battery monomer 32 and the electronic control module 400 can be adjusted by the temperature control plate 50, so that the battery monomer 32 and the electronic control module 400 have good working temperature. On the other hand, since the high-voltage module 41 of the electronic control module 400 comprises the vehicle high-voltage module 402 and the battery high-voltage module 401, the battery high-voltage module 401 and the vehicle high-voltage module 402 can be arranged on the side of the temperature control plate 50 away from the battery monomer 32, so that it is not necessary to separately arrange a pipeline in the vehicle to exchange heat with the vehicle high-voltage module 402, and it is not necessary to separately arrange a pipeline in the battery device 300 to exchange heat with the battery high-voltage module 401, thereby simplifying the temperature control structure and reducing the manufacturing cost. Moreover, the battery high-voltage module 401 can be located outside the battery device 300, which can simplify the structure of the battery device 300, facilitate the assembly of the battery device 300, reduce the overall volume of the battery device 300, improve the energy density of the battery device 300, and reduce the thermal influence between the battery high-voltage module 401 and the battery monomer 32.

[0174] In some embodiments, the battery device 300 comprises the energy cabin 31, and the battery monomer 32 is installed in the energy cabin 31. The energy cabin 31 refers to a shell or a frame structure provided with a space to accommodate the battery monomer 32, so as to accommodate, support and protect the battery monomer 32.

[0175] In some embodiments, in the case that the temperature control module 500 comprises the temperature control plate 50, the temperature control plate 50 can serve as the cabin wall of the energy cabin 31 to simplify the structure. The cabin wall refers to the wall structure of the energy cabin 31, and the plurality of cabin walls of the energy cabin 31 jointly enclose the internal space of the energy cabin 31.

[0176] In some embodiments, in the case that the temperature control module 500 comprises the pipe, a part of the pipe can extend to the side or the inside of the energy cabin 31 to adjust the temperature of the battery monomer 32, and a part of the pipe can extend to the electronic control module 400 to adjust the temperature of the electronic control module 400.

[0177] In some embodiments, in the case that the temperature control module 500 comprises the semiconductor heat dissipation plate, the semiconductor heat dissipation plate can be divided into a plurality of parts and arranged on the energy cabin 31 and the electronic control module 400 respectively to exchange heat with the battery monomer 32 in the energy cabin 31 and the electronic control module 400.

[0178] In some embodiments, the temperature control module 500 can also be a combination of the temperature control plate 50 and a pipe, which is in communication with the flow channel 501 in the temperature control plate 50, so that the flow channel 501 in the temperature control plate 50 and the pipe form a temperature adjustment loop, which can be more convenient for layout, such as extending the pipe to the electronic control module 400 to adjust the temperature of the electronic control module 400; and the temperature control plate 50 as the wall of the energy cabin 31 to adjust the temperature of the battery monomer 32. Of course, the pipe extends to the energy cabin 31 to adjust the temperature of the battery monomer 32; and the temperature control plate 50 as the wall of the electronic control module 400 to adjust the temperature of the electronic control module 400.

[0179] Please refer to FIG. 5, the length direction of the temperature adjustment device 201 is the first length direction X, the width direction of the temperature adjustment device 201 is the first width direction Y, and the height direction of the temperature adjustment device 201 is the first height direction Z. The length direction of the battery device 300 is consistent with the first length direction X, the width direction of the battery device 300 is consistent with the first width direction Y, and the height direction of the battery device 300 is consistent with the first height direction Z. The length direction of the temperature control plate 50 is the second length direction X1, the width direction of the temperature control plate 50 is the second width direction Y1, and the temperature control plate 50 also has a thickness direction Z1. The second length direction X1 of the temperature control plate 50 is consistent with the first length direction X of the temperature adjustment device 201. In some cases, the thickness direction Z1 of the temperature control plate 50 is consistent with the first height direction Z, and the second width direction Y1 is consistent with the first width direction Y. In some cases, the thickness direction Z1 of the temperature control plate 50 is consistent with the first width direction Y, and the second width direction Y1 is consistent with the first height direction Z.

[0180] In some embodiments, please refer to FIG. 6 and FIG. 7, the temperature control module 500 is provided with a first joint 533, which is installed on the liquid inlet 531.

[0181] The first joint 533 refers to a joint for connecting a pipeline. The first joint 533 is installed on the liquid inlet 531 to facilitate the connection of the pipeline for supplying the temperature adjustment liquid from the outside.

[0182] In some embodiments, please refer to FIG. 6 and FIG. 7, the temperature control module 500 is provided with a second joint 534, which is installed on the liquid outlet 532.

[0183] The second joint 534 refers to a joint for connecting a pipeline. The second joint 534 is installed on the liquid outlet 532 to facilitate the connection of the pipeline for circulating, collecting or discharging the temperature adjustment liquid to facilitate the discharge of the temperature adjustment liquid in the flow channel 501.

[0184] In some embodiments, referring to FIG. 1, FIG. 13 to FIG. 17, the electric control module 400 comprises a low-voltage module 42. The low-voltage module 42 is arranged to improve the integration of the electric control module 400 and facilitate assembly and control. The low-voltage module 42 refers to an electrical structure that provides power for vehicle auxiliary systems, supports vehicle 100 control units, and implements power management. The role of providing power for vehicle auxiliary systems is, for example, that the low-voltage module 42 provides power for various auxiliary devices of the vehicle 100, such as vehicle lights, instrument panels, audio systems, window lifters, wipers, etc. These devices usually work at a lower voltage, generally 12 volts (V) or 24V. The role of supporting vehicle control units is, for example, that a stable low-voltage power supply is provided for the electronic control unit of the vehicle 100. The electronic control unit is responsible for monitoring and controlling various functions of the vehicle 100, such as engine management, braking systems, airbags, etc. The low-voltage module 42 ensures that the electronic control unit can operate normally, thereby ensuring the safety and reliability of the vehicle 100. The role of implementing power management is, for example, that the low-voltage power supply is managed, including battery device 300 charging, power monitoring, and power distribution, etc. The low-voltage module 42 is usually equipped with a battery management unit that can monitor the state of charge of the battery cell 32 and control charging or discharging when needed to ensure that the battery device 300 is always in good working condition.

[0185] In some embodiments, referring to FIG. 5, FIG. 8, FIG. 13 to FIG. 17, the electric control module 400 comprises a housing 43, the high-voltage module 41 is placed in the housing 43, and the housing 43 is connected with the temperature control module 500.

[0186] The housing 43 refers to a shell structure that forms the outer contour of the electric control module 400. The housing 43 is arranged to protect the side devices of the electric control module 400. The housing 43 can be made of metal, plastic, ceramic, etc.

[0187] The high-voltage module 41 is placed in the housing 43, and the housing 43 supports and protects the high-voltage module 41.

[0188] The housing 43 is connected with the temperature control module 500 to connect the high-voltage module 41 in the housing 43 with the temperature control module 500, so that the temperature control module 500 adjusts the temperature of the high-voltage module 41.

[0189] The housing 43 is arranged to protect the high-voltage module 41 and play a safety protection role. The housing 43 is connected with the temperature control module 500, so that the temperature control module 500 adjusts the temperature of the electrical structure in the housing 43.

[0190] In some embodiments, when the temperature control module 500 comprises a temperature control board 50, the housing 4 can be installed on the temperature control board 50 to support the housing 43 through the temperature control board 50, thereby supporting the electric control module 400, so that the temperature control board 50 exchanges heat with the electrical structure in the housing 43, such as the high-voltage module 41.

[0191] In some embodiments, referring to FIGS. 8-15, the temperature control module 500 is provided with a heat conduction plate 44, and the shell 43 is arranged on the heat conduction plate 44.

[0192] The heat conduction plate 44 refers to a plate member for conducting heat to facilitate heat exchange. The heat conduction plate 44 can be a plate member made of aluminum plate, copper plate, etc. It can also be a plate member made of heat-conducting rubber, heat-conducting silica gel, etc. It can also be a plate member composed of aluminum, copper, graphene, heat-conducting rubber, heat-conducting silica gel, etc. The heat conduction plate 44 can be circular, oval, polygonal, etc. and can be set as needed.

[0193] The shell 43 is arranged on the heat conduction plate 44 to support the shell 43 through the heat conduction plate 44, thereby supporting the electric control module 400 and exchanging heat with the electrical structure in the shell 43 to achieve heat exchange with the electric control module 400 and thereby quickly exchange heat with the temperature control module 500 to improve the efficiency of adjusting the temperature of the electric control module 400. For example, during heat dissipation, the heat of the electric control module 400 can be quickly conducted to the heat conduction plate 44 and conducted to the temperature control module 500 through the heat conduction plate 44 to be absorbed by the temperature control module 500, thereby quickly dissipating heat from the electric control module 400. For example, during heating, the heat of the temperature control module 500 can be quickly conducted to the heat conduction plate 44, and the heat conduction plate 44 heats the electric control module 400 to improve the heating speed of the electric control module 400.

[0194] The temperature control module 500 is provided with a heat conduction plate 44, and the shell 43 of the electric control module 400 is arranged on the heat conduction plate 44, which can improve the heat exchange efficiency to adjust the temperature of the electric control module 400 faster. In addition, the heat conduction plate 44 can support the electric control module 400 to facilitate the installation of the electric control module 400.

[0195] In some embodiments, when the temperature control module 500 includes a temperature control plate 50, the heat conduction plate 44 can be installed on the temperature control plate 50 to support the heat conduction plate 44 and exchange heat with the heat conduction plate 44 through the temperature control plate 50.

[0196] In some embodiments, referring to FIGS. 5 and 6, the electrical structure of the electric control module 400, such as the high-voltage module 41, can be installed in the shell 43, and then the shell 43 can be installed on the temperature control module 500, thereby installing the electric control module 400 on the temperature control module 500. This structure can assemble the electric control module 400 separately and then install it on the temperature control module 500, which is convenient for processing and manufacturing.

[0197] In some embodiments, please refer to Figures 8 to 14. The outer casing 43 includes a heat-conducting plate 44 and a cover 431. The cover 431 is connected to the heat-conducting plate 44. The cover 431 and the heat-conducting plate 44 form an accommodating space 430. The high-voltage module 41 is placed in the accommodating space 430. The heat-conducting plate 44 is mounted on the temperature control module 500. The high-voltage module 41 is mounted on the heat-conducting plate 44.

[0198] The cover shell 431 refers to the shell that forms part of the outer shell 43 structure. The cover shell 431 can be made of materials such as plastic, metal, and ceramic.

[0199] Heat-conducting plate 44 refers to a plate used to conduct heat to facilitate heat exchange. Heat-conducting plate 44 can be made of materials such as aluminum or copper. It can also be made of thermally conductive materials such as thermally conductive rubber or thermally conductive silicone, or it can be a composite material formed from aluminum, copper, graphene, thermally conductive rubber, and thermally conductive silicone. Heat-conducting plate 44 can be circular, elliptical, polygonal, etc., and the specific shape can be customized as needed.

[0200] The cover 431 is connected to the heat-conducting plate 44 and forms an accommodating space 430. The heat-conducting plate 44 can form the side wall of the outer shell 43 near the temperature control module 500 to simplify the structure, reduce the number of heat conduction parts and conduction paths, and improve the temperature regulation efficiency of the electrical structure in the electronic control module 400.

[0201] The high-voltage module 41 is mounted on the heat-conducting plate 44. Since the heat-conducting plate 44 forms the side wall of the outer shell 43, the high-voltage module 41 can be directly mounted on the heat-conducting plate 44 so that the heat-conducting plate 44 and the high-voltage module 41 can exchange heat, thereby improving the heat exchange efficiency between the high-voltage module 41 and the temperature control module 500.

[0202] The cover 431 and the heat-conducting plate 44 are connected to form the outer shell 43, which has a simple structure, is easy to process and manufacture, and is also easy to assemble. The heat-conducting plate 44 serves as a side wall on one side of the outer shell 43 of the electronic control module 400, which allows the heat-conducting plate 44 to directly exchange heat with the high-voltage module 41, improving heat exchange efficiency, and also making it easier to install and fix the high-voltage module 41.

[0203] In some embodiments, the periphery of the heat-conducting plate 44 has a side panel 432 extending in a direction away from the temperature control module 500, and a cover 431 covers the side panel 432.

[0204] The side panel 432 is a plate that is arranged around the heating plate 44 and can form the side wall of the accommodating space 430.

[0205] A side panel 432 is provided around the heat-conducting plate 44 to form a chamber. The cover 431 is placed on the side panel 432 to make the accommodating space 430 a sealed space to protect the electrical structure of the electronic control module 400.

[0206] The side wall 432 is arranged at the periphery of the heat conduction plate 44, so that the heat conduction plate 44 forms a basin structure, facilitating accommodation of the electrical components of the high-voltage module 41 and other electrical control modules 400, and simplifying the structure of the shell 43 and facilitating assembly.

[0207] In some embodiments, the cover shell 431 can be arranged in a plate shape to directly cover the side wall 432 when the side wall 432 is arranged at the periphery of the heat conduction plate 44.

[0208] In some embodiments, the cover shell 431 can be internally provided with a cavity, and one side of the cavity is arranged in an open manner, and the open side of the cover shell 431 is connected with the side wall 432 to form the accommodation space 430 when the side wall 432 is arranged at the periphery of the heat conduction plate 44.

[0209] In some embodiments, referring to FIGS. 10 to 14, the heat conduction plate 44 is arranged in a flat plate shape, and the cover shell 431 is internally provided with a cavity with one side arranged in an open manner, and the open side of the cover shell 431 is connected with the heat conduction plate 44.

[0210] The heat conduction plate 44 is arranged in a flat plate shape to facilitate processing and manufacturing, and facilitate installation of the electrical components of the high-voltage module 41 and other electrical control modules 400 on the heat conduction plate 44, and the cover shell 431 is arranged with a cavity with one side arranged in an open manner to form the accommodation space 430 with the heat conduction plate 44 to accommodate the electrical components of the electrical control module 400.

[0211] In some embodiments, referring to FIGS. 13 and 14, the open side of the cover shell 431 outwardly extends a flange 4311, and the flange 4311 is sealingly connected with the heat conduction plate 44.

[0212] The flange 4311 refers to a plate-shaped member formed by outward extension of the open side of the cover shell 431.

[0213] The flange 4311 is sealingly connected with the heat conduction plate 44, which means that the flange 4311 is connected with the heat conduction plate 44 through welding, sealing glue, fasteners or other structures, and the flange 4311 and the heat conduction plate 44 are sealed.

[0214] The flange 4311 is arranged at the open side of the cover shell 431 to facilitate sealing connection with the heat conduction plate 44, which is convenient to connect and facilitate assembly.

[0215] In some embodiments, the flange 4311 is provided with a groove 4312, and the groove 4312 is provided with a sealing ring 46.

[0216] The groove 4312 refers to a groove structure recessed on one side of the flange 4311 close to the heat conduction plate 44.

[0217] The sealing ring 46 refers to a sealing element used to prevent liquid or gas leakage. The material of the sealing ring 46 can be rubber, plastic, metal, etc. Each material has its unique performance characteristics, which can be selected according to different sealing requirements. For example, rubber sealing rings have good elasticity and corrosion resistance, suitable for sealing most fluids; metal sealing rings have high strength and high temperature resistance, suitable for harsh working environments such as high pressure and high temperature.

[0218] A groove 4312 is provided on the flange 4311, and a sealing ring 46 is provided in the groove 4312 to seal and connect the flange 4311 and the heat-conducting plate 44. In addition, the sealing ring 46 is used to seal the flange 4311 and the heat-conducting plate 44, which is convenient for sealing and connecting the flange 4311 and the heat-conducting plate 44.

[0219] In some embodiments, the flange 4311 and the heat-conducting plate 44 can also be welded to achieve connection and sealing of the flange 4311 and the heat-conducting plate 44.

[0220] In some embodiments, the flange 4311 and the heat-conducting plate 44 can also be bonded to achieve connection and sealing of the flange 4311 and the heat-conducting plate 44.

[0221] In some embodiments, referring to FIG. 15 and FIG. 17, the temperature control module 500 includes a temperature control plate 50, and the shell 43 includes a cover 433, which is installed on the temperature control plate 50 and surrounds the temperature control plate 50 to form a containing space 430, so that part of the temperature control plate 50 constitutes a side wall of the shell 43.

[0222] The cover 433 refers to a shell structure with an internal cavity and one side of the cavity open. The cover 433 can be made of plastic, metal, ceramic, etc.

[0223] Using the cover 433 and the temperature control plate 50 to form the containing space 430, the part of the temperature control plate 50 covered by the cover 433 constitutes a side wall of the shell 43, that is, the shell 43 includes the cover 433 and part of the temperature control plate 50, which can simplify the structure, reduce the number of components, and install the electrical structure of the high-voltage module 41 of the electric control module 400 on the temperature control plate 50, facilitating heat exchange between the temperature control plate 50 and the high-voltage module 41, and improving the heat exchange efficiency of the temperature control plate 50 on the electrical structure of the electric control module 400.

[0224] In some embodiments, the temperature control plate 50 is provided with a heat-conducting plate 44, and the heat-conducting plate 44 is arranged in the cover 433, and the high-voltage module 41 is installed on the heat-conducting plate 44.

[0225] The heat-conducting plate 44 is arranged in the cover 433, which means that the heat-conducting plate 44 is located at the corresponding position of the temperature control plate 50 in the cover 433, that is, the cover 433 covers the heat-conducting plate 44.

[0226] The heat-conducting plate 44 is provided, and the high-voltage module 41 is installed on the heat-conducting plate 44 to improve the heat exchange efficiency and facilitate the installation and fixation of the high-voltage module 41.

[0227] In some embodiments, the high-voltage module 41, the low-voltage module 42, and the like of the electric control module 400 can also be directly installed on the temperature control plate 50, so that the temperature control plate 50 adjusts the temperature of the high-voltage module 41, the low-voltage module 42, and the like.

[0228] In some embodiments, referring to FIGS. 13-15, the heat-conducting glue 45 is provided between the high-voltage module 41 and the heat-conducting plate 44.

[0229] The heat-conducting glue 45 refers to an adhesive with good heat-conducting performance. The heat-conducting glue 45 is usually composed of a high-molecular polymer matrix and a heat-conducting filler. The heat-conducting filler can be aluminum oxide, boron nitride, graphite, and the like, which have high heat-conducting coefficients and can effectively transfer heat. When the heat-conducting glue 45 is applied between the heating element and the heat-dissipating device, the filler particles are in contact with each other to form a heat-conducting channel, thereby conducting heat from the heating element to the heat-dissipating device. The high-molecular polymer matrix plays a role in adhesion and fixation, and also affects the flexibility, weather resistance, and construction performance of the heat-conducting glue 45. The high-molecular polymer matrix can be organic silicon, epoxy resin, polyurethane, acrylic acid, and the like.

[0230] The heat-conducting glue 45 is provided between the high-voltage module 41 and the heat-conducting plate 44 to improve the heat exchange efficiency of the high-voltage module 41 and the heat-conducting plate 44, thereby facilitating the adjustment of the temperature of the high-voltage module 41.

[0231] In some embodiments, referring to FIGS. 13-15, the heat-conducting glue 45 is provided between the battery high-voltage module 401 and the heat-conducting plate 44 in the case where the high-voltage module 41 includes the battery high-voltage module 401.

[0232] The heat-conducting glue 45 is provided between the battery high-voltage module 401 and the heat-conducting plate 44 to improve the heat exchange efficiency of the battery high-voltage module 401 and the heat-conducting plate 44, thereby facilitating the adjustment of the temperature of the battery high-voltage module 401.

[0233] In some embodiments, referring to FIGS. 13-15, the heat-conducting glue 45 is provided between the vehicle high-voltage module 402 and the heat-conducting plate 44 in the case where the high-voltage module 41 includes the vehicle high-voltage module 402.

[0234] The heat-conducting glue 45 is provided between the vehicle high-voltage module 402 and the heat-conducting plate 44 to improve the heat exchange efficiency of the vehicle high-voltage module 402 and the heat-conducting plate 44, thereby facilitating the adjustment of the temperature of the vehicle high-voltage module 402.

[0235] In some embodiments, one of the battery high-voltage module 401 and the vehicle high-voltage module 402 can be adhered to the heat-conducting plate 44 by the heat-conducting adhesive 45.

[0236] In some embodiments, both the battery high-voltage module 401 and the vehicle high-voltage module 402 can be adhered to the heat-conducting plate 44 by the heat-conducting adhesive 45.

[0237] In some embodiments, referring to FIGS. 10-12, the heat-conducting plate 44 is welded to the temperature control module 500.

[0238] The heat-conducting plate 44 is welded to the temperature control module 500, which means that the heat-conducting plate 44 can be welded to the temperature control plate 50 by brazing, laser welding, or the like.

[0239] Welding the heat-conducting plate 44 to the temperature control module 500 facilitates the installation and fixation of the heat-conducting plate 44, and the connection is convenient.

[0240] In some embodiments, the temperature control module 500 includes the temperature control plate 50, and the heat-conducting plate 44 is welded to the temperature control plate 50 to support the heat-conducting plate 44 through the temperature control plate 50.

[0241] In some embodiments, the heat-conducting plate 44 can be adhered to the temperature control module 500.

[0242] The heat-conducting plate 44 is adhered to the temperature control module 500, which means that the heat-conducting plate 44 can be adhered and fixed to the temperature control module 500 by using a structural adhesive, a sealant, or the like.

[0243] Adhering the heat-conducting plate 44 to the temperature control module 500 facilitates the installation and fixation of the heat-conducting plate 44, and the connection is convenient.

[0244] In some embodiments, the temperature control module 500 includes the temperature control plate 50, and the heat-conducting plate 44 can be adhered to the temperature control plate 50. Adhering the heat-conducting plate 44 to the temperature control plate 50 facilitates the installation and fixation of the heat-conducting plate 44, and the connection is convenient.

[0245] In some embodiments, referring to FIG. 5, the battery device 300 includes the energy cabin 31, the battery monomer 32 is installed in the energy cabin 31, the temperature control module 500 includes the temperature control plate 50, and the temperature control plate 50 constitutes a cabin wall of the energy cabin 31.

[0246] The temperature control board 50 constituting the cabin wall of the energy cabin 31 refers to at least part or the whole of the temperature control board 50 as a part of the energy cabin 31 to form the cabin wall of the energy cabin 31. The cabin wall includes a top wall at the top of the energy cabin 31, a bottom wall at the bottom of the energy cabin 31, and a side wall at the side of the energy cabin 31. As an example, the energy cabin 31 includes a top plate 311, a bottom plate 312, and a frame 313, and the top plate 311 can be the top wall of the energy cabin 31, the bottom plate 312 can be the bottom wall of the energy cabin 31, and the frame 313 can be the side wall of the energy cabin 31. As an example, the energy cabin 31 includes the top plate 311, and the top plate 311 is the cabin wall at the top of the energy cabin 31. As an example, the energy cabin 31 includes the bottom plate 312, and the bottom plate 312 is the cabin wall at the bottom of the energy cabin 31. As an example, the temperature control board 50 can be used as the top plate 311 of the energy cabin 31. As an example, the temperature control board 50 can also be used as the bottom plate 312 of the energy cabin 31.

[0247] The temperature control module 500 uses the temperature control board 50 and makes the temperature control board 50 form the cabin wall of the energy cabin 31, which not only simplifies the structure, but also makes the temperature control board 50 better regulate the temperature of the battery monomer 32 in the energy cabin 31 and improve the heat exchange efficiency.

[0248] In some embodiments, referring to FIG. 4 and FIG. 5, the battery device 300 can also be made separately to have a complete outline, such as the energy cabin 31 having a top plate 311, a bottom plate 312, and a frame 313, and then connecting the top plate 311 with the temperature control module 500.

[0249] In some embodiments, the cabin wall includes the top plate 311, and the top plate 311 uses the temperature control board 50.

[0250] Using the temperature control board 50 as the top plate 311 of the cabin wall, that is, using the temperature control board 50 as the top wall of the energy cabin 31, the battery monomer 32 can be inverted and attached to the top plate 311, that is, the surface of the battery monomer 32 opposite to the surface where the tabs are located is attached to the lower surface of the top plate 311, and the electric control module 400 is arranged on the upper surface of the top plate 311, so that the overall thickness of the battery device 300 is small, and the overall height of the temperature regulating device 201 occupies a small space. In addition, this structure is applied to the chassis of the vehicle, and the top plate 311 can be used as the floor of the chassis to simplify the structure.

[0251] In some embodiments, the cabin wall includes the bottom plate 312, and the bottom plate 312 uses the temperature control board 50.

[0252] Using the temperature control board 50 as the bottom plate 312 of the cabin wall, that is, using the temperature control board 50 as the bottom wall of the energy cabin 31, the battery monomer 32 can be placed on the bottom plate 312 to facilitate the installation of the support for the battery monomer 32.

[0253] In some embodiments, the top wall and the bottom wall of the energy cabin 31 can both use the temperature control plate 50, that is, the top plate 311 of the energy cabin 31 uses the temperature control plate 50, and correspondingly, the bottom plate 312 of the energy cabin 31 also uses the temperature control plate 50, so as to better regulate the temperature of the battery cell 32.

[0254] In some embodiments, referring to FIGS. 5, 13-17, the battery cell 32 is attached to the temperature control plate 50.

[0255] The attachment of the battery cell 32 to the temperature control plate 50 means that the battery cell 32 is connected to the temperature control plate 50 in contact. As an example, the temperature control plate 50 serves as the bottom plate 312 of the battery device 300, and the battery cell 32 can be supported on the temperature control plate 50 so that the battery cell 32 is in contact with the temperature control plate 50. As an example, the temperature control plate 50 serves as the top plate 311 of the battery device 300, and for the battery cell 32 with the electrode terminal arranged at the top in the first height direction Z, the battery cell 32 can be inverted to be connected to the temperature control plate 50 in adhesion; for the battery cell 32 with the electrode terminal not arranged at the top in the first height direction Z, the battery cell 32 can be connected to the temperature control plate 50 in adhesion, so that the battery cell 32 is attached to the temperature control plate 50.

[0256] The attachment of the battery cell 32 to the temperature control plate 50 can improve the heat exchange efficiency between the temperature control plate 50 and the battery cell 32.

[0257] In some embodiments, referring to FIGS. 5-10, the battery device 300 and the control module 400 are respectively arranged on opposite sides of the temperature control plate 50.

[0258] The battery device 300 and the control module 400 are respectively arranged on opposite sides of the temperature control plate 50, that is, the battery device 300 is mounted on one side of the temperature control plate 50, and the control module 400 is mounted on the other side of the temperature control plate 50.

[0259] The arrangement of the battery device 300 and the control module 400 on opposite sides of the temperature control plate 50 can reduce the mutual influence between the heat generated by the battery device 300 and the heat generated by the control module 400.

[0260] In some embodiments, when the battery device 300 and the control module 400 are respectively arranged on opposite sides of the temperature control plate 50, the projection of the battery device 300 on the temperature control plate 50 and the projection of the control module 400 on the temperature control plate 50 at least partially overlap, and then the size of the temperature control plate 50 can be made smaller to reduce the overall size of the temperature regulating device 201.

[0261] In some embodiments, referring to FIG. 17, the battery device 300 and the electric control module 400 can be arranged on the same side of the temperature control plate 50, so that the overall thickness of the temperature adjusting device 201 along the first height direction Z is small.

[0262] In some embodiments, referring to FIGS. 5-10, the battery cell 32 and the electric control module 400 are arranged on opposite sides of the temperature control plate 50.

[0263] The battery cell 32 and the electric control module 400 are arranged on opposite sides of the temperature control plate 50, that is, the battery cell 32 is mounted on one side of the temperature control plate 50, and the electric control module 400 is mounted on the other side of the temperature control plate 50.

[0264] Arranging the battery cell 32 and the electric control module 400 on opposite sides of the temperature control plate 50 can reduce the mutual influence between the heat generated by the battery cell 32 and the heat generated by the electric control module 400.

[0265] In some embodiments, when the battery cell 32 and the electric control module 400 are arranged on opposite sides of the temperature control plate 50, the projection of the battery cell 32 on the temperature control plate 50 and the projection of the electric control module 400 on the temperature control plate 50 at least partially overlap, the size of the temperature control plate 50 can be made smaller, so as to reduce the overall size of the temperature adjusting device 201.

[0266] In some embodiments, referring to FIG. 17, the battery cell 32 and the electric control module 400 can be arranged on the same side of the temperature control plate 50, so that the overall thickness of the temperature adjusting device 201 along the first height direction Z is small.

[0267] In some embodiments, referring to FIGS. 5-10, the electric control module 400 is arranged at the end of the temperature control plate 50 in the length direction.

[0268] The end of the temperature control plate 50 in the length direction refers to one end or both ends of the temperature control plate 50 in the length direction.

[0269] Arranging the electric control module 400 at the end of the temperature control plate 50 in the length direction refers to arranging the electric control module 400 at one end of the temperature control plate 50 along the second length direction X1, or arranging the electric control module 400 at both ends of the temperature control plate 50 along the second length direction X1. When the electric control module 400 is arranged at both ends of the temperature control plate 50 along the second length direction X1, a part of the electrical structure of the electric control module 400 can be mounted at one end of the temperature control plate 50, and another part of the electrical structure of the electric control module 400 can be mounted at the other end of the temperature control plate 50.

[0270] The electric control module 400 is arranged at the end of the temperature control plate 50 in the length direction, which facilitates the position setting of the electric control module 400, and in the case that the temperature adjusting device 201 is applied to the vehicle 100, the electric control module 400 can be arranged at the front end or the rear end of the vehicle 100, thereby reducing the space occupied by the temperature adjusting device 201 in the passenger compartment of the vehicle 100.

[0271] In some embodiments, referring to FIG. 4 and FIG. 5, at least one side of the battery device 300 is provided with the temperature control plate 50.

[0272] The at least one side of the battery device 300 provided with the temperature control plate 50 means that one or more sides of the battery device 300 are provided with the temperature control plate 50. For example, the temperature control plate 50 can be arranged at the top of the battery device 300. For example, the temperature control plate 50 can be arranged at the top and the bottom of the battery device 300. For example, one or more of the top, the side and the bottom of the battery device 300 can be provided with the temperature control plate 50.

[0273] The temperature control plate 50 arranged at the at least one side of the battery device 300 can make the temperature control plate 50 exchange heat with the battery cells 32 in the battery device 300, so as to adjust the temperature of the battery cells 32.

[0274] In some embodiments, in the case that multiple sides of the battery device 300 are provided with the temperature control plate 50, the battery device 300 and the electric control module 400 can be arranged on the same temperature control plate 50. Of course, the battery device 300 and the electric control module 400 can also be arranged on different temperature control plates 50.

[0275] In some embodiments, referring to FIG. 5 to FIG. 17, along the thickness direction Z1 of the temperature control plate 50, the positions of the battery cells 32 and the electric control module 400 are staggered.

[0276] The positions of the battery cells 32 and the electric control module 400 are staggered along the thickness direction Z1 of the temperature control plate 50 means that the projection of the battery cells 32 along the thickness direction Z1 of the temperature control plate 50 is staggered with the projection of the electric control module 400 along the thickness direction Z1 of the temperature control plate 50.

[0277] The positions of the battery cells 32 and the electric control module 400 are staggered, which can reduce the mutual influence of heat between the battery cells 32 and the electric control module 400.

[0278] In some embodiments, the positions of the battery cells 32 and the electric control module 400 can also partially overlap along the thickness direction Z1 of the temperature control plate 50. In some embodiments, the electric control module 400 can be arranged at the position corresponding to the battery cells 32 along the thickness direction Z1 of the temperature control plate 50, i.e., the projection of the battery cells 32 on the temperature control plate 50 covers the projection of the electric control module 400 on the temperature control plate 50, thereby reducing the length of the temperature adjusting device 201.

[0279] In some embodiments, referring to FIGS. 11-17, the temperature control module 500 includes a temperature control plate 50, the temperature control plate 50 is provided with a flow channel 501, the temperature control plate 50 includes a first plate body 51 and a second plate body 52 welded to the first plate body 51, the flow channel 501 is located between the first plate body 51 and the second plate body 52, the battery device 300 is located on the side of the first plate body 51, and the electronic control module 400 is located on the side of the second plate body 52.

[0280] The first plate body 51 refers to one plate member for making the temperature control plate 50. The first plate body 51 can be an aluminum plate, a copper plate, a steel plate, a steel-aluminum composite plate, etc.

[0281] The second plate body 52 refers to another plate member for making the temperature control plate 50. The second plate body 52 can be an aluminum plate, a copper plate, a steel plate, a steel-aluminum composite plate, etc.

[0282] The first plate body 51 is welded to the second plate body 52, and the flow channel 501 is located between the first plate body 51 and the second plate body 52 to form the temperature control plate 50. As an example, a recessed groove can be provided on the first plate body 51, and the second plate body 52 covers the recessed groove to form the flow channel 501 between the first plate body 51 and the second plate body 52. As an example, a recessed groove can be provided on the second plate body 52, and the first plate body 51 covers the recessed groove to form the flow channel 501 between the first plate body 51 and the second plate body 52. As an example, a recessed groove can be provided on the first plate body 51, and a corresponding recessed groove can also be provided on the second plate body 52, the recessed groove on the first plate body 51 and the recessed groove on the second plate body 52 are combined to form the flow channel 501 between the first plate body 51 and the second plate body 52. As an example, a recessed groove can be provided on the first plate body 51, and a recessed groove can also be provided on the second plate body 52, the recessed groove on the first plate body 51 and the recessed groove on the second plate body 52 are staggered in position, the first plate body 51 can cover the recessed groove of the second plate body 52, and the second plate body 52 can cover the recessed groove of the first plate body 51 to form the flow channel 501 between the first plate body 51 and the second plate body 52 after the first plate body 51 is welded to the second plate body 52.

[0283] The side of the first plate body 51 and the side of the second plate body 52 are opposite sides of the temperature control plate 50.

[0284] The battery device 300 is located on the side of the first plate body 51, so that the first plate body 51 can exchange heat with the battery monomer 32 of the battery device 300 to adjust the temperature of the battery monomer 32.

[0285] The electronic control module 400 is located on the side of the second plate body 52, so that the second plate body 52 can exchange heat with the high-voltage module 41, the low-voltage module 42, etc. of the electronic control module 400, and adjust the temperature of the battery monomer 32.

[0286] The first plate body 51 and the second plate body 52 are welded to form the flow channel 501 between the first plate body 51 and the second plate body 52, which facilitates the processing and manufacturing of the temperature control plate 50, and also facilitates the temperature regulation of the battery monomer 32 by the first plate body 51 and the temperature regulation of the electric control module 400 by the second plate body 52.

[0287] In some embodiments, the temperature control plate 50 can also be provided with one plate body, and a pipe is arranged on one side of the plate body to form the flow channel 501.

[0288] In some embodiments, when the temperature control plate 50 includes the first plate body 51 and the second plate body 52, a pipe can also be arranged between the first plate body 51 and the second plate body 52 to form the flow channel 501.

[0289] In some embodiments, referring to FIGS. 5-17, the temperature control plate 50 is provided with a first area 502 and a second area 503, the battery device 300 is located in the first area 502, and the electric control module 400 is located in the second area 503. Along the thickness direction Z1 of the temperature control plate 50, the first area 502 and the second area 503 are staggered.

[0290] The first area 502 refers to a part of the area arranged on one side of the temperature control plate 50. The second area 503 refers to a part of the area arranged on the other side of the temperature control plate 50.

[0291] The battery device 300 is located in the first area 502 means that the battery device 300 is arranged at a position corresponding to the first area 502 of the temperature control plate 50.

[0292] The electric control module 400 is located in the second area 503 means that the electric control module 400 is arranged at a position corresponding to the second area 503 of the temperature control plate 50.

[0293] Along the thickness direction Z1 of the temperature control plate 50, the first area 502 and the second area 503 are staggered means that the projection of the first area 502 along the thickness direction Z1 of the temperature control plate 50 is staggered with the projection of the second area 503 along the thickness direction Z1 of the temperature control plate 50.

[0294] Since the battery monomer 32 is installed in the energy cabin 31 of the battery device 300, the projection of the battery monomer 32 on the temperature control plate 50 has an area smaller than the projection area of the entire battery device 300 on the temperature control plate 50, and the projection of the battery monomer 32 on the temperature control plate 50 is located inside the projection of the entire battery device 300 on the temperature control plate 50. The battery device 300 is arranged in the first area 502, the electric control module 400 is arranged in the second area 503, and along the thickness direction Z1 of the temperature control plate 50, the first area 502 and the second area 503 are staggered. Therefore, the battery monomer 32 and the electric control module 400 will also be staggered along the thickness direction Z1 of the temperature control plate 50.

[0295] The first area 502 and the second area 503 are staggered, so that the positions of the battery device 300 and the electric control module 400 are staggered in the thickness direction Z1 of the temperature control plate 50, and the mutual influence of heat between the battery monomer 32 and the electric control module 400 can be reduced.

[0296] In some embodiments, the first area 502 and the second area 503 can also partially overlap in the thickness direction Z1 of the temperature control plate 50. Since the battery monomer 32 is installed in the energy cabin 31 of the battery device 300, the projection area of the battery monomer 32 on the temperature control plate 50 is smaller than the projection area of the entire battery device 300 on the temperature control plate 50, and the projection of the battery monomer 32 on the temperature control plate 50 is located inside the projection of the entire battery device 300 on the temperature control plate 50. Therefore, the first area 502 and the second area 503 can also partially overlap in the thickness direction Z1 of the temperature control plate 50. For example, if the overlapping area of the first area 502 and the second area 503 is small, the positions of the battery monomer 32 and the electric control module 400 can be staggered in the thickness direction Z1 of the temperature control plate 50. If the overlapping area of the first area 502 and the second area 503 is large, the positions of the battery monomer 32 and the electric control module 400 can also partially overlap.

[0297] In some embodiments, the second area 503 is located in the first area 502 in the thickness direction Z1 of the temperature control plate 50, so that the electric control module 400 can be arranged at the position corresponding to the battery monomer 32, i.e., the projection of the battery monomer 32 on the temperature control plate 50 covers the projection of the electric control module 400 on the temperature control plate 50, thereby reducing the length of the temperature adjusting device 201.

[0298] In some embodiments, referring to FIGS. 5-17, the first plate body 51 is flat at least at the position corresponding to the first area 502, and the second plate body 52 is provided with a first flow channel groove 521 constituting a flow channel 501 at least at the position corresponding to the first area 502.

[0299] The first plate body 51 is flat at least at the position corresponding to the first area 502, which means that the first plate body 51 is flat at least at the position corresponding to the first area 502. Of course, the first plate body 51 can also be flat at other positions of the first plate body 51, such as the entire first plate body 51.

[0300] The first flow channel groove 521 refers to a groove structure provided on one side of the second plate body 52 close to the first plate body 51. In the case where the first plate body 51 is connected to the second plate body 52, the first plate body 51 covers the first flow channel groove 521, and the internal space of the first flow channel groove 521 forms the flow channel 501.

[0301] The second plate body 52 is provided with the first flow channel groove 521 at the position corresponding to the first region 502, and of course, the second plate body 52 can be provided with the first flow channel groove 521 at other regions of the second plate body 52 in addition to the position corresponding to the first region 502.

[0302] The first region 502 of the first plate body 51 is provided in a flat plate shape to facilitate the connection of the battery device 300 and the temperature adjustment of the battery monomer 32, and the first flow channel groove 521 is provided on the second plate body 52 to form the flow channel 501 in the first region 502.

[0303] In some embodiments, referring to FIG. 16, the second plate body 52 is provided in a flat plate shape at least at the position corresponding to the second region 503, and the first plate body 51 is provided with the second flow channel groove 511 forming the flow channel 501 at least at the position corresponding to the second region 503.

[0304] The second plate body 52 is provided in a flat plate shape at least at the position corresponding to the second region 503, and of course, the second plate body 52 can be provided in a flat plate shape at other regions of the second plate body 52 in addition to the position corresponding to the second region 503, such as the entire second plate body 52.

[0305] The second flow channel groove 511 refers to a groove structure provided on one side of the first plate body 51 close to the second plate body 52. In the case where the first plate body 51 is connected with the second plate body 52, the second plate body 52 covers the second flow channel groove 511, and the internal space of the second flow channel groove 511 forms the flow channel 501.

[0306] The first plate body 51 is provided with the second flow channel groove 511 at the position corresponding to the second region 503, and of course, the first plate body 51 can be provided with the second flow channel groove 511 at other regions of the first plate body 51 in addition to the position corresponding to the second region 503.

[0307] The second region 503 of the second plate body 52 is provided in a flat plate shape to facilitate the connection of the electronic control module 400 and the temperature adjustment of the electrical structure of the electronic control module 400, such as the high-voltage module 41 and the low-voltage module 42, and the second flow channel groove 511 is provided on the first plate body 51 to form the flow channel 501 in the second region 503.

[0308] In some embodiments, referring to FIGS. 5-15, the first plate body 51 is provided in a flat plate shape, and the flow channel 501 is only formed by the first flow channel groove 521 on the second plate body 52, so as to facilitate the processing of the first plate body 51, the processing of the temperature control plate 50, and the installation of the battery monomer 32.

[0309] In some embodiments, when the first plate body 51 is provided in a flat plate shape and the flow channel 501 is only formed by the first flow channel groove 521 on the second plate body 52, a heat conduction plate 44 can be arranged on the side of the second plate body 52 away from the first plate body 51, so as to install the high-voltage module 41, the low-voltage module 42, and other electrical structures of the electric control module 400, and facilitate temperature adjustment.

[0310] In some embodiments, when the second plate body 52 is provided in a flat plate shape and the flow channel 501 is only formed by the second flow channel groove 511 on the first plate body 51, a heat conduction flat plate can be arranged on the side of the first plate body 51 away from the second plate body 52, so as to install the battery monomer 32 of the battery device 300 and facilitate temperature adjustment. The heat conduction flat plate refers to a flat plate used for conducting heat to facilitate heat exchange. The heat conduction flat plate can be a plate made of aluminum, copper, or other materials. It can also be a plate made of heat-conducting rubber, heat-conducting silicone, or other heat-conducting materials. It can also be a plate formed by combining aluminum, copper, graphene, heat-conducting rubber, heat-conducting silicone, or other materials. The heat conduction plate 44 can be circular, oval, polygonal, or other shapes, which can be set as needed.

[0311] In some embodiments, referring to FIG. 16, the first plate body 51 is provided in a flat plate shape at a position corresponding to the first area 502, and the second plate body 52 is provided with the first flow channel groove 521 forming the flow channel 501 at a position corresponding to the first area 502; and the second plate body 52 is provided in a flat plate shape at a position corresponding to the second area 503, and the first plate body 51 is provided with the second flow channel groove 511 forming the flow channel 501 at a position corresponding to the second area 503. This structure can directly connect the battery monomer 32 to the position of the first plate body 51 corresponding to the first area 502, and the high-voltage module 41, the low-voltage module 42, and other electrical structures of the electric control module 400 can be directly installed at the position of the second plate body 52 corresponding to the second area 503, to facilitate assembly.

[0312] In some embodiments, the electric control module 400 includes one or more of an on-board charger, a battery energy distribution unit, a DC-DC converter, a power distribution unit, a battery management unit, a low-voltage power supply and distribution module, an electric vehicle communication controller, a chassis domain controller, and a battery monomer monitoring unit.

[0313] The on-board charger (OBC) is a device installed on the vehicle 100 to convert alternating current into direct current to charge the battery device 300 of the vehicle 100.

[0314] Battery energy Distribution Unit (BDU) is an important component in the high-voltage circuit of electric vehicles. It controls the power-on and power-off process, pre-charge process and charging process of the high-voltage circuit, and has important influence on the service life, control strategy and high-voltage safety of the vehicle.

[0315] DC-DC converter (Direct Current-Direct Current converter) is an electronic device that can convert DC power from one voltage level to another voltage level.

[0316] Power Distribute Unit (PDU) is a device used for distributing and managing power in electrical systems.

[0317] Battery Management Unit (BMU) is an electronic device that can monitor and manage batteries by collecting parameters such as voltage, current, temperature and battery status of battery monomers, and control the charging and discharging process of battery monomers to ensure the safe and stable operation of battery monomers.

[0318] Low-voltage Power Distribution Center (PDC) is a highly integrated power system module mainly used for power distribution management in vehicles. It integrates power supply, control, communication, sensing and execution functions to provide necessary power supply for electronic and electric components inside the vehicle.

[0319] Electric Vehicle Communication Controller (EVCC) is a component responsible for communication and charging standard conversion during the charging process of new energy vehicles.

[0320] Smart Integrated Chassis Controller (SICC) is an electronic device responsible for motion and energy control and calculation, while considering the safety and intelligence of the chassis.

[0321] The cell monitoring unit (CMU) is a key component of the battery management system (BMS). Its main function is to monitor the basic parameters of the battery, such as voltage, current and temperature, and then transmit these data to the battery management unit (BMU). The BMU is responsible for evaluating these data to ensure that the battery is in good operating condition and prolong the battery life.

[0322] Through the above structure, one or several of the on-board charger, battery energy distribution unit, DC-DC converter, power distribution unit, battery management unit, low-voltage power supply and distribution module, electric vehicle communication controller, chassis domain controller and cell monitoring unit are integrated in the electric control module, so that the temperature of the corresponding functional module can be adjusted through the temperature control module of the battery device.

[0323] According to some embodiments of the present application, the present application provides a temperature regulating device 201, comprising a battery device 300, a temperature control module 500 and an electric control module 400; the temperature control module 500 comprises a temperature control plate 50, the temperature control plate 50 is provided with a flow channel 501 for the temperature regulating liquid to pass through, and an inlet port 531 and an outlet port 532 for the temperature regulating liquid to enter and exit the flow channel 501; the battery device 300 comprises an energy cabin 31 and a battery cell 32 installed in the energy cabin 31; the electric control module 400 comprises a high-voltage module 41 for controlling the electric energy of the chassis 110 of the vehicle 100 and a shell 43, the high-voltage module 41 is placed in the shell 43, and the shell 43 is installed on the temperature control plate 50. The battery device 300 and the electric control module 400 are respectively arranged on opposite sides of the temperature control plate 50, and the flow channel 501 extends through the corresponding positions of the battery cell 32 and the high-voltage module 41. The temperature control plate 50 constitutes the top plate 311 of the energy cabin 31.

[0324] By arranging the battery device 300 and the electric control module 400 on opposite sides of the temperature control plate 50, the temperature regulating liquid flowing through the temperature control plate 50 can exchange heat with the battery cell 32 of the battery device 300 and the high-voltage module 41 of the electric control module 400 in use, thereby simplifying the pipeline structure and reducing the manufacturing cost. The temperature control plate 50 forms the top plate 311 of the energy cabin 31 to simplify the structure, so that the temperature control plate 50 can better regulate the temperature of the battery cell 32 in the energy cabin 31 and improve the heat exchange efficiency. The shell 43 is arranged to protect the high-voltage module 41 and play a safety protection role, and the shell 43 is installed on the temperature control plate 50 to facilitate the installation of the electric control module 400 and enable the temperature control plate 50 to regulate the temperature of the electrical structure in the shell 43.

[0325] According to some embodiments of the present application, referring to FIG. 2 and FIG. 3, the present application provides an electric control system 200, which comprises the temperature regulating device 201 as described in the above embodiments.

[0326] In some embodiments, referring to FIG. 2 and FIG. 3, the electric control system 200 comprises a heat exchanger 61 and a liquid supply pump 62, the liquid inlet 531 of the temperature regulating device 201 is connected to the outlet of the heat exchanger 61, the liquid outlet 532 of the temperature regulating device 201 is connected to the inlet of the liquid supply pump 62, and the outlet of the liquid supply pump 62 is connected to the inlet of the heat exchanger 61.

[0327] The heat exchanger 61 and the liquid supply pump 62 are arranged so that the liquid supply pump 62 drives the temperature regulating liquid to circulate through the heat exchanger 61 and the flow channel 501, and the temperature regulating liquid is regulated by the heat exchanger 61, and then regulates the temperature of the battery device 300 and the electric control module 400 in the temperature control module 500.

[0328] In some embodiments, referring to FIG. 2 and FIG. 3, the electric control system 200 comprises a liquid supply container 63 for storing the temperature regulating liquid, the inlet of the liquid supply container 63 is connected to the liquid outlet 532 of the temperature regulating device 201, and the outlet of the liquid supply container 63 is connected to the inlet of the liquid supply pump 62.

[0329] The liquid supply container 63 is arranged to supplement the temperature regulating liquid in the flow channel 501, so that the flow channel 501 has sufficient temperature regulating liquid to regulate the temperature of the battery device 300 and the electric control module 400 in the temperature control module 500.

[0330] In a third aspect, the embodiments of the present application provide a chassis 110, which comprises the temperature regulating device 201 as described in the above embodiments, or comprises the electric control system 200 as described in the above embodiments.

[0331] In a fourth aspect, the embodiments of the present application provide a vehicle 100, which comprises the temperature regulating device 201 as described in the above embodiments, or comprises the electric control system 200 as described in the above embodiments, or comprises the chassis 110 as described in the above embodiments.

[0332] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than limit them. Although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that the technical solutions recorded in the foregoing embodiments can be modified, or some or all of the technical features can be replaced equivalently. Such modifications or replacements do not change the essence of the corresponding technical solutions, which should be covered in the scope of the claims and the specification of the present application. In particular, the technical features mentioned in each embodiment can be combined in any manner as long as there is no structural conflict. The present application is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A temperature regulating device, characterized in that, The battery device, the temperature control module and the electric control module are included. The battery device includes battery cells. The battery cells and the electric control module are connected with the temperature control module to adjust the temperature of the battery cells and the electric control module through the temperature control module.

2. The temperature regulating device of claim 1, wherein, The electric control module includes a high-voltage module for controlling the electric energy of the vehicle chassis.

3. The temperature regulating device of claim 2, wherein, The high-voltage module includes a battery high-voltage module for controlling the charging and discharging of the battery cells, and / or the high-voltage module includes a vehicle high-voltage module for driving the operation of the vehicle.

4. Temperature regulating device according to claim 2 or 3, characterized in that The electric control module includes a shell, the high-voltage module is arranged in the shell, and the shell is connected with the temperature control module.

5. The temperature regulating device of claim 4, wherein, The temperature control module is provided with a heat conduction plate, and the shell is arranged on the heat conduction plate.

6. Temperature regulating device according to claim 4 or 5, characterized in that The shell includes a heat conduction plate and a cover shell connected with the heat conduction plate, the cover shell and the heat conduction plate form a containing space, the high-voltage module is arranged in the containing space, the heat conduction plate is installed on the temperature control module, and the high-voltage module is installed on the heat conduction plate.

7. The temperature regulating device of claim 6, wherein, The periphery of the heat conduction plate extends towards the direction away from the temperature control module and is provided with a side wall, and the cover shell covers the side wall.

8. Temperature regulating device according to claim 6 or 7, characterized in that The heat conduction plate is in the form of a flat plate, the cover shell has a cavity with one side being open, and the open side of the cover shell is connected with the heat conduction plate.

9. The temperature regulating device of claim 8, wherein, The open side of the cover shell extends outwardly and is provided with a flange, and the flange is sealingly connected with the heat conduction plate.

10. The temperature regulating device of claim 9, wherein, The flange is provided with a groove, and a sealing ring is arranged in the groove.

11. The temperature regulating device of claim 4, wherein, The temperature control module includes a temperature control plate, the shell further includes a cover shell, and the cover shell is connected with the temperature control plate so that the temperature control plate partially forms a side wall of the shell.

12. The temperature regulating device of claim 11, wherein, The temperature control plate is provided with a heat conduction plate, the heat conduction plate is arranged in the cover shell, and the high-voltage module is installed on the heat conduction plate.

13. The tempering device of any one of claims 6-10, 12, wherein, Thermal conductive glue is arranged between the high-voltage module and the heat conduction plate.

14. The tempering device of any one of claims 5-10, 12-13, wherein, The heat conduction plate is adhesively connected with the temperature control module.

15. The tempering device of any one of claims 1-14, wherein, The battery device includes an energy cabin, the battery cells are installed in the energy cabin, the temperature control module includes a temperature control plate, and the temperature control plate forms a cabin wall of the energy cabin.

16. The temperature regulating device of claim 15, wherein, The cabin wall includes a top plate, and the top plate is formed by the temperature control plate; and / or the cabin wall includes a bottom plate, and the bottom plate is formed by the temperature control plate.

17. A tempering device according to claim 15 or 16, characterised in that The battery cells are attached to the temperature control plate.

18. The tempering device of any one of claims 15-17, wherein, The battery cells and the electric control module are respectively arranged on opposite sides of the temperature control plate.

19. The tempering device of any one of claims 15-18, wherein, The electric control module is arranged at the end of the temperature control plate in the length direction.

20. The tempering device of any one of claims 15-19, wherein, At least one side of the battery device is provided with the temperature control plate.

21. The tempering device of any one of claims 15-20, wherein, The positions of the battery cells and the electric control module are staggered along the thickness direction of the temperature control plate.

22. The tempering device of any one of claims 1-21, wherein, The temperature control module is provided with a flow channel for the temperature regulating liquid to pass through, and an inlet and an outlet for the temperature regulating liquid to enter and exit the flow channel, and the flow channel extends through the corresponding positions of the battery cells and the electric control module.

23. The temperature moderation device of claim 22, wherein, The temperature control module includes a temperature control plate, and the flow channel is arranged in the temperature control plate.

24. The temperature moderation device of claim 23, wherein, The temperature control plate includes a first plate body and a second plate body adhesively connected with the first plate body, the flow channel is located between the first plate body and the second plate body, the battery device is located on the side of the first plate body, and the electric control module is located on the side of the second plate body.

25. The temperature moderation device of claim 24, wherein, The temperature control plate is provided with a first region and a second region, the battery device is located in the first region, and the electric control module is located in the second region.

26. The temperature moderation device of claim 25, wherein, The first plate body is flat at least at the position corresponding to the first region, and the second plate body is provided with a first flow channel groove constituting the flow channel at least at the position corresponding to the first region.

27. The tempering device of claim 25 or 26, wherein The second plate body is flat at least at the position corresponding to the second region, and the first plate body is provided with a second flow channel groove constituting the flow channel at least at the position corresponding to the second region.

28. The temperature moderation device of any one of claims 1-27, wherein, The electric control module comprises one or more of a vehicle-mounted charger, a battery energy distribution unit, a DC-DC converter, a power distribution unit, a battery management unit, a low-voltage power supply and distribution module, an electric vehicle communication controller, a chassis domain controller and a battery monomer monitoring unit.

29. An electrical control system characterized by, The temperature control device according to any one of claims 1-28.

30. A chassis characterized by, The temperature control device according to any one of claims 1-28, or the electric control system according to claim 29.

31. A vehicle characterized by The temperature control device according to any one of claims 1-28, or the electric control system according to claim 29, or the chassis according to claim 30.

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