A solid-state battery module with a temperature control mechanism

Abstract

The present invention discloses a solid-state battery module with a temperature control mechanism, which relates to the technical field of solid-state battery modules. The present invention includes a housing frame, the bottom of the inner wall of the housing frame is fixedly connected with a condensation pipe, a pusher is arranged on the outer wall of the condensation pipe, the top of the pusher is fixedly connected with an air outlet pipe, and the bottom of the inner wall of the housing frame is fixedly connected with a plurality of solid-state battery module bodies. Through the setting of the instant cooling device, the cooperation of the temperature sensor, the electric push rod, the push block, the cavity box, the conveying pipe and the air outlet nozzle enables the telescopic end of the electric push rod to push the push block to move downward inside the barrel of the cavity box, thereby increasing the atmospheric pressure in the cavity box, thereby increasing the speed at which the cold air in the cavity box is ejected from the air outlet nozzle through the conveying pipe, thereby increasing the effect of cooling the solid-state battery module body, avoiding the slow cooling speed of the solid-state battery module body and the situation of spontaneous combustion of the solid-state battery module body.

Description

Technical Field

[0001] The present invention relates to the technical field of solid-state battery modules, and particularly to a solid-state battery module with a temperature control mechanism. Background Art

[0002] A solid-state battery module is a form of battery assembly based on solid-state battery technology, usually composed of multiple solid-state battery cells, used to provide high energy density and safety, and is widely used in fields such as electric vehicles, renewable energy storage, and consumer electronics.

[0003] Chinese Patent Publication No. CN118156666A discloses a battery module and a battery pack of the battery module, including a plurality of battery cells arranged in a row in one direction, an end plate, the outermost battery cells among the plurality of battery cells are arranged adjacent to each other, and an upper cooling plate and a lower cooling plate are respectively arranged above and below, and are configured to respectively include a first cooling flow path and a second cooling flow path through which a coolant for cooling the plurality of battery cells flows. Among them, the end plate may include a flow path connection portion that connects between the upper cooling plate and the lower cooling plate to enable the coolant to flow between the first cooling flow path and the second cooling flow path.

[0004] However, the current solid-state battery module has the following problems: When the vehicle accelerates instantaneously, the power system requires a large amount of current, which will cause the battery module to bear an instantaneous large current load. Therefore, the battery needs to provide a high-power output, resulting in a higher internal resistance heat effect, causing the temperature of the battery module to rise instantaneously. The current temperature control mechanism is difficult to cope with the heat generated by the battery module due to instantaneous acceleration. Therefore, we propose a solid-state battery module with a temperature control mechanism. Summary of the Invention

[0005] In view of the deficiencies of the prior art, the present invention provides a solid-state battery module with a temperature control mechanism, which solves the problems raised in the above background art.

[0006] To achieve the above object, the present invention is realized by the following technical solutions: A solid-state battery module with a temperature control mechanism, including a housing frame. The bottom of the inner wall of the housing frame is fixedly connected with a condenser tube. A pusher is arranged on the outer wall of the condenser tube. The top of the pusher is fixedly connected with an air outlet pipe. The bottom of the inner wall of the housing frame is fixedly connected with a plurality of solid-state battery module bodies. The top of the housing frame is provided with an instantaneous cooling device. The instantaneous cooling device includes a mounting frame. The bottom of the mounting frame is fixedly connected to the top of the housing frame. A temperature sensor is fixedly connected to the side of the mounting frame. An electric push rod penetrates through the bottom of the mounting frame. The telescopic end of the electric push rod is fixedly connected with a push block. The side of the inner wall of the housing frame is fixedly connected with a cavity box. A delivery pipe is fixedly connected to the side of the cavity box. A plurality of air outlet nozzles are fixedly connected to the side of the delivery pipe. The upper part of the cavity box is a cylinder. The push block is slidably connected to the inner wall of the cylinder of the cavity box. A support block is fixedly connected to the inner wall of the housing frame. The outer wall of the delivery pipe is fixedly connected to the side of the support block. The solid-state battery module body is located at the air outlet of the air outlet nozzle. A gap for cold air flow is arranged between the solid-state battery module body and the air outlet nozzle. The temperature sensor is electrically connected to the electric push rod. When the condenser tube cools the solid-state battery module body, the pusher will send the cold air generated by the condenser tube into the cavity box through the air outlet pipe, and then spray it around the solid-state battery module body through the delivery pipe from the air outlet nozzle. However, when the vehicle accelerates instantaneously, the power system requires a large amount of current, which will cause the solid-state battery module body to bear an instantaneous large current load, resulting in a high internal resistance thermal effect and instantly increasing the temperature of the solid-state battery module body. When the temperature instantaneously increases, it will be sensed by the temperature sensor. When the temperature sensor senses the high temperature, it will start the electric push rod. The telescopic end of the electric push rod will push the push block to move downward inside the cylinder of the cavity box, thereby increasing the atmospheric pressure in the cavity box, and thus increasing the speed of the cold air in the cavity box spraying out from the air outlet nozzle through the delivery pipe.

[0007] According to the above technical solution, an L-shaped air guide block is fixedly connected to the top of the support block. A plurality of air guide grooves are formed in the inner wall of the L-shaped air guide block. The cold air will quickly flow to various places of the solid-state battery module body through the L-shaped air guide block and the air guide grooves.

[0008] According to the above technical solution, an anti-contact device is provided on the outer wall of the telescopic end of the electric push rod. The anti-contact device includes an irregular rod. One end of the irregular rod is fixedly connected to the outer wall of the telescopic end of the electric push rod. A first baffle is fixedly connected to the outer wall of the irregular rod, and a second baffle is fixedly connected to the outer wall of the irregular rod. When the telescopic end of the electric push rod pushes the push block to move, the telescopic end of the electric push rod will drive the irregular rod to move downward. The movement of the irregular rod will drive the first baffle to block the delivery pipe and the air outlet nozzle. At the same time, the movement of the irregular rod will also drive the second baffle to block the condenser tube.

[0009] According to the above technical solution, a connecting plate is fixedly connected to the top of the irregular rod. A plurality of hinge rods are hinged to the bottom of the connecting plate. One end of each of the plurality of hinge rods away from the connecting plate is hinged to a friction plate. The bottom of the friction plate is slidably connected to the top of the outer shell frame. Two U-shaped plates are fixedly connected to the side of the outer shell frame. A plurality of rotating rods are rotatably connected between the two U-shaped plates. Protective rotating rollers are fixedly connected to the outer walls of the plurality of rotating rods. Friction wheels are fixedly connected to the tops of the plurality of rotating rods. The friction wheels are in contact with the friction plate. The bottom of the friction plate is set as a smooth surface. A first spring is provided between the friction plate and the outer shell frame. When the irregular rod moves downward, it will drive the connecting plate to move downward. The movement of the connecting plate will push the friction plate to move on the top of the outer shell frame through the hinge rods. At the same time, when the friction plate moves, it is in contact with the surface of the friction wheel. Therefore, under the action of the friction force between the friction plate and the friction wheel, the movement of the friction plate will drive the friction wheel to rotate. The rotation of the friction wheel will drive the rotating rod to rotate. The rotation of the rotating rod will drive the protective rotating roller to rotate.

[0010] According to the above technical solution, an anti-accumulation device is provided on the top of the L-shaped air guiding block. The anti-accumulation device includes a T-shaped sliding plate. The bottom of the T-shaped sliding plate is slidably connected to the top of the L-shaped air guiding block. A T-shaped rod is fixedly connected to the bottom of the T-shaped sliding plate. A plurality of long rods are fixedly connected to the side of the T-shaped rod. A hinge plate is hinged to the side of the T-shaped sliding plate. One side of the hinge plate away from the T-shaped sliding plate is hinged to the side of the connecting plate. A second spring is provided between the T-shaped sliding plate and the L-shaped air guiding block. The plurality of long rods are located above the solid-state battery module body. When the vehicle accelerates instantaneously and the vehicle gets out of control, the long rods will disperse the vehicle fragments, thereby preventing the vehicle fragments from accumulating on the surface of the solid-state battery module body. When the connecting plate moves the friction plate on the top of the outer shell frame through the hinge rods, the connecting plate will simultaneously push the T-shaped sliding plate to move on the top of the L-shaped air guiding block through the hinge plate. The movement of the T-shaped sliding plate will drive the T-shaped rod to move. The movement of the T-shaped rod will drive the long rods to move. The movement of the long rods will push the vehicle fragments to move.

[0011] The present invention provides a solid-state battery module with a temperature control mechanism. It has the following beneficial effects:

[0012] (1) Through the setting of the instant cooling device in the present invention, the cooperation of the temperature sensor, electric push rod, push block, cavity box, delivery pipe, and air outlet nozzle enables the telescopic end of the electric push rod to push the push block downward inside the barrel of the cavity box, thereby increasing the atmospheric pressure in the cavity box, increasing the speed of the cold air in the cavity box spraying out from the air outlet nozzle through the delivery pipe, and enhancing the cooling effect on the solid-state battery module body. This avoids the slow cooling speed of the solid-state battery module body and the situation of spontaneous combustion of the solid-state battery module body. At the same time, through the cooperation of the L-shaped air guiding block and the air guiding groove, the cold air will quickly flow to various parts of the solid-state battery module body through the L-shaped air guiding block and the air guiding groove, further accelerating the cooling speed of the solid-state battery module body.

[0013] (2) Through the setting of the anti-contact device in the present invention, the cooperation of the irregular rod, baffle one, baffle two, delivery pipe, and condensation pipe enables the movement of the irregular rod to also drive the baffle two to block the condensation pipe, preventing the car from accelerating instantaneously and causing the car to lose control and impact external objects, and the impact causes the delivery pipe and the condensation pipe to break, allowing the coolant to shine on the surface of the solid-state battery module body, resulting in moisture seeping into the battery module interior and causing the battery module to be crushed and short-circuited. At the same time, through the cooperation of the connecting plate, hinge rod, friction plate, U-shaped plate, and rotating rod, the rotation of the rotating rod will drive the protective rotating roller to rotate, and the rotation of the protective rotating roller will disperse the external impact force, thereby avoiding the situation where the solid-state battery module body is damaged while the temperature rises instantaneously after the car accelerates instantaneously and is impacted, and causing the battery module to catch fire.

[0014] (3) Through the setting of the anti-accumulation device in the present invention, the cooperation of the long rod and the solid-state battery module body enables the long rod to disperse the debris of the car, thereby preventing the debris of the car from accumulating on the surface of the solid-state battery module body, making it difficult for the heat of the solid-state battery module body to dissipate and the external cold air to be blocked by the accumulated car debris, resulting in the solid-state battery module body being in a high-temperature state all the time and causing the solid-state battery module body to catch fire or explode. The cooperation of the T-shaped sliding plate, hinge plate, T-shaped rod, and long rod enables the movement of the T-shaped sliding plate to drive the T-shaped rod to move, the movement of the T-shaped rod to drive the long rod to move, and the movement of the long rod to push the car debris to move, thereby avoiding the problem that the car debris adheres to the surface of the solid-state battery module body due to high temperature. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the whole of the present invention;

[0016] Figure 2 is a schematic diagram of the structure at the support block of the present invention;

[0017] Figure 3 For the present invention Figure 2 Schematic diagram of the structure at location A in the present invention;

[0018] Figure 4 Schematic diagram of the structure at the anti-contact device of the present invention Figure 1 ;

[0019] Figure 5 Schematic diagram of the structure at the anti-contact device of the present invention Figure 2 ;

[0020] Figure 6 Schematic diagram of the structure at the anti-contact device of the present invention Figure 3 ;

[0021] Figure 7 Schematic diagram of the structure at the anti-accumulation device of the present invention.

[0022] In the figure: 1, outer shell frame; 2, condensation tube; 3, solid-state battery module body; 4, pusher; 5, air outlet pipe; 6, instant cooling device; 61, mounting bracket; 62, temperature sensor; 63, electric push rod; 64, push block; 65, cavity box; 66, conveying pipe; 67, air outlet nozzle; 68, support block; 69, L-shaped air guide block; 610, air guide groove; 7, anti-contact device; 71, irregular rod; 72, baffle one; 73, baffle two; 74, connecting plate; 75, hinge rod; 76, friction plate; 77, U-shaped plate; 78, rotating rod; 79, protective rotating roller; 710, friction wheel; 8, anti-accumulation device; 81, T-shaped sliding plate; 82, hinge plate; 83, T-shaped rod; 84, long rod. Detailed implementation manners

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Please refer to Figures 1 - 7, an embodiment of the present invention is: a solid-state battery module with a temperature control mechanism, including a housing frame 1. At the bottom of the inner wall of the housing frame 1, a condensing pipe 2 is fixedly connected. On the outer wall of the condensing pipe 2, a pusher 4 is arranged. At the top of the pusher 4, an air outlet pipe 5 is fixedly connected. At the bottom of the inner wall of the housing frame 1, a plurality of solid-state battery module bodies 3 are fixedly connected. At the top of the housing frame 1, an instantaneous cooling device 6 is arranged. The instantaneous cooling device 6 includes a mounting frame 61. The bottom of the mounting frame 61 is fixedly connected to the top of the housing frame 1. On the side of the mounting frame 61, a temperature sensor 62 is fixedly connected. The bottom of the mounting frame 61 is fixedly penetrated by an electric push rod 63. The telescopic end of the electric push rod 63 is fixedly connected to a push block 64. On the side of the inner wall of the housing frame 1, a cavity box 65 is fixedly connected. On the side of the cavity box 65, a delivery pipe 66 is fixedly connected. On the side of the delivery pipe 66, a number of air outlet nozzles 67 are fixedly connected. Above the cavity box 65 is a cylinder. The push block 64 is slidably connected to the inner wall of the cylinder of the cavity box 65. On the inner wall of the housing frame 1, a support block 68 is fixedly connected. The outer wall of the delivery pipe 66 is fixedly connected to the side of the support block 68. The solid-state battery module body 3 is located at the air outlet of the air outlet nozzle 67. There is a gap for cold air flow between the solid-state battery module body 3 and the air outlet nozzle 67. The temperature sensor 62 is electrically connected to the electric push rod 63. Through the setting of the above structure, the telescopic end of the electric push rod 63 will push the push block 64 to move downward inside the cylinder of the cavity box 65, thereby increasing the atmospheric pressure in the cavity box 65, thereby increasing the speed at which the cold air in the cavity box 65 is ejected from the air outlet nozzle 67 through the delivery pipe 66, thereby increasing the cooling effect on the solid-state battery module body 3, avoiding the slow cooling speed of the solid-state battery module body 3 and causing the situation of spontaneous combustion of the solid-state battery module body 3.

[0025] At the top of the support block 68, an L-shaped air guide block 69 is fixedly connected. A plurality of air guide grooves 610 are opened on the inner wall of the L-shaped air guide block 69. Through the setting of the above structure, the cold air will quickly flow to various places of the solid-state battery module body 3 through the L-shaped air guide block 69 and the air guide grooves 610, thereby further accelerating the cooling speed of the solid-state battery module body 3.

[0026] On the outer wall of the telescopic end of the electric push rod 63, an anti-contact device 7 is arranged. The anti-contact device 7 includes an irregular rod 71. One end of the irregular rod 71 is fixedly connected to the outer wall of the telescopic end of the electric push rod 63. On the outer wall of the irregular rod 71, a first baffle 72 is fixedly connected. On the outer wall of the irregular rod 71, a second baffle 73 is fixedly connected. Through the setting of the above structure, the movement of the irregular rod 71 will also drive the second baffle 73 to block the condensing pipe 2, preventing the car from accelerating instantaneously, causing the car to lose control and hit external objects, and the impact causes the delivery pipe 66 and the condensing pipe 2 to break, so that the coolant is exposed to the surface of the solid-state battery module body 3, resulting in water seeping into the battery module, causing the battery module to be crushed and short-circuited.

[0027] A connecting plate 74 is fixedly connected to the top of the irregular rod 71. A plurality of hinge rods 75 are hinged to the bottom of the connecting plate 74. One end of the plurality of hinge rods 75 away from the connecting plate 74 is hinged to a friction plate 76. The bottom of the friction plate 76 is slidably connected to the top of the outer shell frame 1. Two U-shaped plates 77 are fixedly connected to the side surface of the outer shell frame 1. A plurality of rotating rods 78 are rotatably connected between the two U-shaped plates 77. Protective rotating rollers 79 are fixedly connected to the outer walls of the plurality of rotating rods 78. Friction wheels 710 are fixedly connected to the tops of the plurality of rotating rods 78. The friction wheels 710 are in contact with the friction plate 76. The bottom of the friction plate 76 is set as a smooth surface. A first spring is arranged between the friction plate 76 and the outer shell frame 1. Through the setting of the above structure, the rotation of the rotating rod 78 will drive the protective rotating roller 79 to rotate. The rotation of the protective rotating roller 79 will disperse the external impact force, so as to avoid the solid-state battery module body 3 being damaged while the temperature rises instantaneously after the vehicle accelerates instantaneously, and prevent the battery module from catching fire.

[0028] During use, when the condensing pipe 2 cools the solid-state battery module body 3, the pusher 4 will send the cold air generated by the condensing pipe 2 into the cavity box 65 through the air outlet pipe 5, and then spray it around the solid-state battery module body 3 from the air outlet nozzle 67 through the conveying pipe 66, so as to cool the solid-state battery module body 3. However, when the vehicle accelerates instantaneously, the power system requires a large amount of current, which will cause the solid-state battery module body 3 to bear an instantaneous large current load, resulting in a high internal resistance thermal effect, and the temperature of the solid-state battery module body 3 will rise instantaneously. When the temperature rises instantaneously, it will be sensed by the temperature sensor 62. When the temperature sensor 62 senses the high temperature, it will start the electric push rod 63. The telescopic end of the electric push rod 63 will push the push block 64 to move downward inside the cylinder of the cavity box 65, thereby increasing the atmospheric pressure in the cavity box 65, increasing the speed of the cold air in the cavity box 65 spraying out from the air outlet nozzle 67 through the conveying pipe 66, and increasing the cooling effect on the solid-state battery module body 3, avoiding the slow cooling speed of the solid-state battery module body 3 and preventing the solid-state battery module body 3 from catching fire; the cold air will quickly flow to various places of the solid-state battery module body 3 through the L-shaped air guiding block 69 and the air guiding groove 610, thereby further accelerating the cooling speed of the solid-state battery module body 3.

[0029] When the telescopic end of the electric push rod 63 pushes the push block 64 to move, the telescopic end of the electric push rod 63 will drive the irregular rod 71 to move downward. The movement of the irregular rod 71 will drive the baffle one 72 to block the delivery pipe 66 and the air outlet nozzle 67. At the same time, the movement of the irregular rod 71 will also drive the baffle two 73 to block the condenser 2, preventing the car from accelerating suddenly and getting out of control, hitting external objects, and the impact causing the delivery pipe 66 and the condenser 2 to break, so that the coolant spills onto the surface of the solid-state battery module body 3, resulting in moisture seeping into the battery module and causing the battery module to be crushed and short-circuited. When the irregular rod 71 moves downward, it will drive the connecting plate 74 to move downward. The movement of the connecting plate 74 will push the friction plate 76 to move on the top of the outer shell frame 1 through the hinge rod 75. At the same time, when the friction plate 76 moves, it will contact the surface of the friction wheel 710. Therefore, under the action of the friction force between the friction plate 76 and the friction wheel 710, the movement of the friction plate 76 will drive the friction wheel 710 to rotate. The rotation of the friction wheel 710 will drive the rotating rod 78 to rotate. The rotation of the rotating rod 78 will drive the protective rotating roller 79 to rotate. The rotation of the protective rotating roller 79 will disperse the external impact force, thus avoiding the situation that the solid-state battery module body 3 is damaged while the temperature rises instantaneously after the car accelerates suddenly, causing the battery module to catch fire.

[0030] Please refer to Figures 1 - 7 , on the basis of the above embodiment, in another embodiment of the present invention, an anti-accumulation device 8 is provided on the top of the L-shaped air guide block 69. The anti-accumulation device 8 includes a T-shaped slide plate 81. The bottom of the T-shaped slide plate 81 is slidably connected to the top of the L-shaped air guide block 69. The bottom of the T-shaped slide plate 81 is fixedly connected with a T-shaped rod 83. A plurality of long rods 84 are fixedly connected to the side of the T-shaped rod 83. The side of the T-shaped slide plate 81 is hinged with a hinge plate 82. The side of the hinge plate 82 away from the T-shaped slide plate 81 is hinged to the side of the connecting plate 74. A second spring is provided between the T-shaped slide plate 81 and the L-shaped air guide block 69. The plurality of long rods 84 are located above the solid-state battery module body 3. Through the setting of the above structure, it is avoided that automobile fragments accumulate on the surface of the solid-state battery module body 3, making it difficult for the heat of the solid-state battery module body 3 to dissipate and the external cold air to be blocked by the accumulated automobile fragments, so that the solid-state battery module body 3 is always in a high-temperature situation, resulting in the situation that the solid-state battery module body 3 catches fire or explodes. The movement of the long rods 84 will push the automobile fragments to move, thus avoiding the problem that the automobile fragments stick to the surface of the solid-state battery module body 3 due to high temperature.

[0031] During use, when the vehicle accelerates instantaneously and gets out of control, the long rod 84 will disperse the vehicle fragments, thus preventing the vehicle fragments from accumulating on the surface of the solid-state battery module body 3, making it difficult for the heat of the solid-state battery module body 3 to dissipate and blocking the external cold air by the accumulated vehicle fragments, so that the solid-state battery module body 3 is always in a high-temperature situation, resulting in spontaneous combustion or explosion of the solid-state battery module body 3; when the movement of the connecting plate 74 will push the friction plate 76 to move on the top of the outer shell frame 1 through the hinge rod 75, the connecting plate 74 will simultaneously push the T-shaped sliding plate 81 to move on the top of the L-shaped air guide block 69 through the hinge plate 82. The movement of the T-shaped sliding plate 81 will drive the T-shaped rod 83 to move, the movement of the T-shaped rod 83 will drive the long rod 84 to move, and the movement of the long rod 84 will push the vehicle fragments to move, thus avoiding the problem that the vehicle fragments stick to the surface of the solid-state battery module body 3 due to high temperature.

[0032] The above is only the preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, making equivalent substitutions or changes should be covered within the protection scope of the present invention.

Claims

1. A solid-state battery module with a temperature control mechanism, comprising a housing frame (1). A condensing pipe (2) is fixedly connected to the bottom of the inner wall of the housing frame (1). A pusher (4) is arranged on the outer wall of the condensing pipe (2). An air outlet pipe (5) is fixedly connected to the top of the pusher (4). A plurality of solid-state battery module bodies (3) are fixedly connected to the bottom of the inner wall of the housing frame (1); Features: A momentary cooling device (6) is arranged on the top of the housing frame (1). The momentary cooling device (6) comprises a mounting frame (61). The bottom of the mounting frame (61) is fixedly connected to the top of the housing frame (1). A temperature sensor (62) is fixedly connected to the side of the mounting frame (61). An electric push rod (63) fixedly penetrates through the bottom of the mounting frame (61). A push block (64) is fixedly connected to the telescopic end of the electric push rod (63). A cavity box (65) is fixedly connected to the side of the inner wall of the housing frame (1). A conveying pipe (66) is fixedly connected to the side of the cavity box (65). A plurality of air outlet nozzles (67) are fixedly connected to the side of the conveying pipe (66). The upper part of the cavity box (65) is a round barrel. The push block (64) is slidably connected to the inner wall of the round barrel of the cavity box (65). A support block (68) is fixedly connected to the inner wall of the housing frame (1). The outer wall of the conveying pipe (66) is fixedly connected to the side of the support block (68); An anti-contact device (7) is arranged on the outer wall of the telescopic end of the electric push rod (63). The anti-contact device (7) comprises an irregular rod (71). One end of the irregular rod (71) is fixedly connected to the outer wall of the telescopic end of the electric push rod (63). A first baffle (72) is fixedly connected to the outer wall of the irregular rod (71). A second baffle (73) is fixedly connected to the outer wall of the irregular rod (71); A connecting plate (74) is fixedly connected to the top of the irregular rod (71). A plurality of hinge rods (75) are hinged to the bottom of the connecting plate (74). The ends of the plurality of hinge rods (75) far away from the connecting plate (74) are hinged to a friction plate (76). The bottom of the friction plate (76) is slidably connected to the top of the housing frame (1). Two U-shaped plates (77) are fixedly connected to the side of the housing frame (1). A plurality of rotating rods (78) are rotatably connected between the two U-shaped plates (77). A protective rotating roller (79) is fixedly connected to the outer wall of each of the plurality of rotating rods (78). A friction wheel (710) is fixedly connected to the top of each of the plurality of rotating rods (78).

2. The solid-state battery module with a temperature control mechanism according to claim 1, characterized in that: An L-shaped air guiding block (69) is fixedly connected to the top of the support block (68). A plurality of air guiding grooves (610) are formed in the inner wall of the L-shaped air guiding block (69).

3. The solid-state battery module with a temperature control mechanism according to claim 1, characterized in that: The solid-state battery module body (3) is located at the air outlet of the air outlet nozzle (67). A gap for cold air flow is arranged between the solid-state battery module body (3) and the air outlet nozzle (67). The temperature sensor (62) is electrically connected to the electric push rod (63).

4. A solid-state battery module having a temperature control mechanism according to claim 1, characterized in that: The friction wheel (710) is in contact with the friction plate (76), the bottom of the friction plate (76) is set as a smooth surface, and a first spring is arranged between the friction plate (76) and the outer shell frame (1).

5. The solid-state battery module with a temperature control mechanism according to claim 2, characterized in that: A anti-accumulation device (8) is arranged at the top of the L-shaped air guide block (69). The anti-accumulation device (8) includes a T-shaped sliding plate (81). The bottom of the T-shaped sliding plate (81) is slidably connected to the top of the L-shaped air guide block (69). A T-shaped rod (83) is fixedly connected to the bottom of the T-shaped sliding plate (81). A plurality of long rods (84) are fixedly connected to the side surface of the T-shaped rod (83). A hinge plate (82) is hinged to the side surface of the T-shaped sliding plate (81). One side of the hinge plate (82) away from the T-shaped sliding plate (81) is hinged to the side surface of the connecting plate (74).

6. The solid-state battery module with a temperature control mechanism according to claim 5, wherein: A second spring is arranged between the T-shaped sliding plate (81) and the L-shaped air guide block (69), and the plurality of long rods (84) are located above the solid-state battery module body (3).

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