Lithium battery integrated power supply equipment with anti-collision function

Abstract

The invention discloses lithium battery integrated power supply equipment with an anti-collision function, and relates to the technical field of integration, the integrated power supply equipment comprises a box body, an anti-collision device, a temperature comparison device, a temperature detection device and a heat dissipation device, the box body is fixedly connected with the anti-collision device, the temperature comparison device is fixedly connected with the anti-collision device, and the temperature detection device is fixedly connected with the anti-collision device. The temperature comparison device is fixedly connected with the temperature detection device, the heat dissipation device is fixedly connected with the anti-collision device, the box body serves as an installation foundation and is used for installing the anti-collision device, collision force is buffered through the anti-collision device, and the temperature difference between the two sides of the temperature comparison device is detected through the temperature comparison device; when the temperature comparison device detects that temperature difference exists on the two sides of the heat dissipation device, the heat dissipation angle of the heat dissipation device is adjusted, the heat dissipation effect on a high-temperature area is improved, the heat dissipation power of the heat dissipation device is controlled according to the temperature condition detected by the temperature detection device, and the effect of saving energy is achieved.

Description

Technical Field

[0001] This invention relates to the field of integrated power supply equipment technology, specifically an integrated lithium battery power supply equipment with anti-collision function. Background Technology

[0002] With the rapid development of new energy technologies, integrated power supply equipment has been widely used in electric vehicles, energy storage systems, portable electronic devices and other fields. However, lithium batteries face the dual challenges of collision impact and thermal management in complex usage scenarios. Collisions may cause damage to the battery structure, internal short circuits or even thermal runaway, while insufficient heat dissipation efficiency will accelerate battery aging or cause safety hazards.

[0003] Collisions with integrated power supply devices can cause battery pack deformation, which may block the heat dissipation airflow and lead to localized overheating. In addition, the different levels of use of electronic components in integrated energy devices result in different heat generation, which can also cause localized overheating. Existing heat dissipation systems often use fans with fixed speeds or heat spreaders, which cannot dynamically adjust the direction and power of heat dissipation according to the temperature gradient, resulting in energy waste. Summary of the Invention

[0004] The purpose of this invention is to provide an integrated lithium battery power supply device with anti-collision function to solve the problems raised in the prior art.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A technical solution for an integrated lithium battery power supply device with anti-collision function. The integrated power supply device includes a housing, an anti-collision device, a temperature comparison device, a temperature detection device, and a heat dissipation device. The housing and the anti-collision device are fastened together, the temperature comparison device and the anti-collision device are fastened together, the temperature comparison device and the temperature detection device are fastened together, and the heat dissipation device and the anti-collision device are fastened together.

[0007] The enclosure serves as the mounting base for the anti-collision device, which in turn serves as the mounting base for positioning other components. By placing the power supply unit inside the anti-collision device, its protection is achieved. When the enclosure is impacted, the anti-collision device cushions the impact force. However, the anti-collision device cannot completely prevent the impact. If the impact damages the internal heat dissipation components of the power supply unit, resulting in poor heat dissipation, a temperature comparison device detects the temperature difference on both sides. When the temperature comparison device detects a temperature difference, it adjusts the heat dissipation angle of the heat dissipation device based on the feedback signal. When the temperature difference on both sides of the temperature comparison device is too small, a temperature detection device detects the internal temperature of the integrated power supply unit and controls the heat dissipation power of the heat dissipation device based on the temperature detected by the temperature detection device. By combining the temperature detection device and the temperature comparison device, heat dissipation control of the power supply unit is achieved.

[0008] Furthermore, the temperature comparison device includes a mounting block, a compression block, a magnet, and an induction coil. The mounting block and the compression block are connected, the magnet and the mounting block are slidably connected, the induction coil and the mounting block are connected, the compression block has a compression mounting cavity, the compression block has a connecting hole, the compression mounting cavity has a moving block and a connecting rod, the moving block and the compression mounting cavity are slidably connected, the moving block and the connecting rod are fastened together, the connecting rod is placed in the connecting hole, the connecting rod and the connecting hole are slidably connected, the connecting rod has a first pulley, the compression block has a third pulley, the mounting block and the temperature detection device are fastened together, and the mounting block and the anti-collision device are fastened together.

[0009] The mounting block serves as the primary mounting base for positioning and mounting other components. The compression mounting cavity serves as the mounting base for mounting the moving block and connecting rod. When the temperature of the power supply equipment rises, it causes the surrounding temperature to rise, which in turn raises the temperature of the compression block. This temperature rise causes the moving block to slide within the compression mounting cavity. The sliding of the moving block then moves the connecting rod, which in turn moves the first pulley, thus achieving the linkage of the components.

[0010] Furthermore, the mounting block is provided with a first mounting cavity, a second mounting cavity and a third mounting cavity. The compression block is placed in the first mounting cavity. There are two first mounting cavities, which are symmetrically distributed. A second pulley is provided in the first mounting cavity. The second pulley is fastened to the first mounting cavity. The magnet is placed in the second mounting cavity and is slidably connected to the second mounting cavity. The induction coil is placed in the third mounting cavity.

[0011] The first mounting cavity serves as the mounting base for positioning the compression block. The symmetrically distributed first mounting cavities allow for symmetrical installation of the compression blocks, enabling the two compression blocks to detect temperature conditions at different locations and thus compare the temperature conditions near the two first mounting cavities. The first mounting cavity also provides a mounting position for the second pulley, the second mounting cavity provides a mounting position for the magnet, and the third mounting cavity provides a mounting position for the induction coil, thereby achieving the installation and fixation of the induction coil.

[0012] Furthermore, the moving block divides the compression installation cavity into a liquid storage cavity and a compression cavity. The liquid storage cavity contains fluorinated liquid, and the compression block is equipped with a connecting rope that passes through the first pulley, the second pulley, and the third pulley in sequence and is connected to the magnet.

[0013] The increased temperature of the power supply equipment transfers heat to the compression block, causing it to heat up. This vaporizes the liquid in the storage chamber, increasing its pressure. The increased pressure moves the moving block, which in turn moves the connecting rod. The connecting rod then moves the first pulley, which in turn moves the connecting rope. The rope, passing through the first, second, and third pulleys in sequence, changes the direction of the tension, pulling the magnet towards the side with the higher temperature compression block. This movement causes the induction coil to cut the magnetic field lines, generating an electrical signal that is transmitted to the heat dissipation device. The heat dissipation device then adjusts its cooling system to dissipate heat from the side with the higher temperature.

[0014] Furthermore, the temperature detection device includes a detection housing, a silicone sheet, an aluminum alloy sheet, a light-emitting element, and a linear CCD sensor. The detection housing and the mounting block are fastened together. One end of the silicone sheet is fastened to the detection housing. The aluminum alloy sheet and the silicone sheet are fastened together. The light-emitting element and the aluminum alloy sheet are fastened together. The linear CCD sensor and the detection housing are fastened together.

[0015] When the temperature inside the power supply changes, the silicone and aluminum alloy sheets sense this temperature change. When the power supply temperature rises, the silicone and aluminum alloy sheets expand and deform due to thermal expansion, causing them to bend. This bending of the aluminum alloy sheet moves the light-emitting element. Depending on the temperature and the degree of thermal expansion and deformation of the silicone and aluminum alloy sheets, the position of the light-emitting element varies. This different position results in different points of illumination on the linear CCD sensor. When the degree of bending of the aluminum alloy and silicone sheets is greater, the distance from which the light-emitting element illuminates the linear CCD sensor is greater. The linear CCD sensor detects the illumination position of the light signal emitted by the light-emitting element to determine the equipment temperature. The farther the light signal travels, the higher the equipment temperature, thus controlling the power of the heat dissipation device to increase and improve heat dissipation. Conversely, the shorter the distance the light signal travels, the lower the equipment temperature, controlling the power of the heat dissipation device to decrease and reduce energy consumption.

[0016] Furthermore, the coefficient of thermal expansion of silicone sheets is greater than that of aluminum alloy sheets.

[0017] The coefficient of thermal expansion of the silicone sheet is greater than that of the aluminum alloy sheet. When deformed by heat, the silicone sheet is restricted by the aluminum alloy sheet during thermal expansion, resulting in compressive stress on the silicone sheet and tensile stress on the aluminum alloy sheet, causing the overall structure to bend towards the aluminum alloy sheet.

[0018] Furthermore, the heat dissipation device includes a cooling fan, an adjusting base, an adjusting motor, and an adjusting fan. The cooling fan and the anti-collision device are securely connected, the adjusting base and the anti-collision device are securely connected, the adjusting base and the adjusting motor are securely connected, and the adjusting motor and the adjusting fan are securely connected.

[0019] The adjustment base serves as the main mounting foundation for positioning the adjustment motor and adjustment fan. When the equipment temperature rises, the cooling fan and adjustment fan blow air to dissipate heat. When a temperature difference is detected between the top and bottom of the mounting block, the adjustment motor outputs torque to drive the adjustment fan to rotate, causing the adjustment fan to turn towards the side with higher temperature, thus achieving targeted heat dissipation of the high-temperature area.

[0020] Furthermore, the anti-collision device includes a movable plate, anti-collision springs, and a vent plate. The movable plate is slidably connected to the housing. There are several anti-collision springs, which are evenly arranged on the movable plate. Several anti-collision springs are fastened to the movable plate. The ends of several anti-collision springs away from the movable plate are fastened to the vent plate. The vent plate is fastened to the mounting block and the vent plate is fastened to the adjusting base.

[0021] The movable plate serves as the main mounting base for positioning other components. When the enclosure is impacted, the anti-collision springs on the impact-affected surface are compressed to buffer the impact. The ventilated plate on the impact-affected surface moves under the force of the anti-collision springs, thereby moving the ventilated plates on both sides of the impact-affected surface, further mitigating the impact force.

[0022] Furthermore, the enclosure is equipped with a ventilation panel and a door. The ventilation panel is used to dissipate heat from the inside of the enclosure, and the door is equipped with a handle. The door and the handle are fastened together. The enclosure is equipped with a mounting groove, and a movable plate is placed in the mounting groove. The movable plate and the mounting groove are slidably connected.

[0023] The ventilation panels allow air to circulate within the enclosure, increasing heat dissipation. The enclosure door and handles allow staff to easily access and maintain the internal power equipment. The mounting slots on the enclosure allow the ventilation panels to move in the event of an impact, further cushioning the impact and reducing its impact on the power equipment.

[0024] Compared with the prior art, the beneficial effects of the present invention are:

[0025] 1. Excellent anti-collision effect: Through the cooperation of the moving plate, anti-collision spring and vent plate in the anti-collision device, when the enclosure is impacted, the anti-collision spring on the opposite side of the impact is compressed to buffer the impact, and the vent plate on the impacted side moves under the force and drives the vent plates on both sides to move, further reducing the impact force. In addition, the mounting groove on the enclosure allows the moving plate to move when the vent plate moves, which can better buffer the impact and effectively reduce the impact on the power supply equipment, thus protecting the power supply equipment.

[0026] 2. For heat dissipation: By setting up a temperature comparison device, an electrical signal is generated by an induction coil and transmitted to the heat dissipation device to adjust the heat dissipation angle to dissipate heat on the high-temperature side, thereby achieving targeted heat dissipation on the high-temperature side.

[0027] 3. Energy saving: The temperature detection device moves the light-emitting element by the thermal expansion and deformation of the silicone sheet and aluminum alloy sheet. The linear CCD sensor detects the position of the light signal to determine the temperature of the equipment, and then controls the power of the heat dissipation device. When the temperature is high, the power is increased to enhance heat dissipation, and when the temperature is low, the power is reduced to reduce energy consumption, thus improving the targeting of heat dissipation and energy utilization efficiency. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0029] Figure 2 This is a schematic diagram of the anti-collision device structure of the present invention;

[0030] Figure 3 This is a schematic diagram of the movable plate structure of the present invention;

[0031] Figure 4 This is a schematic diagram of the breathable plate structure of the present invention;

[0032] Figure 5 for Figure 4 A magnified view of part A;

[0033] Figure 6 for Figure 4 A magnified view of part B;

[0034] Figure 7 This is a schematic diagram of the temperature detection device of the present invention;

[0035] Figure 8 This is a schematic diagram of the heat dissipation device structure of the present invention.

[0036] In the diagram: 1. Box body; 11. Ventilation panel; 12. Box door; 13. Handle; 14. Mounting slot; 2. Anti-collision device; 21. Moving plate; 22. Anti-collision spring; 23. Ventilation plate; 3. Temperature comparison device; 31. Mounting block; 311. First mounting cavity; 312. Second mounting cavity; 313. Third mounting cavity; 32. Compression block; 321. Compression mounting cavity; 3211. Liquid storage cavity; 3212. Compression cavity; 322. Connecting hole 323. Connecting rope; 33. Magnet; 34. Induction coil; 35. Moving block; 36. Connecting rod; 37. First pulley; 38. Second pulley; 39. Third pulley; 4. Temperature detection device; 41. Detection housing; 42. Silicone sheet; 43. Aluminum alloy sheet; 44. Light-emitting element; 45. Linear CCD sensor; 5. Heat dissipation device; 51. Cooling fan; 52. Adjustable base; 53. Adjustable motor; 54. Adjustable fan. Detailed Implementation

[0037] Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0038] Example: Figures 1-8 As shown, the present invention provides a technical solution for an integrated lithium battery power supply device with anti-collision function. The integrated power supply device includes a housing 1, an anti-collision device 2, a temperature comparison device 3, a temperature detection device 4, and a heat dissipation device 5. The housing 1 and the anti-collision device 2 are fastened together, the temperature comparison device 3 and the anti-collision device 2 are fastened together, the temperature comparison device 3 and the temperature detection device 4 are fastened together, and the heat dissipation device 5 and the anti-collision device 2 are fastened together.

[0039] The enclosure 1 serves as the mounting base for the installation of the anti-collision device 2. Simultaneously, the anti-collision device 2 serves as the mounting base for positioning other components. By placing the power supply equipment within the anti-collision device 2, protection is achieved. When the enclosure 1 is impacted, the anti-collision device 2 buffers the impact force. However, the anti-collision device 2 cannot completely prevent the impact. When the impact damages the internal heat dissipation components of the power supply equipment, resulting in poor heat dissipation, the temperature comparison device 3 detects the temperature difference between its two sides. When the temperature comparison device 3 detects a temperature difference, it adjusts the heat dissipation angle of the heat dissipation device 5 based on the feedback signal. When the temperature difference between the two sides of the temperature comparison device 3 is too small, the temperature detection device 4 detects the internal temperature of the integrated power supply equipment. Based on the temperature detected by the temperature detection device 4, the heat dissipation power of the heat dissipation device 5 is controlled. Through the combination of the temperature detection device 4 and the temperature comparison device 3, heat dissipation control of the power supply equipment is achieved.

[0040] like Figures 3-6As shown, the temperature comparison device 3 includes a mounting block 31, a compression block 32, a magnet 33, and an induction coil 34. The mounting block 31 and the compression block 32 are connected, the magnet 33 and the mounting block 31 are slidably connected, the induction coil 34 and the mounting block 31 are connected, the compression block 32 has a compression mounting cavity 321, the compression block 32 has a connecting hole 322, the compression mounting cavity 321 has a moving block 35 and a connecting rod 36, the moving block 35 and the compression mounting cavity 321 are slidably connected, the moving block 35 and the connecting rod 36 are fastened together, the connecting rod 36 is placed in the connecting hole 322, the connecting rod 36 and the connecting hole 322 are slidably connected, the connecting rod 36 has a first pulley 37, the compression block 32 has a third pulley 39, the mounting block 31 is fastened together with the temperature detection device 4, and the mounting block 31 is fastened together with the anti-collision device 2.

[0041] Mounting block 31 serves as the main mounting base for positioning other components. Compression mounting cavity 321 serves as the mounting base for mounting moving block 35 and connecting rod 36. When the temperature of the power supply equipment rises, it drives the surrounding temperature to rise, thereby raising the temperature of compression block 32. The rising temperature of compression block 32 causes moving block 35 to slide within compression mounting cavity 321. The sliding of moving block 35 drives connecting rod 36 to move, and the movement of connecting rod 36 causes first pulley 37 to move, thus realizing the linkage of components.

[0042] like Figures 5-6 As shown, the mounting block 31 has a first mounting cavity 311, a second mounting cavity 312 and a third mounting cavity 313. The compression block 32 is placed in the first mounting cavity 311. There are two first mounting cavities 311, which are symmetrically distributed. A second pulley 38 is provided in the first mounting cavity 311. The second pulley 38 and the first mounting cavity 311 are fastened together. The magnet 33 is placed in the second mounting cavity 312 and is slidably connected to the second mounting cavity 312. The induction coil 34 is placed in the third mounting cavity 313.

[0043] The first mounting cavity 311 serves as the mounting base for positioning the compression block 32. The symmetrically distributed first mounting cavities 311 allow the compression blocks 32 to be installed symmetrically, enabling the two compression blocks 32 to detect the temperature at different locations and thus compare the temperature near the two first mounting cavities 311. The first mounting cavity 311 also provides a mounting position for the second pulley 38. The second mounting cavity 312 provides a mounting position for the magnet 33, and the third mounting cavity 313 provides a mounting position for the induction coil 34, thereby achieving the installation and fixation of the induction coil 34.

[0044] like Figures 4-6As shown, the moving block 35 divides the compression mounting cavity 321 into a liquid storage cavity 3211 and a compression cavity 3212. The liquid storage cavity 3211 contains fluorinated liquid. The compression block 32 is provided with a connecting rope 323, which passes through the first pulley 37, the second pulley 38 and the third pulley 39 in sequence and is connected to the magnet 33.

[0045] The increased temperature of the power supply equipment transfers heat to the compression block 32, causing the liquid in the storage chamber 3211 to vaporize. This increases the pressure within the storage chamber 3211, which in turn moves the moving block 35. The movement of the moving block 35 then moves the connecting rod 36, which in turn moves the first pulley 37. The movement of the first pulley 37 then moves the connecting rope 323. The connecting rope 323 then passes through the first pulley 37, the second pulley 38, and the third pulley 39 in sequence, changing the direction of the tension and pulling the magnet 33. This causes the magnet 33 to move towards the side of the compression block 32 with higher temperature. The movement of the magnet 33 causes the induction coil 34 to cut the magnetic field lines, generating an electrical signal that is transmitted to the heat dissipation device 5. The heat dissipation device 5 then adjusts its operation to dissipate heat from the side with higher temperature.

[0046] like Figure 6 and Figure 7 As shown, the temperature detection device 4 includes a detection housing 41, a silicone sheet 42, an aluminum alloy sheet 43, a light-emitting element 44, and a linear CCD sensor 45. The detection housing 41 and the mounting block 31 are fastened together. One end of the silicone sheet 42 is fastened to the detection housing 41. The aluminum alloy sheet 43 is fastened to the silicone sheet 42. The light-emitting element 44 is fastened to the aluminum alloy sheet 43. The linear CCD sensor 45 is fastened to the detection housing 41.

[0047] When the temperature inside the power supply changes, the silicone sheet 42 and aluminum alloy sheet 43 sense the temperature change. When the temperature of the power supply rises, the silicone sheet 42 and aluminum alloy sheet 43 expand and deform due to thermal expansion, causing them to bend. The bending of the aluminum alloy sheet 43 moves the light-emitting element 44. Depending on the temperature and the degree of thermal expansion and deformation of the silicone sheet 42 and aluminum alloy sheet 43, the position of the light-emitting element 44 varies. The position of the light-emitting element 44 that illuminates the linear CCD sensor 45 varies. When the degree of bending of the aluminum alloy sheet 43 and silicone sheet 42 is greater, the distance from which the light-emitting element 44 illuminates the linear CCD sensor 45 is greater. The linear CCD sensor 45 detects the illumination position of the light signal emitted by the light-emitting element 44 to determine the temperature of the equipment. When the light signal moves a greater distance, the equipment temperature is higher, thus controlling the power of the heat dissipation device 5 to increase the heat dissipation effect. When the light signal moves a shorter distance, the equipment temperature is lower, controlling the power of the heat dissipation device 5 to decrease the power, thus reducing energy consumption.

[0048] like Figure 6 and Figure 7 As shown, the coefficient of thermal expansion of the silicone sheet 42 is greater than that of the aluminum alloy sheet 43.

[0049] The coefficient of thermal expansion of the silicone sheet 42 is greater than that of the aluminum alloy sheet 43. When deformed by heat, the silicone sheet 42 is restricted by the aluminum alloy sheet 43 during thermal expansion, which causes the silicone sheet 42 to be subjected to compressive stress and the aluminum alloy sheet 43 to be subjected to tensile stress, causing the overall structure to bend towards the aluminum alloy sheet 43.

[0050] like Figure 3 and Figure 8 As shown, the heat dissipation device 5 includes a heat dissipation fan 51, an adjustment base 52, an adjustment motor 53, and an adjustment fan 54. The heat dissipation fan 51 is fixedly connected to the anti-collision device 2, the adjustment base 52 is fixedly connected to the anti-collision device 2, the adjustment base 52 is fixedly connected to the adjustment motor 53, and the adjustment motor 53 is fixedly connected to the adjustment fan 54.

[0051] The adjustment base 52 serves as the main mounting base for positioning the adjustment motor 53 and the adjustment fan 54. When the equipment temperature rises, the cooling fan 51 and the adjustment fan 54 blow air to cool the equipment. When a temperature difference is detected between the upper and lower parts of the mounting block 31, the adjustment motor 53 outputs torque to drive the adjustment fan 54 to rotate, causing the adjustment fan 54 to turn towards the side with higher temperature, thus achieving targeted heat dissipation of the high-temperature area.

[0052] like Figures 2-4 As shown, the anti-collision device 2 includes a movable plate 21, anti-collision springs 22, and a ventilated plate 23. The movable plate 21 is slidably connected to the housing 1. There are several anti-collision springs 22, which are evenly arranged on the movable plate 21. The several anti-collision springs 22 are fastened to the movable plate 21. The ends of the several anti-collision springs 22 away from the movable plate 21 are fastened to the ventilated plate 23. The ventilated plate 23 is fastened to the mounting block 31 and the adjusting base 52.

[0053] The movable plate 21 serves as the main mounting base for positioning other components. When the housing 1 is impacted, the anti-collision spring 22 on the impact-affected surface is compressed to buffer the impact. The ventilated plate 23 on the impact-affected surface moves under the force of the anti-collision spring 22, thereby moving the ventilated plates 23 on both sides of the impact surface, further mitigating the impact force.

[0054] like Figure 1 and Figure 2As shown, the enclosure 1 is provided with a ventilation plate 11 and an enclosure door 12. The ventilation plate 11 is used to dissipate heat inside the enclosure 1. The enclosure door 12 is provided with a handle 13. The enclosure door 12 and the handle 13 are fastened together. The enclosure 1 is provided with an installation groove 14. The movable plate 21 is placed in the installation groove 14. The movable plate 21 and the installation groove 14 are slidably connected.

[0055] The ventilation panel 11 allows air to circulate inside the enclosure 1, increasing the heat dissipation effect. The enclosure door 12 and handle 13 allow staff to open the enclosure 1 to maintain and inspect the internal power equipment. The mounting groove 14 on the enclosure 1 allows the ventilation panel 23 to move when the enclosure 1 is impacted, thereby further buffering the impact force and reducing the impact on the power equipment.

[0056] The working principle of this invention is as follows: When the housing 1 is impacted, the impact force is buffered by the anti-collision device 2. When the temperature of the power supply equipment rises, heat is transferred to the compression block 32, causing the temperature of the compression block 32 to rise, thereby causing the liquid in the liquid storage chamber 3211 to vaporize, thus increasing the pressure in the liquid storage chamber 3211. The increased pressure in the liquid storage chamber 3211 drives the moving block 35 to move, which in turn drives the connecting rod 36 to move. The moving rod 36 drives the first pulley 37 to move, which in turn drives the connecting rope 323 to move. The connecting rope 323 then passes through the first pulley 37, the second pulley 38, and the third pulley 39 in sequence, changing the direction of the tension and thus pulling the magnet 33 to move. This causes the magnet 33 to move towards the side of the compression block 32 with higher temperature. The movement of the magnet 33 causes the induction coil 34 to cut the magnetic field lines, generating an electrical signal value, which is transmitted to the heat dissipation device 5. The motor 53 adjusts the output torque to drive the adjustment... The adjustable fan 54 rotates, directing it towards the side with higher temperature for targeted heat dissipation of the high-temperature area. When the temperature inside the power supply changes, the silicone sheet 42 and aluminum alloy sheet 43 sense the temperature change. When the temperature of the power supply rises, the silicone sheet 42 and aluminum alloy sheet 43 expand and deform due to thermal expansion, causing them to bend. The bending of the aluminum alloy sheet 43 moves the light-emitting element 44. The greater the degree of bending of the aluminum alloy sheet 43 and silicone sheet 42, the farther the light-emitting element 44 shines on the linear CCD sensor 45. The linear CCD sensor 45 detects the illumination position of the light signal emitted by the light-emitting element 44, thereby determining the equipment temperature. The farther the light signal moves, the higher the equipment temperature, thus controlling the power of the heat dissipation device 5 to increase the heat dissipation effect. The closer the light signal moves, the lower the equipment temperature, controlling the power of the heat dissipation device 5 to decrease the power, thereby reducing energy consumption.

[0057] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A lithium battery integrated power supply device with anti-collision function, characterized in that: The integrated power supply device includes a housing (1), an anti-collision device (2), a temperature comparison device (3), a temperature detection device (4), and a heat dissipation device (5). The housing (1) and the anti-collision device (2) are fastened together. The temperature comparison device (3) and the anti-collision device (2) are fastened together. The temperature comparison device (3) and the temperature detection device (4) are fastened together. The heat dissipation device (5) and the anti-collision device (2) are fastened together.

2. The lithium battery integrated power supply device with anti-collision function according to claim 1, characterized in that: The temperature comparison device (3) includes a mounting block (31), a compression block (32), a magnet (33), and an induction coil (34). The mounting block (31) and the compression block (32) are connected. The magnet (33) and the mounting block (31) are slidably connected. The induction coil (34) and the mounting block (31) are connected. The compression block (32) has a compression mounting cavity (321) and a connecting hole (322). The compression mounting cavity (321) has a moving block (35) and a connecting rod (36). The movable block (35) and the compression mounting cavity (321) are slidably connected. The movable block (35) and the connecting rod (36) are fastened together. The connecting rod (36) is placed in the connecting hole (322). The connecting rod (36) and the connecting hole (322) are slidably connected. The connecting rod (36) is provided with a first pulley (37). The compression block (32) is provided with a third pulley (39). The mounting block (31) and the temperature detection device (4) are fastened together. The mounting block (31) and the anti-collision device (2) are fastened together.

3. The lithium battery integrated power supply device with anti-collision function according to claim 2, characterized in that: The mounting block (31) is provided with a first mounting cavity (311), a second mounting cavity (312) and a third mounting cavity (313). The compression block (32) is placed in the first mounting cavity (311). There are two first mounting cavities (311), which are symmetrically distributed. A second pulley (38) is provided in the first mounting cavity (311). The second pulley (38) and the first mounting cavity (311) are fastened together. The magnet (33) is placed in the second mounting cavity (312). The magnet (33) and the second mounting cavity (312) are slidably connected. The induction coil (34) is placed in the third mounting cavity (313).

4. The lithium battery integrated power supply device with anti-collision function according to claim 3, characterized in that: The movable block (35) divides the compression mounting cavity (321) into a liquid storage cavity (3211) and a compression cavity (3212). The liquid storage cavity (3211) contains fluorinated liquid. The compression block (32) is provided with a connecting rope (323). The connecting rope (323) passes through the first pulley (37), the second pulley (38) and the third pulley (39) in sequence and is connected to the magnet (33).

5. The lithium battery integrated power supply device with anti-collision function according to claim 4, characterized in that: The temperature detection device (4) includes a detection housing (41), a silicone sheet (42), an aluminum alloy sheet (43), a light-emitting element (44), and a linear CCD sensor (45). The detection housing (41) and the mounting block (31) are fastened together. One end of the silicone sheet (42) is fastened to the detection housing (41). The aluminum alloy sheet (43) and the silicone sheet (42) are fastened together. The light-emitting element (44) and the aluminum alloy sheet (43) are fastened together. The linear CCD sensor (45) and the detection housing (41) are fastened together.

6. The lithium battery integrated power supply device with anti-collision function according to claim 5, characterized in that: The coefficient of thermal expansion of the silicone sheet (42) is greater than that of the aluminum alloy sheet (43).

7. The lithium battery integrated power supply device with anti-collision function according to claim 1, characterized in that: The heat dissipation device (5) includes a heat dissipation fan (51), an adjustment base (52), an adjustment motor (53), and an adjustment fan (54). The heat dissipation fan (51) is fastened to the anti-collision device (2), the adjustment base (52) is fastened to the anti-collision device (2), the adjustment base (52) is fastened to the adjustment motor (53), and the adjustment motor (53) is fastened to the adjustment fan (54).

8. The lithium battery integrated power supply device with anti-collision function according to claim 7, characterized in that: The anti-collision device (2) includes a movable plate (21), anti-collision springs (22) and a ventilated plate (23). The movable plate (21) is slidably connected to the housing (1). There are several anti-collision springs (22), which are evenly arranged on the movable plate (21). The several anti-collision springs (22) are fastened to the movable plate (21). The end of the several anti-collision springs (22) away from the movable plate (21) is fastened to the ventilated plate (23). The ventilated plate (23) is fastened to the mounting block (31). The ventilated plate (23) is fastened to the adjusting base (52).

9. A lithium battery integrated power supply device with anti-collision function according to claim 8, characterized in that: The box (1) is provided with a ventilation plate (11) and a door (12). The ventilation plate (11) is used to dissipate heat inside the box (1). The door (12) is provided with a handle (13). The door (12) and the handle (13) are fastened together. The box (1) is provided with a mounting groove (14). The movable plate (21) is placed in the mounting groove (14). The movable plate (21) and the mounting groove (14) are slidably connected.

Images