Charger with self-adaptive temperature adjusting function

Abstract

The invention belongs to the technical field of charging equipment, and particularly relates to a charger with a self-adaptive temperature adjusting function, the charger comprises a charger body and an outer temperature control box, an inner mounting frame is fixedly mounted in the outer temperature control box, the charger body is mounted in the inner mounting frame, and two self-adaptive temperature adjusting assemblies are fixedly mounted in the outer temperature control box. The resistance of the thermistor can be changed according to the external temperature and the operating temperature of the charger body, so that the current and magnetic force passing through the electromagnet are changed, the heating assembly and the cooling assembly can be started in different external temperature environments according to the principle that like poles repel and opposite poles attract, and the higher the external temperature is, the higher the temperature is. The lower the resistance value of the thermistor is, the lower the external temperature is, and the higher the resistance value of the thermistor is, so that the self-adaptive temperature adjustment of the charger body is realized, the temperature of the charger body is adjusted to be within a safe range, and the use effect of the device is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of charging equipment, in particular to a charger with a self-adaptive temperature regulating function. Background Art

[0002] As a common power conversion device, the main function of a charger is to convert electrical energy into a form of electrical energy suitable for charging batteries or other devices. With the advancement of technology and changes in market demand, chargers are constantly innovating and developing in terms of function, performance and application scenarios. In addition, the functions of electronic products are becoming increasingly powerful, especially mobile devices such as mobile phones and electric vehicles, which have higher and higher requirements for charging efficiency and safety.

[0003] Traditional chargers cannot automatically sense and make corresponding adjustments when facing changing external environments, such as extremely high or low temperatures. In high temperature environments, the chemical reactions inside the battery will accelerate, generating more heat. If the charger cannot reduce the charging power or take other heat dissipation measures in a timely manner, it may cause the battery to overheat, thereby damaging the battery structure, shortening its service life, and even causing safety hazards.

[0004] To this end, the present invention provides a charger with a self-adaptive temperature adjustment function. Summary of the invention

[0005] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0006] The technical solution adopted by the present invention to solve its technical problems is: a charger with adaptive temperature adjustment function described in the present invention comprises a charging body and an external temperature control box, an inner mounting frame is fixedly installed inside the external temperature control box, and the charging body is installed inside the inner mounting frame, two adaptive temperature adjustment components are fixedly installed inside the external temperature control box, and the two adaptive temperature adjustment components are installed on both sides of the inner mounting frame, the two adaptive temperature adjustment components each comprise a thermistor, an electromagnet, a temperature rise start-stop component, a temperature drop start-stop component, a heating temperature rise component and a cooling temperature drop component, the temperature rise start-stop component comprises magnet 2, the temperature drop start-stop component comprises magnet 1, the adaptive temperature adjustment component controls the current passing through the electromagnet through the thermistor to change the magnetic force of the electromagnet, the adaptive temperature adjustment component controls the start and stop of the temperature rise start-stop component and the temperature drop start-stop component through the magnetic force applied by the electromagnet to magnet 2 and magnet 1, controls the start and stop of the heating temperature rise component and the cooling temperature drop component, and realizes temperature adjustment of the inner mounting frame.

[0007] Preferably, the adaptive temperature control component includes a mounting box, the thermistor is fixedly mounted on the top of the mounting box, one side of the thermistor is located on the outside of the external temperature control box, the other side of the thermistor is located on the inside of the internal mounting frame and contacts the outside of the charging body, the electromagnet is fixedly mounted inside the mounting box, the cooling start-stop component includes a moving groove one opened on one side of the mounting box, a moving column one is movably mounted inside the moving groove one, a contact plug-in block one is fixedly mounted on one end of the moving column one, a spring one is sleeved on the outer side of the moving column one, the magnetic poles of the spring one and the opposite side of the electromagnet are the same, a magnet one is fixedly mounted on the end of the moving column one away from the contact plug-in block one, one end of the spring one is fixedly connected to one side of the magnet one, and the other end of the spring one is fixedly connected to the inner wall of the mounting box, a contact socket one is fixedly mounted inside the moving groove one, a power connection box one is fixedly mounted on one side of the mounting box, and the power connection box one is connected to the contact socket one through a wire.

[0008] Preferably, a moving groove 2 is provided on one side of the installation box having moving groove 1, a spring 2 is installed inside the moving groove 2, a moving cylinder is fixedly installed on one end of the spring 2, a magnet ring is fixedly installed on the end of the moving cylinder away from the spring 2, the magnetic poles of the magnet ring and the opposite surfaces of the electromagnet are the same, a plastic push strip is fixedly installed on the side of the moving cylinder connected to the spring 2, a rack is fixedly installed on the end of the plastic push strip away from the moving cylinder, and the cooling component includes a gear, and the rack is meshed with the gear.

[0009] Preferably, a movable groove three is opened on a side of the installation box away from the movable groove one, a movable column two is movably installed inside the movable groove three, a spring three is sleeved on the outer side of the movable column two, a magnet two is fixedly installed on one end of the movable column two, the magnetic poles of the magnet two and the opposite side of the electromagnet are opposite, a contact block two is fixedly installed on the end of the spring three away from the magnet two, a contact socket two is fixedly installed inside the contact block two, a junction box two is fixedly installed on the top of the installation box, and the junction box two is connected to the contact socket two through a wire.

[0010] Preferably, the cooling component includes two heat dissipation guide fans, which are symmetrically fixed on the back of the inner mounting frame. The electrical box is connected to the heat dissipation guide fans through wires. Two heat dissipation windows are provided on the back of the inner mounting frame, and the two heat dissipation guide fans are respectively located on the back of the two heat dissipation windows.

[0011] Preferably, the cooling component also includes a heat dissipation slot opened on the back of the external temperature control box, the inside of the heat dissipation slot is movably installed with guide louvers, the top of the guide louvers is fixedly installed with shielding cloth, one end of the shielding cloth away from the guide louver is fixedly connected to the inside of the heat dissipation slot, and one end of the guide louver is fixedly installed on the gear.

[0012] Preferably, the heating and temperature raising component comprises two heating boxes, the two heating boxes are fixedly mounted on both sides of the inner mounting frame, electric heating rods are fixedly mounted inside the heating boxes, and the electric heating rods are connected to the second junction box via a wire.

[0013] Preferably, two movable guide seats are fixedly installed inside the charging body, the plastic push bar is movably installed on the inner side of the movable guide seat, two limit sleeves are fixedly installed inside the charging body, and one end of the rack away from the plastic push bar is movably installed on the inner side of the limit sleeve.

[0014] Preferably, a storage frame is fixedly installed inside the external temperature control box, and rectangular through grooves are provided on the back of the internal installation frame and the inside of the storage frame. A shielding cover is movably installed on the back of the external temperature control box, and a charging cable is fixedly connected to the back of the charging body, and the charging cable passes through the rectangular through groove and extends to the inner side of the storage frame.

[0015] Preferably, a temperature display is fixedly installed on the front of the charging body, a power display screen is fixedly installed on the front of the charging body, a USB socket is fixedly installed on the front of the charging body, a switch button is installed inside the charging body, and a charging socket is fixedly installed on the front of the charging body.

[0016] The beneficial effects of the present invention are as follows:

[0017] 1. The charger with adaptive temperature adjustment function described in the present invention can change its own resistance according to the external temperature and the operating temperature of the charger body through the set thermistor, thereby changing the current passing through the electromagnet, thereby changing the magnetic force of the electromagnet, and through the principle of like repels like and opposites attract each other, the heating component and the cooling component can be started in different external temperature environments, and the higher the external temperature, the lower the resistance value of the thermistor, and the lower the external temperature, the higher the resistance value of the thermistor, thereby realizing adaptive temperature adjustment of the charger body, adjusting the temperature of the charger body to a safe range, and improving the use effect of the device.

[0018] 2. The charger with adaptive temperature regulation function described in the present invention can start the heating component in a low external temperature environment through the principle of like repels like and opposites attract each other, and protect the charger body from freezing and keep it warm, so as to ensure the normal use of the charger body in a low temperature environment, especially in cold areas or under severe winter conditions, and can significantly improve the cold resistance and stability of the charger body to ensure the normal operation of the equipment. In addition, the cooling component can be started when the external temperature is high and the operating temperature of the charger body is high, and cool the charger body to ensure that the charger body can be cooled in time for normal use when the temperature is high, especially in a high temperature environment or under high load conditions, and can significantly improve the heat resistance and stability of the charger body, which not only extends the service life of the charger body, but also improves the overall performance of the equipment and user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described below in conjunction with the accompanying drawings.

[0020] Figure 1 is a stereogram of the present invention;

[0021] Figure 2 is a rear perspective view of the present invention;

[0022] Figure 3 is a side cross-sectional view of the present invention;

[0023] Figure 4 It is a schematic diagram of a local three-dimensional structure in the present invention;

[0024] Figure 5 It is a partial bottom-up structural schematic diagram of the present invention;

[0025] Figure 6 It is a schematic diagram of the structure of the adaptive temperature control component in the present invention;

[0026] Figure 7 yes Figure 6 A partial enlarged view of the middle part;

[0027] Figure 8 is a schematic cross-sectional view of the structure of the adaptive temperature control component in the present invention;

[0028] Fig. 9 It is a schematic diagram of a three-dimensional structure of a moving column in the present invention;

[0029] Fig.10 It is a schematic diagram of the cross-sectional structure of the heating box in the present invention;

[0030] In the figure: 1, charging body; 2, external temperature control box; 3, internal mounting frame; 4, thermistor; 5, electromagnet; 6, mounting box; 7, moving slot 1; 8, moving column 1; 9, contact plug block 1; 10, spring 1; 11, magnet 1; 12, contact socket 1; 13, power connection box 1; 14, moving slot 2; 15, spring 2; 16, moving cylinder; 17, magnet ring; 18, plastic push strip; 19, rack; 20, moving slot 3; 21, moving column 2; 22, spring 3; 23, magnet 2; 2 4. Contact plug block 2; 25. Contact socket 2; 26. Junction box 2; 27. Heat dissipation guide fan; 28. Heat dissipation slot; 29. ​​Guide louver; 30. Shielding cloth; 31. Gear; 32. Heating box; 33. Movable guide seat; 34. Limit sleeve; 35. Heat dissipation window; 36. Rectangular through groove; 37. Storage frame; 38. Shielding cover; 39. Charging cable; 40. Temperature display; 41. Power display screen; 42. USB socket; 43. Switch button; 44. Electric heating rod; 45. Charging socket. DETAILED DESCRIPTION

[0031] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0032] like Figures 1 to 10As shown, a charger with an adaptive temperature adjustment function described in an embodiment of the present invention includes a charger body 1 and an external temperature control box 2, an internal mounting frame 3 is fixedly installed inside the external temperature control box 2, and the charger body 1 is installed inside the internal mounting frame 3, two adaptive temperature adjustment components are fixedly installed inside the external temperature control box 2, and the two adaptive temperature adjustment components are installed on both sides of the internal mounting frame 3, and the two adaptive temperature adjustment components include a thermistor 4, an electromagnet 5, a temperature increase start-stop component, a temperature decrease start-stop component, a heating temperature increase component, and a cooling temperature decrease component The temperature rise start-stop component includes a magnet 23, the temperature drop start-stop component includes a magnet 11, the adaptive temperature adjustment component controls the current through the electromagnet 5 through the thermistor 4 to change the magnetic force of the electromagnet 5, and the adaptive temperature adjustment component controls the start and stop of the temperature rise start-stop component and the temperature drop start-stop component through the magnetic force applied by the electromagnet 5 to the magnet 2 23 and the magnet 11 to control the start and stop of the heating temperature rise component and the cooling temperature drop component to achieve temperature adjustment of the inner installation frame 3; when working, the thermistor 4 is set as a negative temperature coefficient thermistor, which can be based on The resistance of the charging body 1 is changed according to the external temperature and the operating temperature of the charging body 1. The higher the external temperature, the lower the resistance value of the thermistor 4, and the lower the external temperature, the higher the resistance value of the thermistor 4, thereby changing the current passing through the electromagnet 5, thereby changing the magnetic force of the electromagnet 5. The heating start-stop component can be started through the principle of like repels like and opposites attract, so that the heating component can be started in an environment with low external temperature, and the charging body 1 can be protected from freezing and kept warm to ensure that the charging body 1 can be used normally in a low temperature environment, especially in cold areas or under severe winter conditions, and the cold resistance and stability of the charging body 1 can be significantly improved to ensure the normal operation of the equipment. In addition, the cooling component can be started when the external temperature is high and the operating temperature of the charging body 1 is high, and the charging body 1 can be cooled and cooled to ensure that the charging body 1 can be cooled and used normally in time when the temperature is high, especially in a high temperature environment or a high load condition, and the heat resistance and stability of the charging body 1 can be significantly improved, which not only extends the service life of the charging body 1, but also improves the overall performance and user experience of the equipment.

[0033] like Figures 1 to 9As shown, the adaptive temperature control component includes a mounting box 6, a thermistor 4 is fixedly mounted on the top of the mounting box 6, one side of the thermistor 4 is located on the outside of the external temperature control box 2, and the other side of the thermistor 4 is located on the inside of the internal mounting frame 3 and contacts the outside of the charging body 1, the electromagnet 5 is fixedly mounted inside the mounting box 6, and the cooling start-stop component includes a moving groove 7 opened on one side of the mounting box 6, a moving column 8 is movably mounted inside the moving groove 7, a contact plug 9 is fixedly mounted on one end of the moving column 8, and the moving column 8 A spring 10 is installed on the outer sleeve of the movable column 8, and the magnetic poles of the spring 10 and the opposite side of the electromagnet 5 are the same. A magnet 11 is fixedly installed on the end of the movable column 8 away from the contact plug block 9, one end of the spring 10 is fixedly connected to one side of the magnet 11, and the other end of the spring 10 is fixedly connected to the inner wall of the installation box 6, a contact socket 12 is fixedly installed inside the movable groove 7, and a power connection box 13 is fixedly installed on one side of the installation box 6, and the power connection box 13 is connected to the contact socket 12 through a wire; when working, the charging The motor body 1, thermistor 4 and electromagnet 5 are connected in series in the same circuit, and the charging body 1, contact socket 12 and power connection box 13 are connected in series in the same circuit. When the external temperature or the temperature of the charging body 1 increases during operation, the temperature of the thermistor 4 will also increase accordingly, thereby reducing the resistance of the thermistor 4, and the current passing through the electromagnet 5 increases, thereby increasing the magnetic force of the electromagnet 5, thereby pushing the magnet 11 to move. The higher the temperature, the higher the magnetic force of the electromagnet 5, and the farther the magnet 11 moves. The spring 10 is squeezed to move the moving column 8 inside the moving groove 7, and finally the contact plug 9 is plugged into the contact socket 12 to form a complete closed electric switch, so that the cooling start-stop component is in a closed state, so that the charging body 1 supplies power to the power connection box 13, and finally supplies power to the cooling component, so that the cooling component starts to operate, thereby realizing adaptive cooling of the charging body 1, reducing the temperature of the charging body 1 to a safe range, and improving the use effect of the device.

[0034] like Figures 1 to 8As shown, the cooling start-stop component also includes a moving groove 2 14 opened on one side of the moving groove 1 7 opened inside the installation box 6, a spring 2 15 is installed inside the moving groove 2 14, a moving cylinder 16 is fixedly installed on one end of the spring 2 15, a magnet ring 17 is fixedly installed on the end of the moving cylinder 16 away from the spring 2 15, the magnetic poles of the magnet ring 17 and the opposite sides of the electromagnet 5 are the same, a plastic push strip 18 is fixedly installed on the side where the moving cylinder 16 is connected to the spring 2 15, and a rack 19 is fixedly installed on the end of the plastic push strip 18 away from the moving cylinder 16, and the cooling component includes a gear 31, and the rack 19 is meshed with the gear 31; when working, when the temperature of the outside world or the temperature of the charging body 1 rises during operation, , the temperature of the thermistor 4 will also increase, thereby reducing the resistance of the thermistor 4, and the current passing through the electromagnet 5 will increase, thereby increasing the magnetic force of the electromagnet 5. When the magnetic force of the electromagnet 5 increases, the magnet ring 17 can be pushed to move, and the moving cylinder 16 can be moved inside the moving groove 14, thereby squeezing the spring 15, and when the moving cylinder 16 moves, the plastic push bar 18 can be pushed to move, thereby pushing the rack 19 to move, thereby driving the gear 31 to rotate, prompting the cooling component to operate, thereby realizing adaptive cooling of the charging body 1, reducing the temperature of the charging body 1 to a safe range, and improving the use effect of the device.

[0035] like Figures 1 to 7 As shown, a moving groove 3 20 is provided on a side of the installation box 6 away from the moving groove 1 7, a moving column 21 is movably installed inside the moving groove 3 20, a spring 3 22 is sleeved on the outer side of the moving column 21, a magnet 23 is fixedly installed on one end of the moving column 21, the magnetic poles of the magnet 23 and the opposite side of the electromagnet 5 are opposite, a contact plug 24 is fixedly installed on the end of the spring 3 22 away from the magnet 23, a contact socket 25 is fixedly installed inside the contact plug 24, a junction box 26 is fixedly installed on the top of the installation box 6, and the junction box 26 is connected to the contact socket 25 through a wire; when working, the charging body 1, the contact socket 25 and the junction box 26 are connected in series in the same circuit, and when the external temperature When the temperature is low, the temperature of the thermistor 4 decreases, the resistance value of the thermistor 4 increases, the current passing through the electromagnet 5 decreases, the magnetic force of the electromagnet 5 decreases, and the attraction of the electromagnet 5 to the magnet 23 decreases. The spring 3 22 recovers its deformation and pulls back the magnet 23, so that the movable column 21 moves inside the movable groove 3 20, so that the contact plug block 24 is plugged into the contact socket 25, forming a complete closed switch, so that the charging body 1 supplies power to the junction box 2 26, and finally supplies power to the heating and heating component, so that the heating and heating component starts to operate, thereby realizing adaptive heating and heating of the charging body 1, raising the temperature of the charging body 1 to a safe range, and improving the use effect of the device.

[0036] like Figures 1 to 8 As shown, the cooling component includes two heat dissipation guide fans 27, and the two heat dissipation guide fans 27 are symmetrically fixedly installed on the back of the inner mounting frame 3. The power connection box 13 is connected to the heat dissipation guide fans 27 through wires. Two heat dissipation windows 35 are provided on the back of the inner mounting frame 3, and the two heat dissipation guide fans 27 are respectively located on the back of the two heat dissipation windows 35; when working, the power connection box 13 can supply power to the heat dissipation guide fans 27, so that the heat dissipation guide fans 27 can operate. When the heat dissipation guide fans 27 are in operation, they can blow air to the charging body 1 through the heat dissipation windows 35, so as to blow air to cool the charging body 1, ensuring that the charging body 1 can timely and effectively reduce the temperature when the temperature is high, thereby maintaining a normal working state.

[0037] like Figures 1 to 8 As shown, the cooling component also includes a heat dissipation slot 28 opened on the back of the external temperature control box 2, and the interior of the heat dissipation slot 28 is movably installed with a guide louver 29, and the top of the guide louver 29 is fixedly installed with a shielding cloth 30, and the end of the shielding cloth 30 away from the guide louver 29 is fixedly connected to the interior of the heat dissipation slot 28, and one end of the guide louver 29 is fixedly installed with a gear 31; when working, the rack 19 can drive the meshing gear 31 to rotate when it moves, thereby driving the guide louver 29 to swing, changing the shielding area of ​​the heat dissipation slot 28 by the guide louver 29. When the temperature is high, the shielding area of ​​the heat dissipation slot 28 by the guide louver 29 becomes smaller, and when the temperature is low, the shielding area of ​​the heat dissipation slot 28 by the guide louver 29 becomes larger, and the air inlet area of ​​the heat dissipation slot 28 can be adaptively adjusted according to the temperature, and the cooling efficiency can be adaptively adjusted, which can significantly improve the performance, safety and service life of the charging body 1, and provide stable and reliable energy support for various application scenarios.

[0038] like Figures 1 to 10 As shown, the heating and temperature raising component includes two heating boxes 32, and the two heating boxes 32 are fixedly installed on both sides of the inner mounting frame 3. Electric heating rods 44 are fixedly installed inside the heating boxes 32, and the electric heating rods 44 are connected to the second terminal box 26 through wires; when working, the second terminal box 26 can supply power to the electric heating rods 44, so that the electric heating rods 44 can operate. When the electric heating rods 44 operate, they can heat the water inside the heating boxes 32, and transfer the heat to the charging body 1 through the heating boxes 32 and the inner mounting frame 3, so as to heat the charging body 1, ensuring that the charging body 1 can timely and effectively increase the temperature when the temperature is low, thereby maintaining a normal working state.

[0039] like Figures 1 to 7As shown, two movable guide seats 33 are fixedly installed inside the charging body 1, the plastic push bar 18 is movably installed on the inner side of the movable guide seat 33, two limit sleeves 34 are fixedly installed inside the charging body 1, and one end of the rack 19 away from the plastic push bar 18 is movably installed on the inner side of the limit sleeve 34; when working, the plastic push bar 18 can be limited and restrained by the two movable guide seats 33, and the rack 19 can be limited and restrained by the limit sleeve 34.

[0040] like Figures 1 to 4 As shown, a storage frame 37 is fixedly installed inside the external temperature control box 2, and rectangular through grooves 36 are provided on the back of the internal mounting frame 3 and the inside of the storage frame 37. A shielding cover 38 is movably installed on the back of the external temperature control box 2, and a charging cable 39 is fixedly connected to the back of the charging body 1. The charging cable 39 passes through the rectangular through groove 36 and extends to the inner side of the storage frame 37. When working, the charging body 1 can be charged by an external power source through the provided charging cable 39, and the charging cable 39 can be stored inside the storage frame 37 when not in use, and the shielding cover 38 can be snapped on one side of the storage frame 37 to facilitate the storage and protection of the charging cable 39.

[0041] like Figures 1 to 3 As shown, a temperature display 40 is fixedly installed on the front of the charging body 1, a power display screen 41 is fixedly installed on the front of the charging body 1, a USB socket 42 is fixedly installed on the front of the charging body 1, a switch button 43 is installed inside the charging body 1, and a charging socket 45 is fixedly installed on the front of the charging body 1; when working, the operating temperature of the charging body 1 can be displayed by the set temperature display 40, the remaining power of the charging body 1 can be displayed by the set power display screen 41, the charging body 1 can be started and shut down by the set switch button 43, and different devices can be powered by the set USB socket 42 and charging socket 45, thereby improving the use effect of the device.

[0042] Working principle: When the outside temperature and the operating temperature of the charging body 1 are 0-30 degrees Celsius, the repulsive force of the electromagnet 5 on the magnet 11 and the magnet ring 17 is not enough to deform the spring 15 and the spring 2 14, so that the contact block 1 9 will not be plugged into the inside of the contact socket 12, and the rack 19 will not move, so that the cooling start-stop component will not start, and the cooling component will not start. In addition, at a temperature of 0-30 degrees Celsius, the attraction of the electromagnet 5 to the electromagnet 2 23 can cause the spring 3 22 to deform, so that the contact block 2 24 will not be plugged into the inside of the contact socket 2 25, so that the heating start-stop component will not start, and the heating component will not start. When the outside temperature or the charging body 1 is running, When the temperature rises to above 40 degrees Celsius, the temperature of the thermistor 4 will also rise, thereby reducing the resistance of the thermistor 4, and the current passing through the electromagnet 5 will increase, thereby increasing the magnetic force of the electromagnet 5, thereby pushing the magnet 11 to move. The higher the temperature, the higher the magnetic force of the electromagnet 5, and the farther the magnet 11 moves. The spring 10 is squeezed to move the moving column 8 inside the moving groove 7, and finally the contact plug 9 is plugged into the contact socket 12 to form a complete closed switch, so that the charging body 1 supplies power to the power connection box 13, and the power connection box 13 can supply power to the heat dissipation guide fan 27, so that the heat dissipation guide fan 27 can operate, and the heat dissipation guide fan 27 can pass through the heat dissipation window 3 when it operates. 5 blows air toward the charging body 1, thereby cooling the charging body 1, ensuring that the charging body 1 can reduce the temperature in time and effectively when the temperature is high, thereby maintaining a normal working state. When the magnetic force of the electromagnet 5 increases, the magnet ring 17 can be pushed to move, and the moving cylinder 16 can be moved inside the moving groove 14, thereby squeezing the spring 15, and when the moving cylinder 16 moves, the plastic push bar 18 can be pushed to move, thereby pushing the rack 19 to move. When the rack 19 moves, it can drive the meshing gear 31 to rotate, thereby driving the guide louver 29 to swing, changing the shielding area of ​​the guide louver 29 on the heat dissipation slot 28. When the temperature is high, the shielding area of ​​the guide louver 29 on the heat dissipation slot 28 becomes smaller. When the temperature is low, the shielding area of ​​the heat dissipation slot 28 by the guide louver 29 becomes larger, and the air inlet area of ​​the heat dissipation slot 28 can be adaptively adjusted according to the temperature, and the cooling efficiency can be adaptively adjusted, which can significantly improve the performance, safety and service life of the charging body 1, and provide stable and reliable energy support for various application scenarios. When the outside temperature drops below -10 degrees Celsius, the temperature of the thermistor 4 decreases, and the resistance value of the thermistor 4 increases, and the current passing through the electromagnet 5 decreases, so that the magnetic force of the electromagnet 5 decreases, thereby reducing the attraction of the electromagnet 5 to the magnet 2 23, and the spring 3 22 recovers the deformation and pulls back the magnet 2 23, so that the movable column 21 moves inside the movable slot 3 20, so that the contact plug block 2 24 is plugged into the inside of the contact socket 2 25.A complete closed switch is formed, so that the charging body 1 supplies power to the junction box 26, and the junction box 26 can supply power to the electric heating rod 44, so that the electric heating rod 44 can operate. When the electric heating rod 44 operates, it can heat the water inside the heating box 32, and transfer the heat to the charging body 1 through the heating box 32 and the inner mounting frame 3, so as to heat the charging body 1, ensuring that the charging body 1 can timely and effectively increase the temperature when the temperature is low, so as to maintain a normal working state.

[0043] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A charger with adaptive temperature adjustment function, characterized in that: The invention comprises a charging body (1) and an external temperature control box (2), wherein an internal mounting frame (3) is fixedly installed inside the external temperature control box (2), and the charging body (1) is installed inside the internal mounting frame (3), and two adaptive temperature adjustment components are fixedly installed inside the external temperature control box (2), and the two adaptive temperature adjustment components are installed on both sides of the internal mounting frame (3), and the two adaptive temperature adjustment components each comprise a thermistor (4), an electromagnet (5), a temperature rise start-stop component, a temperature drop start-stop component, a heating temperature rise component, and a cooling component. The temperature reduction component, the temperature increase start-stop component includes a second magnet (23), the temperature reduction start-stop component includes a first magnet (11), the adaptive temperature adjustment component controls the magnitude of the current passing through the electromagnet (5) through a thermistor (4) to change the magnitude of the magnetic force of the electromagnet (5), and the adaptive temperature adjustment component controls the start and stop of the temperature increase start-stop component and the temperature reduction start-stop component through the magnetic force applied by the electromagnet (5) to the second magnet (23) and the first magnet (11), thereby controlling the start and stop of the heating temperature increase component and the cooling temperature reduction component to achieve temperature adjustment of the internal installation frame (3).

2. The charger with adaptive temperature adjustment function according to claim 1, characterized in that: The adaptive temperature control component comprises a mounting box (6), the thermistor (4) is fixedly mounted on the top of the mounting box (6), one side of the thermistor (4) is located on the outside of the external temperature control box (2), the other side of the thermistor (4) is located on the inside of the internal mounting frame (3) and is in contact with the outside of the charging body (1), the electromagnet (5) is fixedly mounted inside the mounting box (6), the cooling start-stop component comprises a movable groove (7) provided on one side of the mounting box (6), a movable column (8) is movably mounted inside the movable groove (7), a contact plug (9) is fixedly mounted on one end of the movable column (8), and the movable column (8) is fixedly mounted on one end of the movable column (8), and the movable column (8) is fixedly mounted on the inner side of the inner mounting frame (3) and is in contact with the outer side of the charging body (1). A spring (10) is sleeved and installed on the outer side of the moving column (8), and the magnetic poles of the spring (10) and the opposite side of the electromagnet (5) are the same. A magnet (11) is fixedly installed on the end of the moving column (8) away from the contact plug block (9), one end of the spring (10) is fixedly connected to one side of the magnet (11), and the other end of the spring (10) is fixedly connected to the inner wall of the installation box (6). A contact socket (12) is fixedly installed inside the moving groove (7), and an electrical connection box (13) is fixedly installed on one side of the installation box (6), and the electrical connection box (13) is connected to the contact socket (12) through a wire.

3. The charger with adaptive temperature adjustment function according to claim 2, characterized in that: A moving groove (14) is provided on one side of the installation box (6) where the moving groove (7) is provided. A spring (15) is installed inside the moving groove (14). A moving cylinder (16) is fixedly installed on one end of the spring (15). A magnet ring (17) is fixedly installed on the end of the moving cylinder (16) away from the spring (15). The magnetic poles of the magnet ring (17) and the electromagnet (5) facing each other are the same. A plastic push bar (18) is fixedly installed on the side of the moving cylinder (16) connected to the spring (15). A rack (19) is fixedly installed on the end of the plastic push bar (18) away from the moving cylinder (16). The cooling component comprises a gear (31). The rack (19) is meshed with the gear (31).

4. The charger with adaptive temperature adjustment function according to claim 3, characterized in that: A moving groove three (20) is provided on a side of the installation box (6) away from the moving groove one (7), a moving column two (21) is movably installed inside the moving groove three (20), a spring three (22) is sleeved and installed on the outer side of the moving column two (21), a magnet two (23) is fixedly installed on one end of the moving column two (21), the magnetic poles of the magnet two (23) and the opposite side of the electromagnet (5) are opposite, a contact plug block two (24) is fixedly installed on the end of the spring three (22) away from the magnet two (23), a contact socket two (25) is fixedly installed inside the contact plug block two (24), a junction box two (26) is fixedly installed on the top of the installation box (6), and the junction box two (26) is connected to the contact socket two (25) through a wire.

5. The charger with adaptive temperature adjustment function according to claim 4, characterized in that: The cooling component comprises two heat dissipation guide fans (27), the two heat dissipation guide fans (27) are symmetrically fixedly installed on the back of the inner installation frame (3), the electrical connection box (13) is connected to the heat dissipation guide fans (27) through a wire, the back of the inner installation frame (3) is provided with two heat dissipation windows (35), and the two heat dissipation guide fans (27) are respectively located on the back of the two heat dissipation windows (35).

6. The charger with adaptive temperature adjustment function according to claim 5, characterized in that: The cooling component also includes a heat dissipation slot (28) opened on the back of the external temperature control box (2), the interior of the heat dissipation slot (28) is movably installed with a guide louver (29), the top of the guide louver (29) is fixedly installed with a shielding cloth (30), one end of the shielding cloth (30) away from the guide louver (29) is fixedly connected to the interior of the heat dissipation slot (28), and one end of the guide louver (29) is fixedly installed with a gear (31).

7. The charger with adaptive temperature adjustment function according to claim 6, characterized in that: The heating and temperature raising component comprises two heating boxes (32), the two heating boxes (32) are fixedly mounted on two sides of the inner mounting frame (3), and electric heating rods (44) are fixedly mounted inside the heating boxes (32), and the electric heating rods (44) are connected to the second junction box (26) via a wire.

8. The charger with adaptive temperature adjustment function according to claim 7, characterized in that: Two movable guide seats (33) are fixedly installed inside the charging body (1), the plastic push bar (18) is movably installed on the inner side of the movable guide seat (33), two limit sleeves (34) are fixedly installed inside the charging body (1), and one end of the rack (19) away from the plastic push bar (18) is movably installed on the inner side of the limit sleeve (34).

9. The charger with adaptive temperature adjustment function according to claim 8, characterized in that: A storage frame (37) is fixedly installed inside the external temperature control box (2), a rectangular through slot (36) is provided on the back of the internal installation frame (3) and the inside of the storage frame (37), a shielding cover (38) is movably installed on the back of the external temperature control box (2), and a charging cable (39) is fixedly connected to the back of the charging body (1), and the charging cable (39) passes through the rectangular through slot (36) and extends to the inner side of the storage frame (37).

10. The charger with adaptive temperature adjustment function according to claim 9, characterized in that: A temperature display (40) is fixedly mounted on the front of the charging body (1), a power display screen (41) is fixedly mounted on the front of the charging body (1), a USB socket (42) is fixedly mounted on the front of the charging body (1), a switch button (43) is mounted inside the charging body (1), and a charging socket (45) is fixedly mounted on the front of the charging body (1).

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