Storage battery management device with temperature control function

Abstract

The utility model discloses a storage battery management device with a temperature control function, which belongs to the technical field of battery management and comprises a protective shell, a temperature controller is arranged on one side of the protective shell, a filter screen dismounting and mounting component is arranged at the bottom end of the temperature controller, a positioning mounting component is arranged in the protective shell, and the filter screen dismounting and mounting component is arranged in the protective shell. A storage battery body is arranged at the upper end of the positioning installation assembly, a temperature sensor is arranged on one side of the inner wall of the protection shell, and a cooling fan is arranged at the upper end of the temperature sensor. By arranging the positioning mounting assembly, storage batteries of different specifications can be conveniently and stably mounted and fixed, the storage batteries are prevented from sliding, the working stability of equipment is ensured, the use quality of the equipment is improved, the storage batteries can be buffered and protected when vibration occurs, the service life of the equipment is prolonged, and the production cost is reduced. And by arranging the filter screen dismounting and mounting assembly, the convenience of cleaning the filter screen is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of battery management, and in particular relates to a battery management device with a temperature control function. Background Art

[0002] A battery is a device that converts chemical energy directly into electrical energy. It is designed to be rechargeable and is recharged through a reversible chemical reaction. It usually refers to a lead-acid battery, which is a type of battery and belongs to a secondary battery. Its working principle: when charging, it uses external electrical energy to regenerate the internal active substances and store the electrical energy as chemical energy. When it needs to be discharged, it converts the chemical energy into electrical energy output again, such as the mobile phone batteries commonly used in life.

[0003] Chinese patent application No. 202321118500.6 discloses a battery management device with a temperature control function, which specifically relates to the field of battery management technology, including a battery housing, wherein a fixedly connected battery is provided inside the battery housing, and a plurality of side spacer blocks are fixed on both sides of the inner wall of the battery housing, and both sides of the side spacer blocks are provided with interval temperature control components; the interval temperature control components include a plurality of interval support blocks arranged on one side of the side spacer blocks. The utility model sets a limit support group, and the temperature controller starts the temperature control motor to drive the heat dissipation fan blades to rotate. The external cold air flows along the interval between the side spacer block and the interval support block, and flows along the interval space between the interval bottom block and the interval distribution strip, which quickly drives the heat interval outside the battery to flow to the external position of the battery housing, so that the internal temperature of the battery housing can be quickly reduced to a low temperature state, and the temperature control efficiency is higher.

[0004] The above-mentioned patent is inconvenient to install and fix batteries of different specifications during use, which may easily cause the batteries to shake after being placed, and cannot protect the batteries, thus affecting the service life of the equipment. At the same time, it is inconvenient to clean the filter, which wastes human resources and has high use costs. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a battery management device with temperature control function, which has the characteristics of good battery protection effect and convenient filter cleaning.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a battery management device with temperature control function, comprising a protective shell, a temperature controller is arranged on one side of the protective shell, a filter disassembly and assembly assembly is arranged at the bottom end of the temperature controller, a positioning and installation assembly is arranged inside the protective shell, a battery body is arranged at the upper end of the positioning and installation assembly, a temperature sensor is arranged on one side of the inner wall of the protective shell, and a cooling fan is arranged at the upper end of the temperature sensor.

[0007] Preferably, the positioning and mounting assembly includes a guide column, a clamping frame, a handwheel, a screw and a buffer device, wherein a buffer device is provided at the inner bottom end of the protective shell, a screw is provided on one side of the upper end of the buffer device, a guide column is provided on one side of the screw, a clamping frame is provided between the guide column and the screw, and a handwheel is provided at the top end of the screw.

[0008] Preferably, branch rods are evenly spaced apart on one side of the pressing frame, and anti-slip grooves are provided on the surface of the hand wheel.

[0009] Preferably, the buffer device includes a placement plate, a buffer spring, a telescopic rod, a guide cylinder and a damping slider, wherein the telescopic rod is symmetrically arranged at the inner bottom end of the protective shell, the buffer spring is sleeved on the surface of the telescopic rod, the placement plate is arranged at the upper end of the telescopic rod, the damping slider is arranged at the middle bottom end of the placement plate, and the guide cylinder is arranged at the bottom end of the protective shell corresponding to the damping slider.

[0010] Preferably, through grooves are evenly spaced inside the placement plate.

[0011] Preferably, the filter disassembly and assembly assembly includes a filter screen plate, a magnetic ring, a retaining ring and a mounting seat, wherein a mounting seat is provided on one side surface of the protective shell, a retaining ring is provided inside the mounting seat, a magnetic ring is provided on one side of the retaining ring, and a filter screen plate is provided on one side of the magnetic ring.

[0012] Preferably, a guide rod is provided at the upper end of the mounting seat, a limit spring is sleeved on the surface of the guide rod, a pull plate is provided on one side of the limit spring, and an abutment block is provided on the bottom end surface of the pull plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model can conveniently and stably install and fix batteries of different specifications by setting a positioning installation component, prevent the batteries from sliding, ensure the stability of the equipment, improve the quality of equipment use, and buffer and protect the batteries in the event of vibration, thereby increasing the service life of the equipment and ensuring the quality of work.

[0015] 2. The utility model provides a filter disassembly assembly component, so that when the filter needs to be cleaned, it can be quickly and conveniently ejected from the mounting seat for cleaning, thereby improving the convenience of equipment use, reducing cleaning costs, and improving filtering effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the positioning and installation assembly of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the buffer device of the utility model;

[0019] Figure 4 It is a schematic diagram of the structure of the filter screen disassembly and assembly component of the utility model.

[0020] In the figure: 1. Protective shell; 2. Filter disassembly and assembly assembly; 21. Filter screen plate; 22. Magnetic ring; 23. Retaining ring; 24. Limiting spring; 25. Pull plate; 26. Guide rod; 27. Abutment block; 28. Mounting seat; 3. Battery body; 4. Positioning and installation assembly; 41. Guide column; 42. Clamping frame; 43. Hand wheel; 44. Screw rod; 45. Buffer device; 451. Placement plate; 452. Buffer spring; 453. Telescopic rod; 454. Through slot; 455. Guide cylinder; 456. Damping slider; 5. Temperature sensor; 6. Temperature controller; 7. Cooling fan. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example 1

[0023] See also Figure 1-4 The utility model provides the following technical solutions: a battery management device with temperature control function, comprising a protective shell 1, a temperature controller 6 is arranged on one side of the protective shell 1, a filter disassembly assembly 2 is arranged at the bottom end of the temperature controller 6, a positioning installation assembly 4 is arranged inside the protective shell 1, a battery body 3 is arranged at the upper end of the positioning installation assembly 4, a temperature sensor 5 is arranged on one side of the inner wall of the protective shell 1, and a cooling fan 7 is arranged at the upper end of the temperature sensor 5.

[0024] Specifically, the positioning and installation assembly 4 includes a guide column 41, a clamping frame 42, a handwheel 43, a screw rod 44 and a buffer device 45, wherein the buffer device 45 is arranged at the inner bottom end of the protective shell 1, a screw rod 44 is arranged on one side of the upper end of the buffer device 45, a guide column 41 is arranged on one side of the screw rod 44, a clamping frame 42 is arranged between the guide column 41 and the screw rod 44, and a handwheel 43 is arranged at the top end of the screw rod 44.

[0025] By adopting the above technical solution, the battery body 3 is placed on the upper end of the placement plate 451, and then the hand wheel 43 is rotated to drive the clamping frame 42 to move downward along the guide column 41, so that the clamping frame 42 abuts against the upper end of the battery body 3 to clamp it, preventing the battery body 3 from shaking after installation, thereby ensuring the firmness of the installation and the stability of the operation.

[0026] Specifically, branch rods are evenly spaced apart on one side of the pressing frame 42 , and anti-slip grooves are provided on the surface of the hand wheel 43 .

[0027] By adopting the above technical solution, the coverage area of ​​the upper end of the battery body 3 by the pressing frame 42 is reduced, and the cooling effect of the battery body 3 when the airflow blows through is improved.

[0028] Specifically, the buffer device 45 includes a placement plate 451, a buffer spring 452, a telescopic rod 453, a guide cylinder 455 and a damping slider 456, wherein the telescopic rod 453 is symmetrically arranged at the inner bottom end of the protective shell 1, the buffer spring 452 is sleeved on the surface of the telescopic rod 453, the placement plate 451 is arranged at the upper end of the telescopic rod 453, the damping slider 456 is arranged at the middle bottom end of the placement plate 451, and the guide cylinder 455 is arranged at the bottom end of the protective shell 1 corresponding to the damping slider 456.

[0029] By adopting the above technical solution, when vibration occurs, the buffer spring 452 at the bottom of the placement plate 451 is vibrated by force, and the telescopic rod 453 is extended and retracted accordingly, and the damping slider 456 at the bottom of the placement plate 451 slides along the inner wall surface of the guide cylinder 455 to process the elastic potential energy of the buffer spring 452, so as to achieve a shock absorbing effect, improve the safety of equipment use, and ensure the service life of the equipment.

[0030] Specifically, through grooves 454 are evenly spaced inside the placement plate 451 .

[0031] By adopting the above technical solution, the heat dissipation at the bottom of the battery body 3 is facilitated and the temperature control effect is improved.

[0032] When this embodiment is used, the battery body 3 is placed on the upper end of the placement plate 451, and then the hand wheel 43 is rotated to drive the pressing frame 42 to move downward along the guide column 41, so that the pressing frame 42 abuts against the upper end of the battery body 3 to press it, thereby preventing the battery body 3 from shaking after installation, and ensuring the firmness of the installation and the stability of the work;

[0033] When vibration occurs, the buffer spring 452 at the bottom of the placement plate 451 is vibrated by force, and the telescopic rod 453 is extended and retracted accordingly, and the damping slider 456 at the bottom of the placement plate 451 slides along the inner wall surface of the guide cylinder 455 to process the elastic potential energy of the buffer spring 452, so as to achieve a shock absorbing effect, improve the safety of equipment use, and ensure the service life of the equipment.

[0034] Example 2

[0035] The difference between this embodiment and embodiment 1 is that: specifically, the filter disassembly and assembly component 2 includes a filter screen plate 21, a magnetic ring 22, a retaining ring 23 and a mounting seat 28, wherein a mounting seat 28 is provided on one side surface of the protective shell 1, a retaining ring 23 is provided inside the mounting seat 28, a magnetic ring 22 is provided on one side of the retaining ring 23, and a filter screen plate 21 is provided on one side of the magnetic ring 22.

[0036] By adopting the above technical solution, the air flow is filtered by the filter plate 21 and then blown into the protective shell 1 to cool the battery body 3. After long-term use, a large amount of dust will adhere to the surface of the filter plate 21. At this time, the filter plate 21 needs to be cleaned. The pull plate 25 is slid along the guide rod 26 to compress the limit spring 24. At the same time, the abutment block 27 at the bottom end of the pull plate 25 moves forward to attract the top of the filter plate 21 on the surface of the magnetic ring 22, thereby ensuring the convenience of disassembly of the filter plate 21 and saving human resources. When installing the filter plate 21, it can be installed by attracting it to the magnetic ring 22 accordingly, thereby ensuring the use efficiency of the equipment and improving the cleaning effect.

[0037] Specifically, a guide rod 26 is provided at the upper end of the mounting seat 28 , a limit spring 24 is sleeved on the surface of the guide rod 26 , a pull plate 25 is provided on one side of the limit spring 24 , and an abutment block 27 is provided on the bottom surface of the pull plate 25 .

[0038] By adopting the above technical solution, the pull plate 25 is slid along the guide rod 26 so that the limit spring 24 is compressed. At the same time, the abutment block 27 at the bottom end of the pull plate 25 moves forward to attract the filter screen plate 21 on the surface of the magnetic ring 22, thereby ensuring the convenience of disassembly of the filter screen plate 21 and saving human resources.

[0039] When this embodiment is in use: the air flow is filtered by the filter plate 21 and then blown into the protective shell 1 to cool the battery body 3. After long-term use, a large amount of dust will adhere to the surface of the filter plate 21. At this time, the filter plate 21 needs to be cleaned, and the pull plate 25 is slid along the guide rod 26 to compress the limit spring 24. At the same time, the abutment block 27 at the bottom end of the pull plate 25 moves forward to attract the top of the filter plate 21 on the surface of the magnetic ring 22, thereby ensuring the convenience of disassembly of the filter plate 21 and saving human resources. When installing the filter plate 21, it can be installed by attracting it to the magnetic ring 22 accordingly, thereby ensuring the use efficiency of the equipment and improving the cleaning effect.

[0040] The structure and use principle of the temperature sensor 5, temperature controller 6 and cooling fan 7 in the utility model have been disclosed in a battery management device with temperature control function disclosed in Chinese patent application No. 202321118500.6.

[0041] Working principle and use process of the utility model: When the utility model is used, the battery body 3 needs to be placed in the protective shell 1 for work, the battery body 3 is placed on the upper end of the placement plate 451, and then the hand wheel 43 is rotated to drive the pressing frame 42 to move down along the guide column 41, so that the pressing frame 42 abuts against the upper end of the battery body 3 to press it, preventing the battery body 3 from shaking after installation, ensuring the firmness of the installation and the stability of the work;

[0042] When vibration occurs, the buffer spring 452 at the bottom of the placement plate 451 is vibrated by force, and the telescopic rod 453 is extended and retracted accordingly, and the damping slider 456 at the bottom of the placement plate 451 slides along the inner wall surface of the guide cylinder 455 to process the elastic potential energy of the buffer spring 452, so as to achieve a shock-absorbing effect, improve the safety of the equipment, and ensure the service life of the equipment;

[0043] When the temperature sensor 5 senses that the temperature inside the protective shell 1 has risen, the heat dissipation fan 7 can be started through the temperature controller 6 to work, and the air flow is filtered by the filter plate 21 and then blown into the protective shell 1 to cool the battery body 3. After long-term use, a large amount of dust will adhere to the surface of the filter plate 21. At this time, the filter plate 21 needs to be cleaned, and the pull plate 25 is slid along the guide rod 26 to compress the limit spring 24. At the same time, the abutment block 27 at the bottom end of the pull plate 25 moves forward to attract the top of the filter plate 21 on the surface of the magnetic ring 22, thereby ensuring the convenience of disassembly of the filter plate 21 and saving human resources. When installing the filter plate 21, it can be installed by attracting it to the corresponding magnetic ring 22, thereby ensuring the use efficiency of the equipment and improving the cleaning effect.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A battery management device with temperature control function, comprising a protective housing, characterized in that: A temperature controller is arranged on one side of the protective shell, a filter disassembly assembly is arranged at the bottom end of the temperature controller, a positioning installation assembly is arranged inside the protective shell, a battery body is arranged at the upper end of the positioning installation assembly, a temperature sensor is arranged on one side of the inner wall of the protective shell, and a cooling fan is arranged at the upper end of the temperature sensor.

2. A battery management device with temperature control function according to claim 1, characterized in that: The positioning and installation assembly includes a guide column, a clamping frame, a handwheel, a screw and a buffer device, wherein the buffer device is arranged at the inner bottom end of the protective shell, a screw is arranged on one side of the upper end of the buffer device, a guide column is arranged on one side of the screw, a clamping frame is arranged between the guide column and the screw, and a handwheel is arranged at the top end of the screw.

3. A battery management device with temperature control function according to claim 2, characterized in that: One side of the pressing frame is evenly spaced with branch rods, and the surface of the hand wheel is provided with anti-skid patterns.

4. A battery management device with temperature control function according to claim 2, characterized in that: The buffer device includes a placement plate, a buffer spring, a telescopic rod, a guide cylinder and a damping slider, wherein the telescopic rod is symmetrically arranged at the inner bottom end of the protective shell, the buffer spring is sleeved on the surface of the telescopic rod, the placement plate is arranged at the upper end of the telescopic rod, the damping slider is arranged at the middle bottom end of the placement plate, and the guide cylinder is arranged at the bottom end of the protective shell corresponding to the damping slider.

5. The battery management device with temperature control function according to claim 4, characterized in that: The interior of the placement plate is evenly spaced with through grooves.

6. The battery management device with temperature control function according to claim 1, characterized in that: The filter disassembly and assembly assembly includes a filter screen plate, a magnetic ring, a retaining ring and a mounting seat, wherein a mounting seat is arranged on one side surface of the protective shell, a retaining ring is arranged inside the mounting seat, a magnetic ring is arranged on one side of the retaining ring, and a filter screen plate is arranged on one side of the magnetic ring.

7. A battery management device with temperature control function according to claim 6, characterized in that: A guide rod is arranged at the upper end of the mounting seat, a limit spring is sleeved on the surface of the guide rod, a pull plate is arranged on one side of the limit spring, and an abutment block is arranged on the bottom end surface of the pull plate.

Images