Quick-opening battery compartment based on seal detection

Abstract

The present invention belongs to the technical field of battery storage, and specifically relates to a battery bin with a quick-open / close type of bin door based on sealing detection, which includes a bin door, a bin body and a sealing processing system, wherein the bin door includes a hinge belt, a knob, a cover plate, a limiting middle plate and a sealing head; the cover plate is fixed to the bin body through a hinge belt, the limiting middle plate is fixed to the sealing head through screws, and a limiting disk is arranged between the two, the knob is connected to the middle thread of the cover plate, the cover plate is connected to the limiting middle plate through screws, and a plurality of pins, limiting claws, pull rod limiting rings, pull rod one, springs and pull rod two are arranged between the two, the pull rod limiting ring is sleeved on the outer side of the limiting disk, and the limiting disk is fixed to the knob through screws. The device solves the problem that the current battery bin with a quick-open / close type of bin door cannot realize quick battery replacement, and predicts the sealing of the battery bin in advance, resulting in reduced sealing and affecting the service life of the battery.

Description

Technical Field

[0001] The present invention belongs to the technical field of battery storage, and in particular relates to a battery compartment with a compartment door that quickly switches on and off based on sealing detection. Background Art

[0002] The battery compartment is a device for storing electrical energy and can provide power to a device or system. It is usually composed of a combination of multiple batteries, has a certain capacity and voltage, and can meet the power needs of various devices. The portability and efficiency of the battery compartment make it widely used in mobile power supplies, electric vehicles, and energy storage systems. However, the battery life of the battery in the battery compartment decreases after a period of use and needs to be replaced. Therefore, the battery needs to be replaced after each period of use. The current battery compartment cannot be quickly disassembled and assembled, and the screws need to be removed, which can easily cause parts to fall off or be lost. In addition, the sealing of the battery compartment is also very important. The sealed battery compartment can protect the battery from oxidation, moisture, and dust, thereby maintaining the quality of the battery. It is often necessary to manually tighten the battery compartment to ensure the internal seal, and the prediction of the sealing is also extremely important. This phenomenon has become a problem that needs to be solved urgently by people in this field. Summary of the invention

[0003] The object of the present invention is to provide a battery compartment with a compartment door quick-opening and closing function based on sealing detection, so as to solve the problems raised in the above-mentioned background technology.

[0004] In order to solve the above technical problems, the present invention provides the following technical solutions: a quick-opening battery compartment with a compartment door based on sealing detection, comprising a compartment door, a compartment body and a sealing processing system, the compartment door comprising a hinge belt, a knob, a cover plate, a limiting middle plate and a sealing head; the cover plate is fixed to the compartment body through a hinge belt, the limiting middle plate is fixed to each other with the sealing head through screws, and a limiting disk is arranged between the two, the knob is connected to the middle thread of the cover plate, the cover plate and the limiting middle plate are connected through screws, and a number of pins, limiting claws, pull rod limiting rings, pull rod one, springs and pull rod two are arranged between the two, the pull rod limiting ring is sleeved on the outer side of the limiting disk, and the limiting disk is fixed to the knob through screws, the pull rod limiting ring is connected to pull rod one and pull rod two through a pin, and pull rod one and pull rod two are connected to four limiting claws through a pin, and a spring is sleeved between two relatively arranged limiting claws.

[0005] The present invention further illustrates that a scale ring is pasted on one side, and the scale ring is located on the outer ring of the knob, and the sealing processing system includes a tightness identification module, an intelligent conversion module and an intelligent scale module. The tightness identification module is used to measure the looseness between the inner wall according to various parameters, and the intelligent conversion module is used to measure the rotation scale of the knob according to the looseness between the inner wall, and the intelligent scale module is used to feed back the measured rotation scale of the knob to the operator.

[0006] The present invention further illustrates that the tightness identification module includes a temperature identification unit, an air pressure prediction unit, a tightness measurement unit and a measurement result unit; the temperature identification unit, the air pressure prediction unit, the tightness measurement unit and the measurement result unit are electrically connected to each other, the temperature identification unit is used to identify the temperature outside the battery compartment, the air pressure prediction unit is used to predict the air pressure generated by gas volatilization during battery storage according to the temperature, the tightness measurement unit is used to measure multiple tightness values ​​according to the temperature and air pressure, and the measurement result unit is used to divide the multiple tightness values ​​and transmit the final tightness value to the intelligent conversion module.

[0007] The present invention further illustrates that the operation steps of the sealing processing system include: step S1, after the compartment door is closed, the battery storage work starts, and the sealing processing system runs at the same time; step S2, the temperature outside the battery compartment is identified by the temperature identification unit, and then the first looseness between the battery compartment and the inner wall is measured according to the temperature; step S3, the air pressure generated by the volatilization of the gas during the battery storage process is predicted, and the second looseness between the battery compartment and the inner wall is measured according to the air pressure, and when the temperature is higher than the system set value, step S4 is entered, otherwise step S6 is entered; step S4, if the looseness between the battery compartment and the inner wall is large, a gap will appear between the two, and the air pressure value will change, thereby measuring the third looseness between the battery compartment and the inner wall; step S5, the battery gas recovery speed is accelerated, and the fourth looseness between the battery compartment and the inner wall is measured by the gas discharged through the gap between the battery compartment and the volatilized gas; step S6, the rotation scale of the knob is measured according to the looseness between the battery compartment and the inner wall, and the measured rotation scale of the knob is fed back to the operator.

[0008] The present invention further illustrates that in step S2, the first looseness between the inner wall is: , is the first looseness between the inner wall / mm, is the maximum looseness between the inner wall / mm, is temperature / degrees Celsius, It is the maximum temperature / degrees Celsius, that is, the higher the temperature, the greater the thermal expansion and the greater the looseness between the inner wall.

[0009] The present invention further illustrates that in step S3, the second looseness between the inner wall is: , The gas pressure generated by gas volatilization during battery storage (Pa), is the maximum air pressure that can be tolerated in the room / Pa, It is the second looseness between the inner wall; that is, the greater the internal air pressure, the greater the thrust on the side, and the greater the friction intensity between the inner wall, which makes the looseness between the inner wall relatively increase.

[0010] The present invention further illustrates that in step S3 and step S4: hour, The temperature value set for the system / degrees Celsius: The looseness between the inner wall is large, the gap between the inner wall increases, and the air pressure value inside decreases. , , is the air pressure value leaking out through the gap between the inner wall / Pa, is the internal air pressure after leakage, is the third looseness between the inner wall; when hour: .

[0011] The present invention further illustrates that in step S3 and step S5: hour:

[0012] , is the amount of battery gas volatilization that increases as the temperature increases. , is the fourth degree of looseness with the inner wall; when hour: .

[0013] The present invention further illustrates that in step S6, according to , These two loosenesses are used to measure the rotation scale of the knob; when When: Use data; when When: Use data; that is, according to the high and low temperatures, two types of data are used to measure the rotation scale of the knob.

[0014] Compared with the prior art, the beneficial effects achieved by the present invention are as follows: the quick-opening battery compartment of the compartment door adopted by the present invention is easy to use, the compartment door can be opened and closed quickly, and IP68 and above protection can be achieved by tightening and squeezing the soft rubber on the sealing head, the protection is reliable, and after long-term use, even if the soft rubber on the sealing head is deformed, it can be compensated by tightening the knob to achieve protection;

[0015] By setting up a sealing processing system, the measured looseness allows the operator to predict the sealing performance, so that the knob can be tightened in advance to avoid the reduction of sealing performance and the deterioration of battery storage effect. For higher temperatures, the predicted looseness is larger, and vice versa, the smaller it is. It can quickly and accurately determine whether the knob is loose, and further measure the looseness between the sealing head and the inner wall of the bin body to improve the accuracy of the predicted looseness, which is convenient for improving the subsequent rotation scale accuracy of the knob. When the air pressure is high, the increased looseness value is larger, and vice versa, it is smaller, which plays a role in increasing the prediction accuracy;

[0016] When the temperature increases, the looseness between the sealing head and the inner wall of the warehouse is larger, so that the gap between the two is large, and the volatilized gas of the battery leaks. The leaked part reduces the air pressure in the warehouse, and the looseness is relatively reduced. The looseness is further refined to avoid insufficient tightening of the knob or excessive tightening force to damage the sealing head. When the temperature increases, the volatilization rate of the gas in the battery in the warehouse is accelerated, and the air pressure gradually increases. At the same time, part of the gas leaks out of the gap between the sealing head and the inner wall of the warehouse, causing the air pressure in the warehouse to change again, thereby further increasing the looseness value relatively. The looseness value can be further refined, and the measurement accuracy is greatly improved. When the temperature is high, the rotation scale of the knob is large and the tightening degree is large. The sealing of the battery compartment can be strengthened in advance to avoid the phenomenon of reduced battery service life due to poor sealing. When the temperature is low, a small scale is selected to avoid excessive tightening to damage the sealing head and the warehouse body, thereby increasing the service life of the warehouse door. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 is an exploded view of the present invention;

[0020] Figure 3 It is a schematic diagram of the structure of the warehouse door of the present invention;

[0021] Figure 4 It is a schematic diagram of the module connection relationship of the sealing processing system of the present invention;

[0022] In the figure: 1. hinge belt; 2. knob; 3. cover plate; 5. pin shaft; 6. limit claw; 7. pull rod limit ring; 8. pull rod one; 9. limit middle plate; 11. limit plate; 13. sealing head; 14. bin body; 15. spring; 16. pull rod two. DETAILED DESCRIPTION

[0023] The following is a further non-limiting detailed description of the technical solution of the present invention in conjunction with the preferred embodiments and the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] See also Figure 1-4The present invention provides a technical solution: a quick-opening battery compartment with a compartment door based on sealing detection, comprising a compartment door, a compartment body 14 and a sealing processing system, wherein the compartment door comprises a hinge belt 1, a knob 2, a cover plate 3, a limiting intermediate plate 9 and a sealing head 13;

[0025] The cover plate 3 is fixed to the bin body 14 through the hinge belt 1, the limiting middle plate 9 is fixed to each other with the sealing head 13 through screws, and a limiting disk 11 is arranged between the two, the knob 2 is connected to the middle thread of the cover plate 3, the cover plate 3 and the limiting middle plate 9 are connected through screws, and a plurality of pins 5, limiting claws 6, pull rod limiting rings 7, pull rod 1 8, springs 15 and pull rod 2 16 are arranged between the two, the pull rod limiting ring 7 is sleeved on the outer side of the limiting disk 11, and the limiting disk 11 is fixed to the knob 2 through screws, the pull rod limiting ring 7 is connected with the pull rod 1 8 and the pull rod 2 16 through the pin 5, and the pull rod 1 8 and the pull rod 2 16 are connected with four limiting claws 6 through the pin 5, and a spring 15 is sleeved between two limiting claws 6 arranged opposite to each other;

[0026] When the knob 2 is rotated counterclockwise for a certain angle, the limit plate 11 is driven to rotate synchronously, and the limit boss on the limit plate 11 pushes the boss on the pull rod limit ring 7, so that the pull rod limit ring 7 rotates together. The pull rod limit ring 7 rotates, driving the four pins 5 on the pull rod limit ring 7 to move together, and the pin 5 pulls the pull rod 1 8 and the pull rod 2 16 to move together. The pull rod 1 8 and the pull rod 2 16 pull the limit claw 6 to move inward. When the pull rod 1 8 and the pull rod 2 16 rotate, the limit claw 6 is pulled inward under the action of the middle position pin 5, and the entire warehouse door is pulled out, so that the warehouse door is opened, and the four limit claws 6 pop out under the action of the spring 15, which is easy to use and the warehouse door can be opened and closed quickly. By tightening and squeezing the soft glue on the sealing head 13, IP68 and above protection can be achieved, and the protection is reliable. After long-term use, even if the soft glue on the sealing head 13 is deformed, it can be compensated by tightening the knob 2 to achieve protection.

[0027] A scale ring is pasted on one side of the cover plate 3, and the scale ring is located on the outer ring of the knob 2. The sealing processing system includes a tightness identification module, an intelligent conversion module and an intelligent scale module. The tightness identification module is used to measure the looseness between the sealing head 13 and the inner wall of the bin body 14 according to various parameters. The intelligent conversion module is used to measure the rotation scale of the knob 2 according to the looseness between the sealing head 13 and the inner wall of the bin body 14. The intelligent scale module is used to feed back the measured rotation scale of the knob 2 to the operator.

[0028] The tightness identification module includes a temperature identification unit, an air pressure prediction unit, a tightness measurement unit and a measurement result unit;

[0029] The temperature recognition unit, the air pressure prediction unit, the tightness measurement unit and the measurement result unit are electrically connected to each other. The temperature recognition unit is used to identify the temperature outside the battery compartment. The air pressure prediction unit is used to predict the air pressure generated by gas volatilization during battery storage according to the temperature. The tightness measurement unit is used to measure multiple tightness values ​​according to the temperature and air pressure. The measurement result unit is used to divide the multiple tightness values ​​and transmit the final tightness value to the intelligent conversion module.

[0030] The operating steps of the sealed processing system include:

[0031] Step S1, after the door is closed, the battery storage operation begins, and the sealing treatment system is running;

[0032] Step S2, identifying the temperature outside the battery compartment by the temperature identification unit, and then measuring the first looseness between the sealing head 13 and the inner wall of the compartment body 14 according to the temperature;

[0033] Step S3, predicting the air pressure generated by gas volatilization during battery storage, and measuring the second looseness between the sealing head 13 and the inner wall of the bin body 14 according to the air pressure, and entering step S4 when the temperature is higher than the system set value, otherwise entering step S6;

[0034] Step S4: If the looseness between the sealing head 13 and the inner wall of the bin body 14 is large, a gap will appear between the two, and the air pressure value will change, thereby measuring the third looseness between the sealing head 13 and the inner wall of the bin body 14;

[0035] Step S5, the battery gas recovery speed is accelerated, and the gas discharged through the gap between the sealing head 13 and the inner wall of the bin body 14 and the volatilized gas are used to measure the fourth looseness between the sealing head 13 and the inner wall of the bin body 14;

[0036] Step S6, measuring the rotation scale of the knob 2 according to the looseness between the sealing head 13 and the inner wall of the bin body 14, and feeding back the measured rotation scale of the knob 2 to the operator.

[0037] In step S2, the first looseness between the sealing head 13 and the inner wall of the bin body 14 is:

[0038] , is the first looseness between the sealing head 13 and the inner wall of the bin body 14 / mm, is the maximum looseness between the sealing head 13 and the inner wall of the bin body 14 / mm, is temperature / degrees Celsius, is the maximum temperature / degree Celsius, that is, the higher the temperature, the greater the thermal expansion of the silo 14, and the greater the looseness between the sealing head 13 and the inner wall of the silo 14;

[0039] The measured looseness allows the operator to predict the sealing performance, so that the knob 2 can be tightened in advance to avoid reduced sealing performance and poor battery storage effect. For higher temperatures, the predicted looseness is greater, and vice versa. This allows the operator to quickly and accurately determine whether the knob 2 is loose.

[0040] In step S3, the second looseness between the sealing head 13 and the inner wall of the bin body 14 is:

[0041] , is the gas pressure generated by gas volatilization during battery storage / Pa, is the maximum air pressure that the chamber 14 can withstand (Pa), is the second looseness between the sealing head 13 and the inner wall of the bin body 14;

[0042] That is, the greater the air pressure in the bin body 14, the greater the thrust on the side of the sealing head 13, and the greater the friction strength between the sealing head 13 and the inner wall of the bin body 14, so that the looseness between the sealing head 13 and the inner wall of the bin body 14 increases relatively;

[0043] Further measuring the looseness between the sealing head 13 and the inner wall of the chamber body 14 improves the predicted looseness accuracy, which is convenient for improving the subsequent rotation scale accuracy of the knob 2. When the air pressure is high, the increased looseness value is larger, and vice versa, which plays a role in increasing the prediction accuracy.

[0044] In step S3 and step S4:

[0045] when hour, = Temperature value set by the system / degrees Celsius: The looseness between the sealing head 13 and the inner wall of the bin body 14 is large, the gap between the sealing head 13 and the inner wall of the bin body 14 increases, and the air pressure value in the bin body 14 decreases. , , is the air pressure value leaked through the gap between the sealing head 13 and the inner wall of the bin body 14 / Pa, is the air pressure in the chamber 14 after leakage, is the third looseness between the sealing head 13 and the inner wall of the bin body 14;

[0046] when hour: ;

[0047] When the temperature increases, the looseness between the sealing head 13 and the inner wall of the bin body 14 is large, so that the gap between the two is large, and the volatilized gas of the battery leaks. The leaked part reduces the air pressure in the bin body 14, and the looseness is relatively reduced. The looseness is further accurately determined to avoid insufficient tightening of the subsequent knob 2 or excessive tightening force to damage the sealing head 13.

[0048] In step S3 and step S5:

[0049] when hour: , is the amount of battery gas volatilization that increases as the temperature increases. , is the fourth looseness between the sealing head 13 and the inner wall of the bin body 14;

[0050] when hour: ;

[0051] When the temperature increases, the gas volatilization speed of the battery in the bin body 14 is accelerated, and the air pressure gradually increases. At the same time, part of the gas leaks out from the gap between the sealing head 13 and the inner wall of the bin body 14, causing the air pressure in the bin body 14 to change again, thereby further increasing the looseness value relatively. The looseness value can be further refined, and the measurement accuracy is greatly improved.

[0052] In step S6, according to , These two loosenesses are used to measure the rotation scale of knob 2;

[0053] when When: Use data;

[0054] when When: Use data;

[0055] That is, according to the high and low temperatures, two kinds of data are used to measure the rotation scale of knob 2;

[0056] When the temperature is high, the rotation scale of the knob 2 is large and the tightening degree is large, which can strengthen the sealing of the battery compartment in advance and avoid the phenomenon of reduced battery service life caused by poor sealing. When the temperature is low, a small scale is selected to avoid excessive tightening to damage the sealing head 13 and the compartment body 14, thereby increasing the service life of the compartment door.

[0057] In the description of the present invention, it is necessary to understand that the terms "up", "down", "front", "back", "left", "right", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0058] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them. Although the present invention has been described in detail with reference to the above embodiments, a person skilled in the art should understand that the technical solutions described in the above embodiments can still be modified, or some of the technical features can be replaced by equivalents, and these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A battery compartment with a quick-open / close type compartment door based on sealing detection, comprising a compartment door, a compartment body (14) and a sealing processing system, characterized in that: The door comprises a hinge belt (1), a knob (2), a cover plate (3), a limiting middle plate (9) and a sealing head (13); The cover plate (3) is fixed to the bin body (14) through a hinge belt (1), the limiting middle plate (9) is fixed to the sealing head (13) through screws, and a limiting disk (11) is arranged between the two, the knob (2) is connected to the middle thread of the cover plate (3), the cover plate (3) and the limiting middle plate (9) are connected through screws, and a plurality of pins (5), limiting claws (6), pull rod limiting rings (7), pull rod one (8), springs (15) and pull rod two (16) are arranged between the two, the pull rod limiting ring (7) is sleeved on the outer side of the limiting disk (11), and the limiting disk (11) is fixed to the knob (2) through screws, the pull rod limiting ring (7) is connected to the pull rod one (8) and the pull rod two (16) through the pin (5), and the pull rod one (8) and the pull rod two (16) are connected through The pin shaft (5) is connected to four limit claws (6), and a spring (15) is sleeved between two limit claws (6) arranged opposite to each other. A scale ring is pasted on one side of the cover plate (3), and the scale ring is located on the outer ring of the knob (2). The sealing processing system comprises a tightness recognition module, an intelligent conversion module and an intelligent scale module. The tightness recognition module is used to measure the looseness between the sealing head (13) and the inner wall of the bin body (14) according to various parameters. The intelligent conversion module is used to measure the rotation scale of the knob (2) according to the looseness between the sealing head (13) and the inner wall of the bin body (14). The intelligent scale module is used to feed back the measured rotation scale of the knob (2) to an operator. The tightness recognition module comprises a temperature recognition unit, an air pressure prediction unit, a tightness measurement unit and a measurement result unit. The temperature identification unit, the air pressure prediction unit, the tightness measurement unit and the measurement result unit are electrically connected to each other. The temperature identification unit is used to identify the temperature outside the battery compartment. The air pressure prediction unit is used to predict the air pressure generated by gas volatilization during battery storage according to the temperature. The tightness measurement unit is used to measure multiple tightness values ​​according to the temperature and air pressure. The measurement result unit is used to divide the multiple tightness values ​​and transmit the final tightness value to the intelligent conversion module.

2. The battery compartment with quick door opening and closing function based on sealing detection according to claim 1, characterized in that: The operation steps of the sealing processing system include: Step S1, after the door is closed, the battery storage operation begins, and the sealing treatment system is running; Step S2, identifying the temperature outside the battery compartment by means of a temperature identification unit, and then measuring a first looseness between the sealing head (13) and the inner wall of the compartment body (14) according to the temperature; Step S3, predicting the air pressure generated by gas volatilization during battery storage, and measuring the second looseness between the sealing head (13) and the inner wall of the storage body (14) according to the air pressure, and entering step S4 when the temperature is higher than the system set value, otherwise entering step S6; Step S4: if the degree of looseness between the sealing head (13) and the inner wall of the bin body (14) is large, a gap will appear between the two, and the air pressure value will change, thereby measuring the third degree of looseness between the sealing head (13) and the inner wall of the bin body (14); Step S5, the battery gas recovery speed is accelerated, and the gas discharged through the gap between the sealing head (13) and the inner wall of the bin body (14) and the volatilized gas are used to measure the fourth looseness between the sealing head (13) and the inner wall of the bin body (14); Step S6: measuring the rotation scale of the knob (2) according to the looseness between the sealing head (13) and the inner wall of the chamber body (14), and feeding back the measured rotation scale of the knob (2) to the operator.

3. The fast-opening battery compartment based on sealing detection according to claim 2, characterized in that: In step S2, the first looseness between the sealing head (13) and the inner wall of the bin body (14) is: , is the first looseness between the sealing head (13) and the inner wall of the bin body (14) (mm), is the maximum looseness between the sealing head (13) and the inner wall of the chamber (14) (mm), is temperature / degrees Celsius, is the maximum temperature / degree Celsius, that is, the higher the temperature, the greater the degree of thermal expansion of the bin body (14), and the greater the looseness between the sealing head (13) and the inner wall of the bin body (14).

4. The fast-opening battery compartment based on sealing detection according to claim 3 is characterized in that: In step S3, the second looseness between the sealing head (13) and the inner wall of the bin body (14) is: , The gas pressure generated by gas volatilization during battery storage (Pa), is the maximum air pressure that the chamber (14) can withstand (Pa), is a second degree of looseness between the sealing head (13) and the inner wall of the bin body (14); That is, the greater the air pressure in the bin body (14), the greater the thrust on the side of the sealing head (13), and the greater the friction intensity between the sealing head (13) and the inner wall of the bin body (14), so that the looseness between the sealing head (13) and the inner wall of the bin body (14) increases relatively.

5. The battery compartment with quick door opening and closing function based on sealing detection according to claim 4, characterized in that: In the steps S3 and S4: when hour, = is the temperature value set by the system / degrees Celsius: the looseness between the sealing head (13) and the inner wall of the bin body (14) is large, the gap between the sealing head (13) and the inner wall of the bin body (14) increases, and the air pressure value in the bin body (14) decreases. , , is the air pressure value leaking out through the gap between the sealing head (13) and the inner wall of the bin body (14) (Pa), is the air pressure in the chamber (14) after leakage, is the third degree of looseness between the sealing head (13) and the inner wall of the bin body (14); when hour: .

6. The battery compartment with quick door opening and closing function based on sealing detection according to claim 5, characterized in that: In the steps S3 and S5: when hour: , is the amount of battery gas volatilization that increases as the temperature increases. , is a fourth degree of looseness between the sealing head (13) and the inner wall of the bin body (14); when hour: .

7. The fast-opening battery compartment based on sealing detection according to claim 6, characterized in that: In step S6, according to , These two loosenesses are used to measure the rotation scale of the knob (2); when When: Use data; when When: Use data; That is, according to the high and low temperatures, two types of data are used to measure the rotation scale of the knob (2).

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