Standard for manufacturing process of profile-shaped polymer lithium battery
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2020/12/18 15:17:05
The technical scheme adopted by the profile-shaped polymer lithium battery is as follows: a profile-shaped polymer lithium battery comprises a circular-shaped battery body and a heating manager. The annular battery body has an inner ring cavity, and the heating manager is arranged in the inner ring cavity.
When the utility model, the circular battery ontology through is negative wire connected to electrical appliances, and to provide electrical power supply, when the environment temperature is lower than the rating, the heating manager work and generate heat to preheat or heating of the circular battery ontology, in order to make the circular battery ontology can work normally.
The heating manager comprises a heating body, a connecting seat and an end cover, wherein the connecting seat is clamped in the inner ring cavity, and the connecting seat has a annular inner arc inner surface and a central perforation, and the annular inner arc inner surface is in close contact with the inner surface of the inner ring cavity, and the heating body is perforated in the central perforation.
Two the end cover cover respectively in the connection of both ends up and down, the end cover central location with end cover perforation, the end cover perforation and connected to the central hole of the connection block, the central heating body wear is located in the central perforation of the heating body of both ends up and down, respectively, to wear in the end cover perforation, the set has a ring around part of the end cover, the ring part of the package cover in the annular cells on the surface of ontology, in order to enhance the circular battery ontology with the heating surface contact between the manager and the specific implementation, the heating element for electrical heating rods, the specific implementation,A silicone sleeve is arranged in the central perforation of the connecting seat. The silicone sleeve is located between the annular battery body and the heating body to improve the thermal conductivity. In the specific implementation, the connecting seat and the end cover are made of copper metal.
Beneficial effects of the utility model are as follows: when the utility model, the circular battery ontology through is negative wire connected to electrical appliances, and to provide electrical power supply, when the environment temperature is lower than the rating, the heating manager work and generate heat to preheat or heating of the circular battery ontology, in order to make the circular battery ontology can work normally.The invention relates to a ring-shaped polymer lithium battery, comprising a ring-shaped battery body 10 and a heating manager 20, wherein the ring-shaped battery body 10 has an inner ring cavity 11, and the heating manager 20 is arranged in the inner ring cavity 11.
When the utility model, the circular battery 10 through ontology is negative wire connected to electrical appliances, and to provide electrical power supply, when the environment temperature is lower than the rating, the heating work manager 20 and generate heat on the circular battery ontology 10 preheated or heating, in order to make the circular battery ontology 10 can work normally.
The heating manager 20 comprises a heating body 21, a connecting seat 22 and a end cover 23, wherein the connecting seat 22 is clamped in the inner ring cavity 11, and the connecting seat 22 has a annular inner arc inner surface 221 and a central perforation 222.The inner surface of the annular inner arc 221 is in close contact with the inner surface of the annular cavity 11, and the heating body 21 is perforated in the central perforation 222.
The two end covers (23) are respectively located at the upper and lower ends of the connecting seat (22), and the central position of the end cover (23) is provided with the end cover perforated (231), which is connected with the central perforated (222) of the connecting seat (22).
The middle part of the heating body 21 is perforated in the central perforation 222, and the upper and lower ends of the heating body 21 are perforated in the end cover perforation 231 respectively.
The end cover 23 is surrounded by a ring-buckle part 232, and the ring-buckle part 232 covering cover is set on the outer surface of the ring-shaped battery body 10, so as to improve the contact area between the ring-shaped battery body 10 and the heating manager 20.In the concrete implementation, the heating body 21 is an electric heating rod.During the specific implementation, the central perforation 222 of the connecting seat 22 is provided with a silicone sleeve 31, which is located between the annular battery body 10 and the heating body 21 to improve the thermal conductivity.The connecting seat 22 and the end cover 23 are made of copper metal.
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