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Car battery temperature protector

A technology for temperature protectors and car batteries, which is applied to electrochemical generators, batteries, circuits, etc., and can solve problems such as the car not starting normally, the power of the battery is reduced, and the battery lacks a temperature protection device.

Inactive Publication Date: 2014-06-18
HARBIN INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention is to solve the problem that the existing car battery lacks a temperature protection device, and if it is placed in a low temperature environment for a long time, the power of the battery will decrease and the car cannot start normally.

Method used

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  • Car battery temperature protector
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specific Embodiment approach 1

[0016] Specific implementation mode 1: refer to figure 1 To specifically describe this embodiment, the automobile battery temperature protector described in this embodiment includes a battery insulation box and a control box 5 , and the battery insulation box is arranged below the control box 5 .

[0017] The battery insulation box includes a battery insulation box body 2 , a first top cover 4 and a second top cover 3 .

[0018] The battery insulation box body 2 has an upper opening structure, the battery insulation box is used to place the battery 1, and the left side of the first top cover 4 is connected with the right end surface of the second top cover 3 through a hinge; the The right side of the first top cover 4 is connected with the right side of the battery insulation box body 2 through a hinge, and the left side of the second top cover 3 is connected with the left side of the battery insulation box body 2 through the buckle 6. , the inner wall of the battery insulati...

specific Embodiment approach 2

[0025] Embodiment 2: The difference between this embodiment and the car battery temperature protector described in Embodiment 1 is that the battery insulation box is a double-layer structure, and a battery insulation box is provided between the inner wall 11 and the outer wall 8 of the battery insulation box. Inner insulation layer 9 and outer insulation layer 10.

specific Embodiment approach 3

[0026] Embodiment 3: The difference between this embodiment and the car battery temperature protector described in Embodiment 1 is that it also includes a remote control and a wireless signal receiving module, and the signal output end of the wireless signal receiving module is connected to the control module b. The wireless signal input end, the wireless signal receiving module is used for receiving the wireless signal transmitted by the remote control.

[0027] Working principle: After the car is turned off, the circuit is switched from the working state of the engine to the working state of the temperature control circuit in the control box. The battery provides power, and the trigger circuit controls the heating of the heating belt. First, the wireless control module adjusts the parking heating mode, which is divided into long-term (more than 8 hours) parking and short-term (2-8 hours) parking, the voltage detection circuit detects the voltage at both ends of the relay, tha...

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Abstract

The invention relates to a car battery temperature protector, which relates to the field of the car battery temperature protection, and solves the problems that the existing car battery is lack of a temperature protection device, the battery capacity is reduced when the battery is stored in a low-temperature environment for a long time and the car cannot be started normally. A battery heat preserving box is arranged below a control box, a battery is stored in the battery heat preserving box, and the left side surface of a first top cover is connected with the right end surface of a second top cover through a hinge; the right side surface of the first top cover is connected with the right side surface of a battery heat preserving box body through a hinge, the left side surface of the second top cover is connected with the left side surface of the battery heat preserving box body through a buckle, a heating band is arranged on the inner wall of the battery heat preserving box, a group of binding posts on the upper part of the control box is connected with an engine, two groups of binding posts on the lower part of the control box are respectively connected with the battery and the heating band, and a temperature control circuit is arranged in the control box and used for controlling the heating band to heat the battery heat preserving box, so that the temperature of the battery heat preserving box is maintained within a given range, and the car is enabled to be started normally. The car battery temperature protector can be used for protecting the temperature of the battery.

Description

technical field [0001] The invention relates to the field of temperature protection of automobile batteries. Background technique [0002] The invention relates to an automobile battery temperature protector. Today's motor vehicles, in areas with relatively low temperature in winter, are placed in a low temperature environment for a long time, the battery power will decrease, and some may even lose their effectiveness, especially cars, which require a large current to start, and may not be able to start, and the car will go on strike. . Even if the temperature of the battery comes up, the battery may be frozen and still cannot start. Affect battery life and affect people's normal work and life. SUMMARY OF THE INVENTION [0003] The invention is to solve the problem that the existing car battery lacks temperature protection device, and the battery is placed in a low temperature environment for a long time, resulting in a decrease in the battery power and the problem that...

Claims

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Application Information

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IPC IPC(8): H01M10/615H01M10/625H01M10/635
CPCH01M2220/20Y02E60/10
Inventor 李瑀婷赵英凯沈璁
Owner HARBIN INST OF TECH
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