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A high-precision temperature detection and alarm device

A technology of an alarm device and a temperature detector, which is applied in the direction of measuring devices, thermometers, thermometers, etc., can solve the problems of not being able to adjust the detection position of the detector, reduce the alarm accuracy of the device, and reduce the safety of the device, so as to avoid explosions and improve The effect of improving accuracy and improving safety

Active Publication Date: 2020-12-15
优才用用信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The lithium battery pack with alarm function in the above-mentioned patent has the following disadvantages: when testing the lithium battery, it can only detect a specific area of ​​the lithium battery, and cannot adjust the detection position of the detector. At the same time, different areas of the lithium battery Different temperatures can easily lead to detection errors in the instrument, thereby reducing the alarm accuracy of the device and reducing the safety of the device

Method used

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  • A high-precision temperature detection and alarm device
  • A high-precision temperature detection and alarm device
  • A high-precision temperature detection and alarm device

Examples

Experimental program
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Effect test

Embodiment 1

[0031] refer to Figure 1-4 , a high-precision temperature detection and alarm device, including a box body 1, the inner walls on both sides of the box body 1 are connected with a fixing plate by bolts, and the outer wall at the top of the fixing plate is provided with lithium battery bodies 13 distributed equidistantly, and the lithium battery body 13 The outer wall of the circumference is sleeved with a sliding cylinder 8, and the outer wall of one side of the sliding cylinder 8 is plugged with a temperature detector 14, and the inner wall of the bottom of the box body 1 is connected with a first motor 7 by bolts, and one end of the output shaft of the first motor 7 The outer wall of the threaded screw 3 is connected with a threaded screw 3 by bolts, and the outer wall of the threaded screw 3 circumference is sleeved with a threaded sleeve 4, and the outer wall of one side of the threaded sleeve 4 is welded with a fixed block 12, and one side of the fixed block 12 is connecte...

Embodiment 2

[0035] refer to Figure 5 , a high-precision temperature detection and alarm device. Compared with Embodiment 1, the inner walls on both sides of the second heat dissipation hole 16 are connected with filter screens 28 by bolts, and the inner walls on both sides of the second heat dissipation hole 16 are welded Mounting seat 27 is arranged, and the inwall on one side of mounting seat 27 is rotatably connected with rotating column 24, and the outer wall of rotating column 24 one ends is connected with support rod by bolt, and the outer wall of supporting rod both sides is all provided with second projection 26, filter screen 28 The outer wall of the top is provided with a first protrusion 25 .

[0036] Working principle: when in use, people start the first motor 7, the first motor 7 drives the threaded screw 3 to rotate, the threaded screw 3 can drive the threaded sleeve 4 to move up and down, thereby effectively driving the slider 8 to move up and down, and the slider 8 When ...

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Abstract

The invention discloses a high-precision temperature detection and alarm device, which comprises a box body. The inner walls on both sides of the box body are provided with fixing plates, and the outer wall at the top of the fixing plate is provided with lithium battery bodies distributed equidistantly. The outer wall of the battery body is sleeved with a slider, and the outer wall on one side of the slider is plugged with a temperature detector. The inner wall of the bottom of the box is provided with a first motor, and the outer wall at one end of the output shaft of the first motor is provided with a screw thread. A screw, the outer wall of the threaded screw is sleeved with a threaded sleeve, and the outer wall of one side of the threaded sleeve is provided with a fixing block. In the present invention, people can adjust the contact position between the detection head and the lithium battery, so as to detect the temperature of different areas of the lithium battery body, and avoid the situation where the temperature of a certain part of the lithium battery is too high and the temperature detector does not detect the explosion of the lithium battery occurs, which improves the accuracy of the device for temperature detection, and also indirectly improves the safety of the device.

Description

technical field [0001] The invention relates to the technical field of temperature detection, in particular to a high-precision temperature detection and alarm device. Background technique [0002] Lithium battery refers to a battery containing lithium in the electrochemical system. Lithium batteries can be roughly divided into two categories: lithium metal batteries and lithium ion batteries. Lithium metal batteries are generally non-rechargeable and contain lithium in a metallic state. Lithium-ion batteries do not contain metallic lithium and are rechargeable. When people charge lithium batteries, lithium batteries will generate a lot of high temperature and are prone to fire problems. The fuel cell exploded due to fierce collision, causing unnecessary property loss and life safety problems, so it is necessary to detect and alarm the temperature of the lithium battery. [0003] After retrieval, the Chinese Patent Publication No. is CN108963143A, which discloses a lithiu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01M10/48H01M10/613H01M10/6551H01M10/6563G01K13/00
CPCH01M10/486H01M10/488H01M10/613H01M10/6563H01M10/6551G01K13/00Y02E60/10
Inventor 王菊
Owner 优才用用信息科技有限公司