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Fuse component provided with linking and buffering structure and power module provided with fuse

一种缓冲结构、电源模组的技术，应用在结构零件、电气元件、电池等方向，能够解决电路中断等问题

Active Publication Date: 2015-01-14
ATIEVA USA INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Similarly, for example, military equipment that needs to work independently, such as the circuit device in the missile, or field test equipment that needs to operate independently, etc., when the fuse element is used in the circuit, the poor conduction caused by vibration must be considered, and additional Problems causing circuit breaks

Method used

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  • Fuse component provided with linking and buffering structure and power module provided with fuse
  • Fuse component provided with linking and buffering structure and power module provided with fuse
  • Fuse component provided with linking and buffering structure and power module provided with fuse

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Embodiment Construction

[0031] The fuse element with connection buffer structure of the present invention is exemplified to be arranged in a power module, and in this example, each group of energy storage units is a battery pack with a single battery cell as an example, and each fuse element is connected to each single The battery cells are connected in one-to-one correspondence. Of course, as those skilled in the art can easily understand, the above arrangement should not be limited. For example, the so-called capacitor (capacitor) or inductor (inductor) can also store electric energy or magnetic energy in the form of electric field or magnetic field, and release it when needed. Electric energy can be used as an energy storage unit, even if the fuse element in this case is not used in a power module.

[0032] see Figure 5 and Figure 6 As shown in the first preferred embodiment of this case, the fuse body 52' includes two ends 522', and a fusing part 520' connected between the ends 522' and narro...

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PUM

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Abstract

A fuse element having a damping structure is disclosed. The fuse element includes a fuse body having two ends, a housing for encapsulating the fuse body and two extending anchor sections connected to the two ends. A meltable portion is coupled between the two ends and housed by the housing, so that the metable portion, when melted, will not contaminate the surrounding space. At least one of the anchor sections has at least one flexible conductive portion. If the fuse element is mounted in a circuit and subjected to shock and vibration, the flexible conductive portion will absorb the mechanical stresses placed on the terminals and the fuse body. As a result, the safety and reliability of the fuse element and the apparatus to which it is connected is significantly enhanced.

Description

【Technical field】 [0001] The invention relates to a fuse element, in particular to a fuse element with a connection buffer structure. 【Background technique】 [0002] At present, the science and technology industry has gradually tried to reduce the use of polluting energy sources such as burning oil and natural gas, which have limited storage and cause a large amount of carbon emissions. Electric energy as clean energy. Electric vehicles have thus become a hot topic at present. However, vehicles such as electric vehicles, on the one hand, are limited by the need to consume a large amount of electric energy to drive the motor, and must use a large number of batteries; on the other hand, the vehicle must cope with harsh environmental tests, and even the safety of accidental collisions must be considered. Therefore, how to connect multiple sets of batteries in series / parallel in a safe way, increase the stored electric energy, prolong the battery life, and avoid battery combus...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01H85/143H02J7/00H01M2/34
CPCH01H3/60H01M2200/103H01H85/0241H01H85/0017H01H2085/025H01M2/206Y02E60/10
Inventor 庄嘉明
Owner ATIEVA USA INC
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