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Portable emergency starting power supply

An emergency power supply, portable technology, applied in the direction of emergency power supply arrangements, emergency protection circuit devices, electrical components, etc., can solve the problems of large volume, heavy weight, sparks, etc., and achieve the effect of small volume and light weight

Inactive Publication Date: 2012-02-01
朴昌浩 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to overcome the shortcomings of the existing portable emergency power supply for starting, such as heavy weight, large volume, sparks and lack of management, the patent of the present invention provides a portable emergency power supply for starting

Method used

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  • Portable emergency starting power supply
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  • Portable emergency starting power supply

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Embodiment Construction

[0014] The present invention will be described in further detail in conjunction with the embodiments and accompanying drawings. This portable starter emergency power supply can be charged in three ways:

[0015] a. pass figure 1 The medium AC charging interface is connected to a 220V AC power supply to charge the portable emergency starter power supply.

[0016] b. pass figure 1 The middle cigarette lighter charging interface is connected with the vehicle cigarette lighter to achieve the purpose of charging the portable emergency starter power supply.

[0017] c. Under the monitoring of the battery management system, charge the portable emergency starter power supply through the auxiliary line.

[0018] The specific implementation of the above charging is as follows: When the external manual switch of the relay protection circuit is disconnected, connect one of the above three charging circuits, and then turn on the battery management system and the relay manual switch. Du...

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Abstract

The invention relates to a portable emergency starting power supply, which comprises an insulated shell, a small-volume high-power battery pack which is arranged in the insulated shell, a relay protection circuit, a battery management system, an alternating-current / direct-current (AC / DC) conversion circuit and an automobile universal power supply plug which is connected with the anode and the cathode of the battery pack and is matched with a vehicle cigarette lighter. A liquid crystal display (LCD) is arranged outside the shell and can digitally display current residual electricity quantity, battery pack voltage, battery pack current and the working state of an AC / DC converter. An external assistant line which is connected with the anode and the cathode of the battery pack is arranged on the shell. When an automobile cannot be started because storage batteries are exhausted or the performance of the storage batteries is seriously decreased, the plug of the emergency power supply provided by the invention is only required to be inserted into the jack of the cigarette lighter, or the external assistant line which is connected with the anode and the cathode of the battery pack is directly connected to the anode and the cathode of a target storage battery, the automobile can be started immediately. The portable emergency starting power supply has the characteristics of immediate starting, light weight, small volume, no spark, intelligent management, high safety and the like.

Description

technical field [0001] The present invention relates to a portable starter emergency power supply system for vehicles that cannot be started due to problems with the starter battery, such as automobiles, motorcycles, yachts and the like. Background technique [0002] Vehicles with engines have become the main means of transportation at present, such as automobiles, motorcycles, trucks, and yachts. The power of these vehicles comes from engines. The battery is used in the engine system to store electrical energy for the next engine start. When the engine is started, the battery is charged by its own power generation system. Under normal circumstances, the charge of the battery can be balanced, but under extreme or improper use conditions, the charge of the battery will be drained. This will cause the engine not to start. For example, excessive use of vehicle electrical appliances in the parking state, power generation system failure, low temperature environment, etc. [0...

Claims

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Application Information

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IPC IPC(8): H02J9/04H02H7/18
Inventor 朴昌浩
Owner 朴昌浩
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