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Multi-function Mobile Power Supply With Emergency Hammer
Oct 09, 2017

The utility model relates to an emergency power supply, in particular a multi-function mobile power supply with emergency hammer with emergency lighting and emergency hammer.

Background technique

With the development of economy and the progress of science and technology, electronic products are more and more popular, now popular notebook computers, tablet PCs, mobile phones, digital cameras, camcorders, portable DVD, handheld game consoles, PDA, MP3, MP4 and other digital Products, they need to use the rechargeable battery, but the equipment of the original battery will be because the battery capacity is low and can not meet the normal use of equipment time. When the travel or travel is the peak of the work of these devices, often at the critical moment the battery is not electricity, especially in the phone is on the phone, the digital camera is taking pictures, PSP game is playing hard, PDA is working And so on, so you feel helpless and helpless. And you can not have a spare battery for each device, not only costly but also inconvenient. When we drive the flood, people trapped in the car from time to time, such as the 2012 Beijing appeared a heavy rain, died 77 people, some of which are cars in the water, people can not get out, natural disasters to People bring great harm. In view of the above problems, many manufacturers and people of insight continue to develop and research, but so far there is no ideal product available.

The contents of the invention

In order to overcome the above-mentioned shortcomings and solve the charging needs of different electronic products, the utility model aims to provide a simple and reasonable structure, easy to use, set the power supply, emergency lighting and emergency hammer three functions in one with emergency hammer Multi-function mobile power.

The utility model solves the technical problem adopted by the technical problem, which comprises an illumination part, a circuit control part, a battery, a shell and a battery are installed in the shell, the front part of the shell is fitted with a lighting part, The circuit control part includes a circuit control board, a USB charging interface, a USB power interface, a switch, a circuit control panel shell, a rear fastening ring, the circuit control panel shell is fixed at the rear end of the housing through a rear fastening ring, The control panel is electrically connected with the battery, the USB charging interface, the USB power interface and the switch are respectively electrically connected with the circuit control board, the circuit control board is fixed on the circuit control board shell, the USB charging interface, the USB power interface and the switch are respectively Control panel on the shell. The circuit control board is provided with a boost circuit, a charge management circuit, a driving circuit, a CPU processor, a memory, a voltage output circuit and a voltage input circuit.

In order to facilitate the lighting emergency, the illumination part comprises a lamp cover fixed ring, a lamp shell, a protective glass, a light receiving lamp, an LED light emitting diode, an LED circuit board and a lamp cover fixed ring, the lamp housing is fixedly connected with the front end of the shell, And the spotlight is mounted in the lamp housing, the LED circuit board is fixed on the spotlight, the LED light-emitting diode is fixed on the LED circuit board and is located on the center line of the spotlight, and the LED circuit board is electrically connected with the battery.

In order to facilitate the display of the charged electric quantity and the remaining electric quantity, the housing is provided with a liquid crystal display, and the liquid crystal display is electrically connected with the circuit control board.

In order to be used as an emergency hammer for emergency recovery, the edges of the rear fastening ring are smooth or gear-like or wavy or polygonal.

In order to be used as an emergency hammer for emergency survival, the edge of the shroud fixed ring is smooth or gear-like or wavy or polygonal.

With the above structure, there are the following advantages and effects compared with the prior art:

First, the utility model is simple and compact structure, flexible operation, the use of safe and reliable, packaging, collection, easy to carry.

Second, can be used for different electronic products, emergency charging, to solve the different electronic products because of no electricity and can not work urgent.

Third, the liquid crystal display can achieve power visual display, you can real-time display battery charge and the remaining power, to grasp the use of the battery.

Four can be used as emergency lighting, in case of emergency, you can also flash for help, as a tool for help.

Five is when the emergency situation, especially people trapped in the car can not open the door, can be used as an emergency hammer to escape.