CN203162581U - Multifunctional flashlight - Google Patents

Abstract

The utility model discloses a multifunctional flashlight, which overcomes the disadvantages of the traditional flashlight, such as single power supply mode, excessive power cannot be fully utilized, and the like. The multi-functional flashlight includes a lamp body and a lamp cap connected to the upper end of the lamp body. An LED lamp group is placed inside the lamp cap. A Faraday electromagnetic induction power generation system, a circuit board, a battery and a power supply circuit are arranged in the lamp body; one side of the lamp body is provided with a Compressible and resettable hand pressure power generation handle, the hand pressure power generation handle is connected with the Faraday electromagnetic induction power generation system and provides energy for the LED light group or battery; the other side of the light body is also equipped with a power switch to control the LED light group on and off. A USB socket that can output the excess power of the battery; one of the ends of the lamp body is provided with a solar panel for charging the battery.

Description

multifunction flashlight

technical field

The utility model relates to a daily article, in particular to a green, low-carbon, energy-saving and environment-friendly multifunctional flashlight.

Background technique

There are many types of flashlights currently on the market. The power sources of flashlights generally include power charging, hand pressure self-generation and solar power generation. The three power supply methods have their own advantages and disadvantages. The power charging and power supply is sufficient but not energy-saving and environmentally friendly. The environment has great limitations. The hand-pressed self-generation is energy-saving and environmentally friendly, but it generates less power and is prone to fatigue. Solar power is very energy-saving and environmentally friendly, but the power generation efficiency is very low. In addition, many times, the excess electricity in the flashlight cannot be fully utilized.

Contents of the invention

The utility model aims to solve the above problems, and provides a multifunctional flashlight which can overcome the disadvantages of the traditional flashlight such as single power supply mode and insufficient use of excess power.

In order to solve the above-mentioned technical problems, the multifunctional flashlight of the present utility model includes a lamp body and a lamp cap connected to the upper end of the lamp body. An LED lamp group is arranged in the lamp cap, and a Faraday electromagnetic induction power generation system, a circuit board, a storage battery and a power supply circuit; one side of the lamp body is provided with a compressible and resettable hand pressure generator handle, which is connected to the Faraday electromagnetic induction power generation system and provides energy for the LED lamp group or battery; the other side of the lamp body is also provided with A power switch to control the on-off of the LED light group and a USB socket that can output the excess power of the battery; one of the ends of the lamp body is provided with a solar panel for charging the battery.

The bottom of the lamp body is provided with a retractable plug which can be connected to an external power supply for charging.

The solar cell panel is a pull-out structure, including a fixed solar cell panel fixed on the end surface of the lamp body, a left solar cell panel that can be pulled to the left side of the lamp body, and a left solar cell panel that can be pulled to the right side of the lamp body. right solar panel.

The utility model has the following advantages: the multi-functional new flashlight integrates three power supply modes of power charging, hand pressure self-generation and solar power generation, which makes up for the deficiency of a single power supply mode, and can charge the flashlight in various environments, enhancing the usability ;The lamp head of this flashlight adopts LED light source with low power consumption, and is equipped with a battery with relatively large capacity. While meeting the power consumption of the flashlight, it can also charge the excess power to mobile phones, MP3 and other electronic products; Three solar panels for solar power generation.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the utility model multifunctional flashlight;

Fig. 2 is a schematic diagram of the structure of the solar battery panel in the unfolded state of the utility model.

Detailed ways

Below in conjunction with the accompanying drawings and specific implementation methods, the multifunctional flashlight of the present utility model will be further described in detail.

As shown in the figure, the multifunctional flashlight of the present utility model includes a lamp body 2 and a lamp cap 1 connected to the upper end of the lamp body 2. An LED lamp group is arranged in the lamp cap 1, and a Faraday electromagnetic induction power generation system and a circuit are arranged in the lamp body 2. Board, storage battery and energized circuit; one side of the lamp body 2 is provided with a compressible and resettable hand pressure power generation handle 3, the hand pressure power generation handle 3 is connected with the Faraday electromagnetic induction power generation system and provides energy for the LED lamp group or the battery. During use, gently and continuously press the power generation handle with your hands to supply power to the LED lamp group or the battery; the other side of the lamp body 2 is also provided with a power switch 6 for controlling the on-off of the LED lamp group and a power switch 6 that can discharge the excess power of the battery. The output USB socket 7, the USB socket can charge the mobile phone, MP3 and other electronic products with the excess power of the battery; one end surface of the lamp body 2 is provided with a solar panel 9 for charging the battery. the

The bottom of the lamp body 2 is provided with a retractable plug 8 which can be connected to an external power supply for charging.

Among them, the solar cell panel 9 in the utility model is a pull-out structure, including a fixed solar cell panel 9.2 fixed on the end surface of the lamp body 2 and a left solar cell panel 9.1 and a left solar cell panel that can be pulled to the left side of the lamp body. A right solar battery panel 9.3 that can be drawn to the right side of the lamp body.

Through the above settings of the utility model, during use, when solar charging is required, the solar battery panels 9.1 and 9.3 are unfolded, so that the solar battery panels 9.2 also receive light, and three solar battery panels generate power at the same time. Convert more light energy into electrical energy, and store the generated electrical energy in the battery; if you use manual power generation, press the hand pressure generator handle 3 repeatedly to drive the coil of the built-in Faraday electromagnetic induction power generation system to cut the magnetic induction line. Generate electric energy to supply power for the LED light group or battery; if there is no light, etc., the flashlight needs to be charged, it can be charged with an external power supply through the power plug 6, and the USB socket 7 can be connected to mobile phones, MP3 and other electronic products through data cables to recharge them.

The utility model has been described above with examples, but the utility model is not limited to the above-mentioned specific embodiments, and any changes or modifications made based on the utility model belong to the protection scope of the utility model.

Claims (3)

1. multifunctional electric torch, comprise lamp body (2) and be connected the lamp holder (1) of lamp body (2) upper end, it is characterized in that: be mounted with LED lamp group in the described lamp holder (1), be provided with Faradic electricity magnetic induction electricity generation system, circuit board, battery and power-on circuit in the lamp body (2); One of them side of described lamp body (2) is provided with the compressible hand pressing power generation handle (3) that resets, and hand pressing power generation handle (3) is connected with Faradic electricity magnetic induction electricity generation system and provides energy for LED lamp group or battery; Also be provided with the power switch (6) of a control LED lamp group break-make and the USB socket (7) of the electric weight output that one can be unnecessary with battery on another side of lamp body (2); One of them end face of described lamp body (2) is provided with the solar panel (9) for battery charges.

2. according to the described multifunctional electric torch of claim 1, it is characterized in that: described lamp body (2) bottom is provided with a telescopic plug (8) that can be connected charging with external power supply.

3. according to the described multifunctional electric torch of claim 1, it is characterized in that: described solar panel (9) is a drawing and pulling type structure, comprise one be fixed on fixed solar cell panel (9.2) on lamp body (2) end face and one can be to the right solar panel (9.3) of lamp body right side pull to the left solar panel (9.1) of lamp body left side pull and one.

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