CN201462461U - a flashlight - Google Patents

Abstract

The utility model relates to a flashlight. The flashlight body includes a lamp cap and a shell. There is a bulb base, and the storage battery is connected with the bulb base. The utility model relates to a flashlight, which uses solar panels to generate electricity and converts it into electric energy that can be used by the flashlight to solve the problems of resource shortage and serious environmental pollution; several light bulbs are installed in the lamp head of the flashlight, and these The bulbs are connected in parallel so that when one bulb burns out, the other bulbs can continue to illuminate. The utility model has simple structure, low cost and is very practical.

Description

a flashlight

Technical field:

The utility model relates to a household lighting device, in particular to a flashlight which is powered by solar energy and provided with a plurality of bulbs.

Background technique:

As a common household lighting tool in our life, the flashlight plays an irreplaceable role in our life. The flashlight has changed from the initial battery as a power source to the current charger charging type, which directly converts AC power into a power source that can be used by the flashlight. Make it easier and more convenient for us to use the flashlight.

The rapid development of high technology in the 21st century, the further development of society, and the convenience of life. However, at the same time our resources are becoming increasingly scarce. As a new type of energy, solar energy has been applied to many fields of life. The use of solar energy can effectively alleviate the problem of energy shortage on the earth. A general flashlight is provided with only one bulb, so when the bulb is burnt and it is too late to replace a new bulb, the flashlight can no longer illuminate, which is very time-consuming.

Utility model content:

The purpose of this utility model is to provide a flashlight, which uses solar panels to generate electricity and converts it into electric energy that can be used by the flashlight, so as to solve the problems of resource shortage and serious environmental pollution; Bulbs, and these bulbs are connected in parallel, so that when one bulb is burned out, the other bulbs cannot work.

In order to achieve the above object, the technical solution of the utility model is: the utility model includes a flashlight body, the flashlight body includes a lamp cap and a housing, the lamp cap is connected to the housing, a solar panel is provided on the visible light part of the housing surface, and a storage battery is provided in the housing , the solar battery panel is connected with the storage battery, a light bulb base is arranged in the lamp head, and the storage battery is connected with the light bulb base.

The bulb base is provided with several bulb grooves for accommodating bulbs.

The circuits of all bulb recesses are connected in parallel.

The shell is provided with a solar panel switch button and a light bulb switch button.

The working principle of the utility model is as follows: by setting a solar battery panel on the surface of the flashlight housing, the switch button of the solar battery panel is turned on during the daytime, and the solar battery panel will convert solar energy into electric energy under the irradiation of the sun, and the solar battery panel and The charger inside the flashlight shell is connected, and the charger will convert the electrical energy into energy that can be directly used by the flashlight and store it as a backup battery. Turn on the button of the lighting circuit, and the bulb of the flashlight will glow. Since all the bulbs in the lamp holder are connected in parallel, when one bulb is burned out, other bulbs can continue to illuminate.

Beneficial effects: the utility model is a flashlight, which uses solar panels to generate electricity and converts it into electric energy that can be used by the flashlight, so as to solve the problems of resource shortage and serious environmental pollution; several light bulbs are installed in the lamp head of the flashlight , and these bulbs are connected in parallel, when one bulb is burned out, other bulbs can continue to illuminate.

Description of drawings:

Fig. 1 is a structural schematic diagram of a flashlight of the present invention.

Fig. 2 is a schematic diagram of the front structure of the lamp cap of the present invention.

Detailed ways:

Below in conjunction with accompanying drawing the embodiment of the present utility model is described in detail: present embodiment is carried out under the premise of technical solution of the present utility model, has provided detailed embodiment and concrete operation process, but protection scope of the present utility model It is not limited to the following examples.

Referring to Figure 1 and Figure 2, this embodiment includes: a flashlight body, the flashlight body includes a lamp cap 2 and a housing 1, the lamp cap 2 is connected to the housing 1, a solar panel 11 is provided on the visible light part of the surface of the housing 1, and a solar panel 11 is provided inside the housing The storage battery 12, the solar cell panel 11 is connected with the storage battery 12, the lamp base 2 is provided with a bulb base, and the storage battery 12 is connected with the bulb base. Several bulb grooves 21 are arranged on the bulb base. The circuits of all bulb grooves 21 are connected in parallel. The housing 1 is provided with a solar panel switch button 13 and a light bulb switch button 14 .

When the utility model is working specifically: by setting a solar cell panel on the appearance of the flashlight housing, the switch button of the solar cell panel is turned on during the daytime, and the solar cell panel will convert solar energy into electric energy under the irradiation of the sun, and the solar cell panel and The charger inside the flashlight shell is connected, and the charger will convert the electrical energy into energy that can be directly used by the flashlight and store it as a backup battery. Turn on the button of the lighting circuit, and the bulb of the flashlight will glow. Since all the bulbs in the lamp holder are connected in parallel, when one bulb is burned out, other bulbs can continue to illuminate.

The basic principles and main features of the present utility model and the advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (3)

1. flashlight, the flashlight body comprises lamp holder, housing, lamp holder links to each other with housing, it is characterized in that the surface of shell visible light partly is provided with solar panel, be provided with battery in the housing, solar panel is connected with battery, be provided with light bulb base in the lamp holder, battery is connected with light bulb base, and light bulb base is provided with the bulb groove of several dress bulbs.

2. a kind of flashlight according to claim 1 is characterized in that, the circuit in all bulb grooves is all in parallel.

3. a kind of flashlight according to claim 1 is characterized in that, housing is provided with solar panel shift knob, bulb switch button.

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