CN207213712U

CN207213712U - Multifunctional flashlight

Info

Publication number: CN207213712U
Application number: CN201721260217.1U
Authority: CN
Inventors: 赵鹿龄
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-09-28
Filing date: 2017-09-28
Publication date: 2018-04-10
Anticipated expiration: 2027-09-28

Abstract

The utility model belongs to the technical field of hand-held type electronic lighting tool, especially, relate to a multifunctional flashlight. The multifunctional flashlight comprises a lens, a crank, a left shell, a micro generator, a circuit board, a battery, a right shell and a bottom plate, wherein the lens is positioned above the bottom plate, the upper side and the lower side of the left shell and the right shell are respectively connected with the lens and the two sides of the bottom plate, and the lens, the left shell, the bottom plate and the right shell form a shell of the multifunctional flashlight; the miniature generator, the circuit board and the battery are arranged inside the shell respectively, the miniature generator is connected with the battery through the circuit board, and the crank is arranged on the outer side of the left shell and connected with the miniature generator. The utility model discloses multi-functional flashlight passes through the crank and drives the electricity generation of microgenerator, realizes supplying power to LED lamp, battery or external equipment, and it is more convenient to use.

Description

Multifunctional flashlight

Technical Field

The utility model belongs to the technical field of hand-held type electron lighting tool, especially, relate to a multifunctional flashlight.

Background

The flashlight is a common object for home and travel, and most of the existing flashlights only can play a pure illumination role and cannot meet the requirements of people on multifunction and individuation. Existing flashlights typically use alkaline zinc manganese or nickel chromium batteries as the power source and use tungsten filament light bulbs to achieve illumination. The alkaline zinc-manganese battery or nickel-chromium battery has short service life and insufficient storage capacity, and cannot generate or charge after the battery is out of power and be recycled, so that the use cost of the product is high, and the environment is polluted. The adopted tungsten filament light-emitting bulb has large energy consumption, low efficiency and short service life.

Therefore, based on the defects of the existing flashlight, a multifunctional flashlight capable of being charged in real time needs to be provided, so that the multifunctional and personalized requirements of people are met.

Disclosure of Invention

The utility model provides a multifunctional flashlight aims at solving one of the above-mentioned technical problem among the prior art to a certain extent at least.

The utility model is realized in such a way, a multifunctional flashlight comprises a lens, a crank, a left shell, a micro generator, a circuit board, a battery, a right shell and a bottom plate, wherein the lens is positioned above the bottom plate, the upper side and the lower side of the left shell and the right shell are respectively connected with the two sides of the lens and the bottom plate, and the lens, the left shell, the bottom plate and the right shell form a shell of the multifunctional flashlight; the miniature generator, the circuit board and the battery are arranged inside the shell respectively, the miniature generator is connected with the battery through the circuit board, and the crank is arranged on the outer side of the left shell and connected with the miniature generator.

The embodiment of the utility model provides a technical scheme who takes still includes: the outer side of the left shell is provided with a through hole, the outer side of the through hole is provided with a crank mounting ring, and one end of the crank is mounted in the crank mounting ring.

The embodiment of the utility model provides a technical scheme who takes still includes: an outer rotating shaft and an inner rotating shaft are respectively arranged in the crank mounting ring, the inner rotating shaft is fixed to the outer rotating shaft from the inner side of the left shell, one end of the crank is connected with the outer rotating shaft, and the other end of the outer rotating shaft is connected with the micro generator.

The embodiment of the utility model provides a technical scheme who takes still includes: be equipped with the battery charging circuit on the circuit board, micro generator's output is connected with the input of battery charging circuit, the output and the battery of battery charging circuit are connected.

The embodiment of the utility model provides a technical scheme who takes still includes the lamp holder, the front end of casing is located to the lamp holder, be equipped with lamp holder support, reflector cup and lens in the lamp holder respectively, the lamp holder support is located the bottom of reflector cup, the bottom of reflector cup still includes the LED lamp, the top of reflector cup is located to the lens, the lamp holder support is fixed in reflector cup and lens in the lamp holder.

The embodiment of the utility model provides a technical scheme who takes still includes: the LED lamp is characterized in that a lighting circuit is further arranged on the circuit board, the output end of the micro generator is connected with the input end of the lighting circuit, and the output end of the lighting circuit is connected with the LED lamp.

The embodiment of the utility model provides a technical scheme who takes still includes: still be equipped with electronic equipment charging line and the output interface that charges on the circuit board, micro generator's output is connected with the input of electronic equipment charging line, the output and the output interface connection that charges of electronic equipment charging line.

The embodiment of the utility model provides a technical scheme who takes still includes: the circuit board is further provided with a temperature and humidity sensor, an air pressure altitude sensor, a geomagnetic sensor and an LED nixie tube respectively, and the temperature and humidity sensor, the air pressure altitude sensor and the geomagnetic sensor are connected with the LED nixie tube respectively.

The embodiment of the utility model provides a technical scheme who takes still includes the illumination button, the top of lens is located to the illumination button to be connected with the LED lamp.

The embodiment of the utility model provides a technical scheme who takes still includes: the outside of right side shell still is equipped with function button and interface dustcoat, the function button is connected with temperature and humidity sensor, atmospheric pressure elevation sensor and geomagnetic sensor respectively, the outside of output interface that charges is located to the interface dustcoat.

Compared with the prior art, the utility model discloses the beneficial effect who produces lies in: the multifunctional flashlight of the embodiment of the utility model drives the micro generator to generate electricity through the crank, thereby realizing the power supply of the LED lamp, the battery or the external equipment; and install temperature and humidity sensor, atmospheric pressure elevation sensor and geomagnetic sensor in the flashlight to detect temperature and humidity data, atmospheric pressure and elevation data or direction angle data, the utility model discloses a simple structure to collect functions in an organic whole such as emergent electricity generation, emergent charging, temperature indicator, humidity indication, atmospheric pressure instruction, elevation instruction, direction angle instruction, it is more convenient to use, satisfies people's multifunctionality and individualized demand.

Drawings

Fig. 1 is a right side view of a multi-function flashlight of an embodiment of the present invention;

fig. 2 is a left side view of the multi-function flashlight of an embodiment of the present invention;

fig. 3 is an exploded view of the multifunctional flashlight of the present invention.

The multifunctional lamp comprises a lens 1, a crank 2, a crank 3, a crank button 4, a decorative ring 5, an outer rotating shaft 5, an inner rotating shaft 6, a left shell 7, a lamp holder support 8, a reflector lamp cup 9, a lens 10, a lamp holder 11, a tail 12, a tail support 13, a micro generator 14, a lighting key 15, a digital LED 16, a circuit board 17, a charging output interface 18, a charging output interface 19, a right shell 19, a bottom plate 20, an interface outer cover 21 and a function key 22.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1 to 3, fig. 1 is a right side view of the multifunctional flashlight of the embodiment of the present invention; fig. 2 is a left side view of the multi-function flashlight of an embodiment of the present invention; fig. 3 is an exploded view of the multifunctional flashlight of the present invention. The multifunctional flashlight provided by the embodiment of the utility model comprises a lens 1, a left shell 7, a lamp holder 11, a tail 12, a micro generator 14, a circuit board 17, a battery (not shown), a right shell 19 and a bottom plate 20. The lens 1 is positioned above the bottom plate 20, the upper and lower sides of the left shell 7 and the right shell 19 are respectively connected with the two sides of the lens 1 and the bottom plate 20, and the shell of the multifunctional flashlight is composed of the lens 1, the left shell 7, the bottom plate 20 and the right shell 19. The micro-generator 14, the circuit board 17 and the battery are respectively arranged in the shell, the lamp cap 11 is arranged at the front end of the shell, and the tail part 12 is arranged at the rear end of the shell through the tail part support 13. In the embodiment of the present invention, the lens 1 is a transparent lens, and the battery is a rechargeable polymer lithium battery, and other types of lenses or batteries can also be used.

The outer side of the left shell 7 is provided with a through hole (not shown), the outer side of the through hole is provided with a crank mounting ring 4, the outer side and the inner side of the crank mounting ring 4 are respectively provided with an outer rotating shaft 5 and an inner rotating shaft 6, and the inner rotating shaft 6 is used for fixing the outer rotating shaft 5 from the inner side. One end of the crank 2 is connected with the outer rotating shaft 5, and the other end of the outer rotating shaft 5 is connected with the micro-generator 14. In the embodiment of the application, the outer side of the left shell 7 is further provided with a groove (not shown) corresponding to the size of the crank 2, the crank 2 can be horizontally arranged in the groove when the power generation function is not used, and the crank can be taken out from the groove when the power generation function is used, so that the volume of the flashlight can be reduced, and the portability of the flashlight is improved.

A lamp holder support 8, a reflector lamp cup 9 and a lens 10 are respectively arranged in a lamp holder 11, the lamp holder support 8 is located at the bottom end of the reflector lamp cup 9, a certain number of LED lamps are further distributed at the bottom of the reflector lamp cup 9, the lens 10 is arranged at the top end of the reflector lamp cup 9, and the reflector lamp cup 9 and the lens 10 are fixed in the lamp holder 11 through the lamp holder support 8. The LED lamp is connected with the battery, and when battery electric power is sufficient, provides the power for the LED lamp through the battery, realizes the illumination function of multi-functional flashlight.

Still be equipped with lighting circuitry (not shown) on the circuit board 17 respectively, battery charging circuit (not shown), electronic equipment charging circuit (not shown) and output interface 18 (USB interface) charges, micro generator 14's output respectively with lighting circuitry, the input of battery charging circuit and electronic equipment charging circuit is connected, lighting circuitry's output and LED lamp connection, the output and the battery of battery charging circuit are connected, when battery power is not enough, crank 2 and crank button 3 are opened from the outside of left shell 7, through installing crank button 3 at crank 2 end, crank 2 is waved and is driven micro generator 14 electricity generation, provide the power for the LED lamp through lighting circuitry, and charge for the battery through the battery charging circuit. The output and the output interface 18 that charges of electronic equipment charging circuit are connected, when needs charge for electronic equipment such as cell-phone, are connected electronic equipment with output interface 18 that charges, drive microgenerator 14 power generation through waveing crank 2 to charge for external equipment through the electronic equipment charging circuit. In the embodiment of the present application, an interface housing 21 is further disposed outside the charging output interface 18, and the interface housing 21 is used for shielding the charging output interface to prevent dust from entering.

Still be equipped with temperature and humidity sensor (not shown) on the circuit board 17 respectively, atmospheric pressure altitude sensor (not shown), geomagnetic sensor (not shown) and LED charactron 16, temperature and humidity sensor, atmospheric pressure altitude sensor and geomagnetic sensor are connected with LED charactron 16 respectively, temperature and humidity sensor is used for detecting temperature and humidity data, atmospheric pressure altitude sensor is used for detecting atmospheric pressure and altitude data, geomagnetic sensor is used for detecting direction angle data, the temperature and humidity data that detect, atmospheric pressure and altitude data or direction angle data pass through microcontroller processing back, show through LED charactron 16, realize the temperature hygrometer function of multi-functional flashlight, barometer and altimeter function and electronic compass function.

An illumination key 15 is arranged above the lens 1, and the illumination key 15 is connected with the LED lamp and used for controlling the on-off state of the LED lamp.

The outside of right side shell 19 still is equipped with function button 22, and function button 22 is connected with temperature and humidity sensor, atmospheric pressure elevation sensor and geomagnetic sensor respectively for control temperature and humidity sensor, atmospheric pressure elevation sensor, geomagnetic sensor's function display state.

The multifunctional flashlight of the embodiment of the utility model drives the micro generator to generate electricity through the crank, thereby realizing the power supply of the LED lamp, the battery or the external equipment; and install temperature and humidity sensor, atmospheric pressure elevation sensor and geomagnetic sensor in the flashlight to detect temperature and humidity data, atmospheric pressure and elevation data or direction angle data, the utility model discloses a simple structure to collect functions in an organic whole such as emergent electricity generation, emergent charging, temperature indicator, humidity indication, atmospheric pressure instruction, elevation instruction, direction angle instruction, it is more convenient to use, satisfies people's multifunctionality and individualized demand.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims

1. A multifunctional flashlight is characterized by comprising a lens, a crank, a left shell, a micro generator, a circuit board, a battery, a right shell and a bottom plate, wherein the lens is positioned above the bottom plate, the upper side and the lower side of the left shell and the right shell are respectively connected with the lens and the two sides of the bottom plate, and a shell of the multifunctional flashlight is formed by the lens, the left shell, the bottom plate and the right shell; the miniature generator, the circuit board and the battery are arranged inside the shell respectively, the miniature generator is connected with the battery through the circuit board, and the crank is arranged on the outer side of the left shell and connected with the miniature generator.

2. The multifunctional flashlight of claim 1, wherein a through hole is formed in the outer side of the left shell, a crank mounting ring is formed in the outer side of the through hole, and one end of the crank is mounted in the crank mounting ring.

3. The multi-functional flashlight of claim 2, wherein the handle mounting ring has an outer shaft and an inner shaft respectively disposed therein, the inner shaft is fixed to the outer shaft from the inside of the left housing, one end of the handle is connected to the outer shaft, and the other end of the outer shaft is connected to the micro-generator.

4. The multifunctional flashlight of claim 1, wherein a battery charging circuit is disposed on the circuit board, an output end of the micro generator is connected with an input end of the battery charging circuit, and an output end of the battery charging circuit is connected with the battery.

5. The multifunctional flashlight of claim 1, further comprising a lamp holder, wherein the lamp holder is disposed at the front end of the housing, the lamp holder is internally provided with a lamp holder support, a reflector cup and a lens, the lamp holder support is disposed at the bottom end of the reflector cup, the bottom of the reflector cup further comprises an LED lamp, the lens is disposed at the top end of the reflector cup, and the lamp holder support fixes the reflector cup and the lens in the lamp holder.

6. The multifunctional flashlight of claim 5, wherein the circuit board is further provided with a lighting circuit, the output end of the micro generator is connected with the input end of the lighting circuit, and the output end of the lighting circuit is connected with the LED lamp.

7. The multifunctional flashlight of claim 1, wherein an electronic device charging line and a charging output interface are further arranged on the circuit board, an output end of the micro generator is connected with an input end of the electronic device charging line, and an output end of the electronic device charging line is connected with the charging output interface.

8. The multifunctional flashlight of any one of claims 1 to 7, wherein a temperature and humidity sensor, an air pressure altitude sensor, a geomagnetic sensor and an LED nixie tube are respectively arranged on the circuit board, and the temperature and humidity sensor, the air pressure altitude sensor and the geomagnetic sensor are respectively connected with the LED nixie tube.

9. The multifunctional flashlight of claim 5, further comprising an illumination button disposed above the lens and connected to the LED light.

10. The multifunctional flashlight of claim 8, wherein a function button and an interface housing are further arranged on the outer side of the right shell, the function button is respectively connected with the temperature and humidity sensor, the air pressure altitude sensor and the geomagnetic sensor, and the interface housing is arranged on the outer side of the charging output interface.