阅读说明：本技术 一种能持续输出的扭转发电多功能手电筒 (Torsion power generation multifunctional flashlight capable of continuously outputting power ) 是由 何树福 于 2020-11-12 设计创作，主要内容包括：本发明公开了一种能持续输出的扭转发电多功能手电筒,包括筒体、设置在筒体上的底座、设置在底座上的灯罩和设置在灯罩中的聚光透镜片,筒体和底座之间采用螺纹连接的方式固定,底座和灯罩之间采用螺纹连接的方式固定,所述筒体的底部设置有扭转壳,本发明涉及日用品技术领域。该能持续输出的扭转发电多功能手电筒,通过蓄能机构的设置,利用转动扭转壳的方式,在施加较小扭转力的情况下,实现发电机构高速转动发电的目的,发电省力,并且配合发光集成组件的设置,使得手电筒不仅可以照明,还可以蓄电、放电,携带手电筒就类似于携带了一个发电机,增加手电筒的功能性,达到持续供电、为其他设备充电以延长设备使用的目的。(The invention discloses a multifunctional flashlight capable of continuously outputting and generating power by torsion, which comprises a barrel, a base arranged on the barrel, a lampshade arranged on the base and a condensing lens arranged in the lampshade, wherein the barrel and the base are fixed in a threaded connection manner, the base and the lampshade are fixed in a threaded connection manner, and a torsion shell is arranged at the bottom of the barrel. This can last multi-functional flashlight of torsion electricity generation of output, through the setting of energy storage mechanism, utilize to rotate the mode of turning round the shell, under the condition of applying less torsional force, realize the purpose of the high-speed electricity generation of rotating of power generation mechanism, the electricity generation is laborsaving, and the setting of the luminous integrated component of cooperation, make the flashlight not only can throw light on, can also the electric power storage, discharge, carry the flashlight just similar to and carried a generator, increase the functionality of flashlight, reach and last the power supply, charge for other equipment with the purpose that the extension equipment used.)

1. The utility model provides a can last multi-functional flashlight of torsion electricity generation of output, includes barrel (1), base (2) of setting on barrel (1), lamp shade (3) of setting on base (2) and spotlight lens piece (4) of setting in lamp shade (3), its characterized in that: the bottom of the barrel body (1) is provided with a twisting shell (5), the bottom of an inner cavity of the twisting shell (5) is rotatably connected with an energy storage mechanism (7) through a primary and secondary inner shaft (6), an orientation mechanism (8) matched with the primary and secondary inner shaft (6) is clamped on the inner surface of the twisting shell (5), the inner cavity of the barrel body (1) is fixedly connected with a mounting frame (9) matched with the orientation mechanism (8), a first accelerating plate (10) is sleeved at the top of the outer surface of the orientation mechanism (8) and positioned inside the barrel body (1), the top of the first accelerating plate (10) is fixedly connected with first gears (11) through connecting rods, the number of the first gears (11) is three, inner gear rings (12) matched with the three first gears (11) are slidably mounted on the inner surface of the barrel body (1), and first transmission gears (13) are meshed among the three first gears (11), the top fixedly connected with second accelerating plate (14) of first drive gear (13), the top of second accelerating plate (14) is through connecting rod fixedly connected with second gear (15), and the quantity of second gear (15) is provided with threely, three the surface of second gear (15) all meshes with the internal surface of ring gear (12) mutually, and threely it has second drive gear (16) to mesh between second gear (15), the top fixedly connected with power generation mechanism (17) of second drive gear (16), and the top of power generation mechanism (17) and the bottom fixed connection of base (2), the internal surface fixed mounting of base (2) has the luminous integrated component (37) with the output end adaptation of power generation mechanism (17).

2. A multi-function flashlight with continuous output and power generation function as claimed in claim 1, wherein: energy storage mechanism (7) are including scroll clockwork spring (18) and fastener (19), the surface joint of fastener (19) surface and scroll clockwork spring (18) one end, the surface of scroll clockwork spring (18) other end passes through the spliced pole and twists reverse the bottom joint of shell (5) inner chamber, and the internal surface of fastener (19) and the surface looks adaptation of interior axle (6) of primary and secondary.

3. A multi-function flashlight with continuous output and power generation function as claimed in claim 1, wherein: orientation mechanism (8) are including spring lid (20), primary and secondary outer axle (21), one-way bearing (22) and two card axle (23), the top of spring lid (20) and the bottom fixed connection of primary and secondary outer axle (21), the surface of primary and secondary outer axle (21) is established to one-way bearing (22) cover, two card axle (23) joint is at the surface of primary and secondary outer axle (21), and two card axle (23) are located the top and the bottom setting of one-way bearing (22) respectively.

4. A multi-function flashlight with continuous output and power generation function as claimed in claim 3, wherein: the periphery of the outer surface of the spring cover (20) is fixedly connected with clamping blocks (24), the inner surface of the twisting shell (5) is provided with clamping grooves (25) matched with the clamping blocks (24), the outer surface of the primary and secondary inner shafts (6) is matched with the inner surface of the primary and secondary outer shaft (21), and the surface of the mounting rack (9) is fixedly connected with the outer surface of the one-way needle bearing (22) through the inner hexagonal bolt.

5. A multi-function flashlight with continuous output and power generation function as claimed in claim 1, wherein: electricity generation mechanism (17) include shell (26), rotor (27), stator (28) and output cable (29), the bottom fixedly connected with rotor shaft (30) of shell (26) inner chamber, stator (28) are located the internal surface of rotor (27) and overlap and establish on the surface of rotor shaft (30), the output of stator (28) and the one end electric connection of output cable (29), the bottom of rotor (27) and the bottom fixed connection of shell (26) inner chamber.

6. A multi-function flashlight with continuous output and power generation function as claimed in claim 5, wherein: the top of the stator (28) is fixedly connected with the bottom of the base (2), the top end of the rotor shaft (30) penetrates through the base (2) and extends to the upper portion of the base (2), and the bottom of the shell (26) is fixedly connected with the top of the second transmission gear (16).

7. A multi-function flashlight with continuous output and power generation function as claimed in claim 6, wherein: base (2) inner chamber's bottom fixedly connected with limit slide (31), the internal surface sliding connection of limit slide (31) has the push-pull piece (32), and the surface of limit slide (31) and the piece that pushes away and pull piece (32) pass through spring (33) fixed connection, one side rotation that base (2) inner wall was kept away from at limit slide (31) top is connected with card frame (38), the surface of base (2) runs through and sliding connection has and pushes away braking plate (34) of pulling piece (32) looks adaptation, rotor shaft (30) are located the external fixed surface of base (2) inside one end and are connected with positioning gear (35) with braking plate (34) looks adaptation.

8. A multi-function flashlight with continuous output and power generation function as claimed in claim 7, wherein: the internal surface of base (2) and the top joint that is located brake block (34) have division board (36), and the top sliding contact of the bottom of division board (36) and brake block (34), luminous integrated component (37) set up the top at division board (36), the other end of output cable (29) runs through division board (36) and with the surperficial electric connection of luminous integrated component (37), luminous integrated component (37) comprise battery, circuit board, start-stop switch, stabiliser, output circuit, pilot lamp, Micro USB charge-discharge interface and LED lamp.

Technical Field

The invention relates to the technical field of daily necessities, in particular to a multifunctional flashlight capable of continuously outputting and generating power by torsion.

Background

Every year, a large number of case reports about the loss of tourists or field workers exist, the tourists or the field workers are usually provided with communication equipment such as mobile phones and wireless telephones, but the communication equipment is often exhausted due to loss of connection for many days, the outdoor workers cannot charge or replace batteries, so that help can not be asked, the external rescue work is also extremely difficult to carry out, the search range is extremely large, people usually lose vital signs when finding the cases, each case catches the mind of the family members of the victims, and if the outdoor workers can easily charge the equipment, the unfortunate cases are greatly reduced.

Flashlights, the most common mobile lighting devices, are now widely used in life and production due to their convenience of use. The structure of the existing flashlight is approximately the same, a built-in rechargeable battery or a disposable dry battery is generally adopted, and if the battery cannot be charged or replaced, the flashlight cannot be used after being powered off. The flashlight with the hand-operated power generation function is also available on the market, but the efficiency is low generally, firstly, the size of the flashlight limits a rocker to be small, the use is very inconvenient, the hand-operated power generation is difficult to be carried out by shaking the handle for a long time, the illumination intensity of the flashlight is obvious along with the frequency change of the hand-operated power generation, the hand-operated power generation is stopped when the hand is stopped, and the continuous and sufficient illumination is difficult to be carried out.

To the above problems of the flashlight, it is now necessary to design a multifunctional flashlight that is simple to use, convenient and fast to generate power, can provide continuous and sufficient illumination intensity, can charge other devices to prolong the use of the devices, and therefore, a multifunctional flashlight that can continuously output and generate power is provided.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a multifunctional flashlight capable of continuously outputting and generating power by torsion, and solves the problems that the conventional flashlight cannot provide continuous and enough illumination intensity and cannot charge other equipment.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a multifunctional flashlight capable of continuously outputting and generating power by torsion comprises a barrel, a base arranged on the barrel, a lampshade arranged on the base and a condensing lens arranged in the lampshade, wherein the barrel and the base are fixed in a threaded connection mode, the base and the lampshade are fixed in a threaded connection mode, a torsion shell is arranged at the bottom of the barrel, the bottom of an inner cavity of the torsion shell is connected with an energy storage mechanism through a primary and secondary inner shaft in a rotating mode, an orientation mechanism matched with the primary and secondary inner shaft is clamped and connected to the inner surface of the torsion shell, an installation frame matched with the orientation mechanism is fixedly connected to the inner cavity of the barrel, a first acceleration plate is sleeved at the top of the outer surface of the orientation mechanism and positioned in the barrel, the top of the first acceleration plate is fixedly connected with first gears through connecting rods, the number of the first gears is three, and an inner gear ring matched with the three first gears is slidably installed on the inner surface of the barrel, the ring gear is fixed under the spacing of shell and mounting bracket, guarantees the effective transmission of first gear and second gear, and is three meshing has first transmission gear between the first gear, the top fixedly connected with second acceleration board of first transmission gear, connecting rod fixedly connected with second gear is passed through at the top of second acceleration board, and the quantity of second gear is provided with threely, and is three the surface of second gear all meshes with the internal surface of ring gear mutually, and is three meshing has second transmission gear between the second gear, second transmission gear's top fixedly connected with power generation mechanism, and power generation mechanism's top and the bottom fixed connection of base, the internal surface fixed mounting of base has the luminous integrated component with power generation mechanism's output looks adaptation.

Preferably, energy storage mechanism includes spiral spring and fastener, the surface joint of fastener surface and spiral spring one end, the surface of spiral spring other end passes through the spliced pole and twists reverse the bottom joint of shell inner chamber, and the internal surface of fastener and the outer surface looks adaptation of axle in the son and mother.

Preferably, the orientation mechanism comprises a spring cover, a primary and secondary outer shaft, a one-way needle bearing and two clamping shafts, the top of the spring cover is fixedly connected with the bottom of the primary and secondary outer shaft, the one-way needle bearing is sleeved on the outer surface of the primary and secondary outer shaft, the two clamping shafts are clamped on the outer surface of the primary and secondary outer shaft, and the two clamping shafts are respectively arranged at the top and the bottom of the one-way needle bearing.

Preferably, the periphery of the outer surface of the clockwork spring cover is fixedly connected with clamping blocks, the inner surface of the torsion shell is provided with clamping grooves matched with the clamping blocks, the outer surface of the primary and secondary inner shafts is matched with the inner surface of the primary and secondary outer shaft, and the surface of the mounting frame is fixedly connected with the outer surface of the one-way needle bearing through the hexagon socket head cap screw.

Preferably, the power generation mechanism includes shell, rotor, stator and output cable, the bottom fixedly connected with rotor shaft of shell inner chamber, the stator is located the internal surface of rotor and overlaps and establish on rotor shaft's surface, the output of stator and the one end electric connection of output cable, the bottom of rotor and the bottom fixed connection of shell inner chamber.

Preferably, the top of the stator is fixedly connected with the bottom of the base, the top end of the rotor shaft penetrates through the base and extends to the upper side of the base, and the bottom of the shell is fixedly connected with the top of the second transmission gear.

Preferably, the bottom of the inner cavity of the base is fixedly connected with a limiting slide way, the inner surface of the limiting slide way is connected with a push-pull piece in a sliding mode, the surface of the limiting slide way is fixedly connected with the push-pull piece through a spring, one side, far away from the inner wall of the base, of the top of the limiting slide way is rotatably connected with a clamping frame, the surface of the base penetrates through and is connected with a braking plate matched with the push-pull piece in a sliding mode, and the outer surface, located at one end of the inner portion of the base, of the rotor shaft is fixedly connected with a.

Preferably, the internal surface of base and the top joint that is located the braking board have the division board, and the top sliding contact of the bottom of division board and braking board, luminous integrated component sets up the top at the division board, the other end of output cable run through the division board and with luminous integrated component's surperficial electric connection, luminous integrated component comprises battery, circuit board, on-off switch, stabiliser, output circuit, pilot lamp, Micro USB charge-discharge interface and LED lamp.

(III) advantageous effects

The invention provides a multifunctional flashlight capable of continuously outputting and generating power by torsion. The method has the following beneficial effects:

(1) the multifunctional flashlight with the function of torsion power generation and continuous output drives the rotor and the mother shaft to rotate in a mode of rotating the torsion shell through the arrangement of the energy storage mechanism, so that the first accelerating plate drives the first gear to rotate along the inner gear ring, the first gear rotates in an accelerating way at the moment, and the second accelerating plate is driven to rotate in an accelerating way by matching with the arrangement of the first transmission gear, under the action of the second gear, the power generation mechanism can accelerate and rotate again, so that the purpose of generating power by the high-speed rotation of the power generation mechanism is realized under the condition of applying smaller torsional force, the power generation is labor-saving, and the setting of cooperation luminescence integration component for the flashlight not only can throw light on, can also the electric power storage, discharge, and it has just been similar to carried a generator to carry the flashlight, increases the functionality of flashlight, reaches and lasts the power supply, charges for other equipment and use the purpose with the extension equipment.

(2) This can last multi-functional flashlight of torsion electricity generation of output sets up through the cooperation of energy storage mechanism and orientation mechanism, utilizes one-way bearing to guarantee that the primary and secondary axle can only be rotatory towards an orientation to twist reverse the shell and can not the backset after twisting, and then compress the spiral spring, the spiral spring will do all can again through the primary and secondary axle transmit first acceleration board on, thereby drive the generator electricity generation, guarantee the effective realization of flashlight electricity generation function.

(3) This can last multi-functional flashlight of torsion electricity generation of output through spacing slide, push away the cooperation setting of drawing piece, spring, braking plate, positioning gear and division board, realizes pressing the braking plate and blocks positioning gear to stop the rotation of axle in the primary and secondary, twist round the shell this moment and still can rotate, make the spiral spring accumulate energy, press the braking plate once more, release primary and secondary outer axle, even do not twist round the shell, also can last certain illumination time.

Drawings

FIG. 1 is a schematic external view of the present invention;

FIG. 2 is an exploded view of the structure of the present invention;

FIG. 3 is a schematic structural view of a twist shell and energy storage mechanism of the present invention;

FIG. 4 is a schematic view of the orientation mechanism of the present invention;

FIG. 5 is a schematic structural diagram of a power generation mechanism according to the present invention;

FIG. 6 is a schematic structural diagram of a first accelerating plate, a first gear, an inner gear ring, a second accelerating plate and a second gear according to the present invention;

FIG. 7 is a schematic structural diagram of a first acceleration plate, a first gear, an inner gear ring, a first transmission gear, a second acceleration plate, a second gear and a second transmission gear according to the present invention;

FIG. 8 is a schematic structural view of a limiting slide, a push-pull member, a spring, a brake plate, a positioning gear and a clamping frame according to the present invention;

FIG. 9 is a schematic structural diagram of a base, a lampshade, a condensing lens sheet, a partition plate and a light-emitting integrated assembly according to the present invention;

FIG. 10 is a schematic view of the connection of the cartridge and mounting bracket arrangement of the present invention;

FIG. 11 is a schematic view of the construction of the brake plate of the present invention;

FIG. 12 is a schematic view of a light emitting integrated component according to the present invention;

fig. 13 is a schematic structural view of the push-pull member of the present invention.

In the figure, 1, a cylinder; 2. a base; 3. a lamp shade; 4. a condensing lens sheet; 5. twisting the shell; 6. a primary and secondary inner shaft; 7. an energy storage mechanism; 8. an orientation mechanism; 9. a mounting frame; 10. a first acceleration plate; 11. a first gear; 12. an inner gear ring; 13. a first drive gear; 14. a second acceleration plate; 15. a second gear; 16. a second transmission gear; 17. a power generation mechanism; 18. a spiral spring; 19. a fastener; 20. a spring cover; 21. a primary and secondary outer shaft; 22. a one-way needle bearing; 23. clamping a shaft; 24. a clamping block; 25. a card slot; 26. a housing; 27. a rotor; 28. a stator; 29. an output cable; 30. a rotor shaft; 31. a limiting slide way; 32. a push-pull member; 33. a spring; 34. a brake plate; 35. positioning a gear; 36. a separator plate; 37. a light emitting integrated component; 38. and (7) clamping the frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-12, an embodiment of the present invention provides a technical solution: a multifunctional flashlight capable of continuously outputting and generating power by torsion comprises a barrel body 1, a base 2 arranged on the barrel body 1, a lampshade 3 arranged on the base 2 and a condensing lens 4 arranged in the lampshade 3, wherein a torsion shell 5 is arranged at the bottom of the barrel body 1, the bottom of an inner cavity of the torsion shell 5 is rotatably connected with an energy storage mechanism 7 through a primary and secondary inner shaft 6, an orientation mechanism 8 matched with the primary and secondary inner shaft 6 is clamped on the inner surface of the torsion shell 5, an installation frame 9 matched with the orientation mechanism 8 is fixedly connected with the inner cavity of the barrel body 1, a first acceleration plate 10 is sleeved at the top of the outer surface of the orientation mechanism 8 and positioned in the barrel body 1, first gears 11 are fixedly connected with the top of the first acceleration plate 10 through connecting rods, the number of the first gears 11 is three, and an inner gear ring 12 matched with the three first gears 11 is slidably installed on the inner surface of the barrel, the outer surface of an inner gear ring 12 is fixed with a cylinder body 1 through glue, the position of the inner gear ring 12 is guaranteed to be fixed, three first gears 11 are meshed with first transmission gears 13, the top of each first transmission gear 13 is fixedly connected with a second acceleration plate 14, the top of each second acceleration plate 14 is fixedly connected with a second gear 15 through a connecting rod, the number of the second gears 15 is three, the outer surfaces of the three second gears 15 are all meshed with the inner surface of the inner gear ring 12, a second transmission gear 16 is meshed between the three second gears 15, the top of each second transmission gear 16 is fixedly connected with a power generation mechanism 17, the top of each power generation mechanism 17 is fixedly connected with the bottom of a base 2, a light-emitting integrated assembly 37 matched with the output end of the power generation mechanism 17 is fixedly installed on the inner surface of the base 2, and a rotor main shaft is driven to rotate by rotating a torsion shell 5 through the arrangement of an energy storage, make first accelerating board 10 drive first gear 11 and rotate along ring gear 12, first gear 11 acceleration at this moment rotates, the setting of cooperation first transmission gear 13, drive second accelerating board 14 acceleration and rotate, under the effect of second gear 15, make power generation mechanism 17 can acceleration and rotate once more, thereby under the condition of exerting less torsional force, realize the purpose of the high-speed rotation electricity generation of power generation mechanism 17, the electricity generation is laborsaving, and the setting of cooperation luminescence integrated component 37, make the flashlight not only can throw light on, can also the electric power storage, discharge, carry the flashlight and just be similar to having carried a generator, increase the functionality of flashlight, reach and last the power supply, charge for other equipment and use the purpose with the extension equipment.

Further, the energy storage mechanism 7 comprises a spiral spring 18 and a clamping piece 19, the surface of the clamping piece 19 is clamped with the outer surface of one end of the spiral spring 18, the outer surface of the other end of the spiral spring 18 is clamped with the bottom of the inner cavity of the torsion shell 5 through a connecting column, and the inner surface of the clamping piece 19 is matched with the outer surface of the primary and secondary inner shaft 6.

Further, the orientation mechanism 8 includes clockwork spring lid 20, primary and secondary outer axle 21, one-way needle bearing 22 and two card axles 23, the top of clockwork spring lid 20 and the bottom fixed connection of primary and secondary outer axle 21, the surface of primary and secondary outer axle 21 is established to one-way needle bearing 22 cover, two card axles 23 joint are at the surface of primary and secondary outer axle 21, and two card axles 23 are located one-way needle bearing 22's top and bottom setting respectively, the draw-in groove mouth with card axle 23 looks adaptation is seted up on the surface of primary and secondary outer axle 21.

Further, the clamping blocks 24 are fixedly connected to the periphery of the outer surface of the clockwork spring cover 20, the clamping grooves 25 matched with the clamping blocks 24 are formed in the inner surface of the torsion shell 5, the outer surface of the primary and secondary inner shafts 6 is matched with the inner surface of the primary and secondary outer shaft 21, the surface of the mounting frame 9 is fixedly connected with the outer surface of the unidirectional needle bearing 22 through the hexagon socket head cap screws, the unidirectional needle bearing 22 is fixed on the mounting frame 9 through the hexagon socket head cap screws, and it is guaranteed that the torsion shell 5 cannot be separated from the barrel body 1 and can only do rotary motion.

Further, the power generation mechanism 17 includes a housing 26, a rotor 27, a stator 28 and an output cable 29, the bottom of the inner cavity of the housing 26 is fixedly connected with a rotor shaft 30, the stator 28 is located on the inner surface of the rotor 27 and sleeved on the outer surface of the rotor shaft 30, the output end of the stator 28 is electrically connected with one end of the output cable 29, the bottom of the rotor 27 is fixedly connected with the bottom of the inner cavity of the housing 26, the top of the stator 28 is fixedly connected with the bottom of the base 2, the top end of the rotor shaft 30 penetrates through the base 2 and extends to the upper side of the base 2, the bottom of the housing 26 is fixedly connected with the top of the second transmission gear 16, the rotor 27 is made of a permanent magnet material, and the stator 28 is.

Further, the bottom fixedly connected with of base 2 inner chamber has spacing slide 31, the internal surface sliding connection of spacing slide 31 has push-and-pull piece 32, and the surface of spacing slide 31 and the piece of push-and-pull piece 32 pass through spring 33 fixed connection, one side that base 2 inner wall was kept away from at spacing slide 31 top is rotated and is connected with card frame 38, the surface of base 2 runs through and sliding connection has the braking plate 34 with push-and-pull piece 32 looks adaptation, rotor shaft 30 is located the fixed surface of the inside one end of base 2 fixedly connected with and the positioning gear 35 of braking plate 34 looks adaptation, spring 33 is the industrial grade spring, there is fine antifatigue ability, can stretch repeatedly and use for a long time, and can change after long-term use.

Further, the internal surface of base 2 and the top joint that is located brake block 34 have division board 36, and the bottom of division board 36 and the top sliding contact of brake block 34, luminous integrated component 37 sets up the top at division board 36, the other end of output cable 29 runs through division board 36 and with luminous integrated component 37's surface electric connection, luminous integrated component 37 comprises the battery, the circuit board, on-off switch, the stabiliser, output circuit, the pilot lamp, Micro USB charge-discharge interface and LED lamp, luminous integrated component 37 specifically uses in above-mentioned structure can select the adaptation model according to the producer by oneself, and the technique of utilizing the battery that can charge and discharge to carry out the illumination is very mature, consequently no longer give unnecessary details.

In operation, a user presses the braking plate 34, so that the braking plate 34 pushes the push-pull member 32 to move towards the positioning gear 35, and further, one end of the clamping frame 38 slides into the slide way at the inlet of the push-pull member 32, as shown in fig. 13, then the clamping frame 38 is directly clamped into the V-shaped groove, at this time, the spring 33 is in an extended state, the V-shaped groove and the clamping frame 38 are clamped under the action of the resilience force of the spring 33, that is, the position limitation of the braking plate 34 and the positioning gear 35 is realized, at this time, the energy of the spiral spring 18 can be continuously accumulated and reaches the maximum by twisting the torsion shell 5, when the torsion shell 5 cannot rotate, the accumulated energy is at the maximum, after the braking plate 34 is pressed down again, even if the torsion shell 5 is not twisted, a certain illumination time can be continued, so that the braking plate 34 pushes the push-pull member 32 to move towards the positioning gear 35, and further, one end of the clamping frame 38 slides out along the lower notch in the, at this time, the spring 33 is in an extended state, the user releases the braking plate 34, the braking plate 34 is separated from the positioning gear 35 (the specific structure refers to the switch of a memory card, which will not be described in detail below), the user drives the spiral spring 18 to contract by continuing to rotate the torsion shell 5, further drives the primary and secondary inner shafts 6 to rotate under the action of the clip 19, the primary and secondary outer shafts 21 can only rotate in one direction under the cooperation effect of the primary and secondary outer shafts 21, the spring cover 20, the torsion shell 5 and the one-way needle bearing 2, the spiral spring 18 transmits force to the first accelerating plate 10 through the primary and secondary inner shaft 6, the first gear 11 accelerates to rotate in cooperation with the arrangement of the inner gear ring 12, thereby driving the first transmission gear 13 to accelerate, further enabling the second gear 15 to accelerate for the second time under the effect of the second accelerating plate 14, and thereby driving the shell 26 and the rotor 27 to rotate at a rotation speed far higher than the rotation speed at which the torsion, the setting of cooperation stator 28 generates electricity rapidly to in carrying the battery in the integrated subassembly 37 that gives out light along output cable 29 through the stabiliser, along with turning round incessantly the rotation of shell 5, the battery can last charge, and then guaranteed the effective continuation of the journey of flashlight when the open air, and the setting of USB interface on the cooperation integrated subassembly 37 can charge external equipment, very big improvement the practical application effect of flashlight.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.