CN206130635U - Rotatory flashlight that charges - Google Patents

Rotatory flashlight that charges Download PDF

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Publication number
CN206130635U
CN206130635U CN201621182007.0U CN201621182007U CN206130635U CN 206130635 U CN206130635 U CN 206130635U CN 201621182007 U CN201621182007 U CN 201621182007U CN 206130635 U CN206130635 U CN 206130635U
Authority
CN
China
Prior art keywords
fix bar
rotary sleeve
external gear
microgenerator
rechargeable battery
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201621182007.0U
Other languages
Chinese (zh)
Inventor
叶晓
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Shuren University
Original Assignee
Zhejiang Shuren University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhejiang Shuren University filed Critical Zhejiang Shuren University
Priority to CN201621182007.0U priority Critical patent/CN206130635U/en
Application granted granted Critical
Publication of CN206130635U publication Critical patent/CN206130635U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a rotatory flashlight that charges, its technical scheme main points are that it includes handle, bulb, switch and rechargeable battery, the handle includes the dead lever and overlaps and establish the rotary sleeve on the dead lever, install the wind spring between rotary sleeve and the dead lever, be provided with the internal gear on the inner wall of rotary sleeve, rotate on the dead lever and install at first external gear, install the microgenerator in the cavity, install the second external gear in the pivot of microgenerator. The utility model discloses a rotatory flashlight that charges can charge to the flashlight, and can carry out the wrist exercise through the setting of wind spring and reply and secondary charging effect with the rotary sleeve of being convenient for.

Description

Rotation chargeable flashlight
Technical field
This utility model is related to a kind of pocket lamp, and in particular, it is related to a kind of rotation chargeable flashlight.
Background technology
Currently, common pocket lamp and has some defects mainly using the difference of shape function as the standard of classification: (1)The most of heating of existing pocket lamp is big, and battery life is short, and sometimes people goes out to cause not when being badly in need of Just;(2)The charging modes of existing pocket lamp have USB connections to charge, and battery charges, and hand charging, the USB on charging modes Charge and battery needs external power source, cause using inconvenience, and hand charging so that in use, rock pocket lamp Easily cause pocket lamp to come off.
Utility model content
In view of the shortcomings of the prior art, the purpose of this utility model be provide one kind can flashlight filled Electricity, and wrist exercise can be carried out by the setting of wind spring and be easy to rotary sleeve to reply the rotation charging handss with recharging effect Torch.
For achieving the above object, this utility model provides following technical scheme:A kind of rotation chargeable flashlight, which includes Handle, bulb, switch and rechargeable battery, the handle include fix bar and the rotary sleeve being set in fix bar, the bulb Installed in the end face of fix bar, the rotary sleeve is rotatably installed in fix bar the one end away from bulb, and the switch is installed Cavity is provided with one end of bulb, the fix bar in fix bar, the rechargeable battery is arranged in cavity, bulb, It is connected in series between switch and rechargeable battery, wind spring is installed between the rotary sleeve and fix bar, can be made by external force effect Obtain wind spring and shrink storage elastic force, wind spring can be rotated to be enclosed within fix bar and rotate after external force disappears, the rotary sleeve Inwall on be provided with internal gear, the first external gear is rotatably installed in the fix bar, miniature in the cavity, is provided with Motor, is provided with the second external gear in the rotating shaft of the microgenerator, the first external gear is coordinated with internal gear, the second external gear Coordinate with the first external gear, the number of teeth of first external gear of gear ratio of internal gear is more, and the number of teeth of the first external gear is by the second external tooth The number of teeth of wheel is more, and the outfan connection of the microgenerator connects two electrode tips of rechargeable battery respectively.
This utility model is further arranged to:Voltage stabilization and current stabilization control is in series between the microgenerator and rechargeable battery Device, the input of the voltage stabilizing, flow stable controller connect the outfan of microgenerator, the output of the voltage stabilizing, flow stable controller Two electrode tips of end connection rechargeable battery.
This utility model is further arranged to:The rotary sleeve is provided with end cap away from one end of bulb.
This utility model tool has the advantage that:By the setting between rotary sleeve and fix bar so that revolved by external force In the case of turning, rotary sleeve can be limited in fix bar and be rotated, it is to avoid fix bar wobble effects back and forth during use The situation of lighting effect, by the setting of wind spring, when rotary sleeve is rotated, can drive wind spring to shrink so that wind spring stores bullet Property power, unclamp rotary sleeve when.The elastic force effect of wind spring, enables to rotary sleeve reverse rotation so that drive microgenerator Secondary rotation is generated electricity, and the resilient force by wind spring, enabling when being charged using rotary sleeve, can be to using The wrist of person performs physical exercise, and improves the multifunctionality using pocket lamp, by internal gear, the first external gear and the second external gear Between be equipped with, and the number of teeth is reduced successively between internal gear, the first external gear and the second external gear so that rotating rotation During set, internal gear drives the first external gear to rotate, and the first external gear drives the second external gear to rotate, and enables to micro generation Machine quick rotation, and the generating efficiency of microgenerator is improved, further improve charging of the microgenerator to rechargeable battery and imitate Really, the charging interval is reduced, by the setting of voltage stabilizing, flow stable controller so that the voltage x current of microgenerator output, by steady Ensure that after the conversion of pressure current stabilizing controller that the voltage x current in input rechargeable battery is stable, it is to avoid the fluctuation of voltage x current is right Rechargeable battery causes situation about damaging, by the setting of end cap, enabling closing rotary sleeve is hollow away from one end of bulb Situation, it is to avoid the dust outside rotary sleeve is entered inside rotary sleeve, damages the situation of each part in rotary sleeve.
Description of the drawings
Fig. 1 is the cross section structure diagram that this utility model rotates chargeable flashlight;
Fig. 2 is the rotary sleeve end face structure schematic diagram that this utility model rotates chargeable flashlight.
In figure:1st, handle;2nd, bulb;3rd, switch;4th, rechargeable battery;5th, fix bar;6th, rotary sleeve;7th, cavity;8th, wind spring; 9th, microgenerator;10th, internal gear;11st, the first external gear;12nd, the second external gear;13rd, voltage stabilizing, flow stable controller;14th, end cap.
Specific embodiment
Referring to figs. 1 to shown in 2, a kind of of the present embodiment rotates chargeable flashlight, and which includes handle 1, bulb 2,3 and of switch Rechargeable battery 4, the handle 1 include fix bar 5 and the rotary sleeve 6 being set in fix bar 5, and the bulb 2 is arranged on to be fixed The end face of bar 5, the rotary sleeve 6 are rotatably installed in the one end in fix bar 5 away from bulb 2, and the switch 3 is arranged on to be fixed Bar 5 is provided with cavity 7 in one end of bulb 2, the fix bar 5, and the rechargeable battery 4 is arranged in cavity 7, bulb 2, It is connected in series between switch 3 and rechargeable battery 4.
Wind spring 8 is installed between the rotary sleeve 6 and fix bar 5, wind spring 8 is enabled to by external force effect and is shunk storage bullet Property power, external force disappear after wind spring 8 can be rotated set 6 in fix bar 5 rotate, on the inwall of the rotary sleeve 6 arrange There is internal gear 10, in the fix bar 5, be rotatably installed in the first external gear 11.
Microgenerator 9 is installed in the cavity 7, the second external gear is installed in the rotating shaft of the microgenerator 9 12, the first external gear 11 is coordinated with internal gear 10, and the second external gear 12 is coordinated with the first external gear 11, the gear ratio of internal gear 10 The number of teeth of the first external gear 11 is more, and the number of teeth of the first external gear 11 is more by the number of teeth of the second external gear 12, the microgenerator 9 Outfan connection respectively connect rechargeable battery 4 two electrode tips.
Voltage stabilizing, flow stable controller 13, the voltage stabilization and current stabilization control are in series between the microgenerator 9 and rechargeable battery 4 The input of device 13 connects the outfan of microgenerator 9, the outfan connection rechargeable battery 4 of the voltage stabilizing, flow stable controller 13 Two electrode tips.
The rotary sleeve 6 is provided with end cap 14 away from one end of bulb 2.
By adopting above-mentioned technical proposal, by the setting between rotary sleeve 6 and fix bar 5 so that revolved by external force In the case of turning, rotary sleeve 6 can be limited in fix bar 5 and be rotated, it is to avoid fix bar 5 rocks shadow back and forth during use The situation of lighting effect is rung, by the setting of wind spring 8, when rotary sleeve 6 is rotated, wind spring 8 can be driven to shrink so that wind spring 8 Storage elastic force, when rotary sleeve 6 is unclamped.The elastic force effect of wind spring 8, enables to rotary sleeve 6 and reversely rotates so that drive micro- 9 secondary rotation of generator is generated electricity, and by the resilient force of wind spring 8, enabling charged using rotary sleeve 6 When, the wrist of user can be performed physical exercise, improve the multifunctionality using pocket lamp, by internal gear 10, first outside Between being equipped between gear 11 and the second external gear 12, and internal gear 10, the first external gear 11 and the second external gear 12 The number of teeth is reduced successively so that when rotary sleeve 6 is rotated, and internal gear 10 drives the first external gear 11 to rotate, and the first external gear 11 Drive the second external gear 12 to rotate, enable to 9 quick rotation of microgenerator, and improve the generating efficiency of microgenerator 9, Charging effect of the microgenerator 9 to rechargeable battery 4 is further improved, the charging interval is reduced, by voltage stabilizing, flow stable controller 13 Setting so that microgenerator 9 output voltage x current, input is ensure that after the conversion of voltage stabilizing, flow stable controller 13 Voltage x current in rechargeable battery 4 is stable, it is to avoid the fluctuation of voltage x current causes situation about damaging to rechargeable battery 4, by end The setting of lid 14, enabling closing rotary sleeve 6 is away from the hollow situation in one end of bulb 2, it is to avoid the dust outside rotary sleeve 6 Into inside rotary sleeve 6, the situation of each part in rotary sleeve 6 is damaged.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to Above-described embodiment, all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.Should refer to Go out, for those skilled in the art, some improvement under the premise of without departing from this utility model principle and Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.

Claims (3)

  1. It is 1. a kind of to rotate chargeable flashlight, it is characterised in that:Which includes handle, bulb, switch and rechargeable battery, the handle bag Fix bar and the rotary sleeve being set in fix bar are included, the bulb is arranged on the end face of fix bar, and the rotary sleeve is rotated One end in fix bar away from bulb, the switch are arranged on fix bar in one end of bulb, the fix bar Cavity is provided with, the rechargeable battery is arranged in cavity, is connected in series, the rotation between bulb, switch and rechargeable battery Wind spring is installed between set and fix bar, wind spring is enabled to by external force effect and is shunk storage elastic force, rolled up after external force disappears Spring can be rotated to be enclosed within fix bar and rotate, and be provided with internal gear, turn in the fix bar on the inwall of the rotary sleeve It is dynamic that microgenerator is installed in the cavity installed in the first external gear, the is provided with the rotating shaft of the microgenerator Two external gears, the first external gear are coordinated with internal gear, and the second external gear and the first external gear coordinate, the gear ratio first of internal gear The number of teeth of external gear is more, and the number of teeth of the first external gear is more by the number of teeth of the second external gear, and the outfan of the microgenerator connects Connect two electrode tips for connecting rechargeable battery respectively.
  2. 2. rotation chargeable flashlight according to claim 1, it is characterised in that:The microgenerator and rechargeable battery it Between be in series with voltage stabilizing, flow stable controller, the input of the voltage stabilizing, flow stable controller connects the outfan of microgenerator, described The outfan of voltage stabilizing, flow stable controller connects two electrode tips of rechargeable battery.
  3. 3. rotation chargeable flashlight according to claim 1, it is characterised in that:The rotary sleeve is set away from one end of bulb It is equipped with end cap.
CN201621182007.0U 2016-11-03 2016-11-03 Rotatory flashlight that charges Expired - Fee Related CN206130635U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621182007.0U CN206130635U (en) 2016-11-03 2016-11-03 Rotatory flashlight that charges

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621182007.0U CN206130635U (en) 2016-11-03 2016-11-03 Rotatory flashlight that charges

Publications (1)

Publication Number Publication Date
CN206130635U true CN206130635U (en) 2017-04-26

Family

ID=58577532

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621182007.0U Expired - Fee Related CN206130635U (en) 2016-11-03 2016-11-03 Rotatory flashlight that charges

Country Status (1)

Country Link
CN (1) CN206130635U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110571901A (en) * 2019-10-07 2019-12-13 智能制造研究院(肇庆高要)有限公司 Portable mobile charging device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110571901A (en) * 2019-10-07 2019-12-13 智能制造研究院(肇庆高要)有限公司 Portable mobile charging device

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170426

Termination date: 20171103