CN103712080A - Flashlight - Google Patents

Flashlight Download PDF

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Publication number
CN103712080A
CN103712080A CN201210370574.9A CN201210370574A CN103712080A CN 103712080 A CN103712080 A CN 103712080A CN 201210370574 A CN201210370574 A CN 201210370574A CN 103712080 A CN103712080 A CN 103712080A
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CN
China
Prior art keywords
tail
hood
cylinder
torch
lamp cylinder
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.)
Granted
Application number
CN201210370574.9A
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Chinese (zh)
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CN103712080B (en
Inventor
周明杰
陈超
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.)
Oceans King Lighting Science and Technology Co Ltd
Shenzhen Oceans King Lighting Engineering Co Ltd
Original Assignee
Oceans King Lighting Science and Technology Co Ltd
Shenzhen Oceans King Lighting Engineering Co Ltd
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 Oceans King Lighting Science and Technology Co Ltd, Shenzhen Oceans King Lighting Engineering Co Ltd filed Critical Oceans King Lighting Science and Technology Co Ltd
Priority to CN201210370574.9A priority Critical patent/CN103712080B/en
Publication of CN103712080A publication Critical patent/CN103712080A/en
Application granted granted Critical
Publication of CN103712080B publication Critical patent/CN103712080B/en
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Abstract

A flashlight comprises a barrel, a battery cover component and a limit structure. The battery cover component comprises a tail cover. At least part of the tail cover is inserted into the barrel. The outer wall of the tail cover is provided with a limit slot. The limit structure comprises a fitting tube, a limit pin and a return elastic member. The fitting tube comprises a tube body and a butt part at the top end of the tube body. The fitting tube is fixedly connected with the barrel. The limit pin comprises a shank and a limit part arranged on the shank. One end of the shank penetrates the tube body. The return elastic member sleeves the shank and elastically abuts between the limit part and the butt part. The limit part abuts to the outer wall of the barrel under the action of the return elastic member. When the tail cover is fitted to one end of the barrel, the other end of the shank is inserted into the limit slot so that the tail cannot move relative to the barrel. A battery of the flashlight is convenient to mount and demount, and the tail cover is avoided dropping when connection threads fail.

Description

Torch
[technical field]
The present invention relates to a kind of lighting device, particularly relate to a kind of torch with position limiting structure.
[background technology]
Torch is a kind of illuminations common in people's daily life.The tail-hood of torch and lamp cylinder normally removably connect to facilitate to be pulled down tail-hood the battery being contained in lamp cylinder is changed.The lamp cylinder of traditional flashlight is normally cylindrical, and battery is columniform alkaline battery, and the mode that tail-hood is threaded connection is connected to lamp cylinder, thereby in the time of need to changing battery, rotates tail-hood.
Yet torch generally includes lamp cylinder, battery and tail-hood, battery container is in lamp cylinder, and tail-hood is partly contained in an openend of lamp cylinder and adopts and be threaded with lamp cylinder, to seal this openend.When the connecting thread of tail-hood and lamp cylinder lost efficacy, tail-hood is easy to come off from lamp cylinder.
Although, also exist the position limiting structure of torch for spacing battery or tail-hood at present, yet this position limiting structure adopt the spacing tail-hood of threaded fastener conventionally, it need to, by special-purpose instrument, cause installation or removal comparatively loaded down with trivial details when installation or removal battery.
[summary of the invention]
In view of above-mentioned condition, be necessary to provide a kind of installation and dismounting battery for convenience and can prevent the torch that tail-hood came off when connecting thread lost efficacy.
A torch, comprising:
Lamp cylinder;
Battery cover component, comprises tail-hood, and described tail-hood can be inserted in described lamp cylinder at least partly, and the lateral wall of described tail-hood offers stopper slot;
Position limiting structure, comprising:
Assembling cylinder, comprises cylindrical shell and is located at the support division on the top of described cylindrical shell, described assembling cylinder is fixedly connected with described lamp cylinder;
Spacer pin, comprises bar portion and is located at the limiting section of described bar portion, and one end of described bar portion wears described cylindrical shell;
Return springs, is sheathed on described bar portion and elasticity and is connected between described limiting section and described support division;
Wherein, described tail-hood is threaded with described lamp cylinder, described limiting section supports the lateral wall of described lamp cylinder under the effect of described return springs, when described tail-hood is assembled to one end of described lamp cylinder, the other end of described bar portion is inserted in described stopper slot and relatively moves with respect to described lamp cylinder to prevent described tail-hood.
In an embodiment, the outer surface of described lamp cylinder is provided with fixing lug boss therein, and described assembling cylinder is fixed in described fixing lug boss by threaded fastener.。
In an embodiment, described assembling cylinder also comprises that the department of assembly that is formed at described barrel outer surface, described department of assembly are two lugs that are formed at the bottom of described cylindrical shell therein, and each lug is fixed to described lamp cylinder by threaded fastener.
Therein in an embodiment, described limiting section is the flange that is formed at described bar portion.
In an embodiment, described stopper slot is the annular groove that is formed at the lateral wall of described tail-hood therein.
Therein in an embodiment, described support division extends to axle center bending from the top of described cylindrical shell, and described support division offers spacing hole, and described bar portion wears described spacing hole.
Therein in an embodiment, one end that described bar portion wears described cylindrical shell is provided with operating parts, and for pulling out described spacer pin, described operating parts is draw ring.
In an embodiment, described battery cover component also comprises fixed mount and elastic component therein, and described fixed mount is fixed in described tail-hood, and described elastic component is fixedly connected with described fixed mount and part is protruded outside described tail-hood.
Therein in an embodiment, described tail-hood comprises lid and is located at the cylinder of a side of described lid, described cylinder is inserted in described lamp cylinder, described battery cover component also comprises sealing ring, on the lateral wall of described cylinder, offer annular groove, described sealing ring is contained in described annular groove, and connects with the madial wall of described the second openend.
In an embodiment, described battery cover component also comprises charging panel and charging panel bracing frame therein, and described charging panel is fixedly connected with described tail-hood, and described charging panel bracing frame is held between described fixed mount and described charging panel.
Above-mentioned torch, adopt the spacer pin of position limiting structure that tail-hood is fixed to lamp cylinder, only need to pull spacer pin can make spacer pin retraction tail-hood be mounted to lamp cylinder or remove from lamp cylinder, unclamp after spacer pin, spacer pin restores to the original state under the effect of return springs, during installation or removal battery more for convenience; Meanwhile, use position limiting structure to carry out lamp cylinder and tail-hood spacing, in the time of can preventing thread failure that tail-hood is connected with lamp cylinder, from lamp cylinder, come off.
[accompanying drawing explanation]
Fig. 1 is the exploded view of the torch of embodiment of the present invention;
Fig. 2 is the local axial cutaway view of torch in Fig. 1;
Fig. 3 is the partial enlarged drawing of torch in Fig. 1;
Fig. 4 is the radial cross-section of the torch shown in Fig. 1.
[specific embodiment]
For the ease of understanding the present invention, below with reference to relevant drawings, the present invention is described more fully.In accompanying drawing, provided preferred embodiment of the present invention.But the present invention can realize in many different forms, be not limited to embodiment described herein.On the contrary, providing the object of these embodiment is to make to the understanding of disclosure of the present invention more thoroughly comprehensively.
It should be noted that, when element is called as " being fixed on " another element, can directly can there is element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be directly connected to another element or may have centering elements simultaneously.Term as used herein " vertical ", " level ", " left side ", " right side " and similar statement are just for illustrative purposes.
Unless otherwise defined, all technology of using are herein identical with the implication that belongs to the common understanding of those skilled in the art of the present invention with scientific terminology.The term using in description of the present invention herein, just in order to describe the object of specific embodiment, is not intended to be restriction the present invention.Term as used herein " and/or " comprise one or more relevant Listed Items arbitrarily with all combinations.
Refer to Fig. 1, the torch 10 of one embodiment of the present invention comprises lamp cylinder 100, battery cover component 300 and position limiting structure 400.
Please refer to Fig. 2, lamp cylinder 100 has the first openend 110 and the second openend 120, the second openends 120 and the first openend 110 and is oppositely arranged.Specifically in the illustrated embodiment, lamp cylinder 100 is circular tube structure, and its cavity is cylindrical.Certainly, in the present invention, lamp cylinder 100 is not limited to circular tube structure, also can be the tube structure of other shapes, for example, and prismatic tube structure.In lamp cylinder 100, contain battery 200.It should be noted that, because battery 200 can be cylindrical, rectangle, prismatic or sheet, corresponding, the shape of the cavity of lamp cylinder 100 can arbitrarily arrange according to the shape of battery 200, is not limited to cylindrical.
Battery cover component 300 is located at the second openend 120 of lamp cylinder 100.Battery cover component 300 comprises tail-hood 310, fixed mount 320 and elastic component 330.Wherein, in use, in the first openend 110 of lamp cylinder 100, be provided with battery limiting structure (not shown), battery 200 is contained in lamp cylinder 100 and one end and the battery limiting structure butt of battery 200, the other end and elastic component 330 butts there is elastic deformation in elastic component 330 when battery 200 is subject to external vibration power.In other words, when the battery fixing mechanism 100 of torch is subject to external vibration power, elastic component 330 all the time with battery 200 butts, and play the effect of damping buffering.
Tail-hood 310 and the second openend 120 removably connect by screw thread, and the second openend 120 of seal lamps cylinder 100.Specifically in the illustrated embodiment, tail-hood 310 comprises lid 311 and is located at the cylinder 313 of a side of lid 311.
Fixed mount 320 is fixed in tail-hood 310.Specifically in the illustrated embodiment, fixed mount 320 is fixed in the cylinder 313 of tail-hood 310, that is, fixed mount 320 is contained in the cylinder 313 of tail-hood 310, be fixedly connected with the lid 311 of tail-hood 310, or be fixedly connected with the madial wall of the cylinder 313 of tail-hood 310.
Elastic component 330 is fixedly connected with fixed mount 320, and part is protruded outside tail-hood 310.Elastic component 330 can be columnar elastic caoutchouc cylinder, Compress Spring etc.Specifically in the illustrated embodiment, elastic component 330 is spring, and fixed mount 320 is laminated structure, and the middle part of fixed mount 320 is provided with the shell fragment 322 that protrudes bending, shell fragment 322 compresses one end of elastic component 330, and elastic component 330 is fixedly connected with fixed mount 320.Certainly, in the present invention, fixed mount 320 is not limited to adopt fixedly elastic component 330 of mode that shell fragment 322 compresses, also can adopt other modes, and for example, fixed mount 320 can adopt welding, screw the fixedly elastic component 330 of mode such as to fix.
Battery cover component 300 also comprises sealing ring 340, and sealing ring 340 is for sealing the joint gap between the second openend 120 of tail-hood 310 and lamp cylinder 100.Specifically in the illustrated embodiment, on the lateral wall of the cylinder 313 of tail-hood 310, offer annular groove 3132, sealing ring 340 is contained in annular groove 3132, and connects with the madial wall of the second openend 120 of lamp cylinder 100.
Battery cover component 300 also comprises charging panel 350 and charging panel bracing frame 360, and charging panel 350 is fixedly connected with tail-hood 310, and charging panel bracing frame 360 is held between fixed mount 320 and charging panel 350.Specifically in the illustrated embodiment, charging panel 350 and charging panel bracing frame 360 are contained in elastic component 330.Lid 311 inner sides of tail-hood 310 are provided with fixed leg (figure is mark not), this fixed leg successively and threaded fasteners rear through fixed mount 320, charging panel bracing frame 360 and charging panel 350 is spirally connected, threaded fasteners is as screw, bolt etc., thereby tail-hood 310, fixed mount 320, charging panel bracing frame 360 and charging panel 350 are fixedly connected with.
Further, fixed mount 320 is provided with locating hole 324, and charging panel bracing frame 360 is provided with the locating dowel 361 through locating hole 324, thereby locates this charging panel bracing frame 360.When assembling fixed mount 320 and charging gripper shoe, without prior aligning, directly the locating dowel of charging panel bracing frame 360 361 is passed to the locating hole 324 of fixed mount 320, thereby improve the efficiency of assembling.In addition, when the battery fixing mechanism 100 of torch is subject to external vibration, because the locating dowel 361 of charging panel bracing frame 360 is passed the locating hole 324 of fixed mount 320 all the time, thereby make charging panel bracing frame 360 difficult drop-offs.
Further, the locating dowel 361 of charging panel bracing frame 360 is the projection with through hole, charging panel 350 is provided with charging plug 351, and charging plug 351 passes the through hole of locating dowel 361 and the lid 311 of tail-hood 310 of charging panel bracing frame 360, and exposes outside the lid 311 of tail-hood 310.Wherein, the object that charging panel 350 is provided with charging plug 351 is: the one, play positioning action,, when assembling, without prior aligning, directly the charging plug of charging panel 350 351 is worn through the through hole of the locating dowel 361 of charging panel bracing frame 360, thereby improved the efficiency of assembling; The 2nd, play the effect of electrical connection, when needs charge, directly charging socket is connected with charging plug 351.
Further, charging panel 350 is provided with the elastic conduction post 353 for the electrode butt with battery 200.Because employing has the electrode butt of flexible elastic conduction post 353 and battery 200, when battery 200 is subject to external vibration power, there are elastic deformations and remain good electrically contacting with the electrode of battery 200 in elastic conduction post 353.
Please refer to Fig. 3 and Fig. 4, position limiting structure 400 comprises assembling cylinder 410, spacer pin 420 and return springs 430.
Assembling cylinder 410 comprises cylindrical shell 411 and is located at the support division 412 on the top of cylindrical shell 411.Cylindrical shell 411 is fixed on the second openend 120 of lamp cylinder 100.Specifically in the illustrated embodiment, cylindrical shell 411 is fixed on lamp cylinder by threaded fastener 440.Because lamp cylinder 100 is cylindrical, for the ease of fixing assembling cylinder 410, corresponding, the outer surface of lamp cylinder 100 is provided with fixing lug boss 130, and fixing lug boss 130 has stationary plane 131, and stationary plane 131 is plane.In present embodiment, threaded fastener 440 is screw, corresponding, fixing lug boss 130 offers screw 132.The bottom of cylindrical shell 411 is formed with department of assembly 413.In present embodiment, department of assembly 413 is two lugs that the bottom bending of cylindrical shell 411 is extended, on each lug, offer the screw corresponding with screw 132, thereby make threaded fastener 440 screw togather and assembling cylinder 410 can be fixedly attached to lamp cylinder 100 with screw and screw 132 successively.Certainly, department of assembly 413 is also not limited to lug, also can be the annular slice structure of extending from cylindrical shell 411 one end bendings.It should be noted that, fixing lug boss 130 can be omitted, the shape that one fixed groove or lamp cylinder are now set on the surface of lamp cylinder 100 is set to have the structure that can fix easily the plane of assembling cylinder 410, also one end of cylindrical shell 411 that can be corresponding and the shape of department of assembly 413 are set to the shape that the shape with the outer surface of lamp cylinder 100 matches, thereby make one end of cylindrical shell 4110 and department of assembly 413 can fit together that with the intimate of lamp cylinder 100 assembling tins 410 is fixedly attached to lamp cylinder 100.Department of assembly 413 also can omit, and now can assembling cylinder 410 be fixedly attached to lamp cylinder 100 by the mode that bonds or weld.
Spacer pin 420 comprises bar portion 421 and is located at the limiting section 422 of bar portion 421.Limiting section 422 is for being formed at the flange on bar portion 421 surfaces, and one end of bar portion 421 wears cylindrical shell 411, and the fixing lug boss 130 of concrete lamp cylinder 100 also offers the through hole corresponding with bar portion 421 133, for bar portion 421, wears.Return springs 430 is sheathed on bar portion 421, and the two ends of return springs 430 support respectively limiting section 422 and support division 412.Return springs 430 can be flexible rubber bush or Compress Spring.The compression that return springs 430 is subject to limiting section 422 and support division 412 produces elastic potential energy, and under the effect of return springs 430, the other end that limiting section 422 supports fixing lug boss 130 and bar portion 421 wears through hole 133.On the lateral wall of the cylinder 313 of tail-hood 310, offer stopper slot 3134, when tail-hood 310 is assembled to lamp cylinder 100, thereby one end of bar portion 421 wears through hole 133 and is inserted in stopper slot 3134 and tail-hood 310 is fixed to lamp cylinder 100 to prevent tail-hood 310, from lamp cylinder 100, comes off.Specifically in the present embodiment, stopper slot 3134 is also annular groove, thereby when mounted without contraposition, can improve the efficiency of installing, certainly, stopper slot 3134 also can be the groove corresponding with the cross sectional shape of bar portion 421, and when one end of bar portion 421 is inserted in stopper slot 3134, one end of bar portion 421 and stopper slot 3134 are combined closely.Stopper slot 3134 is compared to the more close lid 311 of annular groove 3132 that sealing ring 340 is installed.It should be noted that, through hole 133 can omit, now assembling cylinder 410 is fixed on the edge of the second openend 120, the limiting section 422 of spacer pin 420 supports the lateral wall of the second openend 120 under the effect of return springs 430, and a side of end face and one end of bar portion 421 that the bar portion 421 of spacer pin 420 is positioned at the second openend 120 are inserted in stopper slot 3134.
Specifically, in illustrated embodiment, support division 412 extends away from the inside bending in one end of lamp cylinder 100 from cylindrical shell 411.Support division 412 be shaped as substantially the sheet corresponding with the shape of the cross section of cylindrical shell 410, the middle part of support division 412 offers spacing hole 4121, one end of bar portion 421 wears spacing hole 4121 in case stopping bar portion 421 rocks.Certainly, support division 412 is not limited to extend away from the inside bending in one end of lamp cylinder 100 from cylindrical shell 411, also can be located at the middle part of cylindrical shell 411.In other embodiments, support division 412 can be for being located at one or more projections on the top of cylindrical shell 411, and spacing hole 4121 is opened in a projection or spacing hole 4121 is enclosed and formed by a plurality of projections.
Further, position limiting structure 400 also comprises operating parts 450.Operating parts 450 be located at bar portion 421 away from one end of lamp cylinder 100 so that pull out spacer pin 420.Thereby tail-hood 310 is assembled to lamp cylinder 100 or when lamp cylinder 100 dismounting, to the direction pull operation part 450 away from lamp cylinder 100, operating parts 450 drives spacer pin 420 outwards to move, bar portion 421 bounces back in through hole 133, return springs 430 is subject to further compression, now tail-hood 310 is inserted to the second openend 120 of lamp cylinder 100 and the stopper slot 3134 of tail-hood 310 is removed from the second openend 120 corresponding to through hole 133 or by tail-hood 310, unclamp operation part 450, in effect lower limit pin 420 reinstatements of return springs 430.In illustrated embodiment, operating parts 450 is draw ring.Bar portion 421 offers perforation 4211 away from one end of lamp cylinder 100, and draw ring 421 is arranged in perforation 4211.In other embodiment, operating parts 450 is not limited to draw ring, also can be for being arranged in perforation 4211 pull bar, be fixed on bar portion 421 away from the pull bar of one end of lamp cylinder 100 or the structure of being convenient to pull and support of extending away from one end bending of lamp cylinder 100 from bar portion 421.
Above-mentioned torch 10, adopt the spacer pin 420 of position limiting structure 400 that tail-hood 310 is fixed to lamp cylinder 100,10 retractions are to be mounted to tail-hood 310 in lamp cylinder 100 or tail-hood 310 is removed from lamp cylinder 100, unclamp after spacer pin 420, spacer pin 420 restores to the original state under the effect of return springs 430, during the installation or removal battery of the tail-hood 310 of above-mentioned lamp cylinder 10 more for convenience; Meanwhile, use 400 pairs of lamp cylinders 100 of position limiting structure and tail-hood 310 to carry out spacing, can prevent that tail-hood 310 from coming off when connecting thread loses efficacy.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.

Claims (10)

1. a torch, is characterized in that, comprising:
Lamp cylinder;
Battery cover component, comprises tail-hood, and described tail-hood can be inserted in described lamp cylinder at least partly, and the lateral wall of described tail-hood offers stopper slot;
Position limiting structure, comprising:
Assembling cylinder, comprises cylindrical shell and is located at the support division of described cylinder top, described assembling cylinder is fixedly connected with described lamp cylinder;
Spacer pin, comprises bar portion and is located at the limiting section of described bar portion, and one end of described bar portion wears described cylindrical shell;
Return springs, is sheathed on described bar portion and elasticity and is connected between described limiting section and described support division;
Wherein, described tail-hood is threaded with described lamp cylinder, described limiting section supports the lateral wall of described lamp cylinder under the effect of described return springs, when described tail-hood is assembled to one end of described lamp cylinder, the other end of described bar portion is inserted in described stopper slot and relatively moves to prevent described tail-hood and described lamp cylinder.
2. torch as claimed in claim 1, is characterized in that, the outer surface of described lamp cylinder is provided with fixing lug boss, and described assembling cylinder is fixed in described fixing lug boss by threaded fastener.
3. torch as claimed in claim 2, it is characterized in that, described assembling cylinder also comprises that the department of assembly that is formed at described barrel outer surface, described department of assembly are two lugs that are formed at described cylindrical shell bottom, and each lug is fixed to described fixing lug boss by described threaded fastener.
4. torch as claimed in claim 1, is characterized in that, described limiting section is the flange that is formed at described bar portion.
5. torch as claimed in claim 1, is characterized in that, described stopper slot is the annular groove that is formed at the lateral wall of described tail-hood.
6. torch as claimed in claim 1, is characterized in that, described support division extends to axle center bending from described cylinder top, and described support division offers spacing hole, and described bar portion wears described spacing hole.
7. torch as claimed in claim 1, is characterized in that, one end that described bar portion wears described cylindrical shell is provided with operating parts, and for pulling out described spacer pin, described operating parts is draw ring.
8. the torch as described in claim 1 ~ 7 any one, is characterized in that, described battery cover component also comprises fixed mount and elastic component, and described fixed mount is fixed in described tail-hood, and described elastic component is fixedly connected with described fixed mount and part is protruded outside described tail-hood.
9. the torch as described in claim 1 ~ 7 any one, it is characterized in that, described tail-hood comprises lid and is located at the cylinder of a side of described lid, described cylinder is inserted in described lamp cylinder, described battery cover component also comprises sealing ring, on the lateral wall of described cylinder, offer annular groove, described sealing ring is contained in described annular groove, and connects with the madial wall of described the second openend.
10. torch as claimed in claim 9, is characterized in that, described battery cover component also comprises charging panel and charging panel bracing frame, and described charging panel is fixedly connected with described tail-hood, and described charging panel bracing frame is held between described fixed mount and described charging panel.
CN201210370574.9A 2012-09-28 2012-09-28 Torch Active CN103712080B (en)

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CN103712080B CN103712080B (en) 2018-10-12

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114243197A (en) * 2021-12-22 2022-03-25 江苏智慧光彩光电科技有限公司 Battery fixing mechanism and lighting device

Citations (7)

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Publication number Priority date Publication date Assignee Title
US4942505A (en) * 1984-09-06 1990-07-17 Mag Instrument, Inc. Miniature flashlight
GB2236585A (en) * 1989-08-28 1991-04-10 Fu Hua Wang Flashlight
CN201582564U (en) * 2009-09-27 2010-09-15 深圳市朗恒电子有限公司 Integral lighting device
CN201925736U (en) * 2010-12-27 2011-08-10 应建平 Pull rod type spotlight flashlight
CN202032477U (en) * 2010-11-16 2011-11-09 海洋王照明科技股份有限公司 Stop assembly and light fixture
CN202252901U (en) * 2011-09-30 2012-05-30 深圳市飞锐照明有限公司 Portable lighting device
CN103712075A (en) * 2012-09-28 2014-04-09 深圳市海洋王照明工程有限公司 Flashlight

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4942505A (en) * 1984-09-06 1990-07-17 Mag Instrument, Inc. Miniature flashlight
GB2236585A (en) * 1989-08-28 1991-04-10 Fu Hua Wang Flashlight
CN201582564U (en) * 2009-09-27 2010-09-15 深圳市朗恒电子有限公司 Integral lighting device
CN202032477U (en) * 2010-11-16 2011-11-09 海洋王照明科技股份有限公司 Stop assembly and light fixture
CN201925736U (en) * 2010-12-27 2011-08-10 应建平 Pull rod type spotlight flashlight
CN202252901U (en) * 2011-09-30 2012-05-30 深圳市飞锐照明有限公司 Portable lighting device
CN103712075A (en) * 2012-09-28 2014-04-09 深圳市海洋王照明工程有限公司 Flashlight

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114243197A (en) * 2021-12-22 2022-03-25 江苏智慧光彩光电科技有限公司 Battery fixing mechanism and lighting device
CN114243197B (en) * 2021-12-22 2023-05-23 江苏智慧光彩光电科技有限公司 Battery fixing mechanism and lighting device

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