CN107726265A - The lighting device pressed with the false-touch prevention protrusion tail that can stand upside down - Google Patents
The lighting device pressed with the false-touch prevention protrusion tail that can stand upside down Download PDFInfo
- Publication number
- CN107726265A CN107726265A CN201711043693.2A CN201711043693A CN107726265A CN 107726265 A CN107726265 A CN 107726265A CN 201711043693 A CN201711043693 A CN 201711043693A CN 107726265 A CN107726265 A CN 107726265A
- Authority
- CN
- China
- Prior art keywords
- tail
- hood
- lighting device
- expansion ring
- false
- 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
Links
- 230000002265 prevention Effects 0.000 title claims abstract description 17
- 238000009827 uniform distribution Methods 0.000 claims description 6
- 238000010276 construction Methods 0.000 claims description 3
- 238000005286 illumination Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0414—Arrangement of electric circuit elements in or on lighting devices the elements being switches specially adapted to be used with portable lighting devices
- F21V23/0421—Arrangement of electric circuit elements in or on lighting devices the elements being switches specially adapted to be used with portable lighting devices the switch being part of, or disposed on the tail cap portion thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
- F21L4/00—Electric lighting devices with self-contained electric batteries or cells
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a kind of lighting device pressed with the false-touch prevention protrusion tail that can stand upside down, by it is existing with tail by lighting device tail-hood on the outside of set up expansion ring, and structure design is carried out to expansion ring internal face and tail-hood outside wall surface, so that expansion ring internal face forms sliding limitation structure with tail-hood outside wall surface, when expansion ring stretches out, the responsible expansion ring of lighting device is stood, and realizes sunk tail by lighting device；During withdrawal, tail presses prominent tail-hood, realizes protruding-type tail by lighting device, by the easy false touch of lighting device and can not realize handstand illumination so as to solve the problems, such as existing tail by convex type tail, while also solve the problems, such as that sunk tail is not easy to press by lighting device.
Description
Technical field
The invention belongs to lighting device technical field, and in particular to a kind of lighting device pressed with protrusion tail.
Background technology
Existing lighting device is switched using afterbody more, the generally spherical face of button cap, when afterbody switch protrudes tail-hood end face,
Easy false touch switch lights lighting device.In addition, during switch protrusion, lighting device can not also realize handstand illumination, therefore tail is pressed
Generally use sinks to the design of tail-hood end-surface type.Sunk tail is by user in use, pressing can produce because of the interference of tail-hood end face
Raw inconvenience, being especially possible to when the protector such as user's wear gloves operate can not be by compressing switch.
Under some special environment, such as under shipping storage environment, lighting device is pressed using protruding-type tail, easily hair
Raw false touch lights lighting device, consumes battery electric quantity.Needing to stand upside down lighting device in the environment of desktop up ligthing,
Using protruding-type tail by being impossible.Under tactical environment, due to combatant, typically all wearing has tactical protection hand
Set, it is tail by lighting device and its inconvenience that operation, which is sunk to,.
The content of the invention
It is an object of the invention to provide a kind of lighting device pressed with the false-touch prevention protrusion tail that can stand upside down, to solve existing band
Have prominent tail by the easy false touch of lighting device and the problem of handstand illumination can not be realized, and sunk tail is not easy by lighting device
The problem of pressing.
The present invention technical solution be：The lighting device pressed with the false-touch prevention protrusion tail that can stand upside down, including be arranged on
The tail of lighting device afterbody is pressed, and by tail-hood 1 is included, it is characterized in that the tail：
Also include expansion ring 2, the expansion ring 2 is arranged on the outside of tail-hood 1 by sliding limitation structure, defines expansion ring
One end close to lighting device head is left end, and one end close to lighting device afterbody is right-hand member；
The sliding limitation structure includes the expansion ring sliding block group for being arranged on expansion ring left end inwall, the expansion ring sliding block
Group includes multiple expansion ring sliding blocks 6 along expansion ring inwall circumference uniform distribution；
The sliding limitation structure also includes the tail-hood groove group for being arranged on tail-hood outer wall, and the tail-hood groove group includes more
The individual tail-hood groove 8 along tail-hood circumference uniform distribution, tail-hood boss 9 is formd between two neighboring tail-hood groove 8；
It is spacing that the sliding limitation structure also includes being arranged on left end tail-hood spacing to the progress of expansion ring sliding block on tail-hood 1
Platform 10 and right-hand member tail-hood limiting stand 11；
The expansion ring sliding block group cooperatively forms slide construction with tail-hood groove group.
Further, the sliding limitation structure also includes being arranged on the outer wall of tail-hood 1 and positioned at tail-hood groove group right-hand member
Spring mounting groove 12, spring 13 is provided with the spring mounting groove 12, and the external diameter of the spring 13 is more than expansion ring sliding block 6
Internal diameter is less than the internal diameter of tail-hood boss 9.
Further, the sliding limitation structure also includes retaining groove 14 and clamping boss 15, the retaining groove 14
Be arranged on the left end of expansion ring sliding block 6, the clamping boss 15 is arranged on the right-hand member of tail-hood boss 9, the retaining groove 14 with
Clamping boss 15 forms cooperation screens.
Further, the left end tail-hood limiting stand 10 is arranged on tail-hood boss 9.
Further, the lighting device is flashlight.
Compared with prior art, beneficial effect is the present invention：
1st, the present invention with the false-touch prevention lighting device pressed of protrusion tail that can stand upside down in particular surroundings (such as in background technology
Under tactical environment) application when there is significant meaning.
2nd, the present invention can realize that protruding-type tail by lighting device, also achieves sunk tail on a kind of lighting device
By lighting device, significant effect.
3rd, the lighting device that the present invention presses with the false-touch prevention protrusion tail that can stand upside down, passes through the setting of spring so that expansion ring
Operation more hommization.
4th, the present invention is with the lighting device pressed of false-touch prevention protrusion tail that can stand upside down, and passes through matching somebody with somebody for retaining groove and clamping boss
Close so that state of the expansion ring when stretching out is more stable, avoids being caused slip ring to rotate due to external force reason and being withdrawn.
Brief description of the drawings
Fig. 1 be application drawing of the embodiment of the present invention 6 expansion ring and Fig. 7 tail-hood knot of the flashlight when expansion ring is withdrawn
Structure schematic diagram；
Fig. 2 be application drawing of the embodiment of the present invention 6 expansion ring and Fig. 7 tail-hood knot of the flashlight when expansion ring stretches out
Structure schematic diagram；
Fig. 3 a be application drawing of the embodiment of the present invention 8 expansion ring and Fig. 9 tail-hood flashlight when expansion ring is withdrawn
Structural representation；
Fig. 3 b are Fig. 3 a B-B sectional views；
Fig. 4 a be application drawing of the embodiment of the present invention 8 expansion ring and Fig. 9 tail-hood flashlight when expansion ring stretches out
Structural representation；
Fig. 4 b are Fig. 4 a B-B sectional views；
Fig. 5 a are the expansion rings with retaining groove when preparing to withdraw after expansion ring rotation tail by part structural representation；
Fig. 5 b are the A-A sectional views of Fig. 5 a figures；
Fig. 6 is expansion ring structure chart of the present invention not with retaining groove；
Fig. 7 is the structure chart of the tail-hood coordinated with expansion ring in Fig. 6；
Fig. 8 is the expansion ring structure chart with retaining groove；
Fig. 9 is the structure chart of the tail-hood coordinated with expansion ring in Fig. 8；
In figure, 1- tail-hoods, 2- expansion rings, 5- button caps, 6- expansion ring sliding blocks, 7- stretches ring groove, 8- tail-hoods groove, 9-
Tail-hood boss, 10- left end tail-hoods limiting stand, 11- right-hand member tail-hoods limiting stand, 12- spring mounting grooves, 13- springs, 14- screens are recessed
Groove, 15- clamping boss.
Embodiment
The preferred embodiments of the present invention are illustrated with reference to accompanying drawing by taking flashlight as an example below, it will be appreciated that this place
The preferred embodiment of description is merely to illustrate and explain the present invention.
As shown in Figure 1, Figure 2, Fig. 3 a, Fig. 3 b, Fig. 4 a, shown in Fig. 4 b, hand that the present invention presses with the false-touch prevention protrusion tail that can stand upside down
Torch, including the tail of lighting device afterbody is arranged on by for tail by tail-hood 1 and expansion ring 2 is included, expansion ring 2 passes through slip
Position limiting structure is arranged on the outside of tail-hood 1, and it is left end to define expansion ring close to the one end on lighting device head, close to lighting device
One end of afterbody is right-hand member；Sliding limitation structure includes the expansion ring sliding block group for being arranged on expansion ring left end inwall, and expansion ring is slided
Block group includes multiple expansion ring sliding blocks 6 along expansion ring inwall circumference uniform distribution；Sliding limitation structure also includes being arranged on outside tail-hood
The tail-hood groove group of wall, tail-hood groove group include multiple tail-hood grooves 8 along tail-hood circumference uniform distribution, two neighboring tail-hood groove 8
Between form tail-hood boss 9；Sliding limitation structure also includes being arranged on tail-hood 1 carrying out expansion ring sliding block spacing left end
Tail-hood limiting stand 10 and right-hand member tail-hood limiting stand 11, left end tail-hood limiting stand 10 are arranged on tail-hood boss 9, and right-hand member tail-hood is spacing
Platform 11 is tail-hood end face；Expansion ring sliding block group cooperatively forms slide construction with tail-hood groove group.In the outer wall of tail-hood 1 and it is located at tail-hood
Groove group right-hand member sets spring mounting groove 12, is provided with spring 13 in spring mounting groove 12, the external diameter of spring 13 is more than expansion ring
The internal diameter of sliding block 6 is less than the internal diameter of tail-hood boss 9.
Fig. 6, Fig. 7 are the structure charts applied to a kind of expansion ring and tail-hood of the present invention, and wherein Fig. 6 is not with retaining groove
Expansion ring structure chart, Fig. 7 be with Fig. 6 expansion ring coordinate tail cover structure figure.When Fig. 6 expansion ring and Fig. 7 tail-hood
For flashlight tail on time, structure chart such as Fig. 1 when it withdraws, structure chart such as Fig. 2 during stretching.
In order that state of the expansion ring when stretching out is more stable, avoid causing expansion ring to rotate due to external force reason and receiving
Return.The present invention has carried out further optimization to expansion ring and tail cover structure, and as shown in Figure 8, Figure 9, Fig. 8 is with retaining groove
Expansion ring structure chart, Fig. 9 are the tail cover structure figures coordinated with expansion ring in Fig. 8, are used when Fig. 8 expansion ring and Fig. 9 tail-hood
In flashlight tail on time, structure chart such as Fig. 3 a, Fig. 3 b when it withdraws, structure chart such as Fig. 4 a, 4b during stretching.
The present invention principle be：When expansion ring 2 will stretch out, expansion ring sliding block slides along tail-hood groove caudad to be stretched out,
When the expansion ring sliding block 6 of expansion ring internal face is fallen completely between tail-hood boss 9 and right-hand member tail-hood limiting stand 11, pass through rotation
Expansion ring 2 so that expansion ring sliding block 6 is aligned with tail-hood boss 9, now, realizes sunk tail by lighting device；In the process
Spring 13 can be increased, if increasing spring 13, extrusion spring 13 during protruding of expansion ring 2, when the inwall of expansion ring 2
After the expansion ring sliding block 6 in face falls completely within spring mounting groove 12, rotary extension ring 2 so that expansion ring sliding block 6 and tail-hood boss 9
Alignment, now, realizes sunk tail by lighting device.When expansion ring 2 will be withdrawn, by rotating expansion ring 2, expansion ring sliding block 6
Misplaced with the tail-hood boss 9 of the internal face of tail-hood 1, expansion ring sliding block 6 is directed at the withdrawal that tail-hood groove 8 realizes expansion ring 2, is formed prominent
Go out formula tail by lighting device, lighting device can realize handstand illumination.As shown in Fig. 5 a and Fig. 5 b, increase clamping boss 15 with
After retaining groove 14, the restoring force of compression spring makes expansion ring 2 be withdrawn with being not easy rotation after the clamping of tail-hood 1 after expansion ring 2 stretches out,
Expansion ring 2 needs to continue to extend across the rear swivel of clamping boss 15 recoverable.
Claims (8)
1. the lighting device pressed with the false-touch prevention protrusion tail that can stand upside down, including the tail of lighting device afterbody is arranged on by the tail
By including tail-hood (1), it is characterised in that：
Also include expansion ring (2), the expansion ring (2) is arranged on the outside of tail-hood (1) by sliding limitation structure, and definition is flexible
Ring is left end close to the one end on lighting device head, and one end close to lighting device afterbody is right-hand member；
The sliding limitation structure includes the expansion ring sliding block group for being arranged on expansion ring left end inwall, the expansion ring sliding block group bag
Include multiple expansion ring sliding blocks (6) along expansion ring inwall circumference uniform distribution；
The sliding limitation structure also includes the tail-hood groove group for being arranged on tail-hood outer wall, and the tail-hood groove group includes multiple edges
The tail-hood groove (8) of tail-hood circumference uniform distribution, tail-hood boss (9) is formd between two neighboring tail-hood groove (8)；
The sliding limitation structure also includes being arranged on tail-hood (1) carrying out expansion ring sliding block spacing left end tail-hood limiting stand
And right-hand member tail-hood limiting stand (11) (10)；
The expansion ring sliding block group cooperatively forms slide construction with tail-hood groove group.
2. the lighting device according to claim 1 pressed with the false-touch prevention protrusion tail that can stand upside down, it is characterised in that：
The sliding limitation structure also includes being arranged on tail-hood (1) outer wall and positioned at the spring mounting groove of tail-hood groove group right-hand member
(12) spring (13), is provided with the spring mounting groove (12), the external diameter of the spring (13) is more than expansion ring sliding block (6)
Internal diameter is less than the internal diameter of tail-hood boss (9).
3. the lighting device according to claim 1 pressed with the false-touch prevention protrusion tail that can stand upside down, it is characterised in that：
The sliding limitation structure also includes retaining groove (14) and clamping boss (15), and the retaining groove (14), which is arranged on, stretches
Contracting ring sliding block (6) left end, the clamping boss (15) are arranged on the right-hand member of tail-hood boss (9), the retaining groove (14) with
Clamping boss (15) forms cooperation screens.
4. the lighting device according to claim 1 pressed with the false-touch prevention protrusion tail that can stand upside down, it is characterised in that：
The left end tail-hood limiting stand (10) is arranged on tail-hood boss (9).
5. the lighting device according to any one of claims 1 to 4 pressed with the false-touch prevention protrusion tail that can stand upside down, its feature exist
In：
The lighting device is flashlight.
6. the lighting device according to claim 3 pressed with the false-touch prevention protrusion tail that can stand upside down, it is characterised in that：
The sliding limitation structure also includes being arranged on tail-hood (1) outer wall and positioned at the spring mounting groove of tail-hood groove group right-hand member
(12) spring (13), is provided with the spring mounting groove (12), the external diameter of the spring (13) is more than expansion ring sliding block (6)
Internal diameter is less than the internal diameter of tail-hood boss (9).
7. the lighting device according to claim 6 pressed with the false-touch prevention protrusion tail that can stand upside down, it is characterised in that：The left side
End tail-hood limiting stand (10) is arranged on tail-hood boss (9).
8. the lighting device according to claim 4 pressed with the false-touch prevention protrusion tail that can stand upside down, it is characterised in that：
The sliding limitation structure also includes retaining groove (14) and clamping boss (15), and the retaining groove (14), which is arranged on, stretches
Contracting ring sliding block (6) left end, the clamping boss (15) are arranged on the right-hand member of tail-hood boss (9), the retaining groove (14) with
Clamping boss (15) forms cooperation screens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711043693.2A CN107726265B (en) | 2017-10-31 | 2017-10-31 | Lighting device with handstand anti-error touch convex tail press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711043693.2A CN107726265B (en) | 2017-10-31 | 2017-10-31 | Lighting device with handstand anti-error touch convex tail press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107726265A true CN107726265A (en) | 2018-02-23 |
| CN107726265B CN107726265B (en) | 2020-03-27 |
Family
ID=61203418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711043693.2A Active CN107726265B (en) | 2017-10-31 | 2017-10-31 | Lighting device with handstand anti-error touch convex tail press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107726265B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115103996A (en) * | 2019-12-23 | 2022-09-23 | 流光公司 | Tail switch arrangement for lamp |
| CN116906843A (en) * | 2023-08-14 | 2023-10-20 | 江苏柯林警用装备制造有限公司 | Vehicle-mounted self-defense type protection flashlight |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4939628A (en) * | 1989-11-21 | 1990-07-03 | Howard Wang | Switch mechanism for a flashlight |
| JPH0963399A (en) * | 1995-08-30 | 1997-03-07 | Tokyo Gas Co Ltd | Switch operating device |
| CN201032058Y (en) * | 2007-03-30 | 2008-03-05 | 王明财 | Electric torch structure |
| CN203312102U (en) * | 2013-06-21 | 2013-11-27 | 重庆小康工业集团股份有限公司 | Emergency switch |
| CN206055565U (en) * | 2016-08-31 | 2017-03-29 | 广东金莱特电器股份有限公司 | A kind of light fixture with switching protective device |
| CN207365020U (en) * | 2017-10-31 | 2018-05-15 | 商洛市虎之翼科技有限公司 | The lighting device pressed with the false-touch prevention protrusion tail that can stand upside down |
-
2017
- 2017-10-31 CN CN201711043693.2A patent/CN107726265B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4939628A (en) * | 1989-11-21 | 1990-07-03 | Howard Wang | Switch mechanism for a flashlight |
| JPH0963399A (en) * | 1995-08-30 | 1997-03-07 | Tokyo Gas Co Ltd | Switch operating device |
| CN201032058Y (en) * | 2007-03-30 | 2008-03-05 | 王明财 | Electric torch structure |
| CN203312102U (en) * | 2013-06-21 | 2013-11-27 | 重庆小康工业集团股份有限公司 | Emergency switch |
| CN206055565U (en) * | 2016-08-31 | 2017-03-29 | 广东金莱特电器股份有限公司 | A kind of light fixture with switching protective device |
| CN207365020U (en) * | 2017-10-31 | 2018-05-15 | 商洛市虎之翼科技有限公司 | The lighting device pressed with the false-touch prevention protrusion tail that can stand upside down |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115103996A (en) * | 2019-12-23 | 2022-09-23 | 流光公司 | Tail switch arrangement for lamp |
| CN115103996B (en) * | 2019-12-23 | 2023-10-10 | 流光公司 | Tail switch arrangement for lamp |
| CN116906843A (en) * | 2023-08-14 | 2023-10-20 | 江苏柯林警用装备制造有限公司 | Vehicle-mounted self-defense type protection flashlight |
| CN116906843B (en) * | 2023-08-14 | 2024-01-26 | 江苏柯林警用装备制造有限公司 | Vehicle-mounted self-defense type protection flashlight |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107726265B (en) | 2020-03-27 |
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| GR01 | Patent grant | ||
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Denomination of invention: Lighting device with inverted anti accidental touch protruding tail press Granted publication date: 20200327 Pledgee: Pudong Development Bank of Shanghai Limited by Share Ltd. Xi'an branch Pledgor: XENO COMPANY SHANGLUO Ltd. Registration number: Y2024980003384 |