CN108662567B - Lighting device with single-opening double-control structure - Google Patents
Lighting device with single-opening double-control structure Download PDFInfo
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- CN108662567B CN108662567B CN201810764115.6A CN201810764115A CN108662567B CN 108662567 B CN108662567 B CN 108662567B CN 201810764115 A CN201810764115 A CN 201810764115A CN 108662567 B CN108662567 B CN 108662567B
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- 230000000149 penetrating effect Effects 0.000 claims description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 6
- 235000017491 Bambusa tulda Nutrition 0.000 claims 6
- 241001330002 Bambuseae Species 0.000 claims 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 6
- 239000011425 bamboo Substances 0.000 claims 6
- 230000005611 electricity Effects 0.000 claims 2
- 238000005286 illumination Methods 0.000 claims 1
- 101000793686 Homo sapiens Azurocidin Proteins 0.000 description 4
- 230000009471 action Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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Classifications
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- 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
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- 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
-
- 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
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
Abstract
The invention discloses a lighting device with a single-opening double-control structure, which comprises: the lamp holder assembly is connected with the barrel assembly of the lamp holder assembly, and the single-opening double-control tail cover assembly is connected with the barrel assembly; the cartridge assembly comprises: the lamp holder comprises a conductive cylinder, an insulating cylinder and a conductive assembly, wherein the insulating cylinder is positioned in the conductive cylinder, the conductive assembly is arranged in the insulating cylinder, two ends of the conductive cylinder are respectively and electrically connected with the lamp holder assembly and the single-opening double-control tail cover assembly, and the conductive assembly is respectively and electrically connected with the lamp holder assembly and the single-opening double-control tail cover assembly so as to form two control loops with the single-opening double-control tail cover assembly. The lighting device with the single-open double-control structure adopts the tail switch structure of realizing the single-open double-control by matching the button with the switch frame, the conducting ring and the spring, and realizes the single-open double-control lighting control mode by matching with the cylinder body of the double loop, so the lighting device has smaller volume and small operation sound, and can solve the problem of inconvenient tail operation directivity.
Description
Technical Field
The invention relates to the technical field of lighting equipment, in particular to a lighting device with a single-opening double-control structure.
Background
The two switch structure of afterbody of current lighting device mostly is two solitary mechanical switch or electronic switch, and this kind of switch is bulky, and the switch operation has sound, is unfavorable for using under the tactics silence condition. In addition, two switches arranged on the tail cover of the lighting fixture can be operated to cause the problem of inconvenient directional use.
Disclosure of Invention
The invention aims to provide a lighting device with a single-switch and double-control structure, which solves the technical problems of complex double-switch mechanism, large volume and sound operation of the conventional lighting device.
In order to achieve the purpose, the technical scheme provided by the invention is as follows:
the invention relates to a lighting device with a single-opening double-control structure, which comprises: the lamp holder assembly is connected with the barrel assembly of the lamp holder assembly, and the single-opening double-control tail cover assembly is connected with the barrel assembly; wherein, the barrel subassembly include: the lamp holder comprises a conductive cylinder, an insulating cylinder and a conductive assembly, wherein the insulating cylinder is positioned in the conductive cylinder, the conductive assembly is arranged in the insulating cylinder, two ends of the conductive cylinder are respectively and electrically connected with the lamp holder assembly and the single-opening double-control tail cover assembly, and the conductive assembly is respectively and electrically connected with the lamp holder assembly and the single-opening double-control tail cover assembly, so that two control loops are formed with the single-opening double-control tail cover assembly, and single-opening double-control is realized.
Wherein, the electrically conductive subassembly include: the lamp holder comprises a first conductive cylinder, a second conductive cylinder and a spring connected between the first conductive cylinder and the second conductive cylinder, wherein one end of the first conductive cylinder is electrically connected to the lamp holder assembly, and one end of the second conductive cylinder is electrically connected to the single-open double-control tail cover assembly.
Wherein, the double accuse tail-hood subassembly of singly opening includes: the tail cover is connected with a switch frame on the inner wall of the tail cover, and a button is axially arranged on the switch frame and the end part of the tail cover in a penetrating way; an elastic insulating ring is arranged between the outer wall of the button and the switch frame, so that a gap is reserved between the outer wall of the button and the switch frame, the axial direction of the button is also connected with a first conductive elastic piece, the outer wall of the button is also sleeved with a conductive ring, and the conductive ring and one end of the first conductive elastic piece are electrically contacted with a circuit board; when the button is pressed down, the button is in contact conduction with the conducting ring to trigger a switch of the circuit board; the switch frame is electrically connected to the circuit board when the button is pushed and pulled radially so that the outer wall of the button is in electrical contact with the switch frame to turn on another switch of the trigger circuit board.
Wherein, the switch frame include: the button comprises a cylindrical side wall and an annular end wall which transversely extends from the end part of the cylindrical side wall, and the button is arranged in a central shaft hole of the annular end wall in a penetrating way; the inner wall of the central shaft hole of the annular end wall transversely extends to form an annular table, the elastic insulating ring is arranged on the upper table surface of the annular table, the lower table surface of the annular table is further provided with a first insulating ring, and the first insulating ring enables the button to be disconnected with the switch frame and the conducting ring in a natural state of the button.
And a second insulating ring is arranged between the conductive ring and the outer wall of the button, and the button and the conductive ring are separated by the second insulating ring so that the button and the conductive ring are always kept in a non-contact state when the button moves axially.
And a second conductive elastic part is arranged between the conductive ring and the circuit board, one end of the second conductive elastic part is electrically connected with the circuit board, and the other end of the second conductive elastic part is electrically connected with the conductive ring.
The button is provided with an axial groove, and the end part of the first conductive elastic piece is abutted to the groove.
The middle part of the outer wall of the button is also convexly provided with a circular ring table, and the first insulating ring is positioned between the upper table surface of the circular ring table and the circular ring table.
The tail cover is characterized in that an elastic button cap is further arranged on the through hole in the end portion of the tail cover, and the elastic button cap surrounds the end portion of the button.
The first conductive elastic piece and the second conductive elastic piece are both springs.
Compared with the prior art, the lighting device with the single-open double-control structure adopts the matching of the button, the switch frame, the conducting ring and the spring to realize the single-open double-control tail switch structure, and is matched with the double-loop barrel body to realize the single-open double-control lighting control mode, so that the lighting device has the advantages of simple structure, small volume and small operation sound, and can solve the problem of inconvenient tail operation directivity.
Drawings
Fig. 1 is a schematic cross-sectional view of a lighting device with a single-on dual-control structure according to the present invention.
Fig. 2 is a schematic cross-sectional view of a single-open double-control tail cap assembly part of the lighting device with a single-open double-control structure according to the invention.
Detailed Description
The invention will be further elucidated with reference to the drawing.
Referring to fig. 1 and 2, in the present embodiment, the lighting device with single-on double-control structure includes: a lamp head assembly 10, a barrel assembly 20 connected to the lamp head assembly 10, and a single-open double-control tail cap assembly 30 connected to the barrel assembly 20; wherein, the barrel assembly 20 includes: the lamp holder comprises a conductive cylinder 23, an insulating cylinder 22 positioned in the conductive cylinder 23, and a conductive assembly 21 arranged in the insulating cylinder 22, wherein two ends of the conductive cylinder 23 are respectively and electrically connected to the lamp holder assembly 10 and the single-open double-control tail cover assembly 30, and the conductive assembly 21 is respectively and electrically connected to the lamp holder assembly 10 and the single-open double-control tail cover assembly 30, so that two control loops are formed with the single-open double-control tail cover assembly 30, and single-open double-control is realized.
More specifically, the conductive member 21 includes: the lamp holder assembly comprises a first conductive cylinder 211, a second conductive cylinder 213 and a spring 212 connected between the first conductive cylinder 211 and the second conductive cylinder 213, wherein one end of the first conductive cylinder 211 is electrically connected to the lamp holder assembly 10, and one end of the second conductive cylinder 213 is electrically connected to the single-open double-control tail cap assembly 30. Wherein, lamp holder subassembly 10 includes: the barrel assembly 20 is internally provided with a battery 40, and the positive and negative poles of the battery are electrically connected with the single-open double-control tail cover assembly 30 and the luminous body fixing seat of the lamp cap assembly 30 through conductive springs 41 and 42 respectively.
Referring again to fig. 2, the single-open double-control tail cap assembly includes: a tail cap 31, by which the single-opening double-control tail cap assembly 30 can be connected to the flashlight body assembly 20. The switch frame 32 is connected to the inner wall of the tail cover 31, the inner wall of the tail cover 31 is provided with a thread 311, the switch frame 32 is provided with a thread corresponding to the thread 311, and a button 38 is axially arranged on the end parts of the switch frame 32 and the tail cover 31 in a penetrating manner. An elastic insulating ring 33 is arranged between the outer wall of the button 38 and the switch frame 32, so that a gap is reserved between the outer wall of the button 38 and the switch frame 32, a first conductive elastic member 39 is further axially connected to the button 38, a conductive ring 35 is further sleeved on the outer wall of the button 38, and one end of each of the conductive ring 35 and one end of each of the first conductive elastic members 39 are electrically contacted with a circuit board 101; when the button 38 is pressed, the button 38 is in contact with the conductive ring 35 to activate a switch of the circuit board 101; the switch frame 32 is electrically connected to the circuit board 101 when the button 38 is pushed and pulled radially so that the outer wall of the button 38 is in electrical contact with the switch frame 32 to conduct another switch of the trigger circuit board 101.
More specifically, the switch frame 32 includes: a cylindrical side wall 321 and an annular end wall 322 extending transversely from an end of the cylindrical side wall 321, wherein the button 38 is inserted into a central axial hole 3222 of the annular end wall 322, that is, an end of the button 38 extends out of the annular end wall 322 for manual pressing operation. An annular table 3221 extends transversely from an inner wall of the central axial hole 3222 of the annular end wall 322, the elastic insulating ring 33 is mounted on an upper table top of the annular table 3221, a first insulating ring 34 is further disposed on a lower table top of the annular table 3221, and the first insulating ring 34 disconnects the button 38 from the switch frame 32 and the conductive ring 35 in a natural state of the button 38.
A second insulating ring 310 is further disposed between the conductive ring 35 and the outer wall of the button 38, and the second insulating ring 310 separates the button 38 from the conductive ring 35 so that the button 38 keeps the button 38 and the conductive ring 35 in a non-contact state all the time when the button 38 moves axially, that is, the conductive ring 35 is sleeved outside the second insulating ring 310.
Further, a second conductive elastic member 36 is disposed between the conductive ring 35 and the circuit board 101, and one end of the second conductive elastic member 36 is electrically connected to the circuit board 101, and the other end is electrically connected to the conductive ring 35. In other embodiments, one end of the conductive ring 35 may be directly electrically connected to the conductive contact on the circuit board 101, and at this time, a loop conduction may also be implemented.
An axial groove 381 is formed in the button 38, and an end of the first conductive elastic element 39 abuts against the groove 381. Of course, the first conductive elastic member 9 may be directly fixedly connected to the inner end of the button 38.
Furthermore, a circular ring platform 382 protrudes from the middle of the outer wall of the button 38, and the first insulating ring 34 is located between the upper surface of the circular ring platform 382 and the circular ring platform 3221. When the button 38 is released, it will return to its original position and hang on the circular ring 382 to prevent the tail cover from falling out.
An elastic button cap 37 is further disposed on the through hole at the end of the tail cover 31, and the elastic button cap 37 surrounds the end of the button 38 to prevent dust and drain the button 38 and the internal components. The resilient button cap 37 is resilient so that, for convenience, the button 38 is pushed and pulled radially to activate the other switch.
In the present embodiment, the switch frame 32 and the tail cover 31 are connected by a screw thread. In other embodiments, the two may be connected by a snap fit or the like.
The conductive ring 35 includes an annular wall and an end wall extending from an end of the annular wall, and the second conductive elastic member 36 is externally clamped to the annular wall.
In this embodiment, the first elastic conductive member 39 and the second elastic conductive member 36 are both springs. In other embodiments, a conductive elastic member such as an elastic sheet may be used instead.
The working principle and process of the lighting device with the single-open double-control structure are further explained as follows:
in a natural state, the first elastic conductive element 39 pushes the button 38 to extend, and the annular platform 382 of the button 38 is separated from the conductive ring 35; when the button 38 is pressed down in the axial direction, the annular platform 382 on the button 38 contacts the conductive ring 35, one end of the second elastic conductive member 36 contacts the conductive ring 35, and the other end contacts the circuit board 101, while the first elastic conductive member 39 serves as a common positive end (or negative end) and always keeps one end connected to the button 38 and the other end connected to the circuit board 101, at this time, the first elastic conductive member 39, the button 38, the conductive ring 35, the second elastic conductive member 36, the battery 40 and the lamp cap assembly 10 form a loop to provide a trigger electrical signal for the circuit board 101, and the circuit board 101 controls the light emitting body of the lighting device to be turned on.
When the button 38 is in a natural state or in a pressed state, the elastic button cap 37 can be pushed and pulled radially, and since a certain gap is reserved between the annular table 382 of the button 38 and the switch frame 32 under the action of the elastic insulating ring 33, when the button is pushed and pulled radially, the annular table 382 is in contact with the switch frame 32 to be conducted, at this time, the button 38, the first elastic conductive piece 39, the switch frame 32, the battery 40 and the lamp holder assembly 10 form a loop, a trigger electrical signal is given to the circuit board 101, another switch of the lighting device is controlled to be closed by the circuit board 101, and at this time, a lighting mode such as point shooting can be completed.
Compared with the prior art, the lighting device with the single-open double-control structure adopts the matching of the button, the switch frame, the conducting ring and the spring to realize the single-open double-control tail switch structure, and is matched with the double-loop barrel to realize a double-circuit control mode, so that the lighting device is simple in structure, small in size, small in operation sound and internally provided with the elastic insulating ring and the spring; and one switch is triggered by the axial pressing movement of the button, and the other switch is generated by the radial pushing and pulling of the button, so that the problem of inconvenient tail operation directivity can be well solved.
The above-mentioned embodiments are merely preferred examples of the present invention, and not intended to limit the present invention, and those skilled in the art can easily make various changes and modifications according to the main concept and spirit of the present invention, so that the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (5)
1. A lighting device having a single-turn, dual-control configuration, comprising: the lamp holder assembly is connected with the barrel assembly of the lamp holder assembly, and the single-opening double-control tail cover assembly is connected with the barrel assembly; wherein, the barrel subassembly include: the conductive barrel is positioned in the conductive barrel, the insulating barrel is positioned in the conductive barrel, and the conductive assembly is arranged in the insulating barrel; wherein, the double accuse tail-hood subassembly of singly opening includes: the tail cover is connected with a switch frame on the inner wall of the tail cover, and a button is axially arranged on the switch frame and the end part of the tail cover in a penetrating way; an elastic insulating ring is arranged between the outer wall of the button and the switch frame, so that a gap is reserved between the outer wall of the button and the switch frame, the axial direction of the button is also connected with a first conductive elastic piece, the outer wall of the button is also sleeved with a conductive ring, and the conductive ring and one end of the first conductive elastic piece are electrically contacted with a circuit board; when the button is pressed down, the button is in contact conduction with the conducting ring to trigger a switch of the circuit board; the switch frame is electrically connected to the circuit board when the button is pushed and pulled radially so that the outer wall of the button is in electrical contact with the switch frame to conduct another switch of the trigger circuit board, the conductive assembly comprising: the first electrically conductive section of thick bamboo, the electrically conductive section of thick bamboo of second to and connect the spring between the electrically conductive section of thick bamboo of first electrically conductive section of thick bamboo and second, the one end electricity of the electrically conductive section of thick bamboo of first electrically connects in the lamp holder subassembly, the electrically conductive section of thick bamboo one end electricity of second connects in the double-control tail-hood subassembly of single-open, the switch frame include: the button comprises a cylindrical side wall and an annular end wall which transversely extends from the end part of the cylindrical side wall, and the button is arranged in a central shaft hole of the annular end wall in a penetrating way; the button is characterized in that an annular table transversely extends out of the inner wall of a central shaft hole of the annular end wall, the elastic insulating ring is arranged on an upper table top of the annular table, a first insulating ring is further arranged on a lower table top of the annular table, the button is disconnected from the switch frame and the conducting ring by the first insulating ring in a button natural state, a second insulating ring is further arranged between the conducting ring and the outer wall of the button, the button and the conducting ring are separated by the second insulating ring so that the button and the conducting ring are always kept in a non-contact state during axial movement, a second conductive elastic part is further arranged between the conducting ring and the circuit board, one end of the second conductive elastic part is electrically connected to the circuit board, and the other end of the second conductive elastic part is electrically connected to.
2. The illumination device with single-opening double-control structure as claimed in claim 1, wherein the button is provided with an axial groove, and the end of the first conductive elastic member abuts against the groove.
3. The lighting device with single-opening double-control structure as claimed in claim 1, wherein a circular ring table protrudes from the middle of the outer wall of the button, and the first insulating ring is located between the upper table surface of the circular ring table and the circular ring table.
4. The lighting device with single-opening double-control structure as claimed in claim 1, wherein an elastic button cap is further disposed on the end through hole of the tail cover, and the elastic button cap surrounds the end of the button.
5. The lighting device having a single-on dual-control structure as claimed in claim 1, wherein said first and second conductive elastic members are each a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810764115.6A CN108662567B (en) | 2018-07-12 | 2018-07-12 | Lighting device with single-opening double-control structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810764115.6A CN108662567B (en) | 2018-07-12 | 2018-07-12 | Lighting device with single-opening double-control structure |
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| Publication Number | Publication Date |
|---|---|
| CN108662567A CN108662567A (en) | 2018-10-16 |
| CN108662567B true CN108662567B (en) | 2020-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810764115.6A Active CN108662567B (en) | 2018-07-12 | 2018-07-12 | Lighting device with single-opening double-control structure |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103180660A (en) * | 2010-09-21 | 2013-06-26 | 神火公司 | Lighting device with multi-position joystick |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6742911B1 (en) * | 2002-12-11 | 2004-06-01 | Chin Hsiang Chen | Rear pushbutton type switch arrangement for alluminum alloy flashlight |
| US7806555B2 (en) * | 2008-04-15 | 2010-10-05 | Yun-Zhao Liu | Power supply control device of a flashlight |
| CN203533221U (en) * | 2013-07-03 | 2014-04-09 | 杨文斌 | A hidden-type dual-switch electric torch |
| CN205678631U (en) * | 2016-05-26 | 2016-11-09 | 莫章维 | Pocket lamp tail control contactor structure and pocket lamp |
| CN206112875U (en) * | 2016-10-11 | 2017-04-19 | 深圳市杰特明电子科技有限公司 | Flashlight afterbody switch structure and flashlight |
| CN107644762B (en) * | 2017-10-30 | 2020-01-03 | 商洛市虎之翼科技有限公司 | Spot-shooting tail cover |
| CN208418643U (en) * | 2018-07-12 | 2019-01-22 | 商洛市虎之翼科技有限公司 | It is a kind of with the lighting device for singly opening dual control structure |
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2018
- 2018-07-12 CN CN201810764115.6A patent/CN108662567B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103180660A (en) * | 2010-09-21 | 2013-06-26 | 神火公司 | Lighting device with multi-position joystick |
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| CN108662567A (en) | 2018-10-16 |
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Denomination of invention: A lighting device with a single opening and dual control structure Granted publication date: 20201103 Pledgee: Pudong Development Bank of Shanghai Limited by Share Ltd. Xi'an branch Pledgor: XENO COMPANY SHANGLUO Ltd. Registration number: Y2024980003384 |
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