CN204083841U - A kind of flashlight - Google Patents
A kind of flashlight Download PDFInfo
- Publication number
- CN204083841U CN204083841U CN201420509535.7U CN201420509535U CN204083841U CN 204083841 U CN204083841 U CN 204083841U CN 201420509535 U CN201420509535 U CN 201420509535U CN 204083841 U CN204083841 U CN 204083841U
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- CN
- China
- Prior art keywords
- adapter sleeve
- light modulation
- cover
- circuit board
- shell
- 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
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a kind of flashlight, it comprises the transparent top cover of end face, light modulation cover, adapter sleeve and cylindrical shell, and described cylindrical shell comprises the conductive shell of internal layer and outer field insulation shell, and what described inner barrel bottom surface was electrically connected with conductive shell is provided with power spring; Described cylinder top is threaded connection adapter sleeve, arranges concentric annular structure, be set to LED lamp bead bottom adapter sleeve bottom adapter sleeve, and the feeder ear of the circuit board of LED lamp bead is connected with center conductor and peripheral conducting ring respectively; Described circuit board is provided with and has been arranged circumferentially four Magnetic Induction switches, the step of adapter sleeve is arranged four locating holes; Described adapter sleeve outer surface is rotatablely equipped with light modulation cover, the step of light modulation cover arranges a magnetic element and a locating dowel downwards, when locating dowel rotates the position to the locating hole of adapter sleeve step, described magnetic element is corresponding with the magnetic induction switch of on circuit board; Described light modulation cover outer surface rotary buckle is equipped with top cover.
Description
Technical field
The utility model relates to a kind of flashlight, is applied particularly to illumination.
Background technology
Widely, the switch of conventional flashlights is all adopt the button that cylindrical shell is arranged to realize with heightening, and button is easily touched by mistake, and high-frequency uses easily damage simultaneously in the use of flashlight; Meanwhile, for the curiosity of new construction and new control mode, the flashlight that people need a kind of new control mode is also ordered about.
Summary of the invention
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, a kind of flashlight is provided, it opens or closes light source by the mode rotated, mode simultaneously by rotating carries out light modulation, avoid button and bring defect, give the control mode meeting demand at heart of a kind of novelty of people simultaneously.
The utility model solves the technical scheme that its technical problem adopts: a kind of flashlight, comprise the top cover that end face is transparent, light modulation cover, adapter sleeve and cylindrical shell, described cylindrical shell comprises the conductive shell of internal layer and outer field insulation shell, what described inner barrel bottom surface was electrically connected with conductive shell is provided with power spring, and power spring abuts with the bottom negative pole of dry cell, and the top of dry cell is protruding positive pole;
Described cylinder top is threaded connection adapter sleeve, concentric annular structure is set bottom adapter sleeve, comprise center conductor and outer conducting ring, state of insulation between center conductor and outer conducting ring, be set to LED lamp bead bottom adapter sleeve, the feeder ear of the circuit board of LED lamp bead is connected with center conductor and peripheral conducting ring respectively; The conductive shell of described cylindrical shell is corresponding with the position of outer conducting ring;
Cylindrical shell is connected after cover screwing, and conductive shell and outer conducting ring electrically conduct, and positive pole and the center conductor of dry cell electrically conduct;
Described circuit board is provided with and has been arranged circumferentially four Magnetic Induction switches, the top edge of described adapter sleeve extends internally out the step of annular, step is arranged four locating holes; Described adapter sleeve outer surface is rotatablely equipped with light modulation cover, the top edge of light modulation cover inwardly extends the step of annular equally, this step is arranged a magnetic element and a locating dowel downwards, when locating dowel rotates the position to the locating hole of adapter sleeve step, described magnetic element is corresponding with the magnetic induction switch of on circuit board; Described light modulation cover outer surface rotary buckle is equipped with top cover.
Further: in above-mentioned top cover, be provided with reflection shield.
Further: above-mentioned locating dowel is by the telescopic below being fixed on light modulation cover step of coil tension spring.
A kind of flashlight described in the utility model, it has the following advantages:
1, adopt LED lamp bead as light source, energy-conserving and environment-protective;
2, the conductive layer of cylindrical shell is connected with GND and outer conducting ring, the positive pole of battery is connected with center conductor after tightening, therefore the cut-out of the power supply circuits of whole flashlight and conducting are tightening and unscrewing and realize by cylindrical shell, do not need shift knob, control mode is novel, it also avoid button simultaneously and holds flimsy defect;
3, the utility model is provided with light modulation cover, light modulation cover realizes carrying out difference conducting with the magnetic induction switch on circuit board by magnetic element and locating dowel, different illumination light patterns can be realized respectively, be different from existing press-button structure equally, reliable novelty very.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of detailed description of the invention of the present utility model.
Description of reference numerals:
1-insulation shell, 2-conductive shell, 3-power spring, 4-dry cell, 5-positive pole, 6-conductive shell, 7-center conductor, the outer conducting ring of 8-, 9-circuit board, 10-adapter sleeve, 11-locating dowel, 12-coil tension spring, 13-light modulation cover step, 14-LED lamp pearl, 15-magnetic induction switch, 16-light modulation cover, 17-adapter sleeve step, 18-magnetic element, 19-reflector, 20-top cover.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model detailed description of the invention is described:
Fig. 1 shows a kind of detailed description of the invention of the present utility model, a kind of flashlight of the utility model, comprise the transparent top cover of end face 20, light modulation cover 16, adapter sleeve 10 and cylindrical shell, described cylindrical shell comprises conductive shell 2 and the outer field insulation shell 1 of internal layer, and what described inner barrel bottom surface was electrically connected with conductive shell 2 is provided with power spring 3, power spring 3 abuts with the bottom negative pole of dry cell 4, and the top of dry cell 4 is protruding positive pole 5;
Described cylinder top is threaded connection adapter sleeve 10, concentric annular structure is set bottom adapter sleeve 10, comprise center conductor 7 and outer conducting ring 8, state of insulation between center conductor 7 and outer conducting ring 8, be set to LED lamp bead 14 bottom adapter sleeve 10, the feeder ear of the circuit board 9 of LED lamp bead 4 is connected with center conductor and peripheral conducting ring respectively; The conductive shell 2 of described cylindrical shell is corresponding with the position of outer conducting ring 8;
Cylindrical shell is connected after cover screwing, and conductive shell 2 and outer conducting ring 8 electrically conduct, and positive pole and the center conductor 7 of dry cell 4 electrically conduct;
Described circuit board 9 is provided with and has been arranged circumferentially four Magnetic Induction switches 15, the top edge of described adapter sleeve 10 extends internally out the step of annular, step is arranged four locating holes; Described adapter sleeve outer surface is rotatablely equipped with light modulation cover 16, the top edge of light modulation cover 16 inwardly extends the step of annular equally, this step is arranged a magnetic element 18 and a locating dowel 11 downwards, when locating dowel 11 rotates the position to the locating hole of adapter sleeve 10 step, described magnetic element 18 is corresponding with the magnetic induction switch 15 of on circuit board; Described light modulation is overlapped 16 outer surface rotary buckles and top cover 20 is housed.
Preferably, reflection shield 19 is provided with in above-mentioned top cover 20.
In order to realize reliably locating smoothly, we are fixed on by coil tension spring 12 is telescopic the below that step is overlapped in light modulation in locating dowel.
By reference to the accompanying drawings the utility model preferred embodiment is explained in detail above, but the utility model is not limited to above-mentioned embodiment, in the ken that those of ordinary skill in the art possess, can also make a variety of changes under the prerequisite not departing from the utility model aim.
Do not depart from design of the present utility model and scope can make many other and change and remodeling.Should be appreciated that the utility model is not limited to specific embodiment, scope of the present utility model is defined by the following claims.
Claims (3)
1. a flashlight, it is characterized in that: comprise the transparent top cover of end face (20), light modulation cover (16), adapter sleeve (10) and cylindrical shell, described cylindrical shell comprises conductive shell (2) and the outer field insulation shell (1) of internal layer, what described inner barrel bottom surface was electrically connected with conductive shell (2) is provided with power spring (3), and power spring (3) abuts with the bottom negative pole of dry cell (4), and the top of dry cell (4) is protruding positive pole (5);
Described cylinder top is threaded connection adapter sleeve (10), adapter sleeve (10) bottom arranges concentric annular structure, comprise center conductor (7) and outer conducting ring (8), state of insulation between center conductor (7) and outer conducting ring (8), adapter sleeve (10) bottom is set to LED lamp bead (14), and the feeder ear of the circuit board (9) of LED lamp bead (4) is connected with center conductor and peripheral conducting ring respectively; The conductive shell (2) of described cylindrical shell is corresponding with the position of outer conducting ring (8);
Cylindrical shell is connected after cover screwing, and conductive shell (2) and outer conducting ring (8) electrically conduct, and positive pole and the center conductor (7) of dry cell (4) electrically conduct;
Described circuit board (9) is provided with and has been arranged circumferentially four Magnetic Induction switches (15), the top edge of described adapter sleeve (10) extends internally out the step of annular, step is arranged four locating holes; Described adapter sleeve outer surface is rotatablely equipped with light modulation cover (16), the top edge of light modulation cover (16) inwardly extends the step of annular equally, this step is arranged a magnetic element (18) and a locating dowel (11) downwards, when locating dowel (11) rotates the position to the locating hole of adapter sleeve (10) step, described magnetic element (18) is corresponding with the magnetic induction switch of on circuit board (15); Described light modulation cover (16) outer surface rotary buckle is equipped with top cover (20).
2. a kind of flashlight as claimed in claim 1, is characterized in that: be provided with reflection shield (19) in described top cover (20).
3. a kind of flashlight as claimed in claim 1 or 2, is characterized in that: described locating dowel is by the telescopic below being fixed on light modulation cover step of coil tension spring (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420509535.7U CN204083841U (en) | 2014-09-05 | 2014-09-05 | A kind of flashlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420509535.7U CN204083841U (en) | 2014-09-05 | 2014-09-05 | A kind of flashlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204083841U true CN204083841U (en) | 2015-01-07 |
Family
ID=52176559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420509535.7U Expired - Fee Related CN204083841U (en) | 2014-09-05 | 2014-09-05 | A kind of flashlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204083841U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106016146A (en) * | 2016-07-13 | 2016-10-12 | 云南电力试验研究院(集团)有限公司 | Punching optical auxiliary device for blind-hole-method stress detection equipment |
| CN106051499A (en) * | 2016-06-17 | 2016-10-26 | 厦门阳光恩耐照明有限公司 | LED light-emitting mechanism capable of regulating color temperature |
| CN106402703A (en) * | 2016-12-03 | 2017-02-15 | 胡旭峰 | Multipurpose flashlight |
| WO2017031842A1 (en) * | 2015-08-22 | 2017-03-02 | 宁波圣兰特电子科技有限公司 | Electric torch |
| CN106526680A (en) * | 2016-12-14 | 2017-03-22 | 广州瑞立科密汽车电子股份有限公司 | Portable quick plug type regulator seal ring clamp ring detection device and detection method |
| CN106989366A (en) * | 2017-03-28 | 2017-07-28 | 苏州佳世达电通有限公司 | Rotary light adjustment device |
| TWI796179B (en) * | 2021-12-30 | 2023-03-11 | 瑞儀光電股份有限公司 | Conductive mechanism and lamp |
| US11923647B2 (en) | 2021-12-30 | 2024-03-05 | Radiant Opto-Electronics Corporation | Conductive mechanism and lamp |
-
2014
- 2014-09-05 CN CN201420509535.7U patent/CN204083841U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017031842A1 (en) * | 2015-08-22 | 2017-03-02 | 宁波圣兰特电子科技有限公司 | Electric torch |
| CN106051499A (en) * | 2016-06-17 | 2016-10-26 | 厦门阳光恩耐照明有限公司 | LED light-emitting mechanism capable of regulating color temperature |
| CN106016146A (en) * | 2016-07-13 | 2016-10-12 | 云南电力试验研究院(集团)有限公司 | Punching optical auxiliary device for blind-hole-method stress detection equipment |
| CN106402703A (en) * | 2016-12-03 | 2017-02-15 | 胡旭峰 | Multipurpose flashlight |
| CN106526680A (en) * | 2016-12-14 | 2017-03-22 | 广州瑞立科密汽车电子股份有限公司 | Portable quick plug type regulator seal ring clamp ring detection device and detection method |
| CN106989366A (en) * | 2017-03-28 | 2017-07-28 | 苏州佳世达电通有限公司 | Rotary light adjustment device |
| TWI796179B (en) * | 2021-12-30 | 2023-03-11 | 瑞儀光電股份有限公司 | Conductive mechanism and lamp |
| US11923647B2 (en) | 2021-12-30 | 2024-03-05 | Radiant Opto-Electronics Corporation | Conductive mechanism and lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 363000 Yunling Industrial Development Zone, Yunxiao County, Zhangzhou City, Fujian Province Patentee after: Zhangzhou Huarui Lithium New Energy Technology Co., Ltd. Address before: 363300 Xiahe Township Industrial Concentration Zone, Yunxiao County, Zhangzhou City, Fujian Province Patentee before: ZHANGZHOU HUARUI PHOTOELECTRIC TECHNOLOGY Co.,Ltd. |
|
| 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: 20150107 Termination date: 20200905 |