CN203731097U - Flashlight - Google Patents
Flashlight Download PDFInfo
- Publication number
- CN203731097U CN203731097U CN201420034440.4U CN201420034440U CN203731097U CN 203731097 U CN203731097 U CN 203731097U CN 201420034440 U CN201420034440 U CN 201420034440U CN 203731097 U CN203731097 U CN 203731097U
- Authority
- CN
- China
- Prior art keywords
- lamp
- switch
- flashlight
- negative pole
- container cavity
- 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
Links
- 230000006698 induction Effects 0.000 claims abstract description 17
- 238000009413 insulation Methods 0.000 claims description 12
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 10
- 229910052744 lithium Inorganic materials 0.000 claims description 10
- 230000003287 optical effect Effects 0.000 claims description 8
- 238000002955 isolation Methods 0.000 claims description 4
- 230000001413 cellular effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 238000007789 sealing Methods 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model provides a flashlight which comprises a flashlight body and a light tail part. The lamp tail part comprises a lamp tail shell, a switch button, a magnet and a magnetic induction unit. The lamp tail shell comprises a first containing cavity and a second containing cavity, wherein the first containing cavity and the second containing cavity are sealed and isolated from each other. The tail end of the flashlight body is in sealing connection with the first containing cavity, and a switch activity limiting space is formed in the second containing cavity. A part of the switch button is arranged in the switch activity limiting space. The magnet is located in the switch activity limiting space and is mounted on the switch button. The magnetic induction unit is electrically connected with the flashlight body, is used for generating flashlight light control signals when the magnet is detected, and is mounted in the first containing cavity. According to the flashlight, through the non-contact type control mode between the magnet arranged in the second containing cavity and the magnetic induction unit arranged in the first containing cavity, a sealing switch structure of the light tail part is achieved, the waterproof performance of the flashlight is improved greatly, and the flashlight has the advantages of being simple in structure, low in cost and convenient to operated.
Description
Technical field
The utility model relates to lighting field, particularly a kind of flashlight.
Background technology
The construction of switch of flashlight of the prior art, need to run through the sidewall of flashlight conventionally, thereby, affected its water resistance.
Utility model content
The utility model provides a kind of simple in structure, cost is low, water resistance is good flashlight.
For addressing the above problem, as an aspect of the present utility model, provide a kind of flashlight, comprise torch main body and lamp afterbody, lamp afterbody comprises: lamp tail housing, lamp tail housing comprises the first container cavity and second container cavity of mutual seal isolation; The tail end of torch main body and the first container cavity are tightly connected, and are formed with the movable spacing space of switch in the second container cavity; Shift knob, a part for shift knob is movably arranged in the movable spacing space of switch; Magnet, is positioned at the movable spacing space of switch, and is arranged on shift knob; Magnetic induction unit, is electrically connected to torch main body, and for generate electric torch optical control signal when magnet being detected, magnetic induction cellular installation is in the first container cavity.
Further, lamp afterbody also comprises: switch compacting ring, is arranged in the second container cavity, and between switch compacting ring and lamp tail housing, forms the movable spacing space of switch.
Further, lamp afterbody also comprises: flexible member, is arranged in the movable spacing space of switch one end of flexible member and lamp tail housing butt, the other end of flexible member and shift knob butt.
Further, torch main body comprises interconnective lamp adapter assembly and lamp body assembly, and lamp body assembly and the first container cavity are tightly connected.
Further, lamp adapter assembly comprises shell of lamp base, and lamp adapter assembly also comprises the eyeglass waterproof spiral trim ring, PC eyeglass, the shatter-resistant that are successively set in shell of lamp base soft circle, eyeglass waterproof grommet, reflector and LED lamp.
Further, lamp adapter assembly also comprises LED radiating seat and LED radiating seat compacting ring, and LED radiating seat contacts with LED lamp, and LED radiating seat is arranged in shell of lamp base by LED radiating seat compacting ring.
Further, lamp adapter assembly also comprises lamp holder PCB wiring board and PCB insulation care set, and lamp holder PCB wiring board is arranged in shell of lamp base by the PCB care set that insulate.
Further, lamp body assembly comprises: lamp body housing and be arranged on the lithium battery in lamp body housing.
Further, lamp body assembly also comprises anodal power spring, negative pole power spring, negative pole insulation care set and negative pole circuit board, anodal power spring is arranged on the positive terminal of lithium battery, and negative pole power spring, negative pole insulation care set and negative pole circuit board are successively set on the negative pole end of lithium battery.
Further, magnetic induction unit is arranged on negative pole circuit board.
The utility model is by being arranged on the magnet in the second container cavity and being arranged on the non contact type control mode between the magnetic induction unit in the first container cavity, realized the enclosed switch structure of lamp afterbody, thereby greatly improved the water resistance of flashlight, there is feature simple in structure, cost is low, easy to operate.
Accompanying drawing explanation
Fig. 1 schematically shows structural representation of the present utility model.
Reference numeral in figure: 1, lamp tail housing; 2, shift knob; 3, magnet; 4, magnetic induction unit; 5, switch compacting ring; 6, flexible member; 7, shell of lamp base; 8, eyeglass waterproof spiral trim ring; 9, PC eyeglass; 10, the soft circle of shatter-resistant; 11, eyeglass waterproof grommet; 12, reflector; 13, LED lamp; 14, LED radiating seat; 15, LED radiating seat compacting ring; 16, lamp holder PCB wiring board; 17, PCB insulation care set; 18, lamp body housing; 19, lithium battery; 20, anodal power spring; 21, negative pole power spring; 22, negative pole insulation care set; 23, negative pole circuit board; 24, waterproof grommet; 25, waterproof grommet.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
Please refer to Fig. 1, the utility model provides a kind of flashlight, comprises torch main body and lamp afterbody, and lamp afterbody comprises: lamp tail housing 1, and lamp tail housing 1 comprises the first container cavity and second container cavity of mutual seal isolation; The tail end of torch main body and the first container cavity are tightly connected, and are formed with the movable spacing space of switch in the second container cavity; Shift knob 2, a part for shift knob 2 is movably arranged in the movable spacing space of switch; Magnet 3, is positioned at the movable spacing space of switch, and is arranged on shift knob 2; Magnetic induction unit 4, is electrically connected to torch main body, and for generate electric torch optical control signal when magnet 3 being detected, magnetic induction cellular installation is in the first container cavity.
In the time need to controlling the light of flashlight, press the shift knob 2 that is arranged on torch main body afterbody, so shift knob 2 drives magnet 3 on it to the internal motion of flashlight, and approach magnetic induction unit 4.Like this, magnetic induction unit 4 just can detect shift knob 2 and be pressed, so send an electric torch optical control signal to torch main part.When torch main body receives after this electric torch optical control signal, just can according to this electric torch optical control signal, control the light of flashlight, for example, can control light and open or close, also can control the power variation of light etc.
Owing between the first container cavity of lamp afterbody and the second container cavity being complete seal isolation, and shift knob 2 is in being positioned at second container cavity in flashlight outside, therefore, even if water inlet in the second container cavity can not cause any adverse effect to the first container cavity (being the inside of flashlight) yet.
Visible, the utility model is by being arranged on the magnet 3 in the second container cavity and being arranged on the non contact type control mode between the magnetic induction unit 4 in the first container cavity, realized the enclosed switch structure of lamp afterbody, thereby greatly improved the water resistance of flashlight, there is feature simple in structure, cost is low, easy to operate.
Preferably, lamp afterbody also comprises: switch compacting ring 5, is arranged in the second container cavity, and between switch compacting ring 5 and lamp tail housing 1, forms the movable spacing space of switch.Switch compacting ring 5 plays the sports limiting function to shift knob, between itself and lamp tail housing 1, form the movable spacing space of a switch for shift knob 2 activities, this shift knob 2, in operating process, can move in this space limited range and stroke.
Preferably, lamp afterbody also comprises: flexible member 6, is arranged in the movable spacing space of switch one end of flexible member 6 and lamp tail housing 1 butt, the other end of flexible member 6 and shift knob 2 butts.Flexible member 6 can make shift knob 2 automatically reset.For example, when pressing shift knob 2 for the first time, produce an electric torch optical control signal, thereby open torch, under the effect of flexible member 6, shift knob 2 automatically reverts to initial position subsequently; When pressing shift knob 2 for the second time, again produce an electric torch optical control signal, thereby close torch, under the effect of flexible member 6, shift knob 2 automatically reverts to again initial position subsequently.
Preferably, torch main body comprises interconnective lamp adapter assembly and lamp body assembly, and lamp body assembly and the first container cavity are tightly connected.
Preferably, lamp adapter assembly comprises shell of lamp base 7, and lamp adapter assembly also comprises that the eyeglass waterproof spiral trim ring 8, PC eyeglass 9, the shatter-resistant that are successively set in shell of lamp base 7 softly enclose 10, eyeglass waterproof grommet 11, reflector 12 and LED lamp 13.
Preferably, lamp adapter assembly also comprises LED radiating seat 14 and LED radiating seat compacting ring 15, and LED radiating seat 14 contacts with LED lamp 13, and LED radiating seat 14 is arranged in shell of lamp base 7 by LED radiating seat compacting ring 15.
Preferably, lamp adapter assembly also comprises lamp holder PCB wiring board 16 and PCB insulation care set 17, and lamp holder PCB wiring board 16 is arranged in shell of lamp base 7 by the PCB care set 17 that insulate.
Preferably, lamp body assembly comprises: lamp body housing 18 and be arranged on the lithium battery 19 in lamp body housing 18.
Preferably, lamp body assembly also comprises anodal power spring 20, negative pole power spring 21, negative pole insulation care set 22 and negative pole circuit board 23, anodal power spring 20 is arranged on the positive terminal of lithium battery 19, and negative pole power spring 21, negative pole insulation care set 22 and negative pole circuit board 23 are successively set on the negative pole end of lithium battery 19.
Preferably, magnetic induction unit 4 is arranged on negative pole circuit board 23.
Preferably, between lamp adapter assembly and lamp body assembly, be provided with at least twice waterproof grommet 24, between lamp body assembly and lamp afterbody, be provided with at least twice waterproof grommet 25.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. a flashlight, is characterized in that, comprises torch main body and lamp afterbody, and described lamp afterbody comprises:
Lamp tail housing (1), described lamp tail housing (1) comprises the first container cavity and second container cavity of mutual seal isolation; The tail end of described torch main body and described the first container cavity are tightly connected, and are formed with the movable spacing space of switch in described the second container cavity;
Shift knob (2), a part for described shift knob (2) is movably arranged in the movable spacing space of described switch;
Magnet (3), is positioned at the movable spacing space of described switch, and is arranged on described shift knob (2);
Magnetic induction unit (4), is electrically connected to described torch main body, and for generate electric torch optical control signal when described magnet (3) being detected, described magnetic induction cellular installation is in described the first container cavity.
2. flashlight according to claim 1, is characterized in that, described lamp afterbody also comprises:
Switch compacting ring (5), is arranged in described the second container cavity, and between described switch compacting ring (5) and described lamp tail housing (1), forms the movable spacing space of described switch.
3. flashlight according to claim 1, is characterized in that, described lamp afterbody also comprises:
Flexible member (6), is arranged in the movable spacing space of described switch one end of described flexible member (6) and described lamp tail housing (1) butt, the other end of described flexible member (6) and described shift knob (2) butt.
4. flashlight according to claim 1, is characterized in that, described torch main body comprises interconnective lamp adapter assembly and lamp body assembly, and described lamp body assembly and described the first container cavity are tightly connected.
5. flashlight according to claim 4, it is characterized in that, described lamp adapter assembly comprises shell of lamp base (7), and described lamp adapter assembly also comprises the soft circle of the eyeglass waterproof spiral trim ring (8), PC eyeglass (9), the shatter-resistant that are successively set in described shell of lamp base (7) (10), eyeglass waterproof grommet (11), reflector (12) and LED lamp (13).
6. flashlight according to claim 5, it is characterized in that, described lamp adapter assembly also comprises LED radiating seat (14) and LED radiating seat compacting ring (15), described LED radiating seat (14) contacts with described LED lamp (13), and described LED radiating seat (14) is arranged in described shell of lamp base (7) by described LED radiating seat compacting ring (15).
7. flashlight according to claim 5, it is characterized in that, described lamp adapter assembly also comprises lamp holder PCB wiring board (16) and PCB insulation care set (17), and described lamp holder PCB wiring board (16) is arranged in described shell of lamp base (7) by described PCB insulation care set (17).
8. flashlight according to claim 4, is characterized in that, described lamp body assembly comprises: lamp body housing (18) and be arranged on the lithium battery (19) in described lamp body housing (18).
9. flashlight according to claim 8, it is characterized in that, described lamp body assembly also comprises anodal power spring (20), negative pole power spring (21), negative pole insulation care set (22) and negative pole circuit board (23), described anodal power spring (20) is arranged on the positive terminal of described lithium battery (19), and described negative pole power spring (21), described negative pole insulation care set (22) and described negative pole circuit board (23) are successively set on the negative pole end of described lithium battery (19).
10. flashlight according to claim 9, is characterized in that, described magnetic induction unit (4) is arranged on described negative pole circuit board (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420034440.4U CN203731097U (en) | 2014-01-20 | 2014-01-20 | Flashlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420034440.4U CN203731097U (en) | 2014-01-20 | 2014-01-20 | Flashlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203731097U true CN203731097U (en) | 2014-07-23 |
Family
ID=51201172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420034440.4U Expired - Fee Related CN203731097U (en) | 2014-01-20 | 2014-01-20 | Flashlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203731097U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224809A (en) * | 2016-08-16 | 2016-12-14 | 苏州新逸喆电子科技有限公司 | A kind of solar rechargeable waterproof emergency lamp |
| CN110328643A (en) * | 2019-07-31 | 2019-10-15 | 商洛市虎之翼科技有限公司 | Automatic center flushing device |
-
2014
- 2014-01-20 CN CN201420034440.4U patent/CN203731097U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224809A (en) * | 2016-08-16 | 2016-12-14 | 苏州新逸喆电子科技有限公司 | A kind of solar rechargeable waterproof emergency lamp |
| CN110328643A (en) * | 2019-07-31 | 2019-10-15 | 商洛市虎之翼科技有限公司 | Automatic center flushing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151216 Address after: 3 building, 11 floor, Fu Ting Village Industrial Park, Xincheng community, Guanlan District, Longhua New District, Shenzhen, Guangdong, China 518000 Patentee after: Shenzhen City Star View Technology Co., Ltd. Address before: 200120, 216 Jinqiao Road, Shanghai, Pudong New Area Patentee before: Cai Pei |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20180120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |