CN102235577B - Zoom flashlight - Google Patents
Zoom flashlight Download PDFInfo
- Publication number
- CN102235577B CN102235577B CN 201010162470 CN201010162470A CN102235577B CN 102235577 B CN102235577 B CN 102235577B CN 201010162470 CN201010162470 CN 201010162470 CN 201010162470 A CN201010162470 A CN 201010162470A CN 102235577 B CN102235577 B CN 102235577B
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- incidence
- balladeur train
- lamp socket
- assembled
- neck
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- 230000000994 depressogenic effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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Abstract
The invention relates to a zoom flashlight. The zoom flashlight comprises a lens shell with a lens, a rotating ring, a neck part, a lamp holder, and a body part in which a battery group can be arranged, wherein the lamp holder is assembled in the neck part; one end of the neck part is assembled together with the lens shell, and the other end of the neck part is assembled together with the body part; the neck part is further provided with a sliding frame matched with the rotating ring; the outer wall of the sliding frame is provided with a guide rail, and the inner wall of the sliding frame is provided with a spiral guide groove; the neck part is provided with a nesting groove axially along the neck part; the inner wall of the rotating ring is provided with a recess matched with the guide rail of the sliding frame; a light-emitting diode (LED) lamp is fixedly arranged above the lamp holder; the lamp holder is assembled in the neck part through a guide pillar; and the guide pillar passes through the nesting groove, and the end of the guide pillar is accommodated in the guide groove of the sliding frame. The spiral guide groove is formed on the sliding frame, and the guide pillar on the lamp holder slides in the guide groove of the sliding frame to adjust the distance between a light source and the lens, so that the aim of zooming is fulfilled; and the zoom flashlight has a simple structure and a good effect.
Description
Technical field
The present invention relates to a kind of flashlight, particularly a kind of zoom flashlight.
Background technology
At home, in the entertainment place, flashlight is often used as a kind of movable light source yard in one's power.Common flashlight generally includes the body and the cylinder that is used for holding battery that include incandescent lamp.In the body parabolic lens or parabolic type reflector are installed, the filament of bulb is arranged in the focus of minute surface, and the front end of this body is installed a glass plate.Form certain elevation angle between the outward flange of the filament of bulb and parabolic type reflector, the light that this bulb sends, all be radiated on the parabolic type reflector greater than the light elevation angle and irradiation backward, be reflected into parallel reverberation by the parabolic type reflector then, this part light is useful beam.All the other light less than the elevation angle directly outwards penetrate from glass plate, this part light in most of the cases all is to have wasted, and the position of the bulb of this flashlight and parabolic type reflector is all fixed, can not regulate their distance, so the flashlight of the zoom more demand of people that can better satisfy.And the zoom flashlight majority on the market is to add a zoom system, pancreatic system between the light supply apparatus of flashlight and light-emitting window, the hot spot that light supply apparatus is produced can change its rising angle, thereby makes flashlight can adjust its facula area size and brightness to satisfy people's multiple demand.Yet existing zoom system, pancreatic system complex structure and parts are more, and ease of use is relatively poor, thereby need a kind of simple in structure and can realize the flashlight of zoom purpose.
Summary of the invention
The object of the present invention is to provide a kind of zoom flashlight simple in structure.
For achieving the above object, the present invention adopts following technical scheme: a kind of zoom flashlight, it comprises that group is established the camera lens shell of eyeglass, turn-taked, incidence, lamp socket and inner the body of battery pack can be installed, lamp socket is assembled in the incidence, one end of incidence assembles the other end mutually with the camera lens shell and body is assembled mutually, further be provided with on the described incidence and the balladeur train of turn-taking and matching, described balladeur train outer wall is provided with guide rail, and inwall is provided with helical guide groove; Described incidence is provided with along the axially extended strip embeded slot of incidence, the described inwall of turn-taking is provided with the depressed part that matches with carriage rail, described lamp socket top is installed with the LED lamp, lamp socket is assembled in the incidence by a guide pillar, and described guide pillar passes embeded slot and its end is contained in the balladeur train guide groove.
Compared with prior art, the present invention has following beneficial effect: by being set at balladeur train, helical guide groove make guide pillar on the lamp socket in the balladeur train guide groove, slide to adjust distance between light source and the camera lens to realize the purpose of zoom, and simple in structure effective.
Description of drawings
Fig. 1 is three-dimensional assembly diagram of the present invention.
Fig. 2 is three-dimensional exploded view of the present invention.
Fig. 3 is the schematic diagram after lamp socket of the present invention and the guide pillar assembling.
Fig. 4 is the schematic diagram after lamp socket of the present invention and guide pillar are assembled in incidence.
Fig. 5 is the schematic diagram after incidence of the present invention and the balladeur train assembling.
The specific embodiment
The invention will be further described below in conjunction with drawings and the specific embodiments.
See also Fig. 1 to shown in Figure 5, a kind of zoom flashlight of the present invention, it comprises that group is established the camera lens shell 1 of eyeglass 2, turn-taked 4, balladeur train 5, incidence 6, lamp socket 7 and inner the body 8 of battery pack can be installed, and an end of described incidence 6 assembles the other end mutually with camera lens shell 1 and body 8 is assembled mutually; Lamp socket 7 is assembled in the incidence 6, described balladeur train 54 matches and is arranged on the incidence 6 with turn-taking, described balladeur train is made up of first balladeur train 50 and second balladeur train 51 of mutual buckle, be respectively equipped with guide rail 501 and 511 on described first and second balladeur train outer wall, be respectively equipped with guide groove 502 and 512 on the inwall; The end of described first balladeur train 50 and second balladeur train 51 is respectively arranged with block button hole 503 and corresponding salient point 513, and guide groove 502 and 512 forms closed helical guide groove in first balladeur train and second balladeur train back that is interlocked.The described inwall of turn-taking is provided with the depressed part 40 that matches with carriage rail 501 and 511, and eyeglass and incidence butt place are provided with pressure ring 3 in the described camera lens shell.
Described incidence 6 comprises head 60 and neck 61, head 60 is the frustum cone structure of establishing screw thread in one, neck 61 is one to be provided with along the hollow circular cylinder of the axially extended strip embeded slot 610 of incidence, the head 60 of incidence and body 8 are assembled mutually by screw thread, lamp socket is assembled in the neck 61 by a guide pillar, described guide pillar passes embeded slot and its end is contained in the balladeur train guide groove, and described balladeur train is assembled on the neck 61, and the tail end of neck is provided with screw thread 611 and is connected with the camera lens shell.
Body 8 is provided with switch 80 near its upper end, switch is arranged on the switch frame 81 with button 82 gauge tap break-makes, the switch frame two ends are organized respectively and are established jump ring 83, described jump ring respectively be assembled in PCB circuit board 84 on the circuit grillage a and the battery pack in the body and connect, lamp socket lower end and PCB circuit board connect, and the body lower end is provided with screw thread and assembles mutually with tail-hood 9.
After the present invention assembles, turn-taking 4 by rotation, thereby to drive balladeur trains 5 serve as that axle rotates with incidence 6, guide pillar 72 can move in the helical guide groove of balladeur train like this, move up and down and make LED fixing on the lamp socket 7 realize moving up and down to drive lamp socket 7, thereby thereby the distance that changes LED and lens realizes the purpose of zoom.
Claims (5)
1. zoom flashlight, it comprises that group is established the camera lens shell of eyeglass, turn-taked, incidence, lamp socket and inner the body of battery pack can be installed, lamp socket is assembled in the incidence, one end of incidence assembles the other end mutually with the camera lens shell and body is assembled mutually, it is characterized in that: further be provided with on the described incidence and the balladeur train of turn-taking and matching, described balladeur train outer wall is provided with guide rail, and inwall is provided with helical guide groove; Described incidence is provided with along the axially extended strip embeded slot of incidence, the described inwall of turn-taking is provided with the depressed part that matches with carriage rail, described lamp socket top is installed with the LED lamp, lamp socket is assembled in the incidence by a guide pillar, and described guide pillar passes embeded slot and its end is contained in the balladeur train guide groove.
2. zoom flashlight as claimed in claim 1, it is characterized in that: described incidence comprises head and neck, and head is the frustum cone structure of establishing screw thread in one, and neck is one to be provided with the hollow circular cylinder of embeded slot, and described balladeur train is assembled on the neck; Described lamp socket is the cylinder of a hollow, near offering the perforate of passing for guide pillar on the wall of its lower end.
3. zoom flashlight as claimed in claim 2, it is characterized in that: described balladeur train is made up of first balladeur train and second balladeur train of mutual buckle, forms closed helical guide groove on described first and second balladeur train inwall.
4. zoom flashlight as claimed in claim 3 is characterized in that: eyeglass and incidence butt place are provided with pressure ring in the described camera lens shell, and the tail end of the neck of incidence is provided with screw thread and is connected with the camera lens shell, and lamp socket lower end and PCB circuit board connect.
5. zoom flashlight as claimed in claim 4, it is characterized in that: body is provided with switch key near the upper end, switch key is arranged on the switch frame, and the switch frame two ends are organized respectively and established jump ring, described jump ring respectively with PCB circuit board and body in battery pack connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010162470 CN102235577B (en) | 2010-04-30 | 2010-04-30 | Zoom flashlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010162470 CN102235577B (en) | 2010-04-30 | 2010-04-30 | Zoom flashlight |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102235577A CN102235577A (en) | 2011-11-09 |
| CN102235577B true CN102235577B (en) | 2013-08-21 |
Family
ID=44886495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010162470 Expired - Fee Related CN102235577B (en) | 2010-04-30 | 2010-04-30 | Zoom flashlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102235577B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102635788B (en) * | 2012-03-30 | 2013-04-17 | 中国科学院长春光学精密机械与物理研究所 | Double-lens step zoom flashlight |
| CN103727404B (en) * | 2014-01-07 | 2015-09-02 | 宁波圣兰特电子科技有限公司 | A kind of flashlight being convenient to focus |
| CN107514549A (en) * | 2017-09-28 | 2017-12-26 | 赛尔富电子有限公司 | A kind of zoom LED |
| CN109855051A (en) * | 2018-12-27 | 2019-06-07 | 赛尔富电子有限公司 | One kind can spirally adjust zoom lamps and lanterns |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2934889Y (en) * | 2006-06-02 | 2007-08-15 | 格瑞电子（厦门）有限公司 | LED quick zooming and illuminating device |
| CN201228860Y (en) * | 2008-07-11 | 2009-04-29 | 玉晶光电股份有限公司 | Focusing lamp |
| CN201363563Y (en) * | 2009-02-04 | 2009-12-16 | 玉晶光电股份有限公司 | Focusing torch structure |
| CN201696881U (en) * | 2010-04-30 | 2011-01-05 | 崔建青 | Zooming electric torch |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7690815B2 (en) * | 2007-06-29 | 2010-04-06 | Fiskars Brands, Inc. | Portable lighting device |
-
2010
- 2010-04-30 CN CN 201010162470 patent/CN102235577B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2934889Y (en) * | 2006-06-02 | 2007-08-15 | 格瑞电子（厦门）有限公司 | LED quick zooming and illuminating device |
| CN201228860Y (en) * | 2008-07-11 | 2009-04-29 | 玉晶光电股份有限公司 | Focusing lamp |
| CN201363563Y (en) * | 2009-02-04 | 2009-12-16 | 玉晶光电股份有限公司 | Focusing torch structure |
| CN201696881U (en) * | 2010-04-30 | 2011-01-05 | 崔建青 | Zooming electric torch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102235577A (en) | 2011-11-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NINGBO FIERCER LEOPARD ELECTRICAL APPLIANCE CO., L Free format text: FORMER OWNER: CUI JIANQING Effective date: 20140122 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140122 Address after: 315613 Cui Village, West Town, Ninghai County, Zhejiang Province Patentee after: NINGBO LEOPARD ELECTRICAL APPLIANCE CO., LTD. Address before: 315613 Zhejiang County of Ninghai Province Xi Dian Zhen Cui Jia Cun Ningbo Saibao Electric Appliance Co. Ltd Patentee before: Cui Jianqing |
|
| 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: 20130821 Termination date: 20180430 |