CN107270160A - A kind of adjusting spotlight lamp holder of flashlight - Google Patents
A kind of adjusting spotlight lamp holder of flashlight Download PDFInfo
- Publication number
- CN107270160A CN107270160A CN201710659400.7A CN201710659400A CN107270160A CN 107270160 A CN107270160 A CN 107270160A CN 201710659400 A CN201710659400 A CN 201710659400A CN 107270160 A CN107270160 A CN 107270160A
- Authority
- CN
- China
- Prior art keywords
- led
- lamp holder
- control box
- drive circuit
- arm
- 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.)
- Pending
Links
- 230000033228 biological regulation Effects 0.000 claims abstract description 29
- 239000011324 bead Substances 0.000 claims abstract description 25
- 230000000694 effects Effects 0.000 abstract description 12
- 238000009434 installation Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- 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
- F21L4/04—Electric lighting devices with self-contained electric batteries or cells characterised by the provision of a light source housing portion adjustably fixed to the remainder of the device
- F21L4/045—Pocket lamps
-
- 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
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
- F21V14/025—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources in portable lighting devices
-
- 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
-
- 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/145—Adjustable mountings for portable lighting devices
-
- 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
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
-
- 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
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention provides a kind of adjusting spotlight lamp holder of flashlight, including control box, LED lamp holder, LED arm, strut and slidable adjustment mechanism；Slidable adjustment mechanism includes sliding sleeve pipe, guide link and regulation ring；LED lamp holder is fixedly mounted on the front end of control box, and provided with LED lamp bead on the front end face of LED lamp holder；One end of LED arm is hingedly mounted on the outer wall of control box, and the other end is provided with LED lamp bead；Sliding sleeve pipe and regulation ring are set in control box, and guide link is connected between sliding sleeve pipe and regulation ring；One end of strut is hingedly mounted on the middle part of LED arm, and the other end is hingedly mounted in regulation ring.The flashlight is hinged installation using LED arm, constitutes the adjustable light branch of light source exit direction, and realizes angle positioning under the adjustment effect of slidable adjustment mechanism and adjust, with preferable spotlight effect regulation performance.
Description
Technical field
The invention is related to a kind of flashlight, especially a kind of flashlight of adjusting spotlight effect.
Background technology
At present, existing flashlight adjusts spotlight effect using screw-type mostly, and spotlight effect governing speed expires, and regulation
Be limited in scope, it is impossible to the need for meeting wide-angle quick regulation.It is therefore desirable to design one kind to realize that wide-angle is fast
The flashlight of velocity modulation section.
The content of the invention
The invention technical problem to be solved is that the screw-type regulation spotlight effect governing speed of existing flashlight expires
And regulation be limited in scope.
In order to solve the above-mentioned technical problem, the invention provides a kind of adjusting spotlight lamp holder of flashlight, including
Control box, LED lamp holder, LED arm, strut and slidable adjustment mechanism；Slidable adjustment mechanism include sliding sleeve pipe, guide link with
And regulation ring；LED lamp holder is fixedly mounted on the front end of control box, and provided with LED lamp bead on the front end face of LED lamp holder；LED
One end of arm is hingedly mounted on the outer wall of control box, and the other end is provided with LED lamp bead；Sliding sleeve pipe and regulation ring are set in control
On box, guide link is connected between sliding sleeve pipe and regulation ring；One end of strut is hingedly mounted on the middle part of LED arm, another
End is hingedly mounted in regulation ring；Shift knob is provided with the outer wall of control box, electricity is driven provided with LED in the inside of control box
Road；Shift knob is serially connected on the input power cord of LED drive circuit；The output end of LED drive circuit and each LED lamp bead phase
Even.
Installation is hinged using LED arm, the adjustable light branch of light source exit direction is constituted, and in slidable adjustment mechanism
Angle positioning is realized under adjustment effect and is adjusted；Slidable adjustment mechanism, tool are constituted using sliding sleeve pipe, guide link and regulation ring
There is preferable steering capability, and play a part of stabilization when LED arm is adjusted and support.
As the further limits scheme of the invention, shift knob includes head light switch button and side lamp switch is pressed
Button；LED drive circuit includes headlight LED drive circuit and side lamp LED drive circuit；Head light switch button is serially connected in headlight LED
On the input power cord of drive circuit；Side lamp shift knob is serially connected on the input power cord of side lamp LED drive circuit；Headlight
The output end of LED drive circuit is connected with the LED lamp bead on LED lamp holder front end face；The output end of side lamp LED drive circuit with
The LED lamp bead that LED arm end is installed is connected.Headlight LED is controlled using head light switch button and side lamp shift knob respectively
Drive circuit and side lamp LED drive circuit, so as to control two paths of LED lamp bead respectively, meet the light irradiation need under different situations
Ask.
As the further limits scheme of the invention, the first reduced diameter section is provided with the integral middle formula of control box,
The second reduced diameter section is provided with the anterior integral type of control box, the external diameter of the first reduced diameter section and the second reduced diameter section is respectively less than control
The external diameter of box processed；Sliding sleeve pipe sleeve is located on the first reduced diameter section, and can be slid axially along the first reduced diameter section；Regulation ring is set in
On second reduced diameter section, and it can be slid axially along the second reduced diameter section.Divided using the first reduced diameter section and the second reduced diameter section
Not An Zhuan sliding sleeve pipe and regulation ring, realize the spacing of skidding distance, and the sliding disengaging of slidable adjustment mechanism can be prevented.
As the further limits scheme of the invention, the control between the first reduced diameter section and the second reduced diameter section
Outer box wall is provided with guide groove；Guide link is embedded in guide groove.Using guide groove come restricted guidance connecting rod so that guide link
Into axial linear sliding, it is ensured that sliding sleeve pipe and regulation ring are not in rotate against so that LED arm swing propagation direction is steady
It is fixed.
It is on the second reduced diameter section and equal at each LED arm as the further limits scheme of the invention
Provided with a wire guide；The connecting wire for the LED lamp bead that LED drive circuit is installed with LED arm end runs through wire guide.Using
Wire guide is convenient to install connecting wire.
As the further limits scheme of the invention, on the periphery wall of LED lamp holder and positioned at each LED arm
It is hinged installed position and is equipped with a bar-shaped trough, and the front end that axially extends to LED lamp holder of each bar-shaped trough along LED lamp holder
Face.It can be facilitated using bar-shaped trough and be embedded in when LED arm is withdrawn, realize the recovery and spacing fixation of LED arm.
As the further limits scheme of the invention, loudspeaker is provided with each LED arm end and at LED lamp bead
Shape lampshade.Spotlight effect is played using tubaeform lampshade, strengthens beam projecting effect.
As the further limits scheme of the invention, anti-skidding flange collar is provided with the outer wall of sliding sleeve pipe.Using anti-skidding
Flange collar can play skidproof effect to sliding sleeve pipe outer wall.
The beneficial effect of the invention is：Installation is hinged using LED arm, the adjustable light of light source exit direction is constituted
Line branch, and realize angle positioning under the adjustment effect of slidable adjustment mechanism and adjust；Using sliding sleeve pipe, guide link and
Regulation ring constitutes slidable adjustment mechanism, with preferable steering capability, and the work for stablizing support is played when LED arm is adjusted
With.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the invention；
Fig. 2 is the LED arm configuration schematic diagram of the invention；
Fig. 3 is the slidable adjustment mechanism structure schematic diagram of the invention.
In figure:5th, control box, the 6, first reduced diameter section, 7, sliding sleeve pipe, 8, anti-skidding flange collar, 9, head light switch button, 10, lead
To groove, 11, guide link, the 12, second reduced diameter section, 13, regulation ring, 14, wire guide, 15, strut, 16, LED arm, 17, loudspeaker
Shape lampshade, 18, LED lamp holder, 19, LED lamp bead, 20, bar-shaped trough, 21, entrance hole, 22, jointed shaft, 23, notch, 24, short axle,
25th, articulated joint, 26, side lamp shift knob.
Embodiment
As Figure 1-3, the adjusting spotlight lamp holder of flashlight disclosed in the invention includes：Control box 5, LED
First 18, LED arm 16, strut 15 and slidable adjustment mechanism；Slidable adjustment mechanism include sliding sleeve pipe 7, guide link 11 and
Regulation ring 13；LED lamp holder 18 is fixedly mounted on the front end of control box 5, and provided with LED lamp bead on the front end face of LED lamp holder 18
19；One end of LED arm 16 is hingedly mounted on the outer wall of control box 5, and the other end is provided with LED lamp bead 19；Sliding sleeve pipe 7 and tune
Section ring 13 is set in control box 5, and guide link 11 is connected between sliding sleeve pipe 7 and regulation ring 13；One end of strut 15 is hinged
Installed in the middle part of LED arm 16, the other end is hingedly mounted in regulation ring 13；Pressed on the outer wall of control box 5 provided with switch
Button, LED drive circuit is provided with the inside of control box 5；Shift knob is serially connected on the input power cord of LED drive circuit；LED
The output end of drive circuit is connected with each LED lamp bead 19.
Further, shift knob includes head light switch button 9 and side lamp shift knob 26；Before LED drive circuit includes
Lamp LED drive circuit and side lamp LED drive circuit；Head light switch button 9 is serially connected in the input power cord of headlight LED drive circuit
On；Side lamp shift knob 26 is serially connected on the input power cord of side lamp LED drive circuit；The output end of headlight LED drive circuit
It is connected with the LED lamp bead 19 on the front end face of LED lamp holder 18；The output end of side lamp LED drive circuit is installed with the end of LED arm 16
LED lamp bead 19 be connected.
Further, the first reduced diameter section 6 is provided with the integral middle formula of control box 5, in the anterior integral type of control box 5
Provided with the second reduced diameter section 12, the external diameter of the first reduced diameter section 6 and the second reduced diameter section 12 is respectively less than the external diameter of control box 5；It is sliding
Sleeve pipe 7 is set on the first reduced diameter section 6, and can be slid axially along the first reduced diameter section 6；It is small straight that regulation ring 13 is set in second
In footpath section 12, and it can be slid axially along the second reduced diameter section 12；Control between the first reduced diameter section 6 and the second reduced diameter section 12
The outer wall of box 5 processed is provided with guide groove 10；Guide link 11 is embedded in guide groove 10；On the second reduced diameter section 12 and positioned at each
A wire guide 14 is equipped with LED arm 16；Entrance hole 21 is provided with LED arm 16；LED drive circuit and LED arm
The connecting wire for the LED lamp bead 19 that 16 ends are installed runs through wire guide 14 and entrance hole 21；Jointed shaft is provided with LED arm 16
22, strut 15 is realized by being hingedly mounted on jointed shaft 22 and is hinged installation with LED arm 16, and strut 15 enters by entrance hole 21
In row LED arm 16；Notch 23 is provided with the end of LED arm 16, short axle 24 is provided with notch 23, LED arm 16 passes through
Short axle 24 is hingedly mounted in control box 5.
Further, it is all provided with the periphery wall of LED lamp holder 18 and positioned at the installed position that is hinged of each LED arm 16
There are a bar-shaped trough 20, and the front end face that axially extends to LED lamp holder 18 of each bar-shaped trough 20 along LED lamp holder 18；At each
The end of LED arm 16 and tubaeform lampshade 17 is provided with the LED lamp bead 19；Anti-skidding flange collar is provided with the outer wall of sliding sleeve pipe 7
8。
The adjusting spotlight lamp holder of flashlight disclosed in the invention when in use, by promoting sliding sleeve pipe 7 by three
Guide link 11 promotes regulation ring 13 to slide together, so as to promote LED arm 16 to realize that angular transformation carries out optically focused by strut 15
Effect is adjusted；Headlight LED drive circuit and side lamp LED are controlled by head light switch button 9 and side lamp shift knob 26 respectively
Drive circuit, so that the LED that LED lamp bead 19 and the end of LED arm 16 respectively on the control front end face of LED lamp holder 18 is installed
Pearl 19, meets the light irradiation demand under different situations.
Claims (8)
1. a kind of adjusting spotlight lamp holder of flashlight, it is characterised in that：Including control box (5), LED lamp holder (18), LED arm
(16), strut (15) and slidable adjustment mechanism；Slidable adjustment mechanism includes sliding sleeve pipe (7), guide link (11) and regulation
Ring (13)；LED lamp holder (18) is fixedly mounted on the front end of control box (5), and provided with LED on the front end face of LED lamp holder (18)
Lamp bead (19)；One end of LED arm (16) is hingedly mounted on the outer wall of control box (5), and the other end is provided with LED lamp bead
(19)；Sliding sleeve pipe (7) and regulation ring (13) are set in control box (5), and guide link (11) is connected to sliding sleeve pipe (7) and regulation
Between ring (13)；One end of strut (15) is hingedly mounted on the middle part of LED arm (16), and the other end is hingedly mounted on regulation ring
(13) on；Shift knob is provided with the outer wall of control box (5), LED drive circuit is provided with the inside of control box (5)；Switch
Button is serially connected on the input power cord of LED drive circuit；The output end of LED drive circuit is connected with each LED lamp bead (19).
2. the adjusting spotlight lamp holder of flashlight according to claim 1, it is characterised in that：Shift knob is opened including headlight
Close button (9) and side lamp shift knob (26)；LED drive circuit includes headlight LED drive circuit and side lamp LED drive circuit；
Head light switch button (9) is serially connected on the input power cord of headlight LED drive circuit；Side lamp shift knob (26) is serially connected in side lamp
On the input power cord of LED drive circuit；The output end of headlight LED drive circuit and the LED on LED lamp holder (18) front end face
Pearl (19) is connected；The LED lamp bead (19) that the output end of side lamp LED drive circuit is installed with LED arm (16) end is connected.
3. the adjusting spotlight lamp holder of flashlight according to claim 1, it is characterised in that：Middle part in control box (5)
Integral type is provided with the first reduced diameter section (6), is provided with the second reduced diameter section (12) in the anterior integral type of control box (5), first is small
The external diameter of diameter segment (6) and the second reduced diameter section (12) is respectively less than the external diameter of control box (5)；It is small that sliding sleeve pipe (7) is set in first
In diameter segment (6), and it can be slid axially along the first reduced diameter section (6)；Regulation ring (13) is set on the second reduced diameter section (12),
And can be slid axially along the second reduced diameter section (12).
4. the adjusting spotlight lamp holder of flashlight according to claim 3, it is characterised in that：In the first reduced diameter section (6)
And second control box (5) outer wall between reduced diameter section (12) is provided with guide groove (10)；Guide link (11) is embedded in guide groove
(10) in.
5. the adjusting spotlight lamp holder of flashlight according to claim 3, it is characterised in that：In the second reduced diameter section (12)
Above and it is equipped with a wire guide (14) positioned at each LED arm (16) place；LED drive circuit is pacified with LED arm (16) end
The connecting wire of the LED lamp bead (19) of dress runs through wire guide (14).
6. the adjusting spotlight lamp holder of flashlight according to claim 1, it is characterised in that：In the outer of LED lamp holder (18)
A bar-shaped trough (20), and each bar-shaped trough are equipped with perisporium and positioned at the installed position that is hinged of each LED arm (16)
(20) along the front end face for axially extending to LED lamp holder (18) of LED lamp holder (18).
7. the adjusting spotlight lamp holder of flashlight according to claim 1, it is characterised in that：In each LED arm (16)
End and positioned at LED lamp bead (19) place be provided with tubaeform lampshade (17).
8. the adjusting spotlight lamp holder of flashlight according to claim 1, it is characterised in that：Outer wall in sliding sleeve pipe (7)
It is provided with anti-skidding flange collar (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710659400.7A CN107270160A (en) | 2017-08-04 | 2017-08-04 | A kind of adjusting spotlight lamp holder of flashlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710659400.7A CN107270160A (en) | 2017-08-04 | 2017-08-04 | A kind of adjusting spotlight lamp holder of flashlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107270160A true CN107270160A (en) | 2017-10-20 |
Family
ID=60076044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710659400.7A Pending CN107270160A (en) | 2017-08-04 | 2017-08-04 | A kind of adjusting spotlight lamp holder of flashlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107270160A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109116149A (en) * | 2018-07-27 | 2019-01-01 | 陕西夸克自控科技有限公司 | A kind of laser mapping device of device SEE weak spot |
| CN110006008A (en) * | 2017-12-21 | 2019-07-12 | 朗德万斯公司 | Light emitting device, the method for the control unit of light emitting device and for running light emitting device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201688144U (en) * | 2010-05-28 | 2010-12-29 | 邱泽全 | Multi-head flashlight |
| CN202561452U (en) * | 2012-05-10 | 2012-11-28 | 慈溪市桥头京姬电子元件厂 | Multifunctional flashlight |
| CN203336348U (en) * | 2013-07-15 | 2013-12-11 | 杭州烨酷科技有限公司 | Floor lamp with lighting range adjustable |
| CN203848016U (en) * | 2014-06-05 | 2014-09-24 | 王金淀 | Combined flashlight |
| CN105065975A (en) * | 2015-09-23 | 2015-11-18 | 广东工业大学 | Opening-closing type table lamp |
-
2017
- 2017-08-04 CN CN201710659400.7A patent/CN107270160A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201688144U (en) * | 2010-05-28 | 2010-12-29 | 邱泽全 | Multi-head flashlight |
| CN202561452U (en) * | 2012-05-10 | 2012-11-28 | 慈溪市桥头京姬电子元件厂 | Multifunctional flashlight |
| CN203336348U (en) * | 2013-07-15 | 2013-12-11 | 杭州烨酷科技有限公司 | Floor lamp with lighting range adjustable |
| CN203848016U (en) * | 2014-06-05 | 2014-09-24 | 王金淀 | Combined flashlight |
| CN105065975A (en) * | 2015-09-23 | 2015-11-18 | 广东工业大学 | Opening-closing type table lamp |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110006008A (en) * | 2017-12-21 | 2019-07-12 | 朗德万斯公司 | Light emitting device, the method for the control unit of light emitting device and for running light emitting device |
| CN110006008B (en) * | 2017-12-21 | 2021-07-20 | 朗德万斯公司 | Lighting device, control unit for a lighting device, and method for operating a lighting device |
| CN109116149A (en) * | 2018-07-27 | 2019-01-01 | 陕西夸克自控科技有限公司 | A kind of laser mapping device of device SEE weak spot |
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| PB01 | Publication | ||
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Application publication date: 20171020 |