CN104595853A - Light condensing and scattering adjusting module - Google Patents
Light condensing and scattering adjusting module Download PDFInfo
- Publication number
- CN104595853A CN104595853A CN201310529016.7A CN201310529016A CN104595853A CN 104595853 A CN104595853 A CN 104595853A CN 201310529016 A CN201310529016 A CN 201310529016A CN 104595853 A CN104595853 A CN 104595853A
- Authority
- CN
- China
- Prior art keywords
- optically focused
- shell
- light source
- reflector
- circuit board
- 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
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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
- F21L4/005—Electric lighting devices with self-contained electric batteries or cells the device being a pocket lamp
-
- 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
- F21V14/04—Controlling the distribution of the light emitted by adjustment of elements by movement of reflectors
- F21V14/045—Controlling the distribution of the light emitted by adjustment of elements by movement of reflectors 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
- F21V7/00—Reflectors for light sources
- F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
Abstract
The invention discloses a light condensing and scattering adjusting module. The light condensing and scattering adjusting module comprises a plurality of light source components, a light reflecting plate, an electric telescopic rod, a control circuit board, a power source and a shell. The periphery of the light reflecting plate is fixed to the shell, and the light reflecting plate comprises a reflecting face and a connecting face which are oppositely arranged. The light source components are mounted on a light-emitting face, and the reflecting face reflects light rays of the light source components; and the connecting face is connected with the electric telescopic rod. The light reflecting plate is made of flexible materials, so that the electric telescopic rod drives the light reflecting plate to deform; a moving end of the electric telescopic rod performs the reciprocating movement close to a fixed end and away from the fixed end in the direction perpendicular to the plane where the periphery of the light reflecting plate is located, so that concave-state bending deformation and convex-state bending deformation happen to the light reflecting plate. The light condensing mode and the light scattering mode of light sources can be achieved.
Description
Technical field
The present invention relates to lighting field, particularly relate to a kind of optically focused astigmatism adjustment module.
Background technology
At present, market there is flashlight miscellaneous, the optically focused of most torch, reflectively all realize illuminating effect by the effect of reflector, reflective mirror, lens.This kind of structure realizes optically focused or astigmatism by the convex lens or concave mirror switching light fixture, installs inconvenience, and complex structure.
Summary of the invention
The optically focused astigmatism adjustment module that the object of the present invention is to provide a kind of structure simple, convenient and practical.
In order to solve the problems of the technologies described above, the invention provides a kind of optically focused astigmatism adjustment module, it comprises multiple light source assembly, reflector, electric expansion bar, control circuit board, power supply and shell, described reflector periphery is fixed on described shell, described reflector comprises the reflecting surface and joint face that are oppositely arranged, described multiple light source assembly is installed on described reflecting surface, described joint face is inside described openend, the light of multiple light source assembly described in described reflective surface, described joint face connects described electric expansion bar, the described multiple light source assembly of described control circuit board electrical connection, described control circuit board is luminous for controlling described multiple light source assembly, described control circuit board is electrically connected described electric expansion bar, described control circuit board stretches for controlling described electric expansion bar, described power electric connects described control circuit board, described power supply is used for providing electric energy for described multiple light source assembly and described electric expansion bar, described electric expansion bar comprises the mobile terminal and stiff end that are oppositely arranged, described mobile terminal is fixedly connected with the geometric center of described joint face, described mobile terminal is done near stiff end and moving back and forth away from stiff end along the direction of vertical described reflector periphery place plane, described stiff end is fixed on described shell, described reflector adopts flexible material, described electric expansion bar drives described reflector to produce deformation, when described mobile terminal is away from described stiff end, described reflective surface is convex shape, described optically focused astigmatism adjustable module is in astigmatism state, when described mobile terminal is near described stiff end, described reflective surface is recessed, and described optically focused astigmatism adjustable module is in spot condition.
Wherein, described mobile terminal is provided with manhole, and described manhole extends along described mobile terminal moving direction, and described reflector is provided with circular abutment away from described multiple light source assembly one side, described circular abutment inserts in described manhole, described circular abutment and described manhole interference fits.
Wherein, described multiple light source assembly is multiple LED light source.
Wherein, described reflector material is any one flexible material of rubber, organic resin or panel beating.
Wherein, described reflector periphery is rounded.
Wherein, described optically focused astigmatism adjustment module comprises power supply, and described power electric connects described control circuit board, and described power supply is used for providing electric energy for described multiple light source assembly and described electric expansion bar.
Wherein, described shell is the cylinder of both ends open, and described reflector is fixed on wherein one end, two ends that described shell is oppositely arranged, and described electric expansion bar is contained in described shell.
Wherein, described circuit control panel is contained in described shell, and described circuit control panel is fixedly connected with described shell, and is positioned at described electric expansion bar away from described reflector side.
Wherein, described power supply is chargeable battery, and described power supply is contained in described shell, and described power supply is fixedly connected with described shell, and is positioned at described control circuit board away from described electric expansion bar side.
The present invention also provides a kind of optically focused astigmatism to regulate torch, wherein, described optically focused astigmatism regulates torch to comprise optically focused astigmatism adjustment module described in above-mentioned any one, described optically focused astigmatism regulates torch also to comprise euphotic cover, power supply and power button, described euphotic cover is placed on described shell and is fixedly connected with described reflector one end, described light source assembly is luminous through described euphotic cover, described power supply is contained in described shell, described power electric connects described control circuit board, described power supply is used for providing electric energy for described multiple light source assembly and described electric expansion bar, described control button is installed on described shell week side, described control button is electrically connected described control circuit board, described control button elongates or shortens signal to described control circuit board for what send described expansion link.
Optically focused astigmatism adjustment module provided by the present invention is fixedly connected with described electric expansion bar by described reflector away from the another side of described multiple light source assembly, the mobile terminal of described electric expansion bar is done, near stiff end and moving back and forth away from stiff end, to make described reflector that the Bending Deformation of concavo-convex two states occur along the direction of vertical described reflector periphery place plane.Realize the optically focused of described light source, astigmatism two kinds of patterns.
Accompanying drawing explanation
In order to be illustrated more clearly in technical scheme of the present invention, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the decomposing schematic representation of the optically focused astigmatism adjustment module provided in embodiment of the present invention;
Fig. 2 is the optically focused astigmatism adjustment module schematic diagram provided in embodiment of the present invention;
Fig. 3 is the sectional view of optically focused astigmatism adjustment module along III-III of Fig. 2;
Fig. 4 is the enlarged diagram of the optically focused astigmatism adjustment module IV part of Fig. 3;
Fig. 5 is the optically focused astigmatism adjustment module optically focused schematic diagram of Fig. 2;
Fig. 6 is the optically focused astigmatism adjustment module astigmatism schematic diagram of Fig. 2.
Detailed description of the invention
Below in conjunction with the accompanying drawing in embodiment of the present invention, the technical scheme in embodiment of the present invention is clearly and completely described.
See also Fig. 1, Fig. 3 and Fig. 4, a kind of optically focused astigmatism adjustment module 100 that embodiment of the present invention provides, described optically focused astigmatism module more than 100 light source assembly 10, reflector 20, electric expansion bar 30, control circuit board 40, power supply 50 and shell 60.Described shell 60 can be cylindrical shape or square box shaped or six prism cylindricalitys.In present embodiment, described shell 60 is the cylindrical shape of both ends open, and described reflector 20 is fixed on the wherein openend that described shell 60 is oppositely arranged.Described multiple light source assembly 10 is installed on described reflector 20, and described electric expansion bar 30, control circuit board 40 and power supply 50 are all contained in described shell 60.
Concrete, described reflector 20 periphery is rounded, and the expanding surface of described reflector 20 deformation can occur.When securing the above the periphery of reflector 20, can there is the deformation of convex shape deformation and recess in the expanding surface of described reflector 20.Certainly, in other embodiments, described reflector 20 can also be that periphery is square, or other polygons, or described reflector can also be that polylith tablet is spliced into.In present embodiment, the material of described reflector 20 is rubber, and certainly, in other embodiments, described reflector can also be other flexible materials such as organic resin or panel beating.Because described reflector 20 adopts flexible material, described electric expansion bar 30 drives described reflector 20 to produce deformation.More specifically, described reflector 20 comprises the reflecting surface 21 and joint face 22 that are oppositely arranged.Described joint face 22 is inside the openend of described shell 60.Described reflecting surface 21 is provided with described multiple light source assembly 10, and described reflecting surface 21 reflects the light of described multiple light source assembly 10.When the reflecting surface 21 of described reflector 20 is in convex shape, described multiple light source assembly 10 astigmatism.When the reflecting surface 21 of described reflector 20 is recessed, described multiple light source assembly 10 optically focused.Described joint face 22 is fixedly connected with described electric expansion bar 30.The geometric center place of described joint face 22 is provided with circular abutment 22a.Described circular abutment 22a is fixedly connected with described electric expansion bar 30.Certainly, in other embodiments, can also arrange clamp hook piece at the geometric center place of described joint face, described clamp hook piece is connected together in described electric expansion bar.
Described multiple light source assembly 10 is distributed in the reflecting surface 21 of described reflector 20.In present embodiment, described multiple light source assembly 10 is specially 22 LED light sources.Certainly, in other embodiments, described multiple light source assembly can also be fluorescent lamp pearl or the osram lamp of other numbers.In present embodiment, the rounded arrangement of described multiple light source assemblies 10, certainly, in other embodiments, if described reflector 20 is square plate, then described multiple light source assembly can also be the arrangement that is square.
See also Fig. 1, Fig. 5 and Fig. 6, described electric expansion bar 30 comprises the mobile terminal 31 and stiff end 32 that are oppositely arranged.Described mobile terminal 31 is done near stiff end 32 and moving back and forth away from stiff end 32 along the direction of vertical described reflector 20 periphery place plane.Concrete, described mobile terminal 31 is in cylindric.Described mobile terminal 31 is near described reflector 20, and described mobile terminal 31 is axially provided with manhole 31a away from stiff end 32 one side, and described manhole 31a extends along described mobile terminal 31 moving direction.The circular abutment 22a (see Fig. 4) of described reflector 20 inserts described manhole 31a (see Fig. 4), described circular abutment 22a and described manhole 31a interference fits.Certainly, in other embodiments, if the joint face of described reflector is provided with snap fit, then described mobile terminal can also be arrange the draw-in groove fastened with described snap fit.Described stiff end 32 is positioned at described mobile terminal 31 away from described reflector 20 side.Described stiff end 32 comprises drive motors one end for electric expansion bar.Described stiff end 32 is fixed on inside described shell 60 by the disk being positioned at end face.Concrete, the inner side of described shell 60 is provided with a chuck, and described stiff end 32 is stuck in described chuck by described disk and is fixedly connected with described shell 60.Certainly, in other embodiments, described stiff end 32 can also be fixed on inside described shell by pressing plate, or is fixed on inside described shell by bonding mode.When described mobile terminal 31 is near described stiff end 32, the joint face 22 of described reflector 20 caves in the inner side of described shell 60, and described reflector 20 is recessed.When described mobile terminal 31 is away from described stiff end 32, the joint face 22 of described reflector protrudes to the outside of described shell 60.Described reflector 20 is in convex shape.
Described control circuit board 40 is contained in inside described shell 60, and described control circuit board 40 is positioned at described stiff end 32 away from side, described mobile terminal 31.Described control circuit board 40 is specially pcb board, and described control circuit board 40 profile is disc.The axis of the vertical described shell 60 in the two sides that described control circuit board 40 is oppositely arranged.Described control circuit board 40 is electrically connected described multiple light source assembly 10, and described control circuit board 40 is luminous for controlling described multiple light source assembly 10.When described control circuit board 40 receives luminous signal, described multiple light source assembly 10 electrified light emitting.When described control circuit board 40 receives shutdown signal, described multiple light source assembly 10 power-off is closed.Described control circuit board 40 is also electrically connected described electric expansion bar 30.Described control circuit board 40 is for controlling the flexible of described electric expansion bar 30.When described control circuit board 40 receives dispersed optical signal, described electric expansion bar 30 extends, and described mobile terminal 31 is away from described stiff end 32.When described control circuit board 40 receives optically focused signal, described electric expansion bar 30 shortens, and described mobile terminal 31 is near described stiff end 32.
It is inside described shell 60 that described power supply 50 is contained in, and described power supply 50 is fixedly connected with described shell 60.Described power supply 50 is fixed on described circuit control panel 40 away from described electric expansion bar 30 side.Concrete, described power supply 50 is cylindrical.Described power supply 50 is coaxially arranged with described shell 60.Described power supply 50 is for providing electric energy for described multiple light source assembly 10 and described electric expansion bar 30.In present embodiment, described power supply 50 is chargeable battery.Certainly, in other embodiments, described power supply 50 can also be galvanic cell or storage battery etc.In present embodiment, described optically focused astigmatism adjustment module comprises power supply, and certainly, in other embodiments, described optically focused astigmatism adjustment module can also be comprise power interface, described power interface electrical connection external power supply.
Refer to shell 60 described in Fig. 2 and Fig. 3 cylindrically.The draw-in groove 61 around described shell 60 is circumferentially with near described reflector 20 place along described shell 60 outside described shell 60.Described draw-in groove 61 is for engaging the over cap (not shown) of described optically focused astigmatism adjustment module 100.Concrete, described over cap is arranged at the chuck that described draw-in groove 61 fastens.Certainly, can also be that in described draw-in groove 61, O-ring seal is set, the draw-in groove matched with described sealing ring is set inside described over cap.
Embodiment of the present invention also provides a kind of optically focused astigmatism to regulate torch (not shown), and described optically focused astigmatism regulates torch to comprise described optically focused astigmatism adjustment module 100, euphotic cover (not shown), power supply (not shown) and power button (not shown).Described euphotic cover is placed on described shell 60 and is fixedly connected with described reflector 20 one end, and described light source assembly 10 is luminous through described euphotic cover.Concrete, corresponding described shell 60 is cylindrical shape, and described euphotic cover is circular cover.Certainly, in other embodiments, described euphotic cover can also be square cover plate.Described power supply is contained in described shell 60, and described power electric connects described control circuit board 40, and described power supply is used for providing electric energy for described multiple light source group 10 and described electric expansion bar 30.Concrete, described power supply is lithium battery, and certainly, in other embodiments, described power supply can also be solar energy circuit board or heat energy circuit board.Described control button is installed on described shell 60 weeks sides, described control button is electrically connected described control circuit board, described control button elongates or shortens signal to described control circuit board for what send described expansion link, makes it possible to the optically focused or the astigmatism that regulate described optically focused astigmatism torch.In present embodiment, described control button is installed on described shell 60 one end away from described light source assembly 10, certainly, in other embodiments, described control button can also be installed on the wire-controlled apparatus of described optically focused astigmatism torch, described control button can also be used for sending described light source assembly open or shutdown signal to described control circuit board, make described optically focused astigmatism torch can be luminous or not luminous.
Optically focused astigmatism adjustment module provided by the present invention is fixedly connected with described electric expansion bar by described reflector away from the another side of described multiple light source assembly, the mobile terminal of described electric expansion bar is done, near stiff end and moving back and forth away from stiff end, to make described reflector that the Bending Deformation of concavo-convex two states occur along the direction of vertical described reflector periphery place plane.Realize the optically focused of described light source, astigmatism two kinds of patterns.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (10)
1. an optically focused astigmatism adjustment module, it is characterized in that, it comprises multiple light source assembly, reflector, electric expansion bar, control circuit board, power supply and shell, described reflector periphery is fixed on an openend of described shell, described reflector comprises the reflecting surface and joint face that are oppositely arranged, described joint face is inside described openend, described multiple light source assembly is installed on described reflecting surface, described reflecting surface launches the light of described multiple light source assembly, described joint face connects described electric expansion bar, the described multiple light source assembly of described control circuit board electrical connection, described control circuit board is luminous for controlling described multiple light source assembly, described control circuit board is electrically connected described electric expansion bar, described control circuit board stretches for controlling described electric expansion bar, described electric expansion bar comprises the mobile terminal and stiff end that are oppositely arranged, described mobile terminal is fixedly connected with the geometric center of described joint face, described mobile terminal is done near stiff end and moving back and forth away from stiff end along the direction of vertical described reflector periphery place plane, described stiff end is fixed on described shell, described reflector adopts flexible material, described electric expansion bar drives described reflector to produce deformation, when described mobile terminal is away from described stiff end, described reflecting surface is convex shape, described optically focused astigmatism adjustable module is in astigmatism state, when described mobile terminal is near described stiff end, reflecting surface is recessed, and described optically focused astigmatism adjustable module is in spot condition.
2. optically focused astigmatism adjustment module according to claim 1, it is characterized in that, described mobile terminal is provided with manhole, described manhole extends along described mobile terminal moving direction, described joint face is provided with circular abutment, described circular abutment inserts in described manhole, described circular abutment and described manhole interference fits.
3. optically focused astigmatism adjustment module according to claim 1, is characterized in that, described multiple light source assembly is multiple LED light source.
4. optically focused astigmatism adjustment module according to claim 1, is characterized in that, described reflector material is any one flexible material of rubber, organic resin or panel beating.
5. optically focused astigmatism adjustment module according to claim 1, is characterized in that, described reflector periphery is rounded.
6. optically focused astigmatism adjustment module according to claim 5, it is characterized in that, described optically focused astigmatism adjustment module comprises power supply, and described power electric connects described control circuit board, and described power supply is used for providing electric energy for described multiple light source assembly and described electric expansion bar.
7. optically focused astigmatism adjustment module according to claim 6, is characterized in that, described shell is the cylinder of both ends open, and described reflector is fixed on wherein one end, two ends that described shell is oppositely arranged, and described electric expansion bar is contained in described shell.
8. optically focused astigmatism adjustment module according to claim 7, is characterized in that, described circuit control panel is contained in described shell, and described circuit control panel is fixedly connected with described shell, and is positioned at described electric expansion bar away from described reflector side.
9. optically focused astigmatism adjustment module according to claim 8, it is characterized in that, described power supply is chargeable battery, and described power supply is contained in described shell, described power supply is fixedly connected with described shell, and is positioned at described control circuit board away from described electric expansion bar side.
10. an optically focused astigmatism regulates torch, it is characterized in that, described optically focused astigmatism regulates torch to comprise optically focused astigmatism adjustment module described in claim 1 ~ 9 any one, described optically focused astigmatism regulates torch also to comprise euphotic cover, power supply and control button, described euphotic cover is placed on described shell and is fixedly connected with described reflector one end, described light source assembly is luminous through described euphotic cover, described power supply is contained in described shell, described power electric connects described control circuit board, described power supply is used for providing electric energy for described multiple light source assembly and described electric expansion bar, described control button is installed on described shell week side, described control button is electrically connected described control circuit board, described control button elongates or shortens signal to described control circuit board for what send described expansion link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310529016.7A CN104595853A (en) | 2013-10-30 | 2013-10-30 | Light condensing and scattering adjusting module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310529016.7A CN104595853A (en) | 2013-10-30 | 2013-10-30 | Light condensing and scattering adjusting module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104595853A true CN104595853A (en) | 2015-05-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310529016.7A Pending CN104595853A (en) | 2013-10-30 | 2013-10-30 | Light condensing and scattering adjusting module |
Country Status (1)
| Country | Link |
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| CN (1) | CN104595853A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106090680A (en) * | 2016-08-02 | 2016-11-09 | 任才银 | A kind of manually regulation optically focused astigmatism angle LED bay light |
| CN109084190A (en) * | 2018-07-18 | 2018-12-25 | 吴江友鑫新材料科技有限公司 | Large-angle emission LED lamp |
| CN114263858A (en) * | 2021-12-28 | 2022-04-01 | Oppo广东移动通信有限公司 | Light condensing device, LED lamp assembly, electronic equipment and control method of LED lamp of electronic equipment |
| TWI773409B (en) * | 2021-06-29 | 2022-08-01 | 國立虎尾科技大學 | Adjustable lamps |
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| US6357893B1 (en) * | 2000-03-15 | 2002-03-19 | Richard S. Belliveau | Lighting devices using a plurality of light sources |
| CN201162957Y (en) * | 2008-02-01 | 2008-12-10 | 深圳市海洋王投资发展有限公司 | Hand-held explosion-proof searchlight |
| CN201166315Y (en) * | 2008-02-29 | 2008-12-17 | 上海德通生物科技有限公司 | LED light fitting adjusting light ray angle by hand |
| CN102803844A (en) * | 2009-06-19 | 2012-11-28 | 皇家飞利浦电子股份有限公司 | Led Light Emitting Group |
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2013
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29913930U1 (en) * | 1999-08-13 | 1999-11-18 | Strobl Thomas | Mobile lamp |
| US6357893B1 (en) * | 2000-03-15 | 2002-03-19 | Richard S. Belliveau | Lighting devices using a plurality of light sources |
| CN201162957Y (en) * | 2008-02-01 | 2008-12-10 | 深圳市海洋王投资发展有限公司 | Hand-held explosion-proof searchlight |
| CN201166315Y (en) * | 2008-02-29 | 2008-12-17 | 上海德通生物科技有限公司 | LED light fitting adjusting light ray angle by hand |
| CN102803844A (en) * | 2009-06-19 | 2012-11-28 | 皇家飞利浦电子股份有限公司 | Led Light Emitting Group |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106090680A (en) * | 2016-08-02 | 2016-11-09 | 任才银 | A kind of manually regulation optically focused astigmatism angle LED bay light |
| CN109084190A (en) * | 2018-07-18 | 2018-12-25 | 吴江友鑫新材料科技有限公司 | Large-angle emission LED lamp |
| TWI773409B (en) * | 2021-06-29 | 2022-08-01 | 國立虎尾科技大學 | Adjustable lamps |
| CN114263858A (en) * | 2021-12-28 | 2022-04-01 | Oppo广东移动通信有限公司 | Light condensing device, LED lamp assembly, electronic equipment and control method of LED lamp of electronic equipment |
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Application publication date: 20150506 |