CN106917986A - A kind of adjustable electro-optical device - Google Patents
A kind of adjustable electro-optical device Download PDFInfo
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- CN106917986A CN106917986A CN201710132499.5A CN201710132499A CN106917986A CN 106917986 A CN106917986 A CN 106917986A CN 201710132499 A CN201710132499 A CN 201710132499A CN 106917986 A CN106917986 A CN 106917986A
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- Prior art keywords
- light source
- rotary shaft
- mask
- base
- adjustable electro
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- 230000000694 effects Effects 0.000 claims description 6
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S6/00—Lighting devices intended to be free-standing
-
- 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
- F21V14/08—Controlling the distribution of the light emitted by adjustment of elements by movement of the screens or filters
-
- 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
-
- 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
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
- F21V3/06—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention provides a kind of adjustable electro-optical device, including：Base portion, the mask for being capable of opposed base wall rotation for being assembled in base portion；The base portion can emit beam and with dimming components, with electrodeless rotation of the mask in the case where the external force of manual toggle is acted on, the dimming components light regulating.Tunable optical apparatus structure provided in an embodiment of the present invention is reasonable, easily operated, can realize flexibly, easily adjusting brightness or the purpose of color of light.
Description
Technical field
The present invention relates to electronic technology field, particularly a kind of adjustable electro-optical device.
Background technology
With the development of electronic technology, in the market occurs in that various electronic product with lighting function to meet use
The different demands at family, for example, various illuminators can meet the demands, various tools such as illumination, decoration or the construction atmosphere of user
The toy for having lighting function can meet child user and the demand, etc. such as play, learns.
In use, it is also desirable that brightness or color that can flexibly, easily to light source in electronic product be entered
Row adjustment.It is main at present to be touched using remote control or the virtual of mobile phone A PP (Application, application program) in implementation
Panel is touched to adjust.However, for some products using aforesaid way and dumb, Consumer's Experience is not good.
As a example by adjusting the light coloring of head of a bed atmosphere lamp, head of a bed atmosphere lamp goes out as a kind of novel lighting of home product
Present residential market, it is however generally that, the numerical digit adjustable range of its color is all more than million colors.In implementation, generally
Using remote control or the model selection color of the virtual touch panel of mobile phone A PP, wherein the placement location of remote control do not fix and
Toning function can only typically meet limited several photochromic switching, substantially or based on mobile phone A PP manipulations, and use hand
Machine APP manipulations can still there are problems that following two：
First, mix colours cumbersome.User needs to take out mobile phone and unlock, and then opens APP, into toning interface, enters
And selected color.This is for the atmosphere lamp that the head of a bed is used, and user's operating process is oversize, experiences not good, therefore user
Seldom can really use toning function；
Second, color is clicked with finger in such a colour gamut of 3-4 centimetres of diameter, easily there is operation to miss when clicking
Difference, selected color is difficult the solid colour accomplished and need.Although user is less harsh for color demand, but also can
Bring the decline of experience.
Therefore, offer one kind is provided badly and is easy to the quick operating adjustable electro-optical device of user.
The content of the invention
In view of the above problems, it is proposed that the present invention so as to provide one kind overcome above mentioned problem or at least in part solve on
A kind of adjustable electro-optical device of problem is stated, can realize flexibly, easily adjusting brightness or the purpose of color of light.
A kind of adjustable electro-optical device is the embodiment of the invention provides, including：
Base portion, the mask for being capable of opposed base wall rotation for being assembled in base portion；
The base portion can emit beam and with dimming components, as the mask is in the case where the external force of manual toggle is acted on
Electrodeless rotation, the dimming components light regulating.
Alternatively, the base portion includes base, is assembled in light source module that base and respect thereto fix, is assembled in base
And the rotary shaft that respect thereto is rotated, the mask is fixed in the rotary shaft.
Alternatively, the base portion also includes angular transducer, and the angular transducer is fixed on the side of the rotary shaft
Or the rotary shaft is nested on the central rotating shaft of the angular transducer, the angular transducer can gather the mask
The angle of the electrodeless rotation under the external force effect of manual toggle.
Alternatively, the dimming components are connected with the angular transducer, for what is gathered according to the angular transducer
The brightness of light-emitting component and/or color in light source module described in angle adjustment.
Alternatively, the base includes the pedestal for being located at bottom, the supporting part upwardly extended from pedestal, the light source module
The supporting part is assembled in successively with the rotary shaft.
Alternatively, the supporting part includes the support arm extended from the pedestal and vertical with the support arm and solid
Due to the tubulose fixed part of the support arm.
Alternatively, the rotary shaft, mask, light source module, supporting part have an installation direction, the rotation in assembling
Cross section of the axle in the plane parallel with installation direction is T-shaped, and the rotary shaft includes expansion section and prolongs from expansion section
Stretch and location division corresponding with the tubulose fixed part.
Alternatively, the joint face that the rotary shaft, mask, light source module, supporting part are connected with each other is smooth surface.
Alternatively, the light source module includes substrate and light-emitting component, and the light-emitting component is arranged on the substrate；
The substrate is fixed on a light source base, and the light source base is fixed on the tubulose fixed part；Or the base
Plate is directly fixed on the tubulose fixed part.
Alternatively, the light source base is cylinder or polygon-shaped seat with through hole, and the tubulose fixed part penetrates described
The through hole of light source base causes the light source base to assemble and is fixed on the tubulose fixed part.
Alternatively, the light source module also includes carrying out the light that the light-emitting component sends the optical element of luminous intensity distribution,
The optical element is fixed on the light source base, and the light for the light-emitting component to be sent equably is thrown after carrying out luminous intensity distribution
It is mapped to the mask.
Alternatively, the one side of the relatively described rotary shaft of the mask is provided with the first perforate and coordinates with the rotary shaft, institute
The one side for stating the relatively described light source base of mask is provided with the second perforate and coordinates with the light source base.
Alternatively, when the angular transducer is fixed on the side of the rotary shaft, the rotary shaft is via the face
First perforate of cover penetrates the tubulose fixed part and is contained in the tubulose fixed part, and the rotary shaft can be around the tubulose
Fixed part axis rotates.
Alternatively, the rotary shaft is hollow rotary shaft, and is provided with fluting, the supply lines of the angular transducer
Cable is penetrated the centre bore of the rotary shaft by the fluting.
Alternatively, when the rotary shaft is nested on the central rotating shaft of the angular transducer, the base portion also includes
Boss, the boss is fixed in the light source base or is integrally formed with the light source base, and the angular transducer is consolidated
It is scheduled on the boss.
Alternatively, the rotary shaft is nested in the central rotating shaft of the angular transducer via the first perforate of the mask
On；Or
The rotary shaft is nested on the central rotating shaft of the angular transducer via the first perforate of the mask, and is passed through
The through hole of the boss penetrates the tubulose fixed part and is contained in the tubulose fixed part.
Alternatively, the base portion also includes：
The first power supply module being connected with the dimming components and the light source module, in the light source module
Light-emitting component is powered；
The second source component being connected with the dimming components and the angular transducer, for the dimming components and
The angular transducer is powered；
The dimming components, the angle for being gathered according to the angular transducer generates corresponding dim signal and transmits
To first power supply module；
First power supply module, the brightness for adjusting light-emitting component in the light source module according to the dim signal
And/or color.
Alternatively, first power supply module, second source component and dimming components are each attached to the light source base
Side.
Alternatively, the base portion also includes：
Power drives, are arranged at the base, with outside power supply, first power supply module and the second source group
Part is electrically connected with, and is first power supply module and the second source assembly power supply.
Alternatively, the adjustable electro-optical device also includes the switch element positioned at the base portion or the mask, for controlling
The switch of the power drives.
Alternatively, the switch element is the soft-touch control positioned at the mask.
Alternatively, the base portion also includes being arranged at the touch sensor of the base, with the second source component and
The dimming components connection, the second source component is powered for the touch sensor；
Brightness before light-emitting component power-off and/or color in the touch sensor collection light source module, and upper
The dimming components are sent to after electricity, control first power supply module to cause the light source module by the dimming components
Middle light-emitting component recovers the brightness to power-off and/or color.
Alternatively, the adjustable electro-optical device is head of a bed sleeping lamp, head of a bed atmosphere lamp, desk lamp or floor lamp.
The embodiment of the invention provides a kind of adjustable electro-optical device, it include base portion, be assembled in base portion being capable of opposed base wall
The mask of rotation, the base portion can emit beam and with dimming components, as mask is in the case where the external force of manual toggle is acted on
Electrodeless rotation, dimming components light regulating.It can be seen that, tunable optical apparatus structure provided in an embodiment of the present invention rationally, be easy to
Operation, user's manual toggle mask can just be realized light modulation, such as brightness of adjustment light and/or color, solution by dimming components
The placement location for being existed using remote control in the prior art of having determined is not fixed or using the virtual touch panel presence of mobile phone A PP
It is cumbersome the problems such as.
Further, because different angles can correspond to different brightness and/or colors, therefore dimming components being capable of root
Different brightness and/or the color of light-emitting component in light source module are adjusted according to different angles such that it is able to provide various bright
Degree or color, meet the different demands of user.
Described above is only the general introduction of technical solution of the present invention, in order to better understand technological means of the invention,
And can be practiced according to the content of specification, and in order to allow the above and other objects of the present invention, feature and advantage can
Become apparent, below especially exemplified by specific embodiment of the invention.
According to the accompanying drawings to the detailed description of the specific embodiment of the invention, those skilled in the art will be brighter
Of the invention above-mentioned and other purposes, advantages and features.
Brief description of the drawings
By reading the detailed description of hereafter preferred embodiment, various other advantages and benefit is common for this area
Technical staff will be clear understanding.Accompanying drawing is only used for showing the purpose of preferred embodiment, and is not considered as to the present invention
Limitation.And in whole accompanying drawing, identical part is denoted by the same reference numerals.In the accompanying drawings：
Fig. 1 shows the front view of adjustable electro-optical device according to an embodiment of the invention；
Fig. 2 shows the left view of adjustable electro-optical device according to an embodiment of the invention；
Fig. 3 shows the top view of adjustable electro-optical device according to an embodiment of the invention；
Fig. 4 shows the dimensional structure diagram of adjustable electro-optical device according to an embodiment of the invention；
Fig. 5 shows the decomposition texture schematic diagram of adjustable electro-optical device according to an embodiment of the invention；
Fig. 6 shows the decomposition texture schematic diagram of adjustable electro-optical device according to another embodiment of the present invention；
Fig. 7 shows the distribution curve flux schematic diagram of secondary optical lens according to an embodiment of the invention；
Fig. 8 shows the schematic cross-section of secondary optical lens according to an embodiment of the invention；And
Fig. 9 shows the power supply and control configuration diagram of adjustable electro-optical device according to an embodiment of the invention；
In figure：Adjustable electro-optical device 100,200, base portion 110, base 111, pedestal 1111, support arm 1113, tubulose fixed part
1114, light source module 112, substrate 1121, light-emitting component 1122, light source base 1123, optical element 1124, rotary shaft 113 expands
Big portion 1131, location division 1132, angular transducer 114, boss 115, the first power supply module 116, mask 120, the first perforate
121, dimming components 130.
Specific embodiment
The exemplary embodiment of the disclosure is more fully described below with reference to accompanying drawings.Although showing the disclosure in accompanying drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
Limited.Conversely, there is provided these embodiments are able to be best understood from the disclosure, and can be by the scope of the present disclosure
Complete conveys to those skilled in the art.
In order to solve the above technical problems, the embodiment of the invention provides a kind of adjustable electro-optical device, this is adjustable electro-optical device can be with
It is illuminator, for illuminating, decorating or build atmosphere, can be such as head of a bed sleeping lamp, head of a bed atmosphere lamp, desk lamp or floor lamp
Deng.This is adjustable, and electro-optical device can also be toy, ornaments etc., the invention is not limited in this regard.
As shown in Figures 1 to 4, adjustable electro-optical device 100 can include：Base portion 110, be assembled in base portion 110 can be relative
The mask 120 that base portion 110 is rotated, base portion 110 can emit beam and with dimming components 130 (not shown in Fig. 1 to Fig. 4),
With electrodeless rotation of the mask 120 in the case where the external force of manual toggle is acted on, the light regulating of dimming components 130.It can be seen that, this hair
The adjustable electro-optical device 100 that bright embodiment is provided is rational in infrastructure, easily operated, and user's manual toggle mask 120 just can be by dimming
Component 130 come realize light modulation, such as adjustment light brightness and/or color, solve in the prior art using remote control exist
Placement location do not fix or using mobile phone A PP virtual touch panel exist it is cumbersome the problems such as.
With reference to Fig. 1 to Fig. 4, as shown in Figure 5 or Figure 6, base portion 110 can include base 111, be assembled in base 111 and phase
The light source module 112 fixed to base 111, the rotary shaft 113 for being assembled in base 111 and the rotation of respect thereto 111, mask 120
It is fixed in rotary shaft 113.In the embodiment of the present invention, light source module 112 provides light source and enables that base portion 110 emits beam,
Mask 120 be fixed in rotary shaft 113 and rotary shaft 113 can respect thereto 111 rotate, so, when mask 120 is subject to manual
When the external force stirred is acted on, external force passes to rotary shaft 113 so that rotary shaft 113 drives the respect thereto 111 of mask 120 to turn together
It is dynamic, it is rational in infrastructure and easily operated.
With continued reference to Fig. 5 or Fig. 6, base portion 110 can also include angular transducer 114, and angular transducer 114 here can
With from magnetometric sensor, MEMS (Micro Electro Mechanical systems, microelectromechanical systems) gyroscope
The sensors such as sensor, the invention is not restricted to this.In Figure 5, angular transducer 114 can be fixed on the side of rotary shaft 113,
When mask 120 be subject to manual toggle external force act on when, mask 120 rotated together with rotary shaft 113, angular transducer 114 or
Rotate, such angular transducer 114 can just collect the angle of electrodeless rotation of the mask 120 under the external force effect of manual toggle
Degree.In figure 6, rotary shaft 113 can be nested on the central rotating shaft of angular transducer 114, when mask 120 is subject to manual toggle
External force act on when, rotary shaft 113 drive mask 120 rotate together, angular transducer 114 can collect rotary shaft 113
Rotational angle, the angle of electrodeless rotation of the rotational angle for the collecting as mask 120 under the external force effect of manual toggle.
After the angle that angular transducer 114 collects electrodeless rotation of the mask 120 under the external force effect of manual toggle,
The dimming components 130 being connected with angular transducer 114 just can adjust light source die according to the angle of the collection of angular transducer 114
The brightness of light-emitting component and/or color in group 112.In one embodiment, user's manual toggle mask 120 drives angle to pass
Sensor 114, often turns over an angle of minimum resolution, then angular transducer 114 exports a level and changes to dimming components 130, adjusts
The brightness of light-emitting component and/or color in the Synchronization Control light source module 112 of optical assembly 130.Also, because different angles can be with
The different brightness of correspondence and/or colors, therefore during dimming components 130 can adjust light source module 112 according to different angles
The different brightness of light-emitting component and/or color such that it is able to provide various levels of brightness or color, meet the different demands of user.
In actual applications, by taking the color for adjusting light as an example, toning colour circle can be configured so that the different color of different angle correspondences
It is color.Likewise, the embodiment of the present invention can also configure the light modulation ring of light so that the different brightness of different angle correspondences.Need
It is bright, only enumerate herein, do not limit the invention.
With continued reference to Fig. 5 or Fig. 6, base 111 can include being located at the pedestal 1111 of bottom, be upwardly extended from pedestal 1111
Supporting part, light source module 112 and rotary shaft 113 be assembled in supporting part successively, and the adjustable electro-optical device of this spline structure can be conveniently
User uses.Further, supporting part can include the support arm 1113 extended from pedestal 1111 and be hung down with support arm 1113
Tubulose fixed part 1114 that is straight and being fixed on support arm 1113.Additionally, in an alternate embodiment of the invention, tubulose fixed part 1114
Support arm 1113 can be fixed on and self-supporting arm 1113 continues to extend.In actual applications, tubulose fixed part 1114 can be
The parts such as sleeve pipe, the invention is not limited in this regard.
In Fig. 5 or Fig. 6, rotary shaft 113, mask 120, light source module 112, supporting part (i.e. support arm 1113 and tubulose
Fixed part 1114) there is an installation direction, cross section of the rotary shaft 113 in the plane parallel with installation direction in assembling
Be T-shaped, rotary shaft 113 include expansion section 1131 and extend from expansion section and with the corresponding location division of tubulose fixed part 1114
1132.Also, for the ease of installing and reducing friction, rotary shaft 113, mask 120, light source module 112, supporting part are mutually interconnected
The joint face for connecing can be smooth surface.
In alternative embodiment of the invention, light source module 112 can include substrate 1121 and light-emitting component 1122, light
Element 1122 is arranged on substrate 1121, and substrate 1121 can be directly anchored on tubulose fixed part 1114, it is also possible to be fixed on
In one light source base 1123.In an alternate embodiment of the invention, light source base 1123 can be the cylinder or polygon-shaped seat in band logical hole,
Tubulose fixed part 1114 can penetrate the through hole of light source base 1123 so that light source base 1123 is assembled and is fixed on tubulose fixes
Portion 1114.Light source base 1123 as shown in Figure 5 or Figure 6 is the cylindrical base with through hole, the substrate with light-emitting component 1122
1121 are fixed in light source base 1123, and tubulose fixed part 1114 penetrates the through hole of light source base 1123 so that light source base 1123
Assemble and be fixed on tubulose fixed part 1114.Additionally, substrate 1121 can be PCB rigid circuit boards or FPC flexible PCBs,
Its shape can coordinate the circumferential shapes or polygonal shape of tubulose fixed part 1114 or light source base 1123, for example, in Fig. 5 or
In Fig. 6, the form fit of substrate 1121 circumferential shapes of light source base 1123.
In order that the light that sends of light-emitting component 1122 meets user's request, light source module 112 can also be included to hair
The light that optical element 1122 sends carries out the optical element 1124 of luminous intensity distribution, and as shown in Figure 5 or Figure 6, optical element 1124 can be consolidated
Due to light source base 1123, the light for light-emitting component 1122 to be sent equably projects mask 120 after carrying out luminous intensity distribution.
Further, optical element 1124 can include by two aspherical secondary optical lens for constituting, for by optical element
1124 light is equably projected on mask 120 after carrying out luminous intensity distribution, and it can use PC (Polycarbonate, poly- carbonic acid
Ester) or the material such as PMMA (Polymethyl Methacrylate, polymethyl methacrylate), and multiterminal group can be used
The mode of conjunction constitutes annulus, or the shape coordinated with the polygon of light source base 1123.
In actual applications, in order to adjust the color of the light that light-emitting component 1122 sends, light-emitting component 1122 can be
Red, green, blue (RGB) three-color LED light source, can specifically select three-in-one chip, it would however also be possible to employ single R G B mixing arrangement,
Total number can for 60 or other.When optical element 1124 is secondary optical lens, optical element 1124 is by red, green, blue
The light of three-color LED light source is equably projected on mask 120 after carrying out luminous intensity distribution, and its distribution curve flux and sectional view are respectively such as Fig. 7
With shown in Fig. 8.In addition, the brightness in order to adjust light-emitting component 1122, red, green, blue three-color LED light source can configure multiple, logical
Cross the mode lighting or close to adjust the brightness of the light that light-emitting component 1122 sends, in actual applications, can also pass through
Other manner is realized, the invention is not restricted to this.
As shown in Figure 5 or Figure 6, mask 120 relatively rotate axle 113 one side be provided with the first perforate 121 and with rotary shaft 113
Coordinate, the one side of the facing light sources pedestal 1123 of mask 120 is provided with the second perforate (not shown) and matches somebody with somebody with light source base 1123
Conjunction, the first perforate 121 for setting here and the second perforate can facilitate the assembling and connection of all parts.
As shown in figure 5, when angular transducer 114 is fixed on the side of rotary shaft 113, rotary shaft 113 is via mask 120
The first perforate 121 penetrate tubulose fixed part 1114 and be contained in tubulose fixed part 1114, rotary shaft 113 can be fixed around tubulose
The axis of portion 1114 rotates.So, when mask 120 is subject to the external force of manual toggle to act on, external force passes to rotary shaft 113 to be made
Obtaining rotary shaft 113 drives the respect thereto 111 of mask 120 to rotate together, rational in infrastructure and easily operated.Here rotary shaft 113
Can be hollow rotary shaft, and be provided with fluting (not shown), the power cable of angular transducer 114 can be by opening
The centre bore of rotary shaft 113 is penetrated at groove, so as to facilitate the retracting of cable.
As shown in fig. 6, when rotary shaft 113 is nested on the central rotating shaft of angular transducer 114, base portion 110 can be with
Including boss 115, boss 115 is fixed in light source base 1123 or is integrally formed with light source base 1123, angular transducer
114 are fixed on boss 115.Further, rotary shaft 113 is nested in angular transducer via the first perforate 121 of mask 120
On 114 central rotating shaft, when mask 120 is subject to the external force of manual toggle to act on, rotary shaft 113 drives mask 120 to turn together
Dynamic, angular transducer 114 can collect the rotational angle of rotary shaft 113, and the rotational angle for collecting as mask 120 is in hand
The angle of the electrodeless rotation under the dynamic external force effect stirred.Or, rotary shaft 113 can also be via the first perforate of mask 120
121 are nested on the central rotating shaft of angular transducer 114, and through boss 115 through hole penetrate tubulose fixed part 1114 and house
In tubulose fixed part 1114, steadiness of the rotary shaft 113 in rotation process is so further ensured.
In one embodiment, mask 120 can be diffusion mask, can be blow molded using PMMA, and radius is 200 millis
Rice, is shaped like tyre type, and the diameter of the first perforate 121 can be 25 millimeters, and the diameter of the second perforate can be 60 millimeters,
It should be noted that being only herein citing, do not limit the invention.
In alternative embodiment of the invention, base portion 110 can also include：Connect with dimming components 130 and light source module 112
The first power supply module 116 for connecing and the second source component that is connected with dimming components 130 and angular transducer 114 are (in figure not
Show), the first power supply module 116 and second source component can be fixed on the side of light source base 1123, the first power supply group
Part 116 is used to power the light-emitting component 1122 in light source module 112, and second source component is used for dimming components 130 and angle
Degree sensor 114 is powered.Further, the corresponding light modulation of angle generation that dimming components 130 are gathered according to angular transducer 114
Signal is simultaneously sent to the first power supply module 116, so that the first power supply module 116 is according in dim signal adjustment light source module 112
The brightness of light-emitting component 1122 and/or color.Here, dimming components 130 can be arranged at base 111, or can also set
In the side of light source base 1123.Dimming components 130 shown in Fig. 6 are arranged on the side of light source base 1123.
Further, base portion 110 can also include：Power drives (not shown), can be arranged at base 111, electricity
Source drives and is electrically connected with outside power supply, the first power supply module 116 and second source component, is the first power supply module 116
With second source assembly power supply.
In order to preserve the brightness before light-emitting component 1122 is powered off in light source module 112 and/or color, base portion 110 can be with
Including：The touch sensor (not shown) of base 111 is arranged at, it is connected with second source component and dimming components 130,
Second source component is powered for touch sensor.Before light-emitting component 1122 is powered off in touch sensor collection light source module 112
Brightness and/or color, and dimming components 130 are sent to after the power-up, control the first power supply module by dimming components 130
116 cause brightness and/or color of the recovery of light-emitting component 1122 to before powering off in light source module 112.
Fig. 9 shows the power supply and control configuration diagram of adjustable electro-optical device according to an embodiment of the invention, power line
Route solid line represents that holding wire is represented by the solid line with arrow.In fig .9, civil power 220V is outside power supply, AC-DC power supplys
It is power drives, the first power supply module is dc-dc, and second source component is also dc-dc, power drives (AC-
D/C power) to access outside power supply (civil power 220V) be the first power supply module and second source assembly power supply.Shown in Fig. 5 or Fig. 6
Light source module 112 in the red, green, blue three-color LED light source that can be provided in PCB substrate 1121 of light-emitting component 1122,
That is, the PCB+LED in Fig. 9 is light source module, and MCU (Micro Control Unit, micro-control unit) is dimming components.
In fig .9, the first power supply module is connected with light source module (PCB+LED) and dimming components (MCU), the first power supply group
Part is powered to the light-emitting component (LED) in light source module, and is controlled by dimming components, and specifically, dimming components are passed according to angle
The angle of sensor collection generates corresponding dim signal and is sent to the first power supply module, so that the first power supply module is according to light modulation
The brightness of light-emitting component and/or color in signal adjustment light source module.
Likewise, second source component is connected with dimming components (MCU), angular transducer and touch sensor, second
Power supply module is powered to dimming components, angular transducer and touch sensor.Lighted in touch sensor collection light source module
Brightness and/or color before element (LED) power-off, and are sent to dimming components after the power-up, by dimming components control the
Light-emitting component recovers the brightness to power-off and/or color during one power supply module causes light source module.
Adjustable electro-optical device 100 provided in an embodiment of the present invention can also include：Positioned at base portion 110 or the switch of mask 120
Element (not shown), switch element is used to control the switch of power drives.Specifically, switch element can be located at mask
120 soft-touch control.
Tunable optical apparatus structure provided in an embodiment of the present invention is reasonable, easily operated, and user's manual toggle mask just can be with
Light modulation is realized by dimming components, brightness and/or the color of light is such as adjusted, is solved and is existed using remote control in the prior art
Placement location do not fix or using mobile phone A PP virtual touch panel exist it is cumbersome the problems such as.
Further, because different angles can correspond to different brightness and/or colors, therefore dimming components being capable of root
Different brightness and/or the color of light-emitting component in light source module are adjusted according to different angles such that it is able to provide various bright
Degree or color, meet the different demands of user.
Embodiment described above, has been carried out further specifically to the purpose of the present invention, technical scheme and beneficial effect
It is bright, should be understood that and the foregoing is only exemplary embodiment of the invention, be not intended to limit the invention, it is all
Within the spirit and principles in the present invention, any modification, equivalent substitution and improvements done etc. should be included in protection of the invention
Within the scope of.
Claims (23)
1. a kind of adjustable electro-optical device, it is characterised in that including：
Base portion, the mask for being capable of opposed base wall rotation for being assembled in base portion；
The base portion can emit beam and with dimming components, with nothing of the mask in the case where the external force of manual toggle is acted on
Pole rotates, the dimming components light regulating.
2. adjustable electro-optical device according to claim 1, it is characterised in that the base portion includes base, is assembled in base simultaneously
The light source module of respect thereto fixation, the rotary shaft for being assembled in base and respect thereto rotation, the mask are fixed on described turning
On moving axis.
3. adjustable electro-optical device according to claim 2, it is characterised in that the base portion also includes angular transducer, described
Angular transducer is fixed on the side of the rotary shaft or the rotary shaft is nested in the central rotating shaft of the angular transducer
On, the angular transducer can gather the angle of electrodeless rotation of the mask under the external force effect of manual toggle.
4. adjustable electro-optical device according to claim 3, it is characterised in that the dimming components connect with the angular transducer
Connect, brightness and/or color for light-emitting component in light source module described in the angle adjustment that is gathered according to the angular transducer.
5. adjustable electro-optical device according to claim 2, it is characterised in that the base include pedestal positioned at bottom, from
The supporting part that pedestal is upwardly extended, the light source module and the rotary shaft are assembled in the supporting part successively.
6. adjustable electro-optical device according to claim 5, it is characterised in that the supporting part includes what is extended from the pedestal
Support arm and tubulose fixed part that is vertical with the support arm and being fixed on the support arm.
7. adjustable electro-optical device according to claim 6, it is characterised in that the rotary shaft, mask, light source module, support
Portion has an installation direction in assembling, and cross section of the rotary shaft in the plane parallel with installation direction is T-shaped, institute
Rotary shaft is stated to extend and location division corresponding with the tubulose fixed part including expansion section and from expansion section.
8. adjustable electro-optical device according to claim 7, it is characterised in that the rotary shaft, mask, light source module, support
The joint face that portion is connected with each other is smooth surface.
9. adjustable electro-optical device according to claim 6, it is characterised in that the light source module includes substrate and luminous unit
Part, the light-emitting component is arranged on the substrate；
The substrate is fixed on a light source base, and the light source base is fixed on the tubulose fixed part；Or the substrate is straight
Connect and be fixed on the tubulose fixed part.
10. adjustable electro-optical device according to claim 9, it is characterised in that the light source base be the cylinder with through hole or
Polygon-shaped seat, the tubulose fixed part penetrates the through hole of the light source base so that the light source base is assembled and is fixed on institute
State tubulose fixed part.
11. adjustable electro-optical devices according to claim 9, it is characterised in that the light source module is also included to described luminous
The light that element sends carries out the optical element of luminous intensity distribution, and the optical element is fixed on the light source base, for by the hair
The light that optical element sends equably projects the mask after carrying out luminous intensity distribution.
12. adjustable electro-optical devices according to claim 10, it is characterised in that the one side of the relatively described rotary shaft of the mask
Be provided with the first perforate and coordinate with the rotary shaft, the one side of the relatively described light source base of the mask be provided with the second perforate and with
The light source base coordinates.
13. adjustable electro-optical devices according to claim 12, it is characterised in that when the angular transducer is fixed on described turning
During the side of moving axis, the rotary shaft penetrates the tubulose fixed part and is contained in the pipe via the first perforate of the mask
In shape fixed part, the rotary shaft can be rotated around the tubulose fixed part axis.
14. adjustable electro-optical devices according to claim 13, it is characterised in that the rotary shaft is hollow rotary shaft, and its
On be provided with fluting, the power cable of the angular transducer is penetrated the centre bore of the rotary shaft by the fluting.
15. adjustable electro-optical devices according to claim 12, it is characterised in that passed when the rotary shaft is nested in the angle
When on the central rotating shaft of sensor, the base portion also include boss, the boss be fixed in the light source base or with it is described
Light source base is integrally formed, and the angular transducer is fixed on the boss.
16. adjustable electro-optical devices according to claim 15, it is characterised in that the rotary shaft is via the first of the mask
Perforate is nested on the central rotating shaft of the angular transducer；Or
The rotary shaft is nested on the central rotating shaft of the angular transducer via the first perforate of the mask, and through described
The through hole of boss penetrates the tubulose fixed part and is contained in the tubulose fixed part.
17. adjustable electro-optical devices according to claim 9, it is characterised in that the base portion also includes：
The first power supply module being connected with the dimming components and the light source module, for luminous in the light source module
Power elements；
The second source component being connected with the dimming components and the angular transducer, for dimming components and described
Angular transducer is powered；
The dimming components, the angle for being gathered according to the angular transducer generates corresponding dim signal and is sent to institute
State the first power supply module；
First power supply module, for adjusted according to the dim signal light-emitting component in the light source module brightness and/
Or color.
18. adjustable electro-optical devices according to claim 17, it is characterised in that first power supply module, second source group
Part and dimming components are each attached to the side of the light source base.
19. adjustable electro-optical devices according to claim 18, it is characterised in that the base portion also includes：
Power drives, are arranged at the base, with outside power supply, first power supply module and the second source component electricity
Property connection, be first power supply module and the second source assembly power supply.
20. adjustable electro-optical devices according to claim 19, it is characterised in that the adjustable electro-optical device is also included positioned at described
The switch element of base portion or the mask, the switch for controlling the power drives.
21. adjustable electro-optical devices according to claim 20, it is characterised in that the switch element is positioned at the mask
Soft-touch control.
22. adjustable electro-optical devices according to claim 18, it is characterised in that the base portion also includes being arranged at the base
Touch sensor, be connected with the second source component and the dimming components, the second source component be the touch
Sensor power；
Brightness before light-emitting component power-off and/or color in the touch sensor collection light source module, and after the power-up
The dimming components are sent to, control first power supply module to cause to be sent out in the light source module by the dimming components
Optical element recovers the brightness to power-off and/or color.
The 23. adjustable electro-optical device according to any one of claim 1-22, it is characterised in that the adjustable electro-optical device is bed
Head sleeping lamp, head of a bed atmosphere lamp, desk lamp or floor lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710132499.5A CN106917986A (en) | 2017-03-07 | 2017-03-07 | A kind of adjustable electro-optical device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710132499.5A CN106917986A (en) | 2017-03-07 | 2017-03-07 | A kind of adjustable electro-optical device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106917986A true CN106917986A (en) | 2017-07-04 |
Family
ID=59461679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710132499.5A Pending CN106917986A (en) | 2017-03-07 | 2017-03-07 | A kind of adjustable electro-optical device |
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| Country | Link |
|---|---|
| CN (1) | CN106917986A (en) |
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| CN109340653A (en) * | 2018-10-11 | 2019-02-15 | 东莞市联阳电子科技有限公司 | A kind of lamps and lanterns that can be rotated |
| CN110067959A (en) * | 2019-05-30 | 2019-07-30 | 南京林业大学 | A kind of rotatable lampshade adjusts the lighting device of brightness |
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