Embodiment
It will illustrate the connecton layout 1 of the present embodiment with reference to Figure 1A~Fig. 5.Note that Fig. 4 is connecton layout 1 shown partially
Sectional view the hacures for showing section are omitted in the figure but for ease of description.
Connecton layout 1 is, for example, the device (light modulator) with rotary variable resistor, and on being installed to wall etc..
The luminaire 200 that connecton layout 1 is configured as to be connected switches to on/off and further to luminaire 200
It is dimmed.As illustrated in figs. 1A and 3, connecton layout 1 include knob 2 (operation portion), it is display unit 3, knob base 6, rotary
Variable resistance 7, shell 100 and controller 101.In Figure 1B and Fig. 2, electronic building brick is omitted and these electronics groups are installed
The diagram of the substrate of part etc..
Knob 2 is used to switching to luminaire 200 into the light modulation for turning on/off and operating luminaire 200.Knob 2
With the cylindrical shape with inner space 21, and it is configured to prominent from the face 8a of shell 100.Knob 2 is not by allowing light
Material (that is, light-proof material) formation passed through.Whenever pushing knob 2, the luminaire 200 connected is switched to connect
On/off is opened.When rotating knob 2 deasil or widdershins, the dimming ratio of luminaire 200 changes.For example, making to revolve
When button 2 deasil rotates, the brightness of luminaire 200 increases, and when rotating knob 2 widdershins, luminaire 200
Brightness reduce.In the present embodiment, when the dimming ratio of luminaire 200 reaches maximum value (for example, dimming ratio is 97%),
Knob 2 cannot be made further deasil to rotate from the state.In addition, reaching minimum value (for example, dimming ratio in dimming ratio
0%) when, knob 2 cannot be made further widdershins to rotate from the state.That is, user can be by deasil
Or widdershins turning knob 2 to adjust the dimming ratio of luminaire 200 in the range of minimum value~maximum value.
Display unit 3 includes light guide 4 and light source 5, and output light.Display unit 3 is configured as irradiating shell 100 using light
Face 8a on knob 2 around region.Will be shown below portion 3 will be known as irradiation area using the region of light irradiation.
Light source 5 is, for example, light emitting diode (LED), and emits light.Light source 5 includes the LED chip (orange of transmitting orange-colored light
Color LED chip) and transmitting blue light LED chip (blue LED die).
Light guide 4 is the component for allowing light to pass through, and is for example made of acrylic resin.Light guide 4 is contained in rotation
In the inner space 21 of button 2.As shown in Figure 1B, claw 4a is provided on the outer wall of light guide 4.By making claw 4a be assembled to rotation
In the inner wall of button 2 in set recess portion 22, knob 2 is made to be fixed to light guide 4 (referring to Figure 1B and Fig. 4).Such as Figure 1B and Fig. 4 institute
Showing, light guide 4 has an inner space 42 for accommodating the axle portion 71 of knob base 6 and rotary variable resistor 7, and by
It is formed to have diameter two cylindrical shapes different from each other.Illustrate the structure of light guide 4 below with reference to Fig. 4.Fig. 4 is figure
Enlarged drawing shown in 1B as the region X of major part.Light guide 4 has the plane of incidence 44 of the face 4b facing to end 41,
And the light emitted from light source 5 is incident on the plane of incidence 44.Light guide 4 has the taper in the center for the face 4b that end 41 is arranged in recessed
Portion 43.The side of recess portion 43 is the first reflecting surface 45, and reflects the light for being incident on the plane of incidence 44.There is light guide 4 setting to exist
The second reflecting surface 46 at the outer peripheral edge of the face 4b of end 41.There is second reflecting surface 46 diameter to subtract from the plane of incidence 44 towards face 4b
Small tapered shape.Light guide 4 has the third reflecting surface 47 of a part for the inner peripheral surface for being arranged to light guide 4.Third is anti-
Penetrate the tapered shape that there is diameter to reduce towards face 4b in face 47.In this case, by the first reflecting surface 45 relative to face 4b shape
At angle be preferably equal to the angle that is formed by the second reflecting surface 46 relative to face 4b.For example, by the first reflecting surface 45 and second
Reflecting surface 46 is respectively 45 degree relative to the face 4b angle formed.In addition, the angle formed by third reflecting surface 47 relative to face 4b
The angle that degree is preferably equal to respectively formed relative to face 4b by the first reflecting surface 45 and the second reflecting surface 46.In addition, light guide 4 has
There is exit facet 48, from the exit facet 48, the illumination for being incident on the plane of incidence 44 is mapped to region around knob 2.Since light guide 4 has
There are the plane of incidence 44, the first reflecting surface 45, the second reflecting surface 46, third reflecting surface 47 and an exit facet 48, therefore connecton layout 1 can be with
The light for being incident on the plane of incidence 44 is taken out from exit facet 48.
Knob base 6 has the first opening portion 61.The axle portion 71 of rotary variable resistor 7 is set to be inserted into the first opening portion
In 61.Light guide 4 is fixed to knob base 6 by engagement or crimping etc..
The axle portion 71 of rotary variable resistor 7 is made of the material that permission light passes through.Rotary variable resistor 7 is with axis
The face 8a of portion 71 from shell 100 state outstanding accommodates in a housing 100.Axle portion 71 is inserted into the first opening of knob base 6
In portion 61.By the way that axle portion 71 to be inserted into the first opening portion 61, knob base 6 is made to be fixed to axle portion 71.It is solid in knob base 6
When arriving axle portion 71 surely, the axle portion 71 of rotary variable resistor 7 can be rotated according to the rotation of knob 2.Rotating variable electricity
The resistance value of resistance device 7 changes according to the angle of rotation of axle portion 71.
Rotary variable resistor 7 has pushing-type switch.It is pushed away in the axis direction of the axle portion 71 along rotary variable resistor 7
When by axle portion 71, pushing-type switch switches to ON (connection) state.
As described above, rotary variable resistor 7 has light source 5 in inside.Rotary variable resistor 7 is from axle portion 71
The face 7a of end exports the light emitted from light source 5.The light exported is incident on the plane of incidence 44 of light guide 4.
Shell 100 is in inner containment: microcomputer etc., is used as controller 101;The base of the microcomputer etc. is set
Plate;Knob base 6;Rotary variable resistor 7;Etc..As shown in Figure 1B, shell 100 includes first shell 8 and second shell
9.Single box-shaped shell 100 is combined with each other by first shell 8 and second shell 9 and is formed.First shell 8 is arranged in the 8a of its face
There is opening portion 81.The axle portion 71 of above-mentioned rotary variable resistor 7 is prominent from opening portion 81.
As shown in figure 3, it includes knob 2, display unit 3, knob base 6, rotary variable resistor 7, shell that connecton layout 1, which removes,
It further include power supply unit 102, switching part 103 and input unit 104 outside body 100 and controller 101.
Power supply unit 102 is configured as converting to from the electric power of source power supply 201 as needed, and will be after conversion
Power supply to controller 101.Controller 101 can use the work about electric power supplied from power supply unit 102.Switching part 103 is
The semiconductor element of n-channel Metal Oxide Semiconductor Field Effect Transistor (MOSFET) etc..Switching part 103 is in controller
Switch conducting/blocking between luminaire 200 and source power supply 201 under 101 control.Here, by luminaire 200 and quotient
It is known as ON state with the on state between power supply 201, and the blocking state between the two is known as OFF (disconnection) shape
State.
Input unit 104 receives the resistance value of rotary variable resistor 7 operated by user as input value, and by table
Show that the signal of the dimming ratio depending on resistance value is exported as dim signal to controller 101.Dimming ratio corresponds to for specifying
The numerical value etc. of the size of the light output of luminaire 200.
Controller 101 controls the operation of rotary variable resistor 7 switching part 103 in response to user.
The operation mode of 101 storage wire device 1 of controller.Operation mode includes first operator scheme and the second operation mould
Formula.First operator scheme is to stop the power supply to luminaire 200 by making switching part 103 be fixed to OFF state
Mode.On the other hand, second operator scheme is for making to cut according to from the dim signal that rotary variable resistor 7 receives
Change portion 103 between ON state and OFF state alternately switch while, to luminaire 200 supply electric power mode.It is operating
When state is in first operator scheme, if the pushing-type switch of rotary variable resistor 7 switches to connection, controller 101
Operation mode is switched to second operator scheme from first operator scheme to carry out the brightness adjustment control to luminaire 200.It is grasping
When making state and being in second operator scheme, if the pushing-type switch of rotary variable resistor 7 switches to connection, controller
Operation mode is switched to first operator scheme from second operator scheme so that switching part 103 is fixed to OFF state by 101.Thus,
Controller 101 makes operation mode in the first behaviour according to user to the pushing operation of the pushing-type switch of rotary variable resistor 7
Switch between operation mode and second operator scheme.Therefore, rotary variable resistor 7 has as making operation mode the
The function of the switch portion switched between one operation mode and second operator scheme.
When the operation mode of connecton layout 1 is in first operator scheme, controller 101 controls light source 5, so as to orange
LED chip supplies electric power.Therefore, display unit 3 can export orange-colored light.The second operation is in the operation mode of connecton layout 1
When mode, controller 101 controls light source 5, so that supplying electric power to blue LED die.Therefore, display unit 3 can be with output blue
Light.
When operation mode is in first operator scheme, if pushing knob 2 (that is, if rotary variable resistor 7
Pushing-type switch switches to connection), then controller 101 starts luminaire 200 by reverse phase control (antiphase control)
Light modulation.Reverse phase control means following control: the phase lighted from the zero passage of source power supply 201 is calculated based on dim signal
Parallactic angle (phase angle is used to switching part 103 being switched to OFF state);Switching part 103 is switched to ON state at zero crossing;
And switching part 103 is switched to OFF state at institute calculated phase angle.In knob 2 (rotary variable resistor 7) up time
When rotating to needle, phase angle increases.On the other hand, when knob 2 (rotary variable resistor 7) widdershins rotates, phase
Angle reduces.The time elongated segment that phase angle increase causes switching part 103 on state, therefore the brightness of luminaire 200 increases
Add.Shorten on the contrary, phase angle reduces the period for causing switching part 103 on state, therefore the brightness drop of luminaire 200
It is low.
Controller 101 is configured as linkedly adjusting (change) with the light modulation of luminaire 200 (reverse phase control) from light source 5
The brightness for the light to be emitted.Controller 101 controls light source 5, so that the brightness of the light from light source 5 reaches corresponding with dimming ratio
Brightness.Specifically, the storage of controller 101 makes the brightness degree of phase angle and light be mutually related respectively tables of data.Controller
101 from tables of data obtain with based on the corresponding brightness degree in the dimming ratio calculated phase angle of institute, then adjust to supply to
The electric energy of light source 5, so that light source 5 emits light by brightness degree obtained.Instead of using above-mentioned tables of data, controller 101
The function of the output brightness degree when providing phase angle as input can be used to control light source 5.
As phase angle increases, i.e. as the brightness of the light of luminaire 200 is controlled so as to increase, controller 101 increases
The light output of light source 5.On the other hand, as phase angle reduces, i.e. as the brightness of the light of luminaire 200 is controlled so as to drop
Low, controller 101 reduces the light output of light source 5.Therefore, as the brightness of the light of luminaire 200 increases, the light of light source 5
Brightness increases, and as the brightness of the light of luminaire 200 reduces, the brightness of the light of light source 5 is reduced.Therefore, controller 101
Can in response to knob 2 rotation and change the brightness of the light of light source 5 (LED).
Then, the optical path of the light from light source 5 will be illustrated with reference to Fig. 4.In this embodiment it is assumed that by the first reflecting surface
45, the second reflecting surface 46 and third reflecting surface 47 are respectively 45 degree relative to the face 4b angle formed.Two click and sweep shown in Fig. 4
Line respectively indicates optical path.
The light emitted from light source 5 is incident on light guide 4 via the plane of incidence 44.For example, entering the light from light source 5 vertically
It is mapped to the plane of incidence 44.Light advances to the first reflecting surface 45 with the state there is no refraction.Advance to the light of the first reflecting surface 45
The first reflecting surface 45 is incident on relative to the line perpendicular to the first reflecting surface 45 with 45 degree.It is incident on the light phase of the first reflecting surface 45
Line perpendicular to the first reflecting surface 45 is reflected with 45 degree, and advances to the second reflecting surface 46.At this point, the first reflecting surface 45
The light (that is, the light for advancing to the second reflecting surface 46) reflected is perpendicular to the light for being incident on the plane of incidence 44.Advance to the second reflection
The light in face 46 is incident on the second reflecting surface 46 relative to the line perpendicular to the second reflecting surface 46 with 45 degree.It is incident on the second reflecting surface
46 light is reflected relative to the line perpendicular to the second reflecting surface 46 with 45 degree, and advances to third reflecting surface 47.At this point, second
The light (that is, the light for advancing to third reflecting surface 47) that reflecting surface 46 is reflected is parallel to the light for being incident on the plane of incidence 44.It advances to
The light of third reflecting surface 47 is incident on third reflecting surface 47 relative to the line perpendicular to third reflecting surface 47 with 45 degree.It is incident on
The light of three reflectings surface 47 is reflected relative to the line perpendicular to third reflecting surface 47 with 45 degree, and advances to exit facet 48.At this point,
The light (that is, the light for advancing to exit facet 48) that third reflecting surface 47 is reflected is perpendicular to the light for being incident on the plane of incidence 44.From outgoing
At least part of the light for the light that the light that face 48 emits diffuses, and emitted is irradiated to irradiation area 110 (referring to figure
5).Therefore, light guide 4, which can use, is irradiated irradiation area 110 from the light that light source 5 emits.
Since the light emitted from light source 5 is advanced along above-mentioned optical path, as shown in figure 5, display unit 3 makes to send out from light source 5
The illumination penetrated is mapped to the irradiation area 110 as the annular section centered on knob 2.When being observed from the front connecton layout 1,
User can visually identify out be not from the light that display unit 3 directly emits but the light that is reflected of irradiation area 110.At this
In the case of kind, by being viewed from the front connecton layout 1, it appears that seem region around knob 2 be luminous.Due to coming from light
The light quilt cover 8a in source 5 is diffused and reflection, therefore the soft impression of indirect lighting etc. can be brought to user.In addition, with coming
It is compared in the case of user is directly visible from the light of display unit 3, it is possible to reduce the dazzle of light.
That is, as shown in figure 5, display unit 3 is mapped to the illumination emitted from light source 5 as centered on knob 2
The irradiation area 110 of annular section.Light (reflected light) from the transmitting of light source 5 and the reflection of irradiated area 110 is for user can
See.In other words, user can see soft light.Thus, for example, this is effective when creating atmosphere in a room.
In addition, being changed from the brightness of the light to be emitted of light source 5 according to the dimming ratio of luminaire 200.Therefore, Yong Huke
To identify the dimming state of luminaire 200 according to the brightness of the light of light source 5.For example, this is installed in such as connecton layout 1
Corridor etc., connecton layout 1 and luminaire 200 are not arranged in the same space and user cannot be in operation connecton layout
It is also effective in the case where correspondingly observing luminaire 200 while 1.
There are in the case where proportionate relationship between the dimming ratio of luminaire 200 and the brightness of light source 5, in luminaire
When 200 dimming ratio increases twice, the brightness of light source 5 also increases by twice.Therefore, bright in the room for being equipped with luminaire 200
In the case where bright, irradiation area 110 is lighted brightly, and in the case where the room is dark, irradiation area 110 is by dim place
It is bright.Therefore, the visibility of reflected light can be kept.
The variation of above-described embodiment will be listed below.It can combine and come suitably using as described below with above-described embodiment
Variation.
In the above-described embodiments, controller 101 carries out the light modulation of luminaire 200 by reverse phase control, but for controlling
The method for making light modulation is without being limited thereto.Controller 101 can carry out the light modulation of luminaire 200 by positive phase control.It is just phased
System means following control: is calculated based on dim signal from the phase angle that the zero passage of source power supply 201 is lighted (phase angle
For switching part 103 to be switched to ON state);Switching part 103 is switched to OFF state at zero crossing;And it is being calculated
Switching part 103 is switched to ON state at phase angle out.Rotate knob 2 (rotary variable resistor 7) deasil
When, (for switching part 103 to be switched to ON state) phase angle reduces.On the other hand, make (the rotating variable electricity of knob 2
Resistance device 7) when widdershins rotating, (for switching part 103 to be switched to ON state) phase angle increases.Phase angle increase causes
The period on state of switching part 103 shortens, and to supply to the electric energy reduction of luminaire 200, therefore luminaire
The brightness of tool 200 reduces.On the contrary, phase angle reduces the time elongated segment for causing switching part 103 on state, and to supply
Electric energy to luminaire 200 increases, therefore the brightness of luminaire 200 increases.In this case, controller 101 with just
Phase control linkedly adjusts the brightness of (change) from the light to be emitted of light source 5.With (for switch portion 103 to be switched to ON shape
State) phase angle increase, the light output of the reduction light source 5 of controller 101.On the other hand, with (for switching switch portion 103
To ON state) phase angle reduction, the light output of the increase light source 5 of controller 101.
In the above-described embodiments, using connecton layout 1 include the structure of rotary variable resistor 7, but be not limited to this
Structure.It can include the structure of slide type variable resistor using connecton layout 1.It is alternatively possible to include using connecton layout 1
The structure of rotary encoder.In the case where connecton layout 1 includes rotary encoder, in operation knob 2 and luminaire
When the dimming ratio of tool 200 reaches maximum value, even if rotating knob 2 further deasil from the state, luminaire 200
Brightness can not increase.In addition, when dimming ratio reaches minimum value, even if keeping knob 2 further counterclockwise from the state
Ground rotation, brightness can not reduce.Using rotary encoder, the turned position of knob is not necessarily respectively corresponded
In dimming ratio.Due to this reason, following situation is particularly useful: by being changed according to the dimming ratio of luminaire from light source 5
The brightness of light can identify the dimming ratio of luminaire 200 by sense organ.
In the above-described embodiments, using following structure: rotary variable resistor 7 has pushing-type switch and passes through
Cut operation mode between first operator scheme and second operator scheme the pushing operation of rotary variable resistor 7
It changes, but is not limited to the structure.Connecton layout 1 can have pull type switch, and make operation mode by the pull type switch
Switch between one operation mode and second operator scheme.In this case, by without the rotary variable resistance for pushing function
Device or above-mentioned slide type variable resistor etc. are dimmed.
In the above-described embodiments, it is assumed that connecton layout 1 is light modulator and is illustrated.However, above-mentioned connecton layout 1
Function can be applied to the adjuster of the speed for adjusting motor 200a (referring to Fig. 6).Also in this case, with it is upper
It is identical to state embodiment, connecton layout 1 (adjuster) has rotary variable resistor.It is same as the previously described embodiments, adjuster root
Carry out leading between switching motor 200a and source power supply 201 according to the pushing operation of the pushing-type switch to rotary variable resistor
Logical/blocking.When motor 200a and source power supply 201 are connected, the controller 101 of adjuster, which receives, indicates that basis rotatably may be used
The signal (speed signal) of the speed of the motor 200a of the resistance value of variohm, and speed signal based on the received
To adjust the speed of motor 200a.The speed of the controller 101 of adjuster and motor 200a, which adjust linkedly to adjust, (to be changed
Become) from the brightness of the light to be emitted of light source 5 of adjuster.The controller 101 of adjuster controls light source 5, so that from light source 5
The brightness of light reaches brightness corresponding with speed signal speed class obtained is based on.Specifically, the controller of adjuster
101 storages make the brightness degree of speed class and light tables of data associated separately from each other.The controller 101 of adjuster is from data
Table obtains brightness degree corresponding with the speed signal calculated speed class of institute is based on, and then adjusting will supply to light source 5
Electric energy so that light source 5 by brightness degree obtained shine.Instead of tables of data, the controller 101 of adjuster be can be used
The function of brightness degree is exported when providing speed class as input to control light source 5.For example, the controller 101 of adjuster is controlled
Light source 5 processed, so that the speed with motor 200a increases, the brightness of the light of light source 5 increases, and as speed reduces, bright
Degree reduces.Optionally, on the contrary, the controller 101 of adjuster can control light source 5, so that the speed with motor 200a increases
Greatly, the brightness of the light of light source 5 reduces, and as speed reduces, and brightness increases.
In the above-described embodiments, the structure in the region around knob 2 is irradiated using the display unit 3 of connecton layout 1, but not
It is limited to the structure.The display unit 3 of connecton layout 1 can irradiate another region different from the region around knob 2.For example, cloth
Line apparatus 1 can irradiate the side (face intersected with the face for being disposed with knob 2) of shell 100.
In the above-described embodiments, change the light of light source 5 according to the dimming ratio of luminaire 200 using connecton layout 1
Brightness structure, but be not limited to the structure.Connecton layout 1 can change light source 5 according to the dimming ratio of luminaire 200
The coloration (tone) (increasing or decreasing coloration) of light.In this case, light source 5 may include colourama LED different from each other
Chip.Coloration can be changed by the colourama of more than two LED chips in combination LED chip.For example, light source 5 can
To include red LED chips, green LED chip and blue LED die.In three colouramas by combining these LED chips
Any one or more, with luminaire 200 brightness increase, connecton layout 1 can make from light source 5 emit light color
Yellow is gradually changed into from blue.In addition, the brightness with luminaire 200 reduces, connecton layout 1 can make to send out from light source 5
The color for the light penetrated is gradually changed into blue from yellow.Optionally, light source 5 can be including emit blue light LED chip with
And the white LED module of yellow fluorophor.In this case, pass through the light output of adjusting LED chip, thus it is possible to vary blue light
With the ratio of sodium yellow, and therefore change coloration.Optionally, connecton layout 1 can change according to the dimming ratio of luminaire 200
The brightness of the light of changing light 5 and coloration (tone).
In the above-described embodiments, it to be sent out from light source 5 using brightness increase, the increase of connecton layout 1 with luminaire 200
The structure of the brightness for the light penetrated, but it is not limited to the structure.As the brightness of luminaire 200 increases, connecton layout 1 can drop
The brightness of the low light to emit from light source 5.
In the above-described embodiments, in the case where luminaire 200 is in OFF state, light source 5 is made to issue orange-colored light, and
In the case where on state, light source 5 is made to emit blue light.However, in above-described embodiment according to luminaire 200
The color for the light that ON/OFF state will emit from light source 5 is only example, and can be using the face in addition to orange and is blue
Color.Preferably, in the case where luminaire 200 is in OFF state, the transmitting of light source 5, which has, is in ON in luminaire 200
The light of the different color of the color of light from light source 5 in the case where state.In the ON/OFF state according to luminaire 200 and
In the case where keeping the color of the light from light source 5 different from each other, user can visually identify that luminaire 200 is to be in
ON state (illuminating state) or OFF state (non-illuminating state).
In the above-described embodiments, using following structure: when being viewed from the front connecton layout 1, the light from display unit 3
It is not that user is directly visible, but is not limited to the structure.For example, following structure can be used: traditional thread binding being viewed from the front cloth
When setting 1, the light from display unit 3 is that user is directly visible.However, from the design for creating atmosphere etc. in a room as described above
From the viewpoint of, it is highly preferred that being mapped to irradiation area 110 from the illumination that display unit 3 emits.
In the above-described embodiments, using 4 structure made of acrylic resin of light guide, but it is not limited to the structure.Only
Light guide 4 is wanted to be formed to be capable of being formed the component that the light for that will be incident on inside is directed to external optical path by reflection,
The component of light guide 4 is not particularly limited.
In the above-described embodiments, there is rotary variable resistor 7 as making operation mode operate mould first
The function of the switch portion switched between formula and second operator scheme, but the function can be set in other components.For example, wiring
Device 1 can be additionally provided in button, and by pushing away to press the button the operation mode can be made to switch from first operator scheme
To second operator scheme.
In the above-described embodiments, exit facet 48 can be with diffusible face.In such a case, it is possible to which increasing will shine
It is mapped to the light quantity of the light source 5 of irradiation area 110.
In the above-described embodiments, using following structure: connecton layout 1 is shone using light guide 4 to the region around knob 2
The light emitted from light source 5 is penetrated, but is not limited to the structure.As long as light source 5 makes illumination be mapped to the face 8a as the region around knob 2
Partial region, can not for connecton layout 1 be arranged light guide 4.It is sent out for example, connecton layout 1 can use from cyclic annular light source
The region (irradiation area) around light irradiation knob 2 penetrated.However, from the viewpoint of cost, it is highly preferred that using light guide
4 make the illumination emitted from light source 5 be mapped to the region around knob 2.
In the above-described embodiments, knob 2 has cylindrical shape, but its shape is without being limited thereto.Knob 2 can have and cylinder
Variform shape (for example, Polygonal column shape shape).Also in this case, connecton layout 1 makes the illumination of light source 5 be mapped to work
For the partial region of the face 8a in the region around knob 2.
In the above-described embodiments, using following structure: being formed by the third reflecting surface 47 of light guide 4 relative to face 4b
Angle is equal to the angle respectively formed relative to face 4b by the first reflecting surface 45 and the second reflecting surface 46, but is not limited to the structure.
It can be different from by the first reflecting surface 45 and the second reflecting surface 46 respectively by third reflecting surface 47 relative to the face 4b angle formed
The angle formed relative to face 4b.For example, can be greater than by first instead by third reflecting surface 47 relative to the face 4b angle formed
Penetrate the angle that face 45 and the second reflecting surface 46 are respectively formed relative to face 4b.In this case, entering to third reflecting surface 47
Firing angle is greater than 45 degree.Therefore, angle of reflection is also greater than 45 degree.That is, the case where being respectively 45 degree with incidence angle and angle of reflection
(that is, the case where above-described embodiment) is compared, and the light that third reflecting surface 47 is reflected is tilted towards face 8a.The refractive index of air is 1,
And the refractive index of acrylic resin is about 1.5.As a result, when being incident on exit facet 48 towards the inclined light of face 8a, from out
The light for penetrating the output of face 48 further tilts compared with the light that third reflecting surface 47 is reflected towards face 8a.Therefore, it is irradiated to irradiation
The light quantity in region 110 is greater than the light quantity in the case where above-described embodiment, therefore user is when being observed from the front connecton layout 1,
It can more clearly identify the light.
(summary)
As described above, connecton layout 1 according to the first aspect of the invention carries out light modulation or the motor of luminaire 200
Speed adjust.Connecton layout 1 includes operation portion (knob 2), controller 101 and display unit 3.Operation portion is for receiving to use by oneself
The operation at family.Controller 101 is configured as controlling light modulation or the electricity of luminaire 200 according to operation received by operation portion
The speed of motivation is adjusted.Display unit 3 is configured as output light.Controller 101 is configured as and the light modulation of luminaire 200 or electricity
The speed of motivation is adjusted linkedly, at least one the brightness for the light that control will be exported from display unit 3 and coloration.
According to this structure, the speed of the light modulation of connecton layout 1 and luminaire 200 or motor is adjusted linkedly, is changed
At least one the brightness for the light to be exported from display unit 3 and coloration.Therefore, user can be according to the light to export from display unit 3
Identify the setting degree of the light modulation of luminaire 200 or the speed of motor.That is, carrying out in user for luminaire 200
Light modulation or motor speed adjust operation when, which can identify the light modulation shape of luminaire 200 by sense organ
The degree of state or the speed of motor.
Connecton layout 1 according to the second aspect of the invention further includes shell 100 in the first aspect.Operation portion is opposite
In the knob 2 that shell 100 rotates, and it is configured to prominent from the face 8a of shell 100.Display unit 3 is configured as utilizing illumination
Penetrate the irradiation area 110 around the operation portion on the 8a of face.According to this structure, since connecton layout 1 passes through indirect lighting to knob 2
The light that the area illumination of surrounding is exported from display unit 3, therefore dazzle can be reduced.
About connecton layout 1 according to the third aspect of the invention we, in second aspect, display unit 3 includes transmitting light
Light source 5 and light guide 4.Light guide 4 includes the plane of incidence 44, and the light emitted from light source 5 is incident on the plane of incidence 44, and goes out
Face 48 is penetrated, the light for being incident on the plane of incidence 44 is irradiated to irradiation area 110 from the exit facet.According to this structure, connecton layout 1 can
Efficiently guiding the light emitted from light source 5 to irradiation area 110.
About connecton layout 1 according to the fourth aspect of the invention, in a third aspect, light source 5 is arranged in shell 100
In.Light guide 4 is utilized and is irradiated from the light that light source 5 emits to irradiation area 110.According to this structure, connecton layout 1 can incite somebody to action
The light emitted inside it is efficiently directed to outside it.
About connecton layout 1 according to the fifth aspect of the invention, in first aspect either into fourth aspect face
In, controller 101 is configured as adjusting linkedly with the speed of the light modulation of luminaire 200 or motor, and at least control will be from
The brightness for the light that display unit 3 exports.Controller 101 is configured as control display unit 3, so that with the light of luminaire 200
Brightness is controlled so as to increase and increase or decrease the brightness for the light to export from display unit 3.Optionally, controller 101 is configured
To control display unit 3, so that increasing or decreasing the light to export from display unit 3 as the speed of motor is controlled so as to increase
Brightness.According to this structure, connecton layout 1 can be adjusted according to the speed of the light modulation of luminaire 200 or motor to increase
Or reduce the brightness of the light exported from display unit 3.For example, can by according to the light modulation of luminaire 200 increase or decrease from
The brightness for the light that display unit 3 exports, to keep the light exported from display unit 3 consistent with the atmosphere in the space for being equipped with connecton layout 1.
About connecton layout 1 according to the sixth aspect of the invention, in first aspect either into fourth aspect face
In, controller 101 is configured as adjusting linkedly with the speed of the light modulation of luminaire 200 or motor, and at least control will be from
The coloration for the light that display unit 3 exports.Controller 101 is configured as control display unit 3, so that with the light of luminaire 200
Brightness is controlled so as to increase, and further changes the coloration (increasing or decreasing coloration) for the light to export from display unit 3.Optionally,
Controller 101 is configured as control display unit 3, so that as the speed of motor is controlled so as to increase, further changing will be from
The coloration (increasing or decreasing coloration) for the light that display unit 3 exports.According to this structure, connecton layout 1 can be according to luminaire 200
Light modulation or motor speed degree come change will from display unit 3 export light coloration (tone).Change can be passed through
The coloration (tone) for the light to be exported from display unit 3, to make user identify the gamma correction of luminaire 200 according to luminaire
The light modulation of tool 200 changes.Furthermore, it is possible to by the coloration (tone) for changing the light to export from display unit 3, identify user
The speed of motor adjusts according to the speed of motor and changes out.
Connecton layout according to the seventh aspect of the invention in face, is gone back either into the 6th aspect in first aspect
Including switch portion (rotary variable resistor 7), which is configured as making operation mode in first operator scheme and second
Switch between operation mode.First operator scheme is the mould for stopping the supply of the electric power to luminaire 200 or motor
Formula.Second operator scheme is used for the mode supplied electric power to luminaire 200 or motor.It is aobvious that controller 10 is configured as control
Show portion 3, it, will be to change operation mode is switched to first operator scheme or second operator scheme according to using switch portion
The coloration for the light that display unit 3 exports.According to this structure, connecton layout 1 can be used family by the light that is exported from display unit 3 come from
Visually identify the mode of operation of connecton layout 1.
Reference signs list
1 connecton layout
2 knobs (operation portion)
3 display units
4 light guides
5 light sources
7 rotary variable resistors (switch portion)
The face 8a
44 planes of incidence
48 exit facets
100 shells
101 controllers
110 irradiation areas
200 luminaires
200a motor