CN205356760U - A adjusting device for LED light source - Google Patents

Abstract

The utility model relates to an adjusting device for LED light source. The utility model provides an adjusting device for LED light source, its characterized in that includes: input device is configured as the input of receiving luminance and colour temperature, and be coupled in input device's controller is configured as and adjusts based on the luminance and the colour temperature of input the LED light source.

Description

Adjustment device for LED light source

Technical field

Present application relates generally to carry out LED light source simplifying the adjustment device regulated.

Background technology

The advantages such as current this area generally utilizes that the caloric value of LED light source is little, constant current stability and longer ruggedness are to realize more efficient illumination.For increasing smart home environment, selection and effect of shadow to light source are had higher requirement, specifically how by human eye be comfortable on soft in the way of regulate light source, and the light source simultaneously adjusting such as different brightness, colour temperature is the key solving this problem.

Utility model content

The purpose of the application is to solve drawbacks described above, a kind of control method being capable of colour temperature and brilliant synchrotron adjustment is provided and regulates device, wherein in one embodiment colour temperature and brightness regulation are set to several and regulate grade, separately definition brightness degree and color temperature levels, thus to avoid causing in adjustment process interacting.

In order to realize these purposes or effect, in one embodiment of the application, it is provided that a kind of LED light source control method includes: obtain the present intensity L of described LED light source_AWith current colour temperature CT_A；Obtain the object brightness L for regulating LED light source of input_AWith target colour temperature CT_B；Utilize present intensity L_AWith current colour temperature CT_AAnd object brightness L_BWith target colour temperature CT_BSet up linear relationship；Calculate the color sensation regulated variable corresponding with this linear relationship；And utilize the color sensation regulated variable calculated to control the luminescence of LED light source.

Specifically, described color sensation regulated variable includes cool colour component C and warm colour component W, wherein generates described cool colour component C and warm colour component W according to predefined function relation from brightness and colour temperature.

More particularly, described brightness L is set_AAnd L_BFor one of brightness degree in from default minimum brightness to the range of accommodation of maximum brightness；And described colour temperature CT is set_AAnd CT_BFor one of color temperature levels in from default lowest color temperature to the range of accommodation of most high color temperature.

In the above-described embodiments, calculate the color sensation regulated variable corresponding with this linear relationship and include: along the described linear relationship set up, based on discrete brightness or color temperature levels, generate corresponding color sensation regulated variable.

In another embodiment of the application, it is provided that a kind of LED light source regulates device, including: input equipment, it is configured to receive the input of brightness and colour temperature；And it is coupled to the controller of described input equipment, it is configured to: obtain the present intensity L of described LED light source_AWith current colour temperature CT_A；Obtain the object brightness L for regulating LED light source of input_AWith target colour temperature CT_B；Utilize present intensity L_AWith current colour temperature CT_AAnd object brightness L_BWith target colour temperature CT_BSet up linear relationship；Calculate the color sensation regulated variable corresponding with this linear relationship；And utilize the color sensation regulated variable calculated to control the luminescence of LED light source.

Specifically, described input equipment includes touch control unit, and the touch control operation of touch control unit receives the input of described brightness and colour temperature in response to user.Described touch control unit can be machinery or electromechanical structure, it can also be far-end wireless controlled standard structure, it is to be understood that, to more regulative modes of LED light source by the embodiment of the present application it is contemplated that, such as, the color adjustment to LED light source can be realized based on same way, or can brightness, colour temperature and color be adjusted simultaneously.

In the beneficial effect of the application, linear mode can being passed through and regulate colour temperature and the brightness of LED light source or color, thus realizing the stability and the seriality that regulate, strengthening the regulating effect of LED light source.

Accompanying drawing explanation

Fig. 1 is the theoretical model of the application color sensation control method；

Fig. 2 shows schematically the application LED light source and regulates the gabarit structure of device；

Fig. 3 is longitudinal explosive view that LED light source shown in Fig. 2 regulates device；

Fig. 4 shows schematically the application LED light source and regulates the another kind of embodiment of device.

Fig. 5 is the flow chart illustrating the control method for LED light source according to the embodiment of the present application.

Detailed description of the invention

Fig. 1 gives, with coordinate form, the theoretical foundation that the application realizes color sensation control method.Fig. 1 is merely illustrative an example of the relation of brightness and colour temperature.In the figure, transverse axis X is expressed as any brightness degree, and longitudinal axis Y is expressed as any color temperature levels.According to the instance basis of Fig. 1, then arbitrarily brightness degree may correspond to brightness degree vector L=(L₀, L₁, L₂..., L_M), and arbitrarily color temperature levels may correspond to color temperature levels vector CT=(CT₀, CT₁, CT₂..., CT_N), wherein L₀=CT₀=0, and the maximum L of wherein brightness value_MIt is such as 960, the maximum CT of colour temperature value_NIt is such as 30 (being changed to example with integer incremented/decremented).In a preferred example, each brightness degree is corresponding to an element L in brightness degree vector_m, and each color temperature levels is corresponding to an Elements C T in color temperature levels vector_n, m ∈ [0, M], n ∈ [0, N].

Fig. 5 is the flow chart illustrating the control method for LED light source according to the embodiment of the present application.In the control method embodiment shown in Fig. 5, perform following process.

In step 100, the present intensity L of described LED light source is obtained_AWith current colour temperature CT_A。

In step 200, the object brightness L for regulating LED light source of input is obtained_BWith target colour temperature CT_B.Here, based on the example of Fig. 1, L_AOr L_B∈ [0,960], CT_AOr CT_B∈ [0,30].L_AOr L_BRepresent any two end points in brightness degree vector, similarly CT_AOr CT_BRepresent any two ends point in color temperature levels vector.It is to say, arrange described brightness L_AAnd L_BFor one of brightness degree in from default minimum brightness to the range of accommodation of maximum brightness.Meanwhile, described colour temperature CT is set_AAnd CT_BFor one of color temperature levels in from default lowest color temperature to the range of accommodation of most high color temperature.

In step 300, present intensity L is utilized_AWith current colour temperature CT_AAnd object brightness L_BWith target colour temperature CT_BSet up a linear relationship, as shown in fig. 1.In the present embodiment, this linear relationship can pass through a predefined function relational representation.

Such as, when present intensity and current colour temperature corresponding to the A point in Fig. 1 and object brightness and target colour temperature corresponding to B point in Fig. 1, it is possible to foundation is by connection A and B 2 the such linear relationship of line segment 1 formed.Such as, when present intensity and current colour temperature corresponding to the A1 point in Fig. 1 and object brightness and target colour temperature corresponding to B1 point in Fig. 1, it is possible to foundation is by connection A1 and B1 2 the such linear relationship of line segment 3 formed.Such as, when present intensity and current colour temperature corresponding to the A2 point in Fig. 1 and object brightness and target colour temperature corresponding to B2 point in Fig. 1, it is possible to foundation is by connection A2 and B2 2 the such linear relationship of line segment 2 formed.

In step 400, calculate the color sensation regulated variable corresponding with above-mentioned linear relationship, in the present embodiment, brightness and the separate adjustment of colour temperature or synchronization can be adopted to realize the embodiment that brightness regulates with colour temperature.

In an embodiment of the application, described color sensation regulated variable includes cool colour component C and warm colour component W, wherein generates described cool colour component C and warm colour component W according to predefined function relation from brightness and colour temperature.Specifically, color sensation regulated variable is specially (C, W).Wherein said setting includes brightness degree L_mWith color temperature levels CT_nAssociated respectively with cool colour component C and warm colour component W, set and meet relational expression:

Cool colour component C=CT_n·L_m(1)

Warm colour component W=(30 CT_n)·L_m(2)

So, color sensation regulated variable (C, W)_m,nIt is (CT_n·L_m, (30 CT_n)·L_m).It is to say, coordinate (m, n) (C, the W) at place in Fig. 1_m,nValue can be calculated according to above-mentioned formula (1) and formula (2).As it is shown in figure 1, the upper right corner in each cross point of grid in Fig. 1 all illustrates the value of corresponding (C, the W) that calculate.

In one embodiment, along the described linear relationship set up, based on continuous print brightness or color temperature levels, generate corresponding color sensation regulated variable.

In another embodiment, along the described linear relationship set up, based on discrete brightness or color temperature levels, generate corresponding color sensation regulated variable.Specifically, for the line segment 2 in Fig. 1, line segment 2 overlaps with a line of grid, lights from A2, to B2 point only, and the value of (C, the W) of each grid intersection on calculating line segment.For the line segment 1 in Fig. 1, light from A, to B point only, cross point (being called line segment cross point) for each on line segment Yu grid, calculate the value of (C, W) of grid intersection immediate with it as the value of (C, the W) in this line segment cross point.

In step 500, utilize the color sensation regulated variable calculated to control the luminescence of LED light source.Realize simplifying according to the embodiment that this color sensation regulated variable is specially (C, W) and regulate LED light source, for instance the brightness of adjusted in concert LED light source and colour temperature, thus reaching the soft effect of light source change.Meanwhile, it will be appreciated by the skilled person that the principle according to said method, cool colour component C or warm colour component W should show as product or the integral area of grid in FIG.

Embodiment 1: by brightness degree L _m With color temperature levels CT _n In one of adjust another one

The extreme cases of the some steps according to the application preceding method, in an embodiment of step 400, if brightness degree L_mConstant (such as brightness is adjusted to suitable grade), can according to the adjusted brightness degree L obtained_mRegulate color temperature levels CT_n.The point of the A2 shown in straight line 2 in Fig. 1 is to B2 point, according to above-mentioned relation formula (1) and (2):

Cool colour component regulates C=CT_n·L_m=CT_n·L_A2=CT_n·L_B2

Warm colour component regulates W=(30 CT_n)·L_A2=(30 CT_n)·L_B2

Wherein at color temperature levels CT_nWhen=1, C=1 4=4, W=29 4=116；And at color temperature levels CT_nWhen=5, C=5 4=20, W=25 4=100.As such, it is possible to learn at brightness degree vector L_mWhen not producing to change, the change of color sensation regulated variable can be passed through to regulate color temperature levels vector CT_nRealize, reach desired color sensation thereby through the Overlay regulated.

In another embodiment of step 400, if color temperature levels CT_nConstant, can according to the adjusted color temperature levels vector CT obtained_nRegulate brightness degree L_m.The point of the A1 shown in straight line 1 in Fig. 1 is to B1 point, according to above-mentioned relation formula (1) and (2):

Cool colour component regulates C=CT_n·L_m=CT_A1·L_m=CT_B1·L_m

Warm colour component regulates W=(30 CT_A1)·L_m=(30 CT_B1)·L_m

Wherein at brightness degree L_mWhen=1, C=4 1=4, W=26 1=26；And at brightness degree L_mWhen=960, C=4 960=3840, W=26 960=24960.Likewise it is possible to learn at color temperature levels vector CT_nWhen not producing to change, the change of color sensation regulated variable can be passed through to regulate brightness degree vector L_mRealize.

Embodiment 2: by brightness degree L _m With color temperature levels CT _n Adjusted in concert light source

The ordinary circumstance of the some steps according to the application preceding method, i.e. brightness degree vector L_NWhen being in changing with color temperature levels vector CTN, set and meet relational expression:

$\frac{L_m-L_A}{{\mathrm{CT}}_n-{\mathrm{CT}}_A}=\frac{L_B-L_A}{{\mathrm{CT}}_B-{\mathrm{CT}}_A}---\left(3\right)$

The A point of the straight line 1 shown in Fig. 1, to the situation of change of B point, can obtain according to relational expression (3):

${\mathrm{CT}}_n=\frac{(L_m-L_A)\·({\mathrm{CT}}_B-{\mathrm{CT}}_A)}{L_B-L_A}+{\mathrm{CT}}_A---\left(4\right)$

Then:

Cool colour component $C={\mathrm{CT}}_n\·L_m=\[\frac{(L_m-L_A)\·({\mathrm{CT}}_B-{\mathrm{CT}}_A)}{L_B-L_A}+{\mathrm{CT}}_A\]\·L_m---\left(5\right)$

Warm colour component $W=(30-{\mathrm{CT}}_n)\·L_m=\{30-\[\frac{(L_m-L_A)\·({\mathrm{CT}}_B-{\mathrm{CT}}_A)}{L_B-L_A}+{\mathrm{CT}}_A\]\}\·L_m---\left(6\right)$ From figure 1 it appears that set from A point to B point adjustment process, it is known that color sensation regulated variable (L_A, CT_A) it is (4,56), B point color sensation regulated variable (L_B, CT_B) be (4800,24000), then according to above formula (5) and (6) it can be seen that the change of cool colour component C and warm colour component W be can only with L_mLinear function, wherein L_mChange can defer to preset algorithm logic realization (such as nonlinear algorithm logic).

As improvement, in above-mentioned steps 400, based on discrete brightness or color temperature levels, generate corresponding color sensation regulated variable.

For the method realizing above-described embodiment, design LED light source regulates device, including: input equipment, it is configured to receive the input of brightness and colour temperature；And it is coupled to the controller of described input equipment, it is configured to: obtain the present intensity L of described LED light source_AWith current colour temperature CT_A；Obtain the object brightness L for regulating LED light source of input_BWith target colour temperature CT_B；Utilize present intensity L_AWith current colour temperature CT_AAnd object brightness L_BWith target colour temperature CT_BSet up linear relationship；Calculate the color sensation regulated variable corresponding with the various embodiments described above linear relationship；And utilize the color sensation regulated variable calculated to control the luminescence of LED light source.

In a preferred example, described color sensation regulated variable includes cool colour component C and warm colour component W, and described controller is also configured to generate described cool colour component C and warm colour component W according to predefined function relation from brightness and colour temperature.

In another preferred example, described controller is also configured to arrange described brightness L_AAnd L_BFor one of brightness degree in from default minimum brightness to the range of accommodation of maximum brightness；And described colour temperature CT is set_AAnd CT_BFor one of color temperature levels in from default lowest color temperature to the range of accommodation of most high color temperature.

In another preferred example, calculate the color sensation regulated variable corresponding with this linear relationship and include: along the described linear relationship set up, based on discrete brightness or color temperature levels, generate corresponding color sensation regulated variable.

Specifically, above-mentioned input equipment includes touch control unit, and the touch control operation of touch control unit receives the input of described brightness and colour temperature in response to user.In one embodiment, described touch control unit can include the first adjusting knob mechanism and the second adjusting knob mechanism, first adjusting knob mechanism for input in described colour temperature and brightness one, another for inputting in described colour temperature and brightness of the second adjusting knob mechanism.Such as shown in Fig. 2, input equipment can include the touch panel 100 being inlaid in building sides, the material of panel may be selected to be metal or resin, the color sensation adjusting knob mechanism 201 and 202 for dimming being arranged concentrically it is protruding with at this panel 100, wherein knob structure 201 for regulating the brightness value of LED light source in turn mode, and knob structure 202 is for regulating color temperature value in turn mode.In the embodiment shown in Figure 2, in order to simplify and the structure of this light modulating device attractive in appearance, knob structure 201 keeps concordant with the protrusion height of 202, and color sensation adjusting knob mechanism 202 surface being in this circle protrusion structure inner side can be provided with the circular depression 204 being suitable to user's finger touch.

In a preferred example, the surface of described knob structure 202 is provided with the annular luminous portion 203 of concentric setting, in order to realize can as instruction parts and the effect of operation indicating at night, annular luminous portion 203 can adopt fluorescent material to make, after absorbing daylight or other energy of light source, light source can be produced when night.Or, in described panel 100, it is provided with LED particle, produces different color illuminations according to the diverse location of user's adjusting knob, in order to the degree pointing out user to regulate.

Fig. 3 schematically shows concrete parts structure (in order to simplify signal, do not indicate concrete electrical lead wire in figure) in inside of this touch panel, which includes two turn governor motions 201 and 202 being available for user operation.More multi-functional turn governor motion arranges it is to be appreciated that can increase such as outer ring or inner ring on this basis.As it is shown on figure 3, the Knob mechanisms 201 and 202 for user's turn operation is coaxially limited to the spacing preiection portion 110 of touch panel 100, meanwhile, annular luminous portion 203 is embedded at luminous knob 205 inner ring.

The inner ring design of color sensation adjusting knob mechanism 201 has dividing plate 211, this dividing plate 211 can be transparent or trnaslucent materials is made, it is for placing restrictions on luminous knob 205 projecting positions when mounted on the one hand, the light of the different color sent for transmission annular luminous portion 203 on the other hand, such as, in order to reach soft color translucent effect, dividing plate can adopt diffusion PC resin material to make, and forms soft halation.

It is provided with liner plate 101 bottom described touch panel 100, simultaneously, when mounted, panel 100 and liner plate 101 are by common embedded surface plate framework 102, liner plate 101 has the thickness according to different size lifting touch panel 100 height, wherein offer through hole 124 in liner plate 101 middle position, correspondence position in panel 100 central authorities also offers through hole 114, for the control support 154 in framework 104 when mounted, through hole 114 can pass in (such as) the first adjustment portion 134 being arranged concentrically on it and the second adjustment portion 144, 124 couple with Knob mechanisms 202 dorsal part and luminous knob 205 machinery.After installation is complete, Knob mechanisms 202 is conflicted in 211 1 faces of dividing plate, and luminous knob 205 is conflicted at dividing plate 203 another side, thus by spacing for Knob mechanisms 201 in position, spacing preiection portion 110 can turn.Meanwhile, prepsetting gap is left between Knob mechanisms 201 and 202, it is possible to make the light that luminous knob 205 sends appear.

In one embodiment, described touch control unit can also include: is inlaid in the touch panel in building sides, installs this first, second adjusting knob mechanism on described touch panel；It is located at the liner plate bottom described touch panel, there is the thickness of touch panel height described in lifting；And panel frame, it is set in the side face of described touch panel and liner plate；Wherein said touch panel, liner plate become a replaceable structure with panel frame stacked combination.In one embodiment, described touch control unit can also include the luminous knob coupling described second adjusting knob mechanism or described first adjusting knob mechanism, wherein said first adjusting knob mechanism leaves prepsetting gap with the second adjusting knob is inter-agency, it is possible to make the light that described luminous knob sends appear.

In one embodiment, above-mentioned " control support " is to have the structure electrically and mechanically arranged concurrently, controlling support 154 is for barrier and the rigid panel contacting above-mentioned Knob mechanisms 202, simultaneously according to above-described embodiment, it has at least part of or lucky traverse through hole 114/124 and projects outwardly of adjustment portion 134/144, after the described adjustment portion 134 the being in apical position turn being fastened in above-mentioned adjusting knob mechanism 202 to be adapted to described Knob mechanisms operates, the displacement of turn will be controlled support 154 and will be converted to (such as) impulse modulation waveform (PWM), it is transferred to described controller, controller produces the dimmer pulse to LED lamp in response to described pwm pulse.

In the embodiment 1 of this LED lamp dimmer switch, turn governor motion includes governor motion 10, is regulated brightness or the colour temperature of LED lamp by axial turn mode.

In an embodiment of above-mentioned light modulating device, also include adjusted in concert switch, be configured to trigger the adjusted in concert pattern of described adjustment device, in this adjusted in concert pattern: individually regulate in the first adjusting knob mechanism 201 and the second adjusting knob mechanism 202 one linkage is regulated in described first adjusting knob mechanism 201 and adjusting knob mechanism another 202；Or calculate with this linear relationship corresponding color sensation regulated variable (C, W) with in the second adjusting knob mechanism 202 by triggering described controller by regulating the first adjusting knob mechanism 201.

Single shaft suitching type regulates the color sensation of LED light source

On this basis, described control support 154 comprises the steps that

Regulate rotor 144, for encouraging control support 154 to produce different PWM waveform pulses according to the turn ratio of governor motion 10；And

To regulate rotor 144 coaxial and be arranged on the button 134 of its end with this, as the switching switch use of independent regulation brightness in (such as) previous embodiment 1 with colour temperature, or as starting the key switch of synchronous adjusting method in previous embodiment 2.Such as when user carries out Dimming operation, can link button 134 by pressing Knob mechanisms 202, thus the regulative mode of switch knob mechanism 144.

In an example, user first turn knobs mechanism 201 can regulate LED lamp brightness, and when reaching suitable brightness, user presses button 134 and continues to adjust light fixture color temperature value.Such as button 134 uses known frame for movement, it may be achieved elastic recovery operates.In another example, revolving type Knob mechanisms 144 is scalar property's frame for movement, namely the locking position of turn it is absent from, because considering switching regulatory mechanism, if when turn to certain position pressing button 134 regulates color temperature value, user can free turn knobs mechanism 201, when turn is to controlling after beyond the pulse current value that can be generated by of support 154, LED lamp colour temperature will not produce any change.It is preferred that with this adjustment, luminous knob 203 produces the illumination of different color according to different pulse current values, to point out user to regulate grade or state.

Twin shaft independent regulation LED light source colour temperature and brightness

In one embodiment, described touch control unit can also include: first regulates rotor, and it is couple to described first adjusting knob mechanism and the turn amount of this first adjusting knob mechanism is passed to controller；And second regulate rotor, it is couple to described second adjusting knob mechanism and the turn amount of this second adjusting knob mechanism is passed to controller.In one embodiment, described first regulate rotor can be coaxial and they are different to the extent of the protrusion in described touch control unit direction with the second adjustment rotor.

Control what support 154 can include mutually being coaxially disposed:

For regulating brightness degree L_mFirst regulate rotor 134, described Knob mechanisms 203 and 201 and fixing are run through in above-mentioned Knob mechanisms 202 in its end；And

For regulating color temperature levels CT_nSecond regulate rotor 144, its end can be fastened in knob 203, and knob 203 is fixing again connects described Knob mechanisms 201 inner ring, thus described second can be driven to regulate rotor 144 by turn knobs mechanism 201.

The panel 100 of design, liner plate 101 and to control the configuration effect of support 154 be that panel 100 can be decorated demand according to user and changes at any time on above-described embodiment basis, can pass through (such as) snap and mount and dismount easily between panel 100 and panel frame 102.In one embodiment, being in the position close to base 110 and be provided with bracing frame 108, it can be used for the projection height of Extending Rotor 134 or 144, thus so as to fixing completely with Knob mechanisms 202.

In the above-described embodiments, above-mentioned control support 154 is to be enclosed in a shell and in closing space that base 110 is incorporated into.In one embodiment, described touch control unit can include the mobile equipment being coupled to described controller, and this moves equipment and is configured to touch described mobile equipment and wirelessly realizes described touch control operation.Such as, if this panel 100 is to be controlled by mobile equipment, then knob 201/202 additionally need not be installed again, a shell can be installed, correspondingly, control support 154 and can be replaced with Anneta module.

On this basis, control support 154 or Anneta module is integrated in a PCB 106, PCB 106 is provided with the communicating circuit of described controller and attachment, wherein communicating circuit can lead to the external electrical line of force by external lead wire from electrical via 118, dims (DLT) mode thereby through power line carrier (PLC) or digital cable and goes to control brightness or the colour temperature of LED lamp.

As shown in Figure 4, in the power line carrier bus of a kind of DLT form, described controller 10 is used for regulating multiple light source, such as regulate light source I21 and light source II22 independently of one another, touch panel 100 can not have above-mentioned color sensation adjusting knob mechanism and control support 154, user can wirelessly use mobile equipment 30 to control controller 10, described controller 10 connects described mobile equipment 30 by Anneta module 11, controller 10 can by exclusive identification code (the such as IP address of each light source, MAC Address or device coding) identify and this light source of communication, can according to the separately or combined control in addition of the mode of previous embodiment 1 or 2.

Mobile equipment 30 can be the block diagram (such as, mobile phone) of hand-held device or the similar device described in Fig. 4.Additionally or alternatively, move equipment 30 and can represent the system of the electronic installation with some characteristic.For example, it is possible to comprise at least one data collector, it can provide radio frequency, audio frequency or other baseband signals to panel 100, panel 100 can comprise except other data processing circuit except controller 10.It should be noted that, data processing circuit can completely or partially be presented as software, firmware, hardware or its any combination.Additionally, data processing circuit can be single internal processing module, or can completely or partially be incorporated in other components and parts any in mobile equipment 30.Data processing circuit can also partly be embodied in mobile equipment 30, and be partly embodied in other that be wired or wirelessly connected to and move in equipment 30.

Predictably, the structural design of the application some light modulating devices embodiment is simple for technical staff, it is adaptable to modern intelligent home equipment, control mode variation simultaneously and be easy to user operation, and cost reduces, it is simple to promote.

Claims (10)

1. the adjustment device for LED light source, it is characterised in that including:

Input equipment, is configured to receive the input of brightness and colour temperature；And

It is coupled to the controller of described input equipment, is configured to the brightness based on input and colour temperature regulates described LED light source.

2. the adjustment device for LED light source according to claim 1, it is characterised in that described input equipment includes touch control unit, and the touch control operation of touch control unit receives the input of described brightness and colour temperature in response to user.

3. the adjustment device for LED light source according to claim 2, it is characterised in that described touch control unit includes:

First adjusting knob mechanism, for inputting in described colour temperature and brightness；And

Second adjusting knob mechanism, another for inputting in described colour temperature and brightness.

4. the adjustment device for LED light source according to claim 3, it is characterised in that described touch control unit also includes:

First regulates rotor, and it is couple to described first adjusting knob mechanism and the turn amount of this first adjusting knob mechanism is passed to controller；And

Second regulates rotor, and it is couple to described second adjusting knob mechanism and the turn amount of this second adjusting knob mechanism is passed to controller.

5. the adjustment device for LED light source according to claim 4, it is characterised in that described first adjustment rotor and second regulates rotor coaxial and they are different to the extent of the protrusion in described touch control unit direction.

6. the adjustment device for LED light source according to claim 3 or 4, it is characterised in that also include adjusted in concert switch, be configured to trigger the adjusted in concert pattern of described adjustment device, in this adjusted in concert pattern:

Individually regulate in the first adjusting knob mechanism and the second adjusting knob mechanism by another in the linkage described first adjusting knob mechanism of adjustment and adjusting knob mechanism；Or

Calculate, by triggering described controller, the luminous color sensation regulated variable being used for controlling described LED light source by regulating one in the first adjusting knob mechanism and the second adjusting knob mechanism.

7. the adjustment device for LED light source according to claim 4, it is characterised in that described touch control unit also includes:

It is inlaid in the touch panel in building sides, described touch panel is installed this first, second adjusting knob mechanism；

It is located at the liner plate bottom described touch panel, there is the thickness of touch panel height described in lifting；And

Panel frame, is set in the side face of described touch panel and liner plate；

Wherein said touch panel, liner plate become a replaceable structure with panel frame stacked combination.

8. the adjustment device for LED light source according to claim 7, it is characterised in that described touch panel, liner plate middle position be provided with through hole with one heart, it is simple to described first, second regulate rotor penetrates and is respectively coupled to first, second adjusting knob mechanism.

9. the adjustment device for LED light source according to claim 7, it is characterized in that, described touch control unit also includes the luminous knob coupling described second adjusting knob mechanism or described first adjusting knob mechanism, wherein said first adjusting knob mechanism leaves prepsetting gap with the second adjusting knob is inter-agency, it is possible to make the light that described luminous knob sends appear.

10. the adjustment device for LED light source according to claim 2, it is characterised in that described touch control unit includes: be coupled to the mobile equipment of described controller, is configured to touch described mobile equipment and wirelessly realizes described touch control operation.