CN207540083U - Interactive display unit and with its household electrical appliance - Google Patents

Abstract

The utility model discloses a kind of interactive display unit and there are its household electrical appliance, the interactive display unit includes：Grating grillage, function film and electric-controlled plate component, display channel and signal path are formed on grating grillage, loophole is formed on the side wall of signal path, the display area opposite with display channel and the signal area opposite with signal path are formed on function film, electric-controlled plate component includes substrate and is located at the light source on substrate and in display channel, signal receiver in signal path, and signal projector, signal projector is connected with wire-controlled apparatus cabling, signal receiver can receive by wire-controlled apparatus drive signal transmitter by loophole transmitting come line traffic control signal, and by remote control by signal area and signal path transmitting come remote signal.Interactive display unit according to the present utility model, it is powerful, compact-sized, occupy little space, simple in circuits is clear, functional reliability is high.

Description

Interactive display unit and with its household electrical appliance

Technical field

The utility model is related to interaction technique field, more particularly, to a kind of interactive display unit and with its household electric Device.

Background technology

Household appliances product is commonly present human-computer interaction function such as air conditioner, for example air conditioner needs to show temperature to user Information, work state information are spent, while needs the telecommand that reception user sends out to perform corresponding actions.To realize man-machine friendship Mutual function, frequently with specific method be, by first device such as digital display tube, liquid crystal display, film indicator light, infrared remote receiver Part is separately mounted on air conditioner, to realize information display function and signal receiving function respectively.

However, a variety of components are separately mounted on air conditioner, there are it is cumbersome for installation, occupied space is big, circuit is cumbersome The problems such as, it is not easy to the production of air conditioner.In addition, the infrared remote receiver on air conditioner is only capable of receiving what is from remote controler emitted Infrared signal when remote controler is lost, then can not realize distant control function.

Utility model content

The utility model is intended at least solve one of technical problem in the prior art.For this purpose, the utility model exists In proposing a kind of interactive display unit, the interactive display unit it is powerful, compact-sized.

The utility model also proposes a kind of household electrical appliance with above-mentioned interactive display unit.

According to the interactive display unit of the utility model first aspect, including：Grating grillage is formed on the grating grillage There are perforation along the longitudinal direction and mutually disconnected display channel and signal path, light transmission is formed on the side wall of the signal path Hole；Function film, the function film are located on the front side of the grating grillage and the function film to be formed with and be shown with described Show the opposite display area of channel and the signal area opposite with the signal path；Electric-controlled plate component, the electric-controlled plate component Including the substrate that is located on rear side of the grating grillage and set light source on the substrate and in the display channel, be located at Signal receiver in the signal path and the signal transmitting outside the signal path and outside the display channel Device, the signal projector are connected with wire-controlled apparatus cabling, and the signal receiver can be received drives institute by the wire-controlled apparatus State signal projector by the loophole emit come line traffic control signal and the signal area and institute passed through by remote control State the remote signal that signal path transmitting comes.

Interactive display unit according to the present utility model, it is powerful, compact-sized, occupy little space, simple in circuits it is clear It is clear, functional reliability is high.

In some embodiments, the function film includes：Light transmission film limits the display on the light transmission film Region and the signal area；Display pattern, the display pattern are located in the rear surface of display area；And fluoresent coating, institute Fluoresent coating is stated to be located in the rear surface of the display pattern.

In some embodiments, the light source is purple LED light source and/or blue light LED light source.

In some embodiments, the function film further includes：Shading coating, it is thin that the shading coating is located at the light transmission It is in rear surface on film and not opposite with the display area and the signal area；And adhesive layer, the adhesive layer are located at institute It states in the rear surface of shading coating.

In some embodiments, the display channel includes at least one digital display channel and at least one icon is shown Channel, the display area include and at least one digital display channel opposite at least one numeric display area respectively With at least one icon display channel opposite at least one icon display area domain respectively.

In some embodiments, there is forwardly convex multiple first positioning columns, institute in the front surface of the grating grillage State the multiple first positioning holes for having on function film and corresponding to location fit respectively with the multiple first positioning column.

In some embodiments, have on the grating grillage and be backwardly recessed what is formed by the front surface of the grating grillage Groove, the groove is around first positioning column so that the periphery wall of first positioning column forms the inner circumference of the groove Wall.

In some embodiments, the grating grillage can by positioning component and/or locking member with the electric-controlled plate component Dismounting is connected.

In some embodiments, the positioning component includes the second positioning column protruded backward by the grating grillage and shape Into on the substrate and with the second location hole of the second positioning column location fit.

In some embodiments, the signal receiver is infrared receiver sensor, and the signal projector is infrared hair Penetrate pipe.

According to the household electrical appliance of the utility model second aspect, including：Housing；Panel, the panel are mounted on the shell There is installation gap on body and on the panel；Interactive display unit, the interactive display unit are according to the utility model the It the interactive display unit of one side and is located at the installation gap；Remote control, the remote control are used for the signal Receiver emits the remote signal；And wire-controlled apparatus, the wire-controlled apparatus connect and use with the signal projector cabling Emit the line traffic control signal to the signal receiver in driving the signal projector.

Household electrical appliance according to the present utility model, by setting the interactive display unit of above-mentioned first aspect, so as to improve The overall performances of household electrical appliance.

In some embodiments, the wire-controlled apparatus is located at outside the housing.

In some embodiments, the household electrical appliance are air conditioner indoor unit.

The additional aspect and advantage of the utility model will be set forth in part in the description, partly will be from following description In become apparent or recognized by the practice of the utility model.

Description of the drawings

Fig. 1 is the front elevation according to the interactive display unit of the utility model embodiment；

Fig. 2 is an explosive view of the interactive display unit shown in Fig. 1；

Fig. 3 is another explosive view of the interactive display unit shown in Fig. 1；

Fig. 4 is the sectional view of the line A-A along Fig. 1；

Fig. 5 is the sectional view of the line B-B along Fig. 1；

Fig. 6 is the sectional view of the line C-C along Fig. 1；

Fig. 7 is the operation principle schematic diagram according to the interactive display unit of the utility model embodiment.

Reference numeral：

Interactive display unit 100；

Grating grillage 1；

Display channel 101；Digital display channel 101A；Icon display channel 101B；

Signal path 102；Loophole 103；

Plate body 11；Stent 12；First positioning column 13；Groove 14；Second positioning column 15；Screw mounting post 16；

Function film 2；

Display area 211；Numeric display area 211A；Icon display area domain 211B；Signal area 212；

Light transmission film 21；Display pattern 22；Fluoresent coating 23；Shading coating 24；Adhesive layer 25；

First positioning hole 26；

Electric-controlled plate component 3；

Substrate 31；Second location hole 311；Screw mounting hole 312；

Light source 32；Signal receiver 33；Signal projector 34；Control chip 35；

Screw 4.

Specific embodiment

The embodiment of the utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Below by ginseng The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and it is not intended that the utility model Limitation.

Following disclosure provides many different embodiments or example is used for realizing the different structure of the utility model.For The disclosure of simplified the utility model, is hereinafter described the component of specific examples and setting.Certainly, they are only and show Example, and purpose does not lie in limitation the utility model.In addition, the utility model can in different examples repeat reference numerals And/or letter.This repetition is for purposes of simplicity and clarity, itself not indicate discussed various embodiments and/or set Relationship between putting.In addition, various specific techniques and the example of material that the utility model provides, but this field is common Technical staff can be appreciated that the applicable property of other techniques and/or the use of other materials.

Below with reference to Fig. 1-Fig. 7 descriptions according to the interactive display unit 100 of the utility model first aspect embodiment.

As shown in Figure 1-Figure 3, according to the interactive display unit 100 of the utility model first aspect embodiment, including：Grating Grillage 1, function film 2 and electric-controlled plate component 3.

As shown in Figures 2 and 3, perforation along the longitudinal direction and mutually disconnected display channel 101 are formed on grating grillage 1 With signal path 102, loophole 103 is formed on the side wall of signal path 102.Such as in Fig. 2 and specific example shown in Fig. 3 In, grating grillage 1 can include plate body 11 and stent 12, be formed with show hole and telltale hole on plate body 11, stent 12 is located at plate In the rear surface of body 11 and the display through-hole penetrated through along the longitudinal direction and signal via are formed with, shows front end and the display of through-hole To limit display channel 101, signal via is connected to limit signal path 102, thoroughly with telltale hole face for hole face connection Unthreaded hole 103 extends vertically through the side wall of signal path 102.The structure of grating grillage 1 is simple as a result, easy to process.Here, it needs Illustrate, " preceding " as described herein refers to side of the interactive display unit 100 towards user, and " rear " refers to interactive display Device 100 is backwards to the side of user.

As shown in Figures 2 and 3, function film 2 is located on the front side and function film 2 of grating grillage 1 and is formed with and shows The opposite display area 211 of channel 101 and the signal area 212 opposite with signal path 102, electric-controlled plate component 3 include being located at The substrate 31 of the rear side of grating grillage 1 and set on the substrate 31 and the light source 32 in display channel 101, positioned at signal path Signal receiver 33 in 102 and the signal projector 34 outside signal path 102 and outside display channel 101, wherein, Signal projector 34 is connected with wire-controlled apparatus (not shown) cabling, and signal receiver 33 can be received by wire-controlled apparatus drive signal Transmitter 34 by loophole 103 emit come line traffic control signal and signal area 212 passed through by remote control (not shown) The remote signal come with the transmitting of signal path 102.

In short, display area 211 and signal area 212 are formed on function film 2, wherein, display area 211 is with showing Show that the front end of channel 101 is opposite, the front end of signal area 212 is opposite with signal path 102；Electric-controlled plate component 3 includes：Substrate 31st, light source 32, signal receiver 33 and signal projector 34, wherein, light source 32 is located in display channel 101 to make display Region 211 shows light quantity.100 one side of interactive display unit can have display function as a result,.

Moreover, signal receiver 33 is located in signal path 102, on the one hand can receive signal by loophole 103 sends out Emitter 34 is emitted the line traffic control signal come by wire-controlled apparatus driving, on the other hand can pass through signal path 102 and signal area 212 Receive the remote signal that remote control transmitting comes.100 another aspect of interactive display unit can have dual reception signal as a result, Function.Optionally, signal projector 34 can there are the ends of external connection to detain, end button can by connection line traffic control device, The wire-controlled apparatus being such as embedded in wall, wherein, wire-controlled apparatus may be used with the same software and hardware system of remote control, Versatility is good, the operation is stable row is strong.In this way, when remote control is not at the position convenient for user's grasp (such as remote control Lose etc.), user can send signal by wire-controlled apparatus drive signal transmitter 34 to signal receiver 33.

It is simple in structure, compact according to the interactive display unit 100 of the utility model embodiment, it is powerful, it can realize Display function and remote control, the dual receive capabilities of line traffic control promote user experience.

In some embodiments of the utility model, signal receiver 33 can be infrared receiver sensor, and signal emits Device 34 can be infrared transmitting tube.Signal transmitting and reception speed are fast as a result, and it is high that signal transmits accuracy rate.Certainly, this practicality is new Type is without being limited thereto, such as in the other embodiment of the utility model, and signal receiver 33 and signal projector 34 can also lead to It crosses wireless transmission and record principle realizes that signal transmits.

Preferably, as shown in Fig. 2, electric-controlled plate component 3 can also include control chip 35, control chip 35 and light source 32, Signal receiver 33, signal projector 34 communicate respectively, are worked with realization driving light source 32, handle the reception of signal receiver 33 Signal, drive signal transmitter 34 emit the actions such as signal.Furthermore it is preferred that signal projector 34 is located at outside signal path 102 And set close to loophole 103, consequently facilitating signal receiver 33 receives the signal that its transmitting comes.

In some embodiments of the utility model, as shown in fig. 7, function film 2 includes：Light transmission film 21, display figure Case 22 and fluoresent coating 23, wherein, display area 211 and signal area 212, display pattern 22 are limited on light transmission film 21 It is located in the rear surface of (such as can be printed on) display area 211, fluoresent coating 23 is located at (such as can be printed on) display In the rear surface of pattern 22.As a result, after light source 32 is according to being set on fluoresent coating 23, fluoresent coating 23 can be excited to send out light Line so that display area 211 lights, so that interactive display unit 100 has good display function.More specifically It says, using the above-mentioned luminescence display being stimulated, the semi-transparent display of film than in the prior art shows light efficiency higher, brightness Higher, shine uniform and Color tunable, therefore illumination effect is more preferable, and energy consumption is lower.

Optionally, light source 32 be purple LED light source and/or blue light LED light source, that is to say, that light source 32 can there are one Or it is multiple, can be purple LED light source or blue light LED light source when light source 32 is one, and when light source 32 is multiple When, light source 32 can be entirely purple LED light source, can also be entirely blue light LED light source, can also be by least one The mixing light source of purple LED light source and at least one blue light LED light source composition.Thus, it is possible to ensure that the wavelength of light source 32 is shorter, Fluoresent coating 23 to be excited to send out the light than purple LED light source and blue light LED light source low energy, so that display area The light quantities such as 211 display white lights, orange light.Moreover, because the compact structure of LED light source, low energy consumption, so that interaction display The structure of device 100 is more compact, compact, energy consumption is lower.

In some embodiments of the utility model, as shown in fig. 7, function film 2 further includes：Shading coating 24 and gluing Layer 25, shading coating 24 are located in the rear surface on light transmission film 21 and not opposite with display area 211 and signal area 212, Adhesive layer 25 is located in the rear surface of shading coating 24.As a result, by setting shading coating 24 that can improve display area 211 It display effect and displays contrast, moreover, by setting adhesive layer 25 on shading coating 24 to be shown is not required to, it can be effective Ground utilizes space, and function film 2 can be caused easily to paste in the front surface of grating grillage 1, so as to improve assembling Efficiency reduces assembly difficulty.

In some embodiments of the utility model, shown as shown in Fig. 2, display channel 101 includes at least one number Channel 101A and at least one icon display channel 101B, display area 211 include and at least one digital display channel 101A Respectively opposite at least one numeric display area 211A and at least one icon display channel 101B respectively it is opposite at least One icon display area domain 211B.Interactive display unit 100 can realize that number display is (such as displays temperature numerical value, wet as a result, Number of degrees value, time numerical value etc.) and icon show (such as display switch machine state, model selection state etc.) dual display function, So as to further improve the multifunctionality of interactive display unit 100.

In some embodiments of the utility model, have with reference to Fig. 2, in the front surface of grating grillage 1 forwardly convex First positioning column 13 has the first positioning hole 26 with 13 location fit of the first positioning column on function film 2.Pass through as a result, The location fit of one positioning column 13 and first positioning hole 26 can improve grating grillage 1 and coordinate precision with function film 2, make Obtaining display channel 101 can be precisely opposite with display area 211, and signal path 102 can be precisely opposite with signal area 212, So as to reduce assembly difficulty, efficiency of assembling is improved.Preferably, the first positioning column 13 is multiple (such as two or three Deng), first positioning hole 26 also for multiple (such as two or three etc.) to be corresponded with multiple first positioning columns 13, so as to The stability of positioning can be improved.

In some embodiments of the utility model, with reference to Fig. 2, there is the front surface by grating grillage 1 on grating grillage 1 The groove 14 to be formed is backwardly recessed, groove 14 is around the first positioning column 13 so that the periphery wall of the first positioning column 13 forms groove 14 Inner ring peripheral wall.As a result, by setting groove 14, groove 14 can accommodate the burr at 26 edge of first positioning hole, so as to improve The flatness of assembly surface.Here, it should be noted that F is the first positioning column 13 and the first positioning at amplification shown in Fig. 2 The cutaway view Amplified image that hole 26 coordinates.

In some embodiments of the utility model, grating grillage 1 and electric-controlled plate component 3 pass through positioning component (such as Fig. 3 Shown in the second positioning column 15 and the second location hole 311) and/or locking member (such as screw 4 shown in Fig. 3) detachable phase Even.Light source 32, signal receiver 33 and the signal projector 34 of easy maintenance and replacement work failure as a result, improves dismounting Efficiency reduces cost.

Such as in Fig. 2 and specific example shown in Fig. 3, positioning component can include the second positioning column 15 and the second positioning Hole 311, wherein, the second positioning column 15 can backward be protruded by grating grillage 1 (such as plate body 11 of grating grillage 1) to be formed, the Two location holes 311 formed on the substrate 31 and with 15 location fit of the second positioning column.The structure of positioning component is simple, just as a result, In dismounting cooperation and good positioning effect.Certainly, the utility model is without being limited thereto, and positioning component can also be other structures, such as Positioning component can also include the positioning protrusion set on the substrate 31 and the positioning groove being formed on plate body 11 etc., here no longer It is described in detail.

Below with reference to Fig. 1-Fig. 7 descriptions according to the interactive display unit 100 of one specific embodiment of the utility model.

As shown in Fig. 1-Fig. 7, interactive display unit 100 includes：Grating grillage 1, function film 2, electric-controlled plate component 3, can To realize that number display, icon are shown, remote control signal receiver, line traffic control signal receive four kinds of functions.

Specifically, function film 2 includes：Light transmission film 21 has numeric display area 211A and figure on light transmission film 21 It marks and is printed with display pattern in the rear surface of display area 211B, numeric display area 211A and icon display area domain 211B 22, fluoresent coating 23 is printed in the rear surface of display pattern 22, which can be with when by blue light, violet exposure Visible ray is sent out, other rear surfaces of light transmission film 21 are equipped with shading coating 24, and the rear surface of shading coating 24 is equipped with glue Adhesion coating 25, also there are two first positioning holes 26 for tool on function film 2.

Specifically, there is display channel 101 and signal path 102, shape on the side wall of signal path 102 on grating grillage 1 Into there is loophole 103, have on grating grillage 1 there are two the first positioning column 13 and two screw mounting posts 16, two first position Column 13 corresponds to location fit respectively with two first positioning holes 26, so that function film 2 can be accurate by adhesive layer 25 Ground is pasted in the front surface of grating grillage 1, and the root of each first positioning column 13 is respectively provided with groove 14, and groove 14 can be with For accommodating the burr at 26 edge of first positioning hole, so as to ensure the flatness of assembling.

Specifically, electric-controlled plate component 3 includes substrate 31, control chip 35, light source 32, signal receiver 33 and signal transmitting Device 34, wherein, control chip 35 is IC drivers, for the letter that light source 32 is driven to work, signal receiver 33 is handled and receives Number and drive signal transmitter 34 emit signal.

Specifically, there are three the second location hole 311, three the second location holes 311 and three second positioning for tool on substrate 31 Column 15 corresponds to location fit respectively, so that grating grillage 1 is accurately positioned with electric-controlled plate component 3, also has two on substrate 31 A screw mounting hole 312, two screws 4 pass through two screw mounting holes 312 and original screen panel on substrate 31 from back to front respectively Two 16 screw-threaded couplings of screw mounting post on frame 1, so as to which electric-controlled plate component 3 is stably attached to grating grillage 1.

Specifically, light source 32 is multiple and is blue light LED light source and/or purple LED light source, and it is logical that light source 32 is mounted on display With opposite with display area 211 in road 101, after blue light LED light source and/or purple LED light source are irradiated on fluoresent coating 23, swash The coating 23 that fluoresces sends out the light than blue light or purple light low energy, for example white light, orange light etc. complete display function, show as a result, Show light efficiency is high, brightness is high, shine uniformly, Color tunable, display effect are good, power consumption is few.As shown in fig. 7, display channel 101 can be formed as the gradual increased reaming shape of cross-sectional area from back to front, so as to improve the validity of display.

Specifically, signal receiver 33 for IR signal reception sensor and is located in signal path 102 with thin with function Signal area 212 on film 2 is opposite, so as to signal receiver 33 can be received by signal area 212 and signal path 102 come The infrared remote-controlled signal extraneous from interactive display unit 100；Signal projector 34 leads to for infrared signal transmitting tube and positioned at signal Road 102 is outer and close with 103 face of loophole, and signal projector 34 can there are the ends of external connection detain, and end, which is detained, to be passed through Connection line traffic control device, (this wire-controlled apparatus may be used similary with remote control the wire-controlled apparatus being such as embedded in wall Software and hardware system, versatility is good, the operation is stable row is strong), so as to signal receiver 33 can by loophole 103 receive come from The remote line traffic control signal that signal projector 34 and wire-controlled apparatus transmitting come.

To sum up, according to the interactive display unit of the utility model embodiment 100, digital display, Status icons can be completed Display, remote control signal receiver, long-range line traffic control signal receive etc. multi-functionals, have plant bulk it is compact, assembling it is simple, at low cost The honest and clean, many advantages such as display effect is excellent.

According to the household electrical appliance (not shown) of the utility model second aspect embodiment, including：Housing (not shown), Panel (not shown), remote control (not shown), wire-controlled apparatus (not shown) and according to above-mentioned first aspect embodiment Interactive display unit 100, panel is mounted on housing and has installation gap on panel, and interactive display unit 100 is located at peace Indentation, there is filled, remote control is used to emit remote signal to signal receiver 33, and wire-controlled apparatus connects with 34 cabling of signal projector It connects and emits line traffic control signal to signal receiver 33 for drive signal transmitter 34.As a result, due to interactive display unit 100 Powerful, compact-sized, so that the panel of household electrical appliance is cleaner and tidier, user experience is more preferable.For example, household electric Device can be air conditioner indoor unit, humidifier, refrigerator etc..

Preferably, wire-controlled apparatus is located at outside housing, such as is embedded on the wall on room doorway or is embedded in bedroom bed On wall near head, so as to which user be facilitated to manipulate.

According to other compositions of the household electrical appliance of the utility model embodiment and operate for ordinary skill people All it is known for member, is not detailed herein.

In the description of the present invention, it is to be appreciated that term " first ", " second " are only used for description purpose, and It is not intended that instruction or hint relative importance or the implicit quantity for indicating indicated technical characteristic.It defines as a result, One or more this feature can be expressed or be implicitly included to the feature of " first ", " second ".In the utility model In description, " multiple " are meant that two or more, unless otherwise specifically defined.

In the utility model unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. terms should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integral；Can be Mechanical connection or electrical connection, can also be communication；It can be directly connected, the indirect phase of intermediary can also be passed through Even, can be the interaction relationship of connection inside two elements or two elements.For those of ordinary skill in the art For, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.

In the utility model unless specifically defined or limited otherwise, fisrt feature is "above" or "below" second feature Can be that the first and second features are in direct contact or the first and second features pass through intermediary mediate contact.Moreover, first is special Sign second feature " on ", " top " and " above " can be fisrt feature right over second feature or oblique upper or only Represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be with It is fisrt feature immediately below second feature or obliquely downward or is merely representative of fisrt feature level height less than second feature.

In the description of this specification, reference term " one embodiment ", " example ", " is specifically shown " some embodiments " The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term It states and is necessarily directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be with It combines in an appropriate manner in any one or more of the embodiments or examples.In addition, without conflicting with each other, this field Technical staff can by the different embodiments or examples described in this specification and the feature of different embodiments or examples into Row combines and combination.

While there has been shown and described that the embodiment of the utility model, it will be understood by those skilled in the art that： In the case of the principle and objective for not departing from the utility model can these embodiments be carried out with a variety of variations, modification, replaced And modification, the scope of the utility model are limited by claim and its equivalent.

Claims (13)

1. a kind of interactive display unit, which is characterized in that including：

Grating grillage is formed with perforation along the longitudinal direction on the grating grillage and mutually disconnected display channel and signal leads to Road is formed with loophole on the side wall of the signal path；

Function film, the function film are located on the front side of the grating grillage and the function film to be formed with and be shown with described Show the opposite display area of channel and the signal area opposite with the signal path；

Electric-controlled plate component, the electric-controlled plate component include being located at substrate on rear side of the grating grillage and set on the substrate and Light source in the display channel, the signal receiver in the signal path and positioned at the signal path Signal projector outside the outer and display channel, the signal projector are connected with wire-controlled apparatus cabling, and the signal receives Device can receive by the wire-controlled apparatus drive the signal projector by the loophole emit come line traffic control signal, Yi Jiyou Remote control by the signal area and the signal path transmitting come remote signal.

2. interactive display unit according to claim 1, which is characterized in that the function film includes：

Light transmission film limits the display area and the signal area on the light transmission film；

Display pattern, the display pattern are located in the rear surface of display area；With

Fluoresent coating, the fluoresent coating are located in the rear surface of the display pattern.

3. interactive display unit according to claim 2, which is characterized in that the light source is purple LED light source and/or indigo plant Light LED light source.

4. interactive display unit according to claim 2, which is characterized in that the function film further includes：

Shading coating, the shading coating be located in the rear surface on the light transmission film and not with the display area and described Signal area is opposite；With

Adhesive layer, the adhesive layer are located in the rear surface of the shading coating.

5. interactive display unit according to claim 1, which is characterized in that the display channel includes at least one number Display channel and at least one icon display channel, the display area include distinguishing at least one digital display channel Opposite at least one numeric display area and at least one icon display channel opposite at least one icon respectively Display area.

6. interactive display unit according to any one of claims 1-5, which is characterized in that the preceding table of the grating grillage There are forwardly convex multiple first positioning columns, it is right respectively with the multiple first positioning column to have on the function film on face Answer multiple first positioning holes of location fit.

7. interactive display unit according to claim 6, which is characterized in that have on the grating grillage by the grating The front surface of grillage is backwardly recessed the groove to be formed, and the groove is around first positioning column so that first positioning column Periphery wall forms the inner ring peripheral wall of the groove.

8. interactive display unit according to claim 1, which is characterized in that the grating grillage and the electric-controlled plate component Detachably it is connected by positioning component and/or locking member.

9. interactive display unit according to claim 8, which is characterized in that the positioning component is included by the original screen panel The second positioning column and formed on the substrate and positioned with the second of the second positioning column location fit that frame protrudes backward Hole.

10. interactive display unit according to claim 1, which is characterized in that the signal receiver is passed for infrared receiver Sensor, the signal projector are infrared transmitting tube.

11. a kind of household electrical appliance, which is characterized in that including：

Housing；

Panel, the panel installation have installation gap on the housing and on the panel；

Interactive display unit, the interactive display unit are the interactive display unit according to any one of claim 1-10 And it is located at the installation gap；

Remote control, the remote control are used to emit the remote signal to the signal receiver；And

Wire-controlled apparatus, the wire-controlled apparatus connect with the signal projector cabling and for driving the signal projector to institute It states signal receiver and emits the line traffic control signal.

12. household electrical appliance according to claim 11, which is characterized in that the wire-controlled apparatus is located at outside the housing.

13. household electrical appliance according to claim 11, which is characterized in that the household electrical appliance are air conditioner indoor unit.