CN101021344A - Indoor unit of air conditioner - Google Patents

Indoor unit of air conditioner Download PDF

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Publication number
CN101021344A
CN101021344A CNA2007100059819A CN200710005981A CN101021344A CN 101021344 A CN101021344 A CN 101021344A CN A2007100059819 A CNA2007100059819 A CN A2007100059819A CN 200710005981 A CN200710005981 A CN 200710005981A CN 101021344 A CN101021344 A CN 101021344A
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CN
China
Prior art keywords
display
indoor unit
air conditioner
conditioner indoor
screen
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CNA2007100059819A
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Chinese (zh)
Other versions
CN100580326C (en
Inventor
金志元
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LG Electronics Inc
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LG Electronics Inc
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Filing date
Publication date
Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Publication of CN101021344A publication Critical patent/CN101021344A/en
Application granted granted Critical
Publication of CN100580326C publication Critical patent/CN100580326C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/89—Arrangement or mounting of control or safety devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/20—Casings or covers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/20—Casings or covers
    • F24F2013/207—Casings or covers with control knobs; Mounting controlling members or control units therein

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)

Abstract

An indoor unit for an air-condition is disclosed. An air-condition indoor unit includes a housing having an intake; an air discharging unit having an air inlet and provided on the housing to move upwards/downwards; a vertical moving device for moving the air discharging unit upwards/downwards; a front panel arranged at a front portion of the housing; a mounting member fixed on the front panel; and a display screen mounted on the mounting member and diaplaying information related to the air-condition on a front portion of a panel. The invention is used to solve above problems, the object of the invention is to provide an air-condition indoor unit capable of improving appearance of the front panel and mounting the display screen in the front panel successfully.

Description

The indoor unit of air-conditioning
With reference to related application
The application requires to have the right of korean patent application No.10-2006-0014797 and No.10-2006-0015266, and above-mentioned application is respectively on February 15th, 2006 and proposition on February 16th, 2006, so it fully proposes and incorporate into as a reference at this.
Technical field
The present invention relates to a kind of air-conditioning, relate more specifically to a kind of air conditioner indoor unit, it can promote the top of wind unit to the air-conditioning body more reliably, and can stop the vibration or the disengaging of the lifting device that promotes wind unit.
Background technology
Usually, air-conditioning is divided into split-type air conditioner and integral air conditioner, and it is by utilizing compressor, condenser, and expansion gear and evaporimeter heating/cool room or purify the air of a room, thus make comfortable indoor environment.
Split type and integral air conditioner has identical functions.Split-type air conditioner comprises being installed in and indoorly is used to cool off/indoor unit in heat radiation room and be installed in and outdoorly be used to cool off/off-premises station of heat radiation and condensation.Off-premises station links to each other by refrigerant pipe with indoor unit.Yet integral air conditioner has the function of cooling/heat radiation and condensation unit, and is directly installed on the wall by the hole on the wall or on the window.
Figure 18 is the panorama sketch of expression according to the air conditioner indoor unit of prior art, and Figure 19 is the cutaway view of expression according to the air conditioner indoor unit of prior art.
Shown in Figure 18 and 19, air-conditioning comprises pedestal 502, casing 504, preceding top panel 510, preceding lower panel 514, right/left air-inlet grille 516, ventilation blower 518 and heat exchanger 520.Casing 504 is positioned at the front upper part of pedestal 501, and has the front that can open.Preceding top panel 510 is positioned at the front upper part of casing 504, and has preceding center air outlet 506 that is formed at its center and the right side/left air outlet 508 that is formed at two opposite side.Before lower panel 514 between the center of the positive and preceding top panel 510 of pedestal 502, and have the preceding lower part that is formed at casing 504 and preceding lower panel 504 between before the right side/left air inlet 512.The right side/left grid 516 is positioned at the top of pedestal 502 to protect the preceding right side/left air inlet 512.Ventilation blower 518 sucks air by the preceding right side/left air inlet 512, and discharges air by preceding center air outlet 506 and the preceding right side/left air outlet 508.The air that the space of heat exchanger 520 between preceding top panel 510 and casing 504 ventilates by ventilation blower 518 with heating/cooling.
A plurality of grids 57 on preceding top panel 510 with up/down and the right side/left to arranging, with the inside of protecting preceding center air outlet 506 and disperse the air of discharging by preceding center air outlet 506 at a distance of preset distance.Before blade 509 also rotatably is mounted to top panel 510 with the inside of protecting the preceding right side/left air outlet 508 and opening/closing before the right side/left air outlet 508.
Equally, before up/down movable panel 511a is movably disposed within on the top panel 510 with the preceding center of opening/closing air outlet 506, before the mobile device 511b that has gear and homologue simultaneously is installed on the top panel 510 with top panel 510 before moving up.Before front/rear movable panel 511c is installed on the top panel 510, its when up/down movable panel 511a moves up before/rear is to mobile, makes that the step between up/down movable panel and preceding top panel 510 is avoided.Top panel 510 was to move front/rear movable panel 511c backward before mobile device 511d was mounted to equally backward.
Ventilation blower 518 is mounted to the bottom of casing 504 with the close right side/left air inlet 512.
Heat exchanger 520 recede make its upper end towards the top of casing 504 with and the lower end towards the bottom of preceding top panel 510.
Heat exchanger 520 is a cuboid, comprises refrigerant pipe, a plurality of pins, left panel and right panel.Cold-producing medium is by being flexuose refrigerant pipe.Refrigerant pipe is by a plurality of pins with predetermined altitude and width.Left panel is arranged in the left part of pin, and right panel is arranged in the right part of pin.
In addition, drain pan 522 is installed in the bottom of heat exchanger 520 to hold the water that drips from the surface of heat exchanger 520, and drain pan 522 is connected to scupper hose 524, and drain hose 524 extensions are discharged to the outside with the water with drain pan 522.
The bottom of top panel 510 was with operating air conditioner before control panel 530 was installed in simultaneously.
Control panel 530 has the display screen 531 of the operation information that is used to show air-conditioning and is used to import the button 533 of the operational order of air-conditioning.
Display screen 533 comprises a plurality of LED536 and the LED circuit board 537 mounted thereto of the various parts that are used to show information, and this information clearly is formed on the control panel 530 by window 535.
A plurality ofly touch the back that switch 538 is installed in control panel 530, by making its on/off by hitting button 533.
Control cabinet (not shown) with control panel (not shown) is installed equally, in addition with the control air-conditioning in the back of control panel 530.
Display screen 531 and touch switch 538 and be installed in before the bottom of top panel 510 or control panel 530 the back side and be connected on control panel (not shown), electric wire and the plug.
In traditional air-conditioning, when ventilation blower 518 operation, by heat exchanger 520 cooling, and discharge towards the upper forepart of indoor unit by the preceding right side/left air outlet 558 by the preceding right side/left air inlet 512 inhaled airs according to prior art.
Yet, in the indoor unit of prior art, window 535 is positioned on the control panel 530, and display screen 531 and touch switch 538 and be installed in the back side of control panel 530 or the following front of preceding top panel 510 extraly simultaneously is to be connected to auxiliary control panel by electric wire and joint.Therefore in the air-conditioning of prior art, may there be the too problem that increases of complexity and producing cost of overall structure and assembly work that makes.
In addition, enlarge display screen 537 in recent years to show more kinds of information by display screen.Therefore, be installed at large display screen under the situation of control panel 530, be difficult to display board 537 is installed on the control panel, and control panel 530 be difficult to support the weight of large display screen 537 equally.
Summary of the invention
[technical problem]
As mentioned above, in traditional air-conditioning of prior art, may there be the too problem that increases of complexity and producing cost of overall structure and assembly work.
In addition, enlarge display screen in recent years to show more kinds of information by display screen.Therefore, be installed at display screen under the situation of control panel, be difficult to display board is installed on the control panel, and control panel is difficult to support the weight of large display screen equally.
Invention the present invention the exterior appearance degree that provides a kind of air conditioner indoor unit, this air conditioner indoor unit can improve panel is provided and display screen can successfully be installed in panel to address the above problem.
[technical scheme]
In order to reach these purposes with other advantages and according to purpose of the present invention, specialize and briefly description at this, a kind of air conditioner indoor unit, it comprises the casing with air inlet; Have the wind unit of air outlet, it is arranged on the casing and moves with up/down; Be used for the vertical mobile device that up/down moves this wind unit; Be arranged on the panel of casing front portion; Be mounted to the installed part of this panel; And be installed on this installed part and show to the display screen of panel front portion with various information with relevant air-conditioning.
[advantageous effects]
Therefore, owing to be provided with installed part extraly with on the panel that display screen is installed in the front that limits indoor unit, so the present invention has the advantageous effects that display screen easily is installed.Same owing to panel can be made of metal, so can obtain high-quality and improve intensity.
In addition, owing to have the display window of simple structure or various operation informations and the work order that touch-screen can show and import air-conditioning,, the present invention can adopt another advantageous effects wide and big display screen so having by utilization.
Description of drawings
Be used to provide the description of drawings embodiments of the invention of further understanding of the present invention, and in conjunction with illustrating to illustrate principle of the present invention.
In the accompanying drawings:
Fig. 1 is installed in indoor birds-eye view for representing according to first embodiment of air conditioner indoor unit of the present invention;
Fig. 2 is expression panorama sketch according to the wind unit of first embodiment of air-conditioning of the present invention when wind unit moves up;
Fig. 3 is expression panorama sketch according to the wind unit of first embodiment of air-conditioning of the present invention when wind unit moves down;
Fig. 4 is the exploded panorama sketch according to first embodiment of the indoor unit of air-conditioning of the present invention;
Fig. 5 is the cutaway view along the line A-A of Fig. 2;
Fig. 6 is the cutaway view along the line B-B of Fig. 2;
Fig. 7 is the cutaway view along the line C-C of Fig. 3;
Fig. 8 is the cutaway view along the line D-D of Fig. 3;
Fig. 9 is the decomposition panorama sketch of this wind unit shown in Fig. 4 to 8 and guide rail;
Figure 10 is an E amplification view partly shown in Figure 5;
Figure 11 is a F amplification view partly shown in Figure 5;
Figure 12 is the rearview of wind unit shown in Figure 9;
Figure 13 is the decomposition panorama sketch of the embodiment of expression display screen shown in Figure 4;
Figure 14 is the cutaway view of the display screen of expression Figure 13;
Figure 15 is the decomposition panorama sketch of expression according to another embodiment of display screen of the present invention;
Figure 16 is the cutaway view of the display screen of expression Figure 15;
Figure 17 is the front view of the display screen of expression Figure 15;
Figure 18 is the panorama sketch of expression according to the air conditioner indoor unit of prior art; With
Figure 19 is the cutaway view of the indoor unit of expression Figure 18.
The specific embodiment
Below will be in detail with reference to the preferred embodiments of the present invention, the example of the preferred embodiment is shown in the drawings.
Fig. 1 is the panorama sketch of expression according to the embodiment of air conditioner indoor unit of the present invention.
As shown in Figure 1, be connected to off-premises station 6 by refrigerant pipe 7 and 8, arrange that with preset distance a plurality of indoor units are with cooling room (I) quickly simultaneously according to the indoor unit 2 and 4 of present embodiment.
A plurality of indoor units 2 and 4 may have the refrigerant pipe 7 and 8 of parallel connection or series connection.In the present embodiment, refrigerant pipe 7 and 8 is connected in parallel to two indoor units 2 and 4.
Shown in Fig. 2 and 3, comprise body 10 and wind unit 250 according to air conditioner indoor unit 2 of the present invention and 4, this wind unit 250 can move up towards the top of body 10 or the inside towards body 10 moves down from the top of body 10.
Body 10 be shaped as vertical cuboid, and have upper surface and vertically open the inside of moving wind unit 250 with up/down.
Air inlet 12 and 14 is formed on the front surface of body 10, the rear surface, and at least one surface in right surface and the left surface, air inlet 12 and 14 preferably is formed on two fast surfaces of suction air in top at least four surfaces.In this embodiment, left air inlet 12 is formed on the bottom that is arranged on the left surface on the body, and right air inlet 14 is formed on the bottom on right surface.
Except that wind unit 250, auxiliary air outlet 16 and 18 and right and left air inlet 12 and 14 be formed on the body 10.In this embodiment, left redundant air outlet 16 is formed on the top that is arranged on the left surface on the body 10, and right redundant air outlet 18 is formed on the top on right surface.
Wind unit 250 has and is formed on its front surface, rear surface, lip-deep air outlet 252,254 in right surface and the left surface and 256.At present embodiment, air outlet 252,254 and 256 is respectively formed at the front surface of wind unit 250, left surface and right surface, thus discharge vent air with three dimensional constitution.
With reference to figure 4 to 8, body 10 comprises pedestal, is fixed on the casing 49 on the top of pedestal 20, and it has the opening that is formed on front surface and the upper surface, is fixed on the panel 110 on the front portion of casing 49.
Pedestal 20 comprises pedestal mounting portion 22 and drain pan sections 40.Place casing 49 and panel 110 on the pedestal mounting portion 22, drain pan sections 40 is 22 protruding upward to place heat exchanger 200 and to hold the condensate water of dripping from heat exchanger 200 from the pedestal mounting portion, and heat exchanger 200 will be described later.
Drain pan sections 40 comprises from the pedestal mounting portion 22 left plate portions 41 protruding upward; The 22 right panel parts 42 protruding upward from the pedestal mounting portion, itself and left plate portion 41 separate; Be formed on the upper box part 44 of the upper end of left plate portion 41 and right panel part 42, on upper box part 44, have osculum 43.
Scupper hose 45 is connected to upper box part 44.One end of scupper hose 45 is connected to osculum 43, and the other end extends to outside the body 10 by the side of body 10, makes the condensate water that splashes into upper box part 44 can be discharged to the outside.
Preferably, pedestal 20 is a plastic injected die.Opening 46 is formed on the drain pan sections 40, specifically in the bottom of upper box part 43, thereby makes drain pan sections 40 and pedestal mounting portion 22 carry out injection molding as one.
Pedestal 20 comprises pedestal former 47, and it is fixed on by the fixed part such as screw on the lower surface of pedestal mounting portion 22 to hide the lower end of opening 46.
Pedestal 20 can directly utilize the floor in the lower surface contact room of pedestal mounting portion 22, and alternatively is placed on supplementary base panel 48a and goes up and contact with the floor in room.
Distance member 48b is formed on the pedestal 20 so that the wall of body 10 from the room separated
Simultaneously, casing 48 comprises the left casing 50 of the upper left quarter that is arranged in pedestal 20, is arranged in the right casing 70 of upper right quarter of pedestal 20 and the back cabinet 90 that is arranged in the upper back of pedestal 20.
Left side casing 50 comprises the left part 51 in the left side that is used to limit indoor unit, in the left front part 52 of the front end bending of left part 51 with in the left back part 53 of the rear portion of left part 51 bending.
Left side casing 50 has left air inlet of opening with left and right directions in the bottom of left part 51 12 and the left redundant air outlet of opening on the top of left part 51 16.
Left side air-inlet grille 54 is arranged on the left air inlet 12 of left casing 50.
The free filter 55 in a left side is connected or separates to filter the impurity by left air-inlet grille 54 with left air-inlet grille 54.Equally, high efficiency filter 56, HEPA for example, electric smoke precipitation or the like, be arranged on the air that passes through left free filter 55 on the left casing 50 with purification, leaf filter guide rail 57 is installed on the left casing 50 to connect or to break away from high efficiency filter 56.
Left side air outlet grate 58 is arranged on the left redundant air outlet 16 of left casing 50.
Right casing 70 is in left and right directions and left casing 50 symmetries.
That is, right casing 70 comprises the right side part 71 on the right side that is used to limit indoor unit, in the right front part 72 of the front end bending of right side part 71 with in the right back part 73 of the rear portion of right side part 71 bending.
Right air inlet 14 is opened with left and right directions in the bottom of right side part 71, and right redundant air outlet 18 is opened with left and right directions on the top of right side part 71.
Right air-inlet grille 74 is arranged on the right air inlet 14 of right casing 70.
Right free filter 75 is connected or separates to filter the impurity by the air of right air-inlet grille 74 with right air-inlet grille 74.
High efficiency filter 76, HEPA for example, electric smoke precipitation or the like is arranged on the right casing 70 to purify the air by right free filter 75, and right filter guide rail 77 is installed on the right casing 70 to connect or to break away from high efficiency filter 76.
Right air outlet grate 78 is arranged on the right redundant air outlet 18 of right casing 70.
Simultaneously, body 10 comprises spacer 79, it is fixed on by the fixed part such as screw on the top of the top of left front part 52 and right front part 72, is divided into front and rear with the top with the front surface of casing 49, makes spacer 79 stop to drip by cold air and is filled on the display screen.
Back cabinet 90 comprises the rear portion 91 of the rear side that is used to limit indoor unit, left side standing part 92, its at the rear portion 91 left lateral bending being fixed to the left back part 53 of left casing 50, right standing part 93, its at the rear portion 91 right lateral bending to be fixed to the right back part 73 of right casing 70.
Drainpipe lid 94 is mounted to back cabinet 90, its drainpipe through hole 94a with formation thereon is with the refrigerant pipe by heat exchanger, with scupper hose 45, and the drainpipe lid mounting portion 95 of the lid 94 that fixes a drainpipe that is formed on the bottom at rear portion 91, wherein heat exchanger will be described below.
Dog hole is respectively formed on the left standing part 92 and right standing part 93 of back cabinet 90, to insert the hook that protrudes from the right back part 73 of the left back part 53 of left casing 50 and right casing 70.
Panel 110 comprises the preceding lower panel 112 on the top that is arranged on pedestal mounting portion 22 and is arranged on the preceding top panel 120 of each upper forepart of left casing 50 and right casing 70.
Preceding lower panel 112 has back lower panel 114 and back top panel 116, wherein the back lower panel is installed in the bottom of rear surface to engage with the pedestal mounting portion 22 of pedestal 20, back top panel is installed in the top of rear surface to connect or to separate the permanent magnet 231 that is installed on the heat exchanger 200, and heat exchanger will be described below.
At this moment, for high-quality and reinforcing, preferred preceding lower panel 112 is made of metal, and back lower panel 114 is a plastic injected die with back top panel 116.
Hook rib 115 is protruded with downward insertion downwards and is hooked in the hook-shaped groove 22a from back lower panel 114, hook-shaped groove 22a with about/forward direction is formed on the upper surface of front portion of pedestal mounting portion 22.
The lower end and the upper end of lower panel 112 before bottom decorative element 117 and middle part decorative element 118 are installed in respectively.
Preceding top panel 120 engages with spacer 79 in front.Display screen 130 is installed on the preceding top panel 120, with operating air conditioner and the various information that show relevant air-conditioning operation.
Within body 10, be equipped with simultaneously and be used for outside air is sucked air inlet 12 and 14 and towards the ventilation blower 180 of the overdraught of body 10, and be used for the heat exchanger 200 that cooling sucks the air of air inlet 12 and 14.
Shown in Fig. 5 to 8, ventilation blower 180 comprises the motor installed part 181 on the top that is installed in heat exchanger 200, be installed in the motor 182 on the motor installed part 181, be fixed on the ventilation blower 185 on the rotating shaft of motor 182 and be installed in the dividing plate 190 of ventilation blower 185 on the motor installed part 181.
Ventilation blower 185 comprises cylindrical lining 186, is formed on a plurality of blades 187 of periphery of basin and level with helical form and is formed in the lining 186 plectane 188 with the rotating shaft 183 of fixing motor 182.
Blade 187 has sagittate cross section, and this cross section has recessed upper surface and protruding lower surface.
Dividing plate 190 is opened with the up/down direction air up/down of carrying out heat exchange in heat exchanger 200 is flowed.Simultaneously, the distance at dividing plate center is narrower than the distance on the upper and lower of dividing plate.
As shown in Figure 4, heat exchanger 200 comprises first heat exchanger 201; Second heat exchanger 202 of being separated by with first heat exchanger 201; First lid 203 is wherein fixed first lid 203 to hide the rear surface between first and second heat exchangers 201 and 202; With second lid 204, wherein fix second lid 204 to hide the rear surface between first and second heat exchangers 201 and 202.
The lower end of first heat exchanger 201 is positioned on the drain pan sections 40, its upper end is arranged in the right half of left air inlet 12, first heat exchanger 201 is tilted to the left, and makes the upper end of the heat exchanger 201 of winning can be towards the top that is arranged on the left air inlet 12 on the left casing 50.
The lower end of second heat exchanger 202 is positioned on the drain pan 40, and its upper end is arranged in the left half of left air inlet 12, and second heat exchanger 202 is tilted to the left, and makes that the upper end of second heat exchanger 202 can be towards the top that is arranged on the right air inlet 14 on the right casing 70.
Heat exchanger 200 also comprises left seal 205 and right seal 206.Left side seal 205 is fixed to the left side of the upper end of the left side of upper end of first lid 203 and second lid 204 by fixed part, this fixed part is blocked between the left part 51 of the left half of heat exchanger 200 upper ends and left casing 50.Right seal 206 is fixed to the right side of the upper end of the right side of upper end of first lid 203 and second lid 204 by fixed part, this fixed part is blocked between the right side part 71 of the right side of heat exchanger 200 upper ends and right casing 70.
Simultaneously, vertical mobile device 300 and pilot unit 350 are installed within the body 10, are installed in the top of ventilation blower 180 particularly.Vertical mobile device 300 up/down move wind unit 250, and the up/down of pilot unit 350 guiding wind units 250 moves and guides from ventilation blower 180 ventilation leaked-in airs.
As Fig. 4, shown in 5 and 7, Reference numeral 119a is the control cabinet that is installed in the front of casing 49, it has the front surface that can open, Reference numeral 119b is the substrate that is installed in the control cabinet 119, and this substrate has the various ESA (electric ancillary equipment) that the alternating voltage from external world's input are converted to DC voltage.Equally, Reference numeral 119c is the casing overcover of the front surface of covering control cabinet 119a.
With reference to figure 9 to 12, describe wind unit 250 in detail, the structure of vertical mobile device 300 and pilot unit 350.
As shown in Figure 9, wind unit 250 comprises underframe 260, is arranged on the upper frame 270 and the grid 280 on the top of underframe 260.Left part, center and right part air outlet are next to underframe 260 and have grid 280.Grid 280 is positioned at the left part of upper frame 270, on center and the right part air inlet.
Underframe 260 comprises outside framework part 262, driven gear mounting portion 264 and a plurality of connection rib 268.A plurality of driven gears 302 and 306 are installed in the driven gear mounting portion, and driven gear 302 and 306 will be described below, and connection rib 268 connection outside framework parts 262 become one it to driven gear mounting portion 264 simultaneously.
Outside framework part 262 is for having the rectangle of vertical center opening.
Driven gear mounting portion 264 is for approximate rectangular slab and have gear installing hole 265 and 266, and this gear installing hole is formed on the driven gear mounting portion to pass through driven gear 302 and 306.
Fixing hole 264a and 264b are formed on the driven gear mounting portion 264, with by such as the fixing driven gear 302 and 306 of the fixed part 304 and 308 of screw.
Blocking part 269 is formed on the rear portion of underframe with the space between blocking-up underframe 260 and the upper frame 270.Left side rib 269a and right rib 269b longitudinally are formed on the rear surface of blocking part 269, and engaging groove is formed on left rib 269a and right rib 269b goes up to engage grid 280.
About engage rib 271 and extend downwards and be formed with engaging groove thereon from upper frame 270 anterior.A plurality of grid 280 is at left part, perpendicular separation preset distance on center and the right part air outlet.
Avoiding pit 273 may be recessed at upper frame 270 cores, and perhaps vertical formation avoided the hole with collision or interference between the upper end of avoiding upper frame 270 and driven gear 322 and 324.
Top cover 276 is installed in the outside of the upper surface of upper frame 270 with the upper surface of qualification air conditioner indoor unit.
Roller 282 is installed on the wind unit 250 to help wind unit 250 to move up and down.Particularly, roller 282 is formed at least one surface in four surfaces of the outside framework part 262 that is arranged on the underframe 260.A plurality of rollers 282 at front/rear or right/left to the interval preset distance.
Elasticity slit 286 and 288 284 forms to allow roller mounting portion 284 elastic bendings in abutting connection with the roller mounting portion, and what make that roller 282 can help wind unit 250 vertically moves and can not interfere vertical moving.Preferably, elasticity slit 286 and 288 is separately positioned on roller mounting portion 284 left parts and right part, and all has the vertical incision part.
Shown in Figs. 9 to 11, vertical mobile device 300 comprises a plurality of driven gears 302 and 306, a plurality of driving gears 322 and 324 and whirligig 330.A plurality of driven gears 302 and 306 are installed on the wind unit 250, particularly on the driven gear mounting portion 264 that is arranged on the underframe 260 on the wind unit 250, a plurality of driving gears 322 and 324 comprise a plurality of respectively with driven gear 302 and 306 the engagement first gears 312 and 314, with a plurality of second gears 316 and 318, it is formed on the bottom of first gear 312 and is integral with first gear 312 and 314.Whirligig 300 rotation second gears 316 and 318.
First gear 312 and 314 is a worm screw, and vertically, promptly vertical direction moves driven gear 302 and 306. Second gear 316 and 318 protrudes from the bottom of first gear 312 and 314, and it is a spur gear.
Driven gear 302 and 306 has cylindrical.A plurality of gear parts 303 and 307 along the circumferential direction form to mesh with first gear 312 and 314.
Gear parts 303 and 307 is corresponding to first gear 312 and 314.
A plurality of securing members 305 and 309 are formed on the periphery of driven gear 302 and 306, and securing member 305 and 309 has fixing hole 305a and 309a, and this fixing hole is formed on the securing member to pass through fixed part 304 and 308 fastening wind units 250.
Whirligig 330 comprises power transmitting gear 332, and it is arranged between second gear 316 and 318 meshing each second gear 316 and 318, and is used for the motor 334 that rotary power transmits gear 332.
Power transmitting gear 332 is and second gear 316 worm gear similar with 318.Axle securing member 333 is protruding upward to hide the rotating shaft 334a of motor 334 from whirligig 330.
Motor installed part 336 is fixed in pilot unit 350 so that the motor 334 of whirligig 330 to be installed by the fixed part 335 such as screw, makes motor 334 be fixed in pilot unit 350 by motor installed part 350.
Vertical mobile device 300 also comprise gear retainer 340 be used to stop driving gear 322 and 324 and power transmitting gear 332 rock or break away from.
Can install gear retainer 340 with stop driving gear 322 and 324 and power transmitting gear 332 in any one generation rock or break away from, and comprise in an embodiment prevention both rock or break away from.
More specifically, gear retainer 340 comprises vertical engagement part 344 and the horizontal bonding part 345 that is tabular, and it protrudes downwards to engage second gear 315 and 318 and power transmitting gear 332 in the horizontal direction along periphery of vertical engagement part 344.
A plurality of first gear through holes 341 and 342 preset distance at interval on two opposite side of the vertical engagement part 344 of gear retainer 340 is with by first gear 312 and 314.The first gear through hole 341 and 342 diameter make second gear 316 and 318 upwards to engage less than the external diameter of second gear 316 and 318.
The axle fastening through-hole 343 be formed on vertical engagement part 344 in the heart with by power transmitting gear 332 the axle securing member 333.The diameter of axle fastener hole 343 makes power transmitting gear 332 upwards to engage less than the external diameter of power transmitting gear 332.
A plurality of securing members 348 are formed on the vertical engagement part 345 of gear retainer 340 to have the fastener hole 347 that a plurality of difference form thereon, make gear retainer 340 to be fixed to mounting portion 352 by the fixed part such as screw, mounting portion 352 will be described below.
Pilot unit 350 comprises the mounting portion 352 and the targeting part 360 of the motor 334 that is used to install whirligig 330, and it 352 protrudes with guiding driven gear mounting portion 264 up/down from the mounting portion.Equally, pilot unit 350 also comprises the 352 grid parts 370 that form in abutting connection with the mounting portion.
The mounting portion 352 of pilot unit 350 is rectangular.Be used to install the through hole 353 of motor 334 and be used for being formed on mounting portion 352 around the motor protection rib 354 of motor 334.
In addition, a plurality of brace groove 355 and 356 are formed on the rotating shaft 323 and 325 rotatably to insert driving gear 322 and 324 on the mounting portion 352, make a plurality of driving gears 322 and 324 can be supported on the mounting portion 352 and are rotatably supported.
Fastener hole 357 corresponding to the fastener hole 347 of gear retainer 340 is formed on the mounting portion 352.
Targeting part 360 is carried out one the vertical guiding function that moves in vertical the moving that guides mounting portion 264 and connection rib 268, and is used to guide the vertical leaked-in air guiding function of air by grid part 370.Targeting part 360 minimizes the influence of vent air to driving gear 322 and 324, and protection is as the driving gear 322 of decelerator and 324 and power transmitting gear 332.For this reason, be rectangle center on driving gear 322 and 324 and the neighbouring part of power transmitting gear 332 to hide to preferred targeting part 360.
Targeting part 360 makes air vertically to pass through outer guide 380 and targeting part 360 less than outer guide 380, and outer guide 380 will be described below.
Targeting part 360 may move to guide the vertical of driven gear mounting portion 264 with the 264 direct sliding-contacts of driven gear mounting portion, and alternatively, shape can be connected with connection rib 268 to guide the vertical of connection rib 268 to move greater than the targeting part 360 of driven gear mounting portion.In this embodiment, targeting part 360 shapes are a bit larger tham driven gear mounting portion 264 and are made that driven gear mounting portion 264 can be by the targeting part 360 with predetermined breach.Therefore, connection rib 269 slides along guide groove 362 up/down, and guide groove 362 is formed on vertically moving with guiding driven gear mounting portion 264 on the targeting part 360.
A plurality of guide grooves 362 corresponding to connection rib 268 are arranged at interval along targeting part 360.
Filter 372 is positioned on the upper surface of grid part 370.Filter engage ribs 374 is protruded to engage filter 372 from the upper surface of grid part 370.
Pilot unit 350 also comprise outer guide 380 with when wind unit 250 vertical when mobile the vertical of outside of guiding wind unit 250 move.
Outer guide 380 has left opening 381 and right opening 382 with by air, and wherein left opening 381 is formed on outer guide on the surface of left redundant air outlet 16, and right opening 382 is formed on outer guide on the surface of right redundant air outlet 18.Photoelectric sensor 388 is installed on the outer guide 380, and luminous component 383 and light reception element divide 384 to arrange at interval on the substrate 385 of photoelectric sensor 388.
The substrate 385 of photoelectric sensor 388 is fixed in the outer surface of outer guide 380 by fixed part.
Through hole 390 is formed on the outer guide 380 to divide 384 by luminous component 383 and light reception element, makes luminous component 383 and light reception element divide 384 can protrude towards the inside of outer guide 380.
Pilot unit 350 is installed in the lower surface of mounting portion 352, and by be fixed to the bottom of mounting portion 352 from the bottom of pilot unit 350 such as the fixed part of screw.
Mounting cover 392 is a motor cover, and preferably, the bottom of mounting portion 392 is formed on the domeshape with recessed bottom.Therefore, the air that ventilates from ventilation blower 180 can successfully flow into grid part 370.
As shown in figure 12, move up and detect the bottom protrusion of lug boss 296, thereby divide 384 after exploitation light part 383 and light reception element when wind unit 250 is moved upwards up at utmost from the rear surface of wind unit 250.Equally, move down and detect lug boss 298 and protrude from the top of the rear surface of wind unit 250 and divide 384 to separate luminous component 383 and light reception element.
Therefore, when wind unit 250 was moved upwards up at utmost, the detection lug boss 296 that moves up is arranged on luminous component 383 and light reception element divides the controller to block light and to close the indoor unit that detects light between 384.
Otherwise, when wind unit 250 is moved down at utmost, moves down and detect lug boss 298 and be arranged on luminous component 383 and light reception element and divide between 384 with blocking-up light and close and detect light to carry out the controller of predetermined control.
With reference to Figure 13 and 14, will describe that casing 49 is fastened to pedestal 20 structures.
Base portion 61 parts are crooked and be located on the pedestal mounting portion 22 at left casing 50 upper curves.Left side standing part 64 and 65 protrudes downwards on base portion 61 and is crooked.Fixing hole 64a and 65a are formed on the left and right side of left standing part 64 and 65, thereby make base portion 61 by be fixed to the left half of pedestal mounting portion 22 such as the fixed part 66 of screw.
Left side casing 50 is held in place on the pedestal mounting portion 22 of pedestal 20 of lower end of left front part 52.The left front standing part 67 that has fixing hole 67a in vertical direction is at the lower end of left front part 52 horizontal curvature.Therefore, left front standing part 67 is by being fixed to the top of pedestal mounting portion 22 such as the fixed part 66 of screw.
Left side standing part insertion groove 23 and 24 is formed on the left part of pedestal mounting portion 22 to insert the left standing part 64 and 65 of left casing 50.
A left side fixing hole 25 and 26 be formed on a left side fixedly insertion groove 23 and about portion, corresponding to the fixing hole 64a and the 65a of left standing part 64 and 65.
Before left fixing hole 27 vertically be formed on the upper left surface of front portion of pedestal mounting portion 22, corresponding to the fixing hole 56a of left front standing part 67.The left fixing hole 28 in back is formed on the upper left surface at rear portion, corresponding to the fixing hole 69a of left back standing part 69.
At this moment, the left standing part 64 of each of left casing 50 and 65 is arranged at interval with forward/backward direction on base portion 61.
Left side standing part insertion groove 23 and 24 and left fixing hole 25 and 26 on the left part of pedestal mounting portion 22 at interval preset distance arrange.
Next step will describe the assembling process of pedestal mounting portion 22 and left casing 50.
Left side standing part 64 and 65 inserts fixedly insertion groove 23 and 24 of a left side, fixed part 62 and 63 by left standing part 64 and 65 fixing hole 64a and 65a to be fixed to left fixing hole 25 and 26.Therefore, the bottom of left part 51 is mounted to the left part of pedestal mounting portion 22.Lid 29 and 30 inserts in the left standing part insertion groove 23 and 24.Left side standing part insertion groove 23 and 24, left standing part 64 and 65, and fixed part 62 and 63 is not exposed to the outside.
Left front standing part 67 is corresponding to the preceding left fixing hole 27 of pedestal mounting portion 22.Therefore, fixed part 66 makes fixed part 66 can be fixed to the preceding left fixing hole 27 of pedestal mounting portion 22 by the fixing hole 67a of preceding left standing part 27.Therefore, the bottom of left front part 52 is mounted to the preceding left part of pedestal mounting portion 22.
Equally, in left casing 50, the fixing hole 69a of left back standing part 69 is corresponding to the back left fixing hole 28 of pedestal mounting portion 22.Therefore, fixed part 68 by fixing hole 69a be fixed to the back left fixing hole 28.Therefore, the bottom of left back part 53 is fixed to the back left part of pedestal mounting portion 22.
Yet right casing 70 is to be arranged so that right casing 70 and left casing 50 symmetries with left casing 50 mode much at one.
Be that right casing 70 comprises the base portion 81 that is placed on the pedestal mounting portion 22, right standing part 84 and 85, right front standing part 87 and right back standing part 89.Base portion 81 is placed on the pedestal mounting portion 22 of pedestal 20.Right standing part 84 and 85 has fixing hole 84a and 85a, and the fixing hole level is opened wide to be fixed to base portion 81 by the fixed part 82 and 83 such as screw.Right front standing part 87 has fixing hole 87a, and fixing hole 87a vertically opens wide with by be fixed to the top of pedestal mounting portion 22 such as the fixed part 86 of screw.Right back standing part 89 has fixing hole 89a, and fixing hole 89a vertically opens wide with by be fixed to the top of pedestal mounting portion 22 such as the fixed part 88 of screw.
Right standing part insertion groove 31 and 32 is formed on the right part of pedestal mounting portion 22 to insert the right standing part 84 and 85 of right casing 70.
In addition, preceding right fixing hole 35 is formed on the pedestal mounting portion 22, corresponding to the fixing hole 87a that is arranged on the right front standing part 87 on the right casing 70.The right fixing hole 36 in back is formed on the upper right surface at rear portion of pedestal mounting portion 22, corresponding to the fixing hole 89a of right back standing part 89.
Since the right casing 70 of assembling to the process of the process of pedestal mounting portion 22 and the left casing 50 of assembling much at one, its detailed description of Therefore, omited.
Simultaneously, back cabinet 90 is placed on the pedestal mounting portion 22 of pedestal 20.Back standing part 105 and 106 horizontal curvatures also have fixing hole 103 and 104, and this fixing hole 103 is vertical with 104 to be opened wide so that the top of pedestal mounting portion 22 is fixed to back cabinet 90 by the fixed part 101 and 102 such as screw.
Back fixing hole 39a is vertical with 39b to be formed on the upper surface at rear portion of pedestal mounting portion 22, vertical corresponding to the fixing hole 103 and 104 on the back standing part 105 and 106 that is formed on back cabinet 90.
The process of assembling back cabinet 90 to pedestal mounting portion 22 will be described below.
The back standing part 105 and 106 of back cabinet 90 is placed on the rear portion of pedestal mounting portion 22.Standing part 105 is consistent with the back fixing hole 39a and the 39b of pedestal mounting portion 22 with 104 with 106 fixing hole 103 after adding, and the fixing hole 103 and 104 of fixed part 101 and 102 by back standing part 105 and 106 is to be fixed to the back fixing hole 39a and 39 of pedestal mounting portion 22.Therefore, the bottom that is formed on the rear portion 91 on the back cabinet 90 is mounted to the rear portion of pedestal mounting portion 22.
Next step is with reference to Figure 15 and 16, will describe fixedly display screen 130 in detail to the structure of preceding top panel 120.
Before engagement device is formed in top panel 120 and the spacer 79 at least one goes up with the rear portion of fixing preceding top panel 120 to spacer 79.
Be to protrude on first of at least one in preceding top panel 120 or spacer 79 of hook 79a, and conjugate foramen 122 is formed on its second.
In this embodiment, hook 79a protrudes with top panel 120 before engaging at least one in the one about spacer 79, and is formed on the preceding top panel 120 corresponding to the conjugate foramen 122 of hook 79a.
Be exposed to the outside with the part with display screen 130 on the top panel 120 before fenestra 123 is formed on, more specifically, the display screen windows 151 and the button part 152 of display screen windows 150 will be described below.
Preferably, preceding top panel 120 is made of metal, and is installed in by the installed part of making such as the nonmetallic materials of resin 140 on the rear surface of preceding top panel 120.
Before forming, guide rail 124 vertically slides with respect to preceding top panel 120 with guiding installed part 140 on the rear surface of top panel 120.
Standing part 127 is formed on the preceding top panel 120, and has fixing hole 126 so that preceding top panel 120 is fixed to installed part 140 by the fixed part 125 such as screw.Equally, a plurality of fixed lobe portion 143 is formed on the installed part 140, and has the fixing hole 142 that is respectively applied for hold-down screw 125.
The part of display screen 130 is in particular the display window 150 that hereinafter will describe, and the opening 141 corresponding to fenestra 123 is exposed to preceding top panel 120 fronts on the installed part 140 by being formed on,
Display screen 130 comprises window 150, the display unit 170 that has the display cover 160 of predetermined space (S) and be positioned at space (S).
Transparency display window 151 is positioned on the part of display window 150, and button part 152 is arranged on and is used for the user on another part of display window 150 and pushes button with operating air conditioner.
At this moment, may relief printing plate or intaglio plate on the front surface of display window 150 or rear surface and alternatively write down character or figure.
Display window 150 is fixed to the rear portion of installed part 140.For this reason, a plurality of standing parts 155 are respectively formed on the display window 150 and have fixing hole 144, thereby make display window 150 be fixed to installed part 140 by fixed part 153.Equally, a plurality of fixed lobe portion 145 is formed on the installed part 140 and has and is respectively applied for the fixedly fixing hole 144 of fixed part 153.
Display cover 160 is the casing shape and has unlimited front, and the rear portion that is fixed to installed part 140.For this reason, a plurality of fixing holes 162 are formed on each corner of display cover 160 to fixedly mount parts 140 by fixed part 161.Equally, a plurality of fixed lobe portion 147 is formed on the installed part 140 corresponding to fixing hole 162, and has a plurality of fixing holes 146.
Display unit 170 comprises the circuit substrate 172 that is fixed to display cover 160; Be installed in the display module 176 on the circuit substrate 172, it is arranged on the back of display window 151; And being installed in a plurality of switches 178 on the circuit substrate 172, it is arranged on the back of button part 152.
Circuit substrate 172 may be PCB or PWB.
Display module 176 may be LED, LCD module or the like, and it comprises the cooling display screen, the artificial intelligence display screen, moist display screen, economic cooling display screen, plasma panel, the off-premises station operating display, standby display screen, indoor temperature/preferred temperature display screen and wind-force display screen.
Button part 152 has the window selector button, temperature control button, operation/stop button, and plasma button.
Switch 178 can detect on/off minute pressure.Preferably, switch 178 is a Piezoelectric switches 178.At this moment, a plurality of button parts 152 and 178 are arranged at least one direction in vertical direction and the horizontal direction.
Switch 178 has the wind-force selector switch when user's on/off during by the wind-force button, the temp control switch of on/off when he presses the temperature control button, when the operation/shutdown switch of his on/off when the operation/shutdown switch, and when he presses the plasma button plasma discharge switch of on/off.
Display unit 170 is inserted in the space (S) of display cover 160 and is fixed to display cover 160.A plurality of fixing holes 173 be formed on the circuit substrate 172 with by fixed part 177 fixedly display unit 170 to display cover 160.A plurality of fixed lobe portion 164 is formed on the display cover 160, thereby have the fixing hole of a plurality of fixing holes 173 corresponding to substrate 172, make that fixed part 177 can be by the fixing hole 163 of fixing hole 173 to be fixed to display cover 160 of circuit substrate 172.
As shown in figure 14, Reference numeral 179 is the ESA (electric ancillary equipment) of the control operation that is used to control display screen 130.
Next step has description the operation according to indoor unit of the present invention of said structure.
At first, when the user presses the button part 152 of display window 150 and input operation instruction when selecting the wind-force type or regulating temperature, switch 178 on/off are to output signal to ESA179.ESA179 outputs signal to the each several part of the motor 182 of ventilation blower 180 based on the operational order of being imported, the motor of whirligig 330, and compressor of off-premises station 6 or the like is with operating air conditioner.
When by button part 152 input coolings or heating operation, ESA179 operates the motor 334 of whirligig 330 with the wind unit pattern that moves up.
Therefore, when the wind unit pattern of moving up begins, power transmitting gear 332 in a clockwise direction with counter clockwise direction in any one direction revolve shape, thereby rotate second gear 316 and 318 of driving gear 322 and 324 simultaneously.Therefore, driving gear 322 and 324 is around rotating shaft 323 and 325 rotations.
A plurality of driven gears 302 and 306 rotations by driving gear 322 and 324 engage with first gear 312 and 314, and move up along first gear 312 and 314, make the driving gear mounting portion 264 of wind unit 250 to move up from the inside of targeting part 360.
At that time, since the connection rib 268 of underframe 260 slide to minimize the vibration of driven gear mounting portion 264, so wind unit 250 can move up reliably along the groove 362 of targeting part 360.
Wind unit 250 moves up, move up then detect lug boss 296 be arranged on the luminous component 383 of photoelectric sensor 388 and light reception element divide 384 between with blocking-up light.Therefore, close the indoor unit 2 that detects light and 4 controller (not shown), and the operation that stops motor 334 is to stop to move up of wind unit 250.
Shown in Fig. 2 and 5, because wind unit 250 is moved upward to the top of body 10, so the left side of wind unit 250, center and the right air outlet 252,254 and 256 are exposed to the outside and are opened wide.
When wind unit 250 moves up, the power transmitting gear 322 and second gear 316 and 318 are supported by the vertical engagement part 344 and the horizontal bonding part 345 of gear retainer 340, thereby stop wind unit 250 with vertical direction and horizontal direction vibration or break away from, and upwards successfully wind unit 250 is moved to the situation that the bottom of a plurality of driving gears 322 and 324 is supported reliably.
Simultaneously, in heating or cooling down operation, the air-conditioning operation is installed in the compressor on the off-premises station 6, and this off-premises station 6 is connected to the motor 182 of heat exchanger 200 with operation ventilation blower 180 by refrigerant pipe 7 and 8.
During compressor operating, cold-producing medium is by heat exchanger 200, can carry out heat exchange with the cold-producing medium of cooling or heating near the air of heat exchanger.
Therefore, with rotation ventilation blower 185, indoor unit 2 and 4 outside air suck between left casings 12 and the right casing 14 by left air inlet 12 and right air inlet 14 by operation ventilating motor 185.
The air that sucks left air inlet 12 is by leaf filter 55 and left high efficiency filter 56 and be cleaned.Then, air is by heat exchange and heating/cooling, and by left heat exchanger 201.
Mix in the space (I) of heating/cooling air between left heat exchanger 201 and right heat exchanger 202, and be inhaled into top between left heat exchanger 201 and the right heat exchanger 202.Therefore, air vertically enters the top formation eddy current of ventilation blower 185 by orifice plate 190 and quilt ventilation.
Therefore, the vent air air that enters the top of ventilation blower 185 guides to wind unit 250 by grid part 370 and the outer wall by targeting part 360.Then, vent air is by the left side of wind unit 250, and center and the right air outlet 252,254 and 256 are discharged.
Attach and mention that when user's air-conditioning out of service, the motor 182 of the compressor of off-premises station 6 and ventilation blower 180 stops, the motor 334 of whirligig 340 is operated in wind unit and moves down pattern.
When the motor 334 of whirligig 340 moves down mode operation with wind unit, power transmitting gear 332 rotates in the opposite direction, thereby makes wind unit move up pattern to rotate second gear 316 and 318 of a plurality of driving gears 322 and 324 with the wind unit opposite direction of pattern that moves up.
A plurality of driving gears 322 and 324 with respect to rotating shaft 323 and 325 rotate in the opposite direction wind unit upward to.A plurality of driven gears 302 and 306 engage with first gear 312 and 314, and move down along first gear 312 and 314, make driven gear mounting portion 264 to move down from the top of targeting part 360 and enter its inside.
At that time, since the connection rib 268 of underframe 260 slide to minimize the vibration of driven gear mounting portion 264, so the wind unit 250 and similar can the moving up reliably that move up along the groove 362 of targeting part 360.Shown in Fig. 3 and 7, wind unit 250 moves down and is arranged in the body 10.Therefore, the left side, center and the right air outlet 252,254 and 256 are closed.
When wind unit 250 moved down, gear retainer 340 stops power transmitting gear 322 and second gear 316 and 318 vibrations and breaks away from, and was similar when it moves up to wind unit.A plurality of driving gears 322 and 324 bottom are supported reliably with mobile wind unit 250 successfully, and do not have any vibration.
In air conditioner indoor unit according to the present invention, show that at operation of air conditioner or stopping period display window 151 relevant air-conditioning is operated or the various information of standby operation.
Be that ESA179 outputs control signals to display module 176, display module 176 receives from the control signal of ESA179 and cools off artificial intelligence, humidity to show, economic cooling, plasma, off-premises station operation, standby, indoor temperature/preferred temperature, suchlike information such as wind-force.Therefore, the user knows various information by the display window 151 of display window 150.
Figure 15 to 17 expression is according to another embodiment of the display screen of indoor unit of the present invention.Shown in Figure 15 to 17, therefore the structure of preceding top panel 120 and spacer 79 omits its detailed description with identical shown in Figure 13 and 14.
Shown in Figure 15 to 17, the installed part 140 that display screen 1130 is installed has the structure similar to installed part shown in Figure 13 130.Be that installed part 140 comprises opening 141, fixed lobe portion 143, a plurality of fixed lobe portion.The front portion on the top of top panel 120 before the part of display screen 1130 is exposed to by opening 141.Fixed lobe portion 143 has a plurality of fixing holes 142 and fixedly mounts parts 140 to preceding top panel 120 with the fixing hole 126 by preceding top panel 120.A plurality of fixed lobe portion 147 have respectively fixing hole 146 with fixing display screen 1130 to installed part 140.
In this embodiment, display screen 1130 is TFT-LCD, and it is supported such as the graphing capability of specializing or the like to show more various types of graphic image.
More specifically, display screen 1130 comprises touch-screen 1150, display cover 1160 and display unit 1170.Touch-screen 1150 is exposed to the outside by the opening 123 of preceding top panel 120.Display cover 1160 invests on the installed part 140.Display unit 1170 is installed on the display cover 1160 to pass through touch-screen 1150 demonstration information.
The user touches the character be presented on the touch-screen 1150 or figure with direct input command.Touch-screen 1150 is divided into three types.One type is to arrange the infrared detection circuit to determine the position with the dot matrix shape.Second type of variation that detects charge layer, and the third type is interrupted the infrared ray of conduction and ultrasonic wave to determine the position with the dot matrix shape.
Touch-screen 1150 is molded to show the screen from display unit 1170 with transparent square shape.Equally, touch-screen 1150 can be fixed to the front surface of display unit 1170 by fixture, and fixture is adhesive tape or adhesive or such as the hooked device of hook for example.Alternatively, touch-screen 1150 can be fixed in abutting connection with the opening 123 of preceding top panel or in abutting connection with the part of the opening 141 of installed part 140 by fixture, wherein for example adhesive tape or adhesive or such as the hooked device of hook of fixture.
Display cover 1160 has the inner space of unlimited front surface with formation with the shape molding of square casing shape.
Display controller 1171 is installed on the display cover 1160, and various ESA are installed on the display controller 1171 to control display unit 1170 based on the control command of importing by touch-screen 1150.
Because display controller 1171 is fixed to display cover 1160 by the fixed part such as screw 1161a, fixing hole 1161b is formed on the display controller 1171, and the 1161d of fixed lobe portion protrudes and has a fixing hole 1161c corresponding to the fixing hole 1161b of display controller 1171.
Simultaneously, because display cover 1161 is fixed to installed part 140 by the fixed part such as screw 1162, so the fixing hole 1163 of a plurality of fixed lobe portions 147 corresponding to installed part 140 is formed on the corner of display cover 116.Therefore, the fixing hole 1163 of screw 1162 by display cover 1160 makes display cover 160 can be fixed to installed part 140 to be fixed to the fixing hole 146 of the fixed lobe portion 147 that is positioned on the installed part 140.
A plurality of heat radiation holes 1164 and 1165 are formed on the display cover 1160.Some holes in the heat radiation holes 1164 and 1165 are formed on the rear portion of display unit 1170, and heat radiation holes 1164 and other holes of 1165 are formed on the rear portion of display controller 1171.
External equipment coupling part 1166 is formed on the display cover 1160 to connect external equipment.The data that display cover 1160 receives from external memory by external equipment coupling part 1166, external equipment coupling part 1166 provide the various data that derive from such as the external equipment of music file or the like with the configuration air-conditioning.
External equipment coupling part 1166 has the loudspeaker connecting hole 1166a that can connect external loudspeaker, can connect the USB connecting hole 1166b of USB, and the card connecting hole 1166C that can connect the card-type storage device.
The groove 115d that links closely is formed on the external equipment coupling part 1166, thereby makes the user attempt external equipment is connected to or connect or break away from external equipment during separate external equipment coupling part 1166 easily.
In addition, loudspeaker 1167 is mounted to display cover 1160.Loudspeaker 1167 is the voice output part, and its output comes from the music or the tune of external memory or exports all kinds that form by sound.Preferably, loudspeaker 1167 is installed in the bottom of display controller 1171.
Loudspeaker fixing rib 1167a protrudes the position of preset distance with guiding loudspeaker 1167 at the outer surface of display cover 1160 upper edge loudspeakers 1167.
Loudspeaker fixing rib 1167a protrudes preset width and forms with the shape molding corresponding to the outer surface of loudspeaker 1167.
Equally, speaker hole 1167 is formed on the display cover 1160 to propagate from the music or the tune of the loudspeaker output of display cover 1160 outsides.
Display unit 1170 comprises the LCD1172 of the back that is arranged in touch-screen 1150, the lcd controller 1174 of control LDC1172, hide the circumference of LCD1172 and the display box 1176 at rear portion, and based on the coordinate identification division 1178 from the signal coordinate identification of touch-screen 1150.
LCD1172 is a flat-panel monitor, because low-work voltage, low power consumption and volume, this flat-panel monitor is used widely, and the characteristic of the liquid crystal of the molecules align variation of utilization liquid crystal when applying voltage shows.
In LCD1172, liquid crystal is between two thin glass substrate, and voltage puts on the liquid crystal to change the direction of molecules align by transparent electrode, make light be transmitted to LCD1172 or on LCD1172 reflection to show the information of relevant operation of air conditioner.
Lcd controller 1174 links to each other with display controller 1171 by LCD connecting line 1175.
Through hole 1176a is formed on the display box 1176 to pass through LCD connecting line 1175.
Equally, power unit 1176b is formed on the display box 1176 to receive the electric energy from display controller 1171.Device such as joint is fixed to power unit 1176b to receive the electric energy from display controller 1171.
Simultaneously, erecting device is formed on display box 1176 and the display cover 1160 so that display box 1176 is mounted to display cover 1160.At this moment, erecting device comprises the standing part 1177b with the fixing hole 1177a that is formed on the display box 1176; Standing part 1168b with the fixing hole 1168a on display cover of being formed on 1160, it is corresponding to the standing part 1177b of display box 1176; Screw 1177c with fastening fixing hole 1177a and fixing hole 1168.
Coordinate identification division 1178 is with shape molding like the square plate, and a plurality of ESA are mounted to coordinate identification division 1178.Coordinate identification division 1178 is connected to touch-screen 1150 by signal connecting line 1178a, and is connected to display controller 1171 by coordinates transmission line 1178b.
Because coordinate identification division 1178 is by be fixed to the rear surface of display box 1176 such as the fixed part 1179a of screw, so fixing hole 1179b is formed on the top and the bottom of coordinate identification division 1178.Equally, the fixing hole (not shown) corresponding to the fixing hole 1179b of coordinate identification division 1178 is formed on the rear surface of display box 1176.The fixing hole 1179b of fixed part 1179a by coordinate identification division 1178 is to be fixed to the fixing hole (not shown) of display box 1176.
Next step has description the operation of the display screen 1130 of said structure.
At first, the user applies external power to air conditioner indoor unit, and the character or the image information that are formed on the LCD1172 show by touch-screen 1150.When the user checks that character and image information are also passed through hand or object by touch-screen 1172, touch-screen 1150 to coordinate identification division 1178, makes coordinate identification division 1178 can distinguish the coordinate of the position that the user touches by the signal connecting line 1178 transmission positions that the user touched.
Therefore, the coordinate of being distinguished transfers to display controller 1171 by coordinates transmission line 1178b, and display controller 1171 finds that based on coordinate user's selection is with output corresponding instruction signal then.
Then, display controller 1171 is sent to lcd controller 1174 by LCD connecting line 1175 with next step character or image information.Lcd controller 1174 shows next step character or image information on LCD1172.
Equally, service condition and the running environment based on the air-conditioning of the command signal operation of handling in the display controller 1171 is simultaneously displayed on the LCD.
Repeat said process, show character and image informations by touch-screen 1150, the user can be by checking the control model that shows his needs of Information Selection.
Display screen 1130 can heating when display unit 1170 and display controller 1171 operations.Heat is discharged to the outside of display cover 1160 by heat radiation holes 1164 and 1165, is expelled to space between display cover 1160 and the spacer 79 then with the rising of the temperature that prevents display cover 1160.
Therefore, owing to be provided with installed part extraly with on the panel that display screen is installed in the front that limits indoor unit, so the present invention has the advantageous effects that display screen easily is installed.Same owing to panel can be made of metal, so can obtain high-quality and improve intensity.
In addition, owing to have the display window of simple structure or various operation informations and the work order that touch-screen can show and import air-conditioning,, the present invention can adopt another advantageous effects wide and big display screen so having by utilization.
Those skilled in the art is apparent that makes multiple modification and change to the present invention when not breaking away from the spirit or scope of the present invention.Therefore, wishing that the present invention covers within the scope that is included into accessory claim and its equivalent provides modification of the present invention and change.
[industrial applicibility]
Owing to be provided with extraly installed part display screen is installed in the front that limits indoor unit Panel on, so the present invention has the favourable effect of the industrial applicibility that display screen easily is installed. Same owing to panel can be made of metal, so can obtain high-quality and improve intensity.
In addition, since by utilization have the display window of simple structure or touch-screen can show and Various operation informations and the work order of input air-conditioning are so the present invention has and can adopt wide and big Another industrial applicibility of display screen.

Claims (28)

1. an air conditioner indoor unit comprises:
Casing, it has formation air inlet thereon;
Wind unit, it has formation air outlet thereon, and is arranged on the described casing and moves with up/down;
Be used for the vertical mobile device that up/down moves described wind unit;
Be arranged on the front panel of described casing front portion;
Be fixed to the installed part of described front panel; With
Be installed on the described installed part and show to the display screen of the front portion of described front panel with various information with relevant described air-conditioning.
2. air conditioner indoor unit as claimed in claim 1, its middle guide is formed on the described front panel and fixes described installed part slidably with the up/down direction.
3. air conditioner indoor unit as claimed in claim 1, wherein said front panel is made of metal.
4. air conditioner indoor unit as claimed in claim 1, wherein said installed part is made by synthetic material.
5. air conditioner indoor unit as claimed in claim 1 also comprises the spacer to separate on the rear portion that is positioned at described display screen.
6. air conditioner indoor unit as claimed in claim 5, wherein said spacer is fixed to the front portion of described casing, and described front panel is fixed to described spacer.
7. air conditioner indoor unit as claimed in claim 6, wherein said front panel is engaged to described spacer by the bonding part.
8. air conditioner indoor unit as claimed in claim 7, wherein said bonding part comprise,
The hook that protrude at least one left and right side of from described front panel and described spacer one and
Be formed between described front panel and the described spacer on another at least one left and right side to insert the hook-shaped hole of described hook.
9. air conditioner indoor unit as claimed in claim 1, wherein said display screen comprise,
Be mounted to the display window of described installed part,
Be fixed to from the rear surface of described display screen described installed part with the display cover that forms the space and
Be installed within the described space of described display cover with the display unit between described display window and described display cover.
10. air conditioner indoor unit as claimed in claim 9, wherein fenestra is formed on the front panel described display window is exposed to the front portion of described front panel.
11. air conditioner indoor unit as claimed in claim 10, wherein the opening corresponding to described fenestra is formed on the described installed part.
12. air conditioner indoor unit as claimed in claim 9, wherein the button part outside that is presented at described display window is used to operate described indoor unit with operation display device.
13. air conditioner indoor unit as claimed in claim 12, wherein said display unit comprise,
Be fixed to the substrate of described display cover,
Be installed on the described substrate with the display module of output screen, this display module is at the rear portion of described display window
Be installed in the switch on the described substrate, this switch is at the rear portion of described button part.
14. air conditioner indoor unit as claimed in claim 13, wherein said display module are LCD module or led module.
15. air conditioner indoor unit as claimed in claim 13, wherein said switch are Piezoelectric switches.
16. air conditioner indoor unit as claimed in claim 9, wherein heat radiation holes is formed on the described display cover.
17. air conditioner indoor unit as claimed in claim 9, wherein said display screen also comprise the external equipment coupling part that is electrically connected described display unit and external equipment.
18. air conditioner indoor unit as claimed in claim 9, wherein said display screen also comprises the loudspeaker that is installed on the described display cover.
19. air conditioner indoor unit as claimed in claim 1, wherein said display screen comprise,
By being formed on the touch-screen that opening on the described front panel is exposed to the outside;
Be fixed to the display cover of the rear surface of described installed part; With
Be positioned on the described touch-screen and be fixed to described display cover with display unit by described touch on-screen-display message.
20. air conditioner indoor unit as claimed in claim 19, wherein the opening corresponding to the described opening of described front panel is formed on the described installed part.
21. air conditioner indoor unit as claimed in claim 19, wherein said display unit comprise,
The display module of output screen,
Be electrically connected to the coordinate identification division of described touch-screen with the coordinate of distinguishing the touch-screen that the user is touched,
Be electrically connected to described display module and described coordinate identification division and predetermined control signal be applied to the display controller of described display module with control coordinate based on the described touch-screen by the input of described coordinate identification division.
22. air conditioner indoor unit as claimed in claim 21, wherein said display unit also comprise the external equipment coupling part that described display controller is electrically connected to external equipment.
23. air conditioner indoor unit as claimed in claim 21, wherein said external equipment coupling part is fastened to described display cover.
24. air conditioner indoor unit as claimed in claim 21, wherein said display module also comprise the LCD of the rear surface that is arranged in described touch-screen and the lcd controller of the described LCD of control.
25. air conditioner indoor unit as claimed in claim 24, wherein said display module also comprise the circumference that hides described lcd controller and the display box at rear portion.
26. air conditioner indoor unit as claimed in claim 19, heat radiation holes are formed on the described display cover.
27. air conditioner indoor unit as claimed in claim 19, wherein said display screen also comprises the loudspeaker that is installed on the described display cover.
28. air conditioner indoor unit as claimed in claim 1, wherein said front panel comprise that the front upper part that is arranged on described casing is with preceding top panel that described installed part is fastened on the there and the preceding lower panel that is arranged on the bottom of described preceding top panel.
CN200710005981A 2006-02-15 2007-02-15 Indoor unit of air conditioner Expired - Fee Related CN100580326C (en)

Applications Claiming Priority (3)

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KR1020060014797A KR101339941B1 (en) 2006-02-15 2006-02-15 Indoor unit of air conditioner
KR1020060015266 2006-02-16

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CN102012084B (en) * 2010-12-15 2012-09-12 广东美的电器股份有限公司 Ejector air-out structure of floor air conditioner indoor machine
CN102865624A (en) * 2011-07-04 2013-01-09 陈平亮 Air conditioner indoor unit with bidirectional double-side air inlet omnibearing air outlet and bidirectional air outlet function
CN108257520A (en) * 2018-03-07 2018-07-06 广东美的制冷设备有限公司 Display module and air processor
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KR20070082237A (en) 2007-08-21
CN100580326C (en) 2010-01-13

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