CN111473423A - Air conditioner - Google Patents

Air conditioner Download PDF

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Publication number
CN111473423A
CN111473423A CN202010301324.4A CN202010301324A CN111473423A CN 111473423 A CN111473423 A CN 111473423A CN 202010301324 A CN202010301324 A CN 202010301324A CN 111473423 A CN111473423 A CN 111473423A
Authority
CN
China
Prior art keywords
air
air outlet
filter screen
air inlet
outlet
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.)
Pending
Application number
CN202010301324.4A
Other languages
Chinese (zh)
Inventor
李颖颖
陈彬茜
杜伟
杨亮
张磊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aux Air Conditioning Co Ltd
Ningbo Aux Electric Co Ltd
Original Assignee
Ningbo Aux Electric Co Ltd
Ningbo Aux Intelligent Commercial Air Conditioning Manufacturing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ningbo Aux Electric Co Ltd, Ningbo Aux Intelligent Commercial Air Conditioning Manufacturing Co Ltd filed Critical Ningbo Aux Electric Co Ltd
Priority to CN202010301324.4A priority Critical patent/CN111473423A/en
Publication of CN111473423A publication Critical patent/CN111473423A/en
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
    • F24F1/0047—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in the ceiling or at the ceiling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0071—Indoor units, e.g. fan coil units with means for purifying supplied air
    • F24F1/0073—Indoor units, e.g. fan coil units with means for purifying supplied air characterised by the mounting or arrangement of filters
    • 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
    • F24F13/02—Ducting arrangements
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • 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
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • 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
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • 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
    • F24F13/22—Means for preventing condensation or evacuating condensate
    • F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
    • 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
    • F24F13/24—Means for preventing or suppressing noise
    • 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
    • F24F13/28—Arrangement or mounting of filters

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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

The invention provides an air conditioner, which relates to the technical field of air conditioners and comprises an air inlet enclosing plate, an evaporator, a chassis, an air outlet panel and a fan assembly, wherein the chassis is arranged on the upper end surface of the air inlet enclosing plate, the air outlet panel is arranged on the lower end surface of the air inlet enclosing plate, the chassis, the air inlet enclosing plate and the air outlet panel jointly enclose an accommodating inner cavity, the fan assembly is arranged in the accommodating inner cavity and connected with the chassis, the evaporator is arranged between the fan assembly and the air inlet enclosing plate, an air inlet is formed in the air inlet enclosing plate, and an air outlet is formed in the air outlet panel. Compared with the prior art, the air inlet on the air inlet enclosing plate is used for supplying air, and the air is discharged from the air outlet on the air outlet panel, so that the air is discharged downwards from the front side, the hot air can quickly fall to the ground, the comfort is improved, meanwhile, the air inlet and the air outlet are prevented from being arranged adjacently, the air is prevented from flowing and being disturbed, the noise caused by disturbed air discharge is avoided, and the comfort is further improved.

Description

Air conditioner
Technical Field
The invention relates to the technical field of air conditioners, in particular to an air conditioner.
Background
At present, the ceiling embedded air conditioner, ceiling machine, adopts the positive return air of panel mostly, and the air duct system of follow panel side wind gap air-out behind the evaporimeter has following shortcoming:
1. wind is discharged from the corners of the panel, wind fields are distributed unevenly, and wind cannot be discharged forward, so that hot wind is difficult to fall to the ground, and the comfort is affected.
2. The return air inlet is adjacent to the air inlet, and air is easy to float, so that air can be disturbed to flow out, and noise is generated.
Disclosure of Invention
The invention solves the problem of how to accelerate the falling of hot air, reduce noise and improve use comfort.
In order to solve the problems, the invention adopts the following technical scheme.
The invention provides an air conditioner which comprises an air inlet enclosing plate, an evaporator, a chassis, an air outlet panel and a fan assembly, wherein the chassis is arranged on the upper end face of the air inlet enclosing plate, the air outlet panel is arranged on the lower end face of the air inlet enclosing plate, the chassis, the air inlet enclosing plate and the air outlet panel jointly enclose an accommodating inner cavity, the fan assembly is arranged in the accommodating inner cavity and connected with the chassis, the evaporator is arranged between the fan assembly and the air inlet enclosing plate, an air inlet is formed in the air inlet enclosing plate, and an air outlet is formed in the air outlet panel.
According to the air conditioner provided by the invention, the air outlet panel is arranged on the lower end face of the air inlet enclosing plate, air is supplied through the air inlet on the air inlet enclosing plate and is exhausted through the air outlet on the air outlet panel, so that the air is exhausted downwards from the front side, the hot air can quickly fall to the ground, the comfort is improved, meanwhile, air is supplied through the side face of the air inlet on the air inlet enclosing plate, the air inlet is prevented from being arranged adjacent to the air outlet, the air is prevented from being disturbed and exhausted due to air play, the noise caused by disturbed air exhaust is avoided, and the. Compared with the prior art, the hot air rapid falling device can rapidly fall on the ground by hot air, simultaneously reduces noise and improves the use comfort of products.
Further, the air-out panel includes panel support frame and air-out screen panel, the panel support frame with the lower terminal surface of air inlet bounding wall is connected, the air outlet is seted up on the panel support frame, the air-out screen panel cover is established on the air outlet and with the panel support frame is connected, just set up on the air-out screen panel a plurality of with the wind-guiding trompil of air outlet intercommunication.
The air conditioner provided by the invention has the advantages that the air outlet mesh enclosure is arranged, and air is exhausted through the plurality of air guide openings communicated with the air outlet, so that the air can be dispersed and exhausted, and the air is prevented from being excessively concentrated.
Furthermore, the air outlet net cover is arranged on the panel support frame in a downward protruding mode, and at least part of the air guide opening extends to the joint of the air outlet net cover and the panel support frame.
According to the air conditioner provided by the invention, the air outlet net cover is downwards protruded on the panel bracket, and the air guide opening extends to the edge of the air outlet net cover, so that the air outlet net cover can realize downward and peripheral three-dimensional air outlet, and the air outlet range is expanded.
Further, the height of the air outlet net cover relative to the protrusion of the panel support frame is between 20mm and 35 mm.
According to the air conditioner provided by the invention, the air outlet range is expanded to the greatest extent possible under the condition of not influencing the appearance by setting the protruding height of the air outlet mesh enclosure, and the three-dimensional air outlet effect is ensured.
Furthermore, the air outlet mesh enclosure comprises a central air outlet portion and an outer ring air outlet portion, the outer ring air outlet portion is annularly arranged around the central air outlet portion, the central air outlet portion is provided with a plurality of straight spokes at intervals in a radiating manner, each straight spoke is arranged along the radial direction of the central air outlet portion, the outer ring air outlet portion is provided with a plurality of spiral spokes at intervals in a radiating manner, one end of each spiral spoke extends to the central air outlet portion, and the other end of each spiral spoke extends to the panel support frame.
According to the air conditioner provided by the invention, the air outlet net cover is divided into the central air outlet part and the outer ring air outlet part, the central air outlet part is provided with the straight spokes, so that the central air outlet part can directly downwards air out through the air guide openings between the adjacent straight spokes, and the outer ring air outlet part is provided with the spiral spokes, so that the outer ring air outlet part can spirally air out, the air outlet range is further expanded, and the three-dimensional air outlet effect is ensured.
Further, the panel support frame includes the backup pad body and rotatory support body, the air outlet is seted up on the backup pad body, rotatory support body set up in air outlet department and with the backup pad body is connected, just be provided with a pivot on the rotatory support body, be provided with a axle sleeve on the air-out screen panel, the axle sleeve cover is established in the pivot, so that the air-out screen panel can wind the pivot is rotated.
According to the air conditioner provided by the invention, the rotary frame body is arranged, and the air outlet net cover is rotatably arranged on the rotary frame body, so that the air outlet net cover can rotate while air is exhausted, thus the air flow is further dispersed, the air outlet range is expanded, the blown air is softer, and the user experience is improved.
Further, the air inlet bounding wall includes a plurality of bounding wall bodies, and is a plurality of the bounding wall body encloses to be established around the fan subassembly, and every seted up on the bounding wall body the air intake, every be provided with the air inlet grid on the air intake.
The air conditioner provided by the invention realizes air inlet through the air inlets on the plurality of the enclosing plate bodies, and meanwhile, the air inlet grille can prevent external sundries from entering the air conditioner, so that the air conditioner is effectively protected.
Furthermore, the air inlet area of each air inlet is larger than or equal to half of the outer side surface area of the corresponding enclosing plate body.
The air conditioner provided by the invention ensures the air inlet amount by arranging the air inlet area of the air inlet, thereby ensuring the air inlet effect.
Further, the air conditioner still includes the filter screen, still offer on the air inlet bounding wall and be used for packing into the filter screen pilot hole of filter screen, the inboard of air inlet bounding wall is provided with filter screen assembly guide rail, filter screen assembly guide rail sets up the both sides of air intake and extend to the filter screen pilot hole, filter screen slip holding is in on the filter screen assembly guide rail, and with the air intake coincides mutually.
According to the air conditioner provided by the invention, the filter screen assembling holes are formed in the air inlet enclosing plate, the filter screen assembling guide rails are arranged on the inner sides of the air inlet enclosing plates, the filter screen is inserted into the filter screen assembling holes during assembling and is inwards assembled in place along the filter screen assembling guide rails, the filter screen can be limited by the filter screen assembling guide rails, the filter screen can be directly drawn out during disassembling, and the filter screen can be more conveniently disassembled and assembled and cleaned simultaneously through the pull-out type filter screen assembling structure.
Further, the inboard of air inlet bounding wall is provided with a plurality of direction inserted sheets, and is a plurality of the direction inserted sheet is established separately the both sides of air intake, and form filter screen assembly guide rail.
According to the air conditioner provided by the invention, the filter screen assembly guide rail can be formed by the plurality of guide inserting pieces, so that the limiting effect is ensured, the material is saved and the manufacturing difficulty is reduced.
Furthermore, a plurality of the guide insertion pieces are distributed along two sides of the air inlet in a staggered mode.
According to the air conditioner provided by the invention, the plurality of guide inserting pieces are distributed in a staggered manner, the limiting effect can be improved, and the stability of the filter screen is ensured.
Further, the inboard of air inlet bounding wall still is provided with the spacing piece of backstop, the spacing piece of backstop sets up the air intake is kept away from one side of filter screen pilot hole is used for supporting and holding insert on the filter screen the tip of filter screen pilot hole.
According to the air conditioner provided by the invention, the filter screen can be limited by arranging the stop limiting sheet, so that the filter screen is prevented from being inserted too deeply and cannot be taken out, and meanwhile, an assembler can know whether the filter screen is assembled in place or not, and the assembly effect is ensured.
Further, the filter screen clearance fit is in the filter screen assembly guide rail, just the filter screen with the clearance between the filter screen assembly guide rail is between 1mm to 2.5 mm.
According to the air conditioner provided by the invention, the filter screen is in clearance fit in the filter screen assembly guide rail, and the clearance between the filter screen assembly guide rail and the filter screen is limited, so that the filter screen can be easily arranged in the filter screen assembly guide rail, the filter screen can be prevented from shaking in the filter screen assembly guide rail, and the assembly effect is ensured.
Further, the one end of filter screen is provided with the filter screen handle, the other end of filter screen is used for inserting the filter screen pilot hole, filter screen handle clearance fit is in the filter screen pilot hole.
The air conditioner provided by the invention is very convenient to assemble and disassemble by arranging the filter screen handle, and the filter screen can be installed in and pulled out by holding the filter screen handle.
Further, the clearance between the screen handle and the side wall of the screen mounting hole is between 0.2mm and 0.5 mm.
According to the air conditioner provided by the invention, the size relation between the filter screen handle and the filter screen assembling hole is set, so that the filter screen handle is easily assembled in the filter screen assembling hole, and the influence on the appearance caused by overlarge gaps is avoided.
Further, the fan subassembly includes wind wheel, motor and installing support, the one end of installing support with the chassis is connected, and the other end is towards the air-out panel extends, the motor sets up the installing support is kept away from the one end on chassis, the wind wheel with motor drive is connected.
According to the air conditioner provided by the invention, the motor and the wind wheel are lifted to a proper position relative to the chassis by arranging the mounting bracket, so that the air supply effect is ensured.
Furthermore, the air conditioner also comprises a water receiving tray and an air guide ring, wherein the water receiving tray is arranged in the air inlet enclosing plate and below the evaporator, an air outlet abdicating hole is formed in the water receiving tray, and the air guide ring is arranged in the air outlet abdicating hole and corresponds to the air outlet.
According to the air conditioner provided by the invention, the water receiving disc is arranged, so that condensed water on the evaporator can be received, the turbulent flow of the condensed water is avoided, and meanwhile, the air guide ring is arranged in the air outlet abdicating hole, so that air flow can be better guided to the air outlet, and the air outlet effect is ensured.
Drawings
Fig. 1 is an exploded schematic view of an air conditioner according to a first embodiment of the present invention;
fig. 2 is a schematic view illustrating an assembly structure of an air conditioner according to a first embodiment of the present invention;
fig. 3 is a schematic structural view of the air outlet panel in fig. 1 at a first viewing angle;
fig. 4 is a schematic structural view of the air outlet panel in fig. 1 at a second viewing angle;
fig. 5 is a schematic structural view of the air outlet mesh enclosure in fig. 4;
FIG. 6 is a schematic structural view of the air intake shroud of FIG. 1;
FIG. 7 is a schematic view of the filter screen and the air intake shroud of FIG. 1;
FIG. 8 is a schematic view of the connection between the air inlet shroud and the air inlet shroud of FIG. 7 at a first viewing angle;
FIG. 9 is a schematic view of the connection between the air inlet shroud and the air inlet shroud of FIG. 7 at a second perspective;
FIG. 10 is an enlarged partial view of X in FIG. 9;
FIG. 11 is a schematic structural view of the blower assembly of FIG. 1;
fig. 12 is a schematic structural view of an air outlet panel provided in the second embodiment of the present invention at a first viewing angle;
fig. 13 is a schematic structural view of an air outlet panel provided in the second embodiment of the present invention at a second viewing angle.
Description of reference numerals:
100-an air conditioner; 110-air inlet coaming; 111-a coaming body; 113-an air-inlet grille; 115-screen assembly holes; 117-screen assembly guide rails; 118-a guide tab; 118 a-a connecting portion; 118 b-a stop; 119-a stop limit sheet; 120-an evaporator; 130-a chassis; 140-an air outlet panel; 141-panel support frame; 141 a-a support plate body; 141 b-rotating frame body; 141 c-a rotating shaft; 143-air outlet net cover; 143 a-central air outlet portion; 143 b-outer ring air outlet; 143 c-straight spokes; 143 d-helical spokes; 143 e-shaft sleeve; 145-wind guide opening; 145 a-straight wind guide holes; 145 b-a spiral wind-guiding hole; 147-a transition ring; 150-a fan assembly; 151-wind wheel; 153-a motor; 155-mounting a bracket; 160-a water pan; 161-air outlet abdicating holes; 170-a filter screen; 171-screen handle; 180-a wind-guiding ring; 190 a-an air inlet; 190 b-air outlet.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
First embodiment
With reference to fig. 1 and 2, the present invention provides an air conditioner 100, which can realize side air intake and front downward air outtake, so as to quickly realize falling to the ground of hot air and improve heating comfort, and meanwhile, the air outtake and air intake are far apart from each other, so as to avoid mutual influence, prevent air from disturbing and flowing out due to air jumping, avoid noise generated due to disturbed air outtake, and further improve comfort.
The air conditioner 100 provided in this embodiment, including the air inlet bounding wall 110, the evaporator 120, the chassis 130, the air outlet panel 140, the fan assembly 150, the water collector 160, filter screen 170 and wind-guiding circle 180, the chassis 130 sets up the up end at the air inlet bounding wall 110, the air outlet panel 140 sets up the lower terminal surface at the air inlet bounding wall 110, the chassis 130, an accommodation inner chamber is enclosed into jointly to the air inlet bounding wall 110 and the air outlet panel 140, the fan assembly 150 sets up in the accommodation inner chamber and is connected with the chassis 130, the evaporator 120 sets up between the fan assembly 150 and the air inlet bounding wall 110, the air inlet 190a has been seted up on the air inlet bounding wall 110, the air outlet 190b has been seted up. The filter screen 170 is disposed at the air inlet 190a, the water pan 160 is disposed in the air inlet enclosure 110 and below the evaporator 120, an air outlet abdicating hole 161 is formed in the water pan 160, and the air guide ring 180 is disposed in the air outlet abdicating hole 161 and corresponds to the air outlet 190 b.
In this embodiment, the air conditioner 100 is a ceiling type air conditioner, when the air conditioner is installed, the chassis 130 is disposed above the air conditioner, the air outlet panel 140 is disposed below the air conditioner, and the air inlet enclosing plate 110 is disposed around the fan assembly 150, so that air is supplied to the side face of the air conditioner, air is discharged from the front face of the air conditioner downwards, and the hot air can be rapidly fallen to the ground.
According to the air conditioner 100 provided by the invention, the air outlet panel 140 is arranged on the lower end face of the air inlet enclosing plate 110, and in actual work, under the action of the fan assembly 150, airflow enters air through the air inlet 190a on the air inlet enclosing plate 110, is reversed through the fan assembly 150 after passing through the evaporator 120, and finally flows downwards through the air outlet 190b on the air outlet panel 140, so that the air is discharged downwards from the front side, the hot air can quickly fall to the ground, the comfort is improved, meanwhile, the air is introduced through the side face of the air inlet 190a on the air inlet enclosing plate 110, the air inlet 190a and the air outlet 190b are prevented from being arranged adjacently, the air is prevented from being disturbed by air movement, the noise generated by disturbed air discharge is avoided. In addition, the water receiving tray 160 is arranged, so that condensed water on the evaporator 120 can be received, the turbulent flow of the condensed water is avoided, meanwhile, the air guide ring 180 is arranged in the air outlet abdicating hole 161, air flow can be better guided to the air outlet 190b, and the air outlet effect is guaranteed.
It should be noted that the terms "upper" and "lower" used in this embodiment denote orientations, and are relative positional relationships between the respective components until the final assembly is completed. Meanwhile, the inner side mentioned in the embodiment refers to a side closer to the fan assembly 150, and the outer side refers to a side away from the fan assembly 150.
Referring to fig. 3 to 5, the air outlet panel 140 includes a panel support 141 and an air outlet mesh enclosure 143, the panel support 141 is connected to the lower end surface of the air inlet enclosure 110, the air outlet 190b is disposed on the panel support 141, the air outlet mesh enclosure 143 is covered on the air outlet 190b and connected to the panel support 141, and a plurality of air guiding openings 145 communicated with the air outlet 190b are disposed on the air outlet mesh enclosure 143. Through setting up air outlet net cover 143 to through the air guide trompil 145 air-out of a plurality of and air outlet 190b intercommunication, can disperse the air-out, avoid the air-out too concentrated.
In the present embodiment, the air outlet cover 143 is protruded downward from the panel support 141, and at least a portion of the air guiding opening 145 extends to a connection portion between the air outlet cover 143 and the panel support 141. The air outlet net cover 143 is arranged on the panel support in a downward protruding mode, and the air guide opening 145 extends to the edge of the air outlet net cover 143, so that downward and peripheral three-dimensional air outlet can be achieved through the air outlet net cover 143, and the air outlet range is expanded.
Specifically, the height of the projection of the air outlet cover 143 relative to the panel support frame 141 is between 20mm and 35mm, and preferably, the height of the projection of the air outlet cover 143 is 30 mm. Through the protruding height that sets up air-out screen panel 143, the air-out scope is enlarged to the maximum possible under the condition that does not influence the outward appearance, guarantees three-dimensional air-out effect. Of course, the protruding height of the air outlet cover 143 is only illustrated here, and the protruding height of the air outlet cover 143 may be increased or decreased according to the actual installation environment.
The air outlet net cover 143 includes a central air outlet portion 143a and an outer ring air outlet portion 143b, the outer ring air outlet portion 143b is disposed around the central air outlet portion 143a, the central air outlet portion 143a is provided with a plurality of straight spokes 143c at intervals in a divergent manner, each straight spoke 143c is disposed along the radial direction of the central air outlet portion 143a, the outer ring air outlet portion 143b is provided with a plurality of spiral spokes 143d at intervals in a spiral divergent manner, one end of each spiral spoke 143d extends to the central air outlet portion 143a, and the other end extends to the panel support frame 141. Through dividing air outlet net cover 143 into center air-out portion 143a and outer loop air-out portion 143b to center air-out portion 143a sets up straight spoke 143c, makes center air-out portion 143a can directly wind the air downwards through the wind-guiding trompil 145 between the adjacent straight spoke 143c, and outer loop air-out portion 143b sets up spiral spoke 143d, makes outer loop air-out portion 143b can the spiral air-out, thereby has further enlarged the air-out scope, guarantees three-dimensional air-out effect.
Specifically, the plurality of air guide openings 145 include a spiral air guide hole 145b and a straight air guide hole 145a, the straight air guide hole 145a is formed between two adjacent straight spokes 143c, the spiral air guide hole 145b is formed between two adjacent spiral spokes 143d, air is discharged downwards along the vertical direction through the straight air guide hole 145a, and air is discharged towards the periphery through the spiral air guide hole 145b, so that the three-dimensional air outlet effect can be realized.
It should be noted that the divergent arrangement mentioned in the present embodiment means that the straight spokes 143c are evenly scattered outward from the same central point, the straight spokes 143c are arranged divergently, that is, the straight spokes 143c extend outward from the same central point, and the spiral spokes 143d are arranged spirally divergently, that is, the spiral spokes 143d extend outward from the periphery of the central air outlet portion 143a, and each spiral spoke 143d is spiral.
In the present embodiment, the central air outlet portion 143a and the outer annular air outlet portion 143b are separated by a transition ring 147, the inner side of the transition ring 147 is connected to the plurality of straight spokes 143c, and the outer side of the transition ring 147 is connected to the plurality of spiral spokes 143 d.
Referring to fig. 6, the air inlet enclosure 110 includes a plurality of enclosure bodies 111, the enclosure bodies 111 are disposed around the fan assembly 150, each enclosure body 111 is provided with an air inlet 190a, and each air inlet 190a is provided with an air inlet grille 113. The air inlet 190a on the plurality of enclosing plate bodies 111 realizes air inlet, and meanwhile, the air inlet grille 113 can prevent external sundries from entering the air conditioner 100, so that the air conditioner 100 is effectively protected.
In this embodiment, the air inlet area of each air inlet 190a is greater than or equal to half of the outer surface area of the corresponding enclosure body 111. Specifically, the air inlet area of each air inlet 190a is 2/3 of the outer surface area of the corresponding enclosure body 111. The air inlet area of the air inlet 190a is arranged, so that the air inlet amount is guaranteed, and the air inlet effect is further guaranteed.
In this embodiment, the air inlet bounding wall 110 is 4, and 4 bounding wall bodies 111 enclose and establish around fan subassembly 150, have the chamfer structure between the adjacent bounding wall body 111 for can smooth transition between the adjacent bounding wall. Specifically, the 4 shroud bodies 111 are integrally formed.
Referring to fig. 7 to 10, the air intake shroud 110 is further provided with a filter screen assembling hole 115 for installing the filter screen 170 therein, the inner side of the air intake shroud 110 is provided with a filter screen assembling guide rail 117, the filter screen assembling guide rail 117 is respectively disposed at two sides of the air intake 190a and extends to the filter screen assembling hole 115, and the filter screen 170 is slidably received on the filter screen assembling guide rail 117 and coincides with the air intake 190 a. Specifically, the screen mounting hole 115 is opened at the chamfered structure so that it can correspond positively to the screen mounting rail 117. Through seting up filter screen pilot hole 115 on air inlet bounding wall 110, and be provided with filter screen assembly guide rail 117 in the inboard of air inlet bounding wall 110, insert filter screen 170 in filter screen pilot hole 115 when the assembly, and the interior assembly of following filter screen assembly guide rail 117 targets in place, filter screen assembly guide rail 117 can carry on spacingly to filter screen 170, directly take filter screen 170 out when dismantling can, through the filter screen 170 assembly structure of pull formula, can make filter screen 170's dismouting more convenient, also conveniently wash filter screen 170 simultaneously.
In this embodiment, the shape of the filter screen 170 is matched with the shape of the air inlet 190a, so that the air entering from the air inlet 190a can be filtered by the filter screen 170 and then exchanges heat with the evaporator 120.
The inner side of the air intake shroud 110 is provided with a plurality of guiding inserts 118, and the plurality of guiding inserts 118 are respectively arranged at two sides of the air inlet 190a and form a filter screen assembly guide rail 117. Specifically, the guiding insertion piece 118 is disposed inside the enclosure body 111 and is fixedly disposed on the edges of the upper and lower sides of the air inlet 190a for limiting the filter screen 170 from the upper and lower sides. Can form filter screen assembly guide rail 117 through a plurality of direction inserted sheets 118, can save material and reduce the manufacturing difficulty when guaranteeing spacing effect.
In this embodiment, the plurality of guide tabs 118 are disposed along two sides of the air inlet 190a in a staggered manner. Through distributing a plurality of direction inserted sheets 118 dislocation, can improve its spacing effect, guarantee filter screen 170's stability.
It should be noted that each guide insert 118 includes a connecting portion 118a and a stopping portion 118b, the connecting portion 118a is fixedly disposed on the inner side of the enclosure body 111 and located on one side of the air inlet 190a, and the stopping portion 118b is connected to the connecting portion 118a and extends toward the other side of the air inlet 190a to form a bending limiting structure, so as to limit the filter screen 170 in both the vertical direction and the horizontal direction.
In this embodiment, the inner side of the air intake shroud 110 is further provided with a stop limiting piece 119, and the stop limiting piece 119 is disposed on a side of the air intake 190a away from the filter screen assembling hole 115, and is used for abutting against an end portion of the filter screen 170 inserted into the filter screen assembling hole 115. The filter screen 170 can be limited by arranging the stop limiting piece 119, the filter screen 170 is prevented from being inserted too deeply and cannot be taken out, meanwhile, assembling personnel can know whether the assembly is in place, and the assembly effect is guaranteed.
It should be noted that, in the present embodiment, the number of the guiding insertion pieces 118 is 5, wherein 2 are provided on the upper side and 3 are provided on the lower side of the air inlet 190a, and the guiding insertion pieces are arranged in a staggered manner, so that the filtering net 170 can be limited in a staggered manner. Meanwhile, two stop limiting pieces 119 are arranged, and the two stop limiting pieces 119 are arranged on the inner side of the air inlet enclosing plate 110 at intervals. The number of the guide inserting pieces 118 and the stop limiting pieces 119 is only an example, and other numbers of the guide inserting pieces 118 and the stop limiting pieces 119 may be adopted for the filter nets 170 with different sizes, and are not particularly limited herein.
In this embodiment, the filter screen 170 is clearance fit in the screen mounting rail 117, and the clearance between the filter screen 170 and the screen mounting rail 117 is between 1mm and 2.5 mm. Specifically, the width of filter screen assembly guide 117 slightly is greater than the thickness of filter screen 170 for filter screen 170 can easily pack into filter screen assembly guide 117, and the actual clearance value is 1.5mm, through with filter screen 170 clearance fit in filter screen assembly guide 117, can make filter screen 170 can easily pack into filter screen assembly guide 117 promptly, can avoid filter screen 170 to rock in filter screen assembly guide 117 again, guarantees the assembly effect.
In other preferred embodiments of the present invention, the gap between the filter screen 170 and the screen mounting rail 117 may be smaller, so that the filter screen 170 can be tightly fitted in the screen mounting rail 117, and the filter screen 170 can freely slide by applying lubricant to the screen mounting rail 117, which will not be described in detail herein.
In the present embodiment, one end of the filter screen 170 is provided with a screen handle 171, the other end of the filter screen 170 is adapted to be inserted into the screen mounting hole 115, and the screen handle 171 is clearance-fitted into the screen mounting hole 115. Through setting up filter screen handle 171, can hand filter screen handle 171 and pack into and pull out filter screen 170 when the dismouting, it is very convenient.
It should be noted that the filter screen handle 171 and the filter screen 170 are integrally arranged, and the filter screen handle 171 is provided with a groove, so that the filter screen handle 171 can be conveniently taken out from the filter screen assembling hole 115 by hand through the groove, and the filter screen 170 can be taken out.
In this embodiment, the gap between the screen handle 171 and the sidewall of the screen mounting hole 115 is between 0.2mm and 0.5 mm. Specifically, the gap between the edge of the screen handle 171 and the side wall of the screen mounting hole 115 is 0.3mm, and by setting the dimensional relationship between the screen handle 171 and the screen mounting hole 115, the screen handle 171 is easily mounted in the screen mounting hole 115 while avoiding the appearance from being affected by an excessively large gap.
Referring to fig. 11, the fan assembly 150 includes a wind wheel 151, a motor 153, and a mounting bracket 155, one end of the mounting bracket 155 is connected to the chassis 130, the other end extends toward the outlet panel 140, the motor 153 is disposed at one end of the mounting bracket 155 far away from the chassis 130, and the wind wheel 151 is in transmission connection with the motor 153. By providing the mounting bracket 155, the motor 153 and the wind wheel 151 are lifted to a proper position relative to the chassis 130, thereby ensuring the blowing effect.
In this embodiment, the wind wheel 151 is an axial wind wheel 151, which supplies air through the side and discharges air axially, so that the air flow can enter from the air inlet 190a on the air outlet enclosure plate, and then is discharged through the air outlet 190b on the air outlet panel 140 after passing through the wind wheel 151.
In this embodiment, the height of the mounting bracket 155 relative to the chassis 130 is at least half of the height of the lower side of the air inlet 190a relative to the chassis 130, so that the wind wheel 151 can be at least located at the lower portion of the air inlet 190a in the horizontal direction after being mounted, and the air inlet duct can be ensured to be unobstructed.
In summary, the air conditioner 100 provided in this embodiment optimizes the air inlet and outlet duct, so that the air flow enters from the air inlet 190a on the air inlet enclosure 110, passes through the evaporator 120 after being filtered by the filter screen 170, directly enters the fan assembly 150, passes through the flow guiding ring to reach the air outlet panel 140, and finally the air outlet mesh enclosure 143 on the air outlet panel 140 blows out air. The air inlet 190a on the air inlet enclosing plate 110 is used for air inlet, and the air inlet 190a is distributed around the fan assembly 150, so that air can be inlet from at least 4 directions, and the structure of the air outlet mesh enclosure 143 is improved, so that three-dimensional air outlet can be realized by the air conditioner 100, and the air is outlet outwards through the three-dimensional air outlet mesh enclosure 143 during air outlet, and the air outlet can be realized by 360 degrees through an integral annular air port. Can ensure that the wind quickly falls to the ground and solve the problem that the hot wind does not fall to the ground. In addition, the assembly structure of the pull-out filter screen 170 is adopted, so that the filter screen 170 is more convenient to disassemble, assemble and clean.
Second embodiment
Referring to fig. 12 and 13 in combination, the present embodiment provides an air conditioner 100, the basic structure and principle and the generated technical effects are the same as those of the first embodiment, and for the sake of brief description, corresponding contents in the first embodiment may be referred to where the present embodiment is not mentioned in part.
The air conditioner 100 provided by this embodiment includes the air inlet baffle 110, the evaporator 120, the chassis 130, the air outlet panel 140, the fan assembly 150, the water collector 160, the filter screen 170 and the wind-guiding ring 180, the chassis 130 is disposed on the upper end surface of the air inlet baffle 110, the air outlet panel 140 is disposed on the lower end surface of the air inlet baffle 110, the chassis 130, the air inlet baffle 110 and the air outlet panel 140 jointly enclose into an accommodating inner cavity, the fan assembly 150 is disposed in the accommodating inner cavity and connected with the chassis 130, the evaporator 120 is disposed between the fan assembly 150 and the air inlet baffle 110, the air inlet 190a is disposed on the air inlet baffle 110, and the air outlet 190b is disposed on the air outlet panel 140. The filter screen 170 is disposed at the air inlet 190a, the water pan 160 is disposed in the air inlet enclosure 110 and below the evaporator 120, an air outlet abdicating hole 161 is formed in the water pan 160, and the air guide ring 180 is disposed in the air outlet abdicating hole 161 and corresponds to the air outlet 190 b.
In this embodiment, the air outlet panel 140 includes a panel support 141 and an air outlet mesh enclosure 143, the panel support 141 is connected to the lower end surface of the air inlet enclosure 110, the air outlet 190b is disposed on the panel support 141, the air outlet mesh enclosure 143 is covered on the air outlet 190b and connected to the panel support 141, and a plurality of air guiding openings 145 communicated with the air outlet 190b are disposed on the air outlet mesh enclosure 143. Through setting up air outlet net cover 143 to through the air guide trompil 145 air-out of a plurality of and air outlet 190b intercommunication, can disperse the air-out, avoid the air-out too concentrated.
The panel supporting frame 141 includes a supporting plate 141a and a rotating frame 141b, the air outlet 190b is disposed on the supporting plate 141a, the rotating frame 141b is disposed at the air outlet 190b and connected to the supporting plate 141a, the rotating frame 141b is provided with a rotating shaft 141c, the air outlet net cover 143 is provided with a shaft sleeve 143e, and the shaft sleeve 143e is sleeved on the rotating shaft 141c, so that the air outlet net cover 143 can rotate around the rotating shaft 141 c. Through setting up rotatory support body 141b to rotate the setting on rotatory support body 141b with air-out screen panel 143, make air-out screen panel 143 can rotate in the air-out, thereby further break up the air current, enlarge the air-out scope, and can make the wind that blows off softer, promote user experience.
In this embodiment, the rotating frame 141b is a cross-shaped structure and is horizontally disposed on the air outlet 190b, the rotating shaft 141c is disposed at the center of the rotating frame 141b, the shaft sleeve 143e is disposed at the center of the air outlet cover 143, so that the air outlet cover 143 and the rotating frame 141b can be overlapped at the center, and the plurality of spiral air guiding holes 145b extend to the edge of the air outlet cover 143. In the actual air outlet process, under the effect of the fan assembly 150, the air flow moves downward and blows out through the plurality of spiral air guide holes 145b, and the air outlet net cover 143 rotates relative to the rotating frame body 141b under the effect of the air flow, so that the air flow is further dispersed, the air outlet range is enlarged, the blown-out air is softer, and the user experience is improved.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.

Claims (17)

1. The air conditioner is characterized by comprising an air inlet coaming plate (110), an evaporator (120), a chassis (130), an air outlet panel (140) and a fan assembly (150), wherein the chassis (130) is arranged on the upper end face of the air inlet coaming plate (110), the air outlet panel (140) is arranged on the lower end face of the air inlet coaming plate (110), the chassis (130), the air inlet coaming plate (110) and the air outlet panel (140) jointly encircle to form an accommodating inner cavity, the fan assembly (150) is arranged in the accommodating inner cavity and connected with the chassis (130), the evaporator (120) is arranged between the fan assembly (150) and the air inlet coaming plate (110), an air inlet (190a) is formed in the air inlet coaming plate (110), and an air outlet (190b) is formed in the air outlet panel (140).
2. The air conditioner according to claim 1, wherein the outlet panel (140) comprises a panel support frame (141) and an outlet screen, the panel support frame (141) is connected to a lower end surface of the inlet shroud (110), the outlet (190b) is disposed on the panel support frame (141), the outlet screen is disposed on the outlet (190b) and connected to the panel support frame (141), and the outlet screen is disposed with a plurality of air guiding openings (145) communicating with the outlet (190 b).
3. The air conditioner as claimed in claim 2, wherein the air outlet cover is downwardly protruded on the panel support frame (141), and at least a portion of the air guide opening (145) extends to a connection point of the air outlet cover and the panel support frame (141).
4. The air conditioner according to claim 3, wherein the height of the projection of the air outlet cover with respect to the panel support frame (141) is between 20mm and 35 mm.
5. The air conditioner according to claim 2, wherein the air outlet cover includes a central air outlet portion (143a) and an outer annular air outlet portion (143b), the outer annular air outlet portion (143b) is disposed around the central air outlet portion (143a), the central air outlet portion (143a) is provided with a plurality of straight spokes (143c) at intervals in a divergent manner, each straight spoke (143c) is disposed along a radial direction of the central air outlet portion (143a), the outer annular air outlet portion (143b) is provided with a plurality of spiral spokes (143d) at intervals in a divergent manner, one end of each spiral spoke (143d) extends to the central air outlet portion (143a), and the other end extends to the panel support frame (141).
6. The air conditioner according to claim 2, wherein the panel supporting frame (141) comprises a supporting plate body (141a) and a rotating frame body (141b), the air outlet (190b) is provided on the supporting plate body (141a), the rotating frame body (141b) is provided at the air outlet (190b) and connected with the supporting plate body (141a), a rotating shaft (141c) is provided on the rotating frame body (141b), a shaft sleeve (143e) is provided on the air outlet net cover, and the shaft sleeve (143e) is sleeved on the rotating shaft (141c) to enable the air outlet net cover to rotate around the rotating shaft (141 c).
7. The air conditioner according to claim 1, wherein the air intake enclosure (110) comprises a plurality of enclosure bodies (111), the enclosure bodies (111) are arranged around the fan assembly (150), each enclosure body (111) is provided with the air inlet (190a), and each air inlet (190a) is provided with an air intake grille (113).
8. The air conditioner as claimed in claim 7, wherein the air intake area of each air intake (190a) is greater than or equal to half of the outer surface area of the corresponding enclosure body (111).
9. The air conditioner according to claim 1 or 7, further comprising a filter screen (170), wherein a filter screen assembling hole (115) for installing the filter screen (170) is further formed in the air inlet enclosing plate (110), a filter screen assembling guide rail (117) is arranged on the inner side of the air inlet enclosing plate (110), the filter screen assembling guide rail (117) is respectively arranged on two sides of the air inlet (190a) and extends to the filter screen assembling hole (115), and the filter screen (170) is slidably accommodated on the filter screen assembling guide rail (117) and coincides with the air inlet (190 a).
10. The air conditioner as claimed in claim 9, wherein a plurality of guide tabs (118) are provided at an inner side of the air intake shroud (110), and a plurality of the guide tabs (118) are respectively provided at both sides of the air intake opening (190a) and form the screen mounting rail (117).
11. The air conditioner as claimed in claim 10, wherein a plurality of the guide blades (118) are arranged along both sides of the air inlet (190a) in a staggered manner.
12. The air conditioner of claim 10, wherein a stop limiting piece (119) is further disposed on an inner side of the air intake shroud (110), and the stop limiting piece (119) is disposed on a side of the air intake (190a) away from the filter screen assembly hole (115) and used for abutting against an end portion of the filter screen (170) inserted into the filter screen assembly hole (115).
13. The air conditioner according to claim 9, wherein the filter screen (170) is clearance-fitted in the screen mounting rail (117), and a clearance between the filter screen (170) and the screen mounting rail (117) is between 1mm and 2.5 mm.
14. The air conditioner as claimed in claim 9, wherein one end of the filter screen (170) is provided with a screen handle (171), the other end of the filter screen (170) is adapted to be inserted into the screen fitting hole (115), and the screen handle (171) is clearance-fitted into the screen fitting hole (115).
15. The air conditioner as claimed in claim 14, wherein a gap between the screen handle (171) and a sidewall of the screen mounting hole (115) is between 0.2mm and 0.5 mm.
16. The air conditioner according to claim 1, wherein the fan assembly (150) comprises a wind wheel (151), a motor (153) and a mounting bracket (155), one end of the mounting bracket (155) is connected with the base plate (130), the other end of the mounting bracket extends towards the wind outlet panel (140), the motor (153) is arranged at one end of the mounting bracket (155) far away from the base plate (130), and the wind wheel (151) is in transmission connection with the motor (153).
17. The air conditioner according to claim 1, further comprising a water pan (160) and a wind guide ring (180), wherein the water pan (160) is disposed in the wind inlet surrounding plate (110) and below the evaporator (120), the water pan (160) is provided with a wind outlet receding hole (161), and the wind guide ring (180) is disposed in the wind outlet receding hole (161) and corresponds to the wind outlet (190 b).
CN202010301324.4A 2020-04-16 2020-04-16 Air conditioner Pending CN111473423A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010301324.4A CN111473423A (en) 2020-04-16 2020-04-16 Air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010301324.4A CN111473423A (en) 2020-04-16 2020-04-16 Air conditioner

Publications (1)

Publication Number Publication Date
CN111473423A true CN111473423A (en) 2020-07-31

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Application Number Title Priority Date Filing Date
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WO2014178193A1 (en) * 2013-04-30 2014-11-06 ダイキン工業株式会社 Decorative panel for air conditioner, and in-room unit
CN104390268A (en) * 2014-10-31 2015-03-04 广东美的制冷设备有限公司 Ceiling air conditioner and air supplying method using same
CN105485772A (en) * 2016-01-12 2016-04-13 广东美的制冷设备有限公司 Air conditioner ceiling unit
CN205641212U (en) * 2016-05-10 2016-10-12 广东美的制冷设备有限公司 Air conditioner smallpox machine
CN108534228A (en) * 2018-04-13 2018-09-14 芜湖美智空调设备有限公司 Ceiling machine
CN208124462U (en) * 2018-04-18 2018-11-20 广东美的制冷设备有限公司 air conditioner
CN208170673U (en) * 2018-05-18 2018-11-30 宁波奥克斯电气股份有限公司 Air exhausting structure and air conditioner
CN208186785U (en) * 2018-04-27 2018-12-04 广东美的制冷设备有限公司 Panel assembly and air-conditioning equipment
CN211925928U (en) * 2020-04-16 2020-11-13 宁波奥克斯电气股份有限公司 Air conditioner

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014178193A1 (en) * 2013-04-30 2014-11-06 ダイキン工業株式会社 Decorative panel for air conditioner, and in-room unit
CN104390268A (en) * 2014-10-31 2015-03-04 广东美的制冷设备有限公司 Ceiling air conditioner and air supplying method using same
CN105485772A (en) * 2016-01-12 2016-04-13 广东美的制冷设备有限公司 Air conditioner ceiling unit
CN205641212U (en) * 2016-05-10 2016-10-12 广东美的制冷设备有限公司 Air conditioner smallpox machine
CN108534228A (en) * 2018-04-13 2018-09-14 芜湖美智空调设备有限公司 Ceiling machine
CN208124462U (en) * 2018-04-18 2018-11-20 广东美的制冷设备有限公司 air conditioner
CN208186785U (en) * 2018-04-27 2018-12-04 广东美的制冷设备有限公司 Panel assembly and air-conditioning equipment
CN208170673U (en) * 2018-05-18 2018-11-30 宁波奥克斯电气股份有限公司 Air exhausting structure and air conditioner
CN211925928U (en) * 2020-04-16 2020-11-13 宁波奥克斯电气股份有限公司 Air conditioner

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Effective date of registration: 20220930

Address after: 315191 No. 1166 Mingguang North Road, Jiangshan Town, Ningbo, Zhejiang, Yinzhou District

Applicant after: NINGBO AUX ELECTRIC Co.,Ltd.

Applicant after: AUX AIR CONDITIONING LIMITED BY SHARE Ltd.

Address before: 315000 No.1166 Mingguang North Road, Jiangshan Town, Yinzhou District, Ningbo City, Zhejiang Province

Applicant before: NINGBO AUX ELECTRIC Co.,Ltd.

Applicant before: Ningbo Oxfam intelligent commercial air conditioning manufacturing Co.,Ltd.