CN105135525B - Floor type air-conditioner - Google Patents

Floor type air-conditioner Download PDF

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Publication number
CN105135525B
CN105135525B CN201510579632.2A CN201510579632A CN105135525B CN 105135525 B CN105135525 B CN 105135525B CN 201510579632 A CN201510579632 A CN 201510579632A CN 105135525 B CN105135525 B CN 105135525B
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CN
China
Prior art keywords
head
panel
conditioner
floor type
type air
Prior art date
Application number
CN201510579632.2A
Other languages
Chinese (zh)
Other versions
CN105135525A (en
Inventor
张辉
李德清
孟宪运
金海元
王朝新
丘晓宏
潘龙腾
Original Assignee
珠海格力电器股份有限公司
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 珠海格力电器股份有限公司 filed Critical 珠海格力电器股份有限公司
Priority to CN201510579632.2A priority Critical patent/CN105135525B/en
Publication of CN105135525A publication Critical patent/CN105135525A/en
Application granted granted Critical
Publication of CN105135525B publication Critical patent/CN105135525B/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0003Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station characterised by a split arrangement, wherein parts of the air-conditioning system, e.g. evaporator and condenser, are in separately located units
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1426Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1426Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • F24F2013/1433Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with electric motors

Abstract

The present invention provides a kind of floor type air-conditioners, including front panel, rear panel, pedestal and head, front panel is separately mounted to rear panel on pedestal, front panel, rear panel and pedestal, which enclose, is set as accommodating chamber, the one end on head is mounted in accommodating chamber, the other end on head is located at the top of accommodating chamber, and air outlet is formed on the top of the other end and front panel, rear panel on head, and the other end on head can be stretched out or be shunk and rotate;The other end on head stretches out, and air outlet is in open state;The other end on head is shunk, and air outlet is gradually reduced, until being in contact at the top of the other end and front panel, rear panel on head.The stretching, contraction and rotation that floor type air-conditioner passes through head so that air outlet can move, and increase the technology sense of floor type air-conditioner, improve comfort when using.

Description

Floor type air-conditioner

Technical field

The present invention relates to air-conditioning equipment fields, more particularly to a kind of floor type air-conditioner.

Background technology

Currently, split-floor type air conditioner integrally uses the cabinet shape of similar rectangular parallelepiped structure, since type is larger, it will usually It, can not be in flexible Application to the air conditioner of smaller type suitable for the type of larger refrigeration or heating capacity.Separated floor Air conditioner is typically to realize left and right air-supply by swing flap blade, all there is wind direction narrow range, and there are more dead angles, and due to Air outlet position thereon is generally located on top or middle part, and usual air outlet position is fixed, and cannot be moved, and reduces separation and falls Technology sense when ground formula air conditioner uses, influences the comfort that air-conditioning uses, and is not easy to user's use.

Invention content

Based on this, it is necessary to be fixed for existing flood type air conditioner air outlet position, reduce separation floor air conditioner The problem of technology sense of device, provides a kind of landing that air outlet can move, increase technology sense when using, improving comfort Formula air conditioner.

Above-mentioned purpose is achieved through the following technical solutions:

A kind of floor type air-conditioner, including front panel, rear panel, pedestal and head, the front panel and the rear panel It being separately mounted on the pedestal, the front panel, the rear panel are enclosed with the pedestal is set as accommodating chamber, and the one of the head End is mounted in the accommodating chamber, and the other end on the head is located at the top of the accommodating chamber, the other end on the head and The top formation air outlet of the front panel, the rear panel, and the other end on the head can be stretched out or be shunk and revolve Turn;

The other end on the head stretches out, and the air outlet is in open state;The other end on the head is shunk, described Air outlet is gradually reduced, until being in contact at the top of the other end and the front panel, the rear panel on the head.

The head includes head cover, mounting bracket and mounting base in one of the embodiments, and the head cover is passed by first Motivation structure is mounted on the mounting bracket, and the mounting bracket is installed to by the second transmission mechanism in the mounting base.

The head cover has the diversion division for guiding air-flow to flow in one of the embodiments, the diversion division Cross sectional shape is arc.

First transmission mechanism includes electric rotating machine, rotates gear set and rotating element in one of the embodiments, The wherein described rotary teeth wheel group includes the first rotation gear and the second rotation gear, and the electric rotating machine is mounted on the mounting bracket On, it is described first rotation gear be mounted on the electric rotating machine external part on, it is described second rotation gear one end with it is described Head cover connects, and the other end of the second rotation gear is connect by the rotating element with the mounting bracket.

The rotating element is steering bearing or universal shaft in one of the embodiments,.

A diameter of described the first of the second rotation gear rotates the diameter of gear in one of the embodiments, 1.2 times~3 times.

Second transmission mechanism includes lifting motor, lifter wheel group and lifting assembly in one of the embodiments, The lifter wheel group includes the first lifter wheel and the second lifter wheel, and the lifting motor is mounted in the mounting base, First lifter wheel is mounted on the external part of the lifting motor, one end and the lifting of second lifter wheel Component connects, and the other end of the lifting assembly is mounted in the mounting base, and the mounting bracket is sleeved on the lifting assembly On.

The lifting assembly is rack and pinion assembly, worm drive component, slip screw pair in one of the embodiments, Component, screw nut driven component or ball-screw component.

The lifting assembly is worm drive component in one of the embodiments, and the worm drive component includes spiral shell Spin axis is provided with threaded hole on the mounting bracket, and one end of the helical axis is mounted in the threaded hole, the helical axis The other end is connect with the end of second lifter wheel.

Second transmission mechanism further includes guide post in one of the embodiments, is provided with and leads on the mounting bracket One end of Xiang Kong, the guide post are mounted in the mounting base, and the other end of the guide post is mounted on the mounting bracket In pilot hole.

The diameter of a diameter of first lifter wheel of second lifter wheel in one of the embodiments, 1.2 times~3 times.

Second transmission mechanism is hydraulic mechanism in one of the embodiments, and the hydraulic mechanism is fixed on described In mounting base, the external part of the hydraulic mechanism is connect with the mounting bracket.

The beneficial effects of the invention are as follows:

The floor type air-conditioner of the present invention, structure design advantages of simple, the other end on the head of floor type air-conditioner is with before Panel, rear panel form air outlet, and air outlet is located at the top of floor type air-conditioner, and the cold heat wind of floor type air-conditioner is from going out Air port is blown out.When floor type air-conditioner is run, the other end on head stretches out, and air outlet is in open state, and cold heat wind energy is enough logical Air outlet is crossed to blow out from accommodating chamber;When head the other end shrink when, air outlet is gradually reduced, until head the other end with Front panel, rear panel are in contact, and realize that air outlet when floor type air-conditioner shutdown is closed.When the other end on head stretches out, The other end on head can also rotate, and realize left and right swing flap function.The stretching, contraction and rotation that floor type air-conditioner passes through head Turn so that air outlet can move, and adjust the size of air outlet, expand wind direction, reduce dead angle, increase floor air conditioner The technology sense of device improves comfort when using, user-friendly.

Description of the drawings

Fig. 1 is the side view of the floor type air-conditioner of one embodiment of the invention;

Fig. 2 is the structural schematic diagram on head when floor type air-conditioner shown in FIG. 1 is run;

Fig. 3 is the structural schematic diagram on head when floor type air-conditioner shown in FIG. 1 is closed;

Fig. 4 is structural schematic diagram when head telescopic shown in Fig. 2 moves;

Fig. 5 is structural schematic diagram when end rotation shown in Fig. 3 moves;

Wherein:

100- floor type air-conditioners;

110- front panels;

120- rear panels;

130- pedestals;

The heads 140-;

141- head covers;

142- mounting brackets;

143- mounting bases;

The first transmission mechanisms of 144-;1441- electric rotating machines;1442- first rotates gear;1443- second rotates gear; 1444- rotating elements;

The second transmission mechanisms of 145-;1451- lifting motors;The first lifter wheels of 1452-;The second lifter wheels of 1453-; 1454- helical axis;1455- guide posts;1456- rolling bearings.

Specific implementation mode

In order to make the purpose , technical scheme and advantage of the present invention be clearer, by the following examples, it and combines attached The floor type air-conditioner of the present invention is further elaborated in figure.It should be appreciated that specific embodiment described herein is only To explain the present invention, it is not intended to limit the present invention.

Referring to Fig. 1 to Fig. 3, the floor type air-conditioner 100 of one embodiment of the invention, including front panel 110, rear panel 120, Pedestal 130, head 140, heat exchanger and wind turbine.Front panel 110 is separately mounted to rear panel 120 on pedestal 130, front panel 110, rear panel 120 is enclosed with pedestal 130 is set as accommodating chamber, and heat exchanger is installed in wind turbine in accommodating chamber.The one end on head 140 In accommodating chamber, the other end on head 140 is located at the top of accommodating chamber, and head 140 is located at the upper of wind turbine and heat exchanger Side.Air outlet formed on the top of the other end on head 140 and front panel 110, rear panel 120, floor type air-conditioner 100 it is cold/ Hot wind is blown out from air outlet.Air inlet is provided on plate 120 below, realizes air inlet function.Wind enters receiving from air inlet It in chamber, exchanges heat by heat exchanger, forms cold heat wind, then cold heat wind is blown out by console mode sky by air outlet by wind turbine Adjust device 100.Further, wind turbine is centrifugal blower and/or cross flow fan, to improve going out for 100 cold heat wind of floor type air-conditioner Air quantity.

The other end on head 140 can be stretched out or be shunk and rotate so that air outlet can move, to adjust air outlet Size, expand wind direction, reduce dead angle, increase the technology sense of floor type air-conditioner 100 when in use.Pass through head 140 stretching and the open and close for shrinking realization air outlet, when floor type air-conditioner 100 is run, the other end on head 140 is stretched During going out, floor type air-conditioner 100 is gradually exposed in the other end on head 140, and air outlet gradually increases, and air outlet is in and opens State is opened, cold heat wind energy is enough blown out by air outlet from the accommodating chamber of floor type air-conditioner 100.The other end on head 140 is received Contracting, the other end on head 140 are gradually withdrawn in accommodating chamber, and air outlet is gradually reduced, until the other end and front panel on head 140 110, the top of rear panel 120 is in contact, and realizes that air outlet when floor type air-conditioner 100 shuts down is closed.Work as floor air conditioner During shutdown, head 140 is located in accommodating chamber device 100, can prevent dust from entering in accommodating chamber, additionally it is possible to realize console mode 100 appearance integration of air conditioner, it is more attractive.Meanwhile the other end on head 140 is when rotated, floor type air-conditioner 100 can be real Now left and right swing flap function.By the stretching, contraction and rotation of the other end on head 140, realizes that the position of air outlet is adjusted, improve The comfort of the floor type air-conditioner 100 of the present invention when in use, increases technology sense when using.

Currently, split-floor type air conditioner is typically to realize left and right air-supply by swing flap blade, all there is wind direction model Enclose narrow, there are more dead angles, and since air outlet position thereon is generally located on top or middle part, usual air outlet position It is fixed, it cannot move, reduce technology sense when separation floor type air-conditioner uses, influence the comfort that air-conditioning uses, be not easy to User uses.And when the operation of split-floor type air conditioner 100 of the present invention, the other end on head 140 stretches out, and air outlet is in and opens State is opened, cold heat wind energy is enough blown out by air outlet from accommodating chamber;When the other end on head 140 is shunk, air outlet is gradual Reduce, until the other end on head 140 is in contact with front panel 110, rear panel 120, when realizing that floor type air-conditioner 100 shuts down Air outlet close.When the other end on head 140 stretches out, the other end on head 140 can also rotate, and realize left and right swing flap work( Energy.It stretches out, shrink and rotates by the other end on head 140 so that air outlet can move, and adjust the size of air outlet, expand Big wind direction reduces dead angle, increases the technology sense of floor type air-conditioner 100, improves comfort when using, is convenient for user It uses.

As a kind of embodiment, head 140 includes head cover 141, mounting bracket 142 and mounting base 143, and head cover 141 is logical The first transmission mechanism 144 is crossed on mounting bracket 142, mounting bracket 142 is installed to mounting base by the second transmission mechanism 145 On 143.The other end rotation on head 140 is embodied by head cover 141 and the cooperation of the first transmission mechanism 144.Head cover 141 is logical The first transmission mechanism 144 is crossed on mounting bracket 142, the first transmission mechanism 144 can drive head cover 141 with respect to mounting bracket 142 are rotated, and realize that floor type air-conditioner 100 carries out the function of left and right swing flap.The other end on head 140 stretch out or Contraction is embodied by head cover 141, mounting bracket 142 and the cooperation of the second transmission mechanism 145.Mounting bracket 142 is passed by second Motivation structure 145 is mounted in mounting base 143, and also has the first transmission mechanism 144 and head cover 141 on mounting bracket 142, therefore, the Two transmission mechanisms 145 drive mounting bracket 142 and the first transmission mechanism 144 thereon and head cover 141 to stretch out or shrink together, reality 100 opposite mounting base 143 of existing floor type air-conditioner is stretched out or is shunk, i.e., mounting bracket 142 drives head cover 141 to do lifting fortune together It is dynamic so that air outlet is in and is turned on or off state.

More specifically, air outlet is formed on the top of the head cover 141 in head 140 and front panel 110, rear panel 120.It falls When ground formula air conditioner 100 is run, head cover 141 stretches out, and air outlet is in open state, and cold heat wind is blown out from air outlet;Head cover 141 shrink, and air outlet is gradually reduced, until head cover 141 is in contact with the top of front panel 110, rear panel 120, console mode is empty Device 100 is adjusted to shut down.Further, head cover 141 has the diversion division for guiding air-flow to flow, and the cross sectional shape of diversion division is arc Shape.When cold heat wind after heat exchanger is blown out floor type air-conditioner 100 by wind turbine by air outlet, the meeting of cold heat wind and head cover 141 diversion division is in contact, and diversion division plays guide functions, and the cold heat wind energy in floor type air-conditioner 100 is enough along head cover 141 On diversion division blow out floor type air-conditioner 100, arrow direction shown in Fig. 2 be cold heat wind flow direction.

Referring to Fig. 2 and Fig. 5, as a kind of embodiment, the first transmission mechanism 144 includes electric rotating machine 1441, rotation Gear set and rotating element 1444, wherein rotation gear set, which includes the first rotation gear 1442 and second, rotates gear 1442, rotation Rotating motor 1441 is mounted on mounting bracket 142, and the first rotation gear 1442 is mounted on the external part of electric rotating machine 1441, and second One end of rotation gear 1442 is connect with head cover 141, and the other end of the second rotation gear 1442 passes through rotating element 1444 and peace Shelve 142 connections.Second rotation gear 1442 of the connection of rotating element 1444 and mounting bracket 142 so that the second rotation gear 1442 Can be rotated around mounting bracket 142 by rotating element 1444, second rotation gear 1442 end again with head cover 141 Connection, the second rotation gear 1442 can drive head cover 141 to rotate after rotating.

When electric rotating machine 1441 rotates, it is rigid connection, electric rotating machine that electric rotating machine 1441 and first, which rotates gear 1442, 1441 pass motion to the first rotation gear 1442, and the external part of electric rotating machine 1441 drives the first rotation gear 1442 together Rotation, the first rotation gear 1442 is meshed with the second rotation gear 1442, then passes motion to the second rotation gear 1442, First rotation gear 1442 drives the second rotation gear 1442 to move together.Second rotation gear 1442 is rigidity with head cover 141 Connection, the second rotation gear 1442 are connect by rotating element 1444 with mounting bracket 142, and the second rotation gear 1442 drives head cover 141 are rotated in the supporting rack of rotating element 1444, as the rotary motion of the other end on above-mentioned head 140.Work as rotation When rotating motor 1441 is rotated to different directions, the head cover 141 on head 140 rotates back and forth movement, to realize console mode sky Adjust the left and right swing flap function of device 100.

Further, rotating element 1444 is that steering bearing either by steering bearing or universal shaft realized by universal shaft Second rotation gear 1442 drives head cover 141 to be rotated with respect to mounting bracket 142.In the present embodiment, rotating element 1444 be steering bearing, and the second rotation gear 1442 is sleeved on the outer ring of swivel bearing, and the inner ring of swivel bearing is mounted on peace Shelve on 142, second rotation gear 1442 drive swivel bearing outer ring by the ball of swivel bearing on mounting bracket 142 The inner ring of swivel bearing rotates, and ensures that the movement between the second swivel bearing and mounting bracket 142 will not occur by swivel bearing Interference.Further, 1.2 times~3 times of the diameter of a diameter of first rotation gear 1442 of the second rotation gear 1442, with Improve the transmission efficiency of the first transmission mechanism 144.

Referring to Fig. 2 and Fig. 4, as a kind of embodiment, the second transmission mechanism 145 includes lifting motor 1451, lifting Gear set and lifting assembly, lifter wheel group include the first lifter wheel 1452 and the second lifter wheel 1453, lifting motor 1451 are mounted in mounting base 143, and the first lifter wheel 1452 is mounted on the external part of lifting motor 1451, the second lifting tooth One end of wheel 1453 is connect with lifting assembly, and the other end of lifting assembly is mounted in mounting base 143, and mounting bracket 142 is sleeved on On lifting assembly.Lifting assembly connects the second lifter wheel 1453 and mounting bracket 142 so that the second lifter wheel 1453 can lead to It crosses lifting assembly mounting bracket 142 and head cover 141 thereon is driven to synchronize and stretch out (rising) or synchronous (decline), second liter Drop gear 1453 is movably arranged in mounting base 143 again, mounting bracket 142 and head cover thereon after the rotation of the second lifter wheel 1453 141 opposite mounting bases 143 are stretched out or are shunk.Further, the second lifter wheel 1453 is mounted on by rolling bearing 1456 In mounting base 143, the inner ring of rolling bearing 1456 is sleeved on the second lifter wheel 1453, the outer ring installation of rolling bearing 1456 In mounting base 143, the second lifter wheel 1453 drive the inner ring of rolling bearing 1456 by the roller bearing of rolling bearing 1456 around The outer ring rotating of rolling bearing 1456 in mounting base 143.By rolling bearing 1456, ensure the second lifter wheel 1453 and peace Movement between dress seat 143 will not interfere.

Further, lifting assembly is rack and pinion assembly, worm drive component, slip screw subcomponent, feed screw nut Convert rotational motion can be in line the structure of movement by transmission component or ball-screw component etc..In the present embodiment, it lifts Component is worm drive component, and worm drive component can ensure that steady, saving space is transmitted in movement.Worm drive component includes Helical axis 1454 is provided with threaded hole on mounting bracket 142, and one end of helical axis 1454 is mounted in threaded hole, helical axis 1454 The other end connect with the end of the second lifter wheel 1453, pass through matching for the screw pair between helical axis 1454 and threaded hole It closes, by the convert rotational motion of the second lifter wheel 1453 at the elevating movement of mounting bracket 142.

When lifting motor 1451 rotates, lifting motor 1451 and the first lifter wheel 1452 are rigid connection, lifting motor 1451 pass motion to the first lifter wheel 1452, and the external part of lifting motor 1451 drives the first lifter wheel 1452 together Rotation, the first lifter wheel 1452 and the second lifter wheel 1453 are to engaging, then pass motion to the second lifter wheel 1453, First lifter wheel 1452 drives the second lifter wheel 1453 to move together.Second lifter wheel 1453 and the spiral shell in lifting assembly One end of spin axis 1454 is rigid connection, and the second lifter wheel 1453 drives helical axis 1454 under the support of rolling bearing 1456 It rotates, the other end of helical axis 1454 is installed in the threaded hole of mounting bracket 142, helical axis 1454 and mounting bracket 142 Form worm drive, the straight line of head cover 141 of the screw pair by the convert rotational motion of helical axis 1454 at mounting bracket 142 and thereon Movement, the as elevating movement of the other end on above-mentioned head 140.

As a kind of embodiment, the second transmission mechanism 145 further includes guide post 1455, is provided on mounting bracket 142 One end of pilot hole, guide post 1455 is mounted in mounting base 143, and the other end of guide post 1455 is mounted on mounting bracket 142 In pilot hole.Guide post 1455 play the guiding role, and convert rotational motion can be in line movement by lifting assembly, lifting assembly band Dynamic mounting bracket 142 carries out when lifting along guiding axis, ensures that the lifting direction of mounting bracket 142 is certain.Further, the second lifting tooth 1.2 times~3 times of the diameter of a diameter of first lifter wheel 1452 of wheel 1453, to improve the transmission of the second transmission mechanism 145 Efficiency.

Certainly, the second transmission mechanism 145 or hydraulic mechanism, hydraulic mechanism are fixed in mounting base 143, hydraulic press The external part of structure is connect with mounting bracket 142.Hydraulic mechanism can also cross the elevating movement for realizing head cover 141, meanwhile, hydraulic mechanism is also It can ensure stable drive.

Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously Cannot the limitation to the scope of the claims of the present invention therefore be interpreted as.It should be pointed out that for those of ordinary skill in the art For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention Protect range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.

Claims (10)

1. a kind of floor type air-conditioner, which is characterized in that including front panel (110), rear panel (120), pedestal (130) and head (140), the front panel (110) is separately mounted to the rear panel (120) on the pedestal (130), the front panel (110), the rear panel (120) is enclosed with the pedestal (130) is set as accommodating chamber, and one end of the head (140) is mounted on institute State in accommodating chamber, the other end of the head (140) is located at the top of the accommodating chamber, the other end of the head (140) with The front panel (110), the rear panel (120) top form air outlet, and the other end of the head (140) can be stretched Go out or shrinks and rotate;
The other end of the head (140) stretches out, and the air outlet is in open state;The other end of the head (140) is received Contracting, the air outlet are gradually reduced, until the other end on the head (140) and the front panel (110), the rear panel (120) it is in contact at the top of;
The head (140) includes head cover (141), mounting bracket (142) and mounting base (143), and the head cover (141) passes through first Transmission mechanism (144) is mounted on the mounting bracket (142), and the mounting bracket (142) is installed by the second transmission mechanism (145) Onto the mounting base (143);
The head cover (141) has the diversion division for guiding air-flow to flow, and the cross sectional shape of the diversion division is arc.
2. floor type air-conditioner according to claim 1, which is characterized in that first transmission mechanism (144) includes rotation Rotating motor (1441), rotation gear set and rotating element (1444), wherein the rotary teeth wheel group includes the first rotation gear (1442) it is mounted on the mounting bracket (142) with the second rotation gear (1443), the electric rotating machine (1441), described first It rotates gear (1442) to be mounted on the external part of the electric rotating machine (1441), one end of the second rotation gear (1443) It is connect with the head cover (141), the other end of the second rotation gear (1443) passes through the rotating element (1444) and institute State mounting bracket (142) connection.
3. floor type air-conditioner according to claim 2, which is characterized in that the rotating element (1444) is steering bearing Or universal shaft.
4. floor type air-conditioner according to claim 2, which is characterized in that the diameter of the second rotation gear (1443) It is 1.2 times~3 times of the diameter of the first rotation gear (1442).
5. floor type air-conditioner according to claim 1, which is characterized in that second driver (145) includes lifting Motor (1451), lifter wheel group and lifting assembly, the lifter wheel group include the first lifter wheel (1452) and second liter Gear (1453) drops, and the lifting motor (1451) is mounted in the mounting base (143), first lifter wheel (1452) On the external part of the lifting motor (1451), one end and the lifting assembly of second lifter wheel (1453) The other end of connection, the lifting assembly is mounted in the mounting base (143), and the mounting bracket (142) is sleeved on the liter It comes down to a lower group on part.
6. floor type air-conditioner according to claim 5, which is characterized in that the lifting assembly be rack and pinion assembly, Worm drive component, slip screw subcomponent, screw nut driven component or ball-screw component.
7. floor type air-conditioner according to claim 6, which is characterized in that the lifting assembly is worm drive component, The worm drive component includes helical axis (1454), and threaded hole, the helical axis are provided on the mounting bracket (142) (1454) one end is mounted in the threaded hole, the other end and second lifter wheel of the helical axis (1454) (1453) end connection.
8. according to claim 5 to 7 any one of them floor type air-conditioner, which is characterized in that second transmission mechanism (145) further include guide post (1455), pilot hole, one end of the guide post (1455) are provided on the mounting bracket (142) In the mounting base (143), the other end of the guide post (1455) is mounted on the pilot hole of the mounting bracket (142) In.
9. floor type air-conditioner according to claim 5, which is characterized in that the diameter of second lifter wheel (1453) It is 1.2 times~3 times of the diameter of first lifter wheel (1452).
10. floor type air-conditioner according to claim 1, which is characterized in that second transmission mechanism is hydraulic mechanism, The hydraulic mechanism is fixed in the mounting base (143), and the external part of the hydraulic mechanism connects with the mounting bracket (142) It connects.
CN201510579632.2A 2015-09-11 2015-09-11 Floor type air-conditioner CN105135525B (en)

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CN105135525A CN105135525A (en) 2015-12-09
CN105135525B true CN105135525B (en) 2018-09-11

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Publication number Priority date Publication date Assignee Title
CN106287973B (en) * 2016-08-31 2019-08-16 芜湖美智空调设备有限公司 The air-out control method of cabinet air-conditioner and cabinet air-conditioner
WO2020172936A1 (en) * 2019-02-25 2020-09-03 广东美的制冷设备有限公司 Air conditioner indoor unit, and door assembly therefor

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CN202216336U (en) * 2011-09-02 2012-05-09 珠海格力电器股份有限公司 Split-type floor-standing air conditioner
CN103017313A (en) * 2011-09-26 2013-04-03 珠海格力电器股份有限公司 Air outlet part and air conditioner with same
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