CN105371373A - Air outlet structure and cabinet air conditioner with air outlet structure - Google Patents

Air outlet structure and cabinet air conditioner with air outlet structure Download PDF

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Publication number
CN105371373A
CN105371373A CN201510875368.7A CN201510875368A CN105371373A CN 105371373 A CN105371373 A CN 105371373A CN 201510875368 A CN201510875368 A CN 201510875368A CN 105371373 A CN105371373 A CN 105371373A
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CN
China
Prior art keywords
air
bearing
casing
rotation
conditioner
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201510875368.7A
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Chinese (zh)
Other versions
CN105371373B (en
Inventor
陈诚
朱日荣
陈珠秀
张辉
梁博
叶务占
肖林辉
林金煌
何振健
陈荣华
余明养
刘明校
王振勇
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.)
Gree Electric Appliances Inc of Zhuhai
Original Assignee
Gree Electric Appliances Inc of Zhuhai
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 Gree Electric Appliances Inc of Zhuhai filed Critical Gree Electric Appliances Inc of Zhuhai
Priority to CN201510875368.7A priority Critical patent/CN105371373B/en
Publication of CN105371373A publication Critical patent/CN105371373A/en
Application granted granted Critical
Publication of CN105371373B publication Critical patent/CN105371373B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F24F1/0007Indoor units, e.g. fan coil units
    • F24F1/0011Indoor units, e.g. fan coil units characterised by air outlets
    • 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
    • F24F1/0007Indoor units, e.g. fan coil units
    • F24F1/0043Indoor units, e.g. fan coil units characterised by mounting arrangements
    • F24F1/005Indoor units, e.g. fan coil units characterised by mounting arrangements mounted on the floor; standing on the floor
    • 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
    • F24F13/1486Air-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 bearings, pivots or hinges
    • 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
    • F24F2013/1446Air-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 gearings

Abstract

The invention provides an air outlet structure and a cabinet air conditioner with the air outlet structure. The air outlet structure comprises an upper shell and a rotating part, wherein an air outlet is formed in the side of the upper shell; the air outlet is communicated with an air duct inside the cabinet air conditioner; and the upper shell is rotatably arranged at the upper end of the cabinet air conditioner in a sleeving manner through the rotating part. Through the application of the air outlet structure of the technical scheme provided by the invention, the upper shell is rotatably arranged at the upper end of the cabinet air conditioner through the rotating part, and the air outlet is formed in the side of the upper shell and is communicated with the air duct inside the cabinet air conditioner, so that during the working process of the cabinet air conditioner, the air outlet swings left and right along with the upper shell, the outlet air of the air conditioner sweeps left and right in a large range, and the technical problem that the air sending deflection angle is relatively small due to the fact that a cabinet air conditioner in the prior art adopts air guide blades to achieve left and right air sweeping is solved.

Description

Air exhausting structure and there is its cabinet air-conditioner
Technical field
The present invention relates to air-conditioning equipment field, in particular to a kind of air exhausting structure and the cabinet air-conditioner with it.
Background technology
At present, the air outlet of cabinet air-conditioner is generally all fixedly installed on the top of cabinet air-conditioner, and the control of wind direction adopts the wind blade being arranged on the multiple wind deflector that can rotate up and down in air outlet place and left-right rotation to realize.Adopt wind blade to control the change of left and right wind direction, the deflection angle of its air-supply is less, cannot realize left and right on a large scale and sweep wind.In addition, when air-conditioning quits work, cabinet air-conditioner is entered in order to prevent dust, by closing the wind deflector rotated up and down, air outlet is closed, or arrange liftable slide door plate in addition at air outlet place air outlet is closed, it is comparatively large all to there is gap between guard mechanism and the housing of cabinet air-conditioner in the structure of above-mentioned two kinds of closed air outlets, the problem that dust-proof effect is not good.
Adopt wind blade to realize left and right for cabinet air-conditioner of the prior art to sweep wind, the technical problem that air-supply deflection angle is less, not yet propose effective solution at present.
Summary of the invention
Main purpose of the present invention is the cabinet air-conditioner providing a kind of air exhausting structure and have it, sweeps wind, the technical problem that air-supply deflection angle is less at least to solve about cabinet air-conditioner of the prior art adopts wind blade to realize.
To achieve these goals, according to an aspect of the present invention, provide a kind of air exhausting structure, comprising: upper casing, the side of upper casing is provided with air outlet, and air outlet is connected with the air channel of cabinet air-conditioner inside; Rotation section, upper casing is set in the upper end of cabinet air-conditioner rotationally by rotation section.
Further, rotation section comprises: bracing frame, is installed in the upper end of cabinet air-conditioner, and the upper end of bracing frame is provided with rotation section, and the lower end of bracing frame is provided with lower rotation section, and the upper end of upper casing is connected with upper rotation section, and the lower end of upper casing is connected with lower rotation section.
Further, upper rotation section comprises: pallet, is arranged on the upper end of bracing frame; Toothed disc, is arranged on pallet rotationally by bearing assembly; Drive motors, to be driven with toothed disc by gear assembly and is connected, rotate for drive gear disk on pallet; Wherein, the upper end of upper casing is connected with toothed disc, follows toothed disc and rotates.
Further, bearing assembly comprises: rolling bearing, and wherein, the upper surface of pallet is provided with outstanding coupling bar, and the inner ring of rolling bearing is connected on coupling bar; Terminal pad, is connected on housing washer, and wherein, toothed disc is connected with terminal pad, thus opposing tray rotates.
Further, gear assembly comprises: driving gear, is arranged in the rotating shaft of drive motors, and wherein, drive motors is installed in the upper surface of pallet; Driven gear ring, is arranged on the lower surface of toothed disc, and wherein, driving gear is meshed with driven gear ring.
Further, upper rotation section also comprises: upper cover, is connected with the upper end of upper casing.
Further, lower rotation section comprises: the retainer of annular, and retainer comprises the flange extended radially outward, and flange is provided with multiple balls that the circumferencial direction along retainer distributes; Bearing bracket stand, matches with retainer, is connected rotationally with retainer by ball; Bearing foundation ring, is arranged on the below of retainer, and wherein, the inner side of described bearing foundation ring arranges track, retainer is embedded in the track of bearing foundation ring by the ball on flange and rotates; Wherein, the base of upper casing is installed on bearing bracket stand, and bearing foundation ring is installed in the bottom of bracing frame.
Further, bearing bracket stand comprises: upper bearing (metal) frame, and parcel is arranged on the upper end of retainer; Lower bearing bracket, parcel is arranged on the lower end inside of retainer and is connected with described upper bearing (metal) frame (433) by buckle structure; Wherein, the base of upper casing is installed on upper bearing (metal) frame.
Further, lower rotation section also comprises: bearing supporting frame, is installed in the lower end of bracing frame, and wherein, bearing foundation ring is arranged on bearing supporting frame.
Further, upper casing comprises: the centrally first half that separates of the plane of axis and latter half of, wherein, air outlet is arranged on first half.
Further, air exhausting structure also comprises: shutter, is arranged on the rear board of cabinet air-conditioner, and is upwards extended by rear board, and wherein, upper casing can rotate between the first predeterminated position and the second predeterminated position in the upper end edge circumference of cabinet air-conditioner; Wherein, the first predeterminated position is the position of air outlet towards the front panel of cabinet air-conditioner; Second predeterminated position is the position of air outlet towards the rear board of cabinet air-conditioner.
Further, rotation section also comprises: microswitch, is arranged on the edge of pallet, rotates for controlling drive motors or stops operating; Fine motion detects muscle, is arranged on the edge of toothed disc, for touching microswitch, microswitch control drive motors is stopped operating; Wherein, when upper casing turns to the second predeterminated position, fine motion detects muscle and touches microswitch.
According to a further aspect in the invention, provide a kind of cabinet air-conditioner, comprise air exhausting structure, this air exhausting structure is the air exhausting structure of above-mentioned any one content.
Apply the air exhausting structure of technical scheme of the present invention, by rotation section, upper casing is arranged on rotationally the upper end of cabinet air-conditioner, and set out air port in the side of upper casing, air outlet is connected with the air channel of cabinet air-conditioner inside, cabinet air-conditioner in the course of the work, follow upper casing and swing by air outlet, thus realize air conditioning exhausting on a large scale in left and right sweep wind, solve about cabinet air-conditioner of the prior art adopts wind blade to realize and sweep wind, the technical problem that air-supply deflection angle is less.Meanwhile, arrange the shutter upwards extended in the rear board upper end of cabinet air-conditioner, upper casing goes to the rear portion of cabinet air-conditioner in idle situation, is closed by air outlet by shutter, can realize good dust-proof effect.
Except object described above, feature and advantage, the present invention also has other object, feature and advantage.Below with reference to figure, the present invention is further detailed explanation.
Accompanying drawing explanation
The Figure of description forming a part of the present invention is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is according to the syndeton schematic diagram of the optional air exhausting structure of the embodiment of the present invention on cabinet air-conditioner;
Fig. 2 is the cross-sectional view according to the optional air exhausting structure of the embodiment of the present invention;
Fig. 3 is the structural representation of the upper rotation section according to the optional air exhausting structure of the embodiment of the present invention;
Fig. 4 is upper surface according to the toothed disc of the optional air exhausting structure of the embodiment of the present invention and lower surface configuration schematic diagram;
Fig. 5 is the structural representation of the lower rotation section according to the optional air exhausting structure of the embodiment of the present invention;
Fig. 6 is the structural representation of the upper casing according to the optional air exhausting structure of the embodiment of the present invention.
Wherein, above-mentioned accompanying drawing comprises the following drawings mark:
10, upper casing; 11, air outlet; 12, first half; 13, latter half of; 20, cabinet air-conditioner; 21, front panel; 22, rear board; 30, air channel; 40, rotation section; 41, bracing frame; 42, upper rotation section; 421, pallet; 422, toothed disc; 423, drive motors; 424, rolling bearing; 425, coupling bar; 426, terminal pad; 427, driving gear; 428, driven gear ring; 429, upper cover; 4210, microswitch; 4211, fine motion detects muscle; 43, lower rotation section; 431, retainer; 432, bearing foundation ring; 433, upper bearing (metal) frame; 434, lower bearing bracket; 435, bearing supporting frame; 50, shutter.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the present invention and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
The present invention program is understood better in order to make those skilled in the art person, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the embodiment of a part of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, should belong to the scope of protection of the invention.
According to the air exhausting structure of the embodiment of the present invention, as shown in Figure 1, comprising: upper casing 10 and rotation section 40, upper casing 10 is set in the upper end of cabinet air-conditioner 20 rotationally by rotation section 40, the side of upper casing 10 is provided with air outlet 11, and air outlet 11 is connected with the air channel 30 of cabinet air-conditioner 20 inside.
Apply the air exhausting structure of technical scheme of the present invention, by rotation section 40, upper casing 10 is arranged on rotationally the upper end of cabinet air-conditioner 20, and set out air port 11 in the side of upper casing 10, air outlet 11 is connected with the air channel 30 of cabinet air-conditioner 20 inside, cabinet air-conditioner 20 in the course of the work, air outlet 11 is followed upper casing 10 and is swung, thus realize air conditioning exhausting on a large scale in left and right sweep wind, solve about cabinet air-conditioner of the prior art adopts wind blade to realize and sweep wind, the technical problem that air-supply deflection angle is less.Meanwhile, arrange the shutter 50 upwards extended in rear board 22 upper end of cabinet air-conditioner 20, upper casing 10 goes to the rear portion of cabinet air-conditioner 20 in idle situation, is closed by air outlet 11 by shutter 50, can realize good dust-proof effect.
During concrete enforcement, as shown in Figure 2, rotation section 40 comprises: bracing frame 41, upper rotation section 42 and lower rotation section 43, and bracing frame 41 is installed in the upper end of cabinet air-conditioner 20, and the main body of bracing frame 41 is arranged in the inner chamber of upper casing 10.The upper end of bracing frame 41 is provided with rotation section 42, the lower end of bracing frame 41 is provided with lower rotation section 43, the upper end of upper casing 10 is connected with upper rotation section 42, and the lower end of upper casing 10 is connected with lower rotation section 43, and upper casing 10 rotates under the driving of upper rotation section 42 on bracing frame 41.
As shown in Figure 3, bracing frame 41 is a vertical dividing plate, and it is positioned at the air outlet place of upper end, air channel 30, and upper rotation section 42 comprises: pallet 421, toothed disc 422 and drive motors 423, and pallet 421 is positioned at the upper end of bracing frame 41 and arranges in horizontal direction; Toothed disc 422 is arranged on pallet 421 by bearing assembly rotationally, bearing assembly comprises: rolling bearing 424, coupling bar 425 and terminal pad 426, wherein, coupling bar 425 is arranged highlightedly in the center of the upper surface of pallet 421, the inner ring of rolling bearing 424 is connected on coupling bar 425, terminal pad 426 is connected on rolling bearing 424 outer ring, thus terminal pad 426 and pallet 421 can be relatively rotated, wherein, toothed disc 422 and terminal pad 426 are bolted, thus realize toothed disc 422 and rotate at pallet 421.Drive motors 423 is installed in the upper surface of pallet 421, and drive motors 423 to be driven with toothed disc 422 by gear assembly and is connected, and rotates on pallet 421 for drive gear disk 422; Gear assembly comprises: driving gear 427 and driven gear ring 428, driving gear 427 is connected with drive motors 423 rotating shaft, as shown in Figure 4, driven gear ring 428 is arranged on the lower surface of toothed disc 422, toothed disc 422 is installed to after on pallet 421, driving gear 427 is meshed with driven gear ring 428, thus drive gear disk 422 is rotated on pallet 421.Upper end and the toothed disc 422 of upper casing 10 are bolted, and follow toothed disc 422 and rotate.The upper end of upper casing 10 is also provided with upper cover 429, and upper cover 429 is connected by the upper end of bolt with upper casing 10.
As shown in Figure 5, lower rotation section 43 comprises: the retainer 431 of annular, bearing bracket stand and bearing foundation ring 432, and retainer 431 comprises the flange extended radially outward, and flange is provided with multiple balls that the circumferencial direction along retainer 431 distributes; Bearing bracket stand and retainer 431 match, be connected rotationally with retainer 431 by ball, bearing bracket stand comprises: upper bearing (metal) frame 433 and lower bearing bracket 434, retainer 431 is wrapped by top by upper bearing (metal) frame 433, the inside edge of retainer 431 is wrapped by retainer 431 lower inside by lower bearing bracket 434, and is fastened and connected by buckle structure and upper bearing (metal) frame 433.Bearing foundation ring 432 is arranged on the below of retainer 431, and the inner side of bearing foundation ring 432 is provided with track, and the ball on retainer 431 flange embeds in the track of bearing foundation ring 432, and retainer 431 can be rotated relative to bearing foundation ring 432.The base of upper casing 10 is installed on upper bearing (metal) frame 433, thus can be rotated relative to bearing foundation ring 432 by upper bearing (metal) frame 433, finally realizes upper casing 10 and rotates on lower rotation section 43.In order to keep the stability of rotating, increase the structural strength of lower rotation section 43 simultaneously, bearing supporting frame 435 is also provided with in the below of bearing foundation ring 432, bearing supporting frame 435 is installed on the body of cabinet air-conditioner 20 of the lower end of bracing frame 41, and bearing foundation ring 432 to be mounted on bearing supporting frame 435 thus to increase the stability of rotating.
For the ease of installing, as shown in Figure 6, the first half 12 that upper casing 10 is divided into the plane of centrally axis to separate and latter half of 13, wherein, air outlet 11 is arranged on first half 12, when upper casing 10 is installed on upper rotation section 42 and lower rotation section 43, can install from side respectively, after installing, namely upper rotation section 42 is arranged in the inner chamber of upper casing 10.
The air exhausting structure of the embodiment of the present invention is swept except wind on a large scale except realizing air outlet about 11, also can realize automatically hiding of air outlet 11.Particularly, as shown in Figure 1, the rear board 22 of cabinet air-conditioner 20 is provided with shutter 50, shutter 50 is upwards extended by rear board 22, the height of shutter 50 is higher than the height of air outlet 11, and the plate 50 that is blocked when air outlet 11 goes to rear blocks hiding, reaches dust-proof effect.
Upper casing 10 can rotate between the first predeterminated position and the second predeterminated position in the upper end edge circumference of cabinet air-conditioner 20; Wherein, the first predeterminated position is the position of air outlet 11 towards the front panel 21 of cabinet air-conditioner 20, i.e. the position that normally works of air-conditioning; Second predeterminated position is the position of air outlet 11 towards the rear board 22 of cabinet air-conditioner 20, namely air-conditioning out of service after the plate 50 that is blocked block hiding position.
In order to realize making upper casing 10 stop operating at once when turning to the second predeterminated position, thus air outlet 11 is just in time blocked by shutter 50, prevent upper casing 10 from rotating not in place, particularly, as shown in Figure 3 and Figure 4, rotation section 40 also comprises: microswitch 4210 and fine motion detect muscle 4211, and microswitch 4210 is arranged on the edge of pallet 421, stops operating for controlling drive motors 423; Fine motion detects the edge that muscle 4211 is arranged on toothed disc 422, in rotation process, by touching microswitch 429, microswitch 4210 realization control drive motors 423 is stopped operating; When air-conditioning normally works, the air outlet 11 of upper casing 10 toward the front in predetermined scope left and right sweep wind, when air-conditioning is out of service, upper casing 10 is to rotate backward counterclockwise, when air outlet 11 turns to shutter 50, fine motion detection muscle 4211 just in time touches microswitch 429 and is quit work by drive motors 423.Reach the object of accurately location.
According to another embodiment of the present invention, additionally provide a kind of cabinet air-conditioner 20, this cabinet air-conditioner 20 comprises the air exhausting structure of above-described embodiment.The air exhausting structure of application above-described embodiment, make cabinet air-conditioner 20 in the course of the work, air outlet 11 is followed upper casing 10 and is swung, thus realize air conditioning exhausting on a large scale in left and right sweep wind, solve about cabinet air-conditioner of the prior art adopts wind blade to realize and sweep wind, the technical problem that air-supply deflection angle is less.Meanwhile, the shutter 50 upwards extended is set in rear board 22 upper end of cabinet air-conditioner 20, makes upper casing 10 in idle situation, go to the rear portion of cabinet air-conditioner 20, by shutter 50, air outlet 11 is closed, good dust-proof effect can be realized.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (13)

1. an air exhausting structure, is characterized in that, comprising:
Upper casing (10), the side of described upper casing (10) is provided with air outlet (11), and described air outlet (11) is connected with the air channel (30) of cabinet air-conditioner (20) inside;
Rotation section (40), described upper casing (10) is set in the upper end of described cabinet air-conditioner (20) rotationally by described rotation section (40).
2. air exhausting structure according to claim 1, is characterized in that, described rotation section (40) comprising:
Bracing frame (41), be installed in the upper end of described cabinet air-conditioner (20), the upper end of support frame as described above (41) is provided with rotation section (42), the lower end of support frame as described above (41) is provided with lower rotation section (43), the upper end of described upper casing (10) is connected with described upper rotation section (42), and the lower end of described upper casing (10) is connected with described lower rotation section (43).
3. air exhausting structure according to claim 2, is characterized in that, described upper rotation section (42) comprising:
Pallet (421), is arranged on the upper end of support frame as described above (41);
Toothed disc (422), is arranged on described pallet (421) by bearing assembly rotationally;
Drive motors (423), to be driven with described toothed disc (422) by gear assembly and is connected, and rotates described pallet (421) is upper for driving described toothed disc (422);
Wherein, the upper end of described upper casing (10) is connected with described toothed disc (422), follows described toothed disc (422) and rotates.
4. air exhausting structure according to claim 3, is characterized in that, described bearing assembly comprises:
Rolling bearing (424), wherein, the upper surface of described pallet (421) is provided with outstanding coupling bar (425), and the inner ring of described rolling bearing (424) is connected on described coupling bar (425);
Terminal pad (426), is connected on described rolling bearing (424) outer ring, and wherein, described toothed disc (422) is connected with described terminal pad (426), thus rotates relative to described pallet (421).
5. air exhausting structure according to claim 3, is characterized in that, described gear assembly comprises:
Driving gear (427), is arranged in the rotating shaft of described drive motors (423), and wherein, described drive motors (423) is installed in the upper surface of described pallet (421);
Driven gear ring (428), is arranged on the lower surface of described toothed disc (422), and wherein, described driving gear (427) is meshed with described driven gear ring (428).
6. air exhausting structure according to claim 3, is characterized in that, described upper rotation section (42) also comprises:
Upper cover (429), is connected with the upper end of described upper casing (10).
7. air exhausting structure according to claim 3, is characterized in that, described lower rotation section (43) comprising:
The retainer (431) of annular, described retainer (431) comprises the flange extended radially outward, and described flange is provided with multiple balls that the circumferencial direction along described retainer (431) distributes;
Bearing bracket stand, matches with described retainer (431), is connected rotationally with described retainer (431) by described ball;
Bearing foundation ring (432), be arranged on the below of described retainer (431), wherein, the inner side of described bearing foundation ring (432) arranges track, and described retainer (431) is embedded in the track of described bearing foundation ring (432) by the ball on described flange and rotates;
Wherein, the base of described upper casing (10) is installed on described bearing bracket stand, and described bearing foundation ring (432) is installed in the bottom of support frame as described above (41).
8. air exhausting structure according to claim 7, is characterized in that, described bearing bracket stand comprises:
Upper bearing (metal) frame (433), parcel is arranged on the upper end of described retainer (431);
Lower bearing bracket (434), parcel is arranged on the lower end inside of described retainer (431) and is connected with described upper bearing (metal) frame (433) by buckle structure;
Wherein, the base of described upper casing (10) is installed on described upper bearing (metal) frame (433).
9. air exhausting structure according to claim 7, is characterized in that, described lower rotation section (43) also comprises:
Bearing supporting frame (435), is installed in the lower end of support frame as described above (41), and wherein, described bearing foundation ring (432) is arranged on described bearing supporting frame (435).
10. air exhausting structure according to claim 1, it is characterized in that, described upper casing (10) comprising: the centrally first half (12) that separates of the plane of axis and latter half of (13), wherein, described air outlet (11) is arranged on described first half (12).
11. air exhausting structures according to claim 3, is characterized in that, described air exhausting structure also comprises:
Shutter (50), be arranged on the rear board (22) of described cabinet air-conditioner (20), and upwards extended by described rear board (22), wherein, described upper casing (10) can rotate between the first predeterminated position and the second predeterminated position in the upper end edge circumference of described cabinet air-conditioner (20);
Wherein, described first predeterminated position is the position of described air outlet (11) towards the front panel (21) of described cabinet air-conditioner (20); Described second predeterminated position is the position of described air outlet (11) towards the described rear board (22) of described cabinet air-conditioner (20).
12. air exhausting structures according to claim 11, is characterized in that, described rotation section (40) also comprise:
Microswitch (4210), is arranged on the edge of described pallet (421), stops operating for controlling described drive motors (423);
Fine motion detects muscle (4211), being arranged on the edge of described toothed disc (422), making described microswitch (4210) control described drive motors (423) to stop operating for touching described microswitch (429);
Wherein, when described upper casing (10) turns to described second predeterminated position, described fine motion detects muscle (4211) and touches described microswitch (4210).
13. 1 kinds of cabinet air-conditioners, comprise air exhausting structure, it is characterized in that, the air exhausting structure of described air exhausting structure according to any one of claim 1 to 12.
CN201510875368.7A 2015-12-01 2015-12-01 Air exhausting structure and cabinet air-conditioner with it Active CN105371373B (en)

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Application Number Priority Date Filing Date Title
CN201510875368.7A CN105371373B (en) 2015-12-01 2015-12-01 Air exhausting structure and cabinet air-conditioner with it

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Application Number Priority Date Filing Date Title
CN201510875368.7A CN105371373B (en) 2015-12-01 2015-12-01 Air exhausting structure and cabinet air-conditioner with it

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CN105371373A true CN105371373A (en) 2016-03-02
CN105371373B CN105371373B (en) 2018-07-13

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CN106091308A (en) * 2016-07-28 2016-11-09 珠海格力电器股份有限公司 Air-conditioning equipment air exhausting structure and control method, air-conditioning equipment
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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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CN105910256A (en) * 2016-06-03 2016-08-31 珠海格力电器股份有限公司 Bearing sealing device and air conditioner
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CN106091308A (en) * 2016-07-28 2016-11-09 珠海格力电器股份有限公司 Air-conditioning equipment air exhausting structure and control method, air-conditioning equipment
CN106152446A (en) * 2016-08-25 2016-11-23 珠海格力电器股份有限公司 Air-conditioner
WO2019019392A1 (en) * 2017-07-27 2019-01-31 广东美的制冷设备有限公司 Air duct assembly, air-conditioner, and control method and control system for air outlet position

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