CN207146625U - Ceiling machine - Google Patents

Abstract

The utility model discloses a kind of ceiling machine, and it includes：Housing, including panel assembly, air inlet and the air outlet set around air inlet are offered on panel assembly；Air guide ring, the upper surface of panel assembly is installed on, air guide ring includes multiple wind deflectors and multiple wind-guiding subplates, and the both ends of each wind deflector are slidably connected with a wind-guiding subplate respectively, and each wind-guiding subplate is slidably connected with panel assembly, so that wind-guiding subplate radially sliding along air outlet；And multiple drive devices, it is installed in housing, each drive device is used to drive the radial motion of wind deflector and/or wind-guiding subplate along air outlet, to cause air guide ring to change the aperture of air outlet along the radial expansion of air outlet.It is arranged such, is easy to the regulation of the air output of ceiling machine.

Description

Ceiling machine

Technical field

Air-conditioning technical field is the utility model is related to, more particularly to a kind of ceiling machine.

Background technology

Existing ceiling machine is provided with wind deflector in its air outlet, to be swung by wind deflector to change the air-out of air-out air-flow Angle.However, this conventional wind deflector swings mounting means, air-out air-flow is still blown out from the both sides of wind deflector, therefore its Air-out deflection angle can be changed, can not substantially adjust the size of air outlet, so as to which air output can not be adjusted.

Utility model content

Main purpose of the present utility model is to propose a kind of ceiling machine, it is intended to the air output of convenient adjustment ceiling machine.

To achieve the above object, the utility model proposes ceiling machine, it includes：

Housing, including panel assembly, offer air inlet on the panel assembly and set around the air inlet Air outlet；

Air guide ring, is installed on the upper surface of the panel assembly, and the air guide ring includes multiple wind deflectors and multiple wind-guidings Subplate, the both ends of each wind deflector are slidably connected with a wind-guiding subplate respectively, and each wind-guiding subplate is equal It is slidably connected with the panel assembly, so that wind-guiding subplate the radially sliding along the air outlet；And

Multiple drive devices, be installed in the housing, each drive device be used for drive a wind deflector and/ Or a radial motion of the wind-guiding subplate along the air outlet, to cause radial direction of the air guide ring along the air outlet to stretch Contract and change the aperture of the air outlet.

Preferably, the drive device includes motor and transmission mechanism, and the transmission mechanism is used for the motor Rotary motion is converted to linear motion.

Preferably, the transmission mechanism include being sheathed on gear on the output shaft of the motor and with the gear The rack of engagement, the rack are connected with the wind deflector and existed along the setting that radially extends of the air outlet, the rack When the motor drives the pinion rotation, the wind deflector moving radially along the air outlet is driven.

Preferably, each drive device include be fixedly installed on the housing motor, be sheathed on the motor Output shaft on gear and the rack that is engaged with the gear, the rack be connected with the wind deflector and along described Air outlet radially extends setting, the rack when the motor drives the pinion rotation, drive the wind deflector along The air outlet moves radially.

Preferably, perpendicular bisector of the rack along the wind deflector is extended.

Preferably, one end socket of each the wind-guiding subplate and a wind deflector.

Preferably, the both ends of each wind deflector are respectively equipped with along the first of the bearing of trend extension of the wind deflector and slided Rail；

Each wind-guiding subplate is provided with the first sliding block being slidably connected with first slide rail.

Preferably, each first slide rail is extended along its tangential direction adjacent to the end of the wind deflector.

Preferably, tangential direction of first slide rail along the wind deflector end is extended.

Preferably, the panel assembly is provided with face of the surface of the air guide ring and radially extended along the air outlet, and edge Multiple second slide rails being circumferentially arranged of the air outlet；

The second sliding block being slidably connected with second slide rail is provided with each wind-guiding subplate.

Preferably, the panel assembly is arranged with the cunning radially extended along the air outlet in face of the surface of the air guide ring Groove, to form second slide rail；

The free end of second sliding block is provided with ball, when second sliding block is along the slide, the rolling Pearl and the bottom land of the chute are in rolling contact.

Preferably, second sliding block is also arranged with roller, when second sliding block is along the slide, the rolling Take turns and be in rolling contact with the chute in two cell walls being oppositely arranged.

Preferably, central angle sizableness corresponding to any two wind deflectors.

Preferably, the upper surface of the air guide ring is sloped downwardly from the inner side of the air guide ring to the outer of the air guide ring Set.

Preferably, the panel assembly includes panel and the annular cage plate upwardly extended from the panel；

The housing also includes mounting bracket, what the mounting bracket included above the panel and set in a ring Pressing plate and the annular buttcover plate for extending downwardly and being connect with the annular sleeve sleeve-board from the inside of the pressing plate；

The air guide ring is installed on the outside of the annular cage plate or the annular buttcover plate, and is limited in the panel and institute State between pressing plate.

The technical solution of the utility model, by setting the air-out annularly set on the panel assembly of the ceiling machine Mouthful, and air guide ring is installed on to the upper surface of the panel assembly, the air guide ring includes multiple wind deflectors of curved setting It is slidably connected with one end of multiple wind-guiding subplates, and each wind-guiding subplate and a wind deflector, each wind-guiding Radial direction of the subplate along the air outlet is slidably connected with the panel assembly, to cause by a wind deflector and two wind-guidings The arc length for the sub-assembly that subplate is formed is adjustable, and the wind deflector and/or the wind-guiding pair are driven by drive device Radial motion of the plate along the air outlet, to enable whole radial expansion of the air guide ring along the air outlet, This makes it possible to change the air guide ring to block the area of the air outlet, and then the outlet air surface of the air outlet can be changed Product, namely cause the aperture of the air outlet is adjustable to set, so that the wind-out range and air output of the air outlet are equal It can be adjusted by adjusting the position of the air guide ring, and then be advantageous to be lifted the experience of user.

Brief description of the drawings

, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.

Fig. 1 is the structural representation of the embodiment of the utility model ceiling machine one；

Fig. 2 is the decomposing schematic representation of air guide ring, panel assembly and mounting bracket in Fig. 1；

Fig. 3 is air guide ring and the structural representation of the first embodiment after drive device assembling in Fig. 1；

Fig. 4 is air guide ring and the structural representation of the second embodiment after drive device assembling in Fig. 1；

Fig. 5 is air guide ring and the structural representation of the 3rd embodiment after drive device assembling in Fig. 1；

Fig. 6 is air guide ring and the structural representation of the fourth embodiment after drive device assembling in Fig. 1；

Fig. 7 is along A-A sectional view in Fig. 6；

Fig. 8 is the decomposing schematic representation of wind deflector in Fig. 2；

Fig. 9 is the structural representation of wind-guiding subplate in Fig. 2；Figure 10 is the structural representation of panel assembly in Fig. 1.Accompanying drawing mark Number explanation：

Label	Title	Label	Title
				100	Ceiling machine	13	Mounting bracket
10	Housing	131	Pressing plate
				11	Panel assembly	132	Annular buttcover plate
111	Air inlet	211	First slide rail
				112	Air outlet	221	First sliding block
20	Air guide ring	212	Upper wind deflector
				21	Wind deflector	213	Lower cover
22	Wind-guiding subplate	222	Sliding panel
				30	Drive device	223	Upper wind-guiding subplate
12	Body	115	Second slide rail
				40	Blower fan	224	Second sliding block
50	Heat exchanger	225	Ball
				113	Panel	226	Roller
114	Annular sleeve, plate	214	Drive slide rail

First embodiment：

Label	Title	Label	Title
				30a	Drive device	32a	Gear
31a	Motor	33a	Rack

Second embodiment：

Label	Title	Label	Title
				30b	Drive device	32b	Rocking bar
31b	Motor	33b	Drive block

3rd embodiment：

Fourth embodiment：

Label	Title	Label	Title
				30d	Drive device	33d	Driving wheel
31d	Motor	34d	Driven pulley
				32d	Runner	35d	Transmission belt

Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than all Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise Lower obtained every other embodiment, belong to the scope of the utility model protection.

If it is to be appreciated that related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding, Afterwards ...), then directionality instruction be only used for explain it is relative between each part under a certain particular pose (as shown in drawings) Position relationship, motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes therewith.

If, should " first ", " the in addition, relate to the description of " first ", " second " etc. in the utility model embodiment Two " etc. description is only used for describing purpose, and it is not intended that instruction or implying its relative importance or implicit indicating meaning The quantity of the technical characteristic shown.Thus, " first " is defined, the feature of " second " can express or implicitly include at least one Individual this feature.In addition, the technical scheme between each embodiment can be combined with each other, but must be with ordinary skill Personnel can be implemented as basis, and this technical side is will be understood that when the combination appearance of technical scheme is conflicting or can not realize The combination of case is not present, also not within the protection domain of the requires of the utility model.

Fig. 1 to Fig. 7 is refer to, the utility model provides a kind of ceiling machine 100, and the ceiling machine 100 can be ceiling unit Or embedded type air conditioner, the ceiling machine 100 include：

Housing 10, including panel assembly 11, air inlet 111 is offered on the panel assembly 11 and around the air intake The air outlets 112 that mouth 111 is set；

Air guide ring 20, is installed on the upper surface of the panel assembly 11, and the air guide ring 20 includes multiple Hes of wind deflector 21 Multiple wind-guiding subplates 22, the both ends of each wind deflector 21 are slidably connected with a wind-guiding subplate 22 respectively, and each The wind-guiding subplate 22 is slidably connected with the panel assembly 11, so that the wind-guiding subplate 22 is along the air outlet 112 Radially slide；And

Multiple drive devices, it is installed in the housing 10, each drive device is used to drive a wind deflector 21 and/or a radial motion of the wind-guiding subplate 22 along the air outlet 112, with cause the air guide ring 20 along it is described go out The radial expansion in air port 112 and change the aperture of the air outlet 112.

Specifically, in the present embodiment, the shape of the housing 10 have it is many in, such as the housing 10 it is cylindrical, Flat column etc., at this specific restriction is not done to the shape of the housing 10；In order to which preferably the ceiling machine 100 is installed To wall, the cylindric setting.

Wherein, the housing 10 includes the body 12 for being cylindrical in shape setting, and the open setting in lower end of the body 12, institute State the accommodating cavity that body 12 forms the blower fan 40 for the ceiling machine 100, heat exchanger 50 and miscellaneous part on the inside of it, institute Heat exchanger 50 is stated to set in a ring, its by the accommodating cavity be separated to form the air intake passage positioned at the inner side of the heat exchanger 50, with And the air-out passage positioned at the outside of heat exchanger 50；The housing 10 also includes panel assembly 11, and the panel assembly 11 is used In the opening for covering the lower end of body 12, and the panel assembly 11 is provided with the air inlet connected with the air intake passage 111 and and the air outlet 112 that is connected with the air-out passage；The air inlet 111 is opened in the panel assembly 11 Heart district domain, the shape of the air inlet 111 have many kinds, such as circular, square, polygon etc., it is preferable that the air inlet 111 are set in a ring, so facilitate the air intake of air inlet 111, and avoid the air inlet 111 causes because corner be present The problem of forming turbulent flow at the air inlet 111 occurs；The air outlet 112 is set in a ring around the air inlet 111, The shape of the air outlet 112 also has many kinds, such as circular, square, polygon etc., it is preferable that the air outlet 112 Circle is shaped as, the air outlet 112 is arranged to the outside of the air inlet 111, so easily forms larger wind outlet area Domain, and then increase the wind-out range of ceiling machine 100.

The air guide ring 20 is installed in the housing 10, and positioned at the upper surface of the panel assembly 11, that is to say, that The air guide ring 20 is located at the inlet side of the air outlet 112 of the panel assembly 11；The air guide ring 20 can be installed on described The inner circumferential side of air outlet 112 or the outer circumferential side of the air outlet 112, it is preferable that the air guide ring 20 is installed on the air-out The inner circumferential side of mouth 112, be so advantageous to reduce the volume of the ceiling machine 100.And the air guide ring 20 is along the air-out The scalable setting of radial direction of mouth 112, this, which allows for the air guide ring 20, to change itself and air outlet by being sized 112 relative position, to change the area that the air guide ring 20 covers the air outlet 112, and then change the air outlet 112 air-out area.

Specifically, the air guide ring 20 includes multiple wind deflectors 21 and multiple wind-guiding subplates 22, each wind deflector 21 One end respectively with a wind-guiding subplate 22 of both ends be slidably connected, that is to say, that the air guide ring 20 be by it is multiple by The sub-assembly that the 21 and two wind-guiding subplate 22 of wind deflector is formed is spliced into；And each wind-guiding subplate 22 is along described The radial direction of air outlet 112 is connected with the component slippage of the panel 113, and this allows for leading positioned at the both ends of wind deflector 21 Wind subplate 22 only being capable of moving radially along the air outlet 112.When footpath of the wind deflector 21 along the air outlet 112 To during movement, the two secondary guide plates are led also with the moving radially along the air outlet 112 of wind deflector 21 when described Aerofoil 21 is more toward during the outside movement of the air outlet 112, and the length of wind deflector 21 between the two wind-guiding subplates 22 is then Need to increase, because the one end of the two wind-guiding subplates 22 with the wind deflector 21 is slidably connected, this allows for the wind-guiding Plate 21 can be slided with respect to the two wind-guiding subplates 22 respectively, and this is allowed for by the 21 and two wind-guiding subplate 22 of wind deflector The length of the sub-assembly of formation is increased, and then can be realized as whole footpath of the air guide ring 20 along the air outlet 112 To flexible.

It should be noted that the central angle in multiple wind deflectors 21 corresponding to any two wind deflector 21 can phase Deng can not also wait；Likewise, the central angle in multiple wind-guiding subplates 22 corresponding to any two wind-guiding subplate 22 can With equal, can not also wait.In embodiment of the present utility model, the corresponding central angle phase of any two wind deflector 21 Deng, and the central angle corresponding to any two wind-guiding subplate 22 is also equal.It is arranged such, is not only convenient for the wind deflector 21 and the manufacturing of the wind-guiding subplate 22.

In addition, in radial expansion of the air guide ring 20 along the air outlet 112, positioned at the both ends of wind deflector 21 Wind-guiding subplate 22 be only radially sliding along the air outlet 112, the two can't be along the week of the air outlet 112 To generation displacement, that is to say, that the center of circle corresponding to sub-assembly formed as the 21 and two wind-guiding subplate 22 of wind deflector Angle is constant, this, simplifies the motion mode of the 21 and two wind-guiding subplate 22 of wind deflector, so as to simplification The structure of the air guide ring 20, and then it is easy to the manufacturing of the air guide ring 20.

In addition, the two adjacent wind-guiding subplates 22 be mutually splice or interconnection, at this to adjacent How the two wind-guiding subplates 22, which are specifically set, does not limit, and this allows for multiple by the 21 and two wind-guiding pair of wind deflector During the sub-assembly splicing that plate 22 is formed, a complete annulus can be formed, that is to say, that this assures the air guide ring 20 be not present can not wind-guiding region.

Multiple drive devices are mounted in the housing 10, and each drive device is used to drive the wind-guiding The radial motion of plate 21 and/or the wind-guiding subplate 22 along the air outlet 112, make it that the air guide ring 20 is overall along institute State the radial expansion of air outlet 112.That is, each drive device can be by driving a wind deflector 21 along institute The radial motion of air outlet 112 is stated, to drive the wind-guiding subplate 22 positioned at the both ends of wind deflector 21 along the air outlet 112 While moving radially, moved also along the bearing of trend of the wind deflector 21 relative to the wind deflector 21, this makes it possible to So that the sub-assembly formed by the 21 and two wind-guiding subplate 22 of wind deflector is flexible, and then make it that the air guide ring 20 is whole Radial expansion of the body along the air outlet 112.

Certainly, the drive device can also by drive positioned at the both ends of wind deflector 21 wind-guiding subplate 22 along The air outlet 112 moves radially, due to the radial motion in the two wind-guiding subplates 22 respectively along the air outlet 112 When, the both ends of the wind deflector 21 are respectively provided with the component velocity along the radial direction of air outlet 112, and the both ends of the wind deflector 21 Component velocity synthesis after sum velocity direction be also along the radial direction of the air outlet 112, this allows for the wind deflector 21 and existed Along the radial motion of the air outlet 112 under the drive of the two wind-guiding subplates 22；And due to the wind deflector 21 and two The wind-guiding subplate 22 is slidably connected, and when this allows for the wind deflector 21 with two movements of wind-guiding subplates 22, goes back phase The two wind-guiding subplates 22 are slided, so allow for the sub-assembly formed by the 21 and two wind-guiding subplate 22 of wind deflector Length be changed, and then enable radial expansion of the air guide ring 20 along the air outlet 112.It is in addition, described Drive device can also drive the 21 and two wind-guiding subplate 22 of wind deflector to move simultaneously, to cause by the wind deflector 21 Sub-assembly the moving radially along the air outlet 112 formed with the two wind-guiding subplates 22.Here, to multiple drivings Which kind of mode device takes drive radial expansion of the air guide ring 20 along the air outlet 112 not do specific restriction.

It should be noted that the sub-assembly formed by the 21 and two wind-guiding subplate 22 of wind deflector can individually along The radial motion of the outlet, that is to say, that user can be according to actual conditions control correspondence position by the wind deflector 21 The sub-assembly motion formed with the two wind-guiding subplates 22, so it is advantageous for improving the wind effect of air guide ring 20, Jin Erke To provide the user more selections, be advantageous to improve the experience of user.

The technical solution of the utility model, by setting annular in shape set on the panel assembly 11 of the ceiling machine 100 Air outlet 112, and air guide ring 20 is installed on to the upper surface of the panel assembly 11, the air guide ring 20 includes curved set The multiple wind deflectors 21 and multiple wind-guiding subplates 22 put, and one end of 22 and one wind deflector 21 of each wind-guiding subplate It is slidably connected, radial direction of each wind-guiding subplate 22 along the air outlet 112 is slidably connected with the panel assembly 11, with So that the arc length of the sub-assembly formed by a 21 and two wind-guiding subplate 22 of wind deflector is adjustable, pass through driving Device drives the radial motion of the wind deflector 21 and/or the wind-guiding subplate 22 along the air outlet 112, whole to cause The air guide ring 20 can be along the radial expansion of the air outlet 112, and this makes it possible to change the air guide ring 20 to block institute The area of air outlet 112 is stated, and then the air-out area of the air outlet 112 can be changed, namely causes the air outlet 112 Aperture it is adjustable set, because the aperture of the air outlet 112 can adjust, this allows for going out by the air outlet 112 Air quantity can be realized by adjusting the aperture of the air outlet 112, and be advantageous to be lifted the experience of user.

In order to increase the blowing range of the air outlet 112, in an embodiment of the present utility model, Fig. 1 is refer to, institute The upper surface for stating air guide ring 20 is sloped downwardly setting from the inner side of the air guide ring 20 to the outer of the air guide ring 20.It is described The upper surface of air guide ring 20 can be plane, can also be curved surface protruding upward etc., not do specific restriction herein.Need Illustrate, the upper surface of the air guide ring 20 directly contacts with the air in the air-out passage, and the air guide ring 20 Upper surface can change the flow direction of the air being in contact with it, this upper surface for also allowing for the air guide ring 20 has wind-guiding effect Fruit, and the upper surface of the air guide ring 20 is arranged to tilt down setting, this allow for the air guide ring 20 along it is described go out The radial expansion in air port 112 is simultaneously described in shield portions during air outlet 112, and the partial air in the air-out passage is by described Before air outlet 112 can with the upper surface of the air guide ring 20, and with the sky of the upper surface of the air guide ring 20 Gas is flowed out institute by the guide function of the upper surface of the air guide ring 20 along the bearing of trend of the upper surface of the air guide ring 20 Air outlet 112 is stated, is arranged to compared to by the upper surface of the air guide ring 20 in the horizontal direction along setting, by institute in the present embodiment The upper surface for stating air guide ring 20 is arranged to tilt down setting, can not only increase the blowing range of the air outlet 112, simultaneously When can also avoid air outlet 112 described in the shield portions of air guide ring 20, the company of the wind deflector 21 and the outgassing wind-tunnel The place of connecing forms eddy flow, and then occurs the problem of the air-out effect of the influence ceiling machine 100；And the appearance of eddy flow can also increase The wind noise of the ceiling machine 100, the upper surface of the air guide ring 20 is arranged into inclined-plane to drop to a certain extent The wind noise of the low ceiling machine 100, and then be advantageous to improve the experience of user.

In order to facilitate the installation of air guide ring 20, in an embodiment of the present utility model, Fig. 2, the panel group refer to Part 11 includes panel 113 and the annular sleeve fishplate bar 114 upwardly extended from the panel 113, it is necessary to explanation, the ring Shape set fishplate bar 114 is convexly equipped in position of the panel assembly 11 between the air inlet 111 and the air outlet 112.Institute Stating housing 10 also includes the mounting bracket 13 positioned at the top of panel 113, and the mounting bracket 13 includes what is set in a ring Pressing plate 131 and the annular buttcover plate 132 extended downwardly from the interior lateral margin of the pressing plate 131.

When installing the air guide ring 20, the air guide ring 20 is first sheathed on to the annular cage plate of the panel assembly 11 On 114, then the annular buttcover plate 132 of the mounting bracket 13 docked with the annular cage plate 114, now the panel group Vertically to being set in distance, this allows for being located at the annular pressing plate 131 of the panel 113 of part 11 and the mounting bracket 13 Buttcover plate 132 or the air guide ring 20 in the outside of the annular cage plate 114 are limited.Due to the annular buttcover plate 132 and the ring Shape is covered fishplate bar 114 and connected by the way of socket, and socket has the advantages of convenient disassembly, quick, thus facilitates described lead The dismounting of vane 20, and then while be advantageous to improve the installation effectiveness of the air guide ring 20, also help the air guide ring 20 Maintenance and replacing.

Further, the annular cage plate 114 and the annular buttcover plate 132 can also by buckle, screw etc. other Connector is fixedly connected, so allow for connecting between the annular cage plate 114 and the annular buttcover plate 132 more firmly, Come off so as to avoid the mounting bracket 13 from the support of panel 113, and then avoid air guide ring 20 from the panel Come off on component 11.

The relatively described wind deflector 21 of the two wind-guiding subplates 22 slides for convenience, in an embodiment of the present utility model In, it refer to Fig. 8 and Fig. 9, the both ends of the wind deflector 21 are respectively equipped with the along the bearing of trend extension of the wind deflector 21 One slide rail 211, the first sliding block 221 being slidably connected with first slide rail 211 is correspondingly arranged on the wind-guiding subplate 22.Institute State the first slide rail 211 and first sliding block 221 is slidably connected, the two is in the relatively described wind deflector 21 of the wind-guiding subplate 22 During slip, guiding can be played a part of, accordingly even when existing gap between the wind-guiding subplate 22 and the wind deflector 21 Bigger, the wind-guiding subplate 22 relatively described wind deflector 21 will not also produce larger bounce when sliding, and then ensure that institute Stating air guide ring 20 can smoothly stretch along the radial direction of the air outlet 112；The He of wind deflector 21 can also be reduced simultaneously The wind-guiding subplate 22 is relative slide caused by noise, so as to advantageously reduce the ceiling machine 100 work caused by make an uproar Sound, be advantageous to improve the experience of user.

It should be noted that first slide rail 211 can be formed by the groove being opened on the wind deflector 21, can also It is to be formed by " T " the font projection for protruding the wind deflector 21, can also be and slide rail on the wind deflector 21 by being installed on Road is formed, and the generation type of the first slide rail 211 has many kinds, is not done specifically at this to how the first slide rail 211 is specifically formed Limit；Correspondingly, the structure of first sliding block 221 corresponds to the structure setting of first slide rail 211.

Further, tangential direction of first slide rail 211 along the end of wind deflector 21 is extended.So set Put so that first slide rail 211 is rectilinear orbit, and for rectilinear orbit is compared to curve track, the shaping of rectilinear orbit is more Add easily, thus there is the setting for the first slide rail 211 being easy on the wind deflector 21；In addition, first sliding block 221 is straight Resistance suffered by being slided in trajectory is less than first sliding block 221 and suffered resistance is slided in curve track, thus Reduce the friction between first sliding block 221 and first slide rail 211, so that first sliding block 221 can be more Smoothly slided along first slide rail 211, while first sliding block 221 can also be reduced along first slide rail 211 caused noises when sliding.

Obviously, the relatively described wind deflector 21 of the two wind-guiding subplates 22 slides for convenience, of the present utility model another In embodiment, the wind-guiding subplate 22 is connected with the wind deflector 21 by the way of socket.It should be noted that the wind-guiding The corresponding diameter of a circle of subplate 22 is equal with the 21 corresponding diameter of a circle of wind deflector, and this allows for the wind-guiding subplate 22 and described After wind deflector 21 is socketed, the wind-guiding subplate 22 can be along the bearing of trend of the wind deflector 21, namely the wind deflector 21 The circumferential slip of corresponding circle.And the wind deflector 21 is connected with the wind-guiding subplate 22 by the way of socket so that described When the relatively described wind deflector 21 of wind-guiding subplate 22 slides, larger bounce will not be produced, and then ensure that the wind-guiding subplate 22 Can relatively described wind deflector 21 smoothly slide.

It is understood that the wind-guiding subplate 22 and the socket of the wind deflector 21 can be that the wind-guiding subplate 22 is arranged End sleeve in the end of the wind deflector 21, or the wind deflector 21 is located in the wind deflector 21, can also be institute State wind deflector 21 and the wind-guiding subplate 22 is mutually socketed.In embodiment of the present utility model, the wind deflector 21 and described Wind-guiding subplate 22 is by the way of being mutually socketed, specifically, the wind deflector 21 includes upper wind deflector 212 and covered described The lower cover 213 of the upper lower surface of wind deflector 212, and the end of the lower cover 213 and the end of the upper wind deflector 212 Gap coordinates, to form sliding channel；The wind-guiding subplate 22 includes the sliding panel being slidably mounted in the sliding channel 222 and the upper wind-guiding subplate 223 that the upper cover plate is set is connected and coated with the side of sliding panel 222.So set Put so that stable connection between the wind deflector 21 and the wind-guiding subplate 22.

The wind-guiding subplate 22 slides along the diametrically described panel assembly 11 of the air outlet 112 for convenience, In an embodiment of the present utility model, Fig. 9 and Figure 10 are refer to, the upper surface of the panel assembly 11 is provided with along described Air outlet 112 radially extends, and along multiple second slide rails 115 being circumferentially arranged of the air outlet 112；Correspondingly, often The second sliding block 224 being slidably connected with second slide rail 115 is provided with the one wind-guiding subplate 22.

Second slide rail 115 and second sliding block 224 are slidably connected, and the two is in the wind-guiding subplate 22 along institute When stating diametrically described panel assembly 11 slip of air outlet 112, guiding can be played a part of, accordingly even when the wind-guiding Existing gap is bigger between subplate 22 and the panel assembly 11, and the wind-guiding subplate 22 is along the air outlet 112 Larger bounce will not be also produced when diametrically the panel assembly 11 slides, can this assures the air guide ring 20 Smoothly stretched along the radial direction of the air outlet 112.

It should be noted that second slide rail 115 can be formed by the groove on the panel assembly 11, can also It is to be formed by protruding the upper surface of panel assembly 11 " T " the font projection, can also be by being installed on the panel assembly 11 The dragging track of upper surface is formed, and the generation type of the second slide rail 115 has many kinds, at this it is specific to the second slide rail 115 how Specific restriction is not done in formation；Correspondingly, the structure of second sliding block 224 corresponds to the structure setting of second slide rail 115. In embodiment of the present utility model, second slide rail 115 is formed by the recessed chute on the panel assembly 11, described Second sliding block 224 is then formed by the projection being convexly equipped on the wind-guiding subplate 22.

In order that the wind-guiding subplate 22 can more smoothly relatively described panel assembly 11 slides, of the present utility model In one embodiment, the free end of second sliding block 224 is provided with ball 226, and the ball 226 is in second sliding block 224 are attached to when corresponding on the panel 113 in chute, and the bottom land of the ball 226 and the chute is in rolling contact.Described Wind-guiding subplate 22 is along the air outlet 112 when radially sliding, and the relatively described chute of the ball 226 rolls, and this also just makes Sliding friction between second sliding block 224 and the bottom land of the chute becomes for rolling friction so that described the Two sliding blocks 224 can be slided smoothly along the chute, and then ensure that the wind-guiding subplate 22 can be smoothly along institute The diametrically described panel 113 for stating air outlet 112 slides.

Obviously, can also be in order that the wind-guiding subplate 22 can more smoothly relatively described panel assembly 11 slides A roller 226 is sheathed on second sliding block 224, the roller 226 is installed in the chute in second sliding block 224 When, contacted with two cell walls that the chute is oppositely arranged.In the radially sliding along the air outlet 112 of wind-guiding subplate 22 When, two cell walls that the roller 226 is oppositely arranged along the chute roll, and this also allows for second sliding block 224 and institute The sliding friction stated between two cell walls that chute is oppositely arranged becomes for rolling friction, so that the energy of the second sliding block 224 It is enough smoothly to be slided along the chute, and then ensure that the wind-guiding subplate 22 can be smoothly along the air outlet 112 Diametrically described panel 113 slide.

It should be noted that in order that the wind-guiding subplate 22 can more smoothly relatively described panel assembly 11 slides, Above-mentioned two embodiment can be combined, i.e., while setting ball 226 in the free end of second sliding block 224, also described Be arranged roller on second sliding block 224, this allow for second sliding block 224 along the chute slide when, second sliding block Rolling friction is only existed between 224 and the chute, is so greatly lowered between second sliding block 224 and the chute Frictional force so that second sliding block 224 can be slided more smoothly along the chute, and then ensure that described lead Wind subplate 22 can be slided smoothly along the diametrically described panel 113 of the air outlet 112.

In embodiment of the present utility model, the form of the drive device can have many kinds, such as the driving dress Put and be made up of motor and link assembly, the drive device is made up of etc. motor, rocking bar and sliding block for another example, is just differed herein One enumerates.

In first embodiment of the present utility model, refer to Fig. 3, each drive device 30a include motor 31a, Gear 32a and rack 33a, the motor 31a are fixedly installed on housing 10, and the gear 32a is sheathed on the motor 31a Output shaft on, the rack 33a radially extending and being fixedly connected with the wind deflector 21 along the air outlet 112, and The rack 33a engages with the gear 32a.

When the motor 31a drives the gear 32a to rotate, the rack 33a can be in the driving of the gear 32a Under along the air outlet 112 radial motion, the rack 33a motion while can drive the wind deflector 21 along institute Moving radially for air outlet 112 is stated, the wind-guiding subplate 22 positioned at the both ends of wind deflector 21 is under the drive of the wind deflector 21 Along radially sliding for the air outlet 112, the radial direction along the air outlet 112 is merely able to due to the two wind-guiding subplates 22 Slide, this allows for the wind deflector 21 along the air outlet 112 when moving radially, also relative two institutes of the wind deflector 21 State wind-guiding subplate 22 to slide, so allowing for being capable of edge by the sub-assembly that the 21 and two wind-guiding subplate 22 of wind deflector is formed The radial expansion of the air outlet 112, so also allow for the air guide ring 20 can be along the radial direction of the air outlet 112 It is flexible.

Obviously, the rack 33a can be connected with the wind-guiding subplate 22, or the wind deflector 21 and the wind-guiding Subplate 22 is respectively connected with rack 33a, and the drive device 30a corresponds to each rack 33a and is provided with a gear 32a and a motor 31a, so allowing for the wind deflector 21 and the wind-guiding subplate 22 can move when corresponding to motor 31a driving similarly hereinafter, For the wind deflector 21 and the specific motion process of the wind-guiding subplate 22, just repeat no more herein.

In second embodiment of the present utility model, Fig. 4 is refer to, is provided with the wind deflector 21 and extends along direction The driving slide rail 214 of extension；The drive device 30b includes motor 31b, rocking bar 32b and drive block 33b, wherein, it is described Motor 31b is fixedly installed on the housing 10, and one end of the rocking bar 32b is then connected with the motor 31b, the driving Block 33b is located at the described one end of rocking bar 32b away from motor 31b, and the drive block 33b slides with the driving slide rail 214 Connection.

When the motor 31b drives the rocking bar 32b to swing, the rocking bar 32b is then as the motor 31b does circumference Motion, then circumference is together done located at drive block 33bs of the rocking bar 32b away from described motor 31b one end with the rocking bar 32b Motion, and the radius corresponding to the movement locus of the driving sliding block and the radius corresponding to the wind deflector 21 are unequal, this The sliding block is allowed for when the driving slide rail 214 on relatively described wind deflector 21 slides, can also drive the edge of wind deflector 21 Moving radially for the air outlet 112, which achieves the group formed by the 21 and two wind-guiding subplate 22 of wind deflector Component stretches, and then also can be realized as radial expansion of the air guide ring 20 along the air outlet 112.

It should be noted that in embodiment of the present utility model, the rocking bar 32b is removed along the air outlet 112 Radially extend, and the length of the rocking bar 32b be equal to the air outlet 112 radius scheme outside other Scheme is within the protection domain of the application.

In 3rd embodiment of the present utility model, Fig. 5 is refer to, the drive device 30c includes motor 31c, first Connecting rod 32c and second connecting rod 33c, wherein, the motor 31c is fixedly installed on the housing 10, the first connecting rod 32c One end be connected with the motor 31c, the one end of the first connecting rod 32c away from the motor 31c and the second connecting rod 33c is pivotally connected, and the one end of the second connecting rod 33c away from the first connecting rod 32c is pivotally connected with the wind deflector 21.

When the motor 31c is rotated, the motor 31c drives the first connecting rod 32c to swing, with the first connecting rod The second connecting rod 33c of 32c pivot joints is then also together swung in the drive of the first connecting rod 32c, and in the second connecting rod 33c When being swung with the first connecting rod 32c, ends of the second connecting rod 33c away from the first connecting rod 32c is along described The radial direction of air outlet 112 does reciprocal linear motion, and this allows for the wind deflector 21 with second connecting rod 33c pivot joints described second Diametrically reciprocating along the air outlet 112 under connecting rod 33c drive.And be divided into the both ends of wind deflector 21 two lead Wind subplate 22 in the wind deflector 21 along the air outlet 112 when moving radially, by the wind deflector 21 driving and Along moving radially for the air outlet 112, due to the wind-guiding subplate 22 positioned at the both ends of wind deflector 21 with the panel Component 11 is slidably connected, and this wind-guiding subplate 22 for allowing for positioned at the both ends of wind deflector 21 is merely able to along the air outlet 112 radially slide, that is to say, that while radial motion of the wind deflector 21 along the air outlet 112, also along it Bearing of trend slides with respect to two wind deflectors 21, and it is relative to move, if with the wind deflector 21 for object of reference, can be with It is considered that the relatively described wind deflector 21 of bearing of trend of the wind-guiding subplate 22 along the wind deflector 21 slides.So just realize The sub-assembly formed by the 21 and two wind-guiding subplate 22 of wind deflector it is flexible, so as to also be achieved that the air guide ring 20 along the air outlet 112 radial expansion, and then the air outlet 112 that also can be realized as changing the ceiling machine 100 is big It is small.

If in view of the first connecting rod 32c as the motor 31c moves in a circle, the first connecting rod 32c is needed Larger working space is wanted, in consideration of it, in embodiment of the present utility model, the motor 31c preferably uses stepper motor 31c, because stepper motor 31c can be rotated and reverse, it can so be controlled by adjusting the rotational angle of the stepper motor 31c The swing angle of the first connecting rod 32c is made, to reduce the working space of the first connecting rod 32c, and then is advantageous to reduce institute State the overall volume of ceiling machine 100.Certainly, the first connecting rod 32c is in the swing angle range motion of restriction, the wind-guiding Ring 20 can open the air outlet 112 completely along the radial direction of the air outlet 112 or be completely covered by the air outlet 112.

In fourth embodiment of the present utility model, Fig. 6 and Fig. 7 are refer to, the drive device 30d includes motor 31d, The runner 32d, the motor 31d that are sheathed on the output shaft of the motor 31d and the runner 32d components can be installed on institute Wind deflector 21 is stated either on the wind-guiding subplate 22 or on the wind deflector 21 and the wind-guiding subplate 22 while is installed； The motor 31d is corresponded on the panel assembly 11 and the runner 32d components set the first guide,

When the motor 31d drives the runner 32d to rotate, the runner 32d moves along first guide, The wind-guiding subplate 22 is so allowed for the runner 32d together along the radial motion of the air outlet 112, and positioned at two Wind deflector 21 between the wind deflector 21 is described in radial motion of two wind deflectors 21 along the air outlet 112 The both ends of wind deflector 21 are respectively provided with the speed of the radial direction along the air outlet 112, and the velocity composite at the both ends of the wind deflector 21 Afterwards and the radial direction along the air outlet 112, so allowing for the wind deflector 21 can be along the footpath of the air outlet 112 To motion, and then enable radial expansion of the air guide ring 20 along the air outlet 112.

It should be noted that first guide can be the other structures part such as rack, elongate slots, at this to described One guide does not do specific restriction.In an embodiment of the present utility model, the panel assembly 11 faces the air guide ring 20 surface is provided with along the air outlet 112 and radially extends multiple first chutes, and each first chute forms one described the One guide；The runner 32d be then installed in first chute and with first chute along its length on groove Wall abuts.

The wind deflector 21 is slided with respect to the two wind-guiding subplates 22 for convenience, and the both ends of the wind deflector 21 are set respectively It is equipped with the second guide along the bearing of trend extension of the wind deflector 21；The drive mechanism also includes being sheathed on the motor Driving wheel 33d on 31d output shaft, be installed on the wind-guiding subplate 22 and with second guide drive connection The driven pulley 34d and transmission belt 35d that the driving wheel 33d and driven pulley 34d is connected.

It should be noted that second guide not only has the function that to be oriented to, it is between the driven pulley 34d Also there is drive connection.When the motor 31d drives the driving wheel 33d to rotate, due to the driving wheel 33d with it is described from Spacing between driving wheel 34d is changeless, and this allows for the driven pulley 34d and done under the drive of the transmission belt 35d Rotary motion；And the driven pulley 34d and second guide drive connection, that is to say, that the driven pulley 34d turns Also relatively described second guide rolls when dynamic, because the wind-guiding subplate 22 is merely able to the radial direction along the air outlet 112 Motion, and the wind deflector 21 is slidably connected with the wind-guiding subplate 22, and this allows for the wind deflector 21 being capable of phase The wind-guiding subplate 22 is slided, this assures radial motion of the wind-guiding subplate 22 along the air outlet 112 Meanwhile the also relative two wind-guiding subplates 22 of the wind deflector 21 slide, and ensure that the air guide ring 20 can be along institute State the radial expansion of air outlet 112.

It should be noted that second guide can be the other structures part such as rack, elongate slots, at this to described Two guides do not do specific restriction.In an embodiment of the present utility model, the both ends of the wind deflector 21 are provided with edge The second chute that the bearing of trend of the wind deflector 21 is set, each second chute form second guide；Institute State driven pulley 34d be installed in second chute and with second chute along its length on a cell wall abut.

When the motor 31d drives the driven pulley 34d to rotate, the driven pulley 34d is along second chute Cell wall on length direction is rolled, and the frictional force of interaction is produced between the cell wall of second chute, but described Wind-guiding subplate 22 is merely able to the radial motion along the air outlet 112, that is to say, that the position of the driven pulley 34d along The bearing of trend of the wind deflector 21 can not change, and this allows for the wind deflector 21 and slided in relatively described wind-guiding subplate 22 It is dynamic, and then the length for the sub-assembly for be formed by the 21 and two wind-guiding subplate 22 of wind deflector increases, and then cause institute When stating radial expansion of the air guide ring 20 along the air outlet 112, the air guide ring 20 still can be to the air outlet 112 Each position carries out wind-guiding.

Preferred embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, Every equivalent structure change under inventive concept of the present utility model, made using the utility model specification and accompanying drawing content Change, or directly/be used in other related technical areas indirectly and be included in scope of patent protection of the present utility model.

Claims (13)

1. a kind of ceiling machine, it is characterised in that the ceiling machine includes：

Housing, including panel assembly, air inlet and the air-out set around the air inlet are offered on the panel assembly Mouthful；

Air guide ring, the upper surface of the panel assembly being installed on, the air guide ring includes multiple wind deflectors and multiple wind-guiding subplates, The both ends of each wind deflector are slidably connected with a wind-guiding subplate respectively, and each wind-guiding subplate with it is described Panel assembly is slidably connected, so that wind-guiding subplate the radially sliding along the air outlet；And

Multiple drive devices, it is installed in the housing, each drive device is used to drive the wind deflector and/or described Radial motion of the wind-guiding subplate along the air outlet, changed with causing radial expansion of the air guide ring along the air outlet The aperture of the air outlet.

2. ceiling machine as claimed in claim 1, it is characterised in that the drive device includes motor and transmission mechanism, institute Transmission mechanism is stated to be used to the rotary motion of the motor being converted to linear motion.

3. ceiling machine as claimed in claim 2, it is characterised in that the transmission mechanism includes being sheathed on the output of the motor Gear on axle and the rack engaged with the gear, the rack are connected with the wind deflector and along the air outlets Radially extend setting, the rack when the motor drives the pinion rotation, drive the wind deflector along it is described go out Air port moves radially.

4. ceiling machine as claimed in claim 3, it is characterised in that perpendicular bisector extension of the rack along the wind deflector is set Put.

5. ceiling machine as claimed in claim 1, it is characterised in that one end of each the wind-guiding subplate and a wind deflector Socket.

6. ceiling machine as claimed in claim 1, it is characterised in that the both ends of each wind deflector, which are respectively equipped with along described, leads First slide rail of the bearing of trend extension of aerofoil；

Each wind-guiding subplate is provided with the first sliding block being slidably connected with first slide rail.

7. ceiling machine as claimed in claim 6, it is characterised in that each first slide rail is along it adjacent to the wind deflector The tangential direction of end be extended.

8. ceiling machine as claimed in claim 1, it is characterised in that the panel assembly is provided with face of the surface of the air guide ring Radially extended along the air outlet, and along multiple second slide rails being circumferentially arranged of the air outlet；

The second sliding block being slidably connected with second slide rail is provided with each wind-guiding subplate.

9. ceiling machine as claimed in claim 8, it is characterised in that the panel assembly is recessed in face of the surface of the air guide ring There is the chute radially extended along the air outlet, to form second slide rail；

The free end of second sliding block is provided with ball, when second sliding block is along the slide, the ball with The bottom land of the chute is in rolling contact.

10. ceiling machine as claimed in claim 9, it is characterised in that second sliding block is also arranged with roller, described second When sliding block is along the slide, the roller is in rolling contact with the chute in two cell walls being oppositely arranged.

11. the ceiling machine as described in any one in claim 1-10, it is characterised in that corresponding to any two wind deflector Central angle sizableness.

12. the ceiling machine as described in any one in claim 1-10, it is characterised in that the upper surface of the air guide ring is from institute Inner side to the outer of the air guide ring for stating air guide ring is sloped downwardly setting.

13. the ceiling machine as described in any one in claim 1-10, it is characterised in that the panel assembly include panel, And the annular cage plate upwardly extended from the panel；

The housing also includes mounting bracket, and the mounting bracket includes the pressure set above the panel and in a ring Plate and the annular buttcover plate for extending downwardly and being connect with the annular sleeve sleeve-board from the inside of the pressing plate；

The air guide ring is installed on the outside of the annular cage plate or the annular buttcover plate, and is limited in the panel and the pressure Between plate.