CN207962927U - Ceiling machine and its cover component - Google Patents
Ceiling machine and its cover component Download PDFInfo
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- CN207962927U CN207962927U CN201820321860.9U CN201820321860U CN207962927U CN 207962927 U CN207962927 U CN 207962927U CN 201820321860 U CN201820321860 U CN 201820321860U CN 207962927 U CN207962927 U CN 207962927U
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Abstract
The utility model discloses a kind of ceiling machine and its cover component, the cover component includes：Cover, wind deflector and driving device, there is air outlet on the cover, the wind deflector is located at the air outlet and includes the first plate and the second plate, gas channel is limited between first plate and second plate, on the cross section of the wind deflector, the one side edge close to second plate of first plate includes towards the recessed inner concave curve section of the convex outer curve section protruded close to the direction of second plate and the direction for being directed away from second plate, and the driving device drives the wind deflector rotation.Cover component according to the present utility model for ceiling machine, outlet air air-flow can be converged in gas channel and be turned to naturally, to increase blowing range, extended air supplying distance, reduced out wind resistance, improve outlet air efficiency, optimize air-out effect.
Description
Technical field
The utility model is related to air-conditioning technical fields, more particularly, to a kind of ceiling machine and its cover component.
Background technology
Ceiling machine in the related technology, is generally embedded in four sides air-out in ceiling, and the wind deflector at air outlet passes through
It forms an angle to adjust the flow direction of outlet air air-flow, to reach adjusting outlet air with outlet air air-flow shape around rotation axis rotation
The effect of effect.However, wind deflector in the related technology is single layer, single curvature structures, control efficiency is low, and blowing range is small, and
And since ceiling machine is mounted on the surface of user, the cold wind that on the one hand freezes can blow people directly down chillly, on the other hand make
Hot wind, which can float, can not effectively reach ground, cause user experience bad.
Utility model content
The utility model aims to solve at least one of the technical problems existing in the prior art.For this purpose, the utility model exists
In a kind of cover component for ceiling machine of proposition, the wind deflector of the cover component can promote user experience.
The utility model also proposes a kind of ceiling machine with above-mentioned cover component.
According to the cover component for ceiling machine of the utility model first aspect embodiment, including：Cover, the cover
It is upper that there is air outlet；Wind deflector, the wind deflector are located at the air outlet and include the first plate and the second plate, first plate
Limit gas channel between second plate, on the cross section of the wind deflector, first plate close to described the
The one side edge of two plates includes towards the convex outer curve section protruded close to the direction of second plate and being directed away from described second
The recessed inner concave curve section in the direction of plate；And driving device, the driving device drive the wind deflector rotation.
According to the cover component for ceiling machine of the utility model embodiment, user experience can be promoted.
In some embodiments, the convex outer curve section seamlessly transits with the inner concave curve section and is connected.
In some embodiments, along the airflow direction of the gas channel, the convex outer curve section is smoothly connected
In the upstream of the inner concave curve section.
In some embodiments, along the airflow direction of the gas channel, the convex outer curve section is smoothly connected
In the downstream of the inner concave curve section.
In some embodiments, the chord length of second plate be less than first plate chord length and second plate with it is described
Inner concave curve section is oppositely arranged.
In some embodiments, at least one of the convex outer curve section and the inner concave curve section are circular curve.
In some embodiments, first plate and second plate are fixedly linked to rotate synchronously.
In some embodiments, the air outlet and the wind deflector are multiple and correspond, the driving device
It it is one, multiple wind deflectors are connected by shaft coupling, and the driving device is by driving its in multiple wind deflectors
In one rotate so that multiple wind deflectors rotate synchronously.
In some embodiments, the air outlet and the wind deflector are multiple and correspond, the driving device
To be multiple, multiple driving devices drive multiple wind deflectors correspondingly respectively.
According to the ceiling machine of the utility model second aspect embodiment, including：Casing, the casing are embedded on the ceiling
And bottom-open；Cover component, the cover component are according to the utility model first aspect embodiment for ceiling machine
Cover component and the bottom for being located at the casing.
According to the ceiling machine of the utility model embodiment, by the cover group for ceiling machine that above-mentioned first aspect is arranged
Part, to improve the overall performance of ceiling machine.
The additional aspect and advantage of the utility model will be set forth in part in the description, partly will be from following description
In become apparent, or recognized by the practice of the utility model.
Description of the drawings
Fig. 1 is the sectional view according to the ceiling machine of the utility model one embodiment；
Fig. 2 is the portions the A enlarged drawing that Fig. 1 centre circles show；
Fig. 3 is the portions the B enlarged drawing that Fig. 1 centre circles show；
Fig. 4 is the fundamental diagram of wind deflector shown in Fig. 3；
Fig. 5 is the front view of wind deflector shown in Fig. 3；
Fig. 6 is the stereogram of wind deflector shown in Fig. 3；
Fig. 7 is another working state figure of wind deflector shown in Fig. 3；
Fig. 8 is the cooperation figure of the driving device and wind deflector according to the utility model one embodiment；
Fig. 9 is the portions the C enlarged drawing that Fig. 8 centre circles show；
Figure 10 is the cooperation figure according to the driving device and wind deflector of the utility model another embodiment；
Figure 11 is the portions the D enlarged drawing that Figure 10 centre circles show；
Figure 12 is the upward view according to the ceiling machine of the utility model another embodiment；
Figure 13 is one working state figure of ceiling machine shown in Figure 12；
Figure 14 is the sectional view of the E-E lines along Figure 13；
Figure 15 is the portions the F enlarged drawing that Figure 14 centre circles show；
Figure 16 is another working state figure of ceiling machine shown in Figure 12；
Figure 17 is the sectional view of the G-G lines along Figure 16；
Figure 18 is the portions the H enlarged drawing that Figure 17 centre circles show；
Figure 19 is the fundamental diagram of wind deflector shown in Figure 18；
Figure 20 is another working state figure of ceiling machine shown in Figure 12；
Figure 21 is the sectional view of the J-J lines along Figure 20；
Figure 22 is the portions the K enlarged drawing that Figure 21 centre circles show；
Figure 23 is another working state figure of ceiling machine shown in Figure 12；
Figure 24 is the sectional view of the L-L lines along Figure 23；
Figure 25 is the portions the M enlarged drawing that Figure 24 centre circles show；
Figure 26 is the portions the N enlarged drawing that Figure 24 centre circles show；
Figure 27 is another working state figure of ceiling machine shown in Figure 12；
Figure 28 is the sectional view of the P-P lines along Figure 27；
Figure 29 is the portions the Q enlarged drawing that Figure 28 centre circles show；
Figure 30 is the portions the R enlarged drawing that Figure 28 centre circles show.
Reference numeral：
Ceiling machine 1000；Casing 100；Cover component 200；Other wind deflectors X；
Cover 1；Air outlet 11；Return air inlet 12；
Wind deflector 2；First plate 21；Inside edge 211；Convex outer curve section 211A；Inner concave curve section 211B；
Outer ledge 212；
Second plate 22；Gas channel 23；Rib 24；
Driving device 3；Gear mechanism 31；Shaft coupling 4.
Specific implementation mode
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
Following disclosure provides many different embodiments or example is used for realizing the different structure of the utility model.For
The disclosure of simplified the utility model, is hereinafter described the component of specific examples and setting.Certainly, they are only and show
Example, and purpose does not lie in limitation the utility model.In addition, the utility model can in different examples repeat reference numerals
And/or letter.This repetition is for purposes of simplicity and clarity, itself not indicate discussed various embodiments and/or set
Relationship between setting.In addition, the example for the various specific techniques and material that the utility model provides, but this field is common
Technical staff can be appreciated that the applicable property of other techniques and/or the use of other materials.
In the following ,-Figure 30 referring to Fig.1, description is according to the cover component for ceiling machine 1000 of the utility model embodiment
200。
As shown in Fig. 1, Fig. 3 and Fig. 8, cover component 200 includes：Cover 1, wind deflector 2 and driving device 3, on cover 1
With air outlet 11, wind deflector 2 is located at air outlet 11 and is driven by driving device 3 and rotated, that is to say, that driving device 3 can
To drive wind deflector 2 to be rotated at air outlet 11, to adjust the air supply direction of air outlet 11.
As shown in Fig. 3, Fig. 4 and Figure 19, wind deflector 2 includes the first plate 21 and the second plate 22, the first plate 21 and the second plate 22
Between the gas channel 23 that limits, on the cross section of wind deflector 2, the one side edge close to the second plate 22 of the first plate 21
(being denoted as inside edge 211) includes towards the convex outer curve section 211A protruded close to the direction of the second plate 22 and being directed away from second
The recessed inner concave curve section 211B in the direction of plate 22.
Specifically, as shown in Fig. 4 and Figure 19, convex outer curve section 211A is referred to：Along 23 interior air-flow of gas channel
Circulating direction first gradually extends towards the direction close to the second plate 22, is re-directed towards what the direction far from the second plate 22 gradually extended
(212 direction of outer ledge for being first directed away from the first plate 21 in other words gradually extends, is re-directed towards close to the outer of the first plate 21 curve
The curve that 212 direction of lateral edges gradually extends).Inner concave curve section 211B is referred to：Along the circulation of 23 interior air-flow of gas channel
Direction, the direction for being first directed away from the second plate 22 gradually extend, are re-directed towards the curve gradually extended close to the direction of the second plate 22
(first gradually extends towards 212 direction of outer ledge close to the first plate 21 in other words, is re-directed towards the outer side edges far from the first plate 21
The curve that 212 direction of edge gradually extends).
As a result, according to the cover component 200 for ceiling machine 1000 of the utility model embodiment, by by wind deflector 2
It is set as double-deck (including 22 two plates of the first plate 21 and the second plate) and at least hyperbolicity (the i.e. inside edge of the first plate 21
211 include concave-convex hyperbolicity curve) so that Coanda effect of the air-flow based on viscous fluid in gas channel 23,
Along more than 211 steering naturally in 21 inside edge of the first plate, local resistance is small, and blowing range is wide, and air-supply effect is good.Moreover, by
It can be converged between the first plate 21 and the second plate 22 in air-flow, so as to extend air supplying distance.
In some embodiments of the utility model, as shown in Fig. 4 and Figure 19, convex outer curve section 211A and inner concave curve section
211B seamlessly transits connected, that is to say, that convex outer curve section 211A is connected with inner concave curve section 211B and the curvature of junction becomes
Change continuous.As a result, when air-flow is turned to by gas channel 23 along 21 inside edge of the first plate more than 211 times naturally, part hinders
Power smaller, air-supply effect are more preferable.
In some embodiments of the utility model, as shown in Fig. 4 and Figure 19, the chord length of the second plate 22 is less than the first plate 21
Chord length and the second plate 22 be oppositely arranged with inner concave curve section 211B, that is to say, that cross convex outer curve section 211A and inner concave curve
Make the straight line perpendicular to 23 circulating direction of gas channel, at least overwhelming majority of the second plate 22 and interior concave curved in the junction of section 211B
Line segment 211B is located at the homonymy of the straight line, and at least overwhelming majority of the second plate 22 is located at the straight line with convex outer curve section 211A is crossed
Both sides.Thus, it is possible to avoid causing gas channel 23 local overcurrent occur since the second plate 22 is opposite with convex outer curve section 211A
The smaller problem of area, to further decrease airflow resistance and noise.
In some embodiments of the utility model, as shown in Fig. 4 and Figure 19, on the cross section of wind deflector 2, the first plate
21 one side edge (i.e. outer ledge 212) far from the second plate 22 is formed towards the evagination far from 22 direction of the second plate protrusion
Curve, so that outer ledge 212 is different from the shape of inside edge 211.The inside edge 211 of the first plate 21 can as a result,
Preferably to coordinate with outer ledge 212, better wind effect is obtained.
Preferably, as shown in Fig. 4 and Figure 19, at least one of convex outer curve section 211A and inner concave curve section 211B are circle
Curved line, that is to say, that convex outer curve section 211A can may be circular curve for circular curve, inner concave curve section 211B.
Facilitate processing and manufacture as a result, and wind effect is more preferable.Certainly, the utility model is without being limited thereto, the first curve and the second song
Line can also be processed as other shapes line, such as oval camber line etc. respectively.
In some embodiments of the utility model, the first plate 21 and the second plate 22 are fixedly linked to rotate synchronously, such as
In specific example shown in Fig. 6, the first plate 21 and the second plate 22 can be by 22 length directions of the first plate 21 and the second plate
The upper multiple ribs 24 for being spaced apart distribution are connected and fixed, when to one of in the first plate 21 of rotation and the second plate 22,
Another in first plate 21 and the second plate 22 can rotate synchronously.Control difficulty is reduced as a result, simplifies driving device 3,
Reduce cost.Certainly, the utility model is without being limited thereto, and the first plate 21 and the second plate 22 can also stationary phases by other means
Even, it such as can be fixedly linked by two long spiro nails of the both sides being located on 22 length direction of the first plate 21 and the second plate.
In addition, in the other embodiment of the utility model, the first plate 21 can also be not fixed with the second plate 22 be connected and
Asynchronous rotation, at this point, driving device 3 may include respectively drive the rotation of the first plate 21 and driving the second plate 22 rotation two
Actuator.Thus, it is possible to realize more air supply patterns, do not repeat here.
In some alternative embodiments of the utility model, as shown in Figure 10 and Figure 11, when the first plate 21 and the second plate 22
When being fixedly linked to rotate synchronously, air outlet 11 and wind deflector 2 are multiple and correspond, at this point, driving device 3 can be only
It it is one, multiple wind deflectors 2 are connected by shaft coupling 4 (such as universal joint), and driving device 3 is by driving in multiple wind deflectors 2
It is one of to rotate so that multiple wind deflectors 2 rotate synchronously.The air-out direction of each air outlet 11 is identical as a result, driving device 3
Less investment, at low cost, control method is simple, reliable.
In the other alternative embodiment of the utility model, as shown in Figure 8 and Figure 9, when the first plate 21 and the second plate
22 when being fixedly linked to rotate synchronously, and air outlet 11 and wind deflector 2 are multiple and correspond, at this point, driving device 3 may be used also
Think multiple, multiple driving devices 3 drive multiple wind deflectors 2 correspondingly respectively, that is to say, that each wind deflector 2 is distinguished
Pass through a control rotation of driving device 3.Different air-supply effect (such as Figure 24-Figure 26 can be presented in each air outlet 11 as a result,
It is shown), to which user can regulate and control the air-out direction of different air outlets 11 according to different demands.
Further, it is to be appreciated that driving device 3 can be in a variety of such as shown in Fig. 9 specific examples, driving
Device 3 can drive wind deflector 2 to rotate by gear mechanism 31.Certainly, the utility model is without being limited thereto, and driving device can be with
Driving to wind deflector 2 is realized by the other modes such as directly driving.
In the embodiments of the present invention, along the airflow direction of gas channel 23, convex outer curve section 211A can
To be smoothly connected in the upstream or downstream of inner concave curve section 211B.- Figure 30 referring to Fig.1 as a result, is described according to utility model
Two specific embodiments.
Embodiment one
As shown in figure 4, along the airflow direction of gas channel 23, the inside edge 211 of the first plate 21 is by outer evagination
Line segment 211A is seamlessly transitted with inner concave curve section 211B to be connected, that is to say, that the first direction in inside edge 211 of the first plate 21
Close to the direction of the second plate 22 protrusion, it is re-directed towards the direction protrusion far from the second plate 22.As a result, by the way that convex outer curve section is arranged
211A can to enter most of air flow direction inner concave curve section 211B in gas channel 23 to receive inner concave curve section
The guiding role of 211B.
In this way, when 1000 refrigeration work of ceiling machine, the first plate 21 can be rotated to angle shown in Fig. 3 so that gas
Stream can upwards be blown by the guiding role of inner concave curve section 211B, the downward blow-through user of chill cold wind be avoided, to be promoted
User experience.When ceiling machine 1000 heats work, the first plate 21 can be rotated to angle shown in Fig. 7 so that air-flow can
Blown downwards with the guiding role by inner concave curve section 211B, it is ensured that hot wind can blow-through user, through foot downwards, to carry
Rise user experience.
As a result, in specific example shown in Fig. 4, when the airflow direction along gas channel 23, the first plate 21
Inside edge 211 is seamlessly transitted by convex outer curve section 211A and inner concave curve section 211B when being connected, and can make wind deflector 2
Realize good air-supply effect.
Optionally, as shown in figure 4, in the present embodiment one, the first plate 21 and the second plate 22 are fixedly linked to rotate synchronously,
Convex outer curve section 211A and inner concave curve section 211B is circular curve, and the radius of convex outer curve section 211A is R1, chord length L1,
The radius of inner concave curve section 211B is R2, chord length L2, and the chord length L of the first plate 21 is more than the chord length L3 of the second plate 22, the first plate
21 and second the distance between the tail end of plate 22 be L4, the distance between the first plate 21 and the second plate 22 are T1 (i.e. the first plates 21
Chord length line and the chord length line of the second plate 22 between maximum distance, i.e. gas channel 23 maximum width), the first plate 21 and
Angle between two plates 22 is θ 1 (angle i.e. between the chord length line of the first plate 21 and the chord length line of the second plate 22).Wherein：30°
≥θ1≥0°；2.5≥L1/L2≥1；L=L1+L2；30≥R1/L≥0.3；30≥R2/L≥0.3；2≥L3/L2≥0.6；0.3
≥L4/L1≥0；0.7≥T1/L≥0.4；150mm≥L≥30mm.
Embodiment two
As shown in figure 19, along the airflow direction of gas channel 23, the inside edge 211 of the first plate 21 is by interior concave curved
Line segment 211B is seamlessly transitted with convex outer curve section 211A to be connected, that is to say, that the first direction in inside edge 211 of the first plate 21
It protrudes, be re-directed towards and protruded close to the direction of the second plate 22 in direction far from the second plate 22.As a result, by the way that inner concave curve section is arranged
211B can to enter most of air flow direction convex outer curve section 211A in gas channel 23 to receive convex outer curve section
The guiding role of 211A.
In this way, when 1000 refrigeration work of ceiling machine, the first plate 21 can be rotated to angle shown in Figure 22 so that gas
Stream can upwards be blown by the guiding role of convex outer curve section 211A, the downward blow-through user of chill cold wind be avoided, to be promoted
User experience.When ceiling machine 1000 heats work, the first plate 21 can be rotated to angle shown in Figure 18 so that air-flow can
Blown downwards with the guiding role by convex outer curve section 211A, it is ensured that hot wind can blow-through user, through foot downwards, to carry
Rise user experience.
In addition, when 1000 refrigeration work of ceiling machine and the calm sense of needs (such as indoor temperature has reached setting refrigeration
Temperature), the first plate 21 can be rotated to angle shown in Figure 25 so that air-flow can pass through the guiding of convex outer curve section 211A
The direction return air inlet 12 (in conjunction with Figure 12) acted on cover 1 is blown, and causes air flow shortcircuit, but air-flow is flowed out to from air outlet 11
During return air inlet 12, can with the air heat exchange near cover component 200, so that indoor temperature remains unchanged,
To realize calm sense air-supply, user experience is promoted.
That is, since wind deflector 2 is configured to above-mentioned form, calm sense pattern may be implemented in ceiling machine 1000, i.e., sharp
With the wide feature of the blowing range of the wind deflector 2 of the utility model, refrigeration cold wind is led back into the return air inlet 12 on cover 1, is caused
Local return air short circuit forms local strong cold air loop, inducing peripheral air movement cooling, to which cold is slow after short circuit
Under give, alleviate " sense of the blowing a cold wind over " problem of existing ceiling machine 1000 of even being eliminated.Certainly, the utility model is without being limited thereto, at this
In the other embodiment of utility model, can also not have return air inlet 12 on cover 1.
As a result, in the specific example shown in Figure 19, along the airflow direction of gas channel 23, the first plate 21 it is interior
Lateral edges 211, which are seamlessly transitted by inner concave curve section 211B with convex outer curve section 211A, to be connected, so that wind deflector 2 can be with
It preferably takes into account and send pattern and calm sense pattern under a variety of air supply patterns, especially hot wind.
Optionally, as shown in figure 19, in the present embodiment two, the first plate 21 is fixedly linked with the second plate 22 to be turned with synchronous
Dynamic, convex outer curve section 211A and inner concave curve section 211B are circular curve, and the radius of inner concave curve section 211B is R4, chord length is
The radius of L4, convex outer curve section 211A is R5, chord length L5, and the chord length L of the first plate 21 is more than the chord length L6 of the second plate 22, first
The distance between tail end of plate 21 and the second plate 22 is L7, and the distance between the first plate 21 and the second plate 22 are T2 (i.e. the first plates
The maximum width of maximum distance between 21 chord length line and the chord length line of the second plate 22, i.e. gas channel 23), 21 He of the first plate
Angle between second plate 22 is θ 2 (angle i.e. between the chord length line of the first plate 21 and the chord length line of the second plate 22).Wherein：
30°≥θ2≥0°；2.5≥L4/L5≥1；L=L4+L5；30≥R4/L≥0.3；30≥R5/L≥0.3；2≥L6/L5≥0.6；
0.6≥L7/L4≥0；0.7≥T2/L≥0.4；150mm≥L≥30mm.
To sum up, according to the cover component 200 of the utility model above-described embodiment one and embodiment two, since wind deflector 2 wraps
Chord length small one and large one 22 two plates of the first plate 21 and the second plate are included, the folder controlled between the first plate 21 and the second plate 22 is passed through
Angle can so that the air-flow in gas channel 23 is in convergence state, to promote air supplying distance, moreover, because chord length is larger
The inner surface of first plate 21 is concave-convex doubly curved surface, and the low pressure loss of air-flow may be implemented in the second smaller plate 22 of cooperation chord length
It turns to, cold wind can be blowed to ceiling in refrigeration, realize that cold wind does not blow people；Hot wind can be gone directly downwards and be used in heating
Family foot realizes warm sufficient effect；In refrigeration by by the matching of air supply direction and return air inlet 12, realizing calm sense refrigeration effect
(passing through the calm sense of air draft return air short circuit design, cold air natural subsidence).In addition, when ceiling machine 1000 shuts down, the second wind-guiding
Plate 2 can turn to angle shown in figure 15, so as to cover 1000 inner body of ceiling machine, improve U.S. of ceiling machine 1000
Sight degree.
In the following, with reference to figure 1- Figure 30, the ceiling machine 1000 according to the utility model embodiment is described.
As shown in Figure 1, ceiling machine 1000 includes：100 knead dough cap assemblies 200 of casing, casing 100 be embedded on the ceiling and
Bottom-open, cover component 200 are the cover component 200 of above-mentioned any embodiment and are located at the bottom of casing 100.As a result, by
There are the advantages such as outlet air controllability is good, wind-out range is wide, air-out effect is good in cover component 200, so that ceiling machine 1000
Advantage having the same.
In addition, can also include heat exchanger and wind turbine etc., casing 100 according to the ceiling machine 1000 of the utility model embodiment
The installation cavity of bottom-open is inside limited, heat exchanger and wind turbine are arranged in the installation cavity, as a result, when wind turbine and heat exchanger work
When making, indoor air can be drawn into ceiling machine 1000 by the return air inlet 12 on cover component 200 and be changed with heat exchanger
Heat, the air after heat exchange can be blown out to interior by the air outlet 11 on cover component 200, to play adjusting indoor air temperature
Effect.
In addition, as shown in Figure 1-Figure 3, air outlet 11 can be it is multiple, can only one or several air outlets 11 wherein
Above-mentioned wind deflector 2 is arranged in place, and other wind deflectors X (such as common wind deflector) is arranged at other air outlet 11, certainly, may be used also
To be respectively provided with above-mentioned wind deflector 2 at each air outlet 11.In addition, according to the ceiling machine 1000 of the utility model embodiment its
He is constituted such as drip tray and operation is all for those of ordinary skills known, is no longer retouched in detail here
It states.
In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is based on ... shown in the drawings
Orientation or positional relationship is merely for convenience of describing the present invention and simplifying the description, and does not indicate or imply the indicated dress
It sets or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as to the utility model
Limitation.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；Can be
It is connected directly, can also can be indirectly connected through an intermediary the mutual of connection inside two elements or two elements
Interactively.For the ordinary skill in the art, it can understand that above-mentioned term is new in this practicality as the case may be
Concrete meaning in type.
In the present invention unless specifically defined or limited otherwise, fisrt feature is "above" or "below" second feature
Can be that the first and second features are in direct contact or the first and second features pass through intermediary mediate contact.Moreover, first is special
Sign second feature " on ", " top " and " above " can be fisrt feature and be directly above or diagonally above the second feature, or only
Indicate that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be with
It is that fisrt feature is directly under or diagonally below the second feature, or is merely representative of fisrt feature level height and is less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
It states and is necessarily directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be with
It can be combined in any suitable manner in any one or more of the embodiments or examples.In addition, without conflicting with each other, this field
Technical staff can by the feature of different embodiments or examples described in this specification and different embodiments or examples into
Row combines and combination.
While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that：
Can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and objective, modification, replaced
And modification, the scope of the utility model are limited by claim and its equivalent.
Claims (10)
1. a kind of cover component for ceiling machine, which is characterized in that including：
Cover has air outlet on the cover；
Wind deflector, the wind deflector are located at the air outlet and include the first plate and the second plate, first plate and described
Gas channel is limited between two plates, on the cross section of the wind deflector, the one of close second plate of first plate
Lateral edges include towards the convex outer curve section protruded close to the direction of second plate and the direction for being directed away from second plate
Recessed inner concave curve section；And
Driving device, the driving device drive the wind deflector rotation.
2. the cover component according to claim 1 for ceiling machine, which is characterized in that the convex outer curve section and described
Inner concave curve section seamlessly transits connected.
3. the cover component according to claim 2 for ceiling machine, which is characterized in that along the gas of the gas channel
Circulating direction is flowed, the convex outer curve section is smoothly connected in the upstream of the inner concave curve section.
4. the cover component according to claim 2 for ceiling machine, which is characterized in that along the gas of the gas channel
Circulating direction is flowed, the convex outer curve section is smoothly connected in the downstream of the inner concave curve section.
5. the cover component for ceiling machine according to any one of claim 1-4, which is characterized in that second plate
Chord length be less than first plate chord length and second plate be oppositely arranged with the inner concave curve section.
6. the cover component according to claim 1 for ceiling machine, which is characterized in that the convex outer curve section and described
At least one of inner concave curve section is circular curve.
7. the cover component according to claim 1 for ceiling machine, which is characterized in that first plate and described second
Plate is fixedly linked to rotate synchronously.
8. the cover component according to claim 7 for ceiling machine, which is characterized in that the air outlet and the wind-guiding
Plate is multiple and corresponds, and the driving device is one, and multiple wind deflectors are connected by shaft coupling, the driving
Device one of in the multiple wind deflectors of driving by rotating so that multiple wind deflectors rotate synchronously.
9. the cover component according to claim 7 for ceiling machine, which is characterized in that the air outlet and the wind-guiding
Plate is multiple and corresponds, and the driving device is multiple, and multiple driving devices drive more correspondingly respectively
A wind deflector.
10. a kind of ceiling machine, which is characterized in that including：
Casing, the casing are embedded on the ceiling and bottom-open；
Cover component, the cover component are located at the bottom of the casing and for according to described in any one of claim 1-9
Cover component for ceiling machine.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820321860.9U CN207962927U (en) | 2018-03-08 | 2018-03-08 | Ceiling machine and its cover component |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820321860.9U CN207962927U (en) | 2018-03-08 | 2018-03-08 | Ceiling machine and its cover component |
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| CN207962927U true CN207962927U (en) | 2018-10-12 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108240682A (en) * | 2018-03-08 | 2018-07-03 | 广东美的制冷设备有限公司 | Ceiling machine and its cover component |
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2018
- 2018-03-08 CN CN201820321860.9U patent/CN207962927U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108240682A (en) * | 2018-03-08 | 2018-07-03 | 广东美的制冷设备有限公司 | Ceiling machine and its cover component |
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