CN111306098A

CN111306098A - Air outlet array mechanism and air outlet equipment applying same

Info

Publication number: CN111306098A
Application number: CN202010247262.3A
Authority: CN
Inventors: 陈小平; 唐清生; 林勇进
Original assignee: Foshan Viomi Electrical Technology Co Ltd
Current assignee: Foshan Viomi Electrical Technology Co Ltd
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2020-06-19

Abstract

The invention relates to the field of electric appliances, and particularly provides an air outlet array mechanism and air outlet equipment using the same, wherein the air outlet array mechanism comprises: a plurality of layers of air duct layer structures which are stacked up and down; the air outlet array mechanism comprises a linkage section and an independent rotation section; the linkage section can realize integral linkage rotation, the air duct layer structure in the independent rotation section can realize independent rotation, and a plurality of rotation modes are combined for use, so that the swing form and the control mode of the air outlet array mechanism can be more diversified, the air outlet direction, the air quantity or the turbulence degree of the air outlet equipment can be adjusted in the rotation process of each layer of air duct layer structure, and an equipment shell for limiting an air inlet area and an air outlet area is not arranged; make air-out equipment can be according to service environment and user's condition, the real-time quick adjustment air-out behavior, for current air-out equipment, the structure of air-out equipment is nimble, and the user state is diversified, and application scope is more extensive, brings better use for the user and experiences.

Description

Air outlet array mechanism and air outlet equipment applying same

Technical Field

The invention relates to the field of electric appliances, in particular to an air outlet array mechanism and air outlet equipment using the same.

Background

In the field of electric appliances, there are many kinds of equipment with air outlet function, such as fans, air conditioners, fan heaters, air purifiers and the like, wherein, the column type fans and the air conditioners (indoor units) are widely applied to the household life because of beautiful overall design, small occupied space and better air outlet performance compared with the traditional air outlet equipment. But current column fan and air conditioner also have obvious defect, for example because there is cylindrical shell, the fixed flexibility of inside air-out structure is not high enough, can not realize blowing to a plurality of not equidirectionals or region simultaneously, can only realize blowing in turn to the equidirectional realization through setting up wobbling wind-guiding grid reciprocating pendulum, and this kind of reciprocating pendulum's mode of blowing can't satisfy the user demand of user to the air-out operation at all under many use scenes.

In order to solve the technical problem, various technical schemes appear in the prior art:

for example, chinese patent No. CN201520561551.5 discloses a vertical air conditioner with a swinging blade, in which an air outlet of the air conditioner is provided with an upper and a lower swinging blades, and each swinging blade can swing independently to blow air in different directions. For example, chinese patent No. CN201710425073.9 discloses a vertical indoor unit of an air conditioner, which has three air outlets, and the outlet air has a swing air deflector to blow air in different directions; for another example, CN20152069294.6 discloses a tower fan, the body of which is designed in multi-section mode, each section is provided with an independent driving and air inlet and outlet structure, and each section of the body can rotate independently to blow air in different directions.

However, in the prior art, no matter the scheme that a plurality of sections of swing blades, a plurality of air outlets or a plurality of sections of machine bodies swing independently, the scheme is that on the basis of a traditional column fan or an air conditioner, the structure of the traditional air outlet equipment with a single air outlet or direction is increased to be provided with two or three or more independent air outlets or directions; can let out wind equipment to a certain extent and realize that a plurality of directions are independent or blow simultaneously, but because these wind equipment accomplish the equipment back, in case leave factory, the structure of wind equipment has been fixed, and air outlet quantity and wind-out direction have been fixed, can't change the quantity and the service parameter of air outlet and direction in real time according to the difference of use scene or user's actual conditions again. Therefore, on the flexibility of using the structure, the use mode of the existing air outlet equipment is very limited, and the air blowing parameters can not be adjusted according to the actual use condition, so that the air blowing comfort level is not high.

Disclosure of Invention

In view of the above-mentioned drawbacks, the present invention provides an air outlet array mechanism and an air outlet device using the same, so that the air outlet device can flexibly switch its own swing form and air outlet direction according to different usage scenarios.

In order to achieve the purpose, the invention adopts the following technical scheme:

an air outlet array mechanism, comprising: a plurality of layers of air duct layer structures which are stacked up and down; the air outlet array mechanism comprises a linkage section and an independent rotation section; the air duct layer structure in the linkage section is divided into an active layer and a linkage layer; the driving layer is provided with a driving mechanism, and the adjacent air duct layer structures are connected through a linkage assembly; each layer of the air duct layer structure in the independent rotating section is provided with a driving mechanism; the air duct layer at the corresponding position is driven by the driving mechanism to horizontally rotate around the middle area of the air duct layer, and the linkage layer horizontally rotates along with the driving layer.

Preferably, the linkage assembly flexible connector; the flexible connecting piece connects the adjacent air duct layers in series.

Preferably, the linkage section is provided with an elastic mounting seat, and a spring assembly is arranged in the elastic mounting seat; at least one end of the flexible connecting piece is wound on the spring assembly, and the length of the flexible connecting piece is changed under the action of the recovery elasticity and the external force of the spring assembly.

Preferably, the driving mechanism is a pump type driving mechanism; the pump drive mechanism includes: the pump body and the driving component; the drive assembly includes: the annular track, the sliding block and the elastic telescopic piece; the sliding block is arranged on the annular track in a sliding mode; two groups of elastic telescopic pieces are arranged in the semicircular rings on two sides of the annular track respectively; one end of each of the two groups of elastic telescopic parts is a closed end, and the two closed ends are respectively pressed against the two sides of the sliding block; the other ends of the two groups of elastic expansion pieces are fixedly arranged in the annular track and are uniformly communicated with the pump body through a driving pipeline; the pump body controls the volume of a medium in the telescopic cavity, so that the telescopic length of the elastic telescopic piece along the annular track is controlled; the driving assembly is arranged in the middle air duct, and the sliding block is connected with the air duct layer structure.

Preferably, an annular cavity is arranged inside the annular rail, and an annular through groove is formed in the outer wall of the annular cavity; the sliding end of the sliding block is limited in sliding mode and is located in the annular cavity, and the connecting end of the sliding block penetrates through the annular through groove, extends to the outside of the annular track and is connected with the air duct layer structure.

Preferably, the connecting end of the sliding block is provided with a clamping groove; the air guide grid plate comprises an annular plate and an air duct plate arranged on the annular plate, and any one air duct plate is clamped into the clamping groove by the connecting end of the sliding block.

Preferably, the pump body is a liquid pump or an air pump; the elastic expansion piece is a tubular piece made of elastic materials.

Preferably, the driving mechanism is a motor driving mechanism; the motor drive mechanism includes: a rotary motor and an annular rack structure; the rotating motor is provided with a driving rotating shaft, and the driving rotating shaft is provided with a driving gear; the air duct layer structure is provided with the annular rack structure; the annular rack structure is meshed with the driving gear.

Specifically, the driving gear is a cylindrical gear, and the air duct layer structure is annular; the driving gear rotates in a horizontal plane; the annular rack is arranged along the inner ring of the air duct layer structure.

An air outlet device is provided, which applies the air outlet array mechanism.

Drawings

Fig. 1 is a schematic structural diagram of the air outlet device in an embodiment of the present invention;

fig. 2 is a schematic vertical sectional structure view of the air outlet device in the embodiment shown in fig. 1;

fig. 3 is another schematic vertical sectional view of the air outlet device in the embodiment shown in fig. 1;

fig. 4 is an exploded schematic view of the air outlet device according to an embodiment of the present invention;

FIG. 5 is an enlarged schematic view of a portion encircled by a dotted line circle in the embodiment shown in FIG. 2;

FIG. 6 is an enlarged schematic view of a portion encircled by a dotted line circle in the embodiment shown in FIG. 3;

FIG. 7 is an exploded view of a portion of the structure in one embodiment of the invention;

FIG. 8 is a schematic structural view of the assembly of the profiled grid plate with the pump drive mechanism in an embodiment of the present invention;

FIG. 9 is a schematic perspective view of the shaped grating plate according to an embodiment of the present invention;

FIG. 10 is a schematic side view of the shaped grating plate of the embodiment of FIG. 9;

FIG. 11 is a schematic top view of the shaped grating plate of the embodiment of FIG. 9;

FIG. 12 is a schematic side view of a planar grid plate according to an embodiment of the present invention;

FIG. 13 is a schematic top view of the embodiment of FIG. 12 illustrating the planar grid plate;

FIG. 14 is an exploded view of a portion of the structure in accordance with an embodiment of the present invention;

FIG. 15 is a schematic cross-sectional view of the drive assembly in accordance with one embodiment of the present invention;

FIG. 16 is a schematic structural view of the motor drive mechanism in an embodiment of the present invention;

fig. 17 is a schematic structural view of the elastic mounting seat in one embodiment of the invention.

Wherein: an oblique flow wind wheel F10, a wind wheel driving device F11, a top mounting seat F12, a bottom mounting seat F13, an air outlet cover F14, an air inlet cover F15, a heat exchanger F16, a motor fixing frame F17, a middle air duct F18, an air outlet window part F181, a driving mounting groove F182, an air inlet housing F19, an air outlet array mechanism F20, a plane grating plate F201, a special-shaped grating plate F202, a ring plate F22, an air duct structure F23, an air duct plate F23, a supporting column F23, a connecting through hole F23, a pump type driving mechanism F23, a pump body F23, a driving mounting seat F23, a driving assembly F23, a sliding block F23, a ring rail F23, a ring-shaped through groove F23, an elastic telescopic piece F23, a motor driving mechanism F23, a driving motor F23, a driving gear F23, and a ring-rack structure F23; the clutch component F50, the electromagnet F501, the iron core F502, the rope F511, the elastic mounting seat F520, the shell F521, the rotating part F522, the resisting part F523 and the reset torsion spring F524.

Detailed Description

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

As shown in fig. 1 to 17, an air outlet apparatus includes an air outlet device and an air outlet array mechanism F20; the air-out device includes: the system comprises an oblique flow wind wheel F10, a wind wheel driving device F11 and a wind channel shell; air outlet array mechanism F20 includes: a plurality of layers of air duct layer structures which are stacked up and down; the middle part of the air outlet array mechanism F20 is vertically provided with a middle air duct F18; the middle air duct F18 is provided with an air outlet window F181 along the horizontal direction at the air duct layer structure; the top of the air duct shell is provided with an air outlet, and the bottom of the air duct shell is provided with an air inlet; one end of the middle air duct F18 is communicated with an air outlet of the air outlet device, and the other end of the middle air duct F18 is provided with a blocking structure; the wind wheel driving device F11 is in transmission connection with the oblique flow wind wheel F10, and the oblique flow wind wheel F10 is arranged in the air duct shell; the wind wheel driving device F11 can horizontally rotate around the middle wind channel F18. Wind wheel drive arrangement F11 specifically can be the motor, adopts oblique flow wind wheel F10 as the wind wheel in this embodiment, utilizes oblique flow wind wheel F10's rotation for the air current is followed the bottom entering of wind channel shell, vertical upwards gets into again middle part wind channel F18, the air current is in need not turn to in the wind channel shell, can be quick direct entering middle part wind channel F18, the inner structure of air-out equipment is simple compact more.

The wind channel shell includes: an air inlet cover F15 and an air outlet cover F14; the upper end of the air outlet cover F14 is provided with the air outlet, and the lower end of the air inlet cover F15 is provided with the air inlet; the lower end of the air outlet cover F14 is spliced with the upper end of the air inlet cover F15, so that an air duct cavity is formed inside the air duct shell; the wind wheel driving device F11 and the oblique flow wind wheel F10 are arranged in the air duct cavity.

The wind wheel driving device F11 is specifically a motor and is arranged inside the air inlet cover F15 through a motor fixing frame F17; the air outlet channel is inverted funnel-shaped, and can be aligned to a large amount of gas flowing out of the oblique flow wind wheel F10, and the gas is gathered at the air outlet and guided to the middle air channel F18, and meanwhile, the gas pressure and the gas speed of the middle air channel F18 can be improved. When the oblique flow wind wheel F10 works, air around the bottom end of the air outlet device is sucked from the air inlet of the air inlet cover F15 and is thrown upwards and accelerated by the rear oblique flow wind wheel F10, and the thrown air flows out from the air outlet of the air duct housing and enters the middle air duct F18, finally flows out through the air outlet window portion F181, and flows out to the outside of the air outlet device along the air duct layer structure; the oblique flow wind wheel F10 can let outside air from the bottom of air-out equipment gets into, upwards acceleratedly gets into again middle part wind channel F18, and wind channel structure F23 is simple and compact in this scheme, and the air current flow direction is single, only need be in air-out equipment bottom adds hollow out construction and is used for the air inlet, makes under the prerequisite of air-out equipment reaching the air-out parameter of requirement, its structure is simpler, air-out equipment radial dimension is littleer.

The air outlet device is arranged on a top mounting seat F12 or a bottom mounting seat F13 of the air outlet equipment. The specific installation position of the air outlet device has various implementation modes; the middle air duct F18 is arranged at any one end of the top or the bottom of the air outlet equipment, so that the middle air duct F18 is positioned in the middle section area of the air outlet equipment, the air outlet equipment is more suitable for blowing air to a human body, and the air blowing section area of the air outlet equipment is longer. The optimal embodiment is that, will air-out device set up in the bottom mount pad F13 of air-out equipment, can with like this the focus of air-out equipment sets up as far as possible in the bottom, especially when air-out equipment erects to place the use, can keep the fuselage focus lower, places more stably, is difficult for appearing rocking and empting.

An air inlet shell F19 is covered outside the air outlet device, and the air inlet shell F19 is of a tubular grid structure; the air outlet of the air outlet device is annular and is arranged at the bottom of the air inlet cover F15. The air inlet shell F19 can protect the air outlet device; in addition, external air enters the air inlet shell F19 from the tubular grid structure and then enters the air outlet device through the air inlet; the air intake with the setting just in time corresponds to the tubulose grid structure, makes the air-out device can 360 degrees air intakes on a large scale can be realized to the top or the bottom of air-out equipment, and the increase air inlet is regional, is favorable to improving the air intake of air-out equipment.

And the air inlet of the air duct shell is provided with a heat exchanger F16. Specifically, the heat exchanger F16 may be matched with other temperature adjusting devices, such as an air conditioner external unit or a heating device, to adjust the temperature of the air flow passing through the air outlet device, thereby achieving the function of an air conditioner or a fan heater; the air inlet is positioned at the bottom of the air inlet cover F15, and the heat exchanger F16 is arranged below the air inlet cover F15, namely at the air inlet, so that the temperature regulating effect of the heat exchanger F16 on the air flow can be further improved; the specific implementation scheme may be that the heat exchanger F16 is barrel-shaped, and is spliced and arranged at the bottom of the air inlet cover F15, and the air outlet is left at the spliced position, so that the air flow firstly enters the cavity inside the heat exchanger F16 after passing through the air outlet, and then flows upwards to enter the air outlet device, and this structure can increase the contact area and time between the heat exchanger F16 and the air flow.

The air duct layer structure is annular and is a single-layer air guide grid plate. The air outlet array mechanism F20 is integrally tubular, on one hand, the air outlet array mechanism covers the area above the air outlet of the air outlet device to form the middle air duct F18, and also plays a role in protecting the internal structure of the air outlet equipment, so that safety accidents caused by the fact that a user stretches limbs into the air outlet device can be avoided; on the other hand air-out array mechanism F20 includes that the multilayer can be alone or the combination level pivoted wind channel layer structure, can make air-out array mechanism F20 can not only realize the adjustment of horizontal air-out direction, also can realize the regulation of different air-out heights according to the user's demand.

The wind guide grids comprise annular plates F22; the wind guide grating plate comprises: a plane grating plate F201 and a special-shaped grating plate F202; the annular plate F22 of the planar grid plate F201 is of a planar structure; the outer ring edge of the ring-shaped plate F22 of the special-shaped grating plate F202 is provided with a bending structure which is bent up and down towards the normal direction of the ring-shaped plate F22.

The outer ring edge of the annular plate F22 in the special-shaped grating plate F202 is provided with a bent structure, and the bent structures are not in the same horizontal plane, so that the outer ring edge of the annular plate F22 is provided with air guide surfaces with different heights; better; when the annular plate F22 in the planar grating plate F201 is entirely on the same plane, the outflow height of the airflow passing through the annular plate F22 is not changed basically, and the rotation of the planar grating plate F201 can realize the adjustment of the horizontal air outlet direction at the same height, and cannot adjust the vertical air outlet direction; the special-shaped grating plate F202 is additionally provided with the bent structure, so that when the air guide grating plate rotates horizontally, the adjustment of the horizontal air outlet direction can be realized, and the air outlet and the air speed in the vertical direction can be adjusted; specifically, the upper section of the air outlet device adopts the special-shaped grating plate F202, and the lower section adopts the planar grating plate F201; the lower section of the planar grating plate F201 mainly realizes the precise adjustment of the air outlet direction in the horizontal plane of the ground space, the upper section of the special-shaped grating plate F202 can realize the adjustment of the air outlet direction in the horizontal interval, and can realize the adjustment of the direction and the air speed in the high-low interval at the same time, for example, when the bent structures at the air outlet positions of the adjacent special-shaped grating plates F202 are consistent and upward, the air outlet direction at the air outlet position is inclined upward; when the bent structures at the air outlet areas of the adjacent special-shaped grating plates F202 are consistent and downward, the air outlet direction at the air outlet area is inclined downward; when the bent structures at the air outlet area positions of the adjacent special-shaped grating plates F202 are close to extrusion, the air outlet speed at the air outlet position is increased; when the bent structures at the air outlet area positions of the adjacent special-shaped grating plates F202 deviate from the expansion, the air outlet speed at the air outlet position is reduced.

The air outlet array mechanism F20 adopts two air guide grid plates with different structures at the same time, the planar grid plate F201 can realize accurate adjustment in the horizontal air outlet direction along with the horizontal rotation of the air guide grid plates, the special-shaped grid plate F202 can realize adjustment in the air outlet direction in the horizontal interval and the vertical interval, and the air speed can be adjusted at the same time; the two air guide grid plates are combined for use, so that the air outlet array mechanism F20 is more diversified in use mode and form, and wider in application range.

The bending structure is of a wavy skirt structure. The concrete implementation shape of structure of buckling is various, and when it specifically is during wave shirt rim structure, because wavy shirt rim structure makes step by step when the height of outer surrounding edge changes, and this change is continuous in addition, when utilizing adjacent wind-guiding grille to adjust vertical air-out direction and air-out speed, utilizes continuous and step by step structure to set for control program, for irregular discontinuous structure, simple and convenient more, greatly reduced control program's the settlement degree of difficulty, also be favorable to improving control operation's precision simultaneously.

The air guide grid plate is also provided with an air duct structure F23; the air duct structure F23 communicates the inner ring region of the annular plate F22 with a region outside the outer ring of the annular plate F22. When the air outlet device starts to work, airflow firstly enters the middle air duct F18, then flows out of the air outlet window F181, and finally flows out of the periphery of the air outlet equipment through the annular surface area of the annular plate F22; the air duct structure F23 arranged on the ring surface of the annular plate F22 can further divide and limit the direction of the air flow radially flowing out from the inner ring area of the annular plate F22 to the periphery, and meanwhile, the air duct structure F23 rotates along with the annular plate F22, so that the finer adjustment of the air flow direction can be realized.

The annular plate F22 is annular, and the width of each position of the annular edge of the annular plate is not completely equal. The air duct structure F23 is arranged on the annular plate F22, so that the lengths of the air duct structures F23 at different positions are arranged according to the width of the annular edge of the corresponding position of the annular plate F22; the annular plate F22 is arranged in a ring shape with different widths at each position, so that the length of the air channel structure F23 is not consistent; when the air outlet parameters of the air outlet device are fixed, the turbulence of the air flow flowing out of each air duct structure F23 is related to the length of the air duct structure F23, so that the top view shape of the annular plate F22 is set to be an elliptical ring or other shapes with different widths, so that the air outlet turbulence of the air outlet device is more diversified, and can be adjusted or combined according to the requirements of users.

The inner ring edge of the annular plate F22 is circular, and the outer ring edge of the annular plate F22 is oval. The inner ring edge and the outer ring edge have various shapes, can be polygonal rings or regular circles, and are necessarily inscribed or circumscribed into a virtual circle no matter what the shapes of the inner ring edge and the outer ring edge are, and the corresponding circles are inner circles or outer circles respectively; the annular plate F22 is annular, that is, the inner circle is necessarily smaller than the outer circle, and the centers of the inner circle and the outer circle are not coincident, that is, the widths of the annular edge of the annular plate F22 are limited, which may be equal or unequal, but may not be completely equal, so that the width of the annular edge on which the annular plate F22 is installed is ensured to change, and the length of the air duct structure F23 is set, so that the air outlet parameters can be changed according to the rotation of the annular plate F22.

The lower surface of the annular plate F22 of the plane grid plate F201 extends vertically downwards to form an air duct plate F24, and a plurality of air duct plates F24 are distributed on the lower surface of the annular plate F22 at intervals.

The specific arrangement mode of the air duct structure F23 is various, and the air duct structure F23 is a tubular structure; in the scheme, a simplified scheme is adopted, and the air duct structure F23 is a pipeline structure formed by combining air duct plates F24 on two sides and two vertically adjacent annular plates F22, so that the production and manufacturing cost of the air guide grid plate is lower, and the production efficiency can be improved; preferably, when the air duct plate F24 is arranged on the lower surface of the annular plate F22, the groove-shaped structure of the annular plate F22 is arranged in an inverted manner, dust is not easy to accumulate, dust can fall on the upper surface of the annular plate F22 more easily, and the upper surface of the annular plate F22 can be cleaned more easily than the lower surface of the annular plate F22.

The plane grid plate F201 is vertically provided with a supporting column F26, the fixed end of the supporting column F26 is fixedly connected with any one of the two adjacent annular plates F22, and the sliding end of the supporting column F26 is in sliding contact with the other corresponding annular plate F22. Support column F26 can guarantee the superpose from top to bottom highly fixed between the wind channel layer structure, and then guarantee wind channel structure F23's stability, on the other hand also can avoid like linear or face and annular plate F22 sliding contact such as wind channel board F24, adopt support column F26 one end with annular plate F22's point contact can reduce sliding friction between the wind channel layer structure makes wind channel layer structure level rotates more smoothly.

Preferably, the sliding end of the supporting column F26 is provided with a ball. The ball is in rolling contact with the corresponding position of the adjacent plane grating, so that sliding friction between one end of the supporting column F26 and the surface point surface of the air duct layer structure is changed into rolling friction, the driving load of external force can be reduced, and the rotation of the plane grating plate F201 is smoother and more flexible.

The upper surface and the lower surface of the annular plate F22 of the special-shaped grating plate F202 extend outwards to form an air duct plate F24, and the sections of the air duct plates F24 on the same surface of the annular plate F22 are flush with each other in the same horizontal plane. The top section or the bottom section of the air duct plate F24 on the annular plate F22 is flush, so that the air duct plate F24 between two adjacent air guide grid plates above and below cannot interfere during rotation, the air guide grid plates can horizontally rotate under the action of manpower, can horizontally rotate under the drive of an automatic drive device, and can rotate independently or be in integral linkage; in order to improve the degree of automation and the air-out effect of air-out equipment, adopt following drive scheme:

the air outlet array mechanism F20 comprises a linkage section and an independent rotation section; the air duct layer structure in the linkage section is divided into an active layer and a linkage layer; the driving layer is provided with a driving mechanism, and linkage assemblies are arranged between every two adjacent air duct layer structures; the linkage assembly connects the air duct layer structures; each layer of the air duct layer structure in the independent rotating section is provided with a driving mechanism; the air duct layer at the corresponding position is driven by the driving mechanism to horizontally rotate around the middle area of the air duct layer, and the linkage layer horizontally rotates along with the driving layer.

The air outlet equipment in this embodiment includes two sections of the air outlet array mechanism F20, where the two sections of the air outlet array mechanism F20 are divided into a linkage section and an independent rotation section according to different rotation modes, and in this embodiment, the driving mechanism is adopted in the independent rotation section to drive each layer of the air duct layer structure to rotate independently; the flexible connecting piece is adopted by the air channel layer structure in the linkage section to realize linkage between adjacent air channel layer structures, the air channel layer structure in the linkage section is an active layer, the active layer is provided with a driving mechanism, and when the driving mechanism drives the active layer to rotate, the driving mechanism can drive the linkage layers to rotate together because the active layer and the linkage layers are also connected by the flexible connecting piece, so that the linkage layers realize integral swing; the air outlet array mechanism F20 adopted by the air outlet equipment adopts a structure of mixing an independent rotating section and a linkage section, so that the swinging form and the control mode of the air outlet array mechanism F20 are more diversified.

The linkage assembly flexible connecting piece; the flexible connecting piece connects the adjacent air duct layers in series.

In this embodiment, when the air outlet array mechanism F20 realizes linkage connection, two different linkage assemblies are used to realize different linkage effects; specifically, the upper section of the air outlet array mechanism F20 is linked by a clutch assembly, and the clutch assembly can realize connection and separation between vector air duct layer structures; in a connection state, the adjacent air duct layer structures have very high transmission efficiency and higher response speed; under the separation state, the adjacent air duct layer structures can realize independent relative rotation without being limited by the clutch piece; the flexible connection can realize series connection among a plurality of adjacent air duct layers, the setting mode of the linkage assembly is simpler, and the power transmission among the air duct layer structures completely depends on the flexible connecting piece, so that the power response speed is lower than that of the clutch assembly, but the transmission consistency among the adjacent air duct layer structures is better, and the rotation energy among the air duct layer structures keeps high consistency; therefore, the linkage assembly is adopted to realize the linkage rotation mode of the air outlet array mechanism F20, so that the swinging form of the air outlet array mechanism F20 is more diversified, and the use control mode of the air outlet equipment is more diversified.

The air outlet array mechanism F20 is provided with an elastic mounting seat, and a spring assembly is arranged in the elastic mounting seat; at least one end of the flexible connecting piece is wound on the spring assembly, and the length of the flexible connecting piece is changed under the action of the recovery elasticity and the external force of the spring assembly.

In this embodiment, the flexible connecting member is specifically a rope F511, two ends of the rope F511 are fixedly mounted, and specifically, the rope F511 may be fixedly mounted on two air duct layer structures located at two ends of the linkage section, and the rope F511 connects the air duct layer structures in each linkage section in series along the vertical direction. Specifically, a connecting through hole F27 is formed in the annular plate F22 of the air duct layer structure, and the rope F511 sequentially passes through the connecting through holes F27 formed in each air duct layer structure along the vertical direction; thereby connecting each of the air duct layer structures together in series. In order to ensure that the adjacent air duct layer structures can rotate relatively, two specific embodiments are provided, for example, the linkage layer is provided with an elastic mounting seat F520, a spring assembly is arranged in the elastic mounting seat F520, and the elastic mounting seat can be arranged on the air duct layer structure positioned at the end part of the linkage section; at least one end of the rope F511 is wound in the elastic mounting seat F520, the length of the rope F511 is changed under the action of the restoring elasticity and the external force of the spring assembly, and the linkage layers can rotate relatively along with the elongation of the rope F511, so that different forms are generated. Specifically, as shown in fig. 12, the elastic mounting seat F520 includes a housing F521, a rotating shaft F522, a resisting part F523 and a restoring torsion spring F524; the rotating shaft part F522 is rotatably arranged in the housing F521, and one end of the rope F511 is wound and fixed on the rotating shaft part F522; one end of the reset torsion spring F524 is fixed to the rotating shaft portion F522, and the other end abuts against one side of the stopping portion F523; so that the rotating shaft portion F522 winds up the rope F511 inward by the restoring elastic force of the return torsion spring F524; when the external force is greater than the restoring elastic force, the rope F511 is drawn out to the outside of the elastic mount F529. Or, for example, the rope F511 is made of an elastic material, and the rope F511 is provided with elasticity, so as to facilitate the relative rotation between the air duct layer structures. The elastic material is a material which can be stretched under the action of external force and can retract by means of self toughness, and specifically can be a rubber band or elastic plastic.

In the linkage section, the active layer and the linkage layers are connected through the linkage assembly, and the air duct layer structures can rotate relatively to each other to a certain degree under the driving of the driving mechanism, so that more swinging forms can be realized, the air outlet effect of the air outlet equipment is more diversified, and the application range is wider; for example, when the active layers rotate in a single direction, the linkage sections form a spiral shape with a fixed direction, when the active layers swing back and forth or intermittently, the linkage sections can form a spiral shape with a variable direction, and when the active layers are driven in a matching manner, a segmentation effect can be realized.

The specific implementation modes of the driving mechanism are various, according to control requirements, a single driving mechanism can be adopted, or multiple driving mechanisms can be adopted to drive in a combined manner, so that more diversified control settings are realized, the driving mechanism can drive the air duct layer structure to horizontally rotate, and in this embodiment, the driving mechanism can be a motor driving mechanism F40 or a pump driving mechanism F30; the motor driving mechanism F40 is used for driving the driving layer in the linkage section to horizontally rotate, and the pump type driving mechanism F30 is used for driving the air duct layer structures in each layer in the independent rotating section to horizontally rotate; namely, the motor driving mechanism F40 is used for driving the plane grating plate F201 to rotate horizontally, and the pump driving mechanism F30 is used for driving the special-shaped grating to rotate horizontally. The specific embodiments of the pump drive mechanism F30 and the motor drive mechanism F40 are as follows:

the pump drive mechanism F30 includes: a pump body F31 and a drive assembly F33; the driving assembly F33 includes: an annular rail F35, a sliding block F34 and an elastic expansion piece F38; the sliding block F34 is slidably arranged on the annular rail F35; two groups of elastic telescopic pieces F38 are arranged in semicircular rings at two sides of the annular rail F35 respectively; one end of each of the two groups of elastic telescopic pieces F38 is a closed end, and the two closed ends respectively press against the two sides of the sliding block F34; the other ends of the two groups of elastic expansion pieces F38 are fixedly arranged in the annular rail F35 and are uniformly communicated with the pump body F31 through a driving pipeline; the pump body F31 controls the volume of a medium in the telescopic cavity, so as to control the telescopic length of the elastic telescopic piece F38 along the annular rail F35; the driving assembly F33 is arranged on the middle air duct F18, and the sliding block F34 is connected with the air duct layer structure.

An annular cavity is arranged inside the annular rail F35, and an annular through groove F36 is formed in the outer wall of the annular cavity; the sliding end of the sliding block F34 is slidably limited in the annular cavity, and the connecting end of the sliding block F34 passes through the annular through groove F36, extends to the outside of the annular rail F35 and is connected with the air duct layer structure. The slider F34 can more add accurate stable edge along annular through groove F36 the slip of annular rail F35 way, here simultaneously the wind channel layer structure with slider F34 is connected, wind channel layer structure also is equivalent to annular rail F35 way rigidity, slider F34 is followed when the annular chamber slides, wind channel layer structure also for the stable accurate rotation of annular chamber, thereby both improved the structural stability of air-out equipment, also improved can the pump formula actuating mechanism F30 to the drive accuracy and the stability of wind channel layer structure.

The connecting end of the sliding block F34 is provided with a clamping groove F37; the air guide grid plate comprises an annular plate F22 and an air duct plate F24 arranged on the annular plate F22, and the connecting end of the sliding block F34 clamps any one air duct plate F24 into the clamping groove F37. In this embodiment, the drive division that wind channel layer structure was equipped with promptly on the annular plate F22 wind channel plate F24, will slider F34 with when wind channel layer structure is connected, only need with draw-in groove F37 and arbitrary piece wind channel plate F24 block fixed can for drive assembly F33 with wind channel layer structure's equipment is swift simple more, also lets simultaneously wind channel layer structure's structure sets up and simplifies more, practices thrift manufacturing cost.

The pump body F31 is a liquid pump or an air pump; the elastic expansion piece F38 is a tubular piece made of elastic material.

The elastic expansion piece F38 has various specific embodiments, specifically, the elastic expansion piece F38 is a tubular piece made of elastic material or a tubular piece with an expansion structure; or the pipe fitting is formed by sleeving a plurality of sections of arc-shaped pipe fittings, and the plurality of sections of arc-shaped pipe fittings can relatively stretch and slide; or, the corrugated pipe is made of corrugated pipe, and the pipe wall of the corrugated pipe is provided with a corrugated telescopic structure.

The medium pumped into the telescopic cavity by the pump body F31 may be gas or liquid, and therefore, the pump body F31 may specifically be a liquid pump or a liquid pump; the elastic expansion piece F38 may be a tubular piece made of elastic rubber, one end of the elastic expansion piece F38 is sealed, the other end of the elastic expansion piece F38 is communicated with the pump body F31, and the pump body F31 pumps a medium into one group of elastic expansion pieces F38 in the circular track F35, so that the group of elastic expansion pieces F38 extends, and simultaneously the medium in the other group of elastic expansion pieces F38 flows back to the outside, thereby achieving contraction; annular rail F35 says that inside two sets of another group's shrink of a set of extension of elasticity extensible member F38 to the drive sets up in two sets of slider F34 between the elasticity extensible member F38 slides to one side, utilizes pump formula actuating mechanism F30 has realized accurate nimble drive each wind channel layer structure level pivoted purpose makes the rotation control operation of wind channel layer structure is more accurate and quick.

The motor drive mechanism F40 includes: a rotary motor and annular rack gear structure F43; the rotating motor is provided with a driving rotating shaft, and the driving rotating shaft is provided with a driving gear F42; the air duct layer structure is provided with the annular rack structure F43; the annular rack structure F43 is engaged with the pinion gear F42.

The specific implementation modes of the driving gear F42 and the annular rack structure F43 are various, and meshing transmission between the driving gear F42 and the annular rack structure F43 can be achieved, specifically, the driving gear F42 is a cylindrical gear, and the air duct layer structure is annular; the driving gear F42 rotates in a horizontal plane; the annular rack is arranged along the inner ring of the air duct layer structure. In the scheme, the driving mechanisms are mainly distributed in the horizontal direction, so that the installation structure of the air inlet and outlet array mechanism F20 in the vertical direction can be more precise.

Alternatively, the driving gear F42 may be a cylindrical gear, and the driving gear F42 may rotate in a horizontal plane; the annular rack is annular and is arranged on the upper surface or the lower surface of the air duct layer structure. In the scheme, the driving mechanisms are mainly distributed in the vertical direction, so that the installation structure of the air inlet and outlet array mechanism F20 in the horizontal direction can be more precise, in addition, the weight of the air duct layer structure can be borne by the unit driving device, and in the scheme, the interlayer supporting structure such as a supporting column F26 can be simplified and not arranged between the air duct layer structures.

The driving mechanism is installed on the outer wall of the middle air duct F18. Specifically, a driving installation groove F182 is formed in the outer wall of the middle air duct F18; a driving mounting seat F32 is mounted in the driving mounting groove F182 in a limiting manner; the pump body F31 is connected with the driving mounting seat F32, and the driving assembly F33 is sleeved outside the middle air duct F18; the body of the driving motor F41 is directly installed in the driving installation groove F182. In the embodiment, according to the position condition of each air duct layer structure, the direct pump body F31 and the driving motor F41 are directly installed on the outer wall of the middle air duct F18; the middle air duct F18 provides an installation supporting structure for the driving mechanism, and the air duct layer structure is driven by the driving mechanism to horizontally rotate outside the middle air duct F18 in a sleeved mode, so that the installation structure of the air outlet equipment is greatly simplified; in addition, the pump body F31 and the driving motor F41 are mounted to the driving mounting groove F182, can be slidably mounted in the driving mounting groove F182 along the vertical direction, can facilitate the installation and adjustment of the driving mechanism in the vertical direction, and can facilitate the assembly or disassembly operation of the driving mechanism and the middle air duct F18, and facilitate the production assembly and the subsequent disassembly maintenance of the driving mechanism.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of the present invention should not be construed as being limited.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

The technical principle of the present invention is described above in connection with specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive effort, which would fall within the scope of the present invention.

Claims

1. The utility model provides an air-out array mechanism which characterized in that includes: a plurality of layers of air duct layer structures which are stacked up and down; the air outlet array mechanism comprises a linkage section and an independent rotation section; the air duct layer structure in the linkage section is divided into an active layer and a linkage layer; the driving layer is provided with a driving mechanism, and the adjacent air duct layer structures are connected through a linkage assembly; each layer of the air duct layer structure in the independent rotating section is provided with a driving mechanism; the air duct layer at the corresponding position is driven by the driving mechanism to horizontally rotate around the middle area of the air duct layer, and the linkage layer horizontally rotates along with the driving layer.

2. The air outlet array mechanism of claim 1, wherein the linkage assembly flexible connector; the flexible connecting piece connects the adjacent air duct layers in series.

3. The air outlet array mechanism of claim 2, wherein the linkage section is provided with an elastic mounting seat, and a spring assembly is arranged in the elastic mounting seat; at least one end of the flexible connecting piece is wound on the spring assembly, and the length of the flexible connecting piece is changed under the action of the recovery elasticity and the external force of the spring assembly.

4. The air outlet array mechanism of claim 1, wherein the driving mechanism is a pump type driving mechanism; the pump drive mechanism includes: the pump body and the driving component; the drive assembly includes: the annular track, the sliding block and the elastic telescopic piece; the sliding block is arranged on the annular track in a sliding mode; two groups of elastic telescopic pieces are arranged in the semicircular rings on two sides of the annular track respectively; one end of each of the two groups of elastic telescopic parts is a closed end, and the two closed ends are respectively pressed against the two sides of the sliding block; the other ends of the two groups of elastic expansion pieces are fixedly arranged in the annular track and are uniformly communicated with the pump body through a driving pipeline; the pump body controls the volume of a medium in the telescopic cavity, so that the telescopic length of the elastic telescopic piece along the annular track is controlled; the driving assembly is arranged in the middle air duct, and the sliding block is connected with the air duct layer structure.

5. The air outlet array mechanism of claim 4, wherein an annular cavity is arranged inside the annular rail, and an annular through groove is arranged on the outer wall of the annular cavity; the sliding end of the sliding block is limited in sliding mode and is located in the annular cavity, and the connecting end of the sliding block penetrates through the annular through groove, extends to the outside of the annular track and is connected with the air duct layer structure.

6. The air outlet array mechanism of any one of claim 4, wherein the connecting end of the sliding block is provided with a clamping groove; the air guide grid plate comprises an annular plate and an air duct plate arranged on the annular plate, and any one air duct plate is clamped into the clamping groove by the connecting end of the sliding block.

7. The air outlet array mechanism of claim 4, wherein the pump body is a liquid pump or an air pump; the elastic expansion piece is a tubular piece made of elastic materials.

8. The air outlet array mechanism of claim 1, wherein the driving mechanism is a motor driving mechanism; the motor drive mechanism includes: a rotary motor and an annular rack structure; the rotating motor is provided with a driving rotating shaft, and the driving rotating shaft is provided with a driving gear; the air duct layer structure is provided with the annular rack structure; the annular rack structure is meshed with the driving gear.

9. The air outlet array mechanism of claim 8, wherein the driving gear is a cylindrical gear, and the air duct layer structure is annular; the driving gear rotates in a horizontal plane; the annular rack is arranged along the inner ring of the air duct layer structure.

10. An air outlet device, characterized in that, it uses the air outlet array mechanism of any one of claims 1-9.