CN212429307U - Driving mechanism and air outlet equipment using same - Google Patents

Abstract

The utility model relates to the field of electric appliances, in particular to a driving mechanism and an air outlet device using the same; the air outlet equipment applies the driving mechanism and the air outlet array mechanism; the air outlet array mechanism comprises: a plurality of layers of air duct layer structures and driving mechanisms which are superposed up and down; the drive mechanism includes: a motor drive mechanism and a pump drive mechanism; each layer of air duct layer structure can horizontally rotate under the driving of the driving mechanism, so that the air outlet equipment can adjust air outlet parameters such as air outlet direction, air quantity or turbulence degree and the like according to use requirements, and the air outlet equipment can realize omnibearing air outlet without an equipment shell; air-out equipment can be according to service environment and user's demand, adjustment air-out behavior, for current air-out equipment, the user state of air-out equipment is more diversified, and application scope is more extensive, can give better use experience of user.

Description

Driving mechanism and air outlet equipment using same

Technical Field

The utility model relates to an electrical apparatus field, especially actuating mechanism and use its air-out equipment.

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.

SUMMERY OF THE UTILITY MODEL

To the above defect, the utility model aims to provide an actuating mechanism and use its air-out equipment, air-out equipment can be according to different use scene nimble air outlet quantity, swing form and air-out direction of switching.

To achieve the purpose, the utility model adopts the following technical proposal:

actuating mechanism, its be applied to business turn over wind array mechanism, business turn over wind array mechanism includes: a plurality of layers of air duct layer structures and driving mechanisms which are superposed up and down; the drive mechanism includes: a motor drive mechanism and a pump drive mechanism; the motor driving mechanism and the pump type driving mechanism are respectively used for driving the air duct layer structures at different positions to horizontally rotate.

Preferably, 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 control valve is used for controlling the medium flow pumped into the telescopic cavity by the pump body so as to control the telescopic length of the elastic telescopic piece along the annular track, 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; the pump body can be arranged in a plurality of or in a single body according to requirements.

Preferably, the elastic telescopic part 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.

Preferably, the elastic expansion piece is made of a corrugated pipe, and the pipe wall of the elastic expansion piece is provided with a corrugated expansion structure.

More preferably, 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.

Preferably, 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 applies the driving mechanism.

The utility model has the advantages that: providing a driving mechanism and air outlet equipment using the driving mechanism; the air outlet equipment applies the driving mechanism and the air outlet array mechanism; the air outlet array mechanism comprises: a plurality of layers of air duct layer structures and driving mechanisms which are superposed up and down; the drive mechanism includes: a motor drive mechanism and a pump drive mechanism; each layer of air duct layer structure can horizontally rotate under the driving of the driving mechanism, so that the air outlet equipment can adjust air outlet parameters such as air outlet direction, air quantity or turbulence degree and the like according to use requirements, and the air outlet equipment can realize omnibearing air outlet without an equipment shell; air-out equipment can be according to service environment and user's demand, adjustment air-out behavior, for current air-out equipment, the user state of air-out equipment is more diversified, and application scope is more extensive, can give better use experience of user.

Drawings

Fig. 1 is a schematic structural view 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 a schematic partial sectional structural view of the air outlet device in the embodiment shown in fig. 1;

FIG. 4 is an enlarged schematic view of a portion encircled by a dotted line circle in the embodiment shown in FIG. 3;

fig. 5 is an exploded schematic view of the air outlet device according to an embodiment of the present invention;

fig. 6 is a schematic structural view of the assembly of the special-shaped grating plate and the pump driving mechanism according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of the special-shaped grating plate according to an embodiment of the present invention;

FIG. 8 is a schematic side view of the shaped grating plate of the embodiment of FIG. 7;

FIG. 9 is a schematic top view of the shaped grating plate of the embodiment of FIG. 7;

FIG. 10 is a side view of the planar grid plate in an embodiment of the disclosure;

FIG. 11 is a schematic top view of the embodiment of FIG. 10 illustrating the planar grid plate;

fig. 12 is an exploded view of a part of the structure of an embodiment of the present invention;

fig. 13 is a schematic cross-sectional view of the drive assembly in an embodiment of the present invention;

fig. 14 is a schematic structural diagram of the motor driving mechanism according to an embodiment of the present invention.

Wherein: the air conditioner comprises a tumble wind wheel E10, a wind wheel driving device E11, a top mounting seat E12, a bottom mounting seat E13, an air inlet duct outer cover E141, an air inlet duct inner cover E142, a windshield cover E15, a heat exchanger E16, a motor fixing frame E17, a middle air duct E18, an air outlet window E181, a driving mounting groove E182, an air inlet casing E19, an air outlet array mechanism E20, a planar grid plate E201, a special-shaped grid plate E202, an annular plate E22, an air duct structure E23, an air duct plate E24, a bent structure E25, a supporting column E26, a pump type driving mechanism E30, a pump body E30, a driving mounting seat E30, a driving assembly E30, a sliding block E30, an annular rail E30, an annular through groove E30, a clamping groove E30, an elastic expansion piece E30, a motor driving mechanism E30, a driving motor E30, a driving gear.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

As shown in fig. 1 to 14, an air outlet apparatus includes an air outlet device and an air outlet array mechanism E20; the air-out device includes: the system comprises a tumble wind wheel E10, a wind wheel driving device E11 and a steering air duct shell; the wind wheel driving device E11 may be a motor; air outlet array mechanism E20 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 E20 is vertically provided with a middle air duct E18; the middle air duct E18 is provided with an air outlet window part E181 along the horizontal direction at the air duct layer structure; the top of the steering air duct shell is provided with an air outlet, and the bottom of the steering air duct shell is provided with an air inlet; one end of the middle air duct E18 is communicated with an air outlet of the air outlet device, and the other end of the middle air duct E18 is provided with a blocking structure; the wind wheel driving device E11 is in transmission connection with the tumble wind wheel E10, and the tumble wind wheel E10 is arranged in the steering air duct shell; the wind wheel driving device E11 can rotate around the air duct layer structure of the middle air duct E18.

As shown in fig. 2-5, the turn duct housing includes: an air inlet duct outer cover E141, an air inlet duct inner cover E142 and a wind shield cover E15; the upper end of the air inlet duct outer cover E141 is provided with the air outlet, and the lower end of the wind shield cover E15 is provided with the air outlet; the lower end of the air inlet outer cover is spliced with the upper end of the wind shield E15, so that an air duct cavity is formed in the steering air duct shell; the wind wheel driving device E11 is arranged at the bottom of the air duct cavity, the air inlet duct inner cover E142 is arranged at the top of the air duct cavity, and a diversion air duct is formed between the inner wall of the air inlet duct outer cover E141 and the outer wall of the air inlet duct inner cover E142; the wind wheel driving device E11 is installed on the air duct inner cover.

The upper end of the steering air duct is the air outlet and is communicated with the middle air duct E18; the wind wheel driving device E11 is specifically a motor, and is arranged inside the air inlet duct inner cover E142 through a motor fixing frame E17; the outside of the air inlet duct is inverted funnel-shaped, so that a large amount of air flowing out of the tumble wind wheel E10 can be gathered and guided into the middle air duct E18, and meanwhile, the air pressure and the air speed of the middle air duct E18 can be improved. When the tumble wind wheel E10 works, air around the bottom end of the air outlet device is sucked from the air inlet of the wind shield E15 and is thrown upwards and quickly by the rear tumble wind wheel E10, and the thrown air flows out from the air outlet of the turning air duct housing and enters the middle air duct E18 under the wind guiding effect of the turning air duct, finally flows out through the air outlet window E181, and flows out to the outside of the air outlet device along the air duct layer structure; the tumble wind wheel E10 can let outside air from the bottom of air-out equipment gets into, upwards acceleratedly gets into again middle part wind channel E18, and wind channel structure E23 flow direction is single in this scheme, only need be in air-out equipment bottom adds hollow out construction and is used for the air inlet, makes under the prerequisite of the air-out parameter that air-out equipment fully enough required, its structure is simpler, air-out equipment radial dimension is littleer.

The air outlet device is arranged on a top mounting seat E12 or a bottom mounting seat E13 of the air outlet equipment. The specific installation position of the air outlet device has various implementation modes; the middle air duct E18 is arranged at any one end of the top or the bottom of the air outlet equipment, so that the middle air duct E18 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 E13 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 E19 is covered outside the air outlet device, and the air inlet shell E19 is of a tubular grid structure; and the air outlet of the air outlet device is annular and is arranged at the bottom of the wind shield E15. The air inlet shell E19 can protect the air outlet device; in addition, external air enters the air inlet shell E19 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.

The turning air duct shell is provided with a heat exchanger E16. Specifically, the heat exchanger E16 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, so as to realize the function of an air conditioner or a fan heater; the air inlet is positioned at the bottom of the windshield E15, and the heat exchanger E16 is arranged below the windshield E15, namely at the air inlet, so that the temperature regulating effect of the heat exchanger E16 on the air flow can be further improved; the specific implementation scheme may be that the heat exchanger E16 is barrel-shaped, and is spliced and arranged at the bottom of the wind shield E15, and the wind outlet is left at the spliced position, so that the airflow firstly enters the cavity inside the heat exchanger E16 after passing through the wind outlet, and then flows upwards to enter the wind outlet device, and this structure may increase the contact area and time between the heat exchanger E16 and the airflow.

As shown in fig. 6 to 11, the air duct layer structure is annular, and is a layered structure formed by stacking a single layer of air guiding grating plate or a plurality of layers of air guiding grating plates. The air outlet array mechanism E20 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 E18, 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 E20 includes that the multilayer can be alone or the combination level pivoted wind channel layer structure, can make air-out array mechanism E20 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 air guide grid plate comprises an annular plate E22; the wind guide grating plate comprises: a plane grating plate E201 and a special-shaped grating plate E202; the annular plate E22 of the planar grid plate E201 is of a planar structure; the outer ring edge of the annular plate E22 of the shaped grating plate E202 is provided with a bent structure E25 bent up and down in the normal direction of the annular plate E22.

The outer ring edge of the annular plate E22 in the special-shaped grating plate E202 is provided with a bent structure E25, and the bent structures E25 are not in the same horizontal plane, so that the outer ring edge of the annular plate E22 has wind guide surfaces with different heights; better; when the annular plate E22 in the planar grating plate E201 is integrally on the same plane, the outflow height of airflow passing through the annular plate E22 is basically unchanged, and the adjustment of the horizontal plane air outlet direction at the same height can be realized when the planar grating plate E201 rotates, so that the vertical air outlet direction cannot be adjusted; the special-shaped grating plate E202 is additionally provided with the bent structure E25, 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 E202, and the lower section adopts the planar grating plate E201; the lower section of the plane grid plate E201 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 grid plate E202 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 E25 at the air outlet positions of the adjacent special-shaped grid plates E202 are consistent and upward, the air outlet direction at the air outlet position is inclined upward; when the bent structures E25 at the air outlet area positions of the adjacent special-shaped grating plates E202 are consistent and downward, the air outlet direction at the air outlet position is inclined downward; when the bent structure E25 at the air outlet area position of the adjacent special-shaped grating plate E202 is close to extrusion, the air outlet speed at the air outlet position is increased; when the bent structure E25 at the air outlet area position of the adjacent special-shaped grating plate E202 deviates from the expansion, the air outlet speed at the air outlet position becomes smaller.

The air outlet array mechanism E20 adopts two air guide grid plates with different structures at the same time, the planar grid plate E201 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 E202 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 E20 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 E23; the air duct structure E23 communicates the inner ring region of the annular plate E22 with a region outside the outer ring of the annular plate E22. When the air outlet device starts to work, airflow firstly enters the middle air duct E18, then flows out of the air outlet window part E181, and finally flows out of the periphery of the air outlet equipment through the annular surface area of the annular plate E22; the air duct structure E23 arranged on the ring surface of the annular plate E22 can further divide and limit the direction of the air flow radially flowing out from the inner ring area of the annular plate E22 to the periphery, and meanwhile, the air duct structure E23 rotates along with the annular plate E22, so that the finer adjustment of the air flow direction can be realized.

The annular plate E22 is annular, and the width of each position of the annular edge of the annular plate E22 is not completely equal. The air channel structure E23 is arranged on the annular plate E22, so that the lengths of the air channel structures E23 at different positions are arranged according to the width of the annular edge of the corresponding position of the annular plate E22; the annular plate E22 is arranged in a ring shape with different widths at each position, so that the length of the air channel structure E23 is not uniform; 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 E23 is related to the length of the air duct structure E23, so that the top view shape of the annular plate E22 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 various and can be adjusted or combined according to the requirements of users.

Specifically, the inner annular edge of the annular plate E22 is circular, and the outer annular edge thereof 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 E22 is annular, that is, the inner circle is smaller than the outer circle certainly, 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 E22 are limited, which may be equal or unequal, but not completely equal, so that the width of the annular edge on which the annular plate E22 is installed is ensured to change the length of the air duct structure E23, and the air outlet parameters can be changed according to the rotation of the annular plate E22.

The lower surface of the annular plate E22 of the planar grid plate E201 extends vertically downward to form an air duct plate E24, and a plurality of air duct plates E24 are distributed at intervals on the lower surface of the annular plate E22.

The specific arrangement mode of the air duct structure E23 is various, and the air duct structure E23 is a tubular structure; in the scheme, a simplified scheme is adopted, and the air duct structure E23 is a pipeline structure formed by combining air duct plates E24 on two sides and two adjacent annular plates E22 up and down, 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 E24 is arranged on the lower surface of the annular plate E22, the groove-shaped structure of the annular plate E22 is inverted, dust is not easy to accumulate, dust can fall on the upper surface of the annular plate E22 more easily, and the upper surface of the annular plate E22 can be cleaned more easily than the lower surface.

The upper surface and the lower surface of the annular plate E22 of the special-shaped grating plate E202 both extend outwards to form an air duct plate E24, and the sections of the air duct plates E24 on the same surface of the annular plate E22 are flush with each other in the same horizontal plane. That is, the cross section of the top or the cross section of the bottom of the air duct plate E24 on the annular plate E22 is flush, so that the air duct plate E24 between the two adjacent air guide grid plates does not interfere with each other when rotating, the air guide grid plates can be closer to each other, and smooth rotation can be ensured.

The plane grid plate E201 is vertically provided with a supporting column E26, the fixed end of the supporting column E26 is fixedly connected with any one of the two adjacent annular plates E22, and the sliding end of the supporting column E26 is in sliding contact with the other corresponding annular plate E22. Support column E26 can guarantee the superpose from top to bottom highly fixed between the wind channel layer structure, and then guarantee wind channel structure E23's stability, on the other hand also can avoid like wind channel board E24 etc. linear or face and annular plate E22 sliding contact, adopt support column E26 one end with annular plate E22'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 E26 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 E26 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 E201 is smoother and more flexible.

Each block or group of air duct layer structures in the air outlet array can horizontally rotate under the action of manpower and can also horizontally rotate under the driving of an automatic driving device; in order to improve the automation degree of the air outlet device,

as shown in fig. 2 to 5, the air outlet array further includes a driving mechanism for driving the air duct layer structure to rotate; the driving mechanism is used for driving the air duct layer structure at the corresponding position to horizontally rotate.

The air duct structures E23 rotate relatively and independently. The specific form of the horizontal rotation of the air duct layer structure around the outside of the middle air duct E18 layer is various, and if the air duct layer structure rotates independently, the multiple layers of the air duct layer structure rotate independently with each layer as a minimum unit; when the combined rotation is carried out, namely the multi-layer air duct layer structure forms a group, the combination is used as the rotation of the minimum unit. The specific rotating mode can be set according to the actual application requirement. In this embodiment, an independent rotation manner is adopted, so that the minimum rotating unit in the air outlet array mechanism E20 is smaller, the number of units that can be independently rotated is larger in the air outlet array mechanism E20 with the same height, and the units are driven independently without interference, so that the air outlet array mechanism E20 has the characteristics of flexibly adjusting the number of air outlets, the air outlet direction, the swing center state and the like.

The specific implementation modes of the driving mechanism are various, according to the control requirement, a single driving mechanism can be adopted, or a plurality of driving mechanisms can be adopted to be driven in a combined mode, so that more diversified control settings can be realized, the driving mechanism can drive the air duct layer structure to rotate horizontally, as in the embodiment,

the driving mechanism comprises a motor driving mechanism E40 and a pump type driving mechanism E30; the motor driving mechanism E40 and the pump driving mechanism E30 are respectively used for driving the air duct layer structure at different positions to horizontally rotate. Specifically, the motor driving mechanism E40 is used for driving the planar grating plate E201 to rotate horizontally, and the pump driving mechanism E30 is used for driving the special-shaped grating to rotate horizontally.

As shown in fig. 12 and 13, the pump drive mechanism E30 includes: a pump body E31 and a drive assembly E33; the drive assembly E33 includes: the annular rail E35, the slide block E34 and the elastic expansion piece E38; the slide block E34 is slidably arranged on the annular rail E35; two groups of elastic expansion pieces E38 are arranged in semicircular rings at two sides of the annular rail E35 respectively; one end of each of the two groups of elastic expansion pieces E38 is a closed end, and the two closed ends respectively press against the two sides of the sliding block E34; the other ends of the two groups of elastic expansion pieces E38 are fixedly arranged in the annular rail E35 and are uniformly communicated with the pump body E31 through a driving pipeline; the control valve is used for controlling the flow rate of a medium pumped into the telescopic cavity by the pump body E31 so as to control the telescopic length of the elastic telescopic piece E38 along the annular rail E35; the driving component E33 is arranged on the middle air duct E18, and the sliding block E34 is connected with the air duct layer structure.

An annular cavity is arranged in the annular rail E35, and an annular through groove E36 is formed in the outer wall of the annular cavity; the sliding end of the sliding block E34 is slidably limited in the annular cavity, and the connecting end of the sliding block E34 passes through the annular through groove E36, extends to the outside of the annular rail E35 and is connected with the air duct layer structure. The slider E34 can more add accurate stable edge along annular through groove E36 the slip of annular rail E35 way, here simultaneously the wind channel layer structure with slider E34 is connected, wind channel layer structure also is equivalent to annular rail E35 way rigidity, slider E34 is along when the annular chamber slides, wind channel layer structure also for the annular chamber is stable accurate rotation to both improve the structural stability of air-out equipment, also improve can the pump formula actuating mechanism E30 to the drive accuracy and the stability of wind channel layer structure.

The connecting end of the sliding block E34 is provided with a clamping groove E37; the air guide grid plate comprises an annular plate E22 and an air duct plate E24 arranged on the annular plate E22, and the connecting end of the sliding block E34 clamps any one air duct plate E24 into the clamping groove E37. In this embodiment, the drive division that wind channel layer structure was equipped with promptly on the annular plate E22 wind channel plate E24, will slider E34 with when wind channel layer structure is connected, only need with draw-in groove E37 and arbitrary piece wind channel plate E24 block fixed can for drive assembly E33 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 E31 is a liquid pump or an air pump; the elastic expansion piece E38 is a tubular piece made of elastic material. The elastic expansion piece E38 has various specific embodiments, specifically, the elastic expansion piece E38 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 E31 may be gas or liquid, and therefore, the pump body E31 may specifically be a liquid pump or a liquid pump; the elastic expansion piece E38 may be a tubular piece made of elastic rubber, one end of the elastic expansion piece E38 is sealed, the other end of the elastic expansion piece E38 is communicated with the pump body E31, the pump body E31 pumps a medium into one group of elastic expansion pieces E38 in the annular rail E35, so that the group of elastic expansion pieces E38 extends, and the medium in the other group of elastic expansion pieces E38 flows back to the outside, thereby achieving contraction; annular rail E35 says that inside two sets of elasticity extensible member E38 a set of extension another group shrink to the drive sets up in two sets of slider E34 between the elasticity extensible member E38 slides to one side, utilizes pump formula actuating mechanism E30 has realized accurate nimble drive each the wind channel layer structure level pivoted purpose makes the rotation control operation of wind channel layer structure is more accurate and quick.

As shown in fig. 14, the motor drive mechanism E40 includes: a rotary motor and annular rack structure E43; the rotating motor is provided with a driving rotating shaft, and the driving rotating shaft is provided with a driving gear E42; the air duct layer structure is provided with the annular rack structure E43; the annular rack structure E43 is meshed with the driving gear E42.

The specific implementation modes of the driving gear E42 and the annular rack structure E43 are various, and meshing transmission between the driving gear E42 and the annular rack structure E43 can be achieved, specifically, the driving gear E42 is a cylindrical gear, and the air duct layer structure is annular; the driving gear E42 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 E20 in the vertical direction can be more precise.

Alternatively, the driving gear E42 may be a cylindrical gear, and the driving gear E42 rotates 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 E20 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 E26 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 E18. Specifically, a driving installation groove E182 is formed in the outer wall of the middle air duct E18; a driving mounting seat E32 is mounted in the driving mounting groove E182 in a limiting manner; the pump body E31 is connected with the drive mounting seat E32, and the drive assembly E33 is sleeved outside the middle air duct E18; the body of the driving motor E41 is directly installed in the driving installation groove E182. In this embodiment, according to the position of each air duct layer structure, the direct pump E31 and the driving motor E41 are directly mounted on the outer wall of the middle air duct E18; the middle air duct E18 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 E18 in a sleeved mode, so that the installation structure of the air outlet equipment is greatly simplified; in addition, the pump body E31 and the driving motor E41 are mounted to the driving mounting groove E182, can be slidably mounted in the driving mounting groove E182 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 E18, 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.

Unless specifically stated 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. 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 should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, 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 simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted 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 if not stated otherwise, the terms have no special meaning, 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 with reference to 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 any inventive effort, which would fall within the scope of the present invention.

Claims (10)

1. Actuating mechanism, its characterized in that, it is applied to business turn over wind array mechanism, business turn over wind array mechanism includes: a plurality of layers of air duct layer structures and driving mechanisms which are superposed up and down; the drive mechanism includes: a motor drive mechanism and a pump drive mechanism; the motor driving mechanism and the pump type driving mechanism are respectively used for driving the air duct layer structures at different positions to horizontally rotate.

2. The drive mechanism as recited in claim 1, wherein the pump drive mechanism comprises: 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 control valve is used for controlling the medium flow pumped into the flexible cavity of the elastic telescopic piece by the pump body, so as to control the flexible length of the elastic telescopic piece along the annular track, and the sliding block is connected with the air duct layer structure.

3. The driving mechanism as claimed in claim 2, wherein an annular chamber is arranged inside the annular rail, and an annular through groove is arranged on the outer wall of the annular chamber; 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.

4. The driving mechanism as recited in claim 2, wherein the connecting end of the slider is provided with a locking groove; the air duct layer structure is provided with an air guide grating plate, the air guide grating plate comprises an annular plate and an air duct plate arranged on the annular plate, and the connecting end of the sliding block is used for clamping any one air duct plate into the clamping groove.

5. The drive mechanism of claim 2, wherein the pump body is a liquid or air pump; the elastic expansion piece is a tubular piece made of elastic materials.

6. The drive mechanism as claimed in claim 2, wherein the elastic expansion member is formed by sleeving a plurality of arc-shaped pipe members, and the plurality of arc-shaped pipe members can relatively expand and contract and slide.

7. The drive mechanism as claimed in claim 2, wherein the elastic expansion member is made of a bellows, and a wall of the bellows is provided with a corrugated expansion structure.

8. The drive mechanism as recited in claim 1, wherein the motor drive mechanism comprises: 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 drive mechanism as recited in claim 8, wherein the drive gear is a cylindrical gear and the air channel 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 the driving mechanism according to any one of claims 1-9 is applied.

Images