CN212378114U - Panel assembly and air conditioner - Google Patents

Abstract

The application provides a panel component and an air conditioner, wherein the panel component comprises a basic panel and a movable panel, the basic panel is provided with an air inlet and an air outlet, the movable panel is provided with a ventilation area and a wind shielding area, and the ventilation area is in butt joint with the air inlet; the movable panel can move relative to the base panel, and the movable panel moves relative to the base panel to switch the wind shielding area to shield or expose the air outlet; so, for prior art, with basic panel fixed mounting on the wind gap of air conditioner, under air conditioner on state, the activity panel moves to exposing the air outlet, under air conditioner off state, the activity panel moves to hiding the air outlet, the air outlet is hidden at the panel components back this moment to realize reducing the gap and the hole that expose in the outside, it is more pleasing to the eye, the problem of the great easy dirty dirt of hiding in gap all around of guide vane and wind gap among the prior art has been solved, and simultaneously, the cleanliness of air supply has been improved.

Description

Panel assembly and air conditioner

Technical Field

The application relates to the technical field of air conditioners, in particular to a panel assembly and an air conditioner.

Background

Ceiling air conditioners, also known as patio air conditioners, or ceiling-mounted, embedded air conditioners, are air conditioners that are usually installed on the ceiling to circulate or purify the indoor air.

In the prior art, the air outlet of the indoor unit of the ceiling air conditioner at home and abroad is usually covered by a mesh enclosure or an air guide sheet for protection and flow guide, and the mesh enclosure or the air guide sheet is exposed outside.

The air outlet and the air guide sheet of the indoor unit of the ceiling air conditioner are exposed outside, the gaps around the air guide sheet and the air outlet are large and not attractive, and simultaneously, dirt and scale are easily hidden, so that the cleanliness of air supply is influenced.

Disclosure of Invention

The application provides a panel component and an air conditioner, which are used for solving the problem that the peripheral gaps of an air guide sheet and an air port in the prior art are large and dirty can be easily stored.

In the first aspect of the present application, a panel assembly is provided, which includes a base panel and a movable panel, wherein the base panel is provided with an air outlet, and the movable panel moves in a plane parallel to a plane where the base panel is located, so as to shield or expose the air outlet.

The panel assembly provided by the application comprises a base panel and a movable panel, wherein the base panel is provided with an air outlet, and the movable panel can move relative to the base panel to shield or expose the air outlet; so, for prior art, with basic panel fixed mounting on the wind gap of smallpox machine, under smallpox machine start-up state, the activity panel moves to exposing the air outlet, under smallpox machine shut-down state, the activity panel moves to hiding the air outlet, the air outlet is hidden at the panel components back this moment, thereby realize reducing the gap and the hole that expose in the outside, the problem of the great easy dirty dirt of hiding of gap all around of air guide vane and wind gap among the prior art has been solved, and simultaneously, the cleanliness of air supply has been improved, and because reduced the gap and the hole that expose in the outside, therefore more pleasing to the eye.

In one possible embodiment of the first aspect, the movement is a rotational movement.

In a possible implementation manner of the first aspect, the base panel is further provided with an air inlet; the movable panel is provided with a ventilation area and a wind shielding area, and the ventilation area is in butt joint with the air inlet; the movable panel switches the wind shielding area to shield or expose the air outlet through the rotary motion.

In the above possible implementation manner of the present application, the movable panel includes a movable panel, and the base panel is further provided with an air inlet; the movable panel is provided with a ventilation area and a wind shielding area, and the ventilation area is in butt joint with the air inlet; the movable panel moves relative to the base panel to switch the wind shielding area to shield or expose the wind outlet; therefore, with basic panel fixed mounting on the wind gap of smallpox machine, in smallpox machine power-on state, the activity panel moves to exposing the air outlet, in smallpox machine power-on state, the activity panel moves to hiding the air outlet, the air outlet is hidden at the panel components back this moment, thereby realize reducing the gap and the hole that expose outside, the problem of the great easy dirty dirt of hiding of gap all around of aviation baffle and wind gap among the prior art has been solved, and simultaneously, the cleanliness of air supply has been improved, and because the gap and the hole that expose outside have been reduced, therefore more pleasing to the eye, ventilative district and the butt joint of air intake are convenient for smallpox machine and are bled.

In a possible embodiment of the first aspect, the movable panel is rotatably connected to the base panel.

In the above possible embodiment of the present application, the movable panel is rotatably connected to the base panel; therefore, when the starting state and the shutdown state of the ceiling machine are switched, the movable panel only needs to rotate relative to the basic panel, the movable panel can be arranged to be overlapped with the basic panel, the moving space required during movement is reduced, the compactness design is convenient to improve, the rotating motion can be driven by the motor, the driving control is simple to realize, and the cost is low.

In a possible implementation manner of the first aspect, the mobile panel further includes a driving device for driving the mobile panel to rotate, the driving device is mounted on the base panel, and the driving device is in transmission connection with the mobile panel.

In the above possible embodiment of the present application, by further including a driving device for driving the movable panel to rotate, the driving device is installed on the base panel, and the driving device is in transmission connection with the movable panel; therefore, when the starting state and the shutdown state of the ceiling machine are switched, the movable panel correspondingly moves, and the purpose of covering or exposing the air outlet through automatic switching is achieved.

In a possible embodiment of the first aspect, the driving device further comprises a transmission mechanism, and the transmission mechanism is connected with the driving device and the movable panel respectively.

In the above possible embodiment of the present application, by further including a transmission mechanism, the transmission mechanism is respectively connected to the driving device and the movable panel; in this way, the driving device drives the movable panel to move through the transmission mechanism, and different transmission functions can be realized through selecting different types of transmission mechanisms for transmission, such as variable-speed transmission, reciprocating transmission, intermittent transmission, eccentric shaft transmission and the like.

In a possible implementation manner of the first aspect, the transmission mechanism includes a driving gear and a driven gear that are engaged with each other and are in transmission connection, the driving device includes a motor, the motor is in transmission connection with the driving gear, and the driven gear is fixedly connected with the movable panel.

In the above possible embodiment of the present application, the transmission mechanism includes a driving gear and a driven gear that are engaged with each other and are in transmission connection, the driving device includes a motor, the motor is in transmission connection with the driving gear, and the driven gear is fixedly connected with the movable panel; therefore, the motor drives the driving gear to rotate during operation, the driving gear drives the driven gear to rotate, the movable panel is driven to rotate, the transmission reliability can be improved in a gear transmission mode, the gear cannot slip, and after the motor spindle rotates by an angle, the purpose of driving the movable panel to rotate by a more accurate angle can be achieved by rotating by a corresponding gear by an angle, so that the air outlet is covered or exposed.

In a possible embodiment of the first aspect, the movable panel further includes a limit guide structure, and the limit guide structure can abut against the base panel to limit a rotation angle range of the movable panel after the movable panel rotates relative to the base panel.

In the above possible embodiment of the present application, by further including a limit guide structure, after the movable panel rotates relative to the base panel, the limit guide structure can abut against the movable panel to limit the rotation angle range of the movable panel; so, lie in activity panel rotation angle scope counterpoint position with spacing guide structure setting, the activity panel is rotatory to with spacing guide structure butt to realize the purpose of restriction activity panel rotation angle scope, and can also have the positioning action, rotate to with spacing guide structure butt back when the activity panel, the activity panel includes two kinds of states, one kind state is sheltered from the air outlet, another kind state exposes the air outlet.

In a possible implementation manner of the first aspect, the limiting guide structure includes a first limiting guide post, the first limiting guide post is fixedly connected with the movable panel, a limiting guide groove is formed in the base panel, and the first limiting guide post is slidably inserted into the limiting guide groove.

In the above possible implementation manner of the present application, the base panel is provided with a limiting guide groove, and the first limiting guide column is slidably inserted into the limiting guide groove; therefore, first spacing guide post inserts spacing guide way and except can realizing limiting displacement, still has the effect of leading to the activity panel, and in addition, first spacing guide post inserts spacing guide way and can also reduce the assembly space that first spacing guide post occupy, improves the holistic compact structure nature of panel components.

In a possible implementation manner of the first aspect, the limit guide structure further includes a second limit guide post, the second limit guide post is installed on the base panel, and the first limit guide post is fixedly connected to the second limit guide post.

In the above possible implementation manner of the present application, the limit guide structure further includes a second limit guide post, the second limit guide post is installed on the foundation panel, and the first limit guide post is fixedly connected to the second limit guide post; therefore, the limiting guide structure can keep a certain connection relation between the movable panel and the basic panel besides the limiting function, for example, the movable panel and the basic panel are kept connected tightly, and the working stability is improved.

In a possible implementation manner of the first aspect, one end of the second limiting guide post is inserted into the first limiting guide post, the other end of the second limiting guide post penetrates through the limiting guide groove, a pressure head is fixedly connected to one end of the second limiting guide post penetrating through the limiting guide groove, the limiting guide groove is located between the pressure head and the first limiting guide post, and the pressure head abuts against one side edge of the limiting guide groove far away from the first limiting guide post.

In the above possible embodiment of the present application, one end of the second limiting guide post is inserted into the first limiting guide post, the other end of the second limiting guide post passes through the limiting guide groove, one end of the second limiting guide post passing through the limiting guide groove is fixedly connected with a pressure head, the limiting guide groove is located between the pressure head and the first limiting guide post, and the pressure head abuts against one side edge of the limiting guide groove far away from the first limiting guide post; therefore, in the rotating process of the movable panel, the pressure head can limit the movable panel to move towards the direction far away from the basic panel along the direction perpendicular to the basic panel, the tightness degree of assembly is improved, and the looseness in the circumferential direction of the rotating shaft between the movable panel and the basic panel is avoided, so that the working stability of the movable panel is improved.

In one possible embodiment of the first aspect, the front projection of the base panel is a central symmetrical structure.

In a second aspect of the present application, there is provided an air conditioner comprising the panel assembly of any one of the first aspects of the present application.

The air conditioner provided by the application comprises the panel assembly in any one of the first aspect of the application; so, install the panel components on the wind gap of air conditioner, under air conditioner on-state, the activity panel moves to exposing the air outlet, under air conditioner off-state, the activity panel moves to hiding the air outlet, the air outlet is hidden at the panel components back this moment, thereby realize reducing and expose gap and the hole outside, the problem of the great easy dirty dirt of hiding of gap all around of aviation baffle and wind gap among the prior art has been solved, and can reduce inside the dust gets into the air conditioner through the wind gap, improve the cleanliness factor of air conditioner air supply.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1a is a front view of an assembly view of a panel assembly according to one embodiment of the present application;

FIG. 1b is a rear view of FIG. 1 a;

FIG. 1c is a schematic view of the movable panel of FIG. 1a after being rotated forty-five degrees;

FIG. 1d is a rear view of FIG. 1 c;

fig. 1e is a schematic structural diagram of a movable panel according to an embodiment of the present application;

FIG. 1f is a schematic structural diagram of a base panel according to an embodiment of the present disclosure;

FIG. 1g is an enlarged view of a portion of the connection between the driving unit and the base panel of FIG. 1 f;

fig. 1h is a schematic view illustrating an installation structure between a driving gear and a base panel according to an embodiment of the present disclosure;

fig. 1i is a schematic view of a limit guide structure provided in an embodiment of the present application;

FIG. 1j is a cross-sectional view of the curb guide of FIG. 1 i;

fig. 2a is a schematic view of a ventilation hole and an air inlet structure according to a second embodiment of the present application;

fig. 3a is a schematic view of a connection structure of a base and a driven gear provided in the third embodiment of the present application;

fig. 4a is a schematic structural diagram of a driving device according to a fourth embodiment of the present application;

fig. 4b is a schematic view of a T-shaped block and T-shaped groove connection mechanism provided in the fourth embodiment of the present application.

Description of reference numerals:

100-a base panel; 101-an air inlet;

1011-air inlet;

102-an air outlet; 103-a platen;

104-a base; 105-a chute;

106-limit guide groove; 107-T type groove;

200-a movable panel; 201-a ventilation zone;

202-a wind shield area; 203-ventilation holes;

300-a drive device; 301-a motor;

302-linear drive motor;

400-a transmission mechanism; 401-a drive gear;

402-a driven gear; 403-a slider;

404-T type block;

500-limit guide structure; 501-a first limit guide post;

502-a second limit guide post; 503-indenter;

504-screws.

Detailed Description

Example one

Fig. 1a is a front view of an assembly diagram of a panel assembly according to a first embodiment of the present disclosure, fig. 1b is a rear view of fig. 1a, fig. 1c is a schematic view of a movable panel of fig. 1a in a state after the movable panel is rotated by forty-five degrees, fig. 1d is a rear view of fig. 1c, fig. 1e is a schematic view of a movable panel according to the first embodiment of the present disclosure, fig. 1f is a schematic view of a base panel according to the first embodiment of the present disclosure, fig. 1g is a partially enlarged view of a connection structure between a driving device and the base panel of fig. 1f, fig. 1h is a schematic view of an installation structure between a driving gear and the base panel according to the first embodiment of the present disclosure, fig. 1i is a schematic view of a limit guide structure according to the first embodiment of the present disclosure, and fig. 1j is.

As mentioned in the background of the invention, the air outlet 102 of the prior art ceiling air conditioner is usually covered by a mesh or a wind deflector for protection and diversion, and the mesh or the wind deflector is exposed to the outside. The air outlet 102 and the air guide sheet of the indoor unit of the ceiling air conditioner are exposed outside, the gaps around the air guide sheet and the air outlet are large and not attractive, and simultaneously, dirt and scale are easily hidden, so that the cleanliness of air supply is influenced.

In order to solve the above problems, the present embodiment provides a panel assembly, as shown in fig. 1a to 1j, including a base panel 100 and a shielding member, where the base panel 100 is provided with an air inlet 101 and an air outlet 102, and the shielding member can rotate in a plane parallel to the plane of the base panel 100 to shield or expose the air outlet 102, in the present embodiment, the shielding member includes a movable panel 200, the movable panel 200 is provided with a ventilation area 201 and a wind shielding area 202, and the ventilation area 201 is in butt joint with the air inlet 101 (butt joint means that two areas of the ventilation area 201 and the air inlet 101 overlap, intersect or one area covers the other area, when there are through holes on both areas, then the through holes on the two areas are in air path communication, which is not to be understood as only similar to butt joint of pipe ports); the movable panel 200 can move relative to the base panel 100, and after the movable panel 200 moves relative to the base panel 100, the wind shielding area 202 can change the area for shielding the wind outlet 102. Therefore, the basic panel 100 is fixedly installed on the air port of the ceiling machine, compared with the prior art, in the starting state of the ceiling machine, the movable panel 200 moves to expose the air outlet 102, in the closing state of the ceiling machine, the movable panel 200 moves to cover the air outlet 102, at the moment, the air outlet 102 is hidden behind the panel assembly, so that gaps and holes exposed outside are reduced, the problem that in the prior art, the air guide piece and the air port are large in gaps around and prone to dirty and dirty dirt collection is solved, meanwhile, the cleanliness of air supply is improved, and due to the fact that the gaps and holes exposed outside are reduced, the ceiling machine is more attractive. The air outlet 102 can be set to be a grid structure similar to a louver shape, so that the air outlet 102 can guide the air sent out, meanwhile, an air port for filtering external objects to enter a ceiling fan can be blocked, and fresh air can smoothly enter a room through the air outlet 102. Ventilative district 201 is equipped with ventilative hole 203, ventilative hole 203 cover on air intake 101 and communicate with air intake 101, and the smallpox machine is bled from the outside through ventilative hole 203 and air intake, and ventilative district 201 has the effect to the inside protection of smallpox machine, can block that debris such as outside wastepaper from getting into air intake 101. The radius of each of the ventilation holes 203 is sequentially decreased in a direction away from the center of the movable panel 200.

In the present embodiment, as shown in fig. 1a to 1d, the movable panel 200 is rotatably connected to the base panel 100; therefore, when the starting state and the shutdown state of the ceiling fan are switched, the movable panel 200 only needs to rotate relative to the basic panel 100, the movable panel 200 can be arranged to be overlapped with the basic panel 100, the moving space required during movement is reduced, the compact design is convenient to improve, the rotating motion can be driven by a motor, the driving control is simple to realize, and the cost is low.

Meanwhile, in this embodiment, as shown in fig. 1f and fig. 1g, the panel assembly further includes a driving device 300 for driving the movable panel 200 to rotate, the driving device 300 is installed on the base panel 100, and the driving device 300 is in transmission connection with the movable panel 200; therefore, when the starting state and the shutdown state of the ceiling fan are switched, the movable panel 200 correspondingly moves, and the purpose of automatically switching to cover or expose the air outlet 102 is achieved. In the prior art, the air port of the ceiling machine is covered by cloth or plastic paper when the ceiling machine does not operate for a long time so as to reduce dust entering the ceiling machine from the air port, therefore, compared with the prior art, the ceiling machine has the effects of convenience in use, labor saving and attractiveness.

Meanwhile, in the present embodiment, as shown in fig. 1e and fig. 1h, the panel assembly further includes a transmission mechanism 400, and the transmission mechanism 400 is respectively connected to the driving device 300 and the movable panel 200; in this way, the driving device 300 drives the movable panel 200 to move through the transmission mechanism 400, and different transmission functions, such as variable transmission, reciprocating transmission, intermittent transmission, eccentric shaft transmission, etc., can be realized by selecting different types of transmission mechanisms 400 for transmission. For example, a gearbox is used, the rotating speed of the movable panel 200 can be increased or decreased under the condition that the rotating speed of the output shaft of the motor is constant; in addition, if the eccentric shaft transmission is used, the driving device 300 may be disposed at a position deviated from the rotation center of the movable panel 200.

In this embodiment, the transmission mechanism 400 includes a driving gear 401 and a driven gear 402 that are engaged with each other and are in transmission connection, the driving device 300 includes a motor 301, the motor 301 is in transmission connection with the driving gear 401, and the driven gear 402 is fixedly connected with the movable panel 200; therefore, the motor 301 drives the driving gear 401 to rotate during operation, the driving gear 401 drives the driven gear 402 to rotate, and the movable panel 200 is driven to rotate, so that the transmission reliability can be improved in a gear transmission mode, the gears cannot slip, after the main shaft of the motor 301 rotates by an angle, the corresponding gear rotates by an angle, the purpose of driving the movable panel 200 to rotate by a more accurate angle can be achieved, and the air outlet 102 can be conveniently covered or exposed. The transmission mechanism 400 is not limited to gear transmission, but may also use rack-and-pinion transmission, for example, a linear motor 301 is used to drive a rack to move linearly so as to drive a driven gear 402 engaged with the rack to rotate, and in addition, pulley transmission may also be used. In this embodiment, the pressing plate 103 is fixedly connected to the base panel 100, an accommodating cavity is formed in one surface of the pressing plate 103 close to the base panel 100, the driving gear 401 is located in the accommodating cavity, the motor 301 is located on the other surface of the base panel 100 opposite to the driving gear 401, an output shaft of the motor 301 penetrates through the base panel 100 and is fixedly connected with the driving gear 401, the pressing plate 103 can prevent the driving gear 401 from falling off from the output shaft of the motor 301, and the pressing plate has a protective effect on the driving gear 401.

In the present embodiment, the driven gear 402 is annular; therefore, the driving gear 401 may be disposed inside or outside the driven gear 402, and engaged with the driven gear 402, and the driven gear 402 may be disposed around the air inlet 101, and when the center of the driven gear 402 substantially coincides with the center of the air inlet 101, the driving gear 401 drives the driven gear 402 to rotate, so as to achieve the purpose that the movable panel 200 rotates around the center of the air inlet 101 and the movable panel 200 does not block the air inlet 101 during the rotation process. The teeth of the driven gear 402 may be arranged inside the driven gear 402, in which case the driving gear 401 is located inside the driven gear 402, and the driven gear 402 may be arranged outside the driven gear 402, in which case the driving gear 401 is correspondingly located outside the driven gear 402. In this embodiment, the teeth of the driven gear 402 are located on the outer side of the driven gear 402, so that the pitch circle radius of the driven gear 402 meshed with the driving gear 401 is increased, the torque received by the driven gear 402 is increased in the transmission process, and the torque received by the driving gear 401 is relatively reduced, thereby facilitating the rotation of the movable panel 200, and simultaneously reducing the power of the motor 301 and reducing the cost.

Meanwhile, in the present embodiment, as shown in fig. 1i and 1j, the panel assembly further includes a limiting guide structure 500, and after the movable panel 200 rotates relative to the base panel 100, the limiting guide structure 500 can abut against the base panel 100 to limit the rotation angle range of the movable panel 200; in this way, the position-limiting guide structure 500 is disposed at the position of the movable panel 200 at the rotation angle range, the movable panel 200 rotates to abut against the position-limiting guide structure 500, so as to limit the rotation angle range of the movable panel 200, and the positioning function is provided, when the movable panel 200 rotates to abut against the position-limiting guide structure 500, the movable panel 200 can be set to include two states, one state is to shield the air outlet 102, the other state is to expose the air outlet 102, and the movable panel 200 does not stop the rotation movement when being in the position between the two states.

In this embodiment, the limiting guide structure 500 includes a first limiting guide post 501, the first limiting guide post 501 is fixedly connected with the movable panel 200, the base panel 100 is provided with a limiting guide groove 106, and the first limiting guide post 501 is slidably inserted into the limiting guide groove 106; thus, the first limiting guide post 501 is inserted into the limiting guide groove 106, so that the limiting effect can be realized, and the effect of guiding the movable panel 200 is further realized, in addition, the first limiting guide post 501 is inserted into the limiting guide groove 106, so that the assembly space occupied by the first limiting guide post 501 can be reduced, and the overall structure compactness of the panel assembly is improved. In order to improve the guiding function of the first limiting guide posts 501 to the movable panel 200, a plurality of first limiting guide posts 501 may be provided, and the limiting guide groove 106 is an arc structure surrounding the rotation center of the movable panel 200, so that the movable panel 200 can be limited on one plane by two first limiting guide posts 501, so that the movable panel 200 can rotate parallel to the base panel 100. In order to further improve the rotating stability of the movable panel 200, a plurality of limiting guide grooves 106 may be further provided, in this embodiment, four limiting guide grooves 106 are provided, the first limiting guide posts 501 are respectively and correspondingly inserted into the four limiting guide grooves 106, and the limiting guide grooves 106 are circumferentially distributed around the rotating center of the movable panel 200. The first limiting guide column 501 is abutted against two ends of the limiting guide groove 106 and corresponds to two critical positions of the movable panel 200, in practice, the limiting guide groove 106 is not used for limiting or positioning the first limiting guide column 501, for example, a limiting block can be used for fixing the two limiting blocks on the basic panel 100, the first limiting guide column 501 is located between the two limiting blocks, and after the movable panel 200 rotates towards one direction, the first limiting guide column 501 can be abutted against one of the limiting blocks.

In this embodiment, the limiting guide structure 500 further includes a second limiting guide post 502, the second limiting guide post 502 is installed on the base panel 100, and the first limiting guide post 501 is fixedly connected to the second limiting guide post 502; in this way, the position-limiting guide structure 500 can maintain a certain connection relationship between the movable panel 200 and the base panel 100, for example, maintain the connection tightly, and improve the work stability, besides the position-limiting function.

In this embodiment, one end of the second limiting guide post 502 is fixedly connected to the first limiting guide post 501, the other end of the second limiting guide post 502 passes through the limiting guide groove 106, one end of the second limiting guide post 502 passing through the limiting guide groove 106 is fixedly connected to the pressure head 503, the limiting guide groove 106 is located between the pressure head 503 and the first limiting guide post 501, and the pressure head 503 is abutted to one side edge of the limiting guide groove 106 far away from the first limiting guide post 501; therefore, during the rotation process of the movable panel 200, the press head 503 can limit the movable panel 200 to move along the direction perpendicular to the base panel 100 and away from the base panel 100, so as to improve the tightness of the assembly, avoid the looseness between the movable panel 200 and the base panel 100 along the circumferential direction of the rotating shaft, and improve the working stability of the movable panel 200. In order to improve the connection strength between the first limiting guide column 501 and the movable panel 200, a reinforcing rib is fixedly connected to the movable panel 200, and the reinforcing rib is fixedly connected to the side surface of the first limiting guide column 501 to support and fix the first limiting guide column 501. First spacing guide post 501 and second spacing guide post 502 are hollow tube structure, first spacing guide post 501 pegs graft in the inboard of second spacing guide post 502, spacing guide structure 500 still includes screw 504, screw 504 one end is inserted in first spacing guide post 501 inboard and with first spacing guide post 501 threaded connection, the screw 504 other end supports and presses on pressure head 503, pressure head 503 compresses tightly through screw 504 and fixes on second spacing guide post 502 to press movable panel 200 on basic panel 100.

In this embodiment, the base panel 100 and the movable panel 200 are polygonal, the air outlet 102 is located at an angle of the base panel 100, and the movable panel 200 can change the overlapping degree of the base panel 100 and the movable panel 200 after rotating relative to the base panel 100 (the overlapping degree here refers to a ratio of the facing area of the movable panel 200 and the base panel 100 to the sum of the areas of the movable panel 200 and the base panel 100, and the larger the ratio is, the larger the overlapping degree is, the larger the facing area is); thus, for example, the movable panel 200 and the base panel 100 are both set to be square, the air outlets 102 are disposed at four corners of the base panel 100, when the ceiling fan is in the on state, after the movable panel 200 rotates forty-five degrees, the four corners of the movable panel 200 and the four corners of the base panel 100 are staggered, the air outlets 102 can be exposed, when the ceiling fan is in the off state, the movable panel 200 rotates forty-five degrees again, the four corners of the movable panel 200 overlap with the four corners of the base panel 100, the air outlets 102 are covered, the edges of the base panel 100 and the movable panel 200 are completely overlapped, and the ceiling fan is more beautiful in the off state. It should be understood that it can be configured as a rectangle, not limited to a polygon, but also as a circle, and one of the base panel 100 and the movable panel 200 can be a polygon, and the other can be a circle; therefore, considering the effects of beauty and rotation, the base panel 100 may be configured to have a central symmetrical structure with a front projection, and the specific shape is set according to the actual working condition.

Example two

Fig. 2a is a schematic view of a ventilation hole and an air inlet structure according to a second embodiment of the present application.

The present embodiment provides a panel assembly, as shown in fig. 2a, which is different from the above embodiments in that the ventilation area 201 is provided with ventilation holes 203, the air inlet 101 includes a plurality of air inlet holes 1011, and the ventilation holes 203 are switched to be aligned with or misaligned with the air inlet holes 1011 after the movable panel 200 moves relative to the base panel 100; therefore, in the starting state of the ceiling machine, the movable panel 200 moves to expose the air outlet 102, in the shutdown state of the ceiling machine, the movable panel 200 moves to cover the air outlet 102 and the air inlet 1011, and the air outlet 102 is hidden behind the panel assembly, so that gaps and holes exposed outside are reduced, and the problem that in the prior art, gaps around the air deflector and the air inlet are large and dirty are easily stored is further solved.

The structures, principles, and effects not described in this embodiment may refer to the corresponding structures, principles, and effects in the above embodiments, which are not described in detail in this embodiment.

EXAMPLE III

Fig. 3a is a schematic view of a connection structure of a base and a driven gear provided in the third embodiment of the present application.

The present embodiment provides a panel assembly, as shown in fig. 3a, which is different from the above embodiments in that a base 104 is fixedly connected to a base panel 100, and a driven gear 402 is rotatably connected to the base 104; therefore, the driven gear 402 can be matched with the base 104 to realize the purpose of rotary connection, a central rotating shaft is not needed for connection, and the air inlet 101 is prevented from being shielded. Because in this embodiment, the teeth of the driven gear 402 are located on the outer side of the driven gear 402, the base 104 may be configured to be an annular structure, the inner ring of the driven gear 402 is sleeved on the base 104, the inner ring of the driven gear 402 is slidably connected with the outer ring of the base 104, and the driven gear 402 may be used as a transmission member and a rotational connector. Specifically, the outer lane of base 104 is equipped with spout 105, driven gear 402's inner circle fixedly connected with slider 403, and slider 403 pegs graft in spout 105, and slider 403 can follow the circumference of activity panel 200 and spout 105 side butt to restriction activity panel 200 is along axial motion, improves the inseparable degree of assembly, avoids between activity panel 200 and the basic panel 100 along the circumference of rotation axis not hard up, improves the stationarity of activity panel 200 during operation.

Example four

Fig. 4a is a schematic structural diagram of a driving device according to a fourth embodiment of the present disclosure, and fig. 4b is a schematic structural diagram of a T-shaped block and a T-shaped groove connection mechanism according to the fourth embodiment of the present disclosure.

The present embodiment provides a panel assembly, as shown in fig. 4a and 4b, which is different from the above embodiments in that a movable panel 200 is slidably connected to a base panel 100, and the movable panel 200 moves linearly in one direction, specifically, a driving device 300 employs a linear driving motor 302; thus, the driving device 300 drives the movable panel 200 to slide in one direction, and the movable panel 200 covers the air outlet 102 on the base panel 100 or exposes the air outlet 102. The linear driving motor 302 uses a guide rail slider type linear module, the slider of the linear driving motor 302 is fixedly connected with the movable panel 200, and the guide rail of the linear driving motor 302 is fixedly connected with the base panel 100.

In this embodiment, a T-shaped groove 107 is formed in the base panel 100, a T-shaped block 404 is fixedly connected to the movable panel 200, the T-shaped block 404 is inserted into the T-shaped groove 107, and when the T-shaped block 404 slides along the T-shaped groove 107, the movable panel 200 can be further limited to move in a direction perpendicular to the base panel 100 and away from the base panel 100, so that the tightness of the assembly is improved, the movable panel 200 and the base panel 100 are prevented from loosening along the circumferential direction of the rotating shaft, and the working stability of the movable panel 200 is improved.

The structures, principles, and effects not described in this embodiment may refer to the corresponding structures, principles, and effects in the above embodiments, which are not described in detail in this embodiment.

EXAMPLE five

The embodiment provides an air conditioner, including any one of the panel components in the above embodiments, with basic panel 100 fixed mounting on the wind gap of air conditioner, for prior art, under the air conditioner on-state, activity panel 200 moves to exposing air outlet 102, under the air conditioner off-state, activity panel 200 moves to covering air outlet 102, air outlet 102 hides behind the panel component this moment, thereby realize reducing the gap and the hole that expose outside, solved the problem that the gap is great easily to hide dirty dirt around wind scooper and wind gap among the prior art, and simultaneously, the cleanliness of air supply has been improved, and because reduced the gap and the hole that expose outside, therefore more pleasing to the eye.

The air conditioner in this embodiment may be, for example, a ceiling fan.

The structures, principles, and effects not described in this embodiment may refer to the corresponding structures, principles, and effects in the above embodiments, which are not described in detail in this embodiment.

In the description of the present application, it should be noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may for example be fixed or indirectly connected through intervening media, or may be interconnected between two elements or may be in the interactive relationship between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "back", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present application. In the description of the present application, "a plurality" means two or more unless specifically stated otherwise.

The terms "first," "second," "third," "fourth," and the like in the description and in the claims of the present application and in the drawings described above, if any, 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, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.

Claims (13)

1. The panel assembly is characterized by comprising a base panel (100) and a movable panel (200), wherein an air outlet (102) is formed in the base panel (100), and the movable panel (200) moves in a plane parallel to the plane of the base panel (100) to shield or expose the air outlet (102).

2. The panel assembly of claim 1, wherein the movement is a rotational movement.

3. The panel assembly according to claim 2, wherein the base panel (100) is further provided with an air inlet (101); the movable panel (200) is provided with a ventilation area (201) and a wind shielding area (202), and the ventilation area (201) is in butt joint with the air inlet (101); the movable panel (200) switches the wind shielding area (202) to shield or expose the wind outlet (102) through the rotation motion.

4. The panel assembly according to claim 3, characterized in that the movable panel (200) is rotatably connected with the base panel (100).

5. The panel assembly according to claim 4, further comprising a driving device (300) for driving the movable panel (200) to rotate, wherein the driving device (300) is mounted on the base panel (100), and the driving device (300) is in transmission connection with the movable panel (200).

6. The panel assembly according to claim 5, further comprising a transmission mechanism (400), the transmission mechanism (400) being connected to the driving device (300) and the movable panel (200), respectively.

7. The panel assembly according to claim 6, wherein the transmission mechanism (400) comprises a driving gear (401) and a driven gear (402) which are engaged with each other and are in transmission connection, the driving device (300) comprises a motor (301), the motor (301) is in transmission connection with the driving gear (401), and the driven gear (402) is fixedly connected with the movable panel (200).

8. The panel assembly according to any one of claims 3 to 7, further comprising a position-limiting guide structure (500), wherein the position-limiting guide structure (500) is capable of abutting against the base panel (100) to limit a rotation angle range of the movable panel (200) after the movable panel (200) is rotated relative to the base panel (100).

9. The panel assembly according to claim 8, wherein the position-limiting guide structure (500) comprises a first position-limiting guide pillar (501), the first position-limiting guide pillar (501) is fixedly connected with the movable panel (200), a position-limiting guide groove (106) is formed in the base panel (100), and the first position-limiting guide pillar (501) is slidably inserted into the position-limiting guide groove (106).

10. The panel assembly according to claim 9, wherein the position limiting guide structure (500) further comprises a second position limiting guide pillar (502), the second position limiting guide pillar (502) is mounted on the base panel (100), and the first position limiting guide pillar (501) is fixedly connected with the second position limiting guide pillar (502).

11. The panel assembly according to claim 10, wherein one end of the second position-limiting guide column (502) is inserted into the first position-limiting guide column (501), the other end of the second position-limiting guide column passes through the position-limiting guide groove (106), one end of the second position-limiting guide column (502) passing through the position-limiting guide groove (106) is fixedly connected with a pressure head (503), the position-limiting guide groove (106) is located between the pressure head (503) and the first position-limiting guide column (501), and the pressure head (503) abuts against one side edge of the position-limiting guide groove (106) far away from the first position-limiting guide column (501).

12. A panel assembly according to claim 3, wherein the front projection of the base panel (100) is a centrosymmetric structure.

13. An air conditioner characterized by comprising the panel assembly of any one of claims 1 to 12.

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