A stuccing machine

Abstract

The application discloses a ceiling machine, which comprises a machine body, a top plate fixed to the top of the machine body, a first grid hole and a guide hole in the peripheral surface of the machine body, the guide hole having a bending part, a grid frame, the inner peripheral surface of the grid frame being sleeved on the outer peripheral surface of the machine body, the grid frame having a second grid hole matched with the first grid hole, a sliding block fixed to the inner peripheral surface of the grid frame, the sliding block being slidingly connected to the guide hole, the sliding block being fixed to a limiting block, a fixed block fixed to a power output end of a linear driving part, the body of the linear driving part being fixed to the top plate, and the limiting block being sleeved on a guide rail. The application solves the problem of inconvenient lifting of the grid frame of the ceiling machine, can adjust the air inlet or air outlet according to the air supply requirement, and ensures the use comfort of the ceiling machine.

Description

Technical Field

[0001] This application relates to the field of ceiling machine application technology, and in particular to a ceiling machine. Background Technology

[0002] Ceiling-mounted air conditioners, also known as recessed or wall-mounted air conditioners, are similar to wall-mounted units but not central air conditioning systems. They save space and are more aesthetically pleasing. Recessed installation combines comfort and decoration, featuring a four-way air outlet design for strong and even airflow, a super-sound system to eliminate muffled noise, auxiliary electric heating for even stronger heating, and a completely silent design for a peaceful and harmonious experience. They are mainly categorized into one-way, two-way, four-way, and eight-way recessed types.

[0003] Ceiling-mounted air conditioners are air conditioners installed on the ceiling. Most existing ceiling-mounted air conditioners have fixed grilles, which easily accumulate dust, making cleaning inconvenient. Over time, the grille holes can become clogged, increasing maintenance and cleaning costs. Summary of the Invention

[0004] This embodiment provides a ceiling machine to solve the problems in the prior art where dust easily accumulates at the grid, making cleaning inconvenient, and prolonged use can easily clog the grid holes of the ceiling machine, increasing maintenance and cleaning costs.

[0005] This application provides a ceiling machine, comprising:

[0006] The body has a top plate fixed to its top, and the circumferential surface of the body has a first grid hole and a guide hole, the guide hole having a bent portion;

[0007] A grid frame, the inner circumferential surface of which is loosely fitted onto the outer circumferential surface of the machine body, the circumferential surface of the grid frame having a second grid hole that matches the first grid hole; a slider is fixedly provided on the inner circumferential surface of the grid frame, the slider is slidably connected to the guide hole, and a limit block is fixedly connected to the end of the slider away from the grid frame; and,

[0008] The track has a fixed block fixedly connected to it, the fixed block is fixedly connected to the power output end of the linear drive component, and the body of the linear drive component is fixedly mounted on the top plate; the limiting block is loosely fitted on the guide rail, and the guide rail is set at an angle to the vertical.

[0009] Furthermore, the peripheral surface of the machine body has positioning holes, and both the positioning holes and the guide holes have bent portions, with each bent portion having the same height and the bending direction and angle being compatible; a partition is fixedly installed inside the machine body;

[0010] A positioning block is fixedly provided on the inner circumferential surface of the grid frame, and the positioning block is slidably connected to the positioning hole;

[0011] The track is a ring structure, located inside the machine body, and extends horizontally.

[0012] Furthermore, the body has a square structure, and several evenly distributed first grid holes are provided on all four sides of the body, with the several first grid holes symmetrically distributed on both sides of the body.

[0013] Furthermore, the grid frame is a square structure adapted to the body, consisting of four plate-shaped grid plates. Each of the four grid plates has several evenly distributed second grid holes, and the second grid holes have the same shape, size and distribution as the first grid holes.

[0014] Furthermore, the adjacent ends of the grid plate are staggered to facilitate simultaneous translation of the grid plate, the interval between adjacent second grid holes is the same as the width of the second grid hole, there are multiple positioning blocks, which are symmetrically distributed on both sides of the grid plate, and the slider is disposed between the positioning blocks.

[0015] Furthermore, the grating plate is slidably connected to the surface of the machine body, the limiting block (9) is disposed inside the machine body, the limiting block is slidably connected to the inner wall of the machine body, and the limiting block is slidably connected to the track surface.

[0016] Furthermore, the track has a circular structure and is located between the body and the partition. The track has four evenly distributed fixing blocks, and the fixing blocks are located on one side of the limiting block. The track has a horizontal straight section, and the limiting block is slidably connected to the horizontal straight section.

[0017] Furthermore, a heat exchange tube is fixedly installed inside the machine body. The heat exchange tube has an S-shaped structure and a circular cross-section distributed to the inner wall of the machine body. The heat exchange tube is fixedly connected to the inlet pipe and the outlet pipe respectively, and the heat exchange tube is correspondingly arranged on one side of the first grid hole.

[0018] Furthermore, the partition has a circular structure, an opening at the top of the partition, and the top plate is fixedly connected to the filter via a fixing seat.

[0019] Furthermore, the partition is fixedly connected to the motor via a bracket, the motor output end is fixedly connected to the fan blade, an annular grille is fitted into the bottom of the partition, and a flow channel is provided on the top of the partition.

[0020] Through the above embodiments of this application, the ceiling air conditioner adopts a liftable grille frame, which solves the problem of inconvenient grille lifting. By adopting a liftable grille frame, the air intake or exhaust volume can be adjusted according to the air supply needs, ensuring the comfort of the ceiling air conditioner. At the same time, the splicing design allows for the staggering of the grille holes after use, achieving sealing of the grille holes to prevent dust from entering. This avoids the problem of dust accumulation in the grille holes of the ceiling air conditioner over a long period of use, which increases maintenance and cleaning costs and effectively improves service life. The stable lifting and lowering of the grille is controlled by a ring guide rail without affecting the installation of the heat exchange tube, realizing cooling or heating during the air supply process. Furthermore, the baffles ensure that the air supply and intake are synchronized without affecting the local circulation problem, while also removing dust and moisture, improving the performance of the ceiling air conditioner. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of the overall three-dimensional structure of one embodiment of this application;

[0023] Figure 2 This is a top view schematic diagram of one embodiment of this application;

[0024] Figure 3 This is a schematic internal front view diagram of one embodiment of this application;

[0025] Figure 4 This is an external front view schematic diagram of one embodiment of this application;

[0026] Figure 5 This is a front view of the body of an embodiment of this application;

[0027] Figure 6 This is a bottom view diagram of one embodiment of this application;

[0028] Figure 7 This is a top view of the track according to one embodiment of this application;

[0029] Figure 8 This is a three-dimensional schematic diagram of the heat exchange tube according to one embodiment of this application.

[0030] In the diagram: 1. Top plate, 2. Body, 3. Grille frame, 4. First grille hole, 5. Second grille hole, 6. Guide hole, 7. Positioning block, 8. Slider, 9. Limiting block, 10. Track, 11. Fixing block, 12. Electric push rod, 13. Heat exchange tube, 14. Liquid inlet pipe, 15. Liquid outlet pipe, 16. Partition plate, 17. Opening, 18. Fixing seat, 19. Filter, 20. Motor, 21. Fan blade, 22. Bracket, 23. Flow channel, 24. Annular grille, 25. Positioning hole. Detailed Implementation

[0031] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0032] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate for the embodiments of this application described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0033] In this application, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this application and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0034] Furthermore, in addition to indicating location or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0035] Furthermore, the terms "installation," "setup," "equipped with," "connection," "linking," and "socketing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0036] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0037] Please see Figure 1-8 As shown in the figure, this application provides a ceiling machine, including a body 2, a grid frame 3 and a track 10.

[0038] The top plate 1 is fixed to the top of the body 2, and the circumferential surface of the body 2 has a first grid hole 4 and a guide hole 6, and the guide hole 6 has a bent part;

[0039] The inner circumferential surface of the grid frame 3 is loosely fitted onto the outer circumferential surface of the body 2. The circumferential surface of the grid frame 3 has a second grid hole 5 that matches the first grid hole 4. A slider 8 is fixedly provided on the inner circumferential surface of the grid frame 3. The slider 8 is slidably connected to the guide hole 6. A limit block 9 is fixedly connected to the end of the slider 8 away from the grid frame 3.

[0040] A fixing block 11 is fixedly connected to the track 10. The fixing block 11 is fixedly connected to the power output end of the linear drive component. The body of the linear drive component is fixed to the top plate 1. The limiting block 9 is loosely fitted on the guide rail 10. The guide rail 10 is set at an angle to the vertical.

[0041] In this embodiment, during use, when the skylight machine is in standby mode, the grille frame 3 is located at a higher position. At this time, the first grille hole 4 and the second grille hole 5 are misaligned, meaning both are blocked. When the skylight machine is working, when the linear drive unit drives the fixed block 11 to move downwards, the track 10 moves downwards with the fixed block 11, and the limiting block 9 and the slider 8 move downwards with the track 10. The slider 8 slides within the guide hole 6. After the bending portion of the guide hole 6 is moved, the limiting block 9 will slide on the guide rail 10, causing the first grille hole 4 and the second grille hole 5 to be opposite each other. Specifically, it can partially block the first grille hole 4 and the second grille hole 5, or even make the first grille hole 4 and the second grille hole 5 face each other, thereby adjusting the air intake / exhaust volume according to the air supply demand and ensuring the comfort of the ceiling unit. After use, it can make the grille frame 3 return to its original position, realizing the staggered function of the first grille hole 4 and the second grille hole 5. When both are completely blocked, the grille holes are sealed to prevent dust from entering, avoiding the problem of dust accumulation in the grille holes of the ceiling unit due to long-term use, which increases maintenance and cleaning costs and effectively improves service life.

[0042] In this embodiment, the peripheral surface of the body 2 has a positioning hole 25, and both the positioning hole 25 and the guide hole 6 have a bent portion. Each bent portion is at the same height and the bending direction and angle are adapted to each other. A partition 16 is fixedly installed inside the body 2. A positioning block 7 is fixedly provided on the inner peripheral surface of the grid frame 3, and the positioning block 7 is slidably connected to the positioning hole 25. The track 10 is a ring structure and is located inside the body 2, and its extension direction is horizontal.

[0043] In this embodiment, the linear drive can be an electric actuator, a linear motor, etc., and is not limited thereto.

[0044] In this embodiment of the application, the body 2 has a square structure, and a plurality of evenly distributed first grid holes 4 are provided on all four sides of the body 2, and the plurality of first grid holes 4 are symmetrically distributed on both sides of the body 2.

[0045] The grid frame 3 has a square structure to adapt to the structure of the body 2. The grid frame 3 is composed of four plate-shaped grid plates. Each of the four grid plates has several evenly distributed second grid holes 5. The second grid holes 5 have the same shape, size and distribution as the first grid holes 4.

[0046] The adjacent ends of the grid plate are staggered to facilitate simultaneous translation of the grid plate. The interval between adjacent second grid holes 5 is the same as the width of the second grid hole 5. There are multiple positioning blocks 7, which are symmetrically distributed on both sides of the grid plate. The slider 8 is located between two positioning blocks 7.

[0047] The grating plate is slidably connected to the surface of the body 2, and the limiting block 9 is located inside the body 2. The limiting block 9 is slidably connected to the inner wall of the body 2 and to the surface of the track 10.

[0048] The track 10 has a circular structure and is located between the body 2 and the partition 16. The track 10 has four evenly distributed fixing blocks 11, and the fixing blocks 11 are located on one side of the limiting block 9. The track 10 has a horizontal straight section, and the limiting block 9 is slidably connected to the horizontal straight section. The horizontal straight section of the track 10 is used for the movement of the limiting block 9.

[0049] The heat exchange tube 13 is fixedly installed inside the body 2. The heat exchange tube 13 has an S-shaped structure and a circular cross-section, which is distributed to the inner wall of the body 2. The heat exchange tube 13 is fixedly connected to the liquid inlet pipe 14 and the liquid outlet pipe 15 respectively, and the heat exchange tube 13 is correspondingly arranged on one side of the first grid hole 4.

[0050] The partition 16 has a circular structure, for example, a cylindrical structure, and an opening 17 is provided at the top of the partition 16. The top plate 1 is fixedly connected to the filter 19 through a fixing seat 18.

[0051] The partition 16 is fixedly connected to the motor 20 via a bracket 22. The output end of the motor 20 is fixedly connected to the fan blade 21. An annular grille 24 is fitted into the bottom of the partition 16, and a flow channel 23 is provided on the top of the partition 16.

[0052] In this embodiment of the ceiling machine, the lifting method for controlling the raising and lowering of the grid frame includes the following steps:

[0053] S100, the grille descends. The extension and retraction of the electric push rod 12 drives the fixed block 11 to move. The fixed block 11 drives the track 10 to descend, and at the same time, it drives the limit block 9 and the slider 8 to move. When the slider 8 slides in the guide hole 6 and drives the grille to rise and fall, the positioning block 7 also moves in the positioning hole 25 to achieve the descent of the grille. At the same time, the grille is shifted to one side. When the grille shifts, it drives the limit block 9 to move at the same time, so that the limit block 9 moves at the horizontal straight section of the track 10, thereby making the four grilles staggered and making the positions of the first grille hole 4 and the second grille hole 5 coincide, that is, the first grille hole 4 and the second grille hole 5 are directly opposite each other. At this time, the air intake / exhaust volume is the largest. It can be seen that the extension and retraction of the electric push rod 12 can control the degree of rise and fall of the grille to change the air volume of the exhaust or intake.

[0054] S200, grille panel storage, when the ceiling machine is started, the grille panel is lowered according to the air volume. After the ceiling machine is turned off, the electric push rod 12 is shortened and drives the grille panel to move to its original position. At this time, the four partitions 16 are spliced ​​together to ensure the overall appearance of the ceiling machine. At the same time, the first grille hole 4 and the second grille hole 5 are staggered, so that the first grille hole 4 and the second grille hole 5 are blocked / sealed, so that dust will not adhere.

[0055] When the S300 ceiling fan is working, the motor 20 is started, which drives the fan blades 21 to rotate, causing air to be discharged from the annular grille 24. Outside air enters through the first grille hole 4 and the second grille hole 5. At this time, the heating medium is circulated in the heat exchange tube 13, the liquid inlet pipe 14 and the liquid outlet pipe 15. After being heated, the air enters the flow channel 23 through the opening 17, and is discharged from the annular grille 24 after being filtered by the filter 19 for dust removal.

[0056] S400, driven by motor 20, rotates fan blades 21 in the opposite direction, causing outside air to pass through flow channel 23 and be discharged from first grille hole 4 and second grille hole 5. At this time, heat exchange tube 13 delivers refrigerant, causing the refrigerant air to diffuse from all sides of the ceiling unit, achieving comprehensive and uniform cooling to improve comfort.

[0057] The advantages of the ceiling machine provided in this application embodiment are:

[0058] 1. It can control the lifting and lowering of the grille frame, which solves the problem of inconvenient lifting and lowering of the grille plate of the ceiling machine. By adopting the liftable grille plate, the air intake or exhaust volume can be adjusted according to the air supply needs, ensuring the comfort of using the ceiling machine.

[0059] 2. The interlocking design allows for the staggering of the grille holes after use, effectively sealing the grille holes to prevent dust from entering. This avoids the problem of dust accumulation in the grille holes of the ceiling machine over a long period of use, which increases maintenance and cleaning costs and effectively extends service life.

[0060] 3. The grid plate is raised and lowered stably by controlling the ring guide rail without affecting the installation of the heat exchange tube, so as to realize the cooling or heating of the air supply process. The baffle is set so as not to affect the air supply or intake, and to avoid the local circulation problem. At the same time, it can remove dust and moisture, and improve the performance of the ceiling machine.

[0061] The circuits, electronic components, and modules involved are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The content protected by this application does not involve any improvement to the software and methods.

[0062] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A ceiling machine, characterized in that, include: The body (2) has a top plate (1) fixed to its top. The circumferential surface of the body (2) has a first grid hole (4) and a guide hole (6). The guide hole (6) has a bent part. A grid frame (3) has its inner circumferential surface loosely fitted onto the outer circumferential surface of the body (2). The circumferential surface of the grid frame (3) has a second grid hole (5) that matches the first grid hole (4). A slider (8) is fixedly provided on the inner circumferential surface of the grid frame (3). The slider (8) is slidably connected to the guide hole (6). A limit block (9) is fixedly connected to the end of the slider (8) away from the grid frame (3). The track (10) has a fixed block (11) fixedly connected to it. The fixed block (11) is fixedly connected to the power output end of the linear drive component. The body of the linear drive component is fixedly installed on the top plate (1). The limiting block (9) is loosely fitted on the track (10). The track (10) is set at an angle to the vertical. The body (2) has a positioning hole (25) on its circumferential surface. Both the positioning hole (25) and the guide hole (6) have a bent portion. Each bent portion is at the same height and the bending direction and angle are compatible. The inner circumferential surface of the grid frame (3) is fixed with a positioning block (7), and the positioning block (7) is slidably connected to the positioning hole (25).

2. The ceiling machine according to claim 1, characterized in that: The body (2) is internally fitted with a partition (16); The track (10) is a ring structure and is located inside the body (2), and its extension direction is set horizontally.

3. The ceiling machine according to claim 2, characterized in that, The body (2) has a square structure. Several evenly distributed first grid holes (4) are provided on all four sides of the body (2). Several first grid holes (4) are symmetrically distributed on both sides of the body (2).

4. The ceiling machine according to claim 3, characterized in that, The grid frame (3) is a square structure adapted to the body (2), and is surrounded by four plate-shaped grid plates. Each of the four grid plates has several evenly distributed second grid holes (5). The second grid holes (5) are the same in shape, size and distribution as the first grid holes (4).

5. The ceiling machine according to claim 4, characterized in that, The adjacent ends of the grid plate are staggered to facilitate simultaneous translation of the grid plate. The interval between adjacent second grid holes (5) is the same as the width of the second grid hole (5). There are multiple positioning blocks (7) and they are symmetrically distributed on both sides of the grid plate. The slider (8) is disposed between the positioning blocks (7).

6. The ceiling machine according to claim 5, characterized in that, The grating plate is slidably connected to the surface of the body (2), the limiting block (9) is located inside the body (2), the limiting block (9) is slidably connected to the inner wall of the body (2), and the limiting block (9) is slidably connected to the surface of the track (10).

7. The ceiling machine according to claim 2, characterized in that, The track (10) is located between the body (2) and the partition (16). The track (10) is provided with four evenly distributed fixing blocks (11), and the fixing blocks (11) are located on one side of the limiting block (9). The track (10) is provided with a horizontal straight section, and the limiting block (9) is slidably connected to the horizontal straight section.

8. The ceiling machine according to claim 2, characterized in that, The heat exchange tube (13) is fixedly installed inside the body (2). The heat exchange tube (13) has an S-shaped structure and a circular cross-section distributed to the inner wall of the body (2). The heat exchange tube (13) is fixedly connected to the liquid inlet pipe (14) and the liquid outlet pipe (15) respectively, and the heat exchange tube (13) is correspondingly arranged on one side of the first grid hole (4).

9. The ceiling machine according to claim 2, characterized in that, The partition (16) has a circular structure, and an opening (17) is provided at the top of the partition (16). The top plate (1) is fixedly connected to the filter (19) through a fixing seat (18).

10. The ceiling machine according to any one of claims 2-9, characterized in that, The partition (16) is fixedly connected to the motor (20) via a bracket (22). The output end of the motor (20) is fixedly connected to the fan blade (21). An annular grille (24) is fitted into the bottom of the partition (16), and a flow channel (23) is provided on the top of the partition (16).

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