Hoisting type air conditioning unit

Abstract

The utility model belongs to the technical field of air conditioning units, and particularly relates to a hoisting type air conditioning unit which comprises a hoisting top plate, a connecting rod is arranged at the bottom end of the hoisting top plate, an adjusting frame is fixedly connected to the bottom end of the connecting rod, and a lifting block is fixedly connected to the inner wall of the adjusting frame. A limiting groove is formed in the connecting portion of the adjusting frame and the lifting block, a telescopic rod is fixedly connected to the bottom end of the lifting block, a working thread is arranged on the outer wall of the telescopic rod, an adjusting knob rotationally connected with the inner wall of the adjusting frame is in threaded connection with the outer wall of the working thread, and a mounting bottom plate is arranged at the bottom end of the telescopic rod. The telescopic rods are arranged, the adjusting knobs rotate to drive the lifting blocks at the top ends of the telescopic rods to slide along the outer walls of the limiting grooves through working threads, then the lifting blocks move to drive the mounting bottom plate to ascend and descend synchronously through the telescopic rods, and the air conditioning unit body is horizontally adjusted by adjusting the relative height of the four telescopic rods.

Description

Technical Field

[0001] The utility model belongs to the technical field of air-conditioning units, and in particular relates to a hanging type air-conditioning unit. Background Art

[0002] Air conditioning units, also known as air handling units, are centralized air handling systems that originated from a forced hot air heating and ventilation system that distributes heated air through air ducts in a centralized setting. The basic centralized system is a full-air single-zone system that generally includes fans, heaters, coolers, and filter components. Its basic working process is: the fresh air from the outdoors is mixed with a portion of the indoor return air, and then filtered out by filters to remove harmful substances such as dust, smoke, black smoke, and organic particles in the air. The air conditioning unit is generally installed by hoisting.

[0003] When the existing ceiling-mounted air conditioner is in use, it is difficult to adjust the level of the air conditioner, and the air conditioner is prone to uneven force, which may cause the air conditioner to fall off. In view of this, we propose a ceiling-mounted air conditioner. Utility Model Content

[0004] The purpose of the utility model is to provide a ceiling-mounted air-conditioning unit to solve the above-mentioned technical problems, so as to avoid the problem that the horizontal adjustment of the air-conditioning unit is difficult and the air-conditioning unit is easily subjected to uneven force, which may cause the air-conditioning unit to fall off.

[0005] In view of this, the utility model provides a ceiling-mounted air-conditioning unit, comprising a ceiling-mounted top plate, a connecting rod is provided at the bottom end of the ceiling-mounted top plate, the bottom end of the connecting rod is fixedly connected to an adjusting frame, the inner wall of the adjusting frame is fixedly connected to a lifting block, a limiting groove is provided at the connecting portion between the adjusting frame and the lifting block, the bottom end of the lifting block is fixedly connected to a telescopic rod, the outer wall of the telescopic rod is provided with a working thread, the outer wall of the working thread is threadedly connected to an adjusting knob screwed to the inner wall of the adjusting frame, a mounting bottom plate is provided at the bottom end of the telescopic rod, the top end of the mounting bottom plate is fixedly connected to an air-conditioning unit body, the outer wall of the air-conditioning unit body is fixedly connected to an air outlet, and the outer wall of the air outlet is fixedly connected to a grid plate;

[0006] A cleaning component is located on the outer wall of the air outlet and is used for performing dust removal operations on the grid plate.

[0007] Based on the above structure, the adjustment knob is rotated to drive the lifting block at the top of the telescopic rod to slide along the outer wall of the limit groove through the working thread, and then the movement of the lifting block drives the installation base plate to rise and fall synchronously through the telescopic rod. By adjusting the relative heights of the four groups of telescopic rods, the horizontal adjustment operation of the main body of the air-conditioning unit is realized.

[0008] Preferably, four groups of connecting rods are provided, and the four groups of telescopic connecting rods are located at the four corners of the edge of the lifting top plate. When working, by setting four groups of telescopic connecting rods, it is beneficial to adjust the relative heights of the four groups of telescopic rods to achieve horizontal adjustment operation of the main body of the air-conditioning unit.

[0009] Preferably, the lifting block forms a lifting structure through the working thread and the adjusting knob and the limit slot. During operation, the adjusting knob rotates to drive the lifting block at the top of the telescopic rod to slide along the outer wall of the limit slot through the working thread, thereby realizing the control operation of the vertical sliding of the lifting block.

[0010] Preferably, the central axis of the telescopic rod coincides with the central axis of the connecting rod. During operation, the adjusting knob rotates to drive the lifting block at the top of the telescopic rod to slide along the outer wall of the limiting groove through the working thread, and then the lifting block moves through the telescopic rod to drive the mounting base plate to rise and fall synchronously, thereby realizing stable vertical sliding of the telescopic rod.

[0011] Preferably, the cleaning component comprises:

[0012] The cam is provided with a plurality of springs, and the two ends of the cam are fixedly connected to the inner wall of the sliding frame, and the two ends of the cam are fixedly connected to the connecting plate and the inner wall of the sliding frame, and the two ends of the cam are fixedly connected to the connecting plate and the inner wall of the sliding frame, and the two ends of the cam are fixedly connected to the connecting plate and the inner wall of the sliding frame, and the two ends of the cam are fixedly connected to the connecting plate.

[0013] Preferably, the sliding frame and the air outlet are detachable structures, which facilitates the staff to install the sliding frame on the air outlet during work, and facilitates the replacement of the cleaning brush.

[0014] Preferably, the sliding frame forms a positioning structure between the stop block and the air outlet. When working, the positioning spring drives the stop block at one end of the connecting plate to fit tightly with the outer wall of the air outlet through its own elastic force, thereby realizing the positioning operation of the sliding frame.

[0015] The beneficial effects of the utility model are:

[0016] 1. The ceiling-mounted air-conditioning unit is provided with a telescopic rod. The adjusting knob is rotated to drive the lifting block at the top of the telescopic rod to slide along the outer wall of the limit groove through the working thread, and then the lifting block moves through the telescopic rod to drive the installation base plate to rise and fall synchronously. The relative height adjustment operation of the four groups of telescopic rods is realized to realize the horizontal adjustment operation of the main body of the air-conditioning unit.

[0017] 2. The ceiling-mounted air-conditioning unit is provided with a sliding frame. The movement of the handle drives the connecting plate to overcome the elastic force of the positioning spring and slide along the inner wall of the sliding frame. The sliding of the connecting plate drives the stop block to move away from the air outlet. Then, the staff pushes the sliding frame. The sliding of the sliding frame drives the cleaning brush to slide along the outer wall of the grid, thereby scraping off the dust on the outer wall of the grid. After cleaning, the staff releases the handle, and the positioning spring drives the stop block at one end of the connecting plate to fit closely with the outer wall of the air outlet through its own elastic force, thereby realizing the positioning operation of the sliding frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the adjustment frame of the utility model;

[0020] Figure 3 This is a schematic diagram of the sliding frame connection structure of the utility model;

[0021] Figure 4 It is a schematic diagram of the cross-sectional structure of the sliding frame of the utility model.

[0022] The symbols in the figure are:

[0023] 1. Lifting top plate; 2. Connecting rod; 3. Adjusting frame; 4. Lifting block; 5. Limiting slot; 6. Telescopic rod; 7. Working thread; 8. Adjusting knob; 9. Installing bottom plate; 10. Air conditioning unit body; 11. Air outlet; 12. Grille; 13. Sliding frame; 14. Positioning spring; 15. Connecting plate; 16. Handle; 17. Block; 18. Cleaning brush. DETAILED DESCRIPTION

[0024] The following is combined with Figure 1 - Figure 4 This application is described in further detail.

[0025] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0026] The embodiment of the present application discloses a ceiling mounted air conditioner, comprising a ceiling mounted top plate 1, a connecting rod 2 is provided at the bottom end of the ceiling mounted top plate 1, an adjusting frame 3 is fixedly connected to the bottom end of the connecting rod 2, a lifting block 4 is fixedly connected to the inner wall of the adjusting frame 3, a limiting groove 5 is provided at the connection portion between the adjusting frame 3 and the lifting block 4, a telescopic rod 6 is fixedly connected to the bottom end of the lifting block 4, a working thread 7 is provided on the outer wall of the telescopic rod 6, an adjusting knob 8 screwed to the inner wall of the adjusting frame 3 is threadedly connected to the outer wall of the working thread 7, a mounting bottom plate 9 is provided at the bottom end of the telescopic rod 6, an air conditioner body 10 is fixedly connected to the top end of the mounting bottom plate 9, an air outlet 11 is fixedly connected to the outer wall of the air outlet 11, and a grid plate 12 is fixedly connected to the outer wall of the air outlet 11;

[0027] A cleaning component is located on the outer wall of the air outlet 11 and is used to remove dust from the grid plate 12 .

[0028] Based on the above structure, the adjusting knob 8 rotates through the working thread 7 to drive the lifting block 4 at the top of the telescopic rod 6 to slide along the outer wall of the limiting groove 5, and then the lifting block 4 moves through the telescopic rod 6 to drive the mounting base plate 9 to rise and fall synchronously. By adjusting the relative heights of the four groups of telescopic rods 6, the horizontal adjustment operation of the air-conditioning unit main body 10 is realized.

[0029] In one embodiment, four groups of connecting rods 2 are provided, and the four groups of telescopic connecting rods 2 are located at the four corners of the edge of the hoisting top plate 1 .

[0030] In this embodiment, by providing four sets of telescopic connecting rods 2, it is beneficial to adjust the relative heights of the four sets of telescopic rods 6 to achieve horizontal adjustment operation of the air-conditioning unit main body 10.

[0031] In one embodiment, the lifting block 4 forms a lifting structure with the limiting groove 5 through the working thread 7 and the adjusting knob 8 .

[0032] In this embodiment, the adjusting knob 8 is rotated to drive the lifting block 4 at the top of the telescopic rod 6 to slide along the outer wall of the limiting groove 5 through the working thread 7, thereby realizing the control operation of the vertical sliding of the lifting block 4.

[0033] In one embodiment, the central axis of the telescopic rod 6 coincides with the central axis of the connecting rod 2 .

[0034] In this embodiment, the adjusting knob 8 rotates through the working thread 7 to drive the lifting block 4 at the top of the telescopic rod 6 to slide along the outer wall of the limiting groove 5, and then the lifting block 4 moves through the telescopic rod 6 to drive the mounting base plate 9 to rise and fall synchronously, thereby realizing stable vertical sliding of the telescopic rod 6.

[0035] In one embodiment, the cleaning component includes:

[0036] A sliding frame 13, the outer wall of the air outlet 11 is slidably connected to the sliding frame 13, the inner wall of the sliding frame 13 is provided with a positioning spring 14, both ends of the positioning spring 14 are fixedly connected to a connecting plate 15 slidably connected to the inner wall of the sliding frame 13, one end of the connecting plate 15 is fixedly connected to a handle 16, and the end of the connecting plate 15 away from the handle 16 is fixedly connected to a stop block 17 that fits the outer wall of the sliding frame 13, and the outer wall of the sliding frame 13 is fixedly connected to a cleaning brush 18 that is slidably connected to the outer wall of the grid plate 12.

[0037] In this embodiment, the staff installs the sliding frame 13 on the air outlet 11, and then the staff presses the handle 16. The movement of the handle 16 drives the connecting plate 15 to overcome the elastic force of the positioning spring 14 and slide along the inner wall of the sliding frame 13. The sliding of the connecting plate 15 drives the stop block 17 to move away from the air outlet 11. Then, the staff pushes the sliding frame 13. The sliding of the sliding frame 13 drives the cleaning brush 18 to slide along the outer wall of the grid 12, thereby scraping off the dust on the outer wall of the grid 12. After cleaning, the staff releases the handle 16, and then the positioning spring 14 drives the stop block 17 at one end of the connecting plate 15 to fit tightly with the outer wall of the air outlet 11 through its own elastic force, thereby realizing the positioning operation of the sliding frame 13.

[0038] In one embodiment, the sliding frame 13 and the air outlet 11 are detachable structures.

[0039] In this embodiment, it is helpful for the staff to install the sliding frame 13 on the air outlet 11, so as to facilitate the replacement of the cleaning brush 18.

[0040] In one embodiment, the sliding frame 13 forms a positioning structure with the air outlet 11 through the stop block 17 .

[0041] In this embodiment, the positioning spring 14 drives the stopper 17 at one end of the connecting plate 15 to fit closely with the outer wall of the air outlet 11 through its own elastic force, thereby achieving the positioning operation of the sliding frame 13 .

[0042] When the ceiling-mounted air-conditioning unit of this embodiment is in use, first, the air-conditioning unit body 10 is installed. The staff installs the ceiling-mounted top plate 1 in the working area by means of bolts. Then, the air-conditioning unit body 10 is installed on the mounting base plate 9. Then, the air-conditioning unit body 10 is horizontally adjusted. The staff turns the adjusting knob 8. The adjusting knob 8 rotates to drive the lifting block 4 at the top of the telescopic rod 6 to slide along the outer wall of the limiting groove 5 through the working thread 7. Then, the lifting block 4 moves to drive the mounting base plate 9 to rise and fall synchronously through the telescopic rod 6. By adjusting the relative heights of the four groups of telescopic rods 6, the horizontal adjustment operation of the air-conditioning unit body 10 is realized.

[0043] Finally, when the air-conditioning unit main body 10 is working, a large amount of dust will be attached to the grille 12 on the outer wall of the air outlet 11. The staff will install the sliding frame 13 on the air outlet 11, and then the staff will press the handle 16. The movement of the handle 16 drives the connecting plate 15 to overcome the elastic force of the positioning spring 14 and slide along the inner wall of the sliding frame 13. The sliding of the connecting plate 15 drives the stop block 17 to move away from the air outlet 11. Then, the staff will push the sliding frame 13. The sliding of the sliding frame 13 drives the cleaning brush 18 to slide along the outer wall of the grille 12, thereby scraping off the dust on the outer wall of the grille 12. After cleaning, the staff will release the handle 16, and then the positioning spring 14 will drive the stop block 17 at one end of the connecting plate 15 to fit tightly with the outer wall of the air outlet 11 through its own elastic force, thereby realizing the positioning operation of the sliding frame 13.

[0044] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A ceiling mounted air conditioning unit, characterized in that: include: A hanging top plate (1), wherein a connecting rod (2) is provided at the bottom end of the hanging top plate (1), the bottom end of the connecting rod (2) is fixedly connected to an adjusting frame (3), the inner wall of the adjusting frame (3) is fixedly connected to a lifting block (4), a limiting groove (5) is provided at the connection portion between the adjusting frame (3) and the lifting block (4), the bottom end of the lifting block (4) is fixedly connected to a telescopic rod (6), the outer wall of the telescopic rod (6) is provided with a working thread (7), the outer wall of the working thread (7) is threadedly connected to an adjusting knob (8) screwed to the inner wall of the adjusting frame (3), the bottom end of the telescopic rod (6) is provided with a mounting base plate (9), the top end of the mounting base plate (9) is fixedly connected to an air conditioning unit body (10), the outer wall of the air conditioning unit body (10) is fixedly connected to an air outlet (11), and the outer wall of the air outlet (11) is fixedly connected to a grid plate (12); A cleaning component is located on the outer wall of the air outlet (11) and is used to perform dust removal operations on the grid plate (12).

2. The ceiling-mounted air conditioning unit according to claim 1, characterized in that: The connecting rods (2) are provided in four groups, and the four groups of telescopic connecting rods (2) are located at the four corners of the edge of the hanging top plate (1).

3. The ceiling-mounted air conditioning unit according to claim 1, characterized in that: The lifting block (4) forms a lifting structure with the limiting groove (5) through the working thread (7) and the adjusting knob (8).

4. The ceiling-mounted air conditioning unit according to claim 1, characterized in that: The central axis of the telescopic rod (6) coincides with the central axis of the connecting rod (2).

5. The ceiling-mounted air conditioning unit according to claim 1, characterized in that: The cleaning component includes: A sliding frame (13), the outer wall of the air outlet (11) is slidably connected to the sliding frame (13), the inner wall of the sliding frame (13) is provided with a positioning spring (14), both ends of the positioning spring (14) are fixedly connected to a connecting plate (15) slidably connected to the inner wall of the sliding frame (13), one end of the connecting plate (15) is fixedly connected to a handle (16), the end of the connecting plate (15) away from the handle (16) is fixedly connected to a stop block (17) that fits the outer wall of the sliding frame (13), and the outer wall of the sliding frame (13) is fixedly connected to a cleaning brush (18) slidably connected to the outer wall of the grid plate (12).

6. The ceiling-mounted air conditioning unit according to claim 5, characterized in that: The sliding frame (13) and the air outlet (11) are detachable structures.

7. The ceiling-mounted air conditioning unit according to claim 5, characterized in that: The sliding frame (13) forms a positioning structure with the air outlet (11) through the stop block (17).

Images