Digital energy-saving fan convenient to disassemble, assemble and maintain

Abstract

The utility model relates to the field of digital energy-saving fans, and discloses a digital energy-saving fan convenient to disassemble, assemble and maintain, which comprises a fan shell, a protective frame is fixedly connected to the outside of the fan shell, a fixing plate is slidably connected to the front end of the fan shell, and a connecting plate is fixedly connected to the rear side of the fixing plate. A dismounting module is arranged on the rear side of the connecting plate, sliding assemblies are arranged at the left end and the right end of the fixing plate correspondingly, circular plates are fixedly connected to the front sides of the sliding assemblies, limiting plates are fixedly connected to the left sides and the right sides of the sliding assemblies correspondingly, and limiting columns are slidably connected into the sliding assemblies. According to the device, the device can be rapidly disassembled and fixed, the situation that a plurality of bolts are manually assembled and disassembled through special tools, the operation is complex, and time and labor are wasted is reduced, then the maintenance efficiency is improved, and noise and vibration force generated in the operation process of the device are absorbed.

Description

Technical Field

[0001] The utility model relates to the field of digital energy-saving fans, in particular to a digital energy-saving fan which is convenient for disassembly, assembly and maintenance. Background Art

[0002] Digital energy-saving fans refer to fan equipment that uses digital technology to achieve energy saving and intelligent management. It combines the mechanical structure of traditional fans with the application of digital technology to improve the energy efficiency, reliability and operating efficiency of fans, while reducing energy consumption and maintenance costs.

[0003] After searching, the Chinese patent document announcement number: CN218624777U discloses an energy-saving and speed-adjustable digital fan, including a digital fan module, a filter screen is attached to the outer wall of the digital fan module, a fixed block is fixedly connected to the outer wall of the digital fan module, a slide groove is opened inside the fixed block, a slider is slidably connected inside the slide groove, and a pull rod runs through the fixed block. The utility model is an energy-saving and speed-adjustable digital fan. By providing a fixed block, the filter screen can be assisted in positioning, so that the filter screen can be stably placed at the air inlet of the digital fan module and thus can support the filter screen. By providing a pull rod, the slider can be fixed inside the fixed block. By providing a limited position block, the stability of the filter screen during placement can be improved under the elastic action of the spring. By providing a filter screen, the situation where foreign matter enters the interior of the digital fan module can be reduced, thereby protecting the components inside the digital fan module.

[0004] Regarding the above-mentioned related technologies, the inventor believes that the above patent mentioned in the beneficial effects: "The utility model is set in a straight line shape through the through groove. When the digital fan module has some deviations during installation, the operator can also fix the digital fan module through bolts, thereby improving the installation efficiency of the operator. By providing a placement groove, the bolts required for installing the digital fan module can be placed inside it, and the operator does not need to carry them separately, reducing the phenomenon of bolt loss. The cover plate is limited by the limiting rod, which is convenient for the operator to take the bolts inside the placement groove when installing the digital fan module, thereby improving the installation efficiency of the operator". Although the above patent improves the installation efficiency by means of bolts, in the specific operation process, it is necessary to manually use special tools to disassemble and install multiple bolts, and the operation is complicated and time-consuming and labor-intensive. Therefore, in view of the above shortcomings, a digital energy-saving fan that is easy to disassemble, assemble and maintain is proposed. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art and to propose a digital energy-saving fan that is easy to disassemble, assemble and maintain, aiming to improve the problem in the prior art that special tools are needed to disassemble and fix multiple bolts, thereby reducing maintenance efficiency.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A digital energy-saving fan which is convenient for disassembly, assembly and maintenance comprises a fan casing, the outside of which is fixedly connected with a protective frame, the front end of the fan casing is slidably connected with a fixing plate, the rear side of the fixing plate is fixedly connected with a connecting plate, the rear side of the connecting plate is provided with a disassembly module, the left and right ends of the fixing plate are provided with sliding components, the front side of the sliding component is fixedly connected with a circular plate, the left and right sides of the sliding component are fixedly connected with a limiting plate, the interior of the sliding component is slidably connected with a limiting column, the outside of the limiting column is fixedly connected with a sliding plate, the far sides of the two sliding plates are fixedly connected with a triangular block, the bottom side of the fan casing is fixedly connected with a bottom plate, and the outside of the bottom plate is slidably connected with a square plate.

[0008] As a further description of the above technical solution:

[0009] A sound absorbing plate is fixedly connected to the bottom side of the inner wall of the square plate, two dampers are arranged in the middle of the bottom side of the bottom plate, trapezoidal plates are fixedly connected to the left and right ends of the bottom side of the bottom plate, reset assemblies are arranged at the front and rear ends of the square plate, force-bearing plates are slidably connected to the left and right ends of the reset assemblies, and a filter plate is fixedly connected to the rear end of the fan housing.

[0010] As a further description of the above technical solution:

[0011] The disassembly module includes a connecting ring, the front side of the connecting ring is fixedly connected to the rear side of the connecting plate, the rear side of the connecting ring is detachably connected to a fixing ring, the rear side of the fixing ring is fixedly connected to a plurality of fan blades, the rear sides of the plurality of fan blades are fixedly connected to a disc, the connecting ring is fixedly connected to an L-shaped plate all around, the rear end of the L-shaped plate is detachably connected to a fixing block, a motor is fixedly connected to the adjacent side of the plurality of fixing blocks, the driving end of the motor is fixedly connected to a rotating shaft, and the front end of the rotating shaft is threadedly connected to a threaded cylinder.

[0012] As a further description of the above technical solution:

[0013] The two sliding components each include a button, the outer portions of the two buttons are respectively slidably connected to the inner walls at the left and right ends of the fixed plate, a spring 1 is fixedly connected to the rear side of the limiting plate, and a strip opening is provided at the rear end of the button.

[0014] As a further description of the above technical solution:

[0015] The outside of the button is slidably connected to the inner wall of the sliding plate, and the outsides of the two triangular blocks are slidably connected to the inner walls of the left and right ends of the fan housing respectively.

[0016] As a further description of the above technical solution:

[0017] The two reset assemblies each include a fixing rod, the exteriors of the two fixing rods are respectively fixedly connected to the inner walls at the front and rear ends of the square plate, and the left and right ends of the fixing rods are sleeved with springs 2.

[0018] As a further description of the above technical solution:

[0019] The inside of the force-bearing plate is slidably connected to the outside of the fixing rod, and the far sides of the two trapezoidal plates are in contact with the near sides of the two force-bearing plates.

[0020] As a further description of the above technical solution:

[0021] The exteriors of the two sliding plates are respectively slidably connected to the inner walls at the left and right ends of the fixed plate, and the exteriors of the limiting columns are slidably connected to the interior of the strip-shaped opening.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, by using the limit plate, limit column, sliding plate, triangular block and other structures in coordination, the limit plate can be quickly disassembled and fixed, reducing the manual installation and disassembly of multiple bolts using special tools, which is complicated, time-consuming and labor-intensive, thereby improving the efficiency of maintenance.

[0024] 2. In the utility model, through the coordinated use of structures such as the bottom plate, square plate, sound-absorbing plate, damper, trapezoidal plate, fixing rod, and force-bearing plate, the device can absorb the noise and vibration force generated during operation, thereby reducing the impact of noise on the surrounding environment and personnel, and improving the working and living environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A three-dimensional diagram of a digital energy-saving fan that is convenient for disassembly, assembly and maintenance proposed by the utility model;

[0026] Figure 2 This is a schematic diagram of the structure of a connecting plate of a digital energy-saving fan that is convenient for disassembly, assembly and maintenance proposed by the utility model;

[0027] Figure 3 This is a schematic diagram of the fixing block structure of a digital energy-saving fan that is convenient for disassembly, assembly and maintenance proposed by the utility model;

[0028] Figure 4 This is a schematic diagram of the internal structure of a sliding plate of a digital energy-saving fan that is convenient for disassembly, assembly and maintenance proposed by the utility model;

[0029] Figure 5This is a schematic diagram of the internal structure of a square plate of a digital energy-saving fan that is easy to disassemble, assemble and maintain, proposed by the utility model.

[0030] Legend:

[0031] 1. Fan housing; 2. Protective frame; 3. Fixed plate; 4. Connecting plate; 5. Connecting ring; 6. Fixed ring; 7. Fan blade; 8. Disc; 9. L-shaped plate; 10. Fixed block; 11. Motor; 12. Rotating shaft; 13. Threaded barrel; 14. Button; 15. Round plate; 16. Limit plate; 17. Spring one; 18. Strip opening; 19. Limit column; 20. Sliding plate; 21. Triangular block; 22. Filter plate; 23. Bottom plate; 24. Square plate; 25. Sound-absorbing panel; 26. Damper; 27. Trapezoidal plate; 28. Fixed rod; 29. ​​Force plate; 30. Spring two. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] Reference Figure 1 - Figure 3 , the utility model provides an embodiment: a digital energy-saving fan that is easy to disassemble and repair, including a fan housing 1, which is the main part of the entire fan structure and provides protection for internal components, and the right side of the fan housing 1 is equipped with a digital monitoring system, which can monitor the operating status, temperature, humidity, vibration and other parameters of the fan in real time, and transmit the data to the control center or the cloud through communication equipment to achieve remote monitoring and management, the outside of the fan housing 1 is fixedly connected with a protective frame 2 to enhance the stability of the overall structure and play an additional protective role, the front end of the fan housing 1 is slidably connected with a fixed plate 3, which is slidably connected to the fixed plate 3 and is used to fix and support the connecting plate 4, the rear side of the fixed plate 3 is fixedly connected with the connecting plate 4, and the rear side of the connecting plate 4 is provided with a disassembly module;

[0034] The disassembly module includes a connecting ring 5, the front side of which is fixedly connected to the rear side of the connecting plate 4 as a bridge connecting the fan blades 7 and the motor 11 system. The rear side of the connecting ring 5 is detachably connected with a fixing ring 6, and the connecting ring 5 and the fixing ring 6 are separately disassembled by bolts. The rear side of the fixing ring 6 is fixedly connected with multiple fan blades 7, and the rear sides of multiple fan blades 7 are fixedly connected with a disc 8, which is the core part of the fan and is responsible for generating wind flow. The connecting ring 5 is fixedly connected with an L-shaped plate 9 all around to provide support for the L-shaped plate 9. The rear end of the L-shaped plate 9 is detachably connected with a fixing block 10, and the L-shaped plate 9 and the fixing block 10 are quickly disassembled by bolts. The adjacent side of the multiple fixing blocks 10 is fixedly connected with a motor 11, a driving source, and a driving end of the motor 11 is fixedly connected with a rotating shaft 12, which is driven by the driving motor 11 to rotate, and the front end of the rotating shaft 12 is threadedly connected with a threaded cylinder 13, which is used to restrict the disc 8 to the outside of the rotating shaft 12 for fixing.

[0035] Reference Figure 1 , Figure 2 and Figure 4 , sliding components are provided at both ends of the fixed plate 3, and the two sliding components include buttons 14. The outsides of the two buttons 14 are slidably connected to the inner walls of the left and right ends of the fixed plate 3, respectively, so that the buttons 14 can slide horizontally. A spring 17 is fixedly connected to the rear side of the limit plate 16, and the spring 17 is fixed so that the spring 17 can be evenly stressed. A strip opening 18 is opened at the rear end of the button 14, leaving a sliding space for the button 14. A circular plate 15 is fixedly connected to the front side of the sliding component. The left and right sides of the sliding component are fixedly connected to the limit plate 16. The interior of the sliding component is slidably connected to the limit column 19, and the outer sliding of the limit column 19 The button 14 is movably connected to the inside of the strip opening 18, and the outside of the limit column 19 is fixedly connected to a sliding plate 20, and the sliding of the sliding plate 20 pushes the limit column 19 to slide left and right. The outside of the button 14 is slidably connected to the inner wall of the sliding plate 20, so that the button 14 can slide stably. The outsides of the two sliding plates 20 are respectively slidably connected to the left and right inner walls of the fixed plate 3. The sliding plates 20 are restricted by the fixed plate 3 so that they can slide horizontally. The far sides of the two sliding plates 20 are fixedly connected to triangular blocks 21, and the outsides of the two triangular blocks 21 are respectively slidably connected to the left and right inner walls of the fan casing 1, so as to clamp and fix the fan casing 1.

[0036] Reference Figure 1 and Figure 5A bottom plate 23 is fixedly connected to the bottom side of the fan housing 1, a square plate 24 is slidably connected to the outside of the bottom plate 23, a sound absorbing plate 25 is fixedly connected to the bottom side of the inner wall of the square plate 24 for absorbing the noise generated during operation, two dampers 26 are arranged in the middle of the bottom side of the bottom plate 23 for absorbing the force generated by vibration, trapezoidal plates 27 are fixedly connected to the left and right ends of the bottom side of the bottom plate 23, and reset assemblies are arranged at the front and rear ends of the square plate 24, and the two reset assemblies include fixed rods 28, and the outsides of the two fixed rods 28 are respectively fixedly connected to the inner walls of the front and rear ends of the square plate 24, and the fixed rods 2 8 provides supporting force, springs 230 are sleeved on both ends of the fixed rod 28 to limit the springs 230 so that the springs 230 can be evenly stressed, and force plates 29 are slidably connected to the left and right ends of the reset assembly, and the inside of the force plate 29 is slidably connected to the outside of the fixed rod 28. The force plate 29 can slide horizontally through the restriction of the fixed rod 28, and the far side of the two trapezoidal plates 27 is in contact with the close side of the two force plates 29, and the trapezoidal plates 27 are used to push the force plates 29 to slide, and the rear end of the fan housing 1 is fixedly connected with a filter plate 22 to filter impurities in the air.

[0037] Working principle: by holding the circular plate 15 and applying thrust, the button 14 is pushed to slide, thereby driving the limit plate 16 to slide and squeeze the spring 17, so that the spring 17 can store elastic potential energy, and then give the button 14 a force in the opposite direction to reset, and at the same time, the button 14 will also use the strip opening 18 to slide against the limit column 19, and then drive the triangular block 21 to slide away from the inside of the fan housing 1, so as to facilitate rapid disassembly. After the disassembly is completed, the connecting ring 5 is quickly disassembled by rotating the bolts between the fixing ring 6 and the connecting ring 5, and then the threaded barrel 13 is rotated and taken off, and then the disc 8 is disassembled, and the L-shaped plate 9 is quickly disassembled by rotating the bolts between the fixing block 10 and the L-shaped plate 9;

[0038] When the motor 11 is running, noise and vibration are generated. The noise is absorbed by the sound-absorbing plate 25, and the vibration is transmitted to the damper 26 for absorption. At the same time, it is also transmitted to the trapezoidal plate 27, so that the trapezoidal plate 27 can push the force-bearing plate 29 to slide outside the force-bearing plate 29 and squeeze the spring 2 30, so that the spring 2 30 can store elastic potential energy to absorb the force generated by the vibration together with the damper 26.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A digital energy-saving fan that is easy to disassemble, assemble and maintain, comprising a fan housing (1), characterized in that: The outside of the fan housing (1) is fixedly connected to a protective frame (2); the front end of the fan housing (1) is slidably connected to a fixed plate (3); the rear side of the fixed plate (3) is fixedly connected to a connecting plate (4); the rear side of the connecting plate (4) is provided with a disassembly module; the left and right ends of the fixed plate (3) are provided with sliding components; the front side of the sliding component is fixedly connected to a circular plate (15); the left and right sides of the sliding component are fixedly connected to a limiting plate (16); the interior of the sliding component is slidably connected to a limiting column (19); the outside of the limiting column (19) is fixedly connected to a sliding plate (20); the two sliding plates (20) are fixedly connected to the far sides thereof with triangular blocks (21); the bottom side of the fan housing (1) is fixedly connected to a bottom plate (23); the outside of the bottom plate (23) is slidably connected to a square plate (24).

2. According to claim 1, a digital energy-saving fan that is easy to disassemble, assemble and maintain, is characterized in that: A sound absorbing plate (25) is fixedly connected to the bottom side of the inner wall of the square plate (24); two dampers (26) are provided in the middle of the bottom side of the bottom plate (23); trapezoidal plates (27) are fixedly connected to the left and right ends of the bottom side of the bottom plate (23); reset assemblies are provided at the front and rear ends of the square plate (24); force-bearing plates (29) are slidably connected to the left and right ends of the reset assemblies; and a filter plate (22) is fixedly connected to the rear end of the fan housing (1).

3. According to claim 1, a digital energy-saving fan that is easy to disassemble, assemble and maintain is characterized in that: The disassembly module comprises a connecting ring (5), the front side of the connecting ring (5) is fixedly connected to the rear side of the connecting plate (4), the rear side of the connecting ring (5) is detachably connected to a fixing ring (6), the rear side of the fixing ring (6) is fixedly connected to a plurality of fan blades (7), the rear sides of the plurality of fan blades (7) are fixedly connected to a disk (8), the connecting ring (5) is fixedly connected to an L-shaped plate (9) on all sides, the rear end of the L-shaped plate (9) is detachably connected to a fixing block (10), the adjacent sides of the plurality of fixing blocks (10) are fixedly connected to a motor (11), the driving end of the motor (11) is fixedly connected to a rotating shaft (12), and the front end of the rotating shaft (12) is threadedly connected to a threaded barrel (13).

4. According to claim 1, a digital energy-saving fan that is easy to disassemble, assemble and maintain is characterized in that: The two sliding assemblies each comprise a button (14), the exteriors of the two buttons (14) being slidably connected to the inner walls of the left and right ends of the fixing plate (3), a spring 1 (17) being fixedly connected to the rear side of the limiting plate (16), and a strip-shaped opening (18) being provided at the rear end of the button (14).

5. According to claim 4, a digital energy-saving fan that is easy to disassemble, assemble and maintain is characterized in that: The outside of the button (14) is slidably connected to the inner wall of the sliding plate (20), and the outsides of the two triangular blocks (21) are slidably connected to the inner walls of the left and right ends of the fan housing (1), respectively.

6. According to claim 2, a digital energy-saving fan that is easy to disassemble, assemble and maintain is characterized in that: The two reset assemblies each comprise a fixing rod (28), the exteriors of the two fixing rods (28) being respectively fixedly connected to the inner walls at the front and rear ends of the square plate (24), and the left and right ends of the fixing rods (28) are both sleeved with springs 2 (30).

7. The digital energy-saving fan that is easy to disassemble and repair according to claim 6 is characterized in that: The inside of the force-bearing plate (29) is slidably connected to the outside of the fixing rod (28), and the far sides of the two trapezoidal plates (27) are in contact with the near sides of the two force-bearing plates (29).

8. According to claim 4, a digital energy-saving fan that is easy to disassemble, assemble and maintain is characterized in that: The exteriors of the two sliding plates (20) are respectively slidably connected to the inner walls at the left and right ends of the fixed plate (3), and the exteriors of the limiting columns (19) are slidably connected to the interior of the strip-shaped opening (18).

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