Temperature control fan with filtering device
By designing cleaning components and collection components in the temperature-controlled fan, the problem of reduced use efficiency and shortened service life caused by dust adhering to the diffuser plate is solved, achieving efficient operation of the fan and convenient collection of dust.
Patent Information
- Application Number
- CN202420783613.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-16
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-04-16
AI Technical Summary
After a long time of use, existing temperature-controlled fans are prone to adhering to impurities such as dust on the dispersing plate, resulting in a reduced fan service effect and shortened service life.
A temperature-controlled fan with a filter device is designed, including a cleaning component and a collection component. The cleaning component drives the cleaning rod to slide along the inner wall of the chute through an electric telescopic rod to clean the dust on the diffuser plate; the collection component uses the tilted state of the square plate to slide the cleaned dust down for easy collection.
It effectively improves the use effect and service life of the temperature-controlled fan, ensuring that the fan can still maintain efficient operation after long-term use, and prevents dust from falling through the convenient dust collection mechanism.
Smart Images
Figure CN222376754U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of temperature-controlled fans, in particular to a temperature-controlled fan with a filtering device. Background Art
[0002] A temperature-controlled fan is a device that can automatically adjust wind speed or start and stop according to the ambient temperature. They are often used to help regulate indoor temperature, improve comfort and save energy. Temperature-controlled fans can automatically start or stop according to a preset temperature range and adjust the wind speed to keep the indoor temperature within the set range.
[0003] A temperature-controlled fan with a filtering device is provided inside the temperature-controlled fan body so that the temperature-controlled fan can filter the delivered air, thereby removing dust, pollen, bacteria, viruses and other pollutants in the air, thereby providing a cleaner and healthier indoor environment.
[0004] Considering that when the existing temperature control fan is in use, the air inlet and outlet of the fan are usually installed with diffuser plates, and after the diffuser plates are used for a long time, impurities such as dust in the air will adhere to the diffuser plates, causing blockage and pollution of the diffuser plates, resulting in reduced performance and service life of the temperature control fan during use, a temperature control fan with a filtering device is proposed to solve the above problem. Utility Model Content
[0005] In order to make up for the above shortcomings, the utility model provides a temperature control fan with a filtering device, aiming to improve the problem that after long-term use of the temperature control fan in the prior art, dust and other impurities are easily attached to the diffuser plate, resulting in reduced use effect and service life of the temperature control fan during use.
[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a temperature-controlled fan with a filtering device, comprising a fan body, a cleaning component is arranged on the fan body, and a collecting component is arranged on the cleaning component;
[0007] The cleaning assembly includes a cleaning rod, a hinged rod is hinged at the top front end of the cleaning rod, a connecting block is hinged at the top end of the hinged rod, an electric telescopic rod is fixedly connected to the top of the connecting block, a fixing plate is fixedly connected to the bottom front end of the fan body, and a sliding groove is provided on the front side of the fixing plate.
[0008] As a further description of the above technical solution:
[0009] The collecting assembly comprises a square plate, a circular groove is formed on the inner wall of the bottom end of the front side of the square plate, a cylindrical rod is elastically connected to the inner wall of the circular groove via a spiral spring, and a buckle is fixedly connected to the left end of the bottom of the fixing plate.
[0010] As a further description of the above technical solution:
[0011] The outer wall of the cleaning rod is slidably connected to the inner wall of the sliding groove, the top end of the electric telescopic rod is fixedly connected with a fixing block, and the top of the cleaning rod is in contact with the bottom of the fan body.
[0012] As a further description of the above technical solution:
[0013] The square plates are symmetrically distributed in two groups along the center line of the fixed plate. A square groove is opened on the front side of the square plate. The inner wall of the square groove is elastically connected with a wedge block through a spring.
[0014] As a further description of the above technical solution:
[0015] One end of the spiral spring is fixedly connected to the inner wall of the circular groove, the other end of the spiral spring is fixedly connected to the back side of the cylindrical rod, the outer wall of the cylindrical rod is rotatably connected to the inner wall of the circular groove, and the front side of the cylindrical rod is fixedly connected to the left end of the back side of the fixed plate.
[0016] As a further description of the above technical solution:
[0017] The cleaning rods are symmetrically distributed in two groups along the center line of the fixing plate, and the back side of the fixing block is fixedly connected to the top of the front side of the fan body.
[0018] As a further description of the above technical solution:
[0019] One end of the spring is fixedly connected to the inner wall of the square groove, and the other end of the spring is fixedly connected to the outer wall of the wedge block.
[0020] As a further description of the above technical solution:
[0021] The outer wall of the wedge block is slidably connected to the inner wall of the square groove, and the outer wall of the wedge block is clamped with the inner wall of the buckle.
[0022] The utility model has the following beneficial effects:
[0023] 1. In the utility model, a cleaning component is provided, and the connecting block is driven to move vertically by starting the electric telescopic rod, so that the hinged rod drives the cleaning rod to slide along the inner wall of the slide groove, and the dust and other attachments on the bottom diffuser plate of the fan body are brushed and cleaned, thereby improving the use effect and service life of the temperature control fan.
[0024] 2. In the utility model, a collecting assembly is provided, and the square plate is rotated downward to make the square plate in an inclined state, so that the dust and other attachments cleaned by the cleaning rod can slide off the inclined square plate, making it convenient for the user to guide and collect the dust and avoid the cleaned dust from falling on the ground, thereby improving the use effect of the temperature control fan. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] Figure 1 This is a schematic diagram of the overall main structure of a temperature-controlled fan with a filtering device proposed by the utility model;
[0026] Figure 2 This is a schematic diagram of the split structure of the fan body of a temperature-controlled fan with a filtering device proposed by the utility model;
[0027] Figure 3 This is a schematic diagram of the structure of a temperature control fan with a filtering device in an open square plate state proposed by the utility model;
[0028] Figure 4 This is a schematic diagram of the square plate split structure of a temperature control fan with a filtering device proposed by the utility model;
[0029] Figure 5 The utility model is a schematic diagram of the fixed structure of a temperature control fan with a filtering device.
[0030] Legend:
[0031] 1. Fan body; 2. Cleaning assembly; 21. Electric telescopic rod; 22. Connecting block; 23. Articulated rod; 24. Fixed plate; 25. Cleaning rod; 26. Slide groove; 27. Fixed block; 3. Collecting assembly; 31. Square plate; 32. Cylindrical rod; 33. Circular groove; 34. Square groove; 35. Volute spring; 36. Spring; 37. Wedge block; 38. Buckle. 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 2 The utility model provides an embodiment: a temperature-controlled fan with a filtering device, including a fan body 1, the fan body 1 includes a fan, a dry coil, a filter plate, a diffuser plate and other components, the air delivered by the fan body 1 is filtered by the filter plate, a cleaning component 2 is arranged on the fan body 1, through the cleaning component 2, it is convenient for the staff to clean the diffuser plate at the bottom of the fan body 1, and the use effect and service life of the fan body 1 are improved, and a collecting component 3 is arranged on the cleaning component 2, through the collecting component 3, it is convenient to guide and collect impurities such as dust cleaned by the cleaning rod 25.
[0034] Reference Figure 1 and Figure 3 The cleaning assembly 2 includes a cleaning rod 25, the top contact surface of the cleaning rod 25 is a brush surface, the top front end of the cleaning rod 25 is hinged with a hinged rod 23, and the hinged rod 23 is symmetrically distributed in two groups. Through the moving effect of the hinged rod 23, the cleaning rod 25 is driven to slide along the inner wall of the slide groove 26, and the top of the hinged rod 23 is hinged with a connecting block 22, and the moving effect of the connecting block 22 drives the hinged rod 23 to move. The top of the connecting block 22 is fixedly connected with an electric telescopic rod 21, and the connecting block 22 is driven to move by starting the electric telescopic rod 21. The bottom front end of the fan body 1 is fixedly connected with a fixing plate 24, and the fixing plate 24 is symmetrically distributed in two groups. The fixing effect of the two groups of fixing plates 24 prevents the fixing plate 24 from falling off, and a slide groove 26 is provided on the front side of the fixing plate 24.
[0035] Reference Figure 3-Figure 5 The collecting assembly 3 includes a square plate 31, which is made of plastic and is light in weight. A circular groove 33 is provided on the inner wall of the bottom end of the front side of the square plate 31. The inner wall of the circular groove 33 is elastically connected to a cylindrical rod 32 through a spiral spring 35. The elastic force of the spiral spring 35 can drive the square plate 31 to reset. A buckle 38 is fixedly connected to the left end of the bottom of the fixing plate 24. The buckle 38 is fixedly connected to prevent it from falling off through the fixing effect of the buckle 38.
[0036] Reference Figure 1 and Figure 3 The outer wall of the cleaning rod 25 is slidably connected to the inner wall of the slide groove 26, and the slide groove 26 guides the cleaning rod 25 to prevent the cleaning rod 25 from deviating when sliding. The top of the electric telescopic rod 21 is fixedly connected with a fixing block 27, and the electric telescopic rod 21 is supported and fixed by the fixing block 27. The top of the cleaning rod 25 contacts the bottom of the fan body 1, and the dust on the bottom diffuser plate of the fan body 1 is brushed and cleaned through the sliding effect of the cleaning rod 25.
[0037] Reference Figure 3 As shown in Figure 4, there are two groups of square plates 31 symmetrically distributed along the center line of the fixed plate 24. By providing two groups of square plates 31, the cleaned dust can slide along the outer wall of the square plate 31 to the position directly below the fan body 1, so that the staff can place the collection tool directly below the fan body 1 for collection. A square groove 34 is opened on the front side of the square plate 31, and the inner wall of the square groove 34 is elastically connected with a wedge block 37 through a spring 36. Through the elastic force of the spring 36, the wedge block 37 always remains in engagement with the buckle 38 when not affected by external force, thereby limiting the square plate 31.
[0038] Reference Figure 4 and Figure 5One end of the spiral spring 35 is fixedly connected to the inner wall of the circular groove 33, and the other end of the spiral spring 35 is fixedly connected to the back side of the cylindrical rod 32. The fixing effect of the spiral spring 35 can prevent the spiral spring 35 from deviating during operation. The outer wall of the cylindrical rod 32 is rotatably connected to the inner wall of the circular groove 33. The cylindrical rod 32 is symmetrically distributed with two groups. The front side of the cylindrical rod 32 is fixedly connected to the left end of the back side of the fixing plate 24. The fixing effect of the cylindrical rod 32 can prevent the cylindrical rod 32 from falling off.
[0039] Reference Figure 3 There are two groups of cleaning rods 25 symmetrically distributed along the center line of the fixing plate 24. By providing two groups of cleaning rods 25, the two groups of cleaning rods 25 can approach or move away from each other at the same time, thereby improving the cleaning efficiency of the fan body 1. The back side of the fixing block 27 is fixedly connected to the top of the front side of the fan body 1, and the fixing effect of the fixing block 27 prevents the fixing block 27 from falling off.
[0040] Reference Figure 4 One end of the spring 36 is fixedly connected to the inner wall of the square groove 34, and the other end of the spring 36 is fixedly connected to the outer wall of the wedge block 37. The fixing effect of the spring 36 keeps the wedge block 37 fixed to prevent the wedge block 37 from falling off. The outer wall of the wedge block 37 is slidably connected to the inner wall of the square groove 34. The sliding of the wedge block 37 makes the wedge block 37 and the inner wall of the buckle 38 engage or release the engagement effect. The outer wall of the wedge block 37 is engaged with the inner wall of the buckle 38. The engagement effect of the wedge block 37 and the buckle 38 allows the fixed plate 24 to limit the position of the other plate 31.
[0041] Working principle: After the temperature control fan has been used for a long time, dust adheres to the diffuser plate arranged at the bottom of the fan body 1 and needs to be cleaned. The staff flips the square plate 31 downward so that the wedge block 37 arranged on the square plate 31 is engaged with the buckle 38 under the elastic force of the spring 36, thereby limiting the square plate 31 so that the square plate 31 remains in an inclined and fixed state, and the staff places the dust collection tool directly below the fan body 1.
[0042] The electric telescopic rod 21 is started, and the connecting block 22 is driven to move upward through the contraction effect of the electric telescopic rod 21, so that the connecting block 22 drives the two sets of hinged rods 23 to move, so that the two sets of hinged rods 23 drive the two sets of cleaning rods 25 to slide along the inner wall of the slide groove 26 and approach each other, and the two sets of cleaning rods 25 are driven to move away from each other through the extension effect of the electric telescopic rod 21, so that the reciprocating movement effect of the two sets of cleaning rods 25 brushes and cleans the dust on the diffuser plate set at the bottom of the fan body 1, and the cleaned dust falls onto the square plate 31.
[0043] The inclined square plate 31 allows the dust to slide into the collection tool placed by the staff for collection. When the cleaning and collection is completed, the staff presses the wedge block 37 to release the clamping effect of the wedge block 37 and the buckle 38, and at the same time releases the limiting effect on the square plate 31. The elastic force of the spiral spring 35 causes the square plate 31 to flip upward and reset, thereby preventing the square plate 31 from affecting the normal use of the fan body 1.
[0044] 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 temperature-controlled fan with a filtering device, comprising a fan body (1), characterized in that: The fan body (1) is provided with a cleaning component (2), and the cleaning component (2) is provided with a collecting component (3); The cleaning assembly (2) comprises a cleaning rod (25), the top front end of the cleaning rod (25) is hingedly connected to a hinged rod (23), the top end of the hinged rod (23) is hingedly connected to a connecting block (22), the top of the connecting block (22) is fixedly connected to an electric telescopic rod (21), the bottom front end of the fan body (1) is fixedly connected to a fixing plate (24), the front face of the fixing plate (24) is provided with a sliding groove (26), the collecting assembly (3) comprises a square plate (31), the inner wall of the bottom end of the front face of the square plate (31) is provided with a circular groove (33), the inner wall of the circular groove (33) is elastically connected to a cylindrical rod (32) via a volute spring (35), The left end of the bottom of the fixing plate (24) is fixedly connected with a buckle (38); two groups of the square plates (31) are symmetrically distributed along the midline of the fixing plate (24); a square groove (34) is provided on the front of the square plate (31); the inner wall of the square groove (34) is elastically connected with a wedge (37) via a spring (36); one end of the scroll spring (35) is fixedly connected to the inner wall of the circular groove (33); the other end of the scroll spring (35) is fixedly connected to the back of the cylindrical rod (32); the outer wall of the cylindrical rod (32) is rotatably connected to the inner wall of the circular groove (33); and the front of the cylindrical rod (32) is fixedly connected to the left end of the back of the fixing plate (24).
2. The temperature-controlled fan with a filter device according to claim 1, characterized in that: The outer wall of the cleaning rod (25) is slidably connected to the inner wall of the slide groove (26), the top end of the electric telescopic rod (21) is fixedly connected to a fixing block (27), and the top of the cleaning rod (25) is in contact with the bottom of the fan body (1).
3. The temperature-controlled fan with a filter device according to claim 2, characterized in that: The cleaning rods (25) are symmetrically distributed in two groups along the center line of the fixing plate (24), and the back side of the fixing block (27) is fixedly connected to the top of the front side of the fan body (1).
4. The temperature-controlled fan with a filter device according to claim 1, characterized in that: One end of the spring (36) is fixedly connected to the inner wall of the square groove (34), and the other end of the spring (36) is fixedly connected to the outer wall of the wedge block (37).
5. The temperature-controlled fan with a filter device according to claim 4, characterized in that: The outer wall of the wedge block (37) is slidably connected to the inner wall of the square groove (34), and the outer wall of the wedge block (37) is snap-fitted to the inner wall of the buckle (38).