CN220236789U

CN220236789U - Drying device

Info

Publication number: CN220236789U
Application number: CN202320748229.8U
Authority: CN
Inventors: 刘雅坤; 倪群
Original assignee: Suzhou Qunshan Intelligent Technology Co ltd
Current assignee: Suzhou Qunshan Intelligent Technology Co ltd
Priority date: 2023-04-07
Filing date: 2023-04-07
Publication date: 2023-12-26
Anticipated expiration: 2033-04-07

Abstract

The utility model discloses a dryer which comprises a shell, a fan, a motor and a circuit board, wherein a mounting plate is arranged in the shell, the mounting plate divides the interior of the shell into an assembly area and a working area, a rolling brush is arranged in the assembly area and is connected with the mounting plate in a matching mode, the fan and the motor are arranged in the working area, and the motor and the circuit board are electrically connected to drive the fan to rotate so as to remove moisture on the rolling brush. The dryer provided by the utility model improves the drying efficiency of the rolling brush.

Description

Drying device

Technical Field

The utility model relates to the technical field of dust collector rolling brush drying equipment, in particular to a dryer.

Background

When the dust collector works, the motor drives the blades to rotate at a high speed, air negative pressure is generated in the sealed shell, then suction force is generated by vacuum to suck air and dust and the dust flow through various filters, and finally, the effect of filtering sundries in the air and cleaning indoor devices is achieved. The dust collector needs to disassemble and clean the internal rolling brush after long-time working,

in the prior art, after the fluff on the rolling brush is cleaned, the fluff is usually directly hung for natural air drying, and the fluff is assembled into a dust collector for reuse after being dried, so that the drying mode has the technical defect of low efficiency.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a dryer which improves the drying efficiency of a rolling brush.

The utility model is realized by the following technical scheme:

the utility model provides a dryer, includes casing, fan, motor and circuit board, be provided with the mounting panel in the casing, the mounting panel will the inside of casing is cut apart into assembly district and working area, the round brush setting in the assembly district and with the mounting panel joins in marriage and connects, fan and motor set up in the working area, the motor with the circuit board electricity is connected and is used for driving the fan to rotate and gets rid of moisture on the round brush.

Further, a vent is formed in the mounting plate, and air flow generated by rotation of the fan passes through the vent and blows to the rolling brush.

Further, the mounting plate comprises a center frame and a plurality of supports, one end of each support is fixedly connected with the center frame, and the other end of each support is fixedly connected with the shell.

Further, a first opening is formed between the brackets, a plurality of second openings are formed in the brackets, and the first openings and the second openings form the ventilation openings.

Further, a protruding block is arranged on one side, facing the assembly area, of the center frame, and the rolling brush is matched with the protruding block.

Further, the dryer further comprises a mounting frame and an electric heating tube electrically connected with the circuit board, wherein the mounting frame and the electric heating tube are both arranged in the assembly area, the mounting frame is fixedly connected with the mounting plate, and the electric heating tube is fixed on the mounting frame.

Further, the electric heating tube is in a ring shape, and the electric heating tube is arranged around the protruding block and is positioned right above the ventilation opening.

Further, the casing includes top shell, bellows and drain pan, bellows one end with top shell fixed connection, the other end with drain pan fixed connection, the mounting panel with drain pan integrated into one piece.

Further, the shell further comprises a mesh enclosure, the mesh enclosure is fixedly connected with the bottom shell, and a working area is formed between the mesh enclosure and the bottom shell.

Further, a plurality of support columns used for supporting the HEPA are arranged on the top shell.

Compared with the prior art, the utility model has the advantages that:

1. the motor drives the fan to generate air flow, the air flow enters from the air inlet of the net cover, upwards passes through the ventilation opening of the mounting plate and blows to the rolling brush, and the drying efficiency of the rolling brush is improved.

2. Through installing the electrothermal tube on the vent, become the warm braw that the temperature is relatively higher with the cold wind of lower temperature, further improve drying efficiency.

3. The top shell and the bottom shell are connected through the corrugated pipe, the length of the corrugated pipe can be adjusted according to the length of the rolling brush, and the applicability is wide.

Drawings

Fig. 1 is a schematic structural view of a dryer according to an embodiment of the present utility model;

fig. 2 is a front view of a dryer;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2 (with a roller brush);

FIG. 4 is a cross-sectional view taken along B-B of FIG. 2 (without the roll brush);

FIG. 5 is a schematic view of a partial structure of a dryer;

FIG. 6 is a schematic diagram of a part of a dryer;

FIG. 7 is a schematic view of a part of a dryer;

fig. 8 is a system control block diagram.

1. A housing; 10. an assembly area; 11. a working area; 12. a top shell; 120. an inner wall; 121. a first screw thread; 122. a top wall; 123. an opening; 124. a support column; 125. a U-shaped groove; 13. a bellows; 14. a bottom case; 140. an inner sidewall; 141. a second screw thread; 142. a mounting part; 143. opening holes; 15. a mesh enclosure; 150. a mating groove; 151. an air inlet; 152. supporting feet; 2. a fan; 3. a motor; 4. a circuit board; 5. a mounting plate; 50. a center frame; 500. a bottom surface; 51. a bracket; 52. a first opening; 53. a second opening; 54. a vent; 55. a bump; 20. a rolling brush; 21. a mating interface; 6. a mounting frame; 60. a round hole; 61. a support leg; 7. an electric heating tube; 8. a power socket; 9. and (3) a switch.

Detailed Description

The technical scheme of the utility model is further described in non-limiting detail below with reference to the preferred embodiments and the accompanying drawings. In the description of the present utility model, it is to be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. refer to the azimuth or positional relationship based on the azimuth or positional relationship shown in the drawings. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

As shown in fig. 1 to 8, a dryer according to an embodiment of the present utility model includes a housing 1, a fan 2, a motor 3, a circuit board 4, a mounting frame 6, an electric heating tube 7, a power socket 8 and a switch 9, wherein a mounting plate 5 is disposed in the housing 1, the mounting plate 5 divides the interior of the housing 1 into an assembly area 10 and a working area 11, a roller brush 20 is disposed in the assembly area 10 and is coupled with the mounting plate 5, the fan 2 and the motor 3 are disposed in the working area 11, the motor 3 and the circuit board 4 are electrically connected to drive the fan 2 to rotate to remove moisture on the roller brush 20, the mounting frame 6 and a heating tube 7 are both disposed in the assembly area 10, the mounting frame 6 and the mounting plate 5 are fixedly connected, and the heating tube 7 is fixedly disposed on the mounting frame 6 and is electrically connected with the circuit board 4. A power jack 8 is provided on the housing 1, the power jack 8 is electrically connected with the circuit board 4 and is used for switching on a power supply (not shown in the figure) to supply power to the circuit board 4, and a switch 9 is provided on the circuit board 4 for controlling the start and stop of the dryer.

The mounting plate 5 is provided with a vent 54, and air flow generated by rotation of the fan 2 passes through the vent 54 and is blown to the roller brush 20.

The shell 1 comprises a top shell 12, a corrugated pipe 13, a bottom shell 14 and a net cover 15, one end of the corrugated pipe 13 is fixedly connected with the top shell 12, the other end of the corrugated pipe is fixedly connected with the bottom shell 14, one end of the bottom shell 14, which is far away from the corrugated pipe 13, is fixedly connected with the net cover 15, and a working area 11 is formed between the net cover 15 and the bottom shell 14. The mounting plate 5 is disposed in the bottom case 14 and is integrally formed with the bottom case 14. The top shell 12 and the bottom shell 14 are connected through the corrugated pipe 13, the length of the corrugated pipe 13 can be adjusted according to the length of the rolling brush 20, and the applicability is wide.

The inner wall 120 of top shell 12 is equipped with first screw thread 121, and top wall 122 of top shell 12 is provided with opening 123 and a plurality of support column 124, and top shell 12 passes through first screw thread 121 and bellows 13 threaded connection, and accessible glue is further fixed after threaded connection, and opening 123 intercommunication bellows 13, and round brush 20 is put into from opening 123. The support columns 124 are located around the openings 123 for supporting the HEPA, the HEPA is filter paper commonly used in dust collectors, wet HEPA is placed on the support columns 124, the motor 3 drives the fan 2 to generate air flow, and the air flow can be used for drying the HEPA after being heated by the electric heating tube 7. The edges of the openings 123 are provided with the uniformly arranged U-shaped grooves 125, and the U-shaped grooves 125 increase the opening area of the openings 123 and improve the smooth degree of air flow.

The inside wall 140 of drain pan 14 is provided with second screw thread 141, and the bottom of drain pan 14 is provided with installation department 142, and the side of drain pan 14 is provided with trompil 143, and drain pan 14 passes through second screw thread 141 and bellows 13 threaded connection, and accessible glue is further fixed after threaded connection, and trompil 143 and power socket 8 adjacent set up are used for exposing switch 9.

The mesh enclosure 15 is integrally formed, the mesh enclosure 15 is provided with a matching groove 150 and a plurality of air inlets 150, the matching groove 150 is clamped with the mounting part 142 of the bottom shell 14, and the circuit board 4 is fixed on the mesh enclosure 15 through screws (not shown). The mesh enclosure 15 is provided with 4 support legs 152 at the bottom for supporting the entire dryer.

The mounting plate 5 is integrally formed and comprises a center frame 50 and a plurality of brackets 51, one end of each bracket 51 is fixedly connected with the center frame 50, and the other end of each bracket 51 is fixedly connected with the shell 1. A plurality of first openings 52 are arranged among the brackets 51, a plurality of second openings 53 are arranged on the brackets 51, the first openings 52 and the second openings 53 form a ventilation opening 54 together, and air flow generated by the rotation of the fan 2 passes through the ventilation opening 54 and blows to the rolling brush 20.

The side of the central frame 50 facing the assembly area 10 is provided with a projection 55, the roller brush 20 is coupled with the projection 55, and in particular, the roller brush 20 is provided with a coupling port 21, and the coupling port 21 is coupled with the projection 55. The motor 3 is fixed on the bottom surface 500 of the center frame 50 by screws (not shown), the heating pipe 7 is circular, and the heating pipe 7 is arranged around the protruding block 55 and is positioned right above the ventilation opening 54. The fan 2 is fixed at the side of the motor 3 far from the center frame 50, the motor 3 drives the fan 2 to generate an upward air flow, the heating pipe heats the air flow with lower temperature, and the rolling brush 20 arranged on the protruding block 55 is dried by the air flow with higher temperature.

The mounting frame 6 is integrally formed, a round hole 60 and a plurality of supporting legs 61 are formed in the mounting frame 6, the mounting frame 6 is sleeved on the mounting frame 6 through the round hole 60, and the supporting legs 61 and the electric heating tubes 7 are connected and used for supporting the electric heating tubes 7.

When the fan 2 is operated, the motor 3 drives the fan 2 to generate air flow, the air flow enters from the air inlet 151 of the mesh enclosure 15, upwards passes through the air vent 54 of the mounting plate 5, and air dries the rolling brush 20, the fan 2 continuously operates for 3-4 hours in the whole operation process, when the fan 2 operates for 2.5-3 hours, the heating pipe 7 is started, cold air with lower temperature is changed into warm air with relatively higher temperature, the rolling brush 20 is further dried, the drying efficiency of the rolling brush 20 is improved, and the softness of fluff of the rolling brush 20 is not influenced.

The foregoing examples illustrate only a few embodiments of the utility model and are described in detail herein without thereby limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. The utility model provides a dryer, its characterized in that, includes casing (1), fan (2), motor (3) and circuit board (4), be provided with mounting panel (5) in casing (1), mounting panel (5) will the inside of casing (1) is cut apart into assembly district (10) and work area (11), and round brush (20) set up in assembly district (10) and with mounting panel (5) are joined in marriage and are connected, fan (2) and motor (3) set up in work area (11), motor (3) with circuit board (4) electricity are connected and are used for driving fan (2) rotation to get rid of moisture on round brush (20).

2. Dryer according to claim 1, characterized in that the mounting plate (5) is provided with a ventilation opening (54), through which ventilation opening (54) the air flow generated by the rotation of the fan (2) blows towards the roller brush (20).

3. Dryer according to claim 2, characterized in that the mounting plate (5) comprises a central frame (50) and a plurality of brackets (51), one end of the brackets (51) being fixedly connected to the central frame (50) and the other end being fixedly connected to the housing (1).

4. A dryer according to claim 3, characterized in that a first opening (52) is provided between the brackets (51), a plurality of second openings (53) are provided in the brackets (51), and the first openings (52) and the second openings (53) form the ventilation openings (54).

5. A dryer according to claim 3, characterized in that the side of the steady (50) facing the assembly area (10) is provided with a projection (55), the roller brush (20) being coupled with the projection (55).

6. The dryer according to claim 5, characterized in that the dryer further comprises a mounting frame (6) and an electric heating tube (7) electrically connected with the circuit board (4), the mounting frame (6) and the electric heating tube (7) are both arranged in the assembly area (10), the mounting frame (6) is fixedly connected with the mounting plate (5), and the electric heating tube (7) is fixed on the mounting frame (6).

7. The dryer according to claim 6, characterized in that the electric heating tube (7) is ring-shaped, and the electric heating tube (7) is arranged around the bump (55) and right above the ventilation opening (54).

8. Dryer according to claim 1, characterized in that the housing (1) comprises a top shell (12), a bellows (13) and a bottom shell (14), one end of the bellows (13) is fixedly connected with the top shell (12), the other end is fixedly connected with the bottom shell (14), and the mounting plate (5) and the bottom shell (14) are integrally formed.

9. Dryer according to claim 8, characterized in that the housing (1) further comprises a screen (15), the screen (15) and the bottom shell (14) being fixedly connected and the working area (11) being formed between the screen (15) and the bottom shell (14).

10. The dryer according to claim 8, characterized in that the top shell (12) is provided with a number of support columns (124) for supporting the sea kerchief.