Clothes dryer with multi-layer filter screen structure

Abstract

The utility model discloses a clothes dryer with a multilayer filter screen structure, which belongs to the technical field of clothes dryers and comprises a base, a drying cabinet is fixedly connected above the base, a support is fixedly mounted at the top end of the drying cabinet, and a top cover is rotatably connected to the top of the support through a hinge. A plurality of through holes are formed in the upper portion of the top cover. According to the clothes dryer with the multi-layer filter screen structure, the supporting bracket, the filter screens, the connecting bracket and the drying fan are arranged, the drying fan drives air flow to enter the supporting bracket from the outside, the filter screens can filter harmful substances in the air flow, and the filtered air flow penetrates through the supporting bracket to flow into the drying cabinet to dry clothes in the drying cabinet; dust is prevented from polluting clothes in the drying process, the clothes are kept clean in the drying process, harmful substances are prevented from being attached to the clothes, the skin health of a wearer is protected, and the risk that the wearer gets sick due to contact with bacteria is reduced.

Description

Technical Field

[0001] This utility model belongs to the field of clothes dryer technology, specifically a clothes dryer with a multi-layer filter structure. Background Technology

[0002] Clothes dryers have a wide range of applications in modern life. In daily life, due to the influence of weather conditions, clothes are often difficult to dry naturally. Clothes dryers can dry clothes quickly and effectively, providing great convenience to people. In the commercial field, such as hotels and laundries, clothes dryers are indispensable equipment, which can meet the needs of drying large quantities of clothes quickly and improve service efficiency.

[0003] During the drying process, traditional dryers lack effective protective mechanisms, allowing untreated airflow to be directly used to dry clothes. Dust in the airflow can easily contaminate the clothes, resulting in dust stains on the dried garments and affecting their cleanliness. Furthermore, harmful substances such as bacteria and formaldehyde carried in the airflow may also adhere to the clothes. The adhesion of bacteria increases the wearer's chance of exposure to bacteria, thereby increasing the risk of illness due to bacterial infection. Formaldehyde and other harmful substances also pose potential risks to the wearer's skin health, making it difficult to meet people's needs for healthy and clean dried clothes. Utility Model Content

[0004] To overcome the above-mentioned defects, this utility model provides a dryer with a multi-layer filter structure, which solves the problem that traditional dryers use airflow drawn in from the outside without treatment to dry clothes. Dust in the airflow will affect the cleanliness of the clothes, and harmful substances such as bacteria and formaldehyde that may be carried in the airflow will also adhere to the clothes, making it difficult to meet people's needs for healthy and clean clothes drying.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a clothes dryer with a multi-layer filter structure, comprising a base, a drying cabinet fixedly connected to the top of the base, a support bracket fixedly installed at the top of the drying cabinet, a top cover rotatably connected to the top of the support bracket via a hinge, several through holes on the top of the top cover, a support frame fixedly installed between the inner walls of the support bracket, two pillars symmetrically fixedly installed above the support frame, several filters movably installed above the support frame, the number of filters being four, respectively composed of a pre-filter, a HEPA filter, an activated carbon filter, and a photocatalytic filter, the two pillars penetrating both ends of the filters, a connecting bracket fixedly installed at the top of the drying cabinet, the support bracket covering the connecting bracket, a drying fan rotatably connected between the inner walls of the connecting bracket, an output motor fixedly installed at the top of the connecting bracket, and the output end of the output motor connected to the drying fan.

[0006] As a further embodiment of this utility model: an installation bracket is fixedly installed on the inner wall of the top of the drying cabinet, and several connecting grooves are respectively opened at the top and bottom of the installation bracket.

[0007] As a further embodiment of this utility model: a heating power supply is fixedly installed on one side of the mounting bracket, and a heating tube is fixedly installed between the inner walls of the mounting bracket, and the heating power supply is connected to the heating tube.

[0008] As a further embodiment of this utility model: a rotating rod is rotatably connected to the bottom of the drying cabinet at its center position, two support rods are fixedly installed on the outer wall of the rotating rod, and several limiting blocks are fixedly installed evenly and at equal intervals above the support rods.

[0009] As a further embodiment of this utility model: a fixed bracket is fixedly installed at the bottom of the base, and a control motor is fixedly installed on the base through the fixed bracket. The output end of the control motor is connected to one end of the rotating rod.

[0010] As a further embodiment of this utility model: two sets of ventilation slots are respectively opened on both sides of the drying cabinet, and several dust covers are fixedly installed on the outer wall of the drying cabinet at the ventilation slots.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] 1. This clothes dryer with a multi-layer filter structure, consisting of a support frame, filters, connecting brackets, and a drying fan, allows the clothes to be dried to rotate within the drying cabinet via a motor. The drying fan, driven by the motor, rotates between the inner walls of the connecting brackets, drawing airflow from the outside into the support frame. This airflow then passes through several filters, which remove dust, bacteria, formaldehyde, and other harmful substances. The filtered airflow then flows through the support frame into the drying cabinet to dry the clothes. This method prevents dust from contaminating the clothes during the drying process, keeping them clean and protecting the wearer's skin health by avoiding the accumulation of harmful substances. It also reduces the risk of illness due to bacterial contact.

[0013] 2. This dryer with a multi-layer filter structure uses a control motor, rotating rod, support rod, and limiting block. Clothes are hung on the support rod via hangers, and the limiting block prevents the clothes from shifting and falling off. The control motor drives the rotating rod to rotate inside the drying cabinet. During the rotation, the support rod causes the clothes to rotate inside the drying cabinet. Airflow flows in from the top of the drying cabinet to dry the clothes. In this way, all parts of the clothes are heated evenly, thereby improving drying efficiency. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a schematic diagram of the internal structure of the drying cabinet of this utility model;

[0016] Figure 3 This is a schematic diagram of the connection between the drying cabinet and the connecting bracket of this utility model;

[0017] Figure 4 This is a cross-sectional structural diagram of the support bracket of this utility model;

[0018] Figure 5 This is a schematic diagram of the connection between the connecting bracket and the drying fan of this utility model;

[0019] Figure 6 This is a cross-sectional structural diagram of the mounting bracket of this utility model;

[0020] In the diagram: 1. Base; 2. Drying cabinet; 3. Support bracket; 4. Top cover; 5. Through hole; 6. Support frame; 7. Column; 8. Filter screen; 9. Connecting bracket; 10. Drying fan; 11. Output motor; 12. Mounting bracket; 13. Connecting slot; 14. Heating power supply; 15. Heating tube; 16. Rotating rod; 17. Support rod; 18. Limiting block; 19. Fixed bracket; 20. Control motor; 21. Ventilation slot; 22. Dust cover. Detailed Implementation

[0021] The technical solution of this patent will be further described in detail below with reference to specific embodiments.

[0022] like Figure 1-6As shown, this utility model provides a technical solution: a clothes dryer with a multi-layer filter structure, including a base 1, a drying cabinet 2 fixedly connected to the top of the base 1, two sets of ventilation slots 21 respectively opened on both sides of the drying cabinet 2, and several dust covers 22 fixedly installed on the outer wall of the drying cabinet 2 at the ventilation slots 21. Through the cooperation between the ventilation slots 21 and the dust covers 22, the ventilation slots 21 can allow the moisture in the drying process to be discharged in time, while the dust covers 22 can prevent external dust from entering the drying cabinet 2 through the ventilation slots 21, avoiding dust contamination of clothes, while not obstructing the normal air circulation, ensuring the normal operation of the drying process. A support bracket 3 is fixedly installed on the top of the drying cabinet 2, and a top cover 4 is rotatably connected to the top of the support bracket 3 by a hinge. Several through holes 5 are opened on the top of the top cover 4. A support frame 6 is fixedly installed between the inner walls of the support bracket 3, and the top of the support frame 6... Two pillars 7 are symmetrically fixedly installed. Above the support frame 6, several filters 8 are movably installed. The number of filters 8 is four, consisting of a pre-filter, a HEPA filter, an activated carbon filter, and a photocatalytic filter. Because there are multiple filters 8, the pre-filter 8 can first intercept larger particles of dust, hair, and other impurities, preventing these large particles from entering the drying cabinet 2 and contaminating the clothes or clogging subsequent filters 8. The HEPA filter 8 can effectively filter fine particles, such as bacteria and pollen, further improving the cleanliness of the air entering the drying cabinet 2 and protecting the clothes from fine particle contamination. The activated carbon filter 8 has a strong adsorption capacity, capable of adsorbing odor molecules in the air, ensuring that the clothes smell fresh after drying. The photocatalytic filter 8 can decompose harmful gases in the air, such as formaldehyde, greatly improving the health of the drying environment and protecting the health of the wearer.

[0023] Two support pillars 7 pass through both ends of several filter screens 8. Because of the support pillars 7, the support pillars 7 help to fix the position of the filter screens 8 by passing through them, so that the filter screens 8 can maintain the correct filtration posture during long-term use and ensure the stability of the filtration effect. At the same time, the movable installation method makes it easy to slide the filter screens 8 off from the outer wall of the support pillars 7 for cleaning or replacement. A connecting bracket 9 is fixedly installed on the top of the drying cabinet 2. The support bracket 3 covers the outside of the connecting bracket 9. A drying fan 10 is rotatably connected between the inner walls of the connecting bracket 9. Because of the drying fan 10, the drying fan 10 can introduce outside air into the drying cabinet 2 during rotation. The airflow generated by the rotation can blow evenly onto the clothes, so that the clothes can be dried quickly and evenly. An output motor 11 is fixedly installed on the top of the connecting bracket 9. The output end of the output motor 11 is connected to the drying fan 10.

[0024] A mounting bracket 12 is fixedly installed on the inner wall of the top of the drying cabinet 2. Several connecting slots 13 are opened at the top and bottom of the mounting bracket 12. A heating power supply 14 is fixedly installed on one side of the mounting bracket 12. A heating tube 15 is fixedly installed between the inner walls of the mounting bracket 12. The heating power supply 14 is connected to the heating tube 15. Through the cooperation between the heating power supply 14 and the heating tube 15, the heating power supply 14 provides power to the heating tube 15, enabling the heating tube 15 to generate heat and heat up quickly. This heats the airflow driven by the drying fan 10 into the drying cabinet 2. When the airflow reaches the clothes, it can accelerate the evaporation of moisture in the clothes and improve the drying efficiency.

[0025] The bottom of the drying cabinet 2 is rotatably connected to a rotating rod 16 at its center. Two support rods 17 are fixedly installed on the outer wall of the rotating rod 16. Several limiting blocks 18 are evenly and equidistantly fixedly installed above the support rods 17. Through the cooperation between the support rods 17 and the limiting blocks 18, the support rods 17 are used to hang clothes, keeping them in a relaxed state during the drying process. The limiting blocks 18 can effectively prevent the clothes from shifting during rotation, avoiding the clothes from falling off the support rods 17 and ensuring the smooth progress of the drying process. A fixed bracket 19 is fixedly installed at the bottom of the base 1. A control motor 20 is fixedly installed on the base 1 through the fixed bracket 19. The output end of the control motor 20 is connected to one end of the rotating rod 16.

[0026] The working principle of this utility model is as follows: When using this dryer, clothes are hung on the support rod 17 via a hanger. The control motor 20 drives the rotating rod 16 to rotate. The rotating rod 16 drives the clothes to be dried to rotate inside the drying cabinet 2 via the support rod 17. The output motor 11 drives the drying fan 10 to rotate between the inner walls of the connecting bracket 9. During the rotation, the external airflow is driven into the support bracket 3. The airflow passes through several filters 8 in the support bracket 3 and passes through the connecting groove 13 under the action of the drying fan 10, entering the mounting bracket 12. The heating power supply 14 controls the heating tube 15 to heat up and heat the airflow passing through the mounting bracket 12. The heated airflow passes through the connecting groove 13 at the bottom of the mounting bracket 12 and flows into the drying cabinet 2 to dry the clothes inside. The moisture generated during the drying process is discharged from the ventilation groove 21.

[0027] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; 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; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0028] The preferred embodiments of this patent have been described in detail above. However, this patent is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this patent.

Claims

1. A clothes dryer with a multi-layer filter structure, comprising a base (1), characterized in that: A drying cabinet (2) is fixedly connected to the top of the base (1). A support bracket (3) is fixedly installed on the top of the drying cabinet (2). A top cover (4) is rotatably connected to the top of the support bracket (3) via a hinge. Several through holes (5) are opened on the top of the top cover (4). A support frame (6) is fixedly installed between the inner walls of the support bracket (3). Two pillars (7) are symmetrically fixedly installed on the top of the support frame (6). Several filters (8) are movably installed on the top of the support frame (6). There are four filters, each consisting of a pre-filter, a HEPA filter, an activated carbon filter, and a photocatalytic filter. Two support pillars (7) pass through both ends of several filters (8). A connecting bracket (9) is fixedly installed on the top of the drying cabinet (2). The support bracket (3) covers the outside of the connecting bracket (9). A drying fan (10) is rotatably connected between the inner walls of the connecting bracket (9). An output motor (11) is fixedly installed on the top of the connecting bracket (9). The output end of the output motor (11) is connected to the drying fan (10).

2. A clothes dryer with a multi-layer filter structure according to claim 1, characterized in that: The drying cabinet (2) has an installation bracket (12) fixedly installed on the inner wall of the top. The top and bottom of the installation bracket (12) are respectively provided with several connecting slots (13).

3. A clothes dryer with a multi-layer filter structure according to claim 2, characterized in that: A heating power supply (14) is fixedly installed on one side of the mounting bracket (12), and a heating tube (15) is fixedly installed between the inner walls of the mounting bracket (12). The heating power supply (14) is connected to the heating tube (15).

4. A clothes dryer with a multi-layer filter structure according to claim 1, characterized in that: The bottom of the drying cabinet (2) is rotatably connected to a rotating rod (16) at its center. Two support rods (17) are fixedly installed on the outer wall of the rotating rod (16). Several limiting blocks (18) are evenly and equidistantly fixedly installed above the support rods (17).

5. A clothes dryer with a multi-layer filter structure according to claim 4, characterized in that: A fixed bracket (19) is fixedly installed at the bottom of the base (1), and a control motor (20) is fixedly installed on the base (1) through the fixed bracket (19). The output end of the control motor (20) is connected to one end of the rotating rod (16).

6. A clothes dryer with a multi-layer filter structure according to claim 1, characterized in that: Two sets of ventilation slots (21) are provided on both sides of the drying cabinet (2), and several dust covers (22) are fixedly installed on the outer wall of the drying cabinet (2) at the ventilation slots (21).

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