Small washing machine

Abstract

The utility model relates to a small washing machine which comprises a shell, an inner barrel is fixedly connected in the shell, an impeller is arranged in the inner barrel, a driving motor is fixedly connected in the shell, an output shaft of the driving motor extends to the inner barrel and is fixedly connected with the impeller, the impeller is provided with a plurality of heating holes and protruding parts in an array mode, and the heating holes are communicated with the protruding parts. The shell is provided with a heating assembly communicated with the heating hole. The driving motor drives the impeller to rotate so as to drive the internal clothes to be stirred, cleaned and cleared, and then the heating assembly drives the heating holes to heat and drive the internal clothes to be quickly dried, so that the water content of the clothes is reduced, and the phenomenon of secondary pollution caused by contact with dust in air is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of washing machine cleaning, in particular to a washing machine cleaning method. Background Art

[0002] Existing washing machines are equipped with brushless DC motors, which only provide mechanical torque and speed. When the washing machine is working, the brushless DC motor drives the impeller to rotate. After washing the clothes, the high-speed rotation of the inner drum is used to draw in natural wind to dry the clothes. The moisture content of the clothes after air drying is still high, which increases the drying time and makes the clothes come into contact with dust in the air, causing secondary pollution. Utility Model Content

[0003] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is: a small washing machine, including: a shell, an inner barrel fixedly connected to the shell, a pulsator arranged in the inner barrel, a driving motor fixedly connected to the shell, the output shaft of the driving motor extends to the inner barrel and is fixedly connected to the pulsator, the pulsator array has a plurality of heating holes and protrusions, and the shell is provided with a heating component connected to the heating hole. The driving motor drives the pulsator to rotate, thereby driving the internal clothes to be stirred and washed, and after cleaning, the heating hole is driven by the heating component to perform heating treatment, driving the internal clothes to dry quickly, reducing the water content of the clothes, and reducing the phenomenon of secondary pollution caused by contact with dust in the air.

[0004] Preferably, a rotating groove cooperating with the impeller is provided on the lower surface of the inner barrel, and the bottom of the rotating groove is connected to the heating component.

[0005] Preferably, the heating assembly comprises: a heating channel fixedly arranged on the outside of the inner barrel, one end of the heating channel is connected to the inner barrel, and the other end is equipped with a drying fan.

[0006] Preferably, the shell comprises a rectangular cavity, the rectangular cavity is provided with an upward opening, an end cover is fixedly connected to the opening, the end cover is provided with a material inlet, and a sealing plate is hinged at the material inlet.

[0007] Preferably, the end cover is provided with a first heat dissipation hole, and the rectangular cavity is provided with a second heat dissipation hole.

[0008] Preferably, the second heat dissipation hole is fixedly connected with a baffle.

[0009] Preferably, at least one heater is provided between the drying fan and the impeller.

[0010] Preferably, the heater is fixedly arranged on the drying fan or the inner wall of the heating channel.

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

[0012] 1. The driving motor drives the impeller to rotate, thereby driving the clothes inside to be stirred and cleaned. After cleaning, the heating component drives the heating holes to heat the clothes, driving the clothes inside to dry quickly, reducing the water content of the clothes and reducing the secondary pollution caused by contact with dust in the air.

[0013] 2. The drying effect of clothes is improved by cooperating with the rotating tank and the impeller.

[0014] 3. The first heat dissipation hole cooperates with the second heat dissipation hole to reduce the temperature inside the shell and reduce the phenomenon of clothing damage caused by excessive temperature.

[0015] 4. The heater and drying fan can increase both the temperature and the flow rate.

[0016] 5. The airflow of the second heat dissipation hole is guided and diverted by the baffle to reduce the phenomenon of burns to users caused by excessive airflow temperature. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The overall structure of the small washing machine of the utility model is shown in FIG. Figure 1 ;

[0018] Figure 2 The overall structure of the small washing machine of the utility model is shown in FIG. Figure 2 ;

[0019] Figure 3 This is a sectional view of the overall structure of the small washing machine of the utility model.

[0020] In the figure: 1. Shell; 101. Rectangular cavity; 102. End cover; 1021. First heat dissipation hole; 1022. Second heat dissipation hole; 2. Inner barrel; 3. Impeller; 301. Heating hole; 302. Raised portion; 4. Driving motor; 5. Heating channel; 6. Drying fan; 7. Sealing plate; 8. Baffle; 9. Heater. DETAILED DESCRIPTION

[0021] 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.

[0022] like Figures 1 to 3As shown, the utility model provides a technical solution: a small washing machine, comprising: a shell 1, an inner barrel 2 is fixedly connected to the shell 1, a pulsator 3 is arranged in the inner barrel 2, a driving motor 4 is fixedly connected to the shell 1, the output shaft of the driving motor 4 extends to the inner barrel 2 and is fixedly connected to the pulsator 3, the driving motor 4 adopts a DC brushless motor, and the driving motor 4 drives the pulsator 3 to rotate and drives the internal clothes to be washed.

[0023] The impeller 3 array has a plurality of heating holes 301 and a protrusion 302, the shell 1 is provided with a heating assembly connected to the heating holes 301, and the protrusion 302 is mainly used to drive the clothes in the inner barrel 2 to be fully stirred to improve the cleaning effect.

[0024] At the same time, after washing is completed, the internal clothes are dried by the heating component, and the clothes are stirred by the impeller 3 during drying to improve the drying efficiency of the clothes.

[0025] The lower surface of the inner barrel 2 is provided with a rotating groove matched with the impeller 3, and the bottom of the rotating groove is connected with the heating component. The heating component includes: a heating channel 5 fixedly arranged on the outer side of the inner barrel 2, one end of the heating channel 5 is connected with the inner barrel 2, and the other end is matched with a drying fan 6.

[0026] The airflow is driven by the drying fan 6 to enter the heating channel 5, then enter the rotating groove through the heating channel 5, and finally discharged from the heating hole 301. A connecting hole is provided at the connection between the heating channel 5 and the rotating groove, and a one-way valve is provided in the connecting hole to reduce the water in the inner barrel 2 from entering the heating channel 5.

[0027] At least one heater 9 is provided between the drying fan 6 and the impeller 3. The heater 9 is fixedly arranged on the inner wall of the drying fan 6 or the heating channel 5. The specific position of the heater 9 and the number of heaters 9 are set according to actual product requirements. The heater 9 adopts a flexible sheet structure, and the sheet structure heater 9 can be bent and adjusted according to actual needs.

[0028] The housing 1 includes a rectangular cavity 101, which is provided with an upward opening, and an end cover 102 is fixedly connected to the opening, and the end cover 102 is provided with a material inlet hole, and a sealing plate 7 is hinged at the material inlet hole. Opening the sealing plate 7 facilitates driving the clothes to enter the inner barrel 2 from the material inlet hole.

[0029] The end cover 102 is provided with a first heat dissipation hole 1021, and the rectangular cavity 101 is provided with a second heat dissipation hole 1022, and the second heat dissipation hole 1022 is fixedly connected to the baffle 8. In order to reduce the temperature inside the housing 1, the first heat dissipation hole 1021 and the second heat dissipation hole 1022 cooperate to reduce the temperature inside the housing 1 and reduce the phenomenon of internal electrical appliances being burned due to excessive temperature.

[0030] The DC motor is connected with a computer board through a wire, and the computer board is installed at the outer bottom of the shell. The DC brushless motor, the impeller 3 and the computer board adopt an integrated assembly structure.

[0031] A transmission structure connected between the impeller 3, the brushless DC motor and the computer board is provided, and the impeller 3 is driven to rotate by the transmission structure (the transmission structure adopts the existing washing machine transmission structure), thereby cleaning the clothes.

[0032] A wire is provided at one end of the heater 9, which is electrically connected to the washing machine system mainboard or the washing machine battery. The heating time and temperature of the heater 9 are controlled by the battery and the system mainboard, so as to better dry the clothes (the above control method also adopts the existing washing machine control system).

[0033] like Figures 1 to 3 As shown, when working, the sealing plate 7 is opened to facilitate driving the clothes into the inner barrel 2 from the feeding hole, and the water adding device drives water into the inner barrel 2. After the cleaning liquid is added and the sealing plate 7 is covered, the driving motor 4 drives the impeller 3 to rotate, and the impeller 3 drives the protrusion 302 to contact with the clothes, driving the clothes to be washed. After the washing is completed, the liquid in the inner barrel 2 is discharged through the drainage pump.

[0034] After the liquid is discharged, the driving motor 4 drives the impeller 3 to rotate. At the same time, the drying fan 6 cooperates with the heater 9 to drive the hot air flow into the heating channel 5, and then enters the inner barrel 2 through the one-way valve. The hot air flow is discharged from the heating hole 301, driving the clothes in the inner barrel 2 to be dried.

[0035] The embodiments disclosed in the present utility model are preferred embodiments, but are not limited thereto. Ordinary technicians in this field can easily understand the spirit of the present utility model based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present utility model, they are all within the protection scope of the present utility model.

Claims

1. A small washing machine, comprising: A shell, an inner barrel is fixedly connected to the shell, a impeller is arranged in the inner barrel, a driving motor is fixedly connected to the shell, the output shaft of the driving motor extends to the inner barrel and is fixedly connected to the impeller, characterized in that the impeller array has a plurality of heating holes and protrusions, and the shell is provided with a heating component connected to the heating holes.

2. The small washing machine according to claim 1, characterized in that: A rotating groove matched with the impeller is provided on the lower surface of the inner barrel, and the bottom of the rotating groove is connected with the heating component.

3. The small washing machine according to claim 2, characterized in that: The heating assembly comprises: a heating channel fixedly arranged on the outer side of the inner barrel, one end of the heating channel is connected with the inner barrel, and the other end is equipped with a drying fan.

4. The small washing machine according to claim 3, characterized in that: The shell comprises a rectangular cavity, the rectangular cavity is provided with an upward opening, an end cover is fixedly connected to the opening, the end cover is provided with a material inlet hole, and a sealing plate is hinged at the material inlet hole.

5. The small washing machine according to claim 4, characterized in that: The end cover is provided with a first heat dissipation hole, and the rectangular cavity is provided with a second heat dissipation hole.

6. The small washing machine according to claim 5, characterized in that: The second heat dissipation hole is fixedly connected with a baffle.

7. The small washing machine according to claim 3, characterized in that: At least one heater is arranged between the drying fan and the impeller.

8. The small washing machine according to claim 7, characterized in that: The heater is fixedly arranged on the drying fan or the inner wall of the heating channel.

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