A drum washing machine capable of realizing automatic dispensing function and displaying dispensing amount

Abstract

The present invention discloses a drum washing machine capable of realizing an automatic dispensing function and displaying a dispensing amount, comprising a barrel, a computer board mounted on the front surface of the barrel, a water inlet bellows mounted inside the barrel, an automatic dispensing detergent box and a drawer, wherein a drawer inner cavity is formed inside the drawer, a dispensing amount display is mounted in the drawer inner cavity, the dispensing amount display comprises a float, a sliding rheostat, a processor and a wiring harness terminal, the lower end of the sliding rheostat is fixed in the drawer inner cavity, the upper end of the sliding rheostat is mounted on the lower surface of the processor, and the processor is connected to the computer board via the wiring harness terminal. The drum washing machine capable of realizing an automatic dispensing function and displaying a dispensing amount of the present invention can clearly display the specific dispensing amount of each time on the computer board, thereby further obtaining the specific remaining amount of detergent and softener.

Description

Technical field:

[0001] The invention relates to a drum washing machine capable of realizing an automatic dispensing function and displaying a dispensing amount, and belongs to the technical field of household appliances. Background technology:

[0002] Currently, the drum washing machines with automatic dispensing function on the market are unable to display the specific amount of detergent and softener dispensed, which brings great inconvenience to consumers.

[0003] Therefore, it is necessary to improve the existing technology to solve the shortcomings of the existing technology. Summary of the invention:

[0004] The present invention aims to solve the problems existing in the above-mentioned prior art and provides a drum washing machine that can realize the automatic dispensing function and can display the dispensing amount. The drum washing machine can clearly display the specific dispensing amount each time on the computer board, so as to further obtain the specific remaining amount of detergent and softener.

[0005] The present invention adopts the following technical scheme: a drum washing machine that can realize the automatic dispensing function and display the dispensing amount, comprising a barrel, a computer board installed on the front surface of the barrel, and a water inlet bellows installed inside the barrel, an automatic dispensing detergent box and a drawer, wherein a drawer inner cavity is formed inside the drawer, and a dispensing amount display is installed in the drawer inner cavity, wherein the dispensing amount display comprises a float, a sliding rheostat, a processor and a wiring harness terminal, wherein the lower end of the sliding rheostat is fixed in the drawer inner cavity, and the upper end of the sliding rheostat is installed on the lower surface of the processor, and the processor is connected to the computer board via the wiring harness terminal.

[0006] Furthermore, an automatic dispensing terminal is connected to the upper surface of the automatic dispensing detergent box, and the automatic dispensing terminal is connected to the computer board through a wire.

[0007] Furthermore, a water outlet pipe is connected to the lower surface of the automatic dispensing detergent box and located on one side of the automatic dispensing terminal, and the water outlet pipe is connected to the water inlet bellows.

[0008] Furthermore, when there is no detergent in the automatic detergent dispensing box, the float is at the lowest end.

[0009] Furthermore, when the automatic detergent dispensing box is filled with detergent, the float is at the uppermost end.

[0010] The present invention has the following beneficial effects: the drum washing machine of the present invention can realize the automatic dispensing function and can display the dispensing amount, and can clearly display the specific dispensing amount each time on the computer board, so as to further obtain the specific remaining amount of detergent and softener. Description of the drawings:

[0011] Figure 1 The schematic diagram of the drum washing machine of the present invention is capable of realizing the automatic dispensing function and displaying the dispensing amount.

[0012] Figure 2 This is another schematic diagram of the drum washing machine of the present invention that can realize the automatic dispensing function and display the dispensing amount.

[0013] Figure 3 This is a schematic diagram of the automatic detergent box.

[0014] Figure 4 This is a diagram of a drawer.

[0015] Figure 5 This is a schematic diagram of the delivery quantity display. Specific implementation method:

[0016] The present invention will be further described below in conjunction with the accompanying drawings.

[0017] The drum washing machine of the present invention can realize the automatic dispensing function and display the dispensing amount, comprising a barrel 1, a computer board 1-1 installed on the front surface of the barrel 1, a water inlet bellows 1-2 installed inside the barrel 1, an automatic dispensing detergent box 2-1 and a drawer 3-1. An automatic dispensing terminal (not shown) is connected to the upper surface of the automatic dispensing detergent box 2-1, and the automatic dispensing terminal is connected to the computer board 1-1 through a wire. A water outlet pipe (not shown) is connected to the lower surface of the automatic dispensing detergent box 2-1 and located on one side of the automatic dispensing terminal 2-2, and the water outlet pipe is connected to the water inlet bellows 1-2.

[0018] A drawer cavity (not shown) is formed inside the drawer 3-1, and a dosage display 4 is installed in the drawer cavity (not shown). The dosage display 4 includes a float 4-1, a sliding rheostat 4-2, a processor 4-3 and a wiring harness terminal 4-4. The lower end of the sliding rheostat 4-2 is fixed in the drawer cavity 3-2, and the upper end of the sliding rheostat 4-2 is installed on the lower surface of the processor 4-3. The processor 4-3 is connected to the computer board 1-1 through the wiring harness terminal 4-4.

[0019] The present invention is a drum washing machine that can realize the automatic dispensing function and display the dispensing amount. The working principle is as follows: Assuming that there is no detergent in the automatic dispensing detergent box 2-1, the float 4-1 is at the bottom, and the resistance value obtained is the first resistance value. Assuming that the automatic dispensing detergent box 2-1 is full of detergent, the float 4-1 is at the top, and the resistance value obtained is the second resistance value. After the detergent is dispensed, the float 4-1 drops, and the resistance value obtained is the third resistance value. The percentage of reduction is obtained by (third resistance value-second resistance value) / (first resistance value-second resistance value), and it will be displayed on the display panel, so that the remaining percentage / remaining amount of the washing machine can be calculated.

[0020] The above description is only a preferred embodiment of the present invention. It should be pointed out that a person skilled in the art can make several improvements without departing from the principle of the present invention, and these improvements should also be regarded as within the protection scope of the present invention.

Claims

1. A drum washing machine capable of realizing automatic dispensing function and displaying dispensing amount, characterized in that: The invention comprises a barrel (1), a computer board (1-1) mounted on the front surface of the barrel (1), a water inlet bellows (1-2) mounted inside the barrel (1), an automatic detergent dispensing box (2-1) and a drawer (3-1); a drawer inner cavity is formed inside the drawer (3-1); a dispensing amount display (4) is installed in the drawer inner cavity; the dispensing amount display (4) comprises a float (4-1), a sliding rheostat (4-2), a processor (4-3) and a wiring harness terminal (4-4); the lower end of the sliding rheostat (4-2) is fixed in the drawer inner cavity (3-2); the upper end of the sliding rheostat (4-2) is mounted on the lower surface of the processor (4-3); the processor (4-3) is connected to the computer board (1-1) via the wiring harness terminal (4-4).

2. The drum washing machine capable of realizing the automatic dispensing function and displaying the dispensing amount according to claim 1, characterized in that: An automatic dispensing terminal is connected to the upper surface of the automatic dispensing detergent box (2-1), and the automatic dispensing terminal is connected to the computer board (1-1) via a wire.

3. The drum washing machine capable of realizing the automatic dispensing function and displaying the dispensing amount according to claim 2, characterized in that: A water outlet pipe is connected to the lower surface of the automatic detergent dispensing box (2-1) and is located on one side of the automatic dispensing terminal (2-2), and the water outlet pipe is connected to the water inlet bellows (1-2).

4. The drum washing machine capable of realizing the automatic dispensing function and displaying the dispensing amount according to claim 3, characterized in that: When there is no detergent in the automatic detergent delivery box (2-1), the float (4-1) is at the lowest end.

5. The drum washing machine capable of realizing the automatic dispensing function and displaying the dispensing amount according to claim 4, characterized in that: When the automatic detergent dispensing box (2-1) is filled with detergent, the float (4-1) is at the uppermost end.

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