CN110623613A - Dishwasher washing control method and dishwasher - Google Patents

Abstract

The invention discloses a dishwasher washing control method and a dishwasher, wherein the method comprises the steps of controlling a light source to emit light, controlling a photosensitive sensor to detect emitted light of the light source, judging the placement density of tableware in a washing cavity of the dishwasher based on the light intensity of the emitted light, and controlling a reinforced sprayer arranged in a region where the placement density is higher than a set threshold value to start spraying. In the dish washer that this application provided, increase on original sprayer basis and strengthen the sprayer, judge the density of putting of tableware through the detection to light source emission luminous intensity, put the enhancement sprayer start in this region of high regional control of density, together wash the tableware with original sprayer, increased the washing dynamics of putting the region that density is high, the washing effect is improved, make the heavy region of greasy dirt can be by rinse thoroughly, the not thorough technical problem of current dish washer regional washing to the heavy tableware of greasy dirt has been solved.

Description

Dishwasher washing control method and dishwasher

technical field

The invention belongs to the technical field of dishwashers, and in particular relates to a washing control method for a dishwasher and a dishwasher.

Background technique

Existing dishwashers all use rotary showers to spray and wash tableware, and the rotary showers are installed inside the dishwasher cavity according to set positions or intervals. This washing method has the following problems: The tableware in the washing chamber of the dishwasher is uniformly washed, and the degree of oil pollution in different areas will be different due to the different positions and degrees of the tableware in the washing chamber. This uniform cleaning method will cause heavy oil pollution. The cutlery area cannot be cleaned.

SUMMARY OF THE INVENTION

The present application provides a washing control method for a dishwasher and a dishwasher, which solve the technical problem that the existing dishwasher does not thoroughly clean the tableware area with heavy oil pollution.

In order to solve the above-mentioned technical problems, the application adopts the following technical solutions to realize:

A dishwasher washing control method is proposed, which includes: controlling a light source to emit light; controlling a photosensitive sensor to detect the emitted light of the light source; judging the placement density of tableware in a dishwasher washing cavity based on the light intensity of the emitted light; controlling the placement density Intensified sprinklers installed in areas above a set threshold activate the spray.

Further, after judging the placement density of the tableware in the washing cavity of the dishwasher based on the light intensity of the emitted light, the method further includes: recording the location of the area where the placement density is higher than the set threshold as the marked area.

Further, in the cleaning procedure after the washing procedure, the enhanced sprayer installed at the marked area is activated to start the spraying.

A dishwasher is proposed, comprising a washing cavity and a sprayer installed in the washing cavity, wherein a strengthening sprayer is also installed in the washing cavity according to a set rule; a light source and a photosensitive sensor; the dishwasher further includes a light intensity judgment module, a placement density judgment module and an enhanced sprinkler control module; the light intensity judgment module is used to control the light source to emit light and control the photosensitive The sensor detects the emitted light of the light source, and judges the light intensity of the emitted light; the placement density judgment module is used for judging the placement density of the tableware in the washing cavity based on the light intensity of the emitted light; the enhanced spray The sprinkler control module is used to control the enhanced sprinkler installed in the area where the placement density is higher than the set threshold to start spraying.

Further, the light source is installed on the bottom or the top of the washing cavity, and the photosensitive sensor is installed on the top or the bottom of the washing cavity.

Further, the dishwasher further includes a recording module for recording the position of the area where the placement density is higher than the set threshold as the marked area.

Further, the enhanced sprinkler control module is further configured to activate the enhanced sprinkler installed at the marked area to start spraying in the cleaning procedure after the washing procedure.

Compared with the prior art, the advantages and positive effects of the present application are as follows: in the dishwasher washing control method and dishwasher proposed by the present application, in addition to the original sprayer, an enhanced sprayer is also installed in the washing cavity. Before or after the washing level of the dishwasher starts, the light source is controlled to emit light, and the photosensitive sensor is controlled to detect the emitted light. In the area where the tableware is densely placed in the washing cavity, the light source is blocked to a high degree, and the light intensity detected by the photosensitive sensor is high. In the area where the tableware is sparsely placed, the light source passes through to a high degree, and the light intensity detected by the photosensitive sensor is relatively strong. For the area with high placement density, control the enhanced sprinkler in the area to start spraying, strengthen the spraying for the area with high placement density, improve the washing effect, and enable the area with heavy oil pollution to be thoroughly cleaned. It solves the technical problem of incomplete cleaning of the tableware area with heavy oil stains by the existing dishwasher.

Other features and advantages of the present application will become more apparent after reading the detailed description of the embodiments of the present application in conjunction with the accompanying drawings.

Description of drawings

Fig. 1 is a dishwasher washing control method and flow chart proposed for this application;

FIG. 2 is a functional architecture diagram of the dishwasher proposed by the present application.

Detailed ways

The specific embodiments of the present application will be described in further detail below with reference to the accompanying drawings.

The dishwasher washing control method proposed in the present application is applied to the existing washing program, without changing the washing method of the sprayer in the existing dishwasher, and the existing sprayer performs washing according to the set program, during this period Or before, as shown in Figure 1, perform the following steps:

Step S1: controlling the light source to emit light.

The light source is installed in the washing cavity of the dishwasher, opposite to the photosensitive sensor. When the light source is installed on the top, the photosensitive sensor is installed on the bottom. When the light source is installed on the bottom, the photosensitive sensor is installed on the top.

Step S2: controlling the photosensitive sensor to detect the emitted light of the light source.

The emitted light emitted by the light source is blocked by the tableware, and is received by the photosensitive sensor through the gap between the tableware. When the tableware is placed at a high density, less light is transmitted, and the light intensity detected by the photosensitive sensor is weak. The more light there is, the stronger the light intensity detected by the photosensitive sensor.

Step S3: judging the placement density of tableware in the washing cavity of the dishwasher based on the light intensity of the emitted light.

According to the light intensity detected by the photosensitive sensor, it can be judged that the area with high density of tableware arrangement and the area with low density of tableware arrangement in the washing cavity can be determined.

Step S4: Control the enhanced sprinkler installed in the area where the placement density is higher than the set threshold to start spraying.

In areas with high tableware placement density, the degree of oil pollution is correspondingly higher. For areas with high placement density, control the activation of the enhanced sprinkler installed in the area to strengthen the washing degree of the area, improve the washing effect, and make the oil stained The heavy area can be thoroughly cleaned, which solves the technical problem that the existing dishwasher does not thoroughly clean the oily tableware area.

After judging the placement density of the tableware in the washing cavity of the dishwasher based on the light intensity of the emitted light, step S5 is performed: the location of the area where the placement density is higher than the set threshold is recorded as the marked area.

Mark the area where the placement density is higher than the set threshold as the marked area, and record the marked area.

Step S6 : in the cleaning procedure after the washing procedure, start the enhanced sprayer installed at the marked area to start spraying.

That is, in the subsequent cleaning procedure after the washing procedure ends, the intensifying showers in these areas are activated for the recorded marked areas to enhance the cleaning effect in the areas with high placement density.

Based on the above proposed washing control method for a dishwasher, the present application further proposes a dishwasher, as shown in FIG. 2 , comprising a washing cavity 21 and a shower 22 installed in the washing cavity 21 . The washing cavity 21 There is also a strengthening sprinkler 23 installed in the washing cavity 21 relative to a light source 24 and a photosensitive sensor 25; the dishwasher also includes a light intensity judgment module 26, a placement density judgment module 27 and a reinforcement The sprinkler control module 28; the light intensity judgment module 26 is used to control the light source 24 to emit light, and control the photosensitive sensor 25 to detect the emitted light of the light source, and judge the light intensity of the emitted light; the placement density judgment module 27 is used for the light based on the emitted light. Strongly judge the placement density of tableware in the washing cavity; the enhanced sprinkler control module 28 is used to control the enhanced sprinkler installed in the area where the placement density is higher than the set threshold to start spraying.

In the embodiment of the present application, the light source 24 is installed at the bottom or the top of the washing chamber 21, and the photosensitive sensor 25 is installed at the top or the bottom of the washing chamber.

In the embodiment of the present application, the dishwasher further includes a recording module 29, which is used to record the position of the area where the placement density is higher than the set threshold as the marked area; the enhanced shower control module 28 is also used for the cleaning procedure after the washing procedure. , the booster sprinklers installed in the marked areas start the spray.

The specific washing control method of the dishwasher has been described in detail in the above-mentioned washing control method of the dishwasher, which will not be repeated here.

In the dishwasher washing control method and the dishwasher proposed in the present application, an enhanced sprinkler is added on the basis of the original sprinkler, and the placement density of the tableware is determined by detecting the intensity of the light emitted by the light source. It controls the activation of the enhanced sprinkler in this area, and washes the tableware together with the original sprinkler, which increases the washing strength of the area with high placement density and improves the washing effect, so that the area with heavy oil pollution can be washed away. Thorough cleaning solves the technical problem that the existing dishwasher does not completely clean the tableware area with heavy oil stains.

It should be pointed out that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by those of ordinary skill in the art within the essential scope of the present invention, It should also belong to the protection scope of the present invention.

Claims (7)

1. Dishwasher washing control method, is characterized in that, comprises: Control the light source to emit light; controlling the photosensitive sensor to detect the emitted light of the light source; Determine the placement density of tableware in the washing chamber of the dishwasher based on the light intensity of the emitted light; Control the enhanced sprinklers installed in the areas where the placement density is higher than the set threshold to start spraying. 2 . The washing control method for a dishwasher according to claim 1 , wherein after judging the placement density of the tableware in the washing cavity of the dishwasher based on the light intensity of the emitted light, the method further comprises: 3 . The area where the recording density is higher than the set threshold is the marked area. 3 . The washing control method for a dishwasher according to claim 2 , wherein, in the washing procedure after the washing procedure, the enhanced sprayer installed at the marked area is activated to activate the spraying. 4 . 4. A dishwasher, comprising a washing cavity and a sprayer installed in the washing cavity, characterized in that, a strengthening sprayer is also installed in the washing cavity according to a set rule; A light source and a photosensitive sensor are also installed in the washing cavity relatively; the dishwasher further includes a light intensity judgment module, a placement density judgment module and an enhanced sprinkler control module; The light intensity judgment module is used to control the light source to emit light, and to control the photosensitive sensor to detect the emitted light of the light source, and to judge the light intensity of the emitted light; The placement density judgment module is configured to judge the placement density of tableware in the washing cavity based on the light intensity of the emitted light; The enhanced sprinkler control module is used to control the enhanced sprinkler installed in the area where the placement density is higher than the set threshold to start spraying. 5 . The dishwasher according to claim 4 , wherein the light source is installed on the bottom or the top of the washing cavity, and the photosensitive sensor is installed on the top or the bottom of the washing cavity. 6 . 6 . The dishwasher according to claim 4 , wherein the dishwasher further comprises a recording module, which is used to record the position of the area where the placement density is higher than the set threshold as the marked area. 7 . 7 . The dishwasher according to claim 6 , wherein the enhanced shower control module is further configured to activate the enhanced shower installed at the marked area in a cleaning procedure after the washing procedure. 8 . Start the spray.