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Integrated projection water heater, projection control method and readable storage medium

A control method and water heater technology, applied in the field of projection control method and a computer-readable storage medium, integrated projection water heater, can solve problems such as inconvenient operation, water entering mobile phones, affecting user experience, etc.

Active Publication Date: 2020-04-24
WUHU MIDEA SMART KITCHEN APPLIANCE MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] (1) Most users will bring their mobile phones into the bathroom. On the one hand, it is easy to cause water to enter the mobile phone, and on the other hand, it is inconvenient to operate when the user is bathing
[0004] (2) In the related art, the projection device is installed in the housing of the water heater. The projection lens of the projection device is placed on the surface of the housing. On the one hand, it can only project in one direction. On the other hand, the clarity is not good, which affects the user experience

Method used

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  • Integrated projection water heater, projection control method and readable storage medium
  • Integrated projection water heater, projection control method and readable storage medium
  • Integrated projection water heater, projection control method and readable storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0070] In any of the above embodiments, preferably, the projection reflection device 106 further includes: a rotating shaft, which is horizontally arranged on the upper side of the device casing, and the reflector can rotate around the rotating shaft; a stepping motor, connected to the controller and the rotating shaft, step The feeder motor is used to drive the rotating shaft to rotate, so as to control the flipping and opening or flipping and closing of the reflector.

[0071] In this embodiment, a rotating shaft and a stepping motor are provided on the projection device 104, and the stepping motor is a rotating motor to drive the rotating shaft to rotate. The controller is connected to the stepping motor, so as to control the operation of the stepping motor through the controller, so as to realize the automatic flipping and opening or folding and closing of the viewing mirror.

Embodiment 2

[0073] In any of the above-mentioned embodiments, preferably, the projection reflection device 106 further includes: a first travel switch, which is arranged in the device casing and connected to the controller. When the reflector is opened, the first travel switch is closed; the second travel switch is closed; The switch is arranged in the equipment casing and connected to the controller. When the reflector is flipped and closed, the second travel switch is closed.

[0074] In this embodiment, by setting the first travel switch and the second travel switch respectively in the device casing of the projection reflection device 106, the reflector can be determined according to the detected state of the first travel switch and the second travel switch. In the current state, the detection method is simple and the reliability is high.

[0075]Specifically, the first direction area 108 is the back side of the water heater, and the second direction area is the front area facing the p...

Embodiment 3

[0079] In any of the above embodiments, preferably, the focus detection device includes: an image acquisition device, which can be set corresponding to the projection image and connected to the controller. After the image acquisition device collects the projection image, it detects the projection image through the controller. Whether the pixel point density is less than the preset density threshold, so as to control and adjust the focal length of the projection device 104 when the pixel point density is less than the preset density threshold.

[0080] In this embodiment, the focus detection device is set as the image acquisition device to collect the current projection image, and the projection image is sent to the controller, so that the controller analyzes the pixel point density of the current projection image, and communicates with Compared with the preset density threshold, it is judged whether the clarity of the current projected image meets the viewing requirements, and ...

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PUM

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Abstract

The present invention proposes an integrated projection water heater, a projection control method and a readable storage medium, wherein the integrated projection water heater includes: an electric water heater; a projection device, which is arranged at the lower part of the shell of the water heater and is electrically connected to the water heater. The projection device is used for Projecting projected images; projecting reflection equipment, including a device casing, and a reflector arranged on the surface of the device casing, the reflector is set correspondingly to the projection device, and when the reflector is turned on, the projected image can be projected to the first-direction area through the reflector , to form the first size play interface, when the projection mirror is closed, the projected image can be directly projected to the second direction area to form the second size play interface; the projection screen can be deployed in the first direction area and / or the second direction area direction area so that the playback interface is displayed on the projection screen. The technical solution of the present invention satisfies the needs of users to watch projected content from different directions in the bathroom, and can improve the clarity of playing projected content.

Description

technical field [0001] The invention relates to the field of water heaters, in particular to an integrated projection water heater, a projection control method and a computer-readable storage medium. Background technique [0002] Electric water heaters have become commonly used appliances in households, and are usually installed in bathrooms, and most users spend more than half an hour in bathrooms every day. For entertainment facilities in bathrooms, [0003] (1) Most users will bring their mobile phones into the bathroom. On the one hand, it is easy to cause water to enter the mobile phone, and on the other hand, it is inconvenient to operate when the user is bathing. [0004] (2) In the related art, the projection device is installed in the housing of the water heater. The projection lens of the projection device is placed on the surface of the housing. On the one hand, it can only project in one direction. On the other hand, the clarity is not good, which affects the use...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24H9/20G03B29/00G08C17/02H04N9/31
CPCH04N9/317H04N9/3179G03B29/00G08C17/02F24H9/2007
Inventor 高旺生全永兵
Owner WUHU MIDEA SMART KITCHEN APPLIANCE MFG CO LTD