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Indoor unit of air conditioner

A technology for air conditioners and indoor units, applied in the field of indoor units, can solve problems such as troublesome installation and construction, damage to indoor beauty, and high price of control systems, so as to achieve the effect of maintaining beauty

Active Publication Date: 2016-08-24
MITSUBISHI ELECTRIC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, although the control system for indoor equipment disclosed in Patent Document 1 can facilitate the simplification of the structure of the self-propelled cleaner, it has the problem of increasing the cost of the control system due to the need for an equipment control device having a camera unit.
[0008] In addition, since the equipment control device needs to be installed on the ceiling, there is a problem that not only the installation and construction are troublesome, but also the indoor beauty is spoiled due to extra items protruding from the ceiling.

Method used

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  • Indoor unit of air conditioner
  • Indoor unit of air conditioner
  • Indoor unit of air conditioner

Examples

Experimental program
Comparison scheme
Effect test

no. 1 approach

[0022] Figure 1 to Figure 6 It is explanatory drawing of the indoor unit of the air conditioner which concerns on Embodiment 1 of this invention, figure 1 is the front view showing the indoor unit, figure 2 is a sectional view showing the side view of the indoor unit, image 3 It is a perspective view showing a part of the indoor unit (around the air outlet) extracted and shown, Figure 4 It is a perspective view showing a self-propelled vacuum cleaner receiving an operation signal from an indoor unit, Figure 5 It is a flow chart explaining each process during automatic cleaning, Figure 6 (a) is a plan view illustrating an embodiment of concentrated air blowing during automatic cleaning, Figure 6 (b) is a plan view illustrating an example of the cleaning range during automatic cleaning. In addition, each figure is only a schematic drawing, and this invention is not limited by the form of illustration.

[0023] (indoor unit)

[0024] exist Figure 1 to Figure 3 Amo...

Embodiment ）

[0071] exist Figure 6 In (a), the indoor unit 100 is installed on the wall surface (rear surface) 91 facing the room 90 . Also, a cabinet 81 and a TV cabinet 83 (where the TV 82 is placed) are installed along the left wall surface 92 , and a table 84 and a sofa 85 are placed approximately in the center of the room 90 . In order to simplify the description, no stationary three-dimensional objects are placed near the wall surface (front) 93 facing the wall surface 91 .

[0072] First, indoor air (not conditioned) W81 is blown out intensively from the indoor unit 100 to the top of the cabinet 81 closest to the indoor unit 100 . At this time, the blowing interrupted for a predetermined time (for example, 1 minute) is stopped, and the indoor air W81 is blown out for a predetermined time (for example, 1 minute) multiple times (for example, three times).

[0073] Then, the room air W83 , W84 , and W85 are collectively blown toward the TV cabinet 83 , the desk 84 , and the sofa 85 ...

no. 2 approach

[0082] Figure 7 It is a side view illustrating the indoor unit of the air conditioner according to the second embodiment of the present invention and showing concentrated blowing. In addition, the same code|symbol is attached|subjected to the same part as 1st Embodiment, and some description is abbreviate|omitted.

[0083] exist Figure 7 Among them, the indoor unit (hereinafter referred to as “indoor unit”) 200 of the air conditioner can reverse the air blowing direction of the blower 5 in the indoor unit 100 . That is, the blower 5 rotates in a predetermined direction (forward rotation), sucks in indoor air from the suction port 3, and then blows it out from the air outlet 7, and can also rotate in a direction opposite to the above-mentioned predetermined direction (reversed), and inhales indoor air from the air outlet 7. The air is then blown out from the suction port 3.

[0084] Therefore, the indoor unit 200 blows the room air W99 from the suction port 3 of the blower...

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Abstract

The present invention provides an indoor unit of an air conditioner capable of cleaning dust accumulated on furniture without a special equipment control device. When the control device (60) of the indoor unit (100) of the air conditioner is in the automatic cleaning mode (S1), based on the image captured by the shooting device (50), when it is determined that there is no one in the room (90) (S2), (50) The static three-dimensional object (80) judged from the captured image performs air blowing for a predetermined time (S4), and after the air blowing stops (S5), an action command for cleaning and moving is sent to the self-propelled vacuum cleaner (70) (S6).

Description

technical field [0001] The present invention relates to an indoor unit of an air conditioner, and particularly to an indoor unit of an air conditioner having a photographing mechanism capable of photographing indoors. Background technique [0002] Currently, in order to promote the simplification of the structure of the self-propelled vacuum cleaner, a control system for controlling indoor equipment of the self-propelled vacuum cleaner has been disclosed (for example, refer to Patent Document 1). [0003] Patent Document 1: Japanese Patent Application Laid-Open No. 7-271426 (pages 6-7, FIG. 15 ) [0004] Regarding the control system for indoor equipment disclosed in Patent Document 1, the control system is composed of an equipment control device, a self-propelled vacuum cleaner or an air conditioner, etc., and the camera unit attached to the equipment control device takes pictures of the room, and has the function of recognizing stationary objects through the captured images...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F13/15F24F11/04
CPCF24F1/0011F24F2221/18F24F11/79Y10S901/01Y10S901/40F24F1/0057A47L9/2894F25B49/00
Inventor 松本崇
Owner MITSUBISHI ELECTRIC CORP