JP5163588B2 - Home appliance storage - Google Patents

Description

  The present invention relates to a home appliance storage that can be used in a state in which the home appliance is stored.

  Conventionally, this type of household electrical appliance storage cabinet has a household electrical appliance storage section that opens in the cabinet and stores the household electrical appliance in the cabinet, and discharges from the household electrical appliance on the top surface of this household electrical appliance storage section. A discharge device that discharges the hot air / steam to the outside is provided, and the hot air / steam discharged from the household electrical appliance is discharged to the outside so that it can be used in a state in which the household electrical appliance is stored (for example, , See Patent Document 1).

Japanese Patent Publication No.7-111435

  However, in the configuration of the conventional household electrical appliance storage as described in Patent Document 1, there is an abnormality such as abnormal overheating of the household electrical appliance when the household electrical appliance is stored and used in the cabinet. In this case, there is a problem that if the use is continued as it is, not only does the household electrical appliance storage box break down, but also the damage may increase.

  The present invention solves the above-described conventional problems, and prevents an increase in damage by closing the storage door of the home electrical product storage section when an abnormality occurs in the home electrical product stored in the cabinet. The purpose is to provide a household electrical appliance storage.

  In order to solve the above-described conventional problems, a home electric appliance storage of the present invention stores a cabinet, a storage door attached to the front of the cabinet so as to be openable and closable, and a home electric appliance provided in the cabinet. A household electrical appliance storage unit, a carbon monoxide concentration detection unit that detects a carbon monoxide concentration in the household electrical appliance storage unit, and a control unit that operates according to an output of the carbon monoxide concentration detection unit, The control means closes the storage door when the carbon monoxide concentration in the household electrical appliance storage section changes abnormally when the storage door is opened and the output of the carbon monoxide concentration detection means exceeds a certain level. If abnormal overheating occurs in the household electrical appliances stored in the cabinet, the air supply to the household electrical appliance storage is stopped and the abnormal overheated part is separated from the user. It can be, it is possible to prevent the expansion of damage.

  The household electrical appliance storage of the present invention closes the cabinet door when an abnormal increase in the carbon monoxide concentration of the household electrical appliance storage unit occurs due to abnormal overheating of the household electrical appliance stored in the cabinet. Thus, the supply of air to the household electrical appliance storage unit can be stopped and the abnormally overheated part can be isolated from the user, thereby preventing the damage from spreading.

Sectional drawing of the household electrical appliance storage in Embodiment 1 of this invention The perspective view which shows schematic structure of the household electrical appliance storage Block diagram of the household electrical appliance storage

The first invention includes a cabinet, a storage door attached to the front surface of the cabinet so as to be openable and closable, a household electrical appliance storage section provided in the cabinet for storing household electrical appliances, and a household electrical appliance storage section. A carbon monoxide concentration detection means for detecting a carbon monoxide concentration; and a control means that operates in accordance with an output of the carbon monoxide concentration detection means.
When the storage door is opened, the carbon monoxide concentration in the household electrical appliance storage section changes abnormally, and when the output of the carbon monoxide concentration detection means exceeds a certain level, the storage door is closed. When abnormal overheating occurs in the stored household electrical appliance, the air supply to the household electrical appliance storage section is stopped, and the abnormal overheated portion can be isolated from the user, preventing the damage from spreading. be able to.

  In particular, the second invention comprises a power supply means for supplying power to the home electrical product provided in the home electrical product storage section of the first invention, and a power supply control means for turning on and off the power supply means. When the carbon monoxide concentration in the household electrical appliance storage section changes abnormally when opened and the output of the carbon monoxide concentration detection means exceeds a certain level, the power supply control means stops the power supply to the power supply means When the concentration of carbon monoxide in the cabinet exceeds a certain level, the supply of air from outside the household electrical appliance storage unit is suppressed, and the energy supply to the household electrical appliance in the cabinet is stopped. Abnormal overheating can be suppressed.

  In particular, the third invention includes steam processing means for discharging steam generated from the household electrical appliance of the first or second invention to the outside of the household electrical appliance storage section, and the control means is provided in the household electrical appliance storage section. When the carbon monoxide concentration rises and the output of the carbon monoxide concentration detection means exceeds a certain level, the operation of the steam treatment means is stopped, and abnormal overheating occurs in the household electrical appliances stored in the cabinet. In this case, the supply of air to the household electrical appliance storage unit can be stopped, and the abnormally overheated part can be isolated from the user, thereby preventing damage from spreading.

  The fourth invention, in particular, in the household electrical appliance storage of any one of the first to third inventions, is provided with a lock means for prohibiting the opening and closing of the door by external force, and the output of the carbon monoxide concentration detection means is constant When the level is exceeded, the lock means is operated after the storage door is closed to prevent the storage door from being opened, and the abnormal overheated portion and the user can be reliably separated.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. Note that the present invention is not limited to the embodiments.

(Embodiment 1)
FIG. 1 is a cross-sectional view of a household electrical appliance storage in Embodiment 1 of the present invention, FIG. 2 is a perspective view showing a schematic configuration of the household electrical appliance storage, and FIG. It is a block diagram.

  1-3, the cabinet 1 of the household electrical appliance storage in this Embodiment has the household electrical appliance storage part 2, and household electrical appliances, such as an electric cooking machine, are shown in this household electrical appliance storage part 2 (FIG. (Not shown) is placed and stored. A storage door 13 is attached to the front surface of the cabinet 1 so as to be freely opened and closed.

  The first power supply means (power supply means) 3 and the second power supply means (power supply means) 4 are configured by an outlet and supply power to the connected home electric appliance, and are provided in the home electric product storage section 2. . The first power supply control means (power supply control means) 10 and the second power supply control means (power supply control means) 11 are constituted by relays, and control the first power supply means 3 and the second power supply means 4 respectively. I have to.

The carbon monoxide concentration detection means 12 detects the carbon monoxide concentration in the household electrical appliance storage unit 2, and the control means 15 operates according to the output of the carbon monoxide concentration detection means 12. When the carbon monoxide concentration in the storage unit 2 changes abnormally, if the output of the carbon monoxide concentration detection means 12 exceeds a certain level, the first power supply control means 10 and the second power supply control means 11 are used. Thus, the commercial power supply from the distribution board 7 to the first power supply means 3 and the second power supply means 4 is stopped, and the storage door 13 is closed by the door opening / closing means 16.

  The steam processing means 14 discharges steam generated from the household electrical appliance to the outside of the household electrical appliance storage unit 2 and is provided at the upper part of the cabinet 1. Carbon monoxide concentration detecting means 12 for detecting the above is provided. The control means 15 controls the steam processing means 14, and when the carbon monoxide concentration of the household electrical appliance storage unit 2 increases and the output of the carbon monoxide concentration detection means 12 exceeds a certain level, the steam processing means 14. The operation is stopped.

  The operation of the garden electrical appliance storage in the present embodiment configured as described above will be described below.

  The household electric appliance storage unit 2 stores cooking appliances mainly used in the kitchen, for example, household electric appliances such as jar pots, rice cookers, and coffee makers. These home appliances are often left connected to the first power supply means 3 or the second power supply means 4. If it is a jar pot, it is usually connected to the 1st electric power feeding means 3 or the 2nd electric power feeding means 4 regardless of the presence or absence of a user with and without heat, and cooking rice. Even in consideration of reserved rice cooking and heat retention, the device is often connected to the first power supply means 3 or the second power supply means 4 at all times.

  Furthermore, these household electric appliances are water-utilizing devices, and steam is generated when they are used. Therefore, the steam processing means 14 for discharging the steam generated from the home appliance to the outside of the warehouse is provided in the upper part of the home appliance storage unit 2, and the steam generated from the home appliance together with the air in the home appliance storage unit 2. Vapor is sucked and discharged out of the warehouse.

  Here, when abnormal overheating occurs in the household electrical appliance storage unit 2 due to some trouble during use of these household electrical appliances, an upward air flow is generated in the air in the household electrical appliance storage unit 2 due to the generated heat. Therefore, the carbon monoxide concentration detecting means 12 is provided in the steam receiving portion 18 of the steam processing means 14 in the upper part of the household electrical appliance storage portion 2 to detect the carbon monoxide concentration.

  When the carbon monoxide concentration inside the cabinet 1 rises abnormally and the output of the carbon monoxide concentration detection means 12 exceeds a certain level, the control means 15 stops the operation of the steam processing means 14 and the first power supply Via the control means 10 and the second power supply control means 11, the commercial power supply from the distribution board 7 to the first power supply means 3 and the second power supply means 4 is stopped, and the door opening / closing means 16 Close the storage door 13.

  As described above, in the present embodiment, the self-heating of the household electrical appliance inside the cabinet 11 can be stopped by stopping the power feeding.

  Further, by stopping the operation of the steam processing means 14, the supply of air at the time of abnormal overheating is also suppressed, and by closing the storage door 13, the inside of the cabinet 1 that is abnormally overheated can be isolated from the user. .

  In addition, a lock means (not shown) for prohibiting the opening and closing of the storage door 13 by an external force is provided, an abnormal overheating inside the cabinet 1 occurs, the output of the carbon monoxide concentration detection means 12 exceeds a certain level, and the storage door If the storage door 13 is locked by the locking means when the door 13 is closed, it can be avoided that the storage door is inadvertently opened due to insufficient recognition by the user.

  As described above, the household electrical appliance storage according to the present invention closes the cabinet storage door when an abnormality such as abnormal overheating occurs in the household electrical appliance stored in the cabinet. Therefore, it is possible to isolate the user from the cabinet that has abnormally overheated, and is useful as a household electrical appliance storage having a storage door.

DESCRIPTION OF SYMBOLS 1 Cabinet 2 Household appliance storage part 3 1st electric power feeding means (power feeding means)
4 Second power supply means (power supply means)
10 1st power supply control means (power supply control means)
11 Second power control means (power control means)
12 Carbon monoxide concentration detection means 13 Storage door 15 Control means 16 Door opening / closing means

Claims (4)

A cabinet, a storage door attached to the front of the cabinet so as to be openable and closable, a household electrical appliance storage section provided in the cabinet for storing household electrical appliances, and detecting a carbon monoxide concentration in the household electrical appliance storage section Carbon monoxide concentration detection means, and control means that operates in accordance with the output of the carbon monoxide concentration detection means, and the control means includes carbon monoxide in the household electrical appliance storage section when the storage door is open. A household electrical appliance storage, wherein the storage door is closed when the concentration changes abnormally and the output of the carbon monoxide concentration detection means exceeds a certain level. A power supply means for supplying power to the home electrical product provided in the home electrical product storage section; and a power supply control means for turning the power supply means on and off. The control means has a carbon monoxide concentration in the home electrical product storage section when the storage door is open The household electric appliance storage according to claim 1, wherein when the output of the carbon monoxide concentration detection means exceeds a certain level, the power supply control means stops the power supply to the power supply means. A steam processing means for discharging the steam generated from the household electrical appliance to the outside of the household electrical appliance storage section; and the control means increases the carbon monoxide concentration in the household electrical appliance storage section, The household electrical appliance storage according to claim 1 or 2, wherein when the output exceeds a certain level, the operation of the steam processing means is stopped. A lock means for prohibiting the opening and closing of the storage door by external force is provided, and when the output of the carbon monoxide concentration detection means exceeds a certain level, the storage means is opened by closing the storage door and then operating the lock means. The household electrical appliance storage according to any one of claims 1 to 3.

Images