JP2008036224A - Storage apparatus - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To effectively suppress temperature inside the entire storage part and to prevent a large amount of moisture from filling the storage part by sufficiently securing a ventilation channel while preventing hot air and steam discharged from an air venting unit from taking a short path and flowing into the storage part. <P>SOLUTION: A storage apparatus has a front surface formed into an opening 1 and the inside formed into the storage part 2. The door 6 for closing the opening 1 and the air venting device 8 for venting the inside of the storage part 2 at the upper part of the storage part 2 are provided. A space 5 communicating with the outside is provided below the bottom plate 4 of the storage part 2 and a vent hole 35 passing through the bottom plate 4 is provided. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a storage device that can alleviate a temperature rise in a storage unit.

  Conventionally, in a storage device in which the front surface is an opening portion and the inside is a storage portion, a storage device in which a door that closes the opening portion and a ventilation device for ventilating the inside of the storage portion is provided above the storage portion is disclosed in Patent Document 1. Is known by.

  The storage device disclosed in Patent Document 1 can store a rice cooker inside, and sucks water vapor from the rice cooker with a ventilator provided at the upper portion of the storage unit, and puts it in the front upper end of the storage device. Exhaust air is provided to the outside through the provided exhaust port. Then, a heat insulating material having a high heat insulating effect is arranged inside the wall portion of the storage portion through a gap communicating with the outside air, and the gap is sucked from an air supply port provided adjacent to the exhaust port at the upper end portion of the storage device. The outside air is allowed to flow into the gap, and the air that has flowed into the gap is caused to flow into the slightly upper position of the rice cooker arranged in the storage portion from the hole provided in the upper part of the heat insulating material, Together, the air flowing in from the gap is exhausted to the outside by a ventilator.

  Further, in the above conventional example, water droplets attached to the hood of the ventilation device are accommodated in a tank attached to the inner surface of the heat insulating material constituting the inner surface of the wall.

  However, in the conventional example as described above, the air in the gap is caused to flow into a slightly upper position of the rice cooker in the storage unit from the hole provided in the upper part of the heat insulating material, and then flows into the hood of the ventilator as it is. There exists a problem that it cannot suppress effectively that temperature of a lower part heats up.

  In addition, in the above conventional example, since the air supply port is provided adjacent to the exhaust port of the ventilator, high-temperature exhaust gas containing a large amount of water vapor discharged from the exhaust port is short-passed to the air supply port. The hot air containing a large amount of water vapor is sucked into the gap and flows into the upper part of the rice cooker in the storage part from the hole provided in the upper part of the heat insulating material. There is a problem that the effect of suppressing the temperature rise is reduced, and a large amount of moisture stays in the storage unit, and a large amount of water droplets are generated in the storage unit.

In addition, since the conventional example only accommodates in the tank only water droplets adhering to the hood of the ventilator, when the water vapor staying in the storage portion flows into the bottom plate as water droplets, it accumulates on the bottom plate as it is, There is a problem that the legs of the bottom plate and electric appliances placed on the bottom plate are soiled.
No. 7-22105

  The present invention has been invented in view of the above-described conventional problems, and prevents hot air or water vapor exhausted from the ventilator from flowing into the storage section through a short path even when the door is closed. Ensuring a sufficient ventilation path to effectively suppress the temperature rise in the entire storage unit, prevent accumulation of a large amount of moisture in the storage unit, and prevent water droplets generated in the storage unit from collecting on the bottom plate It is another object of the present invention to provide a storage device that can easily clean the vent hole portion.

  In order to solve the above problems, a storage device according to the present invention is a storage device in which the front surface is the opening portion 1 and the inside is the storage portion 2, and the door 6 that closes the opening portion 1 and the upper portion of the storage portion 2. A ventilation device 8 for ventilating the inside of the storage unit 2 is provided, and a space 5 communicating with the outside is provided below the bottom plate 4 of the storage unit 2 and a vent hole 35 penetrating the bottom plate 4 is provided. Is.

  By adopting such a configuration, even if hot air or water vapor is generated by energizing and using the electrical appliance 7 stored in the storage unit 2 with the door 6 closed, a ventilation device provided at the top of the storage unit 2 8 is operated, air flows into the storage portion 2 from the space 5 provided below the bottom plate 4 and communicates with the outside through the vent hole 35 penetrating the bottom plate 4. The air flows and is exhausted by the ventilator 8 provided at the upper part while suppressing the temperature rise in the storage unit 2. Further, a ventilation device 8 for ventilating the inside of the storage unit 2 is provided above the storage unit 2, a space communicating with the outside is provided below the bottom plate 4 of the storage unit 2, and a vent hole 35 penetrating the bottom plate 4 is provided. Therefore, the hot air or water vapor exhausted from the ventilator 8 does not flow into the space 5 below the bottom plate 4 through a short path, and the air flowing into the storage portion 2 from the vent hole 35 penetrating the bottom plate 4 is not It is relatively low in temperature and does not contain water vapor, and can effectively suppress the temperature rise in the storage unit 2, can prevent a large amount of moisture from being accumulated in the storage unit 2, and can pass through the bottom plate 4. Since the air holes 35 are provided so as to pass through, the air current can be applied from the lower side of the electric appliance 7 that is stored and operated in the storage portion 2, and the electric appliance 7 is cooled to overheat the electric appliance 7. Can be prevented.

  Further, it is preferable to provide a water receiving tray 36 below the vent hole 35.

  With such a configuration, water droplets generated in the storage unit 2 flow to the bottom plate 4 and can be received from the bottom plate 4 through the vent hole 35 by the water receiving tray 36. The spilled water can also be received by the water receiving tray 36, thereby preventing water from collecting on the bottom plate 4.

  Moreover, it is preferable to provide an opening 37 penetrating the bottom plate 4 and provide a vent hole 35 in a plate 38 that can be attached to and detached from the opening 37.

  By adopting such a configuration, it is possible to easily clean the vent hole 35 by removing the plate body 38 provided with the vent hole 35, and when the water receiving tray 36 is present, the plate body 38 is removed and cleaned. This makes it easier to clean the water receiving tray 36.

  Moreover, it is preferable that the bottom plate 4 can be pulled out from the opening 1.

  By setting it as such a structure, it becomes possible to pull out the electric appliance 7 mounted in the baseplate 4 from the opening part 1. FIG.

  According to the first aspect of the present invention, a ventilation device for ventilating the inside of the storage unit is provided at the upper part of the storage unit, a space communicating with the outside is provided below the bottom plate of the storage unit, and a vent hole penetrating the bottom plate is provided. Since it is provided, even if the electrical appliance is energized with the door closed, a sufficient ventilation path is secured while preventing the hot air and water vapor exhausted from the ventilator from short-passing into the storage part It is possible to effectively suppress the temperature rise in the entire storage unit and prevent a large amount of moisture from accumulating in the storage unit, and to apply an air flow from the lower side of the electric appliance stored and operated in the storage unit. Thus, the electric appliance can be cooled to prevent excessive heating of the electric appliance, and for these reasons, the electric appliance can be safely used in a state where the electric appliance is stored in the storage portion.

  In the invention described in claim 2, in addition to the effect described in claim 1, water droplets generated in the storage portion are received by the water receiving tray using the ventilation holes for ventilation, and are not prepared when in use. Even spilled water can be received by the water tray, so that water does not accumulate on the bottom plate. As a result, water accumulates on the bottom plate and the legs of the appliance placed on the bottom plate and the bottom plate are not soiled You can

  In the invention described in claim 3, in addition to the effects of the invention described in claim 1 or claim 2, the ventilation holes can be easily cleaned, and when a water receiving tray is provided, Easy to clean.

  In the invention according to claim 4, in addition to the effect according to any one of claims 1 to 3, the electric appliance placed on the bottom plate can be used by being pulled out from the opening. Usability is improved.

  Hereinafter, the present invention will be described based on embodiments shown in the accompanying drawings.

  The storage body 3 constituting the main body of the storage cabinet A is formed by a box having an open front surface. In the embodiment shown in the accompanying drawings, as shown in FIGS. The storage body 3 whose front surface is the opening 1 is configured by combining the face plate 11 and the back plate 30 in a box shape and fixing them. A storage space is formed in the storage body 3 to form a storage portion 2, and the bottom plate 4 constituting the bottom of the storage portion 2 is moved forward from the front opening 1 through the bottom plate slide mechanism 12. It can be pulled out freely.

  As shown in FIG. 8, the bottom plate sliding mechanism 12 includes a fixing rail portion 13 that is fixed to a lower side of the storage portion 2, that is, a front and rear fixing portion 13 that is fixed at a position slightly above the lower surface plate 11 on the inner surface of the left and right side plates 9. The intermediate rail portion 14 is slidably attached to the rail portion 13 in the front-rear direction, and the bottom plate-side rail portion 15 is slidably attached to the intermediate rail portion 14 in the front-rear direction. The bottom plate side rail portions 15 are fixed to the left and right end faces of the bottom plate 4, respectively. When the bottom plate 4 is pulled forward, the bottom plate side rail portion 15 slides forward with respect to the intermediate rail portion 14 and the intermediate rail portion 14 slides forward with respect to the fixing rail portion 13, thereby opening the bottom plate 4. The bottom plate side rail portion 15 slides and overlaps with respect to the intermediate rail portion 14 and the intermediate rail portion 14 overlaps the fixing rail portion 13 by pushing the bottom plate 4 forward. On the other hand, the bottom plate 4 can be positioned in the storage portion 2 by sliding backward and overlapping. Of course, the bottom plate slide mechanism 12 is not limited to the above example, and other various slide rail mechanisms can be adopted.

  The bottom plate 4 has a rising edge 4a whose outer peripheral portion protrudes upward over the entire circumference. The bottom plate 4 is provided with a vent hole 35 so as to penetrate in the vertical direction. In the embodiment shown in the accompanying drawings, as shown in FIGS. 1, 2, and 3, an opening 37 penetrating vertically is provided in the rear part of the bottom plate 4, and a plate body 38 is detachably attached to the opening 37. The plate body 38 is formed with a large number of ventilation holes 35 penetrating vertically. An L-shaped receiving piece 37 a is provided at the edge of the opening 37, and is placed on the receiving piece 37 a when the plate body 38 is fitted into the opening 37.

  As shown in FIGS. 1, 2, and 3, a water receiving tray 36 is suspended from the bottom plate 4 below the opening 37. A communication port 39 is formed in the upper part of the side piece of the water receiving tray 36, and the space 5 below the bottom plate 4 and the inside of the storage portion 2 described later are the upper space in the communication port 39 and the water receiving tray 36. The communication is made through the vent hole 35.

  The housing 3 is provided with a door 6 that allows the opening 1 of the housing 2 to be opened and closed.

  A space 5 is provided below the bottom plate 4, but in the embodiment shown in the accompanying drawings, the bottom plate 4 is stored in the storage unit 2 in the storage body 3 as shown in FIGS. 6 and 7. A space 5 is formed between the lower surface plate 11 and the lower surface plate 11, and the space 5 is used as a door storage portion 5a. A door 6 is housed in a door housing portion 5a which is a space 5 below the bottom plate 4 via a door slide mechanism 16 so that the door 6 can be pulled out forward. In the embodiment shown in the accompanying drawings, as shown in FIGS. 8 and 9, the door slide mechanism 16 is fixed to the lower end portions of the inner surfaces of the left and right side plates 9 (that is, the position immediately below the fixing rail portion 13). The door slide rail 17 and the left and right both ends have rollers 18 fitted to the left and right door slide rails 17 so that they can run freely, and the rear end of the door 6 is pivotally attached to the left and right. It is comprised with the member 19. FIG.

  As shown in FIG. 9, the slide member 19 that is elongated in the left-right direction is formed with recesses 20 that are open at least forward and downward at a plurality of locations including at least both left and right ends, and the shaft core is in the left-right direction in the recess 20. The shaft portion 21 thus formed is erected, and a bearing portion 22 provided at the rear end portion of the door 6 is rotatably fitted into the shaft portion 21.

  As shown in FIG. 10, a rotation support portion 23 is provided at the rear end portion of the door 6, and a protrusion 24 that protrudes on the back side of the door 6 is provided on the rotation support portion 23. The bearing portion 22 is configured by providing a hole 25 in the protrusion 24, and is exposed to the rear surface side of the door 6 at a position rearward of the protrusion 24 of the rotation support portion 23 (in FIG. A contact portion 26 is provided which is exposed in a state of protruding rearward from the back surface.

  The door 6 is pivotally attached to the slide member 19 by pivotally supporting the bearing portion 22 on the shaft portion 21 of the slide member 19, but the door 6 is turned sideways so as to be in a horizontal state. In the state of being in the posture, as shown in FIG. 10A, the contact portion 26 hits the lower surface of the slide member 19 so that the door 6 is held in a horizontal lateral posture. Accordingly, by pushing the door 6 in a state where the door 6 is held in a horizontal horizontal posture in this way, the slide member 19 is moved rearward with respect to the door slide rail 17, and the door 6 is directly below the bottom plate 4. The sliding member 19 can be moved forward with respect to the door sliding rail 17 by pulling the door 6 in the stored state forward. The door 6 can be pulled out so as to jump out to the front of the storage body 3 as shown in FIG. When the door 6 is pulled out in this way, the door 6 is rotated and raised as shown in FIG. 10B, thereby closing the opening 1 on the front surface of the housing 3 as shown in FIGS. Thus, the storage portion 2 including the bottom plate 4 can be covered. When the door 6 is erected and the storage unit 2 is closed, means for maintaining the erected state of the door 6 and maintaining the closed state is provided. As means for maintaining the closed state of the door 6, for example, a known technique for maintaining the closed state of the door 6 such as a magnet or a roller catch can be applied.

  When the door 6 is closed, a gap 40 is formed between the lower end of the door 6 and the lower end of the opening 1 of the housing 3 (the front end of the lower surface plate 11) as shown in FIGS. The space 5 below the bottom plate 4 communicates with the external space through the gap 40.

  When the door 6 is opened, the door 6 can be stored in the door storage portion 5a by rotating the door 6 in the opposite direction to the horizontal position so as to push the door 6 backward.

  An outlet 27 is provided in the storage unit 2. In the embodiment shown in the accompanying drawings, the outlet 27 is provided on the back plate 30, but it may be provided at a site other than the back plate 30. Although not shown, the outlet 27 is connected to a power line wired to the building.

  A ventilation device 8 for ventilating the inside of the storage unit 2 is provided at the top of the storage body 3. An operation unit 28 and a ventilation outlet 29 for operating the ventilation device 8 are provided at the upper end of the front surface of the housing 3. The ventilation outlet 29 may be provided in a portion other than the front surface, but the space 5 below the bottom plate 4 communicates with the external space, that is, the space 5 below the bottom plate 4 has air in the external space. A ventilation outlet 29 is provided at a position away from the portion where the air enters, so that hot air or water vapor coming out of the ventilation outlet 29 is short-passed and does not flow into the space 5 below the bottom plate 4.

  In the storage cabinet A of the present invention having the above-described configuration, when the electric appliance 7 is placed on the bottom plate 4 and stored in the storage portion 2, the plug at the tip of the cord led out from the electric appliance 7 is stored in the storage portion. 2 is connected to the outlet 27 provided to supply electric power to the electric appliance 7, so that the electric appliance 7 can be used for supplying power to the electric appliance 7 in the state in which the electric appliance 7 is stored in the storage section 2. ing.

  The storage cabinet A of the present invention configured as described above opens the opening 1, pulls out the bottom plate 4, puts a storage item on the bottom plate 4, and stores the storage in the storage portion 2 by pushing the bottom plate 4. It can store things. Further, by closing the opening 1 with the door 6 as shown in FIG. 1 with the bottom plate 4 stored in the storage unit 2, the storage unit 2 and the stored items can be prevented from being exposed to the outside.

  Here, in a state where the opening 1 is opened and the door 6 is stored in the door storage portion 5a, the inside of the storage portion 2 can be seen from the opening 1, but the door 6 is hidden by the bottom plate 4 when the bottom plate 4 is not pulled out. It is not exposed to the outside and the appearance is good. In the state in which the door 6 is stored, or in the state in which the door 6 is pulled out in the horizontal position, as shown in FIG. 2, the bottom plate 4 is pulled out and the stored items are placed on the bottom plate 4, or The stored item placed on the bottom plate 4 is taken out, or when the stored item placed on the bottom plate 4 is a container or an electric appliance 7, the contents are taken in and out of the container or the electric appliance Operation, maintenance, inspection, or opening and closing of the lid can be performed when the electric appliance 7 is a rice cooker or the like. When the bottom plate 4 is slid in and out in the state where the door 6 is housed or pulled out in the horizontal position, the bottom plate 4 and the storage object placed on the bottom plate 4 do not hit the door 6, and the bottom plate 4 can smoothly slide, and the bottom plate 4, the stored items, and the door 6 are not damaged by the collision.

  By the way, in the present invention, since the outlet 27 is provided, when the electric appliance 7 is placed on the bottom plate 4 that can be pulled out and stored in the storage portion 2, the cords led out from the electric appliance 7 are stored. The plug at the tip is connected to an outlet 27 provided in the storage unit 2 to supply electric power to the electric appliance 7.

  Here, when the stored item placed on the bottom plate 4 is an electric appliance 7 that generates steam or hot air, such as a rice cooker or an electric kettle for boiling water, ventilation is performed even if the electric appliance 7 is used with the door 6 closed. By operating the apparatus 8, water vapor and hot air generated from a rice cooker, an electric kettle for boiling water, a coffee maker, etc. in the storage unit 2 are exhausted to the outside so that the water vapor and hot air are not accumulated in the storage unit 2. Can do.

  That is, when the ventilator 8 is operated, air containing hot air and water vapor in the storage unit 2 is exhausted to the outside from the ventilation outlet 29 provided in the upper front portion of the storage body 3 through the ventilator 8. In the closed state, outside air flows into the space 5 below the bottom plate 4 as shown by the arrows in FIGS. 1 and 3A through the gap 40 formed below the lower end of the door 6. From the electric appliance 7 while being supplied from the space 5 below the bottom plate 4 to the bottom of the storage portion 2 through the vent hole 35 and rising from the bottom to the top in the storage portion 2, the temperature rise in the storage portion 2 is suppressed. Mixing with the generated hot air and water vapor, the temperature of the hot air and water vapor is lowered and exhausted to the outside from the ventilation outlet 29. In this case, since the vent hole 35 is provided through the bottom plate 4, an air current can be applied from the lower side of the electric appliance 7 which is stored and operated in the storage portion 2, and the electric appliance 7 is cooled. Excessive heating of the electric appliance 7 can be prevented. Therefore, the inside of the storage unit 2 is cooled by the air flowing from the bottom to the top, and the temperature rise is suppressed in the entire storage unit 2. Further, a ventilation device 8 for ventilating the inside of the storage unit 2 is provided at the top of the storage unit 2, a space 5 communicating with the outside is provided below the bottom plate 4 of the storage unit 2, and a vent hole 35 penetrating the bottom plate 4 is provided. Therefore, the hot air and water vapor exhausted from the ventilator 8 do not flow into the space below the bottom plate 4 through a short path, so that the air flowing into the storage portion 2 from the vent hole 35 is relatively low temperature. And it does not contain water vapor | steam, can suppress the temperature rise in the accommodating part 2 more effectively, and can prevent that a lot of moisture accumulates in the accommodating part 2. FIG.

  As described above, in the present invention, a large amount of moisture is prevented from being stored in the storage unit 2, but when the electric appliance 7 that generates water vapor such as a rice cooker is used in the storage unit 2, a large amount of moisture is generated. Some of the generated water vapor may flow down onto the bottom plate 4 as water droplets.

  The water that has flowed down to the bottom plate 4 flows downward from the vent hole 35 penetrating the bottom plate 4 and is received by a water receiving tray 36 disposed below the vent hole 35, so that water does not collect on the bottom plate 4. . Further, water that has been spilled inadvertently during use is received by the water receiving tray 36 so that water does not accumulate on the bottom plate 4.

  When cleaning the air hole 35, the air hole 35 can be easily cleaned by removing the plate body 38 and washing the plate body 38 as shown in FIG.

  Further, when cleaning the water receiving tray 36, the water receiving tray 36 can be cleaned from the opening 37 provided in the bottom plate 4 by removing the plate 38. The water receiving tray 36 may be detachably attached to the bottom plate 4. In this case, the water receiving tray 36 can be removed and cleaned, and the cleaning performance of the water receiving tray 36 is improved.

  Thus, when removing the plate 38 and cleaning the vent hole 35 and the water receiving tray 36, the plate 38 is removed while the bottom plate 4 can be pulled out from the opening 1. Can be easily removed, and the water receiving tray 36 can be easily cleaned.

  In addition, by making the inner surface of the storage unit 2 a metal plate such as an iron plate, even if high-temperature steam is generated in the storage unit 2 or hot air is generated, the inner surface of the storage unit 2 is caused by water or heat from the steam. It is not attacked and can increase safety.

  For the same reason, by making the entire bottom plate 4 or at least the upper surface portion of the bottom plate 4 made of metal such as an iron plate, the bottom plate 4 is not attacked by water or heat due to water vapor, and safety can be improved.

  In the storage cabinet A of the present invention, the outlet 27 is provided in the storage unit 2 as described above. However, the electrical appliance 7 is stored as a storage item in the storage unit 2 and supplied with power from the outlet 27. A safety device as shown in the control block diagram of FIG. 4 is provided as a safety measure when the electric appliance 7 is energized and used in the storage unit 2.

  The safety device includes a temperature detection unit 31, a door opening / closing detection unit 32 that detects opening / closing of the door 6, a control unit 33 that receives detection information from the temperature detection unit 31 and the door opening / closing detection unit 32, and the detection information. Power supply blocking means 34 for cutting off the power supply from the outlet 27 by the control signal output from the control unit 33 based on the temperature of the door 6 when the door opening / closing detection means 32 detects the closing of the door 6. When the detection means 31 detects a temperature that is equal to or higher than a predetermined temperature set in advance, the power supply cutoff means 34 cuts off the power supply from the outlet 27 so that the electric appliance 7 is not supplied with power. To be controlled. In the state in which the door opening / closing detection means 32 detects the opening of the door 6, the safety device can detect the power even if the temperature detection means 31 detects a temperature equal to or higher than a predetermined temperature set in advance. The supply of power from the outlet 27 is not blocked by the supply blocking means 34.

  As the door opening / closing detection means 32, for example, a magnet 32a is provided on the door 6 and a magnetic detection switch 32b is provided on the housing 3 side or on the ventilation device 8.

  In the embodiment shown in FIG. 4 as the temperature detection means 31, an infrared sensor 31 a that detects the outer surface temperature of the electric appliance 7 that is stored in the storage unit 2 and the temperature in the storage unit 2, and the ventilation device 8. There is an exhaust temperature detection sensor 31b for detecting the exhaust temperature provided in the exhaust passage.

  In the said embodiment, in the state which detected the closing of the door 6 by the door opening / closing detection means 32, the abnormal temperature in the outer surface of the electric appliance 7 or the accommodating part 2 by the infrared sensor 31a (the infrared sensor 31a detects beforehand) When a certain set temperature is detected as an abnormal temperature), the power supply from the outlet 27 is stopped by the power supply cut-off means 34.

  The exhaust temperature detection sensor 31b detects not only the temperature detected by the infrared sensor 31a but also the exhaust temperature detection sensor 31b. When the door opening / closing detection means 32 detects the closing of the door 6, the exhaust temperature detection sensor 31b Even when an abnormal temperature of the exhaust gas is detected, the power supply interruption means 34 stops the power supply from the outlet 27. Therefore, even if the infrared sensor 31a fails, if the exhaust temperature becomes abnormal while the door opening / closing detection means 32 detects the closing of the door 6, the power supply interruption means 34 stops the power supply from the outlet 27.

  In the state where the door opening / closing detection means 32 detects the closing of the door 6 as described above, the power supply cutoff means 34 stops the power supply from the outlet 27 by detecting the abnormal temperature with the infrared sensor 31a. However, in addition to this, in the state in which the door opening / closing detection means 32 detects the closing of the door 6, when a predetermined temperature (ventilator operating temperature) lower than the abnormal temperature is detected by the infrared sensor 31a, The ventilator 8 is operated (the fan of the ventilator 8 is operated), thereby preventing water vapor or hot air from being accumulated in the storage unit 2 and abnormal temperature rise.

  As for the operation of the ventilator 8, the ventilator 8 is operated when the infrared sensor 31a detects the ventilator operating temperature even when the door opening / closing detector 32 detects the opening of the door 6. May be.

  Even when the door 6 is closed with the above-described configuration, even when electric power is supplied from the outlet 27 to an electric appliance such as a rice cooker, an electric kettle for water heater, or a coffee maker disposed in the storage unit 2. The storage unit 2 is prevented from abnormally rising in temperature, and even if the storage temperature becomes abnormal, safety can be ensured by cutting off the power supply from the outlet 27. Therefore, it becomes possible to energize and use electric appliances such as a rice cooker, an electric kettle for boiling water, a coffee maker, etc. that emits steam, hot air, etc. when energized with the door 6 closed.

  On the other hand, in the state where the door opening / closing detection means 32 detects the opening of the door 6, when the infrared sensor 31a detects an abnormal temperature in the outer surface of the electric appliance 7 or in the storage unit 2, the exhaust temperature detection sensor 31b In any case where an abnormal temperature is detected, power supply from the outlet 27 by the power interruption means 34 is not stopped.

  This is because, for example, when the electric appliance 7 which is a stored item is a rice cooker, the rice cooker is kept warm after the rice cooking is finished. At this stage, the door 6 is opened and the bottom plate 4 is moved as shown in FIG. When the rice cooker lid is pulled out and a large amount of water vapor is released, the infrared sensor 31a and the exhaust gas temperature detection sensor 31b are erroneously abnormal in temperature even though the storage unit 2 and the electric appliance 7 are not abnormal. If this is detected and power supply from the outlet 27 is stopped, there is a problem that power supply to the rice cooker for heat insulation is stopped. However, in the present invention, when the door 6 is in the open state as described above, the power supplied from the outlet 27 by the power supply shut-off means 34 in both cases where the infrared sensor 31a and the exhaust temperature detection sensor 31b detect abnormal temperatures. Since the supply is not stopped, the door 6 is opened, the bottom plate 4 is pulled out as shown in FIG. 2, the lid of the rice cooker is opened, and even if a large amount of water vapor is released, the power supply for heat retention to the rice cooker is stopped. It will never be done.

  In the embodiment shown in the accompanying drawings, since the door storage portion 5a is provided below the pullable bottom plate 4 constituting the bottom of the storage portion 2, the bottom plate slide mechanism 12 required for pulling out the bottom plate 4 and The door slide mechanism 16 required for pulling out the door 6 can be arranged in the lower part of the storage unit 2, and the door slide mechanism 16 is provided on both the left and right sides of the storage unit 2 and on the upper side to separate from the storage position of the bottom plate 4. Compared with the case where the door 6 is housed in the place where the door 6 is housed, the effective use size in the left-right direction in the housing portion 2 can be increased, and other accessories are provided on the housing 3 without being obstructed by the door 6 or the rail member. Equipment can be arranged. Moreover, even if there is a wall next to the door 6 when the door 6 is opened or closed, there is no hindrance to opening or closing the door 6, and when another storage cabinet is located next to the door, the door can be opened even if there is a drawer in another cabinet. When opening and closing 6 and drawer operation of another cabinet next to it do not interfere with each other, there is no restriction on the position of the door 6 when opening and closing, and in combination with another storage cabinet Also, the restriction due to the opening and closing of the door 6 is eliminated. Further, since the door 6 is stored so as to overlap the lower position of the bottom plate 4 of the storage unit 2, in the case where the bottom plate 4 of the storage unit 2 can be pulled out freely, the storage body 3 is not affected by the storage and opening / closing of the door 6. It becomes possible to provide the ventilation apparatus 8 in the upper part of the.

  In the above-described embodiment, an example in which the door storage portion 5a is provided at the lower end portion of the storage body 3, and the opening 6 is closed by pulling the door 6 stored in the door storage portion 5a toward the front and turning it. However, in the present invention, there are no particular limitations on the mounting position of the door 6, the opening / closing mode of the door 6, the presence / absence of the door storage portion 5a, the position thereof, and the like. Of course, the open / close technique of No. 1 can be applied.

  In any of the embodiments, the space 5 provided below the bottom plate 4 is configured to communicate with the outside. In this case, the space 5 provided below the bottom plate 4 and the outside are provided below the storage body 3. When a gap or a hole communicating with the space is provided, or when the opening 1 is closed by the door 6, a hole is provided at the lower end of the door 6 or a gap is provided below the door 6, so that the space 5 and the outside You may make it communicate with space.

  When the storage device of the present invention is formed in a single storage cabinet A as described above, it is a matter of course that the storage cabinet A that can store and use the electric appliance 7 can be installed and used alone. However, you may combine the single storage cabinet A which formed the storage apparatus of this invention which can store and use the electric appliance 7 with other storage cabinet A '.

  An example is shown in FIG. The wall portion 9 of the single storage cabinet A forming the storage device of the present invention has a three-layer structure as described above, and even if the storage portion 2 for storing the electric appliance 7 becomes hot, the wall 9 Since the high-temperature heat is not transmitted and the smoke is not ignited, the high-temperature heat in the storage unit 2 is not transmitted to the other storage cabinet A ′ to be combined. Therefore, the other storage cabinet A ′ is made of a normal combustible material. Can be combined without any problem, the convenience and safety of the storage device can be obtained, and the handleability is excellent.

  Further, the outermost layer 12 of the wall portion 9 of the storage portion 2 (that is, the wall portion 9 of the cabinet A) constituting the main body of the single storage cabinet A forming the storage device is formed of a combustible material such as a wood-based material. Therefore, by using a combustible material such as a wood-based material that is the same as the plate material for forming another storage cabinet A ′ to be combined, the appearance of the combined storage cabinets A and A ′ can be unified. .

It is sectional drawing of the state which accommodated the baseplate in the state which mounted the electric appliance which is a storage thing on the baseplate in the storage cabinet of this invention, and closed the opening part with the door. It is sectional drawing of the state which pulled out the baseplate which mounted the electric appliance which is a storage thing in the state which accommodated the door same as the above. (A) is an expanded sectional view which shows a vent hole part same as the above, (b) is a perspective view which shows a vent hole part, (c) is a perspective view of the state which removed the plate body which provided the vent hole. is there. It is a schematic control block diagram of the safety device of the present invention. It is a front view of the state which accommodated the baseplate of the storage cabinet of this invention, and closed the opening part with the door. It is a front view of the state which each accommodated the baseplate and door of the storage cabinet same as the above. It is sectional drawing of the state which accommodated the same baseplate and pulled out the door. It is a principal part enlarged front view of a storage cabinet same as the above. It is a partially-omission perspective view of the door slide mechanism used for the same as the above. (A) is principal part sectional drawing of the state which pulled out the door same as the above, (b) is principal part sectional drawing of the state in the middle of pulling out a door and rotating upwards. These show the example which combined the storage cabinet which formed the storage apparatus of this invention, and another storage cabinet, (a) is a disassembled perspective view, (b) is a perspective view of the combined state.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Opening part 3 Storage part 4 Bottom plate 6 Door 8 Ventilator 27 Outlet 31 Temperature detection means 35 Ventilation hole 36 Water receiving tray 37 Opening 38 Plate body

Claims (4)

  In a storage device with an opening on the front and a storage on the inside, a door that closes the opening and a ventilation device for ventilating the inside of the storage at the top of the storage are provided. And a vent hole penetrating the bottom plate.   The storage device according to claim 1, wherein a water receiving tray is provided below the vent hole.   3. A storage apparatus according to claim 1, wherein an opening penetrating the bottom plate is provided, and a ventilation hole is provided in a plate body detachable from the opening. The storage device according to any one of claims 1 to 3, wherein the bottom plate can be pulled out from the opening.

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