TWM642693U - Flip-type cabinet with circuit control device - Google Patents

Abstract

A flip-type cabinet with a circuit control device includes a cabinet body, two first slide rails, two second slide rails, a tray, a door, and a circuit control device. The circuit control device is arranged in the cabinet body, and the circuit control device includes a control interface, a controller, a main switch circuit, a first switch circuit and a second switch circuit. The control interface has a main switch button, a first switch button and a second switch button. The controller is configured to enter the operation mode or the standby mode according to the received signal. When the controller enters the standby mode, the main switch circuit is switched off. When the controller enters the operation mode, the main switch circuit is switched on. After entering the operation mode, the controller is configured to allow the first switch circuit and the second switch circuit to be switched on and off according to the received first switching signal and second switching signal, thereby increasing convenience and improving safety.

Description

Lift-up electrical cabinet with circuit control device

The utility model relates to an electrical cabinet, in particular to a flip-up electrical cabinet with a circuit control device.

Since the kitchen is the main place for cooking in every family, there are various electrical appliances such as electric pots, electric cookers, ovens, microwave ovens and thermos bottles. If these appliances are not properly placed, it will often make the kitchen a mess It was very disordered.

Therefore, electrical cabinets for accommodating the above-mentioned electrical appliances are currently available on the market, and two sockets are provided in the electrical cabinet for plugging in the two electrical appliances placed in the electrical cabinet, thereby providing power to the electrical appliances in the electrical cabinet. Two appliances. At present, the most common electrical appliance placed in the electrical cabinet is a well-known brand electric cooker that is available in almost every household from childhood to adulthood. Its characteristic is that there is only one bounce switch. Press it to start cooking, jump up to keep warm, and it cannot be turned off. It will continue to keep warm and consume power. When it is not necessary to keep warm or shut down, the only way is to unplug it by yourself. Therefore, when there are two electrical appliances inside the electrical cabinet at the same time, such as a saucepan and a well-known brand electric cooker with only one bounce switch, and the cooker finishes cooking, the bounce switch of the electric cooker jumps up to keep the electric cooker warm, but the stewpot When a long time (4-6 hours) of stewing is still required, the user usually has to reach into the electric cabinet full of heat to find the plug of the electric cooker in order not to keep the electric cooker warm and consume electricity. It is very inconvenient and dangerous, but if you press the power button on the panel of the electrical cabinet to avoid inconvenience and danger, the two sockets in the electrical cabinet will stop supplying power at the same time, causing the stew pot that is still cooking to stop working suddenly. It is very troublesome for users. Because this well-known brand electric cooker is very durable and easy to use, it is difficult to dispose of it from childhood to adulthood. However, placing it in the electrical cabinet will cause inconvenience and danger in use, causing a long-term problem that has troubled users. .

The technical problem to be solved by the new model is to provide a flip-up electrical cabinet with a circuit control device for the deficiencies of the prior art.

The embodiment of the present invention provides a flip-up electrical cabinet with a circuit control device, including: a cabinet body, the cabinet body has a top board, a bottom board, a rear board and two side boards, the top board, the bottom board, the rear board and A first space and a second space are formed between the two side plates, an opening is formed on the front side of the cabinet body, and the opening communicates with the first space and the second space, and a first space is arranged on the rear side of the cabinet body. The socket and a second socket are respectively exposed in the first space; two first slide rails, the two first slide rails are oppositely arranged on the two side plates of the cabinet body, and the two first slide rails are located in the first space; Two second slide rails, the two second slide rails are oppositely arranged on the side panels of the cabinet body, the two second slide rails are located in the second space below the first space; a tray, the two sides of the tray respectively arranged on the two first slide rails; a door panel, the two sides of the door panel are respectively arranged on the two second slide rails, and the door panel can be opened and closed relative to the cabinet body; a circuit control device, The circuit control device is installed in the cabinet, the circuit control device includes a control interface, a controller, a main switch circuit, a first switch circuit and a second switch circuit, the controller is electrically connected to the control interface, the main switch Circuit, the first switch circuit and the second switch circuit, the first switch circuit is electrically connected between the main switch circuit and the first socket, the second switch circuit is electrically connected between the main switch circuit and the Between the second sockets, the control interface has a master switch key, a first switch key and a second switch key, and the master switch key is used to generate a master switch signal to the controller, the first switch key and the second switch The keys are used to generate a first switch signal and a second switch signal to the controller respectively, and the controller is used to enter the operation mode or the standby mode according to the received master switch signal, and when the controller enters the standby mode, the master The switch circuit is disconnected. When the controller enters the operation mode, the main switch circuit is opened, and after the controller enters the operation mode, it is used to control the first switch circuit respectively according to the received first switch signal and the second switch signal. And the connection or disconnection of the second switch circuit.

Preferably, the first switch circuit has a first left switch and a first right switch connected to each other, and are respectively electrically connected to the controller, and the second switch circuit has a second left switch and a first switch connected to each other. Two right switches are electrically connected to the controller respectively, the first left switch and the second left switch are semiconductor switches, the first right switch and the second right switch are relay switches, and the controller is to make the The first switch circuit or the second switch circuit is formed from a path to an open circuit by first making the first left switch or the second left switch quickly form an open circuit, and then making the first right switch or the second right switch form an open circuit.

Preferably, the controller is further used to continuously record the manual disconnection frequency of the first switch circuit and the second switch circuit, so as to prioritize the highest manual disconnection frequency among the first switch circuit and the second switch circuit. Automatic disconnection.

Preferably, at least one row of fans is arranged inside the cabinet, and the circuit control device further includes an exhaust fan control circuit, and the exhaust fan control circuit is electrically connected between the controller and the exhaust fan.

Preferably, the inside of the cabinet is provided with a peculiar smell cleaning device electrically connected to the controller. The peculiar smell cleaning device is a negative ion cleaning device, and is configured to be configured when the first switch circuit and the second switch circuit are disconnected. , Ionize air molecules to generate a large amount of negative ions and a small amount of ozone to neutralize odors and kill bacteria.

Preferably, the inside of the cabinet is provided with a peculiar smell cleaning device electrically connected to the controller, the peculiar smell cleaning device is a photocatalyst ultraviolet cleaning device, which is used to form an open circuit between the first switch circuit and the second switch circuit At the same time, the photocatalyst is irradiated with ultraviolet rays to generate oxygen-containing free radicals with strong oxidative properties to strongly oxidize and decompose odors and bacteria.

In order to further understand the features and technical content of the present invention, please refer to the following detailed description and drawings related to the present invention. However, the provided drawings are only for reference and description, and are not intended to limit the present invention.

The following are specific examples to illustrate the implementation methods disclosed in the present invention. Those skilled in the art can understand the advantages and effects of the present invention from the content disclosed in this specification. The present invention can be implemented or applied through other different specific embodiments, and various modifications and changes can be made to the details in this specification based on different viewpoints and applications without departing from the idea of the present invention. In addition, the accompanying drawings of the present invention are only for simple illustration, and are not drawn according to the actual size, and shall be stated in advance. The following embodiments will further describe the relevant technical content of the present invention in detail, but the disclosed content is not intended to limit the scope of protection of the present invention.

It should be understood that although terms such as "first", "second" and "third" may be used herein to describe various elements, these elements should not be limited by these terms. These terms are mainly used to distinguish one element from another. In addition, the term "or" used herein may include any one or a combination of more of the associated listed items depending on the actual situation.

[Example]

First, please refer to FIG. 1 to FIG. 4 , the present invention provides a flip-up electrical cabinet 900 with a circuit control device 100 under it. The flip-down electrical cabinet 900 can be used to store electrical appliances or other kitchen supplies, and the flip-down electrical cabinet 900 can be installed in a lower cabinet (under cabinet) or a tall cabinet or an island in a kitchen. The flip-down electrical cabinet 900 basically includes a cabinet body 1 , two first slide rails 2 , two second slide rails 3 , a tray 4 , and a door panel 5 .

The cabinet body 1 is preferably square, and the cabinet body 1 has a top board 11, a bottom board 12, a rear board 13 and two side boards 14, and the top board 11, the bottom board 12, the rear board 13 and the two side boards 14 are interconnected to form a hollow body , because the structure of the cabinet body 1 belongs to the prior art, and the present invention does not limit the structure of the cabinet body 1, so it will not be repeated.

On top of that, a first space 15 and a second space 16 are formed inside the cabinet body 1, that is, the first space 15 and the second space 15 can be formed between the above-mentioned top plate 11, bottom plate 12, rear plate 13 and side plates 14. The space 16, preferably, the first space 15 is located above the second space 16, and the height H1 of the first space is greater than the height H2 of the second space. The first space 15 can be used to accommodate electrical appliances such as electric pots, saucepans, microwave ovens, and ovens. An opening 17 is formed on the front side of the cabinet body 1 , and the opening 17 communicates with the first space 15 and the second space 16 , and electrical appliances can be placed in the first space 15 through the opening 17 .

The two first slide rails 2 are oppositely arranged on the side panels 14 of the cabinet body 1 , the two first slide rails 2 are located in the first space 15 , and the two first slide rails 2 are preferably located in the first space 15 near the bottom. Two second slide rails 3 are oppositely arranged on the side panels 14 of the cabinet body 1, and the two second slide rails 3 can be positioned under the two first slide rails 2, and the two second slide rails 3 can be positioned at the first space below the first space 15. In the second space 16 , the two second sliding rails 3 are preferably located near the bottom of the second space 16 . The above-mentioned first slide rail 2 and second slide rail 3 are existing slide rail structures, and this embodiment does not limit the structure of the first slide rail 2 and the second slide rail 3 , so details are not repeated here.

Both sides of the tray 4 are respectively arranged on the two first slide rails 2, so that the tray 4 can be located near the bottom of the first space 15, and the tray 4 can be guided by the two first slide rails 2 relative to the cabinet body 1. The action of pulling out and pushing in enables the tray 4 to move horizontally (back and forth) in the cabinet 1, so that the tray 4 can be pushed into the cabinet 1 or pulled out of the cabinet 1, and the tray 4 is pushed into the cabinet 1 It is located in the first space 15 at the time. In this way, the electrical appliances can be placed on the tray 4 , and the tray 4 drives the electrical appliances to be stored in the first space 15 in the cabinet body 1 .

The door panel 5 is a panel corresponding to the opening 17 and can be used to open and close the opening 17 . Both sides of the door panel 5 are respectively arranged on the two second slide rails 3. In the present embodiment, the door panel 5 is a flip-up door panel, that is, the door panel 5 can be opened and slid downwards, so that the door panel 5 can be opened when the door panel 5 is opened. Located near the bottom of the second space 16 , the door panel 5 can be opened and closed relative to the cabinet body 1 under the guidance of the two second slide rails 3 .

In this embodiment, the door panel 5 includes a front section 51 of the door panel and a rear section 52 of the door panel, and the front section 51 of the door panel and the rear section 52 of the door panel are pivotally connected with each other by pivotal joint elements 53 such as hinges, so that the front section 51 of the door panel and the rear section 52 of the door panel are connected as one. When the front section 51 of the door panel and the rear section 52 of the door panel move forward, the front section 51 of the door panel can cover the opening 17 of the cabinet body 1 upwards, so that the opening 17 of the cabinet body 1 is closed, and the rear section 52 of the door panel is still in the cabinet body 1. Inside. When the front section 51 of the door panel and the rear section 52 of the door panel move backward, the front section 51 of the door panel can be received in the cabinet body 1, so that the opening 17 of the cabinet body 1 is opened. Thus, the door panel 5 can be used to slide back and forth on the two second slide rails 3 to guide the door panel 5 to move back and forth, so that the door panel 5 can be received in the cabinet body 1 after being lifted down.

Furthermore, as shown in Figures 1 and 2, the rear side of the cabinet body 1 is provided with a first socket 91 and a second socket 92, that is, the rear plate 13 of the cabinet body 1 can be provided with the first socket 91 and the second socket 92. The sockets 92 can be respectively exposed in the first space 15 . In addition, as shown in FIG. 3 , the cabinet body 1 may further have at least one partition plate 18 for separating the first space 15 from an installation space 19 , and at least one row of fans 93 may be located in the installation space 19 .

Moreover, the circuit control device 100 can be arranged at an appropriate position of the cabinet body 1. As shown in FIG. and the second switch circuit 105 . The controller 102 is electrically connected to the control interface 101 , the main switch circuit 103 , the first switch circuit 104 and the second switch circuit 105 . The first switch circuit 104 is electrically connected between the main switch circuit 103 and the first socket 91 , and the second switch circuit 105 is electrically connected between the main switch circuit 103 and the second socket 92 . In addition, the circuit control device 100 may also include an exhaust fan control circuit 106 , such as a driving circuit or a PWM circuit, which is electrically connected between the controller 102 and the exhaust fan 93 .

In this embodiment, the control interface 101 can be exposed outside the cabinet body 1 in the form of a control panel, but is preferably displayed on the front side of the cabinet body 1 . In addition, the controller 102 , main switch circuit 103 , first switch circuit 104 , second switch circuit 105 , or exhaust fan control circuit 106 and related active and passive components can be integrated into a control substrate and located in the installation space 19 . In addition, the controller 102 can also be integrated into the control panel, and can be designed according to actual needs, which is not limited here.

Furthermore, the control interface 101 may have a main switch key 1011 , a first switch key 1012 and a second switch key 1013 . The master switch key 1011 , the first switch key 1012 and the second switch key 1013 can be push-type buttons or touch-type buttons respectively, which are not limited here. The main switch key 1011 can generate a main switch signal to the controller 102 according to pressing or touching by the user. The first switch key 1012 can generate a first switch signal according to pressing or touching by the user. The second switch key 1013 can generate a second switch signal according to pressing or touching by the user.

Moreover, the controller 102 can enter the operation mode or the standby mode according to the master switch signal received, when the user presses or touches the master switch key 1011 to generate the master switch signal to the controller 102, the controller 102 can enter the operation mode from the standby mode , when the user presses or touches the main switch key 1011 again to generate a main switch signal to the controller 102, the controller 102 can enter the standby mode from the operation mode. Moreover, when the controller 102 enters the standby mode, the main switch circuit 103 is disconnected, and when the controller 102 enters the operation mode, the main switch circuit 103 is connected, and after the controller 102 enters the operation mode, it is used for receiving the first switch signal and the second switch signal. The switching signal respectively controls the opening or closing of the first switching circuit 104 and the second switching circuit 105 . In this way, two electrical appliances (such as a saucepan and an electric cooker with only one bounce switch) are in operation at the same time inside the flip-down electrical cabinet 900, and when the cooker finishes cooking, the bounce switch of the electric cooker jumps up to keep the electric cooker warm. , but the stewing pot still needs 4-6 hours of stewing, you can press or touch the first switch key 1012 or the second switch key 1013 corresponding to the electric pot on the control interface to make the first switch circuit 104 or the second switch circuit 104 The switch circuit 105 is disconnected, so that the stew pot can continue to operate, and the electric cooker can stop operating, so that when the user does not need to keep warm, he can pull out the plug without reaching into the cabinet body 1 full of heat. Thereby greatly improving the convenience and safety of use.

In one embodiment, since the plugs of the two electrical appliances inside the flip-down electrical appliance cabinet 900 are usually plugged into the socket for a long time, for example, the plugs of the saucepan and the electric pan are plugged into the first socket 91 and the first socket 91 respectively. On the second socket 92, therefore the controller 102 can also be used to continuously record the manual disconnection frequency of the first switch circuit 104 and the second switch circuit 105, so as to Highest priority automatic disconnect.

In one embodiment, referring to FIG. 5 , a peculiar smell cleaning device 94 electrically connected to the controller 102 can be provided at an appropriate position in the cabinet body 1 such as the side plate 14 or the rear plate 13, which can be a negative ion. The cleaning device is used to configure when the first switch circuit 104 and the second switch circuit 105 are disconnected, that is, the controller 102 makes the first switch circuit 104 and the second switch circuit 105 receive the first switch signal and the second switch signal. When the circuit is disconnected, the air molecules are ionized to generate a large amount of negative ions and a small amount of ozone to neutralize the odor and kill bacteria, so that the odor and bacteria in the cabinet 1 can be quickly eliminated to ensure the hygiene of subsequent use. In addition, the peculiar smell cleaning device 94 of this embodiment can also be a photocatalyst ultraviolet cleaning device, which is used to configure when the first switch circuit 104 and the second switch circuit 105 are disconnected, that is, the controller 102 receives the first switch signal and When the second switch signal causes the first switch circuit 104 and the second switch circuit 105 to be disconnected, ultraviolet rays are irradiated on the photocatalyst, thereby generating oxygen-containing free radicals with strong oxidative properties to strongly oxidize and decompose odors and bacteria, so that the disinfection effect of ultraviolet rays and The disinfection effects of the photocatalyst form a mutual superimposed effect, so that the peculiar smell and bacteria in the cabinet body 1 can be quickly eliminated. In addition, the peculiar smell cleaning device 94 of this embodiment may also include the above-mentioned negative ion cleaning device and photocatalyst ultraviolet cleaning device at the same time.

In one embodiment, referring to FIG. 6 further, the first switch circuit 104 has a first left switch 1041 and a first right switch 1042 connected to each other, and are respectively electrically connected to the controller 102, so that the first left switch Both 1041 and the first right switch 1042 need to be in the open state, so that the current can be supplied to the first socket 91 by the line.

Moreover, the second switch circuit 105 has a second left switch 1051 and a second right switch 1052 connected to each other, which are electrically connected to the controller 102 respectively, so that both the second left switch 1051 and the second right switch 1052 need to be in the path In the state, the current can be supplied to the second socket 92 by the line.

In this embodiment, the first left switch 1041 and the second left switch 1051 are semiconductor switches, and the first right switch 1042 and the second right switch 1052 are relay switches. And, if the controller 102 wants to make the first switch circuit 104 or the second switch circuit 105 form an open circuit from a path, it first makes the first left switch 1041 or the second left switch 1051 quickly form an open circuit, and then makes the first right switch 1042 Or the second right switch 1052 forms an open circuit, whereby when a large current is supplied to the first socket 91 or the second socket 92, the first right switch 1042 or the second right switch 1052 (relay switch) can be prevented from generating sparks when the switch is switched, This improves the overall line stability.

Based on the above, the lift-type electrical cabinet with circuit control device provided by the present invention includes a cabinet body 1, two first slide rails 2, two second slide rails 3, a tray 4, a door panel 5, and a circuit Control device 100. The circuit control device 100 is disposed in the cabinet body 1 , and the circuit control device 100 includes a control interface 101 , a controller 102 , a main switch circuit 103 , a first switch circuit 104 and a second switch circuit 105 . The first switch circuit 104 is electrically connected between the main switch circuit 103 and the first socket 91 , and the second switch circuit 105 is electrically connected between the main switch circuit 103 and the second socket 92 . The control interface 101 has a total switch key 1011, a first switch key 1012 and a second switch key 1013, the total switch key 1011 is used to generate a total switch signal to the controller 102, the first switch key 1012 and the second switch key 1013 are respectively used To generate a first switch signal and a second switch signal to the controller 102 . The controller 102 is used to enter the operation mode or the standby mode according to the received main switch signal. When the controller 102 enters the standby mode, the main switch circuit 103 is disconnected. When the controller 102 enters the operation mode, the main switch circuit 103 is connected, and the controller 102 is used to control the connection or disconnection of the first switch circuit 104 and the second switch circuit 105 according to the received first switch signal and second switch signal after entering the operation mode. In this way, the user no longer needs to reach into the cabinet full of heat to find the plug to pull out the plug, which greatly improves the convenience and safety of use, thereby solving a problem that has plagued users for a long time.

The content disclosed above is only the preferred feasible embodiment of the new model, and does not limit the scope of the patent application of the new model, so all equivalent technical changes made by using the description and drawings of the new model are included in the application of the new model within the scope of the patent.

1: Cabinet 11: top plate 12: Bottom plate 13: Rear plate 14: side panel 15: The first space 16:Second space 17: opening 18: Partition board 19: Installation space H1: the height of the first space H2: the height of the second space 2: The first slide rail 3: Second slide rail 4: Tray 5: door panel 51: Front section of door panel 52: Rear section of door panel 53: Pivot element 91:First socket 92: Second socket 93:exhaust fan 94: Odor cleaning device 100: circuit control device 101: Control interface 1011: Main switch key 1012: The first switch key 1013: The second switch key 102: Controller 103: Main switch circuit 104: The first switch circuit 1041: the first left switch 1042: the first right switch 105: the second switch circuit 1051: second left switch 1052: second right switch 106: Exhaust fan control circuit 900: Lift-down electrical cabinet

Fig. 1 is a three-dimensional schematic diagram of a flip-up electrical cabinet under the new circuit control device.

Fig. 2 is a schematic front view of the flip-up electrical cabinet under the new utility circuit control device.

Fig. 3 is a schematic cross-sectional view of the flip-up electric cabinet with the circuit control device under the present invention.

Fig. 4 is a functional block schematic diagram (1) of the flip-up electrical cabinet under the new circuit control device.

Fig. 5 is a functional block schematic diagram (2) of the flip-up electrical cabinet under the new circuit control device.

Fig. 6 is a schematic functional block diagram (3) of the flip-up electrical cabinet under the new circuit control device.

1: Cabinet

11: top plate

12: Bottom plate

13: Rear plate

14: side panel

15: The first space

17: opening

2: The first slide rail

4: Tray

5: door panel

91:First socket

92: Second socket

100: circuit control device

101: Control interface

900: Lift-down electrical cabinet

Claims (6)

A flip-up electrical cabinet with a circuit control device, comprising: A cabinet body, the cabinet body has a top board, a bottom board, a rear board and two side boards, a first space and a second space are formed between the top board, the bottom board, the rear board and the two side boards, the cabinet body An opening is formed on the front side of the cabinet, and the opening communicates with the first space and the second space, and the rear side of the cabinet body is provided with a first socket and a second socket respectively exposed in the first space; Two first slide rails, the two first slide rails are oppositely arranged on the side panels of the cabinet body, and the two first slide rails are located in the first space; Two second slide rails, the two second slide rails are oppositely arranged on the side panels of the cabinet body, and the two second slide rails are located in the second space below the first space; a tray, the two sides of the tray are respectively arranged on the two first slide rails; A door panel, the two sides of the door panel are respectively arranged on the two second slide rails, and the door panel can be opened and closed relative to the cabinet body; A circuit control device, the circuit control device is installed in the cabinet, the circuit control device includes a control interface, a controller, a main switch circuit, a first switch circuit and a second switch circuit, the controller is electrically connected to the control Interface, the main switch circuit, the first switch circuit and the second switch circuit, the first switch circuit is electrically connected between the main switch circuit and the first socket, and the second switch circuit is electrically connected to the Between the main switch circuit and the second socket, the control interface has a main switch key, a first switch key and a second switch key, the main switch key is used to generate a main switch signal to the controller, the first switch key and the second switch key are used to generate a first switch signal and a second switch signal to the controller respectively, the controller is used to enter the operation mode or the standby mode according to the master switch signal received, and the controller enters the standby mode In the mode, the main switch circuit is disconnected, and when the controller enters the operation mode, the main switch circuit is opened, and after the controller enters the operation mode, it is used to control the main switch circuit according to the received first switch signal and the second switch signal. The first switch circuit and the second switch circuit are connected or disconnected. The flip-type electrical cabinet with a circuit control device as described in claim 1, wherein the first switch circuit has a first left switch and a first right switch connected to each other, which are electrically connected to the controller respectively, and the first switch circuit is electrically connected to the controller. The two switch circuits have a second left switch and a second right switch connected to each other, electrically connected to the controller respectively, the first left switch and the second left switch are semiconductor switches, the first right switch and the second right switch The second right switch is a relay switch, and when the controller wants to make the first switch circuit or the second switch circuit form an open circuit from a path, it first makes the first left switch or the second left switch quickly form an open circuit, and then The first right switch or the second right switch is turned off. The flip-type electric cabinet with a circuit control device as described in claim 1, wherein the controller is further used to continuously record the manual disconnection frequency of the first switch circuit and the second switch circuit, so that according to the first switch Among the circuits and the second switch circuit, the one with the highest manual disconnection frequency has the priority of automatic disconnection. As described in claim 1, there is a flip-type electrical cabinet with a circuit control device, wherein at least one row of fans is arranged inside the cabinet, and the circuit control device further includes an exhaust fan control circuit, and the exhaust fan control circuit is electrically connected to the control between the exhaust fan and the exhaust fan. As described in Claim 1, there is a flip-type electrical cabinet with a circuit control device, wherein the interior of the cabinet is provided with a peculiar smell cleaning device electrically connected to the controller, and the peculiar smell cleaning device is a negative ion cleaning device for disposing When the first switch circuit and the second switch circuit are disconnected, air molecules are ionized to generate a large amount of negative ions and a small amount of ozone to neutralize peculiar smell and kill bacteria. As described in claim 1, the flip-type electrical cabinet with a circuit control device, wherein the interior of the cabinet is provided with a peculiar smell cleaning device electrically connected to the controller, and the peculiar smell cleaning device is a photocatalyst ultraviolet cleaning device for When the first switch circuit and the second switch circuit are disconnected, the photocatalyst is irradiated with ultraviolet rays, so as to generate oxygen-containing free radicals with strong oxidative properties to strongly oxidize and decompose odors and bacteria.

Images