Electromagnetic electric heating towel rack

Abstract

The electromagnetic electric heating towel rack comprises a control box, the control box is internally provided with a power supply port, a controller and an electromagnetic transmitting module used for transmitting high-frequency electromagnetic signals, and the power supply port is connected with the controller and the electromagnetic transmitting module; the towel rack comprises a bottom plate, a plurality of towel hanging racks are installed on the bottom plate, heating assemblies and electromagnetic receiving modules used for receiving high-frequency electromagnetic signals are arranged in the towel hanging racks, and the heating assemblies are connected with the electromagnetic receiving modules. And the condition of short circuit of the wire can be effectively avoided.

Description

Technical Field

[0001] This application relates to, but is not limited to, the field of electric heated towel racks, and particularly relates to an electromagnetic electric heated towel rack. Background Art

[0002] Towels are commonly used items in households and are used almost every day. In daily life, people usually hang the towels on the towel rack in the washroom or bathroom after using them. Currently, electric heated towel racks mainly use the method of connecting to the power supply through wires. If the outer skin of the wire is damaged, the wet towel may cause the wire to short-circuit, resulting in the short-circuit damage of the electric heated towel rack. Summary of the Utility Model

[0003] The embodiments of this application provide an electromagnetic electric heated towel rack, which can effectively avoid the occurrence of wire short-circuits.

[0004] In a first aspect, the embodiments of this application provide an electromagnetic electric heated towel rack, including:

[0005] A control box, inside which there are a power supply port, a controller, and an electromagnetic emission module for emitting high-frequency electromagnetic signals. The power supply port is respectively connected to the controller and the electromagnetic emission module;

[0006] A towel rack, which includes a bottom plate, on which a plurality of towel hooks are installed. Inside the towel hook, there is a heating component and an electromagnetic receiving module for receiving the high-frequency electromagnetic signal. The heating component is connected to the electromagnetic receiving module.

[0007] The electromagnetic electric heated towel rack according to the first aspect embodiment of this application has at least the following beneficial effects: The external power input through the power supply port can be converted into a high-frequency electromagnetic signal by the electromagnetic emission module, and the high-frequency electromagnetic signal received can be converted into the working current required by the heating component by the electromagnetic receiving module arranged inside the towel hook. Through the electromagnetic emission module and the electromagnetic receiving module, the heating component inside the towel hook does not need to be connected to an additional wire. It can effectively avoid the occurrence of wire short-circuits.

[0008] According to some embodiments of the first aspect of this application, extension blocks are arranged on both sides of the control box, and fixing holes are opened on the extension blocks.

[0009] According to some embodiments of the first aspect of this application, mounting holes for fixing the towel rack are opened on the bottom plate. A back cover is further arranged on the side of the bottom plate away from the towel hook, and the electromagnetic receiving module is arranged inside the back cover.

[0010] According to some embodiments of the first aspect of the present application, the towel rack includes a first cross bar and telescopic rods disposed at both ends of the first cross bar. The fixed end of the telescopic rod is connected to the bottom plate, and the movable end of the telescopic rod is connected to the first cross bar.

[0011] According to some embodiments of the first aspect of the present application, the telescopic rod includes a fixed rod and an extension rod. One end of the fixed rod is fixed to the bottom plate. The extension rod is inserted through the fixed rod. The end of the extension rod away from the fixed rod is connected to the first cross bar. A plurality of through holes are uniformly arranged along the axis of the fixed rod, and the extension rod is provided with elastic bumps matching the through holes.

[0012] According to some embodiments of the first aspect of the present application, it further includes a display module. The display module includes a display screen. The display screen is installed on the outer side wall of the control box, and the controller is connected to the display screen.

[0013] According to some embodiments of the first aspect of the present application, it further includes a detection and protection module for detecting the electromagnetic emission module. The detection and protection module is respectively connected to the electromagnetic emission module and the controller.

[0014] According to some embodiments of the first aspect of the present application, it further includes a voltage reduction module. The voltage reduction module is respectively connected to the power supply port and the controller.

[0015] According to some embodiments of the first aspect of the present application, it further includes a temperature and humidity detection module. The temperature and humidity detection module is connected to the controller.

[0016] According to some embodiments of the first aspect of the present application, it further includes a wireless communication module. The wireless communication module is connected to the controller.

[0017] Other features and advantages of the present application will be described in the subsequent specification. Moreover, some of them will become apparent from the specification or be understood by implementing the present application. The objectives and other advantages of the present application can be achieved and obtained through the structures specifically pointed out in the specification and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings are used to provide a further understanding of the technical solutions of the present utility model and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the technical solutions of the present utility model and do not constitute a limitation to the technical solutions of the present utility model.

[0019] Figure 1 It is a partial schematic diagram of the electromagnetic and electrothermal towel rack provided by the embodiment of the present application;

[0020] Figure 2 It is a module schematic diagram of the electromagnetic and electrothermal towel rack provided by the embodiment of the present application;

[0021] Figure 3 It is a partial schematic diagram of an electromagnetic electrothermal towel rack provided by another embodiment of the present application;

[0022] Figure 4 is Figure 1 a schematic structural diagram of the towel rack in Specific Embodiments

[0023] In order to make the objectives, technical solutions and advantages of the present application more clear and understandable, the present application will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0024] It can be understood that although functional modules are divided in the device schematic diagram and the logical sequence is shown in the flowchart, in some cases, the steps shown or described can be executed in a different order from the module division in the device or the sequence in the flowchart. Terms such as "first" and "second" in the description, claims or the above-mentioned drawings are used to distinguish similar objects and do not necessarily need to describe a specific order or sequence.

[0025] Towels are commonly used household items and are used almost every day. In daily life, people usually hang the towels on the towel rack in the washroom or bathroom after using them. Currently, electrothermal towel racks mainly use the method of connecting to the power supply by wires. If the outer skin of the wire is damaged, the wet towel may cause the wire to short-circuit, resulting in the short-circuit damage of the electrothermal towel rack.

[0026] Based on this, an embodiment of the present application provides an electromagnetic electrothermal towel rack. The electromagnetic emission module can convert the external power input from the power supply port into a high-frequency electromagnetic signal, and the electromagnetic receiving module arranged inside the towel rack can convert the received high-frequency electromagnetic signal into the working current required by the heating component. Through the electromagnetic emission module and the electromagnetic receiving module, the heating component inside the towel rack does not need to be connected to an additional wire. It can effectively avoid the occurrence of wire short-circuit.

[0027] Referring to Figure 1 and Figure 2 , Figure 1 is a schematic structural diagram of the electromagnetic electrothermal towel rack provided by the embodiment of the present application.

[0028] It can be understood that the electromagnetic and electric heating towel rack provided by the embodiments of the present application includes a control box 100 and a towel rack. The control box 100 includes a power supply port 101, a controller 103, and an electromagnetic emission module 104. The towel rack includes a bottom plate 200, a plurality of towel hangers 210 installed on the bottom plate 200, and a rear cover 300. A heating component and an electromagnetic receiving module are arranged inside the towel hanger 210, and the heating component is connected to the electromagnetic receiving module. Among them, the power supply interface is used to connect to an external power supply. After the power supply interface is connected to the external power supply, it can supply the current required for the operation of the controller 103 and the electromagnetic emission module 104. The electromagnetic emission module 104 is used to emit high-frequency electromagnetic signals. The controller 103 is connected to the electromagnetic emission module 104 and can control the power of the high-frequency electromagnetic signals emitted by the electromagnetic emission module 104. The electromagnetic receiving module inside the towel hanger 210 can convert the received high-frequency electromagnetic signals into the working current required by the heating component, thereby realizing the heating of the towel hanger 210.

[0029] It should be noted that a cavity is formed between the rear cover 300 and the bottom plate 200, and the electromagnetic receiving module can be arranged in the cavity. The internal heating component of the towel hanger 210 is connected to the electromagnetic receiving module. That is, through holes are provided at the connection end of the bottom plate 200 and the towel hanger 210 to enable the towel hanger 210 to communicate with the cavity. In some embodiments, when the electromagnetic receiving module is arranged in the cavity, it can be simultaneously connected to the heating components arranged inside each towel hanger 210 to supply the working current for each heating component.

[0030] It should be noted that since the magnitude of the current generated by the electromagnetic receiving module is related to the power of the high-frequency electromagnetic signals emitted by the electromagnetic emission module 104, the controller 103 can adjust the power of the high-frequency electromagnetic signals emitted by the electromagnetic emission module 104, thereby controlling the heating power of the heating component.

[0031] It should be noted that since the working current required by the heating component is provided by the electromagnetic receiving module, the heating component does not need to be externally connected with wires. That is, the outside of the towel hanger 210 can also be subjected to a waterproof sealing treatment to improve the waterproof ability of the towel hanger 210.

[0032] It should be noted that the bottom plate 200 can be a ceramic part, a glass part, or a metal part.

[0033] It can be understood that a display module is further included. The display module includes a display screen 120. The display screen 120 is installed on the outer side wall of the control box 100. The controller 103 is connected to the display screen 120, and the display screen 120 is used to display information such as temperature, humidity, and the working time of the electromagnetic and electric heating towel rack. In addition, the display screen 120 can also be arranged on the top of the control box 100 for easy observation by the user.

[0034] It is understandable that it further includes a detection and protection module 105 for detecting whether the electromagnetic emission module 104 is overloaded or short-circuited. The detection and protection module 105 is respectively connected to the electromagnetic emission module 104 and the controller 103, so that the controller 103 can control the working state of the electromagnetic emission module 104 according to the information fed back by the detection and protection module 105.

[0035] It is understandable that it further includes a step-down module 102. The step-down module 102 is respectively connected to the power supply port 101 and the controller 103. The step-down module 102 is used to convert the working voltage input from the external power supply through the power supply port 101 into the working voltage required for the operation of the controller 103. In addition, the working voltages required for the display screen 120 and the detection and protection module 105 can also be provided by the step-down module 102.

[0036] It is understandable that it further includes a temperature and humidity detection module. The temperature and humidity detection module includes a humidity sensor 130 and a temperature sensor 140. Both the humidity sensor 130 and the temperature sensor 140 are arranged outside the controller 103. Since the distance between the controller 103 and the bottom plate 200 is short, the ambient humidity obtained by the humidity sensor 130 can reflect the moisture level of the towel, and the ambient temperature obtained by the temperature sensor 140 can reflect the heating temperature of the heating component. The controller 103 can judge whether the temperature of the heating component reaches the target temperature through the temperature sensor 140, and then adjust the power of the high-frequency electromagnetic signal emitted by the electromagnetic emission module 104. For example, when the temperature of the heating component does not reach the target temperature, the power of the high-frequency electromagnetic signal emitted by the electromagnetic emission module 104 can be increased, thereby increasing the current generated by the electromagnetic receiving module; when the temperature of the heating component reaches the target temperature, the power of the high-frequency electromagnetic signal emitted by the electromagnetic emission module 104 can be maintained, thereby maintaining the current generated by the electromagnetic receiving module. The controller 103 can judge whether the towel is dried through the humidity sensor 130, and then adjust the working state of the electromagnetic emission module 104. Since the ambient humidity will continuously change during the drying process of the towel, when the ambient humidity remains unchanged for a period of time, it can be considered that the towel is dried. At this time, the controller 103 can turn off the electromagnetic emission module 104.

[0037] It is understandable that it further includes a wireless communication module 106. The wireless communication module 106 is connected to the controller. Through the wireless communication module 106, the electromagnetic electric towel rack can be connected to an external user control terminal. Furthermore, the user can flexibly and conveniently view the operating state of the electromagnetic electric towel rack through the external user control terminal, and can also use the external user control terminal to control the working state of the electromagnetic electric towel rack, further improving the convenience of use.

[0038] Refer to Figure 1 andFigure 3 It can be understood that extension blocks 110 are also provided on both sides of the control box 100. Fixing holes 111 are provided on the extension blocks 110, and the user can fix the control box 100 to the wall through the fixing holes 111. Mounting holes 220 for fixing the towel rack are provided on the bottom plate 200, and the user can fix the bottom plate 200 to the wall through the mounting holes 220. Among them, there are 4 mounting holes 220 on the bottom plate 200, which are respectively provided in the upper left, upper right, lower left, and lower right of the bottom plate 200.

[0039] It should be noted that in some embodiments, hanging posts 221 are also provided on the bottom plate 200. One end of the hanging post 221 is installed in the mounting hole 220, and the other end of the hanging post 221 is fixed to the wall. Among them, the height of the hanging post 221 being higher than the height of the control box 100 can prevent the control box 100 from contacting the bottom plate 200.

[0040] Refer to Figure 4 , the towel hanger 210 includes a first cross bar 211 and telescopic rods provided at both ends of the first cross bar 211. The fixed ends of the telescopic rods are connected to the bottom plate 200, and the movable ends of the telescopic rods are connected to the first cross bar 211. The user can adjust the distance between the first cross bar 211 and the bottom plate 200 through the telescopic rods.

[0041] It should be noted that the telescopic rod includes a fixed rod 213 and an extension rod 212. One end of the fixed rod 213 is fixed to the bottom plate 200. The extension rod 212 is inserted through the fixed rod 213. The end of the extension rod 212 away from the fixed rod 213 is connected to the first cross bar 211. A plurality of through holes 215 are uniformly provided on the fixed rod 213 along the axis. The extension rod 212 is provided with elastic bumps 214 that match the through holes 215. When the elastic bumps 214 are fixed in different through holes 215, the extended length of the extension rod 212 is also different. The elastic bump 214 includes a spring and a bump. A first through hole 215 is provided on the extension rod 212. One end of the spring is fixed inside the extension rod 212, and the other end of the spring is connected to the bump, so that the bump can protrude from the first through hole 215. When the user applies an external force to the bump, the bump will be pressed into the extension rod 212, so that the extension rod 212 can move along the extension direction of the telescopic rod.

[0042] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "schematic embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0043] The above is a specific description of the preferred embodiment of the present application. However, the present application is not limited to the above-mentioned embodiments. Those skilled in the art can make various equivalent deformations or substitutions without departing from the spirit of the present application, and these equivalent deformations or substitutions are all included within the scope defined by the claims of the present application.

Claims

1. An electromagnetic electrothermal towel rack, characterized in that, Comprising: A control box, inside which there are a power supply port, a controller, and an electromagnetic emission module for emitting high-frequency electromagnetic signals. The power supply port is respectively connected to the controller and the electromagnetic emission module; A towel rack, which includes a bottom plate, on which a plurality of towel hangers are installed. Inside the towel hanger, there is a heating component and an electromagnetic receiving module for receiving the high-frequency electromagnetic signal. The heating component is connected to the electromagnetic receiving module.

2. The electromagnetic and electrothermal towel rack according to claim 1, characterized in that, Extension blocks are provided on both sides of the control box, and fixing holes are formed in the extension blocks.

3. The electromagnetic and electrothermal towel rack according to claim 1, wherein The bottom plate is provided with mounting holes for fixing the towel rack. A back cover is further provided on the side of the bottom plate away from the towel hanger, and the electromagnetic receiving module is arranged inside the back cover.

4. The electromagnetic and electric heating towel rack according to claim 1, characterized in that, The towel hanger includes a first cross bar and telescopic rods arranged at both ends of the first cross bar. The fixed ends of the telescopic rods are connected to the bottom plate, and the movable ends of the telescopic rods are connected to the first cross bar.

5. The electromagnetic and electrothermal towel rack according to claim 4, wherein The telescopic rod includes a fixed rod and an extension rod. One end of the fixed rod is fixed to the bottom plate, the extension rod is inserted into the fixed rod, and the end of the extension rod away from the fixed rod is connected to the first cross bar. A plurality of through holes are uniformly arranged along the axis of the fixed rod, and the extension rod is provided with elastic bumps matching the through holes.

6. The electromagnetic and electric heating towel rack according to claim 1, characterized in that It further includes a display module, which includes a display screen. The display screen is installed on the outer side wall of the control box, and the controller is connected to the display screen.

7. The electromagnetic and electrothermal towel rack according to claim 1, characterized in that, It further includes a detection and protection module for detecting the electromagnetic emission module. The detection and protection module is respectively connected to the electromagnetic emission module and the controller.

8. The electromagnetic and electrothermal towel rack according to claim 1, characterized in that It further includes a step-down module, which is respectively connected to the power supply port and the controller.

9. The electromagnetic and electrothermal towel rack according to claim 1, characterized in that, It further includes a temperature and humidity detection module, which is connected to the controller.

10. The electromagnetic and electrothermal towel rack according to claim 1, characterized in that, It further includes a wireless communication module, which is connected to the controller.

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