Intelligent warming towel rack

Abstract

The utility model relates to the field of articles of daily use, and provides an intelligent warming towel rack. The intelligent warming towel rack comprises a heating substrate and a heating layer located in the heating substrate, and the power connection end of the heating layer extends out of the heating substrate and is electrically connected with a leakage protection switch; the first plate body fixing pieces abut against the two edge sides of the back face of the heating substrate, the sides, away from the heating substrate, of the first plate body fixing pieces are fixedly connected with a wall, and a plurality of mortise and tenon grooves are formed in the first plate body fixing pieces; a first locking hole is formed in the side, away from the heating substrate, of the first plate body fixing piece, and a first expansion screw fixedly connected to a wall penetrates into the first locking hole. Each second plate body fixing piece comprises a plate body clamping part and a buckling part, the plate body clamping parts are connected with the heating substrate in a clamping mode, any buckling part is clamped into the corresponding tenon-and-mortise groove to form a second locking hole, and a second expansion screw penetrates into the second locking hole; and the plurality of buckling pieces are provided with two buckling protruding parts which are respectively clamped into the mortise and tenon grooves of the adjacent first plate body fixing pieces to form third locking holes, and third expansion screws penetrate into the third locking holes. According to the towel rack, the tenon-and-mortise assemblies are arranged, so that the towel rack is simply and quickly mounted, and the structure of the heating substrate is not damaged.

Description

Technical Field

[0001] The present application relates to the field of daily necessities, and in particular to an intelligent heated towel rack. Background Art

[0002] It is difficult to dry wet towels quickly in poorly ventilated places such as bathrooms, and wet towels are prone to mold and bacteria, affecting the user's health and user experience. In order to solve the above problems, an electric towel rack is used to dry wet towels. In the prior art, materials with a certain thermal conductivity such as rock slabs and ceramics are generally used as heating substrates, and then electric heating elements are arranged inside the heating substrate. After the electric heating elements are energized, they radiate heat outward through the conductive substrate to dry the wet towels covering the conductive substrate. The installation process of existing electric towel racks is relatively cumbersome, and the installation process adopts the method of setting embedded parts in the heating substrate, and the components connected to the wall are installed and fixed, which is easy to damage the heating substrate. Utility Model Content

[0003] In order to overcome the deficiencies in the prior art, the present application provides a smart towel rack, comprising:

[0004] A heating substrate and a heating layer in the heating substrate, wherein the power connection end of the heating layer extends out of the heating substrate and is electrically connected to a leakage protection switch;

[0005] A plurality of first plate fixing members abut against two edge sides of the back side of the heating substrate, the first plate fixing members are fixedly connected to the wall at a side away from the heating substrate, and the first plate fixing members are provided with a plurality of mortise and tenon grooves; a first locking hole is provided at a side of the first plate fixing members away from the heating substrate, and a first expansion screw fixed to the wall is inserted into the first locking hole;

[0006] A plurality of second plate fixing members, including a plate clamping portion and a buckle portion, wherein the plate clamping portion is clamped to the heating substrate, and any of the buckle portions is clamped into the corresponding mortise and tenon grooves to form a second locking hole, and a second expansion screw is inserted into the second locking hole;

[0007] A plurality of snap fasteners have two snap fastener protrusions which are respectively snapped into the mortise and tenon grooves of the adjacent first plate body fixing members to form a third locking hole, and a third expansion screw is inserted into the third locking hole.

[0008] In a possible embodiment, the heating layer includes a graphene thermal conductive coating and a circuit coating applied on the graphene thermal conductive coating, the graphene thermal conductive coating covers two opposite surfaces of the inner cavity of the heating substrate, and the opposite ends of the circuit coating constitute a positive electrode and a negative electrode electrically connected to the power connection end.

[0009] In a possible implementation, the interior of the heating substrate and at least one closed first plate fixing member form a through inner cavity, and the power connection wire of the heating layer extends along the inner cavity and passes through the heating substrate and the first plate fixing member in sequence to be connected to an external power source.

[0010] In a possible implementation, the smart towel rack is configured with a plurality of heating areas from top to bottom along the height direction when it is installed, and the heating temperature of the heating area at the bottom is higher than the heating temperature of the heating area at the top.

[0011] In a possible implementation, it also includes a temperature control component, which includes a temperature probe and a temperature controller, the measuring end of the temperature probe is in contact with the heating layer, the signal end of the temperature probe is connected to the temperature controller, and the temperature controller is electrically connected to the power connection end.

[0012] In a possible implementation manner, a plurality of the second plate fixing members are clamped to the bottom of the heating substrate, and a plurality of the second plate clamping portions are clamped to the top of the heating substrate.

[0013] In a possible implementation manner, both the first plate fixing member and the second plate fixing member are hollow components.

[0014] In a possible implementation, the heating substrate includes a first radiation panel, the heating layer, and a second radiation panel stacked in sequence, and a packaging coating is provided around the edge of the heating layer to form a packaging structure.

[0015] Compared with the prior art, the beneficial effects of the present application are as follows: the present application provides an intelligent heating towel rack. During installation, the first plate fixing member is fixed to the wall by expansion screws, the plate clamping part is clamped with the heating substrate, and the buckle part is fixedly connected with the first plate fixing member by expansion screws, so that the heating substrate is clamped with the first plate fixing member and the second plate fixing member in a mortise and tenon connection manner, so that the overall structure of the intelligent heating towel rack is fixed to the wall; the present application realizes a simple and fast installation of the towel rack by setting the mortise and tenon assembly, and will not damage the structure of the heating substrate. The buckle is used to fix two adjacent first plate fixing members together by expansion screws to improve the stability of the intelligent heating towel rack. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 The structural diagram of the intelligent towel rack is shown;

[0018] Figure 2 An exploded view of the smart towel rack is shown;

[0019] Figure 3 A schematic diagram showing the first plate fixing member and the second plate fixing member being clamped together by the second expansion screw;

[0020] Figure 4 A schematic diagram showing the structure of multiple second plate fixing members and buckle members on one side of the smart towel rack is shown;

[0021] Figure 5 A schematic diagram of a heat generating layer is shown.

[0022] Description of main component symbols:

[0023] 100-heating substrate; 110-first radiation panel; 120-heating layer; 121-graphene thermal conductive coating; 122-circuit coating; 130-second radiation panel; 200-first plate fixing piece; 210-mortise and tenon groove; 220-first locking hole; 300-second plate fixing piece; 310-plate clamping part; 320-clamping part; 400-clamping piece; 500-second expansion screw; 600-third expansion screw; 700-second locking hole; 800-third locking hole. DETAILED DESCRIPTION

[0024] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0025] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0026] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0027] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0028] In the present application, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being “above”, “above”, and “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below”, and “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0029] Embodiment 1

[0030] It is difficult to dry wet towels quickly in poorly ventilated places such as bathrooms, and wet towels are prone to mold and bacteria, affecting the user's health and user experience. In order to solve the above problems, an electric towel rack is used to dry wet towels. In the prior art, materials with a certain thermal conductivity such as rock slabs and ceramics are generally used as heating substrates, and then electric heating elements are arranged inside the heating substrate. After the electric heating elements are energized, they radiate heat outward through the conductive substrate to dry the wet towels covering the conductive substrate. The installation process of existing electric towel racks is relatively cumbersome, and the installation process adopts the method of setting embedded parts in the heating substrate, and the components connected to the wall are installed and fixed, which is easy to damage the heating substrate.

[0031] In response to the above problems, this application provides a smart towel rack, please refer to Figure 1 and Figure 2 , Figure 1 Provides a structural diagram of the smart towel rack. Figure 2An exploded diagram of the smart towel rack is provided; it can be seen from the figure that the smart towel rack includes a heating substrate 100, a plurality of first plate fixing members 200, a plurality of second plate fixing members 300 and a plurality of snap fasteners 400.

[0032] The heating substrate 100 includes a heating layer 120 in the heating substrate 100, and the power connection end of the heating layer 120 extends out of the heating substrate 100 and is electrically connected to the leakage protection switch. Specifically, the power connection end is a power plug, and the heating substrate 100 is a flat structure. A waterproof insulating layer is laid on the front and back sides of the heating substrate 100 that are mainly in contact with the towel. The material of the waterproof insulating layer can be one of insulating rubber, insulating plastic, and insulating resin. The material of the heating substrate 100 can be one of glass, ceramic and stone. Considering environmental protection and recyclability, ceramic and rock board are preferred as the materials of the heating substrate 100. In some other possible embodiments, the power connection end of the heating layer 120 can also be connected to an independent wireless power supply module. This setting makes the use environment of the smart heating towel rack unrestricted and can be used in any environment, thereby broadening the scope of use of the smart heating towel rack and improving the user experience.

[0033] A plurality of first plate fixing members 200 abut against the two edges of the back side of the heating substrate 100. The first plate fixing members 200 are fixedly connected to the wall at the side away from the heating substrate 100. The first plate fixing members 200 are provided with a plurality of mortise and tenon grooves 210. The first plate fixing members 200 are provided with a first locking hole 220 at the side away from the heating substrate 100. The first locking hole 220 is penetrated with a first expansion screw (not shown) fixed to the wall. The first expansion screw is driven into the wall to fix the first plate fixing members 200 to the wall. The first plate fixing members 200 separate the heating substrate 100 from the wall. Specifically, the first plate fixing members 200 are square or triangular aluminum alloy welded members. An even number of first plate fixing members 200 are symmetrically arranged along the left and right sides of the heating substrate 100.

[0034] Please refer to Figure 3 The plurality of second plate fixing members 300 include a plate clamping portion 310 and a buckle portion 320. The plate clamping portion 310 clamps the heating substrate 100. Any of the buckle portions 320 is clamped into the corresponding mortise and tenon grooves 210 to form a second locking hole 700. The second locking hole 700 is penetrated by a second expansion screw 500. The second expansion screw 500 is used to lock the first plate fixing member 200 and the second plate fixing member 300.

[0035] Please refer to Figure 4, a plurality of snapping members 400 have two snapping protrusions and are respectively snapped into the tenon-mortise grooves 210 of the adjacent first plate fixing members 200 to form a third locking hole 800, and a third expansion screw 600 is inserted into the third locking hole 800. The snapping member 400 includes two protrusions with arc-shaped half cross-sections, and the two protrusions are respectively matched with the two tenon-mortise grooves 210 to form two third locking holes 800, and the third expansion screw 600 is inserted into the third locking hole 800 to lock the two adjacent first plate fixing members 200. And in order to increase the stability between the plurality of first plate fixing members 200, a single first plate fixing member 200 can be combined with a plurality of snapping members 400 to form a plurality of third locking holes 800.

[0036] When the smart towel rack is installed, the first plate fixing member 200 is fixed to the wall through expansion screws, the plate clamping part 310 is clamped with the heating substrate 100, and the buckle part 320 is fixedly connected with the first plate fixing member 200 through expansion screws, so that the heating substrate 100 is clamped with the first plate fixing member 200 and the second plate fixing member 300 in a mortise and tenon connection manner, thereby fixing the overall structure of the smart towel rack to the wall; the present application realizes the simple and fast installation of the smart towel rack through the connection setting of the mortise and tenon assembly, and will not damage the structure of the heating substrate 100. The buckle 400 fixes two adjacent first plate fixing members 200 together through expansion screws to improve the stability of the smart towel rack.

[0037] In some embodiments, the heating layer 120 includes a graphene thermal conductive coating 121 and a circuit coating 122 applied on the graphene thermal conductive coating 121, the graphene thermal conductive coating 121 covers two opposite surfaces of the inner cavity of the heating substrate 100, and the opposite ends of the circuit coating 122 constitute a positive electrode and a negative electrode electrically connected to the power terminal. Compared with the traditional line heating mode, the graphene coating constituting surface heating heats more evenly and has a larger heating area, and the ultra-high thermal conductivity of graphene greatly improves the electrothermal conversion efficiency.

[0038] In some possible embodiments, a temperature control component is included for real-time monitoring of the temperature of the graphene thermal conductive coating 121, and the temperature control component includes a temperature probe and a temperature controller. The measuring end of the temperature probe is in contact with the graphene thermal conductive coating 121, and the signal end of the temperature probe is connected to the temperature controller. The temperature controller is set on the line connecting the circuit coating 122 and the power supply.

[0039] Please refer to Figure 1In some embodiments, the interior of the heating substrate 100 and at least one closed first plate fixing member 200 form a through inner cavity, and the power connection wire of the heating layer 120 extends along the inner cavity and passes through the heating substrate 100 and the first plate fixing member 200 in sequence to be connected to an external power source. The above configuration is to prevent water from entering the interior of the heating substrate 100.

[0040] In some embodiments, the smart warm towel rack is configured with multiple heating areas from top to bottom along the height direction when it is installed, and the heating temperature in the lower heating area is higher than the heating temperature in the upper heating area. It should be noted that the towels are hung vertically, because the moisture on the towels flows downward and gathers under the action of gravity. If the heating temperatures of the upper and lower areas of the heating substrate 100 are the same, the hem of the towel will dry slowly, which is not conducive to improving the drying speed and uniformity of the towel. Specifically, the materials in different heating areas on the heating substrate 100 may be different, so that the thermal conductivity of the lower heating area is greater than that of the upper heating area, such as the upper half of the heating substrate 100 is made of rock board material, and the lower half of the heating substrate 100 is made of ceramic material; or the lower heating area is thinned to improve the thermal conductivity efficiency, so that the heating temperature of the lower half of the surface of the heating substrate 100 is higher.

[0041] In some possible embodiments, a plurality of the second plate fixing members 300 are respectively clamped to the bottom and the top of the heating substrate 100 .

[0042] In some possible embodiments, a plurality of the second plate fixing members are clamped on both sides of the bottom of the heating substrate, and a plurality of the second plate clamping parts are clamped on both sides of the top of the heating substrate to improve the structural stability between the second plate fixing members and the heating substrate.

[0043] In some possible embodiments, the first plate fixing member 200 and the second plate fixing member 300 are both hollow components to reduce the overall weight of the smart towel rack and facilitate the transportation and installation of the smart towel rack.

[0044] Please refer to Figure 5In some embodiments, the heating substrate 100 includes a first radiation panel 110, a heating layer 120, and a second radiation panel 130 which are stacked in sequence, and an encapsulation coating is provided around the edge of the heating layer 120 to form an encapsulation structure. Specifically, the first radiation panel 110 and the second radiation panel 130 are of the same size and symmetrically arranged, and the heating layer 120 is sandwiched between the two. The encapsulation coating may be a high-temperature resistant glue, and the edges of the first radiation panel 110 and the second radiation panel 130 are bonded and fixed by the high-temperature resistant glue to form an integrated structure. In some embodiments, the first radiation panel 110 and the second radiation panel 130 may be highly dense rock plate materials, which have good acid and alkali resistance and thermal shock resistance, can prevent surface corrosion and better adapt to intermittent heating working environments.

[0045] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction 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 may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0046] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. A smart towel rack, characterized in that: include: A heating substrate and a heating layer in the heating substrate, wherein the power connection end of the heating layer extends out of the heating substrate and is electrically connected to a leakage protection switch; A plurality of first plate fixing members abut against two edge sides of the back side of the heating substrate, the first plate fixing members are fixedly connected to the wall at a side away from the heating substrate, and the first plate fixing members are provided with a plurality of mortise and tenon grooves; a first locking hole is provided at a side of the first plate fixing members away from the heating substrate, and a first expansion screw fixed to the wall is inserted into the first locking hole; A plurality of second plate fixing members, including a plate clamping portion and a buckle portion, wherein the plate clamping portion is clamped to the heating substrate, and any of the buckle portions is clamped into the corresponding mortise and tenon grooves to form a second locking hole, and a second expansion screw is inserted into the second locking hole; A plurality of snap fasteners have two snap fastener protrusions which are respectively snapped into the mortise and tenon grooves of the adjacent first plate body fixing members to form a third locking hole, and a third expansion screw is inserted into the third locking hole.

2. The intelligent towel rack according to claim 1, characterized in that: The heating layer includes a graphene thermal conductive coating and a circuit coating applied on the graphene thermal conductive coating. The graphene thermal conductive coating covers two opposite surfaces of the inner cavity of the heating substrate. The opposite ends of the circuit coating constitute a positive electrode and a negative electrode electrically connected to the power connection end.

3. The intelligent heated towel rack according to claim 1, characterized in that: The interior of the heating substrate and at least one closed first plate fixing member form a through inner cavity, and the power connection end wire of the heating layer extends along the inner cavity and passes through the heating substrate and the first plate fixing member in sequence to be connected to an external power source.

4. The intelligent heated towel rack according to claim 1, characterized in that: The smart towel rack is provided with a plurality of heating areas from top to bottom along the height direction when it is installed, and the heating temperature of the heating area at the bottom is higher than the heating temperature of the heating area at the top.

5. The intelligent heated towel rack according to claim 1, characterized in that: It also includes a temperature control component, which includes a temperature probe and a temperature controller. The measuring end of the temperature probe is in contact with the heating layer, the signal end of the temperature probe is connected to the temperature controller, and the temperature controller is electrically connected to the power connection end.

6. The intelligent heated towel rack according to claim 1, characterized in that: A plurality of the second plate fixing members are clamped on two sides of the bottom of the heating substrate, and a plurality of the second plate clamping parts are clamped on two sides of the top of the heating substrate.

7. The intelligent heated towel rack according to claim 1, characterized in that: The first plate fixing member and the second plate fixing member are both hollow components.

8. The intelligent heated towel rack according to claim 1, characterized in that: The heating substrate comprises a first radiation panel, the heating layer, and a second radiation panel which are stacked in sequence, and a packaging coating is arranged around the edge of the heating layer to form a packaging structure.

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