CN217013787U - Heating structure of intelligent toilet seat - Google Patents

Abstract

The utility model discloses a heating structure of an intelligent toilet seat, which comprises a seat and heating pieces, wherein the heating pieces are arranged on the seat and comprise first layer thin film aluminum sheets and heating wires, the heating wires are arranged on the first layer thin film aluminum sheets in a bending way along the transverse direction of the seat, fuses are arranged on the heating wires, and second layer thin film aluminum sheets cover the first layer thin film aluminum sheets, so that the heating wires are clamped between the first layer thin film aluminum sheets and the second layer thin film aluminum sheets. The utility model has convenient assembly and simple operation, can reduce heat loss through the structure that the heating wire is clamped between the double-layer thin film aluminum sheet, has more uniform temperature of the seat ring, can freely select the position of the temperature sensor, ensures the temperature measurement authenticity of the temperature sensor, and has normal performance of the sensor.

Description

Heating structure of intelligent toilet seat

Technical Field

The utility model relates to a closestool, in particular to a heating structure of an intelligent closestool seat ring.

Background

The intelligent toilet seat is provided with a heating function, and the heating function is that heat is provided by a heating sheet in the seat. When the closestool is used in a cold environment, the closestool seat ring with the heating function is very practical. The toilet seat generates heat when being heated, so that the temperature is raised, and particularly in cold seasons, the toilet seat with comfortable temperature is favored by more people. While a uniform temperature on the seat ring will undoubtedly increase comfort.

The heating structure of the current toilet seat usually only lays a layer of heating wires on the seat, and the problem of uneven heating often occurs in the heating process. Moreover, the existing heating wire structure is usually simply placed in a circle around the shape of the toilet seat, and the temperature of the heating wire is usually higher, while the temperature beside the heating wire is lower, so that the overall temperature is uneven, and the heating is not stable enough. The user is not provided with good experience in the using process.

At present, the requirement for the heating function of the intelligent toilet seat ring in the industry is more and more universal, and the search for a more optimized heating mode becomes the current main subject.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides a heating structure of an intelligent toilet seat which is more comfortable to use.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides a heating structure of intelligent toilet seat circle, includes seat circle and heating plate, the heating plate is installed on the seat circle, and the heating plate includes first layer film aluminum sheet and heater, and the heater is arranged on first layer film aluminum sheet along the bending of seat circle transverse direction, is equipped with the fuse on the heater, and first layer film aluminum sheet coats and is stamped second floor film aluminum sheet for the heater is by first layer film aluminum sheet and second floor film aluminum sheet clamp in the middle of.

As a further improvement of the scheme, the heating wires are arranged in a wave shape along the transverse direction of the seat ring and are provided with convex parts and concave parts which are alternately connected.

As a further improvement of the scheme, the heating wire is fixed on the first layer of film aluminum sheet in a welding mode.

As a further improvement to the scheme, the back face of the first layer of film aluminum sheet is provided with the back glue, the heating wire is arranged on the front face of the first layer of film aluminum sheet, and the back face of the first layer of film aluminum sheet is adhered to the seat ring for installation.

As a further improvement to the scheme, a temperature sensor is arranged in the seat ring and is positioned between the second layer of thin film aluminum sheet and the first layer of thin film aluminum sheet.

As a further improvement of the scheme, the heating wires extend to the transverse edge position of the seat ring.

As a further improvement of the scheme, the heating wire is fixedly assembled with the first layer of thin film aluminum sheet in a hot melting and pressing mode.

As a further improvement of the scheme, a back adhesive layer is arranged on the second layer of thin film aluminum sheet, and the second layer of thin film aluminum sheet is bonded and assembled with the heating wire through the back adhesive layer.

As a further improvement of this solution, the fuse is preferably provided at a connection end region where the heating wire is connected to an external power supply.

As a further improvement of the scheme, the temperature sensor is arranged on the surface of the first layer of thin film aluminum sheet for assembling the heating wire, and is arranged at any position of the surface.

According to the utility model, the heating wires are arranged between the double-layer thin film aluminum sheets and are arranged in a wave shape along the transverse direction of the seat ring, so that the seat ring can be heated uniformly, the loss of heat is locked, the temperature sensor can be fixed conveniently through testing, and the cost is reduced.

Drawings

FIG. 1 is a schematic front view of the present invention;

fig. 2 is a schematic view of the cut-away structure of the present invention.

Reference numerals:

1-a seat ring; 2-a temperature sensor; 3-a heating wire; 4-first layer of thin film aluminum sheet; 5-a fuse; 6-second layer film aluminum sheet.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that if the terms "central," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are referred to herein, they are used only for convenience in describing the utility model and for the sake of simplicity in description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore should not be considered to be limiting. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, it should be noted that the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected unless otherwise explicitly stated or limited. Either mechanically or electrically. Either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Example one

As shown in attached drawings 1 and 2, the utility model discloses a heating structure of an intelligent toilet seat, which comprises a seat 1 and a heating plate, wherein the heating plate is arranged on the seat 1 and comprises a first layer of thin film aluminum sheet 4 and heating wires 3, the heating wires 3 are arranged on the first layer of thin film aluminum sheet 4 in a bending way along the transverse direction of the seat 1, fuses 5 are arranged on the heating wires 3, and a second layer of thin film aluminum sheet 6 is covered on the first layer of thin film aluminum sheet 4, so that the heating wires 3 are clamped between the first layer of thin film aluminum sheet 4 and the second layer of thin film aluminum sheet 5. The toilet seat 1 has a flat surface inside for mounting a heating sheet. First layer film aluminum sheet and heater have constituted the heating plate jointly, because the heater is towards the crooked setting of seat circle transverse direction, consequently has bigger area of contact to have more calorific capacity, it is more even when heating. Utilize the sandwich structure of first layer film aluminum sheet and second floor film aluminum sheet, press from both sides the heater in the middle of inside, such sandwich structure for the heater is at the in-process that generates heat, and the heat can not be too fast give off to the external world, has effectively reduced thermal loss, thereby has improved the thermal efficiency.

Furthermore, the heating wire 3 is arranged in a wave shape along the transverse direction of the seat ring 1 and is provided with convex parts and concave parts which are alternately connected. The heating wire 3 is bent along the radial direction of the seat ring to form a section of bulges and depressions which are continuous and wavy, and each bulge and depression can be the same size or the same size. For example, a certain concave part has a larger length and a larger radian, and a convex part adjacent to the concave part has a smaller radian. Wholly can be decided according to the size of seat circle, the top both sides width of seat circle is less, and the bottom both sides width of seat circle is great to can make heater 3 form less bent part when the top along seat circle 1, and form great bent part when the bottom along seat circle 1, follow the size of seat circle like this and change, just can be better with the seat circle form agree with, promote the homogeneity of the temperature when heating.

The heating wire 3 is fixed on the first layer of film aluminum sheet 4 in a welded mode, and the stability of the assembly of the heating wire 3 and the first layer of film aluminum sheet 4 is guaranteed.

Example two

As shown in the attached figures 1 and 2, make further improvement on the basis of embodiment one, a heating structure of intelligent toilet seat, including seat circle 1 and heating plate, the heating plate is installed on seat circle 1, and the heating plate includes first layer film aluminum sheet 4 and heater 3, and heater 3 arranges on first layer film aluminum sheet 4 along the bending of seat circle 1 horizontal direction, is equipped with fuse 5 on the heater 3, and first layer film aluminum sheet 4 coats and is stamped one deck second floor film aluminum sheet 6 for heater 3 is pressed from both sides in the middle of by first layer film aluminum sheet 4 and second floor film aluminum sheet 6. In order to facilitate the installation of the first layer of film aluminum sheet 4 and the seat ring 1, the back of the first layer of film aluminum sheet 4 is provided with gum, the heating wire 3 is arranged on the front of the first layer of film aluminum sheet 4, and the back of the first layer of film aluminum sheet 4 is adhered to the seat ring 1. The surface of the gum is usually attached with a release film, so that the gum is prevented from being stuck to hands or other objects when not in use. During assembly, only need tear and leave the membrane, the gum of first layer film aluminum sheet bonds with the surface of seat circle, and the recompression is fastened, can realize the fastening assembly of first layer film aluminum sheet and seat circle, has also reduced the assembly degree of difficulty of first layer film aluminum sheet, saves the assemble duration, has improved assembly efficiency.

EXAMPLE III

As shown in the attached drawing 1, make further improvement on the basis of embodiment two, a heating structure of intelligent toilet seat, including seat circle 1 and heating plate, the heating plate is installed on seat circle 1, and the heating plate includes first layer film aluminum sheet 4 and heater 3, and heater 3 arranges on first layer film aluminum sheet 4 along the bending of seat circle 1 horizontal direction, is equipped with fuse 5 on the heater 3, and first layer film aluminum sheet 4 coats and is stamped one deck second floor film aluminum sheet 6 for heater 3 is pressed from both sides in the middle of by first layer film aluminum sheet 4 and second floor film aluminum sheet 6. In order to facilitate the installation of the first layer film aluminum sheet and the seat ring, the back of the first layer film aluminum sheet is provided with the gum, the heating wire is arranged on the front of the first layer film aluminum sheet, the back of the first layer film aluminum sheet is adhered to the seat ring, and the temperature sensor 2 is arranged in the seat ring 1, the position of the temperature sensor 2 can correspond to any position of the first layer film aluminum sheet 4, so that the measurement of the temperature sensor is not influenced, the temperature measurement authenticity of the temperature sensor is ensured, and the performance of the sensor is normally exerted. Through setting up temperature sensor, can real-timely detect the temperature of heater, the outside temperature controller of rethread realizes the control of generating heat to the heater to can ensure calorific capacity in the within range of setting for, the travelling comfort when guaranteeing the user to use makes the temperature neither too high, can not too low again. When the temperature is lower, the heating power of the heating wire can be controlled to accelerate the temperature rise. When the temperature is higher, the heating of the heating wire is closed, or the heating power of the heating wire is reduced.

For the heating principle of the heating wire, a corresponding heating controller can be arranged, which is a known technology and can realize real-time adjustment.

In the third embodiment, the temperature sensor is disposed at the left position of the seat ring shown in fig. 1, so as to measure the overall heat generation temperature more accurately.

The temperature sensor is located between the first layer film aluminum sheet of second floor film aluminum sheet, and first layer film aluminum sheet is equivalent to the film, and second floor film aluminum sheet is equivalent to the cover plate, and including second floor film aluminum sheet all the lid dress with heater and temperature sensor, reduce the heat loss on the one hand, play the guard action to temperature sensor and heater again on the one hand, prevent by external direct interference, can prevent heater and temperature sensor's premature failure.

The heating wire is fixedly assembled with the first layer of thin film aluminum sheet in a hot melting and pressing mode.

Example four

As shown in the attached figures 1 and 2, make further improvement on the basis of the third embodiment, a heating structure of intelligent toilet seat, including seat circle 1 and heating plate, the heating plate is installed on seat circle 1, and the heating plate includes first layer film aluminum sheet 4 and heater 3, and heater 3 arranges on first layer film aluminum sheet 4 along the bending of seat circle 1 horizontal direction, is equipped with fuse 5 on the heater 3, and first layer film aluminum sheet 4 coats and is stamped one deck second floor film aluminum sheet 6 for heater 3 is pressed from both sides in the middle of by first layer film aluminum sheet 4 and second floor film aluminum sheet 6. In order to facilitate the installation of the first layer of thin film aluminum sheet 4 and the seat ring 1, the back of the first layer of thin film aluminum sheet 4 is provided with gum, the heating wire 3 is arranged on the front of the first layer of thin film aluminum sheet 4, the back of the first layer of thin film aluminum sheet 4 is adhered and installed with the seat ring 1, the second layer of thin film aluminum sheet 6 is provided with a gum layer, and the second layer of thin film aluminum sheet is adhered and assembled with the heating wire through the gum layer. Through set up the gum layer on second floor film aluminum sheet, directly bond second floor film aluminum sheet on the heater, make the heater bond fixedly with second floor film aluminum sheet simultaneously, second floor film aluminum sheet also directly bonds with the part position of first floor film aluminum sheet simultaneously to ensure the steadiness of whole assembly.

The fuse 5 is preferably arranged in the region of the connection of the heating wire to an external power supply, i.e. the starting position of the heating wire, which is usually arranged in this starting position, without affecting the normal heating of the heating wire. The fuse plays a role in fuse power-off, does not influence the heating of the heating wire, and ensures the normal operation of the heating wire.

In addition, the first layer thin film aluminum sheet 4 and the second layer thin film aluminum sheet 6 in the present application may be single-layer thin film aluminum sheets, or may be a plurality of layers stacked together to form a layer of thin film aluminum sheet. For example, a first layer of thin aluminum foil 4, consisting of a total of 2 thin aluminum foils, is pressed together by lamination.

Besides the above-mentioned wave-like shape, the extended shape of the heating wire can be a nearly square shape when bending, the wave trough and the wave crest can correspond to each other, and the different wave crest and wave trough shapes can be the same or different.

The number of the sensors is usually enough to be one, but under certain conditions, a plurality of sensors can be arranged, for example, one sensor can be arranged on the left side and the right side of the seat ring, or one sensor can be arranged on each of the left side, the right side and the upper side of the seat ring, and the temperature detection can be carried out at different positions simultaneously, so that the accuracy of temperature control can be ensured. In the embodiment, referring to fig. 1, a sensor is arranged on the left side of the seat ring for detecting the temperature, and through practical tests, a sensor is arranged for detecting the temperature, so that the normal temperature detection requirement can be met.

In addition, in order to realize the simplicity of assembly and the attractiveness of the overall appearance, when the heating wires are arranged, the longitudinal center of the seat ring can be used as a central axis, and the heating wires are symmetrically arranged on two sides of the central axis, namely, the heating wires on two sides of the longitudinal center of the seat ring are the same in shape and are symmetrically distributed. The design structure is more convenient in the process of machining and timing and subsequent maintenance.

The heating wire is made of copper wires, so that the heating wire has higher durability and can be used for ensuring longer service life. The maximum bearing function of the heating wire can be flexibly selected generally, for a toilet seat, too high heating power is not needed, the normal heating temperature does not exceed 100 ℃, the sitting of a human body is ensured, and the toilet seat has certain temperature comfort.

When specifically using, because all distribute the heater in the whole seat circle to in the radial direction of seat circle, horizontal left and right sides extends, the people sits the back on the seat circle, and the heating of heater can all be experienced to whole contact skin, and holistic temperature is more even, makes the user in the use, has better experience.

According to the intelligent closestool seat ring, the defect of the structure of uneven heating of the existing intelligent closestool seat ring is analyzed in a combined manner, the structural design is continuously optimized through multiple tests, and finally the optimal solution is obtained.

It should be noted that, although the present invention has been described in detail with reference to the embodiments, the technical solutions described in the foregoing embodiments or some of the technical features of the embodiments can be modified or replaced with equivalents by those skilled in the art, but any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides an intelligence toilet seat's heating structure, includes seat circle and heating plate, its characterized in that, the heating plate is installed on the seat circle, and the heating plate includes first layer film aluminum sheet and heater, and the heater is arranged on first layer film aluminum sheet along the bending of seat circle horizontal direction, is equipped with the fuse on the heater, and first layer film aluminum sheet coats and is stamped second floor film aluminum sheet for the heater is by first layer film aluminum sheet and second floor film aluminum sheet clamp in the middle of.

2. The heating structure of an intelligent toilet seat according to claim 1, wherein the heating wire is arranged in a wave shape along a lateral direction of the seat, and has a convex portion and a concave portion alternately connected.

3. The heating structure of an intelligent toilet seat according to claim 2, wherein the heating wire is welded and fixed on the first layer of thin film aluminum sheet.

4. The heating structure of an intelligent toilet seat according to claim 3, wherein the back of the first thin film aluminum sheet is provided with a back adhesive, the heating wire is arranged on the front of the first thin film aluminum sheet, and the back of the first thin film aluminum sheet is adhered to the seat.

5. The heating structure of an intelligent toilet seat according to claim 4, wherein a temperature sensor is arranged in the seat and is positioned between the second layer of thin film aluminum sheet and the first layer of thin film aluminum sheet.

6. The heating structure of an intelligent toilet seat according to claim 5, wherein the heating wire is extended to a lateral edge position of the seat.

7. The heating structure of an intelligent toilet seat according to claim 6, wherein the heating wire is fixedly assembled with the first layer of thin film aluminum sheet by means of hot melt lamination.

8. The heating structure of an intelligent toilet seat according to claim 6, wherein the second layer of thin-film aluminum sheet is provided with a back adhesive layer, and the second layer of thin-film aluminum sheet is assembled with the heating wire through the back adhesive layer in an adhering manner.

9. A heating structure for an intelligent toilet seat according to claim 8, wherein the fuse is preferably provided at a connection end region where the heating wire is connected to an external power supply.

10. The heating structure of an intelligent toilet seat according to claim 6, wherein the temperature sensor is arranged on the surface of the first layer of thin-film aluminum sheet for mounting the heating wire, and is arranged at any position of the surface.

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