Foot basin heating tray
By designing a foot basin heating tray with a heating plate and a controllable circuit, the problem of insufficient heating of the existing plastic foot basin is solved, and constant temperature heating at the bottom of the basin is achieved, which promotes blood circulation and health care effects, while improving the cleanliness and Security.
Patent Information
- Application Number
- CN202420738921.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-07
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-04-07
AI Technical Summary
The existing plastic foot bath and foot bath tub lack the bottom heating device, and the hot water is quickly cooled after injection, and the foot bath time is short, so it cannot achieve effective health care effects. The electric foot bath tub is not easy to clean and easily accumulates bacteria and odors.
A foot basin heating tray was designed, adopting a concave and oval tray structure, including a heating plate, a silicone electric heating wire, a touch display and a pressure switch. The temperature is adjusted through a controllable circuit to ensure that the bottom of the basin is heated and the water temperature is constant, providing Enough warmth and stimulation.
It realizes constant temperature heating at the bottom of the pelvic floor, promotes blood circulation, relieves fatigue, provides effective foot soaking and health care effects, and is easy to clean and avoids the accumulation of bacteria and odors.
Smart Images
Figure CN222210748U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a footbath heater, in particular to a footbath heating tray with external heating of a common plastic footbath. Background Art
[0002] Washing your feet with hot water every day can not only remove sweat and odor, but also stimulate the acupoints on the soles of the feet to promote blood circulation, dispel wind and keep out cold, and effectively relieve fatigue in the legs, feet and the whole body. Therefore, soaking your feet in hot water has become a lifestyle habit for people.
[0003] Currently, the commonly used plastic footbaths and footbaths do not have bottom heating devices. The hot water cools down quickly after being poured in. The footbath time is very short. In addition, the heat is insufficient, and the purpose of footbath health care cannot be achieved. Although the electric footbath can be heated, the heater is not at the bottom of the basin, and the bottom of the basin where the feet touch is still cold. The acupuncture points on the soles of the feet still cannot get sufficient warmth and stimulation. Moreover, the electric footbath is not easy to clean and scrub. The dirty water after washing the feet is retained in the water pump and pipeline and cannot be emptied or controlled, which can produce bacteria and odor. How to solve the shortcomings of the above footbaths is the subject to be solved by the utility model. Summary of the invention
[0004] The utility model provides a footbath heating tray, which is a very thin oval shell, provided with a heating plate, a silica gel electric heating wire, a pressure switch, a light beam positioning window, a temperature regulating device, etc., on which an ordinary plastic footbath can be placed after being filled with water, and a temperature suitable for one's needs can be arbitrarily adjusted. The bottom of the basin is heated, the water temperature is constant, the soles of the feet can be sufficiently warmed, and the heat-burning effect can fully stimulate the acupuncture points on the soles of the feet, promote blood circulation and play a health-care role in foot soaking.
[0005] In order to achieve the above-mentioned purpose, the technical solution of the utility model is: a footbath heating tray, which is a concave elliptical tray, divided into an upper shell and a lower shell, and is injection molded with plastic. The upper end of the upper shell is provided with a fence, a heating plate, a silicone heating wire, a touch display screen, and a control circuit board. The lower shell is provided with a switch circuit board, a pressure switch and a light beam tube. The fence is injected into the upper shell as a whole, the heating plate is injection molded with high-temperature resistant plastic, the heating plate and the upper shell are clamped and fixed in a snap-fit manner, and the bottom of the heating plate is supported and load-bearing by a supporting fence, and the supporting fence is respectively arranged on the upper shell and the lower shell and is injected into the whole with plastic.
[0006] Preferably, the back of the heating plate is provided with a spiral groove, a light beam positioning window and the buckle, all of which are injection-molded as one with the heating plate using plastic. The light beam positioning window is composed of a transparent circular hole arranged in the center of the heating plate, and a U-shaped transparent cover is mounted on the circular hole.
[0007] Preferably, the silicone heating wire is embedded in the spiral groove at the bottom of the heating plate. After embedding, a soldering iron is used to scratch several burn marks horizontally on the surface of the spiral groove. The burn marks will cause the chamfer of the spiral groove surface to deform. The deformed spiral groove will lock the silicone heating wire, so that it is fixed and will not fall off.
[0008] Preferably, the touch display screen is mounted on the upper plane of the control circuit board, the control circuit board is mounted on the right side of the upper shell, the touch display screen is exposed on the surface of the upper shell, and can be operated by touching it with a finger.
[0009] Preferably, the light beam tube is a small cylindrical tube, in which a direct-emitting high-brightness light-emitting tube is installed. The light beam tube is arranged at the exact center of the circumference of the lower shell, and is integrally formed with the lower shell by plastic injection.
[0010] Preferably, the pressure switch is mounted on the switch circuit board, the switch circuit board is mounted directly below the lower shell, and the pressure button of the pressure switch extends out of the bottom surface of the lower shell and is 3-4 mm higher than the plane of the lower shell.
[0011] Beneficial Effects
[0012] After connecting the footbath heating tray to a power source, touching the touch display screen with a finger will adjust the input voltage through the thyristor on the main control circuit board. The adjusted voltage is input to the silicone heating wire, and the heat energy emitted by the silicone heating wire is transmitted to the heating plate. The surface temperature of the heating plate can reach 40-120 degrees. After filling an ordinary plastic basin with water, the center of the basin is aligned with the light beam emitted from the light beam positioning window and sits on it. The temperature that suits your needs can be adjusted by touching the display screen. In addition, the bottom of the basin is heated and the water temperature is constant. After the soles of the feet are subjected to sufficient warm stimulation, blood circulation is promoted, wind and cold are dispelled, fatigue is relieved, and the health care effect of foot bathing can be effectively achieved. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 Schematic diagram of the appearance of the utility model
[0014] Figure 2 A partial cross-sectional view of the utility model
[0015] Figure 3 Schematic diagram of the heating plate of the utility model
[0016] Figure 4 This is a schematic diagram of the lower shell structure of the utility model
[0017] Among them: 1. upper shell, 2. lower shell, 3. enclosure, 4. heating plate, 5. spiral groove, 6. buckle, 7. beam positioning window, 8. silicone heating wire, 9. temperature switch, 10. supporting wall, 11. touch display screen, 12. control circuit board, 13. switch circuit board, 14. pressure switch, 15. beam tube. DETAILED DESCRIPTION
[0018] The following is a clear and complete description of the technical solution in this embodiment in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of it. Based on the embodiment of the utility model, other embodiments obtained by technicians in this field without creative work are all within the protection scope of the utility model. Example
[0019] Please refer to the attached Figure 1-4 The technical solution of the footbath heating tray is: the footbath heating tray is a concave elliptical tray, divided into an upper shell 1 and a lower shell 2, and is injection molded with plastic. The upper end of the upper shell 1 is provided with a fence 10, a heating plate 4, a silicone heating wire 8, a touch display screen 11, and a control circuit board 12. The lower shell 2 is provided with a switch circuit board 13, a pressure switch 14 and a light beam tube 15. The support fence 10 is integrally formed with the upper shell 1 by plastic injection, the heating plate 4 is injection molded with high-temperature resistant plastic, the heating plate 4 and the upper shell 1 are clamped and fixed by means of a snap 6, and the lower part of the heating plate 4 is supported and loaded by a support fence 10, and the support fence 10 is respectively arranged on the upper shell 1 and the lower shell 2, and is integrally formed by plastic injection.
[0020] Among them, the back of the heating plate 4 is provided with a spiral groove 5, a light beam positioning window 7 and the buckle 6, all of which are made of plastic and injected into the heating plate 4 as a whole. The light beam positioning window 7 is composed of a transparent circular hole arranged in the center of the heating plate 4, and a U-shaped transparent cover is clamped on the circular hole.
[0021] Among them, the silicone heating wire 8 is embedded in the spiral groove 5 at the bottom of the heating plate 4. After embedding, a few burn marks are scratched horizontally on the surface of the spiral groove 5 with an electric soldering iron. The burn marks will cause the surface of the spiral groove 5 to be chamfered and deformed. The deformed spiral groove 5 will lock the silicone heating wire 8, so that it is fixed and will not fall off.
[0022] The touch screen 11 is installed on the upper plane of the control circuit board 12, the control circuit board 12 is installed on the right side of the upper shell 1, and the touch screen 11 is exposed on the surface of the upper shell 1. The required temperature can be adjusted and displayed by touching it with fingers.
[0023] The beam tube 15 is a small cylindrical tube, in which a direct-emitting high-brightness light-emitting tube is installed. The beam tube 15 is arranged at the exact center of the circumference of the lower shell, and is integrally formed with the lower shell 2 by plastic injection.
[0024] The pressure switch 14 is mounted on the switch circuit board 13 , and the switch circuit board 13 is mounted directly below the lower shell 2 . The pressure button of the pressure switch 14 extends out of the bottom surface of the lower shell 2 and is 3-4 mm higher than the plane of the lower shell 2 .
[0025] The specific steps are:
[0026] After connecting the footbath heating tray to a power source, touching the touch screen 11 with a finger will control the thyristor to adjust the input voltage through the main control circuit board 12, and the adjusted voltage will be input to the silicone heating wire 8. The heat energy emitted by the silicone heating wire 8 is transmitted to the heating plate 4. The surface temperature of the heating plate 4 can reach 40-120 degrees. After filling an ordinary plastic basin with water, the center of the basin is aligned with the light beam emitted from the light beam positioning window 7 and the light beam is located on it. The temperature that suits your needs can be adjusted by touching the display screen. In addition, the bottom of the basin is heated and the water temperature is constant. After the soles of the feet are sufficiently stimulated by warmth, blood circulation will be promoted, wind and cold will be dispelled, fatigue will be relieved, and the health care effect of foot bathing can be effectively achieved.
[0027] Adaptive changes made according to actual needs are within the protection scope of the present utility model. Although the embodiments of the present utility model have been shown and described, for those skilled in the art, without making creative efforts, the technical contents disclosed above can still be changed and modified into equivalent embodiments with equivalent changes. However, even if they are separated from the technical solution of the present utility model, the changes, modifications, substitutions and variations made to the above embodiments according to the essence of the present technology still fall within the protection scope of the technical solution of the present utility model.
Claims
1. Footbath heating tray, characterized by: It is a concave elliptical tray, divided into an upper shell and a lower shell, which are injection molded with plastic. The upper end of the upper shell is provided with a fence, a heating plate, a silicone heating wire, a touch display screen, and a control circuit board. The lower shell is provided with a switch circuit board, a pressure switch, and a light beam tube. The fence is injected with plastic as a whole with the upper shell, and the heating plate is injection molded with high-temperature resistant plastic. The heating plate and the upper shell are fixed by snap-fitting. The bottom of the heating plate is supported and load-bearing by a supporting fence. The supporting fence is respectively arranged on the upper shell and the lower shell, and is injected with plastic as a whole.
2. The footbath heating tray according to claim 1, characterized in that: The back of the heating plate is provided with a spiral groove, a beam positioning window and the buckle, which are all made of plastic and injected into the heating plate as a whole. The beam positioning window is composed of a transparent round hole set in the center of the heating plate and a U-shaped transparent cover clamped on the round hole.
3. The footbath heating tray according to claim 1, characterized in that: The silicone heating wire is embedded in the spiral groove at the bottom of the heating plate. After embedding, a few burn marks are horizontally scratched on the surface of the spiral groove with an electric melting iron. The burn marks will cause the chamfer and deformation of the surface of the spiral groove. The deformed spiral groove will lock the silicone heating wire and fix it so that it will not fall off.
4. The footbath heating tray according to claim 1, characterized in that: The touch display screen is installed on the upper plane of the control circuit board, the control circuit board is installed on the right side of the upper shell, and the touch display screen is exposed on the surface of the upper shell and can be operated by touching it with a finger.
5. The footbath heating tray according to claim 1, characterized in that: The beam tube is a small cylindrical tube, in which a direct-type high-brightness light-emitting tube is installed. The beam tube is arranged at the center of the circumference of the lower shell body and is integrally formed with the lower shell body by plastic injection.
6. The footbath heating tray according to claim 1, characterized in that: The pressure switch is mounted on the switch circuit board, which is mounted directly below the lower shell. The pressure button of the pressure switch extends out of the bottom surface of the lower shell and is 3-4 mm higher than the plane of the lower shell.