CN105125116A - Safe and thermal-insulating foot tub - Google Patents
Safe and thermal-insulating foot tub Download PDFInfo
- Publication number
- CN105125116A CN105125116A CN201510620167.2A CN201510620167A CN105125116A CN 105125116 A CN105125116 A CN 105125116A CN 201510620167 A CN201510620167 A CN 201510620167A CN 105125116 A CN105125116 A CN 105125116A
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- China
- Prior art keywords
- control circuit
- temperature control
- bottom plate
- water level
- switch
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- Devices For Medical Bathing And Washing (AREA)
Abstract
A safe and thermal-insulating foot tub comprises a tub body, a water level switch, a temperature control circuit, an electric heating wire, a button switch, a battery box and a USB (universal serial bus) interface, wherein the temperature control circuit comprises a temperature sensor; an elastic bottom plate is arranged at the bottom of the tub body, and the electric heating wire and the button switch are arranged below the elastic bottom plate; the water level switch and the temperature sensor are arranged on the side surface of the tub body; the battery box and the USB interface are arranged below the elastic bottom plate, and the temperature control circuit is powered by a battery or an external power supply through the USB interface. The safe and thermal-insulation tub has the advantages of thermal insulation, energy conservation and safety.
Description
Technical field
The invention belongs to household apparatus, be related specifically to a kind of insulation foot bath.
Background technology
Traditional foot bath is not with heating and heat preserving function, and lavipeditum a period of time will toward heating water in foot bath, and to keep suitable temperature to steep pin, it is very inconvenient to use.
Summary of the invention
In order to solve described traditional foot bath Problems existing above, the present invention is to provide a kind of safety heat-preserving foot bath, there is effect of insulation, energy-conservation, safety.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of safety heat-preserving foot bath, comprises basin body, water level switch, temperature control circuit, heating wire, press button, battery case, USB interface.Described temperature control circuit, comprises temperature sensor; Described basin body, is provided with elastic bottom plate bottom it, and the below of elastic bottom plate is provided with heating wire and press button; Water level switch and temperature sensor is provided with in the side of basin body.Also be provided with battery case and USB interface in the below of elastic bottom plate, described temperature control circuit adopts powered battery or external power supply to be powered by USB interface.
Whether press button recited above, water level switch, temperature sensor jointly participate in controlling heating wire and heat.When have pin stretch into basin body apply pressure to elastic bottom plate and in foot bath, have enough water to make water level switch be in the state of conducting time, power supply is just powered to temperature control circuit, and whether heating wire generates heat, and also depends on the water temperature in foot bath.Therefore, design of the present invention fully reaches energy-conservation effect, meanwhile, because adopting powered battery or USB interface to power, uses very safe.
Beneficial effect of the present invention is mainly manifested in: have insulation, energy-conservation, safe effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of one embodiment of the present invention.
Fig. 2 is the structural representation of one embodiment of the present invention water level switch.
Fig. 3 is the circuit diagram of one embodiment of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, one embodiment of the present invention are further described.
As shown in Figure 1, a kind of safety heat-preserving foot bath, comprises basin body 1, water level switch K1, temperature control circuit, heating wire 2, button switch K 2, battery case 3, USB interface 4.Described temperature control circuit, comprises temperature sensor 5; Described basin body 1, is provided with elastic bottom plate 6 bottom it, the below of elastic bottom plate 6 is provided with heating wire 2 and button switch K 2; Described elastic bottom plate 6 adopts transcalent metal to be material, and described heating wire is attached to the below of elastic bottom plate 6.Water level switch K1 and temperature sensor 5 is provided with in the side of basin body 1.Be provided with dividing plate 7 in the below of elastic bottom plate 6, the below of dividing plate is provided with battery case 3 and USB interface 4, and button switch K 2 is arranged on the top of dividing plate.Described temperature control circuit can adopt 3 joint 1.5V powered battery, or uses the equipment such as charger baby to be powered by USB interface.
Described transversal switch K1, as shown in Figure 2, comprises switch contact, ball float 11; Described switch contact comprises contact 12a and lower contact 12b, and described lower contact 12b has elasticity.When there being enough water in foot bath, water enters from water inlet 13, and ball float 11 floats, and is upwards pushed up by lower contact 12b, and two contacts are communicated with.
Further, described temperature control circuit, also comprises variable resistor R1, for regulating water temperature, namely jointly determines will heat under what kind of water temperature with temperature sensor 5.
Further, in order to ensure the normal work of temperature control circuit, described temperature sensor 5 is positioned at the below of water level switch K1.
Embodiment recited above, its operation principle as shown in Figure 3.When water level in foot bath is enough high, water level switch K1 conducting; When there being pin to step down in foot bath, button switch K 2 conducting.Now, if water temperature is higher, then temperature sensor 5 resistance is lower, NAND gate output low level, transistor T1 not conducting; If water temperature is lower, then temperature sensor 5 resistance is higher, and NAND gate exports high level, and transistor T1 conducting, heating wire 2 generates heat.Regulate variable resistor R1, the threshold value that heating wire 2 heats can be changed.
Above-described is only one embodiment of the present invention, and to one skilled in the art, under the premise without departing from the principles of the invention, some changes made, all should be considered as belonging to protection scope of the present invention.
Claims (4)
1. a safety heat-preserving foot bath, comprises basin body, water level switch, temperature control circuit, heating wire, press button, battery case, USB interface; Described temperature control circuit, comprises temperature sensor; It is characterized in that: described basin body, is provided with elastic bottom plate bottom it, the below of elastic bottom plate is provided with heating wire and press button; Water level switch and temperature sensor is provided with in the side of basin body; Also be provided with battery case and USB interface in the below of elastic bottom plate, described temperature control circuit adopts powered battery or external power supply to be powered by USB interface.
2. a kind of safety heat-preserving foot bath according to claim 1, is characterized in that: described transversal switch, comprises switch contact, ball float; Described switch contact comprises contact and lower contact, and described lower contact has elasticity.
3. a kind of safety heat-preserving foot bath according to claim 1, is characterized in that: described temperature control circuit, also comprises variable resistor, for regulating water temperature.
4. a kind of safety heat-preserving foot bath according to claim 1, is characterized in that: described temperature sensor is positioned at the below of water level switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510620167.2A CN105125116A (en) | 2015-09-26 | 2015-09-26 | Safe and thermal-insulating foot tub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510620167.2A CN105125116A (en) | 2015-09-26 | 2015-09-26 | Safe and thermal-insulating foot tub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105125116A true CN105125116A (en) | 2015-12-09 |
Family
ID=54710971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510620167.2A Pending CN105125116A (en) | 2015-09-26 | 2015-09-26 | Safe and thermal-insulating foot tub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105125116A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105559660A (en) * | 2016-03-14 | 2016-05-11 | 张知远 | Self-heating type foot bath tub |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001231838A (en) * | 2000-02-24 | 2001-08-28 | Matsushita Electric Works Ltd | Foot warm bath |
| CN201350016Y (en) * | 2008-12-09 | 2009-11-25 | 边同树 | Infant swimming and bathing tub |
| CN104622353A (en) * | 2015-03-09 | 2015-05-20 | 苏州昆仑工业设计有限公司 | Water-spraying function type automatic warming foot tub |
| CN204460662U (en) * | 2014-09-19 | 2015-07-08 | 吴光仲 | Stifling, the foot care wooden barrel of novel quick electromagnetic heating |
| CN204521537U (en) * | 2015-04-14 | 2015-08-05 | 广东梅雁吉祥水电股份有限公司 | A kind of foot-operated foot bath masseur |
| CN204995313U (en) * | 2015-09-26 | 2016-01-27 | 陈丽珍 | Lavipeditum basin keeps warm safely |
-
2015
- 2015-09-26 CN CN201510620167.2A patent/CN105125116A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001231838A (en) * | 2000-02-24 | 2001-08-28 | Matsushita Electric Works Ltd | Foot warm bath |
| CN201350016Y (en) * | 2008-12-09 | 2009-11-25 | 边同树 | Infant swimming and bathing tub |
| CN204460662U (en) * | 2014-09-19 | 2015-07-08 | 吴光仲 | Stifling, the foot care wooden barrel of novel quick electromagnetic heating |
| CN104622353A (en) * | 2015-03-09 | 2015-05-20 | 苏州昆仑工业设计有限公司 | Water-spraying function type automatic warming foot tub |
| CN204521537U (en) * | 2015-04-14 | 2015-08-05 | 广东梅雁吉祥水电股份有限公司 | A kind of foot-operated foot bath masseur |
| CN204995313U (en) * | 2015-09-26 | 2016-01-27 | 陈丽珍 | Lavipeditum basin keeps warm safely |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105559660A (en) * | 2016-03-14 | 2016-05-11 | 张知远 | Self-heating type foot bath tub |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151209 |