CN210153915U - Electromagnetic induction heating type foot warmer - Google Patents
Electromagnetic induction heating type foot warmer Download PDFInfo
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- CN210153915U CN210153915U CN201920721562.3U CN201920721562U CN210153915U CN 210153915 U CN210153915 U CN 210153915U CN 201920721562 U CN201920721562 U CN 201920721562U CN 210153915 U CN210153915 U CN 210153915U
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Abstract
The utility model discloses an electromagnetic induction adds hot type foot warmer mainly includes top shield, mount, base, support, solenoid, heating copper, variable frequency controller, temperature sensor. The method is characterized in that: the top cover is connected with the connecting frame through a thread pair, the connecting frame is connected with the support through a screw a, the heating copper plate is fixed on the support through a screw b, the support is connected with the base through a screw f, the electromagnetic coil is fixed in an upper inner cavity of the base through a fixing frame and a screw e, the variable frequency controller is fixed in a bottom inner cavity of the base through a screw c, and the bottom sealing plate is fixed at the bottom of the base through a screw d; the temperature sensor, the on-off key, the warming key, the cooling key and the display screen are electrically connected with the variable frequency controller. The utility model adopts the electromagnetic induction heating technology, has higher heat conversion rate and low energy consumption, and can safely and quickly achieve the heating effect; the temperature sensor can detect the temperature of the upper surface of the heating copper plate and adjust the temperature required by a user through the variable frequency controller.
Description
Technical Field
The utility model relates to a foot warmer, in particular to an electromagnetic induction heating type foot warmer.
Background
Some traditional foot warmers cannot accurately regulate the temperature, and can only roughly regulate the temperature according to the sensed temperature; and one part of the heat exchanger is heated by adopting resistance wires, so that the heat conversion rate is low, the energy consumption is high, the heat exchanger is easy to damage, and the safety is poor. Therefore, it is necessary to design an electromagnetic induction heating type foot warmer which can accurately adjust the heating temperature, has high heat conversion rate, low energy consumption, safety and comfort.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve current problem, provide one kind can accurate regulation heating temperature, and heat conversion is higher, and the energy consumption is low, safe comfortable electromagnetic induction adds hot type foot warmer.
The utility model discloses a realize through following mode: mainly including the overhead guard, the mount, the base, the support, solenoid, the heating copper, variable frequency controller, temperature sensor, its characterized in that: the top cover is connected with the connecting frame through a thread pair, the connecting frame is connected with the support through a screw a, the heating copper plate is fixed on the support through a screw b, the support is connected with the base through a screw f, the electromagnetic coil is fixed in an upper inner cavity of the base through a fixing frame and a screw e, the variable frequency controller is fixed in a bottom inner cavity of the base through a screw c, and the bottom sealing plate is fixed at the bottom of the base through a screw d; the temperature sensor, the on-off key, the warming key, the cooling key and the display screen are electrically connected with the variable frequency controller.
Furthermore, the top of the top cover is provided with two foot intersections, a connecting screw hole is processed at the center of the bottom of the top cover, and heat-transmitting holes a are uniformly distributed on the plane of the bottom of the top cover.
Furthermore, the outer surface of a middle cylinder of the connecting frame is processed into a connecting stud, 4 heat-permeable holes b are uniformly distributed on the outer side of the connecting stud, and 6 screw counter bores are uniformly distributed on the outer side of the heat-permeable holes b. The connecting screw hole of the top cover is connected with the connecting stud of the connecting frame in a matching way through a thread pair. The heat generated by heating the copper plate can directly enter the inner cavity of the top cover through the heat transmission hole b and the heat transmission hole a.
Furthermore, the support is made of heat-resistant insulating materials, the lower surface of the fixing frame is provided with a spiral groove which is consistent with the winding direction of the electromagnetic coil, and the fixing frame is made of heat-resistant ceramic materials. The spiral groove on the fixing frame is attached to the electromagnetic coil, and the fixing frame is pressed through a screw e, so that the electromagnetic coil is positioned.
Further, frequency conversion controller integration frequency conversion module and temperature control module, temperature control module include functional module such as temperature signal collection, timing, switch, and intensification key, cooling key and display screen setting are in the top edge of base, and the on & off switch setting is in the side of base. The temperature sensor is fixedly arranged on the upper surface of the heating copper plate. And the electromagnetic coil, the temperature sensor, the warming key, the display screen, the on-off key, the cooling key and the like are electrically connected with the variable frequency controller.
The utility model discloses can directly adopt domestic 220V mains operated.
The utility model has the advantages that: the utility model has simple structure, adopts the electromagnetic induction heating technology, has higher heat conversion rate and low energy consumption, and can safely and quickly achieve the heating effect; the temperature sensor can detect the temperature of the upper surface of the heating copper plate and adjust the temperature required by a user through the variable frequency controller.
Drawings
FIG. 1 is a sectional view of an electromagnetic induction heating type foot warmer;
FIG. 2 is a schematic diagram of an external structure of an electromagnetic induction heating type foot warmer;
FIG. 3 is a schematic diagram of an internal structure of an electromagnetic induction heating foot warmer;
FIG. 4 is a schematic structural view of a top cover of an electromagnetic induction heating type foot warmer;
FIG. 5 is a schematic structural view of a connecting frame of an electromagnetic induction heating type foot warmer;
fig. 6 is a schematic structural view of a fixing frame of an electromagnetic induction heating type foot warmer.
In the drawings, 1. a top cover; 1-1, foot inlet, 1-2, diathermanous hole a, 1-3, connecting screw hole; 2. a screw a; 3. a screw b; 4. a fixing frame, 4-1. a spiral groove; 5. a plug; 6. the device comprises a base, 6-1, a temperature rising key, 6-2, a display screen, 6-3, an on-off key and 6-4, a temperature reducing key, wherein the base is provided with a temperature rising key; 7. a variable frequency controller; 8. a screw c; 9. a bottom sealing plate; 10. a screw d; 11. a screw e; 12. an electromagnetic coil; 13. a screw f; 14. a support; 15. heating the copper plate; 16. the connecting frame, 16-1, connecting stud, 16-2, diathermanous hole b, 16-3, screw counter bore; 17. a temperature sensor.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments, and the following embodiments are not intended to limit the present invention, and only serve as a support for realizing the mode of the present invention.
As shown in fig. 1, the utility model relates to an electromagnetic induction heating type foot warmer, mainly include top cover (1), mount (4), base (6), support (14), solenoid (12), heating copper (15), variable frequency controller (7), temperature sensor (17), its characterized in that: the top cover (1) is connected with a connecting frame (16) through a thread pair, the connecting frame (16) is connected with a support (14) through a screw a (2), a heating copper plate (15) is fixed on the support (14) through a screw b (3), the support (14) is connected with a base (6) through a screw f (13), an electromagnetic coil (12) is fixed in an upper inner cavity of the base (6) through a fixing frame (4) and a screw e (11), a variable frequency controller (7) is fixed in a bottom inner cavity of the base (6) through a screw c (8), and a bottom sealing plate (9) is fixed at the bottom of the base (6) through a screw d (10); the temperature sensor (17), the on-off key (6-3), the heating key (6-1), the cooling key (6-4) and the display screen (6-2) are electrically connected with the frequency conversion controller (7).
As shown in figure 4, the top of the top cover (1) is provided with two foot intersections (1-1), the center of the bottom of the top cover (1) is provided with a connecting screw hole (1-3), and heat-transmitting holes a (1-2) are uniformly distributed on the bottom plane of the top cover (1).
As shown in FIG. 5, the outer surface of the middle cylinder of the connecting frame (16) is processed into a connecting stud (16-1), 4 heat-permeable holes b (16-2) are uniformly distributed on the outer side of the connecting stud (16-1), and 6 screw counter bores (16-3) are uniformly distributed on the outer side of the heat-permeable holes b (16-2). The connecting screw hole (1-3) of the top cover (1) and the connecting stud (16-1) of the connecting frame (16) can be connected in a matching way through a screw pair. The heat generated by the heating copper plate (15) can directly enter the inner cavity of the top cover (1) through the heat transmission hole b (16-2) and the heat transmission hole a (1-2).
The support (14) is made of heat-resistant insulating materials. As shown in fig. 6, the lower surface of the fixing frame (4) is provided with a spiral groove (4-1) which is consistent with the winding direction of the electromagnetic coil (12), and the fixing frame (4) is made of heat-resistant ceramic materials.
The frequency conversion controller (7) integrates a frequency conversion module and a temperature control module, and the temperature control module comprises a temperature signal acquisition module, a timing module, a switch module and other functional modules. As shown in figures 2 and 3, the temperature-raising key (6-1), the temperature-lowering key (6-4) and the display screen (6-2) are arranged at the upper edge of the base (6), and the switch key (6-3) is arranged at the side surface of the base (6). The temperature sensor (17) is fixedly arranged on the upper surface of the heating copper plate (15). The electromagnetic coil (12), the temperature sensor (17), the warming key (6-1), the display screen (6-2), the on-off key (6-3), the cooling key (6-4) and the like are electrically connected with the variable frequency controller (7).
The above description only describes the preferred embodiments of the present invention, and does not limit the scope of the present invention, and all the equivalent structural changes made by using the contents of the specification and the drawings of the present invention are included in the protection scope of the present invention.
Claims (5)
1. The utility model provides an electromagnetic induction adds hot type and warms up foot ware, mainly includes top cap (1), mount (4), base (6), support (14), solenoid (12), heating copper (15), variable frequency controller (7), temperature sensor (17), its characterized in that: the top cover (1) is connected with a connecting frame (16) through a thread pair, the connecting frame (16) is connected with a support (14) through a screw a (2), a heating copper plate (15) is fixed on the support (14) through a screw b (3), the support (14) is connected with a base (6) through a screw f (13), an electromagnetic coil (12) is fixed in an upper inner cavity of the base (6) through a fixing frame (4) and a screw e (11), a variable frequency controller (7) is fixed in a bottom inner cavity of the base (6) through a screw c (8), and a bottom sealing plate (9) is fixed at the bottom of the base (6) through a screw d (10); the temperature sensor (17), the on-off key (6-3), the heating key (6-1), the cooling key (6-4) and the display screen (6-2) are electrically connected with the frequency conversion controller (7).
2. An electromagnetic induction heating type foot warmer according to claim 1, characterized in that: the top of the top cover (1) is provided with two foot intersections (1-1), the center of the bottom of the top cover (1) is provided with a connecting screw hole (1-3), and heat-transmitting holes a (1-2) are uniformly distributed on the bottom plane of the top cover (1).
3. An electromagnetic induction heating type foot warmer according to claim 1, characterized in that: the outer surface of a middle cylinder of the connecting frame (16) is processed into a connecting stud (16-1), 4 diathermanous holes b (16-2) are uniformly distributed on the outer side of the connecting stud (16-1), and 6 screw counter bores (16-3) are uniformly distributed on the outer side of the diathermanous holes b (16-2).
4. An electromagnetic induction heating type foot warmer according to claim 1, characterized in that: the support (14) is made of heat-resistant insulating materials, the lower surface of the fixing frame (4) is provided with a spiral groove (4-1) which is consistent with the winding direction of the electromagnetic coil (12), and the fixing frame (4) is made of heat-resistant ceramic materials.
5. An electromagnetic induction heating type foot warmer according to claim 1, characterized in that: the frequency conversion controller (7) is integrated with a frequency conversion module and a temperature control module, the temperature control module comprises a temperature signal acquisition module, a timing module, a switch module and other functional modules, a temperature rise key (6-1), a temperature reduction key (6-4) and a display screen (6-2) are arranged at the upper edge of the base (6), the switch key (6-3) is arranged on the side face of the base (6), a temperature sensor (17) is fixedly arranged on the upper surface of the heating copper plate (15), and the electromagnetic coil (12), the temperature sensor (17), the temperature rise key (6-1), the display screen (6-2), the switch key (6-3) and the temperature reduction key (6-4) are electrically connected with the frequency conversion controller (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920721562.3U CN210153915U (en) | 2019-05-20 | 2019-05-20 | Electromagnetic induction heating type foot warmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920721562.3U CN210153915U (en) | 2019-05-20 | 2019-05-20 | Electromagnetic induction heating type foot warmer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210153915U true CN210153915U (en) | 2020-03-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920721562.3U Active CN210153915U (en) | 2019-05-20 | 2019-05-20 | Electromagnetic induction heating type foot warmer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210153915U (en) |
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2019
- 2019-05-20 CN CN201920721562.3U patent/CN210153915U/en active Active
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Address after: Block B, unit 1, building a-5, Jiuchuan garden headquarters building, No. 879, Ganghua Road, north area of Chengdu modern industrial port, Pidu District, Chengdu, Sichuan Patentee after: CHENGDU JIHE INDUSTRY TECHNOLOGY Co.,Ltd. Address before: 611730 No. 218, Tianjian Road, hi tech West Zone, Chengdu, Sichuan Patentee before: CHENGDU JIHE INDUSTRY TECHNOLOGY Co.,Ltd. |