Electric heating health preserving kettle

Abstract

The utility model discloses an electric heating health maintenance kettle which comprises a heating base and a kettle body, and the heating base comprises an outer shell, a heat insulation shell, a PCB, a heating disc, a temperature sensor and a water level sensor; a mounting cavity is formed in the outer shell, and an upper protruding part protruding upwards is arranged on the rear upper side of the outer shell. The heat insulation shell is arranged in the mounting cavity, and a containing cavity is formed in the heat insulation shell; the PCB is arranged in the mounting cavity; the heating disc is arranged in the containing cavity and electrically connected with the PCB. The temperature sensor is arranged on the upper convex part and is electrically connected with the PCB; the water level sensor is arranged on the upper protruding part and located on one side of the temperature sensor. The liquid temperature is accurately measured and monitored through the temperature sensor on the kettle body, and the heating disc is automatically adjusted to control the temperature; the water level sensor monitors the water level to prevent dry burning and ensure safety; the heat insulation shell protects the PCB, the service life is prolonged, and safe, convenient and efficient use experience is provided for users.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of electric heating health care pots, and in particular to an electric heating health care pot. BACKGROUND

[0002] In modern life, health care pots as a kind of household appliances are more and more favored by consumers. It not only can meet the daily drinking water demand, but also can provide suitable temperature and time control according to different food and drinks to achieve the best health care effect. However, the traditional health care pot often has problems such as inaccurate temperature control and inaccurate water level monitoring, which affects the user's experience and health care effect. Therefore, the technical personnel in the field urgently need to develop a health care pot that can accurately control temperature and monitor water level to meet the actual application needs. CONTENT OF THE UTILITY MODEL

[0003] The main purpose of the present application is to provide an electric heating health care pot to solve the above technical problems.

[0004] An electric heating health care pot, comprising a heating base and a pot body, the heating base comprising:

[0005] An outer shell with an installation cavity inside, and an upper convex part protruding upward on the back upper side;

[0006] A heat insulation shell arranged in the installation cavity, with a containing cavity inside;

[0007] A PCB circuit board arranged inside the installation cavity;

[0008] A heating disc arranged in the containing cavity and electrically connected with the PCB circuit board, used for heating to heat the pot body;

[0009] A temperature sensor arranged on the upper convex part and electrically connected with the PCB circuit board, used for detecting the temperature of the liquid contained in the pot body;

[0010] A water level sensor arranged on the upper convex part on the side of the temperature sensor, used for detecting the water level of the liquid contained in the pot body.

[0011] The electric heating health care pot as described above, the upper side of the heating disc and the containing cavity form a loading recess;

[0012] The bottom of the pot body is provided with a downward extending loading part which can be adapted to the loading recess.

[0013] The electric heating health care pot as described above, the peripheral side of the heating disc and the containing cavity form a spacing heat dissipation gap for spacing heat dissipation.

[0014] The electric health pot has a through positioning hole in the bottom of the accommodating cavity for positioning the heating disc terminal post, and an upper convex flange is arranged on the edge of the through positioning hole.

[0015] The accommodating cavity is also provided with a through drainage hole.

[0016] The lower side of the outer shell is provided with a water outlet hole for water outlet.

[0017] The electric health pot has a through positioning hole in the bottom of the accommodating cavity for positioning the heating disc terminal post, and an upper convex flange is arranged on the edge of the through positioning hole.

[0018] The electric health pot has a through positioning hole in the bottom of the accommodating cavity for positioning the heating disc terminal post, and an upper convex flange is arranged on the edge of the through positioning hole.

[0019] The electric health pot has a through positioning hole in the bottom of the accommodating cavity for positioning the heating disc terminal post, and an upper convex flange is arranged on the edge of the through positioning hole.

[0020] The electric health pot has a through positioning hole in the bottom of the accommodating cavity for positioning the heating disc terminal post, and an upper convex flange is arranged on the edge of the through positioning hole.

[0021] The electric health pot has a through positioning hole in the bottom of the accommodating cavity for positioning the heating disc terminal post, and an upper convex flange is arranged on the edge of the through positioning hole.

[0022] The electric health pot has a through positioning hole in the bottom of the accommodating cavity for positioning the heating disc terminal post, and an upper convex flange is arranged on the edge of the through positioning hole.

[0023] The electric health pot has a through positioning hole in the bottom of the accommodating cavity for positioning the heating disc terminal post, and an upper convex flange is arranged on the edge of the through positioning hole.

[0024] Compared with the prior art, the above application has the following advantages:

[0025] The temperature sensor is arranged on the upper convex part of the outer shell to ensure accurate measurement of the temperature of the liquid in the kettle body, and is electrically connected with the PCB circuit board, so that the system can monitor the temperature fluctuation in real time, and automatically adjust the working mode of the heating disc according to the preset temperature threshold, so as to achieve the accurate temperature regulation target and effectively prevent the occurrence of liquid overheating. In addition, the water level sensor is arranged on the upper convex part and located on one side of the temperature sensor, for monitoring the water level condition of the liquid in the kettle body. This design can effectively prevent dry burning and ensure the safe use of the electric kettle. At the same time, the heat insulation shell is configured to effectively block the heat generated by the heating disc and protect the PCB circuit board from high temperature damage, thereby prolonging the service life of the circuit board and enhancing the safety of the overall equipment. Therefore, the present application provides a safer, more convenient and efficient health care experience for users. BRIEF DESCRIPTION OF DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0027] Figure 1 It is a perspective view of the electric heating health care kettle of the present application.

[0028] Figure 2 It is a perspective view of the base in the electric heating health care kettle of the present application.

[0029] Figure 3 It is a sectional view of the base in the electric heating health care kettle of the present application.

[0030] Figure 4 It is a sectional view of the base in the electric heating health care kettle of the present application. Figure 3 Figure I .

[0031] Figure 5 It is another sectional view of the base in the electric heating health care kettle of the present application.

[0032] Figure 6 It is a perspective view of the heat insulation shell in the electric heating health care kettle of the present application.

[0033] Figure 7 It is a perspective view of the heating disc in the electric heating health care kettle of the present application.

[0034] Figure 8 It is a sectional view of the base in the electric heating health care kettle of the present application.

[0035] ​Figure 9 FIG. 8 is a perspective view of a kettle body in an electric heating health-care kettle according to an embodiment of the present application.

[0036] Figure 10 FIG. 9 is a partial view of a base in an electric heating health-care kettle according to an embodiment of the present application. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative work are within the scope of protection of the present application.

[0038] It should be noted that all directional indications, such as up, down, left, right, front, back, etc., in the embodiments of the present application are only used to explain the relative positional relationship, movement condition, etc. between components in a certain posture (as shown in the drawings), and if the certain posture changes, the directional indications also change accordingly.

[0039] In addition, the description of "first", "second", etc. in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of various embodiments can be combined with each other, but it must be based on the fact that a person of ordinary skill in the art can realize it, and when the combination of technical solutions contradicts each other or cannot be realized, it should be considered that the combination of technical solutions does not exist and is not within the scope of protection claimed by the present application.

[0040] As shown in FIG. 1, an electric heating health-care kettle includes a heating base 100 and a kettle body 200, the heating base 100 includes an outer shell 11, a heat insulation shell 12, a PCB circuit board 18, a heating disc 13, a temperature sensor 14, and a water level sensor 15. Figures 1 to 10

[0041] ​The outer shell 11 is internally provided with a mounting cavity 111, and the upper side thereof is provided with an upper protruding portion 112 protruding upward; the heat insulation shell 12 is arranged in the mounting cavity 111, and the inner portion thereof is provided with a containing cavity 121; the PCB circuit board 18 is arranged in the mounting cavity 111; the heating disc 13 is arranged in the containing cavity 121 and is electrically connected with the PCB circuit board 18, and is used for heating to heat the kettle body 200; the temperature sensor 14 is arranged on the upper protruding portion 112 and is electrically connected with the PCB circuit board 18, and is used for detecting the temperature of the liquid contained in the kettle body 200; and the water level sensor 15 is arranged on the upper protruding portion 112 and is located on one side of the temperature sensor 14, and is used for detecting the water level of the liquid contained in the kettle body 200.

[0042] The temperature sensor 14 is arranged on the upper protruding portion 112 of the outer shell 11, so that the temperature of the liquid in the kettle body 200 can be accurately measured. Through electrical connection with the PCB circuit board 18, the system can monitor the temperature fluctuation in real time, and automatically adjust the working mode of the heating disc 13 according to the preset temperature threshold, so as to achieve the accurate temperature regulation target, and effectively prevent the liquid from overheating. In addition, the water level sensor 15 is arranged on the upper protruding portion 112 and located on one side of the temperature sensor 14, and is used for monitoring the water level of the liquid in the kettle body 200, which can effectively prevent dry burning and ensure the safe use of the electric kettle. At the same time, by arranging the heat insulation shell 12, the heat generated by the heating disc 13 is effectively blocked, and the PCB circuit board 18 is protected, avoiding damage caused by high temperature, thereby prolonging the service life of the circuit board and enhancing the safety of the whole device. In summary, the present application provides a more safe, convenient and efficient health care experience for users.

[0043] Further, the upper side of the heating disc 13 and the containing cavity 121 form a loading recess 130 therebetween;

[0044] The bottom of the kettle body 200 is provided with a downward extending loading portion 21 which can be matched with the loading recess 130.

[0045] The present application matches the loading recess 130 by arranging the downward extending loading portion 21 on the kettle body 200, which has the advantage of improving the stability of the kettle body 200 and avoiding the problem of easy falling off the base 100.

[0046] Further, the peripheral side of the heating disc 13 and the containing cavity 121 form a spacing heat dissipation gap therebetween for spacing heat dissipation. This has the advantage of meeting the use requirement of dissipating the heat generated by the heating disc 13.

[0047] Further, the inner bottom of the accommodating cavity 121 is provided with a through positioning hole 1211 penetrating upward and downward for positioning the terminal post of the heating disc 13, which is convenient for the connection of the heating disc 13 and the PCB 18.

[0048] The edge of the through positioning hole 1211 is provided with an upward protruding upper protruding flange 1212.

[0049] The inner bottom of the accommodating cavity 121 is further provided with a through drainage hole 1213 penetrating upward and downward.

[0050] The lower side of the outer shell 11 is provided with a water outlet hole 114 for water outlet, and the water outlet hole 114 is connected with the drainage hole 1213 through a water conveying pipe 19. The water in the accommodating cavity 121 can be effectively drained through the drainage hole 1213, the water conveying pipe 19 and the water outlet hole 114, thereby avoiding the danger of water circuit breaking.

[0051] Further, the heating base 100 further comprises a lamp strip 16 arranged on the upper side of the outer shell 11, and the lamp strip 16 is electrically connected with the PCB 18 for lighting. The overall appearance can be improved through the lamp strip 16, the use atmosphere is improved, and the user experience is further improved.

[0052] Further, the heating base 100 further comprises a display touch screen 17 arranged on the front side of the outer shell 11, and the display touch screen 17 is electrically connected with the PCB 18. The purpose is to facilitate the actual operation of the user.

[0053] Further, a plurality of spaced apart heat dissipation holes 113 are arranged on the rear side of the outer shell 11, and the heat dissipation holes 113 are communicated with the mounting cavity 111 for dissipating the heat in the mounting cavity 111. The heat in the mounting cavity 111 can be effectively dissipated through the heat dissipation holes 113, and the PCB 18 is prevented from working in a high temperature environment for a long time, thereby further improving the service life.

[0054] Further, a plurality of spaced apart heat dissipation holes 113 are arranged on the rear side of the outer shell 11, and the heat dissipation holes 113 are communicated with the mounting cavity 111 for dissipating the heat in the mounting cavity 111. The heat in the mounting cavity 111 can be effectively dissipated through the heat dissipation holes 113, and the PCB 18 is prevented from working in a high temperature environment for a long time, thereby further improving the service life.

[0055] The heating base 100 further comprises a heat dissipation fan 10 arranged in the mounting cavity 111 and located on the upper side of the ventilation hole 115, and the heat dissipation fan 10 is electrically connected with the PCB 18.

[0056] When the heat dissipation fan 10 starts the heat dissipation work, the outside air is brought into the installation cavity 111 by the heat dissipation fan 10 through the ventilation hole 115, and then flows out of the outside through the heat dissipation hole 113, so that the heat inside the installation cavity 111 can be more effectively dissipated.

[0057] Further, the temperature sensor 14 is an NTC temperature sensor, and the water level sensor 15 is an STC water level monitor. The purpose is to realize accurate temperature control and monitor the water level inside the kettle body 200 to avoid dry burning.

[0058] Further, the heat insulation shell 12 is made of heat insulation plastic, preferably PPA or PEK, which has the advantage of being able to withstand high temperature to achieve the purpose of heat insulation.

[0059] Further, the kettle body 200 includes a kettle body and a kettle cover, the kettle body is provided with the lower extension loading part 21, and the material thereof is preferably high-boron transparent glass, which has the advantage of avoiding the design structure of the existing glass kettle body and stainless steel kettle bottom glue, thereby effectively avoiding the technical problem that the existing glass kettle body and stainless steel kettle bottom glue structure are easy to precipitate harmful substances to human health after long time boiling.

[0060] As described above, an embodiment is provided in combination with specific content, and it is not intended that the specific implementation of the present application is limited to these descriptions. Any approximation, similarity, or replacement of the method and structure of the present application, or any technical deduction or replacement under the premise of the concept of the present application, should be considered as the protection scope of the present application.

Claims

1. An electric health-preserving kettle, comprising a heating base (100) and a kettle body (200), characterized in that: The heating base (100) includes: The outer shell (11) has an installation cavity (111) inside and an upward protrusion (112) on its upper rear side. A heat-insulating shell (12) is disposed in the mounting cavity (111), and a receiving cavity (121) is opened inside it; PCB circuit board (18) is disposed inside the mounting cavity (111); A heating plate (13) is disposed in the cavity (121) and electrically connected to the PCB circuit board (18) for heating the kettle body (200) by power supply. A temperature sensor (14) is disposed on the upper protrusion (112) and electrically connected to the PCB circuit board (18) for detecting the temperature of the liquid contained inside the pot body (200); A water level sensor (15) is disposed on the upper protrusion (112) and located on the side of the temperature sensor (14) for detecting the water level of the liquid contained inside the vessel body (200).

2. The electric health-preserving kettle according to claim 1, characterized in that, A placement recess (130) is formed between the upper side of the heating plate (13) and the accommodating cavity (121); The bottom of the pot body (200) is provided with a downwardly extending placement part (21) that can be adapted to the placement recess (130).

3. The electric health-preserving kettle according to claim 2, characterized in that, A heat dissipation gap is formed between the periphery of the heating plate (13) and the accommodating cavity (121) for heat dissipation.

4. The electric health-preserving kettle according to claim 3, characterized in that, The bottom of the cavity (121) is provided with a through clearance hole (1211) that is open from top to bottom to accommodate the wiring post of the heating plate (13). The edge of the through clearance hole (1211) is provided with an upwardly protruding upper flange (1212). The cavity (121) is also provided with a drainage hole (1213) that runs vertically through it; The lower side of the outer shell (11) is provided with a water outlet hole (114) for water discharge; a water supply pipe (19) is connected between the water outlet hole (114) and the drain hole (1213).

5. The electric health-preserving kettle according to claim 1, characterized in that, The heating base (100) also includes a light strip (16) disposed on the upper side of the outer shell (11), the light strip (16) being electrically connected to the PCB circuit board (18) for powering on and illuminating.

6. The electric health-preserving kettle according to claim 1, characterized in that, The heating base (100) also includes a display touch screen (17) disposed on the front side of the outer shell (11), and the display touch screen (17) is electrically connected to the PCB circuit board (18).

7. The electric health-preserving kettle according to claim 1, characterized in that, The outer casing (11) has a plurality of spaced heat dissipation holes (113) on its rear side. The heat dissipation holes (113) are connected to the mounting cavity (111) to dissipate heat inside the mounting cavity (111).

8. The electric health-preserving kettle according to claim 7, characterized in that, The lower side of the outer shell (11) is provided with a ventilation hole (115) that communicates with the mounting cavity (111); The heating base (100) also includes a heat dissipation fan (10) disposed in the mounting cavity (111) and located above the ventilation hole (115).

9. The electric health-preserving kettle according to claim 1, characterized in that, The temperature sensor (14) is an NTC temperature sensor, and the water level sensor (15) is an STC water level monitor.

10. The electric health-preserving kettle according to claim 1, characterized in that, The heat insulation shell (12) is made of heat-insulating plastic.

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