CN214433667U

CN214433667U - Automatic temperature difference electric power storage hot water kettle

Info

Publication number: CN214433667U
Application number: CN202022360690.5U
Authority: CN
Inventors: 周江; 孟奕峰
Original assignee: Chengdu Polytechnic
Current assignee: Chengdu Polytechnic
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-10-22
Anticipated expiration: 2030-10-22

Abstract

The utility model belongs to the field of small household appliances, a automatic thermoelectric storage thermos is related to. Including thermos and base, thermos upper portion is equipped with the pot lid, and thermos lateral wall cavity and inside are equipped with thermoelectric generation module, and the thermos outer wall is equipped with the handle, and the base outside is equipped with power source, and the base is inside to be equipped with controller, solar panel, battery from top to bottom in proper order, is equipped with the manifold contactor on thermos and the base respectively, and when the thermos was placed on the base the coupling contactor coupling, when the thermos left the base the manifold contactor parts, the utility model discloses can use by the solar energy power supply when the outdoor no power condition, the utility model discloses easy and simple to handle, the installation is rapid.

Description

Automatic temperature difference electric power storage hot water kettle

Technical Field

The utility model belongs to the small household electrical appliances field especially relates to an automatic thermoelectric storage thermos.

Background

Solar energy is used as a new energy, has the advantages of easy acquisition, huge energy, inexhaustibility, safety and harmlessness to the environment and the like, and cannot be compared favorably with other energy sources, and is gradually attracting attention and reuse of people.

The hot water kettle has various varieties, such as an electric heating type, a warm-keeping type and the like, and the hot water of the hot water kettle needs to consume a lot of energy sources such as electricity, gas, coal and the like. However, the current electric kettles have several disadvantages. Firstly, the power consumption of the mains supply is limited, and the mains supply is not available outdoors, so that people can travel and a family can drink hot water without doing any effort; secondly, the solar power generation efficiency is not high, and the water boiling speed is low.

SUMMERY OF THE UTILITY MODEL

In order to achieve the above object, the utility model provides a thermoelectric storage thermos mainly solves the electric kettle that exists among the prior art and can not heat up water in the open air, and solar energy power supply power scheduling problem not enough, and in order to realize above-mentioned purpose, the technical scheme of this patent as follows:

the technical scheme adopted by the utility model is that an automatic thermoelectric storage thermos comprises a thermos 1 and a base 2, wherein a cover 3 is arranged on the upper opening of the thermos 1, a handle 4 is arranged on the outer wall of the thermos 1, a heater 9 is arranged at the bottom of the thermos 1, a power interface 10 is arranged on the outer side of the base 2, a coupling contactor 5 is respectively arranged on the thermos 1 and the base 2, the coupling contactor 5 is coupled when the thermos 1 is placed on the base 2, and the coupling contactor 5 is separated when the thermos 1 leaves the base 2; the side wall of the hot water kettle 1 is hollow, the thermoelectric generation module 7 is arranged inside the side wall of the hot water kettle 1, and the solar panel 11, the controller 14, the junction box 12 and the storage battery 13 are sequentially arranged inside the base 2 from top to bottom.

Preferably, a temperature sensor 6 is arranged in the kettle cover 3, and the coupling contactor 5 at the bottom of the hot water kettle 1 is respectively and electrically connected with the temperature sensor 6, the heater 9 and the temperature difference power generation module 7.

Preferably, the solar panel 11 is a crystal silicon solar panel, and the solar panel 11 can be pulled out from the side of the base 2 to four sides manually.

Preferably, the controller 14 is an AT89C51 single chip microcomputer.

Preferably, the coupling contactor 5 on the base 2 is electrically connected to the controller 14, the solar panel 11, the junction box 12, the storage battery 13 and the power interface 10 respectively.

Preferably, the controller 14 controls the thermoelectric generation module 7 to start generating power when the temperature of the outer wall of the hot water kettle 1 reaches 50 ℃ or higher.

Preferably, the thermoelectric generation module 7 generates heat for a semiconductor.

Preferably, the thermoelectric generation module 7 is model number SP 1848-27145.

Preferably, the outer wall of the hot water kettle 1 is provided with an indicator light 8.

The utility model has the advantages that:

1. the utility model can collect solar energy by the solar panel and store the solar energy in the storage battery for heating when no 220v power supply is available outdoors;

2. the utility model solves the problem of too low water boiling speed caused by insufficient power supply of outdoor solar energy through the thermoelectric generation module;

drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a front view of an automatic thermoelectric storage hot water kettle;

FIG. 2 is a front view of the base;

FIG. 3 is an open top view of a base photovoltaic panel;

FIG. 4 is a system flow block diagram;

in the figure, a hot water kettle-1, a base-2, a kettle cover-3, a handle-4, a coupling contactor-5, a temperature sensor-6, a thermoelectric generation module-7, an indicator light-8, a heater-9, a power interface-10, a solar panel-11, a confluence box-12, a storage battery-13 and a controller-14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, an automatic thermoelectric storage thermos comprises a thermos 1 and a base 2, wherein a cover 3 is arranged at an upper opening of the thermos 1, a handle 4 is arranged on the outer wall of the thermos 1, a heater 9 is arranged at the bottom of the thermos 1, a power supply interface 10 is arranged at the outer side of the base 2, a coupling contactor 5 is respectively arranged on the thermos 1 and the base 2, the coupling contactor 5 is coupled when the thermos 1 is placed on the base 2, and the coupling contactor 5 is separated when the thermos 1 leaves the base 2; the side wall of the hot water kettle 1 is hollow, the thermoelectric generation module 7 is arranged inside the side wall of the hot water kettle 1, and the solar panel 11, the controller 14, the junction box 12 and the storage battery 13 are sequentially arranged inside the base 2 from top to bottom.

Further, a temperature sensor 6 is arranged in the kettle cover 3, and the coupling contactor 5 at the bottom of the hot water kettle 1 is electrically connected with the temperature sensor 6, the heater 9 and the temperature difference power generation module 7 respectively.

Further, solar panel 11 is a crystal silicon solar panel, and solar panel 11 can be pulled out to four sides from base 2 side by hand.

Further, the controller 14 is an AT89C51 single chip microcomputer.

Further, the coupling contactor 5 on the base 2 is electrically connected to the controller 14, the solar panel 11, the junction box 12, the battery 13 and the power interface 10, respectively.

Further, the controller 14 may control the thermoelectric generation module 7 to start generating power when the temperature of the outer wall of the hot water kettle 1 reaches 50 degrees or more.

Further, the thermoelectric generation module 7 generates heat for the semiconductor.

Further, the model of the thermoelectric generation module 7 is SP 1848-27145.

Further, the outer wall of the hot water kettle 1 is provided with an indicator light 8.

Example (b):

when water needs to be boiled outdoors, a solar panel on the side face of a base is manually opened, the solar panel converts sunlight into electric energy to be stored in a storage battery inside the base, when water needs to be boiled, a hot water kettle is placed on the base, a coupling type contactor on the base is coupled, the electric energy stored in the storage battery is input into a heater, the heater heats the bottom of the hot water kettle so as to heat water in the hot water kettle, and when a temperature sensor on a kettle cover detects that the temperature in the kettle is greater than or equal to 50 ℃, a controller controls a temperature difference power generation module in the side wall of the hot water kettle to start power generation and simultaneously returns the electric energy to the storage battery again; when the water is boiled and the temperature detected by the temperature sensor reaches 100 ℃, the controller automatically cuts off the power supply, at the moment, the electric energy of the thermoelectric generation module and the solar panel is continuously stored in the storage battery, but the storage battery stops supplying power to the heater. When the temperature sensor on the kettle cover detects that the temperature in the kettle is less than 50 ℃, the controller controls the temperature difference power generation module in the side wall of the hot water kettle to stop generating power. The user can manually withdraw the solar panel on the side of the base to finish the use. When the commercial power is connected, the user can also charge the storage battery by using the commercial power through the power interface for the next use.

To sum up, the utility model provides a thermoelectric storage thermos solves the electric kettle that exists among the prior art and can not heat up water in the open air, and solar energy power supply power is not enough scheduling problem, simple structure, convenient operation, and the installation is swift, has effectively overcome all kinds of shortcomings among the prior art and has good application prospect.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.

Claims

1. An automatic thermoelectric storage thermos comprises a thermos (1) and a base (2), wherein a kettle cover (3) is arranged at the upper opening of the thermos (1), a handle (4) is arranged on the outer wall of the thermos (1), a heater (9) is arranged at the bottom of the thermos (1), a power supply interface (10) is arranged at the outer side of the base (2), coupling contactors (5) are respectively arranged on the thermos (1) and the base (2), the coupling contactors (5) are coupled when the thermos (1) is placed on the base (2), and the coupling contactors (5) are separated when the thermos (1) leaves the base (2); the electric kettle is characterized in that the side wall of the hot water kettle (1) is hollow, a temperature difference power generation module (7) is arranged in the hot water kettle, and a solar panel (11), a controller (14), a confluence box (12) and a storage battery (13) are sequentially arranged in the base (2) from top to bottom;

a temperature sensor (6) is arranged in the kettle cover (3), and a coupling contactor (5) at the bottom of the hot water kettle (1) is respectively and electrically connected with the temperature sensor (6), the heater (9) and the temperature difference power generation module (7);

the solar panel (11) is a crystalline silicon solar panel, and the solar panel (11) can be manually pulled out from the side surface of the base (2) to four sides;

the controller (14) is an AT89C51 singlechip; the model of the thermoelectric power generation module (7) is SP 1848-27145.

2. The automatic thermoelectric power storage hot water kettle according to claim 1, characterized in that the coupling contactor (5) on the base (2) is electrically connected with the controller (14), the solar panel (11), the junction box (12), the storage battery (13) and the power interface (10) respectively.

3. The automatic thermoelectric power storage hot water kettle as claimed in claim 1, wherein the controller (14) controls the thermoelectric power generation module (7) to start generating power when the temperature of the outer wall of the hot water kettle (1) reaches 50 ℃ or more.

4. An automatic thermoelectric power storage hot-water kettle according to claim 1, characterized in that the thermoelectric power generation module (7) generates heat for semiconductors.

5. An automatic thermoelectric storage hot water kettle according to claim 1, characterized in that an indicator light (8) is arranged on the outer wall of the hot water kettle (1).