CN202775842U

CN202775842U - Electric thermos cup

Info

Publication number: CN202775842U
Application number: CN 201220343323
Authority: CN
Inventors: 唐美云
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-07-11
Filing date: 2012-07-11
Publication date: 2013-03-13
Anticipated expiration: 2022-07-11

Abstract

The utility model relates to an electric thermos cup and solves the technical problems that the existing thermos cup fails in long-term temperature holding and the like. The electric thermos cup is characterized in that a thermostat capable of monitoring temperature of medium in an inner container in real time is fixedly disposed on the outer wall of the inner container. The thermostat allows for power on or power off when the temperature of the medium in the inner container is lower than or higher than a set value. The electric thermos cup has the advantages that a cup body is disposed on a power-on base, a plug of a bottom cover is inserted onto a socket of the power-on base for powering on, an electric heating layer then starts heating up the cup body, the thermostat is electrically connected with the bottom cover, the thermostat breaks a circuit of the bottom cover to stop heating of the electric heating layer so as to prevent burnout of the cup body when the heating medium in the cup body reaches the highest set value (90 DEG C) set by the thermostat, and the thermostat switches on power of the bottom cover to allow the electric heating layer to start electrically heating when the heating medium in the cup body is lower than the set value (such as 50 DEG C). Therefore, the medium in the cup body is kept at constant temperature, and on-demand use is available for users.

Description

A kind of electric heating thermos cup

Technical field

The utility model relates to a kind of Automatic-heating warm-keeping device, relates in particular a kind of electric heating thermal insulation cup, belongs to daily living article.

Background technology

At present, electric heat thermal insulation cup miscellaneous on the market emerges in an endless stream, function is confined to the medium of inner bag is heated mostly, after the dielectric heating of inner bag is finished, damage thermos cup for preventing dry combustion method, the user substantially can extract the plug of heated base or automatically carry out power down process by controller, and in actual use, because the medium heat-preserving time is shorter in the thermos cup, the user can't be finished the thermal medium of thermos cup at short notice, therefore, and above after the temperature retention time, medium in the thermos cup can cool off by nature, again need such as the user, then can only switch on and continue thermos cup is heated, so not only wasted electric power, and the user needs also to wait for that certain hour can use, thereby makes troubles to the user.

Summary of the invention

Only have heating and automatic circuit break function in order to solve existing thermos cup, can't realize the technical problems such as long-time insulation; The utility model provides a kind of electric heating thermos cup, and this electric heating thermos cup not only can be realized electrical heating and the automatic circuit break function of medium, also can make simultaneously the medium in the thermos cup be below or above when setting value Automatic-heating and auto-breaking.

For solving above technical problem, the technical scheme that the utility model is taked is a kind of electric heating thermos cup, it includes cup and energising base, cup includes shell, inner bag, electrothermal layer and bottom, cup can be placed on the plug that makes bottom on the energising base and connect with energising base electric mortiser, and electrothermal layer is electrically connected with bottom; But be installed with the temperature controller of Real-Time Monitoring inner bag medium temperature at described inner bag lateral wall, this temperature controller can make at the bottom of the inner bag medium temperature in or be switched on or switched off when being higher than setting value power supply

The beneficial effects of the utility model are that cup is placed on the logical seat of end electricity, switch on the socket of the plug insertion energising base of bottom, electrothermal layer just begins cup is heated, temperature controller is electrically connected with bottom, when heat medium in the cup reaches the highest setting value of temperature controller (such as 90 degree), temperature controller then disconnects the circuit of bottom, stops the electrothermal layer heating, to prevent from burning out cup; And when heat medium in the cup is lower than setting value (such as 50 degree), temperature controller then can be connected the power supply of bottom, makes electrothermal layer supply electrical heating, thereby guarantees that the medium in the cup is in temperature constant state, makes the user when needed, can use at any time.

Description of drawings

Fig. 1 is the easy structure figure of a kind of electric heating thermos cup of the utility model embodiment

The specific embodiment

Below in conjunction with accompanying drawing the utility model embodiment is described further:

As shown in Figure 1, the utility model is a kind of electric heating thermos cup, it includes cup 1 and energising base 2, cup 1 includes shell 11, inner bag 12, electrothermal layer 13 and bottom 14, cup 1 can be placed on the plug 141 that makes bottom 14 on the energising base 2 and be electrically connected with the socket 21 of energising base 2, and electrothermal layer 13 is electrically connected with bottom 14; Only have heating and automatic circuit break function in order to solve existing thermos cup, can't realize the technical problems such as long-time insulation; But be installed with the temperature controller 3 of Real-Time Monitoring inner bag 12 medium temperatures at described inner bag 12 lateral walls, this temperature controller 3 can make at the bottom of inner bag 12 medium temperatures in or be switched on or switched off when being higher than its setting value power supply, in use, cup is placed on the logical seat of end electricity, switch on the socket of the plug insertion energising base of bottom, electrothermal layer just begins cup is heated, temperature controller 3 is electrically connected with bottom 14, when cup 1 interior heat medium reaches the highest setting value of temperature controller 3 (such as 90 degree), 3 circuit that disconnect bottom 14 of temperature controller, stop electrothermal layer 13 heating, to prevent from burning out cup 1; And when cup 1 interior heat medium is lower than setting value (such as 50 degree), 4 power supplys that can connect bottom 13 of temperature controller make electrothermal layer 13 supply electrical heating, thereby guarantee that the medium in the cup 1 is in temperature constant state, make the user when needed, can use at any time.

Above-described embodiment should not be considered as restriction of the present utility model, but any improvement of doing based on spirit of the present utility model, all should be within protection domain of the present utility model.

Claims

1. electric heating thermos cup, it includes cup and energising base, and cup includes shell, inner bag, electrothermal layer and bottom, and cup can be placed on the plug that makes bottom on the energising base and connect with energising base electric mortiser, and electrothermal layer is electrically connected with bottom; But it is characterized in that being installed with at described inner bag lateral wall the temperature controller of Real-Time Monitoring inner bag medium temperature, this temperature controller can make at the bottom of the inner bag medium temperature in or be switched on or switched off when being higher than setting value power supply.