CN205831674U - Can be directly to the thermos bottle cover of insulation water in bottle heating - Google Patents

Abstract

The utility model discloses a kind of thermos bottle cover that can heat directly to insulation water in bottle, it includes lid, telescopic type electrical heating wire, micromotor, temperature sensor.It is characterized in that described electrical heating wire can be hidden in the inside of thermos bottle cover, when needing feedwater to heat, heating wire can extend feedwater heating in thermos flask from lid portion inside, so need only need to press switch when hot water or boiled water and heating wire is extended heating of can feeding water in thermos flask, facilitate people's demand to hot water.This utility model simple in construction, convenient and practical.

Description

Can be directly to the thermos bottle cover of insulation water in bottle heating

(1) technical field

This utility model relates to a kind of thermos bottle cover, and referring in particular to the internal electrical heating wire that contains of one can add to water in bottle at any time The thermos bottle cover of heat, belongs to a kind of daily living article.

(2) background technology

In the modern life, thermos flask has been indispensable articles for use in family life, but generally people are to use Electric kettle is poured in thermos flask after boiled for water, not only bothers, and also can accidentally scald pouring in thermos flask when To oneself, and in students' dormitory, students often to be carried kettle and be walked the longest stretch and go boiled water room to fetch water, and also can in road Kettle is done blast by imprudence, and the water of turnover also can be easy to hurt people.

(3) summary of the invention

Of the present utility model provide a kind of can be directly to the thermos bottle cover of water heating in thermos flask, it is therefore intended that preferably Meet people's demand to hot water, solve the deficiency that the mode of existing use thermos flask is brought.

This novel technical scheme is as follows；

A kind of thermos bottle cover that can heat directly to water in thermos flask, including lid, electrical heating wire, micromotor, temperature Degree sensor, the threaded bar of fixing heating wire.It is characterized in that；Described electrical heating wire can be hidden in the inside of lid, needs hot water Time electrical heating wire stretch out from lid portion inside, can by insulation water in bottle heating or boiled.Further, described temperature sensor The temperature sensed is shown on the electronic curtain being positioned on circuit controller in real time, and when temperature reaches 100 degrees Celsius Temperature signal is sent to circuit controller and cuts away electrothermal wire power's (but not cutting off the power supply of micromotor).

As the improvement that this use is novel, described electrical heating wire is close on screwed hold-down bars, and hold-down bars is not only It is played fixation, moreover it is possible to provide track routes when electrical heating wire elongation or contraction to it.

As further improvement of the utility model, described electrical heating wire upper end is close to the position of hold-down bars and is not risen and add Heat effect, only plays electric action, and its hold-down bars surface uses ceramic material, the most heat-resisting, and plays the work of insulation With, prevent electric leakage.

From the above-mentioned description to this utility model, the utility model has the advantage of；

Electrical heating wire is directly fixed on inside thermos bottle cover by this utility model, and when needing hot water, electrical heating wire is stretched from inside Go out, both remained the function that thermos bottle cover is most basic, facilitate again people's demand to hot water.

When temperature reaches 100 degrees Celsius, signal is passed to circuit controller and cuts off heater strip immediately by temperature sensor Power supply, heating wire is shunk in closure inside by micromotor operating subsequently.

The threaded bar surface of fixing heating wire of the present utility model uses ceramic material, effectively prevents electric leakage, and pottery Raceway surface is smooth, it is easy to the elongation of electrical heating wire, contraction.

(4) accompanying drawing explanation

Fig. 1 is the overall sectional view of embodiment one.

Fig. 2 is the structural representation of embodiment two.

The label declaration of parts in schematic diagram,

1 lid, 2 micromotors, 3 electrical heating wires, 4 fix electrical heating wire and provide the threaded bar 5 of track, temperature for it Degree sensor 6, temperature indicator 7, circuit controller 8, drive link 9 switchs.

(5) detailed description of the invention

Detailed description of the invention of the present utility model is described with reference to the accompanying drawings

With reference to Fig. 1

Give the thermos bottle cover directly to insulation water in bottle heating, add including lid 1, micromotor 2, electrical heating wire 3, electricity Heated filament hold-down bars 4, temperature sensor 5, temperature indicator 6, circuit controller 7, drive link 8, switch 9.

Temperature sensor 5 is installed on below lid 1, then feedwater heating time, sensor can contact thermos flask internal water and and Time send water temperature to temperature indicator 6, temperature indicator 6 is installed on above circuit controller 7, and feels when temperature sensor 5 Should arrive when temperature reaches 100 degrees Celsius, signal is passed to circuit controller 7 cut away electrical heating wire 3 circuit thus stop add Heat.

With reference to Fig. 2

When needs feedwater heating, press to the right switch 9 thus start micromotor 2 (vertical view) clockwise and rotarily drive Drive link 8 rotates, and the upper end of described electrical heating wire 4 is connected with drive link 8, and drive link 8 rotates clockwise and makes electrical heating wire 3 stretch Long to thermos flask, when temperature reaches 100 degrees Celsius, circuit controller 8 cuts off electrical heating wire 3 circuit, presses the most to the left Lower switch 9 starts micromotor and rotates counterclockwise and shrink on hold-down bars 4 by electrical heating wire 3, pulls out power supply the most voluntarily i.e. Can.

Claims (3)

1., can fix including lid, micromotor, electrical heating wire directly to a thermos bottle cover for insulation water in bottle heating Electrical heating wire also provides the threaded bar of track, temperature sensor, temperature indicator, circuit controller, drive link, switch for it, It is characterized in that；Described electrical heating wire is connected with drive link with the upper end of circuit controller electrical connection and electrical heating wire, works as needs During feedwater heating, pressing to the right switch activated micromotor (vertical view) clockwise and rotarily drive drive rod rotation, drive link is suitable Hour hands rotate and make electrical heating wire extend thermos flask internal feedwater heating, and when temperature reaches 100 degrees Celsius, circuit controller cuts off The circuit of electrical heating wire, presses switch activated micromotor the most to the left and rotates counterclockwise and shrink electrical heating wire in fixing electricity Heater strip also provides in the threaded bar of track for it, pulls out power supply the most voluntarily.

Can be heated to when giving insulation water in bottle directly to the thermos bottle cover of insulation water in bottle heating the most as claimed in claim 1 When 100 degrees Celsius, electrical heating wire circuit is cut off by circuit controller, but is now not turned off the electric current of micromotor.

The most as claimed in claim 1 can be directly to the thermos bottle cover of insulation water in bottle heating, its fixing electrical heating wire be electric Heater strip provides the threaded rod surface of track to be ceramic material.