CN201179007Y

CN201179007Y - Thermos cup automatically adjusting water temperature

Info

Publication number: CN201179007Y
Application number: CNU200720186919XU
Authority: CN
Inventors: 郭镇坤; 孙粉香
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-12-30
Filing date: 2007-12-30
Publication date: 2009-01-14
Anticipated expiration: 2017-12-30

Abstract

The utility model relates to a vacuum cup which can automatically regulate the temperature and belongs to an article for daily use, in particular to a cup with the functions of heat preservation and automatic temperature adjustment. The vacuum cup aims at solving the problems of providing the vacuum cup capable of automatically adjusting the water temperature to be suitable for people to drink and maintaining the temperature for a long time. The vacuum cup has the technical proposal that the vacuum cup which can automatically regulate the temperature comprises a cup cover with a heat-preservation layer, an outer cup liner, a sealed pad and an inner cup liner, wherein, the sealed pad and the inner cup liner are positioned between the cup cover and the outer cup liner; a sealed chamber is formed between the outer cup liner and the inner cup liner; the heat expansion coefficient of the inner cup liner is larger than the heat expansion coefficient of the outer cup liner; air is filled in the chamber, or the chamber is in a vacuum state; the bottom of the outer cup liner is fixedly connected with a bottom seat with a heat preservation layer by screws; the outer wall of the inner cup liner is welded with the inner end of a heat conduction sheet, and the outer end of the heat conduction sheet is arranged in the chamber and is adjacent to the inner wall of the outer cup liner. The vacuum cup can be used as a tool for people to drink in daily lives.

Description

The thermos cup of self-regulation water temperature

Technical field

The thermos cup of the utility model self-regulation water temperature belongs to a kind of daily necessities, is specifically related to a kind ofly have insulation effect and can regulate the cup of temperature automatically.

Background technology

Thermos cup is as a kind of daily living article, people live, handle official business, when going out as a kind of daily necessities preferably of insulation water.But when going out to be with water, because the temperature when pouring water is higher, temperature is still very high and be not suitable for drinking when opening cup and will drink.Be away from home and can't allocate mutually by high-low-temperature, be with water also to be not suitable for drinking though the people is felt, have to desire drink end again, so when tyre water is drunk, have the inconvenience part when used thermos cup.

The utility model content

The thermos cup problem to be solved of the utility model self-regulation water temperature is: provide a kind of can fast water temperature being adjusted to automatically to be fit to human temperature of drinking immediately, and kept the thermos cup of this temperature for a long time.

The thermos cup of the utility model self-regulation water temperature is achieved in that the thermos cup of self-regulation water temperature, mainly comprise: the sealed hollow 6 that forms between the bowl cover 1 of band heat-insulation layer, outer cup courage 3, the sealing gasket 2 between bowl cover 1 and outer cup courage 3, interior cup courage 4, outer cup courage 3 and the interior cup courage 4, the thermal coefficient of expansion of interior glass of courage 4 is greater than the thermal coefficient of expansion of glass courage 3 outward.

Gassy in the above-mentioned cavity 6, or be vacuum state.

Above-mentioned outer cup courage 3 bottoms are fixedly connected with the base 7 of band heat-insulation layer by screw 8.

The outer wall of above-mentioned interior cup courage 4 is welded with the inner of conducting strip 9, and the outer end of conducting strip 9 is in cavity 6, and the inwall of close outer cup courage 3;

Described conducting strip 9 satisfies: when himself temperature was lower than a certain temperature value, the outer end of conducting strip 9 contact with the inwall of outer cup courage 3, when temperature is higher than a certain temperature value, its outer end was contacted with the inwall of glass courage 3 outward.

Above-mentioned conducting strip 9 is Z-shaped, and the inner face 10 of conducting strip 9 has the identical cambered surface of outer wall with interior cup courage 4, and the outer face 11 of conducting strip 9 has the identical cambered surface of inwall with outer cup courage 4.

The thermos cup of the utility model self-regulation water temperature, can choose the metal material of the different coefficients of expansion according to interior cup courage 4 and outer cup courage 3, and select suitable cavity 6 sizes, and the thermal coefficient of expansion of interior cup courage 4 is greater than the thermal coefficient of expansion of outer cup courage 3, because 3 two kinds of different thermal coefficient of expansions of interior cup courage 4 and outer cup courage, just can determine its swell increment according to concrete material, in the time of just calculating water temperature and be worth less than certain, an interior cup courage 4 and an outer cup courage 3 are in released state, when water temperature was worth more than or equal to certain, interior cup courage 4 and outer cup courage 3 were in contact condition, and auto-radiating, after the heat radiation, when water temperature was lower than this temperature value, both separated again, had cavity 6 between interior cup courage 4 and the outer cup courage 3, effectively reduce heat radiation again, reach heat preservation effect; Like this, the user can drink the hot water of satisfied water temperature by selecting personal preference's temperature for use; Outer cup courage 3 bottoms are fixedly connected with the base 7 of being with heat-insulation layer by screw 8, and the base 7 of cup can not scald one's hand when drinking water like this, is convenient to people and uses, water temperature reaches design temperature required time weak point in the thermos cup, only needs a few minutes, and need not raise bowl cover, safety and sanitation, be easy to carry, easy to use.

Description of drawings

Fig. 1 is the structural representation of embodiment 1 of the thermos cup of the utility model self-regulation water temperature;

Fig. 2 is the structural representation of embodiment 2 of the thermos cup of the utility model self-regulation water temperature;

Fig. 3 is the structural representation of embodiment 3 of the thermos cup of the utility model self-regulation water temperature;

Fig. 4 is the enlarged drawing of conducting strip 9 among Fig. 3;

Fig. 5 is the vertical view of conducting strip 9 among Fig. 3;

Fig. 6 is the structural representation of embodiment 4 of the thermos cup of the utility model self-regulation water temperature.

Wherein, Cup courage, 5-pad, 6-cavity, 7-base, 8-screw, 9-conducting strip, 10-inner face, 11-outer face in 1-bowl cover, 2-sealing gasket, the outer cup of 3-courage, the 4-.

The specific embodiment

Embodiment 1:

As shown in Figure 1, the thermos cup of self-regulation water temperature mainly comprises: the sealed hollow 6 of formation between the bowl cover 1 of band heat-insulation layer, outer cup courage 3, the sealing gasket 2 between bowl cover 1 and outer cup courage 3, interior cup courage 4, outer cup courage 3 and the interior glass of courage 4, the thermal coefficient of expansion of interior cup courage 4 is greater than the thermal coefficient of expansion of outer cup courage 3, in the cavity 6 is vacuum state, the inboard of cup courage 4 tip positions in the pad 5 of outer cup courage 3 and interior cup courage 4 is arranged on.An interior cup courage 4 can be selected the bigger metal material of thermal coefficient of expansion, alloy material and nontoxic macromolecular material, it can be iron-cobalt-nickel alloy, also can be molybdenum-copper alloy, and outer cup courage 3 can be an ordinary metallic material, as: stainless steel, carbon steel, aluminium alloy etc.

Embodiment 2:

As shown in Figure 2, be gassy in the cavity 6, outer cup courage 3 bottoms are fixedly connected with the base 7 of being with heat-insulation layer by screw 8, and when dispelling the heat like this, the base 7 of cup can not scald one's hand, and is convenient to people and uses cup, and all the other structures are identical with embodiment 1 shown in Figure 1.

Embodiment 3:

As shown in Figure 3: the lateral wall of interior cup courage 4 is welded with the inner of six layers of conducting strip 9, each layer conducting strip 9 is provided with 16 around circumferencial direction, the lower wall of interior cup courage 4 is welded with the inner of three layers of conducting strip 9, outermost layer is provided with 8 conducting strips 9, the intermediate layer is provided with 6 conducting strips 9, innermost layer is provided with 4 conducting strips 9, and the outer end of conducting strip 9 is in cavity 6, and the inwall of close outer cup courage 3; Described conducting strip 9 satisfies: when himself temperature is lower than 50 ℃, the outer end of conducting strip 9 does not contact with the inwall of outer cup courage 3, when temperature is higher than 50 ℃, its outer end is contacted with the inwall of outer cup courage 3, conducting strip 9 is Z-shaped, the inner face 10 of conducting strip 9 has the identical cambered surface of outer wall with interior cup courage 4, and the outer face 11 of conducting strip 9 has the identical cambered surface of inwall with outer cup courage 4.Contact area is bigger like this, and heat-conducting effect is better, and all the other structures are identical with the structure of embodiment 1 shown in Figure 1.

Embodiment 4:

As shown in Figure 6: conducting strip 9 satisfies: when himself temperature is lower than 60 ℃, the outer end of conducting strip 9 does not contact with the inwall of outer cup courage 3, when temperature is higher than 60 ℃, its outer end is contacted with the inwall of outer cup courage 3, and outer cup courage 3 bottoms are fixedly connected with the base 7 of band heat-insulation layer by screw 8.All the other structures are identical with embodiment 3 structures shown in Figure 3.

The effect that conducting strip 9 satisfies among the foregoing description 3 and the embodiment 4 can have three kinds of modes: one, conducting strip 9 and the interior cup courage 4 the same bigger metal material of thermal coefficient of expansion, alloy material and the nontoxic macromolecular materials selected, can be iron-cobalt-nickel alloy, also can be molybdenum-copper alloy; They are two years old, an interior cup courage 4 is the bigger metal material of thermal coefficient of expansion, alloy material and nontoxic macromolecular material, can be iron-cobalt-nickel alloy, also can be molybdenum-copper alloy, and conducting strip 9 is an ordinary metallic material, as: stainless steel, carbon steel, aluminium alloy etc.; They are three years old, an interior cup courage 4 is an ordinary metallic material, as: stainless steel, carbon steel, aluminium alloy etc., and interior cup courage 4 is the bigger metal material of thermal coefficient of expansion, alloy material and nontoxic macromolecular material, can be iron-cobalt-nickel alloy, also can be molybdenum-copper alloy.

The operation principle of the thermos cup of the utility model self-regulation water temperature is:

When pouring boiling water in the interior cup courage 4 in the cup (for example: 100 ℃), because the thermal coefficient of expansion of interior cup courage 4 is bigger, interior cup courage 4 expands rapidly and is out of shape laterally, the volume of cavity 6 diminishes rapidly, the inwall of the very fast and outer cup courage 3 of cup courage 4 contacts in making, in in the cup courage 4 heat of water reach outer cup courage 3 by interior cup courage 4, the outer wall by outer cup courage 3 outwards dispels the heat, thereby water temperature is progressively reduced; When the temperature of water in the cup constantly descends, during to certain value (for example: 50 ℃), this is relevant with material property, and interior cup courage 4 begins retraction again, and interior cup courage 4 separates with outer glass of courage 3, has formed certain cavity 6 again; Because in the cavity 6 is vacuum, or is full of air, be the non-conductor of heat, the water in the cup has just in time reached the temperature of design at this moment, begins insulation, thereby has reached the purpose of autocontrol temperature.

Interior cup courage 4 adopts the bigger material of thermal coefficient of expansions, outer cup courage 3 adopts the thermal coefficient of expansion materials with smaller, guarantee interior cup courage 4 during in thermal expansion with outside a glass courage 3 when contacting, both can not be separated, can fast heat be shed, the planform of thermos cup can adopt and satisfy the different various appearance designs that require.

In like manner, the outer wall of interior cup courage 4 is welded with the inner of conducting strip 9, and the outer end of conducting strip 9 is in cavity 6, and the inwall of close outer cup courage 3, can make the volume of cavity 6 big like this, thereby can more effective insulation.

Claims

The thermos cup of 1, self-regulation water temperature, mainly comprise: the bowl cover (1) of band heat-insulation layer, outer glass courage (3), the sealed hollow (6) that is positioned at bowl cover (1) and forms between the sealing gasket (2) between the cup courage (3), cup courage (4), outer glass courage (3) and glass courage (4) outward, it is characterized in that: the outer wall of interior cup courage (4) is welded with the inner of conducting strip (9), the outer end of conducting strip (9) is in cavity (6), and the inwall of close outer cup courage (3);

Described conducting strip (9) satisfies: when himself temperature is lower than a certain temperature value, the outer end of conducting strip (9) does not contact with the inwall of outer cup courage (3), when temperature is higher than a certain temperature value, its outer end is contacted with the inwall of outer cup courage (3).
2, the thermos cup of self-regulation water temperature according to claim 1, it is characterized in that: conducting strip (9) is for Z-shaped, the inner face (10) of conducting strip (9) has the identical cambered surface of outer wall with interior cup courage (4), and the outer face (11) of conducting strip (9) has the identical cambered surface of inwall with outer cup courage (4).
3, the thermos cup of self-regulation water temperature according to claim 1 and 2 is characterized in that: the interior gassy of cavity (6), or be vacuum state.
4, the thermos cup of self-regulation water temperature according to claim 3 is characterized in that: outer cup courage (3) bottom is fixedly connected with the base (7) of band heat-insulation layer by screw (8).