CN106307999A - Portable electric heating thermos cup - Google Patents

Portable electric heating thermos cup Download PDF

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Publication number
CN106307999A
CN106307999A CN201610931002.1A CN201610931002A CN106307999A CN 106307999 A CN106307999 A CN 106307999A CN 201610931002 A CN201610931002 A CN 201610931002A CN 106307999 A CN106307999 A CN 106307999A
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China
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cup
heating
described
part
heat
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CN201610931002.1A
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Chinese (zh)
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CN106307999B (en
Inventor
张鲁云
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广西大学
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Publication of CN106307999B publication Critical patent/CN106307999B/en

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    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45FTRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
    • A45F3/00Travelling or camp articles; Sacks or packs carried on the body
    • A45F3/16Water-bottles; Mess-tins; Cups

Abstract

The invention discloses a portable electric heating thermos cup. The portable electric heating thermos cup comprises cup bases, a cup body and a cup cover, wherein the cup body is a cylinder provided with an open upper end and formed by a waterproof casing, a thermal insulating layer, a heating layer and a liner from outside to inside sequentially, and a cavity is formed between the thermal insulating layer and the heating layer; the cup cover is in threaded connection with the opening in the upper end of the cup body; the cup bases comprise a first cup base and a second cup base, two ends of the first cup base are in threaded connection with the cup body and the second cup base respectively, the first cup base is provided with a heating assembly and a first conductive connection port electrically connected with the heating assembly, and the port body of the first conductive connection port is formed in the bottom end of the first cup base; the second cup base is a detachable plug-in base plate, and a second conductive connection port is formed in the second cup base; the port body of the first conductive connection port can be in matched connection with the second conductive connection port, power supply is realized, and the heating assembly is started to heat the heating layer and the liner. By means of ingenious design, the urgent requirement of outdoor exercise crowds for a portable cup with heating and thermal insulation capabilities can be provided.

Description

A kind of Portable electric-heating thermos cup

[technical field]

The invention belongs to technical field of living goods, particularly to a kind of Portable electric-heating thermos cup.

[background technology]

Cup is to use one of most apparatus in our daily life.In cold winter, for make cup holds Hot water will not cool off, and generally selects thermos cup to hold hot water, but overlong time still can cool off, and needs again to beat hot water, along with Demand the most also has product to be the function that thermos cup has heating automatically, but general overall volume is relatively big, and not side Portable belt, it has not been convenient to the use space limiting them charged constantly, carries good heat preservation performance winter when and can heat Thermos cup be to mountain-climbing, go on a hike crowd be one be badly in need of demand, so the present invention is directed to the demand of this crowd, if Count a thermos cup, to solve above-mentioned problem.

[summary of the invention]

The present invention is directed to above-mentioned problem, it is provided that a kind of Portable electric-heating thermos cup, energy specific aim is to ascending a height, going on a hike Crowd a kind of better heat preservation is provided, be convenient for carrying, can heat to according to demand the water in cup, functional performance is fitted Close and carry water storage apparatus through for a long time, and needs can be met and drink and obtain hot water, in cold district travelling or winter, need one High insulating effect, can guarantee that and drink hot water, and the present invention is provided that the urgent need demand of outdoor activity crowd by design cleverly.

For reaching above-mentioned purpose, the technical solution adopted in the present invention is:

A kind of Portable electric-heating thermos cup, including cup base, cup body and bowl cover, described cup body is by preventing the most successively The cylinder of the upper end open that water hull, heat-insulation layer, zone of heating and inner bag are constituted, is provided with sky between described heat-insulation layer and zone of heating Chamber;Described bowl cover is threaded connection with the upper end open of cup body;Described cup base includes the first cup base and the second cup base, One end of described first cup base is threaded connection with cup body, and the other end and second cup base of the first cup base pass through screw thread Connecting, the first cup base is provided with heating assembly and first is conductively connected mouth with heating assembly electrically connects, and first is conductively connected mouth Port be positioned at the bottom of the first cup base, heating assembly is in close contact with zone of heating and inner bag;At the bottom of heating assembly and zone of heating The cross sectional shape in portion matches, and described second cup base is detachable plug-in chassis, detachable plug-in chassis arranges second and leads Be electrically connected interface and USB data line, and second is conductively connected mouthful Electricity Federation one USB data line, and the surrounding on detachable plug-in chassis sets one Spill annular groove, USB data line can be wound around and be positioned in spill annular groove;Fixing USB data line plug it is additionally provided with in spill annular groove Snap close, the width of described snap close is less than the width of spill annular groove;The degree of depth of described spill annular groove is identical with the height of snap close;

First port being conductively connected mouth can be conductively connected mouth coupling and be connected with second, and realizes power supply, starts heating group Zone of heating is heated by part with inner bag;

Described heating assembly is heat-generating disc, and heat-generating disc is made up of following raw material: in parts by weight by Kaolin 1-5 part, Pulvis Talci 1-5 part, electrically molten magnesia 1-5 part, carborundum 1-5 part, quartz 1-5 part, Lanthanum Chromite 1-5 part, molybdenum dioxide After the mixing of 1-5 part, under the conditions of high temperature 600-800 DEG C, carry out calcining fusing obtain fused mass, water after being cooled back to 100-150 DEG C Inject moulding in heat-generating disc mould, be the most quickly down to room temperature sizing, i.e. can get heat-generating disc.

The know-why of the present invention is: by obtaining a thermos cup after reasonable in design layout, when needing heating Time, USB data line plug is extracted from snap close, pulls out certain length according to demand, USB data line plug is connected to Portable power source starts power supply, heats the water in thermos cup.Heating is achieved in that to be led the first of the first cup base The port of interface of being electrically connected can be conductively connected mouth coupling and be connected with the second of the second cup base, and realizes powering;Power supply post-heating layer Having the advantage that the rate of heat addition is fast, quickly can heat up the water in cup, additional inner bag is also the material of good heat-transfer Make, more shorten the time of heat temperature raising, and zone of heating breaks the limitation of conventional single bottom-heated, the present invention's Zone of heating is the same with cup body, is the cylinder of an entirety parcel inner bag so that heating heat transfer is more rapid, and the water in inner bag is not only Beginning to warm up from bottom, both sides are heated the most simultaneously, when water-bed portion and the surrounding of certain volume are heating, and the flow direction of heat transfer will Spreading the water in whole inner bag more rapidly, being heated of water will be more uniform, also prevent what water boiling directionless caused Temperature is uneven, being heated inequality and making the destructurized of inner bag of inner bag surface, damages inner bag, reduces the use year of thermos cup Limit, needs drinking person can timely use hot water, on the high mountain of cold or low pressure, and temporal energy of racing against time Reduce outdoor enthusiast and the safety problem of travel accident occurs;When need not additionally start heating function, can be by second As common water storage apparatus after cup base removal, so also allow for carrying.

As further illustrating, described heat-insulation layer is obtained by the raw material mixed foaming of following parts by weight: polyhydric alcohol mixes Thing 50-70 part, lithium bentonite 8-15 part, polyisocyanates 100-150 part, fire retardant 10-25 part, a fluorine dichloroethanes 10- 15 parts, composite catalyst 10-20 part.

As further illustrating, described polyhydric alcohol compound is that the polyvinyl alcohol of 1:3:5, lignin polyether are many by weight ratio Unit's alcohol, glycerol composition;

Described composite catalyst is to be the dibutyltin dilaurate of 2:3:5, N by weight ratio, N-dimethyl cetylamine Form with potassium oleate;

Described fire retardant is made up of the red phosphorus that weight ratio is 1:3 and mica powder.

As further illustrating, the viscosity of described lignin polyether polyhydric alcohol is 425mpas s, average functionality 4.5.

As further illustrating, in bowl cover, it is additionally provided with seal gasket, and seal gasket is connected to opening of cup at bowl cover During mouth end, described seal gasket can make bowl cover be tightly connected with cup body.Such connection arranges and can further promote insulation Time, prevent in cup liquid to flow out.

As further illustrating, the bottom of described first cup base is provided with one and first port size being conductively connected mouth The dust cap of coupling, described dust cap can folding.

As further illustrating, described waterproof cover is that metal mixed material is made, and described metal mixed material is by 1-3 weight The amount copper of part, the zinc of 1-3 weight portion, the nickel of 1-3 weight portion, the ferrum composition of 1-3 weight portion.

As further illustrating, the material of described zone of heating is rustless steel or ferrum is made.

As further illustrating, described inner bag is rustless steel or diamond is made.

As further illustrating, the specification capacity of described thermos cup is 250-1000mL.

The method have the advantages that

1, the thermos cup design of the present invention is ingenious, it is only necessary to the charging object carrying storage electricity can realize charging, is not required to Domestic power supply to be found, uses electrical socket to power under the voltage of 220v, is convenient for carrying, is particularly suitable for outdoor activity crowd and makes With, there is great promotional value.

2, in the application, kaolinic specific surface area is big, has good physical adsorbability and chemical mobility of the surface, has relatively Good plasticity;Pulvis Talci has good lubricity, anti-glutinous, fluidizer, fire resistance, acid-resisting, fusing point high, chemical is not lived The excellent Wuli-Shili-Renli system approach such as bold and vigorous, attached power is strong, owing to the crystal structure of Talcum is stratiform, easily split into so having Tending to and special slip of scale;Quartz, when reaching certain particle diameter, has good thickening, photoextinction;Electric smelting aoxidizes Magnesium has preferable electric conductivity, crack resistance;Carborundum axial strength and modulus are high, and density is low, higher than performance, without creep, non-oxygen Changing superhigh temperature resistant under environment, fatigue durability is good, and specific heat and electric conductivity are between nonmetal and metal, and thermal coefficient of expansion is little and tool Having anisotropy, good corrosion resistance, X-ray transparent is good, has good electrical and thermal conductivity performance etc.;The Lanthanum Chromite thermal efficiency is high, Unit are caloric value is big.The applicant is heat temperature raising in order to obtain that a kind of heating function is good, the thermal efficiency is high, under equal conditions Fast heat-generating disc, by electrically molten magnesia, carborundum, Lanthanum Chromite has after excellent electrical and thermal conductivity material is calcined the most afterwards can phase Fusion mutually, the fusant decay resistance obtained is more preferable, unit caloric value improves, and after combining the mixing fusion of other raw materials Can prevent compound body from fracture or seminess, the kaolinite when that Kaolin addition of other raw materials as basic forming material occurring The chemical mobility of the surface of soil can well be combined with other raw materials, and Pulvis Talci can make fusion mixture improve the ability of anti-division, Quartz, molybdenum dioxide can increase the toughness of fusion mixture and make be heated evenly during calcining, through the reaction of series After obtain the heat-generating disc of molding, not only heat conductivity is high, can quickly heat, and heating efficiency is the highest, and sends out after living through 58h Thermal efficiency change is little, good stability.

3, the polyhydric alcohol compound of the present invention can reaction full and uniform with polyisocyanates, promote that other auxiliary agent is at reactant In uniformly mix dispersion, generate the fine and closely woven abscess that is evenly distributed, reduce foam-formed after shrinkage factor;The mixed catalytic used Agent can improve the response rate of reaction, shortens the preparation time of heat-insulation layer;Muscovitum is a kind of layer silicate mineral containing water, Mica powder has acidproof, alkaline-resisting, the chemical stability of uniqueness, also has good insulation and thermostability, noninflammability, anticorrosion Property, it is good fire retardant that red phosphorus has good heat absorption function, and the application is by preferred by weight 1:3 of mica powder and red phosphorus The flame retardant effect that mode improves, and two kinds of materials are cheap, thus reduce the cost of manufacture of heat-insulation layer so that whole insulation The price of cup also reduces.Lithium bentonite makees thickening agent, suspension stabilizer, the perforate of increase polyurethane hard foam that can be suitable Rate, and foamable gel and curing rate can be delayed, prevent foam from greatly and easily extruding inner bag with outer because of short time inner accumulated strength Wall, reduce " bad foam " generation, reduce simultaneously foam-formed after shrinkage factor.

[accompanying drawing explanation]

Fig. 1 is the structural representation of thermos cup of the present invention:

Fig. 2 is cup body of the present invention and the first cup base connection sectional view:

Fig. 3 is the structural representation of the present invention the second cup base;

Fig. 4 be the present invention the second cup base partial structurtes schematic diagram;

Fig. 5 is the upward view of the present invention the first cup base;

Main element symbol description:

In figure, bowl cover 1, cup body 2, waterproof cover 20, heat-insulation layer 21, cavity 22, zone of heating 23, inner bag 24, the first cup base 3, heat assembly 31, first is conductively connected mouth 32, the second cup base 4, USB data line 41, snap close 42, spill annular groove 43, and second It is conductively connected mouth 44, dust cap 5.

Following detailed description of the invention will further illustrate the present invention in conjunction with above-mentioned accompanying drawing.

[detailed description of the invention]

Embodiment 1:

As Figure 1-5, a kind of Portable electric-heating thermos cup, the specification capacity of thermos cup is 500mL;Including cup base, Cup body 2 and bowl cover 1, cup body 2 is the most successively by zone of heating 23 and being made up of waterproof cover 20, heat-insulation layer 21, rustless steel The cylinder of the upper end open that the inner bag 24 that rustless steel is made is constituted, is provided with cavity 22, cup between described heat-insulation layer and zone of heating Lid 1 is threaded connection with the upper end open of cup body 2;Cup base includes the first cup base 3 and the second cup base 4, at the bottom of first glass One end of seat 3 is threaded connection with cup body 2, and the other end and second cup base 4 of the first cup base 3 are threaded connection, the One cup base 3 is provided with heating assembly 31 and first is conductively connected mouth 32 with heating assembly 31 electrically connects, and first is conductively connected mouth The port of 32 is positioned at the bottom of the first cup base 3, and heating assembly 31 is in close contact with zone of heating 23 and inner bag 24;Heating assembly 31 Matching with the cross sectional shape bottom zone of heating 23, the second cup base 4 is detachable plug-in chassis, and detachable plug-in chassis sets Putting second and be conductively connected mouth 44, as shown in Figure 1,3, second is conductively connected mouth 44 Electricity Federation one USB data line 41, at the bottom of detachable plug-in Dish is provided with USB data line 41, and the surrounding on detachable plug-in chassis sets a spill annular groove 43, and USB data line 41 can be wound around and put It is placed in spill annular groove 43;The snap close 42 of fixing USB data line 41 plug it is additionally provided with in spill annular groove 43, described snap close 42 Width is less than the width of spill annular groove 43, and the degree of depth of spill annular groove is identical with the height of snap close;First is conductively connected mouth 32 Port can be conductively connected mouth 44 coupling and be connected with second, and realizes power supply, starts heating assembly 31 to zone of heating 23 and inner bag 24 Heat.As in figure 2 it is shown, be provided with one and first port size being conductively connected mouth 32 in the bottom of the first cup base 3 The dust cap 5 joined, and dust cap 5 can folding.

The know-why of the present invention is: by obtaining a thermos cup after reasonable in design layout, when needing heating Time, USB data line 41 plug is extracted from snap close 42, pulls out certain length according to demand, by USB data line 41 plug It is connected to portable power source and starts power supply, the water in thermos cup is heated.Heating is achieved in that the first cup base 3 The first port being conductively connected mouth 32 can be conductively connected with the second of the second cup base 4 mouth 44 coupling is connected, and realize power; Power supply post-heating layer 23 has the advantage that the rate of heat addition is fast, quickly can heat up the water in cup, and additional inner bag 24 is also The material of good heat-transfer is made, and more shortens the time of heat temperature raising, and zone of heating 23 breaks conventional single bottom The limitation of heating, the zone of heating 23 of the present invention is the same with cup body 2, is the cylinder of an entirety parcel inner bag 24 so that heating Conducting heat more rapid, the water in inner bag 24 not only begins to warm up from bottom, and both sides are heated the most simultaneously, when certain volume water-bed portion and Surrounding is at heating, the water that the flow direction of heat transfer will spread in whole inner bag 24 more rapidly, and being heated of water will be more uniform, The directionless temperature that causes that also prevent water boiling is uneven, being heated inequality and make the structure quilt of inner bag 24 of inner bag 24 surface Destroy, damage inner bag 24, reduce the service life of thermos cup, need drinking person can timely use hot water, in cold Or on the high mountain of low pressure, temporal racing against time can be reduced outdoor enthusiast and the safety problem of travel accident occurred; When need not additionally start heating function, can using after the second cup base 4 removal as common water storage apparatus, by dust-proof Lid 5 covers the first port being conductively connected mouth 32, so can protect the first port being conductively connected mouth 32, also allow for carrying.

Wherein, heating assembly 31 is heat-generating disc, and heat-generating disc is made up of following raw material: in parts by weight will

Kaolin 1 part, Pulvis Talci 1 part, electrically molten magnesia 1 part, carborundum 1 part, 1 part of quartz, Lanthanum Chromite 1 part, titanium dioxide After molybdenum 1 part mixing, under the conditions of high temperature 600 DEG C, carry out calcining fusing obtain fused mass, after being cooled back to 100 DEG C, be poured into heating Moulding in dish mould, is the most quickly down to room temperature sizing, i.e. can get heat-generating disc.

Wherein, waterproof cover 20 is made for metal mixed material, and described metal mixed material is the copper by 1 weight portion, 1 weight The zinc of part, the nickel of 1 weight portion, the ferrum composition of 1 weight portion.The waterproof cover 20 that these four material mixing is made, not only anticracking energy Power improves, and hardness is big, is difficult to break, and waterproof cover 20 organizational structure formed is tightr, can play further in obstruct Heat inside gallbladder 24 passes out, and reduces the loss of heat transfer.And after by several material combination, higher in hardness, enter one Step the physical property that improve resistance to compression and stability, prevent waterproof cover move out of doors mal-condition lower casing impaired Internal structure is affected so that the time limit that water tumbler uses is longer after Yan Chong.

Wherein, heat-insulation layer 21 is obtained by the raw material mixed foaming of following parts by weight: polyol blends 50 parts, lithio are swollen 8 parts of profit soil, polyisocyanates 100 parts, fire retardant 10 parts, a fluorine dichloroethanes 10 parts, composite catalyst 10 parts.

Wherein, polyhydric alcohol compound is the polyvinyl alcohol of 1:3:5, lignin polyether polyhydric alcohol, glycerol group by weight ratio Become;

Composite catalyst is to be the dibutyltin dilaurate of 2:3:5, N by weight ratio, N-dimethyl cetylamine and oil Acid potassium composition;

Fire retardant is made up of the red phosphorus that weight ratio is 1:3 and mica powder;

The viscosity of lignin polyether polyhydric alcohol is 425mpas s, average functionality 4.5.

Embodiment 2:

Identical with the operation principle of embodiment 1, difference is:

1. the cup body 2 of thermos cup is additionally provided with cartoon pattern so that outward appearance is more attractive in appearance.

2. heat-generating disc is made up of following raw material: in parts by weight by Kaolin 5 parts, Pulvis Talci 5 parts, electric smelting oxygen Change 5 parts of magnesium, carborundum 5 parts, 5 parts of quartz, Lanthanum Chromite 5 parts, after molybdenum dioxide 5 parts mixing, forge under the conditions of high temperature 800 DEG C Scorification obtains fused mass, is poured into moulding in heat-generating disc mould, the fastest prompt drop after being cooled back to 150 DEG C Shape to room temperature, i.e. can get heat-generating disc.

3. waterproof cover 20 is made for metal mixed material, and described metal mixed material is the copper by 3 weight portions, 3 weight portions Zinc, the nickel of 3 weight portions, 3 weight portions ferrum composition.The waterproof cover 20 that these four material mixing is made, not only anticracking ability Improving, hardness is big, is difficult to break, and waterproof cover 20 organizational structure formed is tightr, can play obstruct inner bag further Heat inside 24 passes out, and reduces the loss of heat transfer.

4. heat-insulation layer 21 is obtained by the raw material mixed foaming of following parts by weight: polyol blends 70 parts, lithio swelling 15 parts of soil, polyisocyanates 150 parts, fire retardant 25 parts, a fluorine dichloroethanes 15 parts, composite catalyst 20 parts.

Wherein, polyhydric alcohol compound is the polyvinyl alcohol of 1:3:5, lignin polyether polyhydric alcohol, glycerol group by weight ratio Become;

Composite catalyst is to be the dibutyltin dilaurate of 2:3:5, N by weight ratio, N-dimethyl cetylamine and oil Acid potassium composition;

Fire retardant is made up of the red phosphorus that weight ratio is 1:3 and mica powder;

The viscosity of lignin polyether polyhydric alcohol is 425mpas s, average functionality 4.5.

5. the specification capacity of thermos cup is 250mL;Zone of heating 23 is fabricated from iron, inner bag 24 is made up of diamond.

Embodiment 3:

Identical with the operation principle of embodiment 1, difference is:

1. heat-generating disc is made up of following raw material: in parts by weight by Kaolin 3 parts, Pulvis Talci 2 parts, electric smelting oxygen Change 4 parts of magnesium, carborundum 3 parts, 4 parts of quartz, Lanthanum Chromite 3 parts, after molybdenum dioxide 4 parts mixing, forge under the conditions of high temperature 700 DEG C Scorification obtains fused mass, is poured into moulding in heat-generating disc mould, the fastest prompt drop after being cooled back to 130 DEG C Shape to room temperature, i.e. can get heat-generating disc.

2. waterproof cover 20 is made for metal mixed material, and described metal mixed material is the copper by 2 weight portions, 2 weight portions Zinc, the nickel of 2 weight portions, 2 weight portions ferrum composition.The waterproof cover 20 that these four material mixing is made, not only anticracking ability Improving, hardness is big, is difficult to break, and waterproof cover 20 organizational structure formed is tightr, can play obstruct inner bag further Heat inside 24 passes out, and reduces the loss of heat transfer.

3. heat-insulation layer 21 is obtained by the raw material mixed foaming of following parts by weight: polyol blends 60 parts, lithio swelling 12 parts of soil, polyisocyanates 125 parts, fire retardant 18 parts, a fluorine dichloroethanes 13 parts, composite catalyst 15 parts.

Wherein, polyhydric alcohol compound is the polyvinyl alcohol of 1:3:5, lignin polyether polyhydric alcohol, glycerol group by weight ratio Become;

Composite catalyst is to be the dibutyltin dilaurate of 2:3:5, N by weight ratio, N-dimethyl cetylamine and oil Acid potassium composition;

Fire retardant is made up of the red phosphorus that weight ratio is 1:3 and mica powder;

The viscosity of lignin polyether polyhydric alcohol is 425mpas s, average functionality 4.5.

4. the specification capacity of thermos cup is 1000mL.

Embodiment 4:

Identical with the operation principle of embodiment 1, difference is:

1. heat-generating disc is to be made of stainless steel.

2. waterproof cover 20 is made for stainless steel material.

3. heat-insulation layer 21 is obtained by the raw material mixed foaming can bought on market in prior art.

Heat-generating disc embodiment 1-4 obtained and heat-insulation layer carry out physical property detection, and concrete detection is eye-catching and result is shown in Table 1,2.

The physical property detection case table of table 1 heat-generating disc

As seen from the above table, using heat-generating disc prepared by the present invention, not only heat conductivity is high, can quickly heat, and heating effect Rate is the highest, and heating efficiency change is little after living through 58h, good stability, compares the heat-generating disc tool using rustless steel to make There is more preferable advantage.

The physical property detection case table of table 2 heat-insulation layer

As seen from the above table, heat-insulation layer prepared by the present invention is used, in heat conductivity, stability, rate of closed hole and comprcssive strength There is good advantage.

Described above is the detailed description for the preferable possible embodiments of the present invention, but embodiment is not limited to this Bright patent claim, the equal change completed under the technical spirit suggested by all present invention or modification change, such as cup The shell shape of lid, the shape etc. of thermos cup, the contained the scope of the claims of the present invention all should be belonged to.

Claims (10)

1. a Portable electric-heating thermos cup, including cup base, cup body and bowl cover, it is characterised in that: described cup body is from outside to inside The cylinder of the upper end open being made up of waterproof cover, heat-insulation layer, zone of heating and inner bag successively, described heat-insulation layer and zone of heating it Between be provided with cavity;Described bowl cover is threaded connection with the upper end open of cup body;Described cup base includes the first cup base and Two cup bases, one end of described first cup base is threaded connection with cup body, at the bottom of the other end of the first cup base and second glass Seat is threaded connection, and the first cup base is provided with heating assembly and first is conductively connected mouth with heating assembly electrically connects, and the One port being conductively connected mouth is positioned at the bottom of the first cup base, and heating assembly is in close contact with zone of heating and inner bag;Heating group Cross sectional shape bottom part and zone of heating matches, and described second cup base is detachable plug-in chassis, detachable plug-in chassis On arrange second and be conductively connected mouth and USB data line, second is conductively connected mouthful Electricity Federation one USB data line, at the bottom of detachable plug-in The surrounding of dish sets a spill annular groove, and USB data line can be wound around and be positioned in spill annular groove;It is additionally provided with fixing in spill annular groove The snap close of USB data line plug, the width of described snap close is less than the width of spill annular groove;The degree of depth of described spill annular groove and snap close Height identical;
First port being conductively connected mouth can be conductively connected mouth coupling and be connected with second, and realizes power supply, starts heating assembly pair Zone of heating heats with inner bag;
Described heating assembly is heat-generating disc, and heat-generating disc is made up of following raw material: in parts by weight will
Kaolin 1-5 part, Pulvis Talci 1-5 part, electrically molten magnesia 1-5 part, carborundum 1-5 part, quartz 1-5 part, Lanthanum Chromite 1-5 Part, after the mixing of molybdenum dioxide 1-5 part, under the conditions of high temperature 600-800 DEG C, carry out calcining fusing obtain fused mass, be cooled back to It is poured into moulding in heat-generating disc mould after 100-150 DEG C, is the most quickly down to room temperature sizing, i.e. can be sent out Hot plate.
A kind of Portable electric-heating thermos cup the most according to claim 1, it is characterised in that: described heat-insulation layer is by following weight The raw material mixed foaming of number and obtain: polyol blends 50-70 part, lithium bentonite 8-15 part, polyisocyanates 100-150 Part, fire retardant 10-25 part, a fluorine dichloroethanes 10-15 part, composite catalyst 10-20 part.
A kind of Portable electric-heating thermos cup the most according to claim 2, it is characterised in that: described polyhydric alcohol compound is by weight Measure than being the polyvinyl alcohol of 1:3:5, lignin polyether polyhydric alcohol, glycerol composition;
Described composite catalyst is to be the dibutyltin dilaurate of 2:3:5, N by weight ratio, N-dimethyl cetylamine and oil Acid potassium composition;
Described fire retardant is made up of the red phosphorus that weight ratio is 1:3 and mica powder.
A kind of Portable electric-heating thermos cup the most according to claim 3, it is characterised in that: described lignin polyether polyhydric alcohol Viscosity be 425mpas s, average functionality 4.5.
A kind of Portable electric-heating thermos cup the most according to claim 1, it is characterised in that: it is additionally provided with fluid sealant in bowl cover Pad, and seal gasket is when bowl cover is connected to the opening of cup, described seal gasket can make bowl cover be tightly connected with cup body.
A kind of Portable electric-heating thermos cup the most according to claim 1, it is characterised in that: the bottom of described first cup base Being provided with a dust cap mated with the first port size being conductively connected mouth, described dust cap can folding.
A kind of Portable electric-heating thermos cup the most according to claim 1, it is characterised in that: described waterproof cover is metal mixed Material is made, and described metal mixed material is the copper by 1-3 weight portion, the zinc of 1-3 weight portion, the nickel of 1-3 weight portion, 1-3 weight The ferrum composition of amount part.
A kind of Portable electric-heating thermos cup the most according to claim 1, it is characterised in that: the material of described zone of heating is not Rust steel or ferrum are made.
A kind of Portable electric-heating thermos cup the most according to claim 1, it is characterised in that: described inner bag is rustless steel or gold Hard rock material is made.
A kind of Portable electric-heating thermos cup the most according to claim 1, it is characterised in that: the specification of described thermos cup is held Amount is 250-1000mL.
CN201610931002.1A 2016-10-31 2016-10-31 A kind of Portable electric-heating thermal insulation cup CN106307999B (en)

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CN106307999B CN106307999B (en) 2018-08-31

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US5283420A (en) * 1991-05-06 1994-02-01 Montalto Bartolino P Electrically heated beverage container
CN2715651Y (en) * 2004-05-26 2005-08-10 深圳市宝安区西乡镇臣田唐锋电器厂 Heating type warm preserving cup
CN103989380A (en) * 2014-06-12 2014-08-20 广西北流市红日紫砂陶瓷厂 Heating type dark-red enameled cup
CN203776581U (en) * 2014-03-31 2014-08-20 浏阳市康鑫中药科技有限责任公司 Health care and health preserving cup

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2085183U (en) * 1990-10-05 1991-09-25 罗远安 Heat-insulating cup
US5283420A (en) * 1991-05-06 1994-02-01 Montalto Bartolino P Electrically heated beverage container
CN2715651Y (en) * 2004-05-26 2005-08-10 深圳市宝安区西乡镇臣田唐锋电器厂 Heating type warm preserving cup
CN203776581U (en) * 2014-03-31 2014-08-20 浏阳市康鑫中药科技有限责任公司 Health care and health preserving cup
CN103989380A (en) * 2014-06-12 2014-08-20 广西北流市红日紫砂陶瓷厂 Heating type dark-red enameled cup

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