CN205072725U

CN205072725U - Electrical heating heat preservation thermos flask

Info

Publication number: CN205072725U
Application number: CN201520415863.5U
Authority: CN
Inventors: 程笑钰
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-06-16
Filing date: 2015-06-16
Publication date: 2016-03-09
Anticipated expiration: 2025-06-16

Abstract

The utility model relates to an electrical heating kettle, but especially relate to a convenient to carry electrical heating, can heat retaining thermos flask, including the kettle body and heating base, one side of the kettle body sets up the handle, establish switch in the handle, its characterized in that the kettle body is by interior and once divide into heating inner bag, insulating layer, heat preservation and shell outward, heating inner bag material is made for the good conductor material of heat and bottom and heating base contact, an organic whole is constituteed with insulating layer, heat preservation and shell to the setting of heating base inside the kettle, and external power supply. The present case is in the heating process, and external portion sets up the isolation structure at the kettle, has avoided the exposed easy problem of scalding of the kettle body that exists among the prior art, in addition, the heat preservation is still set up in the present case, has solved the easy refrigerated problem of outage after heat water, has reduced when also having solved daily use and has made a round trip to lead the hydrothermal problem of trading, danger when bringing very big convenient while also to reduce to add the thermos use for people's life.

Description

A kind of electrical heat tracing thermos flask

Technical field

The utility model relates to a kind of electric heating kettle, particularly relate to a kind of easy to carry can electrical heating, the thermos flask that can be incubated.

Background technology

Along with the raising of people's living standard, people start more to focus on quality of life, avoid the cold water drinking raw food as far as possible; Therefore, requisite kitchen utensils during Quick heating kettle has become people to live gradually, the now electric heating kettle that generally uses of people being mainly made up of the stainless steel of heat conduction of kettle itself, be placed on bottom kettle body on supporting heated base and heat, after water is opened, hot water in kettle is transferred in heat insulation thermos bottle and is incubated by the handle that people are made by bad heat-conducting plastic, makes hot water can continue to drink, and be unlikely to cool fall., there is potential safety hazard in above-mentioned situation, is that the stainless steel of the kettle body room heat conduction of heating kettle is made on the one hand, very boiling hot after heating, and directly in atmosphere exposed, and easily scald people, danger coefficient is high; On the other hand, heated base is what to separate with kettle body, and the conductor part of heated base can be directly in atmosphere exposed, once in operating process, instills water because of carelessness, can burn to causing whole heated seats, and whole heating kettle is just discarded; If do not extract socket, electric conduction phenomena may occur, people also can be caused injured, and danger coefficient is equally very high; In addition, also there is a defect in this prior art, heating kettle itself can not be incubated, and needs after water is boiled, transfers in special heat insulation thermos bottle and be incubated, and operates very inconvenient, if sometimes have forgotten, water is just cool, has inconvenience more; Therefore people are badly in need of a kind of convenient electric heating warming water pot now.

Summary of the invention

For the defect that above-mentioned prior art exists, this case proposes one Environmental Safety more, easy to use, has the electric heating kettle scheme of heat insulation function.

Technology contents of the present utility model comprises: a kind of electrical heat tracing thermos flask, comprises kettle body 1 and heated base 2; The side of kettle body 1 arranges handle 11, establishes power switch 111 in described handle 11; It is characterized in that described kettle body 1 is once divided into heating inner liner 12, thermal insulation layer 13, heat-insulation layer 14 and shell 15 from inside to outside; Described heating inner liner 12 material is that the good conductor material of heat is made and bottom contacts with heated base 2; It is inner that described heated base 2 is arranged on kettle body 1, forms one with thermal insulation layer 13, heat-insulation layer 14 and shell 15, and external power supply.

Described kettle body 1 is divided into dismountable upper and lower two parts, and two parts are threaded connection; With a pot lid that can be vented 16 on described kettle body 1.

Described pot lid 16 size is corresponding with the delivery port of heating inner liner 12, pot lid 16 is provided with the annular groove some preventing from producing suction with the inwall of heating inner liner 12 delivery port.

Arrange auxiliary plate 17 between described heating inner liner 12 and thermal insulation layer 13, heating inner liner 12 can depart from separately kettle body 1.

Described handle 11 is arranged at the power switch 111 that heated base is communicated with, for directly controlling the duty of heated base 2.

The beneficial effects of the utility model are: this case, in heating process, arranges isolation structure in kettle external body, avoid the problem of the exposed easy scald of the kettle body existed in prior art; In addition, this case also sets up heat-insulation layer, the problem that after solving power-off, hot water easily cools, decreases when also solving routine use and leads heat exchange water problem back and forth, also reduces danger when heating kettle uses while bringing great convenience for people's life.

Accompanying drawing explanation

Figure 1 shows that the internal anatomy of a kind of electrical heat tracing thermos flask of the utility model

Figure 2 shows that the structural representation of the pot lid 16 of a kind of electrical heat tracing thermos flask of the utility model

Detailed description of the invention

As shown in the figure, kettle body 1, handle 11, power switch 111, heating inner liner 12, thermal insulation layer 13, heat-insulation layer 14, shell 15, pot lid 16, heated base 2;

As shown in Figure 1, kettle body 1 is in cylindric, and top is the opening of reduced diameter, is once made up of shell 15, heat-insulation layer 14, thermal insulation layer 13 outer and interior, parcel one heating inner liner 12 in thermal insulation layer 13; Its housing 15, heat-insulation layer 14, thermal insulation layer 13 are assembled into one, and are referred to as skin, and this skin is mainly divided into three parts, is respectively from top to bottom: Part I is shoulder, and Part II is stack shell, and Part III is bottom; From top to bottom by screw thread affixed one-tenth entirety between three parts; Erection sequence is, first Part III bottom and Part II stack shell is fixed together, is then put into by heating inner liner 12, to be finally enclosed within by Part I shoulder on heating inner liner 12 and affixed with the upper end of Part II stack shell; The shape size of heating inner liner 12 is corresponding with the shape size of the outer inwall of above-mentioned kettle body 1, and after installation, the skin of kettle body 1 just in time wraps heating inner liner 12 completely; In the below of heating inner liner 12, heated base 2 is set, this base exterior is wrapped up by the outer field bottom of above-mentioned kettle body 1 and is fixed on bottom kettle body 1, can directly be connected with heating inner liner 12, the heating inner liner 12 made for stainless steel heats, and heated base 2 is connected by wire and plug and extraneous power supply, and is arranged on by power switch on the handle 11 of kettle body 1, prevent due to after water opens spilling, spatter switch with water, burn heated base 2 or conduction, people is worked the mischief.

The effect of auxiliary plate 17 is that to prevent heating inner liner from vacillating now to the left, now to the right in kettle body 1 indefinite.

In addition, handle 11 mainly contains non-conductive Heat Conduction Material and makes, and generally adopts made of plastic.Kettle body 1 will be arranged the pot lid 16 of anti-overflow, be to prevent spilling water on the one hand, scalds people, on the other hand by the alarm life that the steam vent on pot lid 16 sends, prompting water is boiled, and after hearing alarm song, user initiatively can pull up socket, deenergization, avoids unnecessary potential safety hazard; In addition, because the inwall of heating inner liner 12 belongs to smooth inner wall, after inserting heating inner liner 12 bottleneck for preventing pot lid 16, produce suction each other, can do not pull out out, inventor specially inserts at pot lid 16 in the part in heating inner liner 12 and arranges annular groove some, and for reducing the formation of frictional force and water surface tension, no matter when such pot lid 16 is all easy to extract.The effect of heat-insulation layer 14 and thermal insulation layer 13 is incubated heating inner liner 12, makes the temperature holding time of boiling water more longer, not only saving water resource, be more the reduction of the trouble of switching hot water back and forth; Also the good water to heating is isolated from the outside simultaneously, avoids scalding people, the especially danger of children.

In sum; the description that the utility model is casted a brick to attract jade by applicant; better protection domain of setting forth this case; but should state that above-mentioned case is only the preferred forms of this case type; the protection domain of this case can not be embodied completely; if anyone, by the amendment carried out this case, retouching and improvement, all belongs in the protection domain of this case.

Claims

1. an electrical heat tracing thermos flask, comprises kettle body (1) and heated base (2); The side of kettle body (1) arranges handle (11), establishes power switch (111) in described handle (11); It is characterized in that described kettle body (1) is once divided into heating inner liner (12), thermal insulation layer 13, heat-insulation layer (14) and shell (15) from inside to outside; Described heating inner liner (12) material is that the good conductor material of heat is made and bottom contacts with heated base (2); It is inner that described heated base (2) is arranged on kettle body (1), forms one with thermal insulation layer (13), heat-insulation layer (14) and shell (15), and external power supply.

2. a kind of electrical heat tracing thermos flask according to claim 1, it is characterized in that described kettle body (1) is divided into dismountable upper and lower two parts, two parts are threaded connection; With a pot lid that can be vented (16) on described kettle body (1).

3. a kind of electrical heat tracing thermos flask according to claim 2, it is characterized in that described pot lid (16) size is corresponding with the delivery port of heating inner liner (12), pot lid (16) is provided with the annular groove some preventing from producing suction with the inwall of heating inner liner (12) delivery port.

4. a kind of electrical heat tracing thermos flask according to claim 1, it is characterized in that arranging auxiliary plate (17) between described heating inner liner (12) and thermal insulation layer (13), heating inner liner (12) can depart from separately kettle body (1).

5. a kind of electrical heat tracing thermos flask according to claim 1, it is characterized in that described handle (11) above arranges the power switch (111) be communicated with heated base, for directly controlling the duty of heated base (2).