CN215305004U - Gather full glass kettle of thermal safety type - Google Patents
Gather full glass kettle of thermal safety type Download PDFInfo
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- CN215305004U CN215305004U CN202120715688.7U CN202120715688U CN215305004U CN 215305004 U CN215305004 U CN 215305004U CN 202120715688 U CN202120715688 U CN 202120715688U CN 215305004 U CN215305004 U CN 215305004U
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- glass kettle
- kettle body
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- temperature
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Abstract
The utility model discloses a heat-collecting safe all-glass kettle which comprises a glass kettle body, wherein a high-temperature-resistant insulating plate and a heating piece are sequentially assembled below the bottom of the glass kettle body, the heating piece is fixedly arranged in a fixed shell, and a heat-insulating layer is arranged between the heating piece and the fixed shell. According to the utility model, the high-temperature-resistant insulating plate is arranged between the glass kettle body and the heating element, so that potential safety hazards caused by water leakage and electric conduction after the bottom of the glass kettle body is broken are prevented, safety regulations are met, and the problem that 3C certification safety regulations in the heating process of the full-glass kettle in the prior art are not over-closed is solved; meanwhile, the heat heated by the heating part is insulated through the insulating layer and is gathered towards the glass kettle body, so that the heating efficiency is improved, and the influence of scattered heat on the service lives of the protective shell and the base is prevented.
Description
Technical Field
The utility model relates to the technical field of glass kettles, in particular to a heat-collecting safe all-glass kettle.
Background
The kettle is one of the necessary electrical appliances of daily life, and in recent years, the electric kettle is more and more widely used, and compared with a water dispenser, the electric kettle has the advantages of high water boiling speed and high temperature. At present, the electric kettle on the market is gradually changed into an electronic kettle with an electronic base from a base which is directly plugged, can integrate multiple functions into a whole, has exquisite appearance and is more and more sought by high-end customers.
Compared with an electric kettle which is directly plugged, the electric kettle with the base has the advantages that the shape is more delicate, the wiring of electric heating is more reasonable, and the electric heating wire is insulated and packaged with the outside, so that the electric kettle is safer to use. In the prior art, a glass heating chassis is adopted as a heating plate, but a heating piece is directly additionally arranged at the bottom of the glass plate, and the glass heating chassis has the potential safety hazards of water leakage and electric conduction after the glass base plate is broken in the heating process and is not in accordance with safety regulations.
The heating element of prior art includes heater and mould reversing element, the heater of heating element sets up in the set casing through mould reversing element snap-on, and do not set up the heat preservation in addition, this makes the glass kettle in the use, glass kettle bottom heating heat dispersion, can not gather the internal liquid heating of glass kettle, it scatters and disappears and hoards on the panel of base to have partial heat, this not only influences heating efficiency, still make the components and parts of pressing close to the panel in the base simultaneously, for example the circuit board etc. receive the heat radiation easily and influence life.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide a heat-collecting safe all-glass kettle to solve the problems in the technical background.
In order to achieve the purpose, the utility model is realized by the following technical scheme:
the utility model provides a gather full glass kettle of thermal safety type, includes the glass kettle body, glass kettle body bottom below has assembled high temperature resistant insulation board in proper order and has generated heat the piece, generate heat the fixed setting of piece in the set casing, and generate heat and be equipped with the heat preservation between piece and the set casing.
In the technical scheme, the high-temperature-resistant insulating plate is closely contacted and connected with the bottom surface of the glass kettle body.
In the technical scheme, the heating element comprises a heating wire and a die reversing element for fixing the heating wire, and the insulating layer is coated outside the die reversing element;
the heating wire is arranged by protruding the upper surface of the reverse mould component and embedded on one surface of the high-temperature-resistant insulating plate far away from the glass kettle body;
or the heating wire is recessed in the upper surface of the reverse mould and arranged at a spacing distance D from one surface of the high-temperature-resistant insulating plate far away from the glass kettle body, and the spacing distance D between the heating wire and the high-temperature-resistant insulating plate is 0-5 mm.
In the technical scheme, the bottom of the glass kettle body is provided with a protective shell, the fixed shell is assembled in the protective shell, the inner wall of the upper part of the protective shell is provided with a buckle, and the buckle is clamped on the outer circle of the bottom surface of the glass kettle body.
In the technical scheme, a clamping ring is arranged on the outer circumferential side of the high-temperature-resistant insulating plate, the upper portion of the clamping ring is clamped with the outer circumference of the bottom of the glass kettle body, and the bottom surface of the clamping ring is located below the high-temperature-resistant insulating plate and is tightly pressed against the bottom surface of the glass kettle body.
In the technical scheme, a protective shell is further arranged at the bottom of the glass kettle body, and the fixed shell is assembled in the protective shell;
the inner wall of the upper part of the protective shell 5 is coated on the clamping ring and is fixedly connected with the clamping ring, or the inner wall of the upper part of the protective shell is fixedly connected with the lower part of the clamping ring.
In the technical scheme, a mica sheet or a bakelite plate is arranged between the inner bottom surfaces of the fixed shell and the protective shell.
In the technical scheme, the electric heating protective shell further comprises a base, a lower electric coupler is arranged in the middle of the upper portion of the base, an upper electric coupler correspondingly coupled with the lower electric coupler is arranged on the bottom surface of the protective shell, a connector of the heating element is electrically connected with the upper electric coupler, and the lower electric coupler is electrically connected with a circuit board on the base.
In the technical scheme, the side wall of the bottom of the glass kettle body is also provided with a temperature sensor and a water level sensor, and the temperature sensor and the water level sensor are electrically connected with the upper electric coupler.
In the above technical scheme, a plurality of through holes are further formed in the bottom surface of the protective shell.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the high-temperature-resistant insulating plate is arranged between the glass kettle body and the heating element, so that potential safety hazards caused by water leakage and electric conduction after the bottom of the glass kettle body is broken are prevented, safety regulations are met, and the problem that the 3C certification safety regulations in the heating process of the full-glass kettle in the prior art are not passed is solved.
2. According to the utility model, the heat heated by the heating part is insulated through the insulating layer, and is gathered towards the glass kettle body, so that the heating efficiency is improved, and the influence of scattered heat on the service lives of the protective shell and the base is prevented.
Drawings
FIG. 1 is a schematic structural view of example 1;
FIG. 2 is a first position structure of the heat generating member and the high temperature resistant insulating plate in example 1;
FIG. 3 is a second structure of the position of the heat generating member and the high temperature-resistant insulating plate in embodiment 1;
FIG. 4 is a schematic structural view of embodiment 2;
FIG. 5 is a schematic structural view of embodiment 2 in which mica sheets are disposed between the inner bottom surfaces of the fixing shell and the protective shell;
FIG. 6 is a schematic structural view of embodiment 3;
FIG. 7 is a schematic structural view of example 4;
FIG. 8 is a schematic structural view of example 5;
in the figure, 1, a glass kettle body; 2. a high temperature resistant insulating plate; 3. a heat generating member; 3.1, a heating wire; 3.2, reversing the mould; 4. a heat-insulating layer; 5. a protective shell; 6. buckling; 7. a snap ring; 8. a power-up coupler; 10. a temperature sensor; 11. a water level sensor; 12. a stationary case; 100. a base; 101. a lower electric coupler; 102. a circuit board; d is the distance between the heating wire and the high-temperature resistant insulating plate.
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The utility model is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.
It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the components related to the present invention are only shown in the drawings rather than drawn according to the number, shape and size of the components in actual implementation, and the type, quantity and proportion of the components in actual implementation may be changed freely, and the layout of the components may be more complicated.
Example 1:
referring to fig. 1 to 3, the heat-collecting safe all-glass kettle provided by the utility model comprises a glass kettle body 1, wherein a high-temperature-resistant insulating plate 2 and a heating element 3 are sequentially assembled below the bottom of the glass kettle body 1, the heating element 3 is fixedly arranged in a fixed shell 12, and a heat-insulating layer 4 is arranged between the heating element 3 and the fixed shell 12; the high-temperature resistant insulating plate 2 is closely contacted and connected with the bottom surface of the glass kettle body 1, and the bottom surface of the glass kettle body (cup body) is closely contacted (or connected) with the high-temperature resistant insulating plate as far as possible without a gap, so that heat can be rapidly transferred, and heat accumulation is reduced (thermal resistance is small); the high-temperature-resistant insulating plate 2 is made of high-temperature-resistant insulating materials, such as crystal plates; the heat-insulating layer is made of heat-insulating materials such as aerogel; the fixed shell 12 is a hardware board.
The heating element 3 comprises a heating wire 3.1 and an inverted module 3.2 for fixing the heating wire 3.1, and the insulating layer 4 is coated outside the inverted module 3.2;
referring to fig. 2, as a position structure mode of the heating element 3 and the high temperature resistant insulating plate 2, a heating wire 3.1 of the heating element 3 is recessed in the upper surface of the reverse mold 3.2 and is arranged at a distance D from one surface of the high temperature resistant insulating plate 2 away from the glass pot body 1, and the distance D between the heating wire 3.1 and the high temperature resistant insulating plate 2 is 0-5 mm; preferably, D is 4-5 mm. The heating wire 3.1 and the high temperature resistant insulating plate 2 are arranged at intervals, so that the glass kettle body is safer when being heated, and the bottom of the glass kettle is prevented from being broken.
Referring to fig. 3, as another position structure mode of the heating element 3 and the high temperature resistant insulating plate 2, a heating wire 3.1 of the heating element 3 is arranged to protrude from the upper surface of the inverted module 3.2 and is embedded on one surface of the high temperature resistant insulating plate 2 far away from the glass kettle body 1; the heating wire 3.1 is embedded with the high-temperature resistant insulating plate 2, so that the heating effect of the glass kettle body is better.
Example 2:
as a further structural design of embodiment 1, referring to fig. 4, this embodiment provides a heat-collecting safe all-glass kettle, a protective shell 5 is disposed at the bottom of the glass kettle body 1, the fixed shell 12 is assembled in the protective shell 5, a buckle 6 is disposed on an inner wall of an upper portion of the protective shell 5, and the buckle 6 is fastened to an outer circle of the bottom surface of the glass kettle body 1. The high-temperature-resistant insulating plate 2 is hermetically fixed with the inner wall of the upper part of the protective shell 5 through a silica gel ring and is tightly pressed through the fixed shell 12, so that the high-temperature-resistant insulating plate 2 is tightly contacted and connected with the bottom surface of the glass kettle body 1;
as a further structural design of this embodiment, referring to fig. 4, this embodiment provides a heat-collecting safety all-glass kettle, which further includes a base 100, a lower electric coupler 101 is disposed in the middle of the upper portion of the base 100, and an upper electric coupler 8 coupled to the lower electric coupler 101 is disposed on the bottom surface of the protective shell 1; the connector of the heating wire 3.1 penetrates through the inverted module 3.2, the heat insulation layer 4 and the fixed shell 12 to be electrically connected with the upper electric coupler 8, and the lower electric coupler 101 is electrically connected with the circuit board 102 on the base 100; when the glass kettle works, the heating element 3 is coupled and electrified with the lower electric coupler 101 through the upper electric coupler 8 to heat the glass kettle body. Preferably, the upper electric coupler 8 and the lower electric coupler 101 are both five-ring or more than five-ring couplers.
Preferably, referring to fig. 5, a mica sheet 9 or a bakelite plate is further arranged between the heat insulation layer 4 and the inner bottom surface of the fixed shell 12 to insulate and protect the glass pot body 1.
In this embodiment, the bottom surface of the protective shell 5 is further provided with a plurality of through holes (not shown in the figure) for ventilation, so as to prevent the gas in the protective shell from expanding due to heating.
Example 3:
this example is similar to example 2, except that: in this embodiment, the assembly modes of the protective shell 5 at the bottom of the glass kettle body 1 are different: referring to fig. 6, a snap ring 7 is arranged on the outer circumference of the high temperature-resistant insulating plate 2, and the outer circumference of the high temperature-resistant insulating plate 2 is fixed with the snap ring 7 through a silica gel ring; the upper part of the snap ring 7 is clamped with the outer circumference of the bottom of the glass kettle body 1, the bottom surface of the snap ring 7 is positioned below the high-temperature-resistant insulating plate 2, and the high-temperature-resistant insulating plate 2 is tightly pressed with the bottom surface of the glass kettle body 1.
Further, the inner wall of the upper portion of the protective shell 5 is coated on the snap ring 7 and is fixedly connected with the snap ring 7, and the fixed shell 12 is assembled in the protective shell 5.
Further, the fixed connection mode of the protective shell 5 and the snap ring 7 includes, but is not limited to, clamping, screwing and screw fixing.
Example 4:
this example is similar to example 2, except that: in this embodiment, the assembly modes of the protective shell 5 at the bottom of the glass kettle body 1 are different: referring to fig. 7, a snap ring 7 is arranged on the outer circumference of the high temperature-resistant insulating plate 2, and the outer circumference of the high temperature-resistant insulating plate 2 is fixed with the snap ring 7 through a silica gel ring; the upper part of the snap ring 7 is clamped with the outer circumference of the bottom of the glass kettle body 1, the bottom surface of the snap ring 7 is positioned below the high-temperature-resistant insulating plate 2, and the high-temperature-resistant insulating plate 2 is tightly pressed with the bottom surface of the glass kettle body 1.
Further, the inner wall of the upper part of the protective shell 5 is fixedly connected with the lower part of the clamping ring 7; the fixed case 12 is fitted inside the protective case 5.
Further, the fixed connection mode of the protective shell 5 and the snap ring 7 includes, but is not limited to, clamping, screwing and screw fixing.
Example 5:
this example is similar to example 2 or example 3, except that: referring to fig. 8, a temperature sensor 10 and a water level sensor 11 are further arranged on the side wall of the bottom of the glass kettle body 1, and both the temperature sensor 10 and the water level sensor 11 are electrically connected with the upper electric coupler 8.
The working principle of dry burning prevention of the embodiment is as follows: the glass kettle body 1 is filled with water and then placed on the base 100, the signal line of the water level sensor 11 arranged on the side wall of the bottom of the glass kettle body 1 is connected with the circuit board 102 on the base 100 through the signal lines of the upper electric coupler 8 and the lower electric coupler 101, and the base 100 is electrified to work to heat the water in the glass kettle body 1; when water in the glass kettle body 1 is heated and evaporated or the water level is too low after the glass kettle body 1 is used, so that the water level reaches the set height (lowest water level) of the water level sensor 11, the water level sensor 11 sends a signal to the circuit board 102, and the circuit board 102 controls the base 100 to stop working.
Similarly, the temperature control principle of the embodiment is as follows: the signal line of the temperature sensor 10 arranged on the side wall of the bottom of the glass kettle body 1 is connected with the circuit board 102 on the base 100 through the signal lines of the upper electric coupler 8 and the lower electric coupler 101, and the base 100 is electrified to work to heat the water in the glass kettle body 1; when the water temperature in the glass kettle body 1 reaches the set temperature, the circuit board 102 receives the signal sent by the temperature sensor 10 and controls the base 100 to stop working.
The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.
Claims (10)
1. The utility model provides a gather full glass kettle of thermal safety type, includes the glass kettle body (1), its characterized in that, the glass kettle body (1) bottom below has assembled in proper order and has met high temperature resistant insulation board (2) and generate heat piece (3), generate heat piece (3) fixed setting in set casing (12), and generate heat and be equipped with between piece (3) and set casing (12) heat preservation (4).
2. The heat-concentrating safety all-glass kettle according to claim 1, characterized in that the high-temperature-resistant insulating plate (2) is closely contacted and connected with the bottom surface of the glass kettle body (1).
3. A thermally concentrating safety all-glass kettle according to claim 1, characterized in that the heating element (3) comprises a heating wire (3.1) and a reverse mould element (3.2) for fixing the heating wire (3.1), the reverse mould element (3.2) is covered by the insulating layer (4);
the heating wire (3.1) is arranged by protruding the upper surface of the inverted module (3.2) and embedded on one surface of the high-temperature-resistant insulating plate (2) far away from the glass kettle body (1);
or the heating wire (3.1) is recessed in the upper surface of the reverse mould component (3.2) and arranged at a spacing distance D from the surface of the high-temperature-resistant insulating plate (2) far away from the glass kettle body (1), and the spacing distance D between the heating wire (3.1) and the high-temperature-resistant insulating plate (2) is 0-5 mm.
4. The heat-collecting safety all-glass kettle according to claim 2, characterized in that a protective shell (5) is arranged at the bottom of the glass kettle body (1), the fixed shell (12) is assembled in the protective shell (5), a buckle (6) is arranged on the inner wall of the upper part of the protective shell (5), and the buckle (6) is clamped on the outer circle of the bottom surface of the glass kettle body (1).
5. The heat-collecting safety all-glass kettle according to claim 2, wherein a snap ring (7) is arranged on the outer circumference of the high-temperature-resistant insulating plate (2), the upper part of the snap ring (7) is clamped with the outer circumference of the bottom of the glass kettle body (1), the bottom surface of the snap ring (7) is positioned below the high-temperature-resistant insulating plate (2), and the high-temperature-resistant insulating plate (2) is pressed against the bottom surface of the glass kettle body (1).
6. A heat-concentrating safety all-glass kettle according to claim 5, characterized in that a protective shell (5) is arranged at the bottom of the glass kettle body (1), and the fixed shell (12) is assembled in the protective shell (5);
the inner wall of the upper part of the protective shell (5) is coated on the clamping ring (7) and is fixedly connected with the clamping ring (7), or the inner wall of the upper part of the protective shell (5) is fixedly connected with the lower part of the clamping ring (7).
7. A heat-concentrating safety all-glass kettle according to claim 4 or 6, characterized in that a mica sheet (9) or bakelite plate is further arranged between the inner bottom surfaces of the fixed shell (12) and the protective shell (5).
8. The heat-collecting safety all-glass kettle according to claim 7, further comprising a base (100), a lower electric coupler (101) is disposed in the middle of the upper portion of the base (100), an upper electric coupler (8) correspondingly coupled with the lower electric coupler (101) is disposed on the bottom surface of the protective shell (5), the connecting head of the heating element (3) is electrically connected with the upper electric coupler (8), and the lower electric coupler (101) is electrically connected with a circuit board (102) on the base (100).
9. The heat-concentrating safety all-glass kettle according to claim 8, characterized in that a temperature sensor (10) and a water level sensor (11) are further arranged on the bottom side wall of the glass kettle body (1), and the temperature sensor (10) and the water level sensor (11) are electrically connected with the upper electric coupler (8).
10. The heat-concentrating safety all-glass kettle according to claim 9, characterized in that the bottom surface of the protective shell (5) is further provided with a plurality of through holes.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2021206813877 | 2021-04-02 | ||
| CN202120681387 | 2021-04-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215305004U true CN215305004U (en) | 2021-12-28 |
Family
ID=79593489
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120715688.7U Active CN215305004U (en) | 2021-04-02 | 2021-04-08 | Gather full glass kettle of thermal safety type |
| CN202120715689.1U Active CN215303689U (en) | 2021-04-02 | 2021-04-08 | Portable glass cup |
| CN202120715625.1U Active CN215604968U (en) | 2021-04-02 | 2021-04-08 | Heating bottom plate and base |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120715689.1U Active CN215303689U (en) | 2021-04-02 | 2021-04-08 | Portable glass cup |
| CN202120715625.1U Active CN215604968U (en) | 2021-04-02 | 2021-04-08 | Heating bottom plate and base |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN215305004U (en) |
-
2021
- 2021-04-08 CN CN202120715688.7U patent/CN215305004U/en active Active
- 2021-04-08 CN CN202120715689.1U patent/CN215303689U/en active Active
- 2021-04-08 CN CN202120715625.1U patent/CN215604968U/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN215604968U (en) | 2022-01-25 |
| CN215303689U (en) | 2021-12-28 |
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