CN211657937U

CN211657937U - Glass heating chassis and electric heating coupler assembly structure

Info

Publication number: CN211657937U
Application number: CN201721509540.8U
Authority: CN
Inventors: 熊强
Original assignee: Hubei Huaqiang Daily Glass Co ltd
Current assignee: Hubei Huaqiang Daily Glass Co ltd
Priority date: 2017-11-14
Filing date: 2017-11-14
Publication date: 2020-10-13
Anticipated expiration: 2027-11-14

Abstract

The utility model relates to a glass heating chassis and electrical heating coupler assembly structure, including the high temperature resistant glass board of crack control, evenly arranged the heating film on the bottom surface of glass board, the two poles of the earth of heating film connect power supply respectively, the glass board sets up the pot courage bottom at the heating kettle, and the pot courage is upper and lower open-ended glass cup, and the pot courage is the bellmouth of opening outwards expanding downwards, and opening a week of bellmouth is provided with radially tightens up the platform, radially tighten up the platform and be provided with the bellying of downwardly connecting, the glass board sets up and radially tightens up an upper surface, and the glass board is equipped with the silica gel sealing washer with radially tightening up between the platform upper surface, the bottom of glass board has been connected the double-screw bolt through glass cement welding, the electrical heating coupler is connected through the double. The utility model discloses a cooperation of hole double-screw bolt and screw is installed the electrical heating coupler in the bottom of glass board for whole assembly structure is firm, and is sealed inseparable.

Description

Glass heating chassis and electric heating coupler assembly structure

Technical Field

The utility model relates to a domestic appliance field, concretely relates to glass heating chassis and electrical heating coupler assembly structure.

Background

The electric heating kettle is one of the necessary electrical appliances in daily life, is more and more widely used in recent years, and has the advantages of high water boiling speed and high temperature compared with a water dispenser. At present, the electric heating kettle in the market is gradually changed into an electronic electric heating kettle with an electronic base from a base in which electricity is directly inserted, can integrate multiple functions into a whole, has exquisite appearance and is more and more sought by high-end customers.

The electric heating kettle with the base, like the electric heating kettle commonly used by people, is more exquisite in appearance, more reasonable in electric heating wiring, and safer in use due to the fact that the electric heating wires are insulated and packaged with the outside.

The chassis of present electric heating kettle all adopts the corrosion resistant plate, and the direct splendid attire water of up end of corrosion resistant plate, the thick resistance wire of the bottom welding round electric heating usefulness of corrosion resistant plate, the PCB subassembly is connected through the both ends of resistance wire, and the break-make of PCB subassembly control power supply through generating heat and the corrosion resistant plate heat transfer of resistance wire, with the water boiling in the electric heating kettle. Although the use is very convenient, the following problems exist in the use process: the bottom end of the stainless steel plate is welded with a circle of thick resistance wire for electric heating, and the glass kettle liner is easy to break due to the fact that the instantaneous temperature on the end face of the stainless steel plate contacting with the thick resistance wire rises too fast, and the local water temperature is too high, so that the production cost is increased; the end face with the thick resistance wire is in a high-temperature state in the electrifying time period, the local part is easy to oxidize, the upper surface of the chassis of the electric heating kettle used for a long time is provided with a circle of brown oxidation layer, the service life of the chassis of the electric heating kettle is short, and the cost is high; the top end surface of the stainless steel plate is directly contacted with water to be introduced, and heavy metals are easily separated out in a high-temperature state in the heating process of the stainless steel plate, so that drinking water is polluted.

Adopt glass formula heating chassis as heating chassis, the assembly structure is very important between glass chassis and the electrical heating coupler, because the special properties of glass chassis, people have not yet designed an assembly mode, though can fix the electrical heating coupler in glass chassis below among the prior art, but have the defect that the structure is insecure, drop easily, damage easily in the heating process.

Therefore, there is a need to solve the above-mentioned technical problem of assembling the electric heating coupler and the glass chassis.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the defects of the existing heating chassis assembly mode of the electric heating kettle and providing a glass heating chassis and electric heating coupler assembly structure.

In order to solve the problem, the utility model provides a glass heating chassis and electrical heating coupler assembly structure, including the high temperature resistant glass board of crack control, the heating film has evenly been arranged on the bottom surface of glass board, and power supply is connected respectively to the two poles of the earth of heating film, the glass board sets up the pot courage bottom at the heating kettle, and the pot courage is upper and lower open-ended glass cup, and the pot courage is the horn mouth of expanding downwards, and the opening a week of horn mouth is provided with radially tightens up the platform, radially tighten up the platform and be provided with the bellying of downwardly connecting, the glass board sets up radially tightens up the bench surface, and glass board and radially tighten up and be equipped with silica gel sealing washer or silica gel water between the bench surface, the bottom of glass board has been connected the double-screw bolt through glass cement welding, the glass board passes through the double.

In the above technical solution, the protruding portion is connected with a support portion extending downward.

In the technical scheme, a glass adhesive is arranged between the glass plate and the radial tightening table, and the lower bottom surface of the glass plate is bonded on the upper surface of the radial tightening table by the radial tightening table.

In the technical scheme, the kettle liner is made of double-layer glass, and a vacuum heat-insulating layer is arranged between the two layers of glass.

In the technical scheme, the glass plate is replaced by a ceramic plate.

In the technical scheme, the lower bottom surface of the glass plate is a frosted glass layer after roughening treatment.

The glass heating chassis and the electric heating coupler assembly structure adopt the anti-cracking high-temperature-resistant glass disc as the heating chassis of the electric heating kettle, the heating film is uniformly arranged on the bottom surface of the glass disc, and the glass disc is uniformly heated, uniformly transfers heat and is quickly heated in the electric heating process; the problem of short service life caused by long-term overhigh local temperature can be solved, and heavy metal can not be separated out from the upper end surface of the glass chassis contacted with water, so that the heavy metal pollution is avoided.

The silica gel sealing ring is arranged between the glass plate and the upper surface of the radial tightening table and is used for sealing between the glass plate and the glass cup body; the bottom of the glass plate is welded with a stud through glass cement, the stud is an inner hole stud, when the glass plate is assembled, a screw hole corresponding to the inner hole stud is formed in the electric heating coupler, and the electric heating coupler is installed at the bottom of the glass plate through the matching of the inner hole stud and the screw hole, so that the whole assembly structure is firm and tight in sealing.

The kettle liner of the utility model is of a double-layer glass structure, and a vacuum heat preservation layer is arranged between the two layers of glass, thus having good heat preservation effect and being safer to use without scalding hands.

Drawings

FIG. 1 is a schematic view of the structure of the kettle liner of the present invention;

fig. 2 is a schematic structural view of the electric heating coupler of the present invention;

in the figure: 1. a glass plate; 2. a heat generating film; 3. a pot liner; 4. a radial tightening table; 5. a boss portion; 6. a silica gel seal ring; 7. a stud; 8. a support portion.

Detailed Description

The invention is described in further detail below with reference to the following figures and specific examples:

as shown in fig. 1 and 2, the glass heating chassis and electric heating coupler assembly structure comprises an anti-cracking high-temperature-resistant glass plate 1, wherein a heating film 2 is uniformly arranged on the bottom surface of the glass plate 1, two poles of the heating film 2 are respectively connected with a power supply, the glass plate 1 is arranged at the bottom end of a kettle liner 3 of a heating kettle, the kettle liner 3 is a glass cup body with an upper opening and a lower opening, the kettle liner 3 is a horn mouth which is outwards opened downwards, a radial tightening platform 4 is arranged on the periphery of the opening of the horn mouth, a downward-connected bulge part 5 is arranged on the radial tightening platform 4, the glass plate 1 is arranged on the upper surface of the radial tightening platform 4, a silica gel sealing ring 6 or silica gel water is arranged between the glass plate 1 and the upper surface of the radial tightening platform 4 for sealing, a stud 7 is connected with the bottom of the glass plate 1 through glass gel welding, and.

The boss 5 is connected with a support part 8 extending downwards, glass adhesive is arranged between the glass plate 1 and the radial tightening table 4, and the lower bottom surface of the glass plate 1 is bonded on the upper surface of the radial tightening table 4 by the radial tightening table 4.

The kettle liner 3 is double-layer glass, a vacuum heat-insulating layer is arranged between the two layers of glass, the glass plate 1 can be replaced by a ceramic plate, and the lower bottom surface of the glass plate 1 is a frosted glass layer after roughening treatment.

The utility model relates to an assembly structure of glass board and electric heating coupler of improvement type has the double-screw bolt through glass cement welding in the bottom of glass board, and the double-screw bolt is the hole double-screw bolt, sets up the screw corresponding with the hole double-screw bolt on electric heating coupler, through the cooperation of hole double-screw bolt and screw, installs the electric heating coupler in the bottom of glass board for whole assembly structure is firm, and is sealed inseparable.

The utility model discloses a heating film has evenly been arranged to glass heating chassis bottom surface, and whole chassis is heated evenly in the heating process, has avoided local temperature too high to lead to glass pot courage to break easily, has improved pot courage device life, has reduced the manufacturing cost of electrical heating kettle.

Those not described in detail in this specification are within the skill of the art.

Claims

1. The utility model provides a glass heating chassis and electrical heating coupler assembly structure, includes crack control high temperature resistant glass board (1), evenly arranged heating film (2) on the bottom surface of glass board (1), the two poles of the earth of heating film (2) are connected power supply respectively, glass board (1) sets up in the pot courage (3) bottom of heating the kettle, and pot courage (3) are upper and lower open-ended glass cup, its characterized in that: kettle courage (3) are the bellmouth of flare-out downwards, and opening a week of bellmouth is provided with radially tightens up platform (4), radially tighten up platform (4) and be provided with bellying (5) of downwardly connecting, glass board (1) sets up radially tightens up platform (4) upper surface, and glass board (1) and radially tighten up and be equipped with silica gel sealing washer (6) or silica gel water between platform (4) upper surface, the bottom of glass board (1) has been connected stud (7) through glass cement welded joint, electric heating coupler is connected through stud (7) in glass board (1).

2. The glass heating chassis and electric heating coupler assembly structure of claim 1, wherein: the protruding part (5) is connected with a support part (8) extending downwards.

3. The glass heating chassis and electric heating coupler assembly structure of claim 1, wherein: and a glass adhesive is arranged between the glass plate (1) and the radial tightening table (4), and the lower bottom surface of the glass plate (1) is bonded on the upper surface of the radial tightening table (4) by the radial tightening table (4).

4. The glass heating chassis and electric heating coupler assembly structure of claim 1, wherein: the kettle liner (3) is double-layer glass, and a vacuum heat-insulating layer is arranged between the two layers of glass.

5. The glass heating chassis and electric heating coupler assembly structure of claim 1, wherein: the glass plate (1) is replaced by a ceramic plate.

6. The glass heating chassis and electric heating coupler assembly structure of claim 1, wherein: the lower bottom surface of the glass plate (1) is a frosted glass layer after roughening treatment.