CN213605832U

CN213605832U - Heating structure of electric heating cup

Info

Publication number: CN213605832U
Application number: CN202022359384.XU
Authority: CN
Inventors: 胡洪梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-07-06
Anticipated expiration: 2030-10-22

Abstract

The utility model discloses an electric heating cup heating structure, which comprises an inner container and a shell arranged outside the inner container, wherein the bottom of the inner side of the shell is provided with a dual-mode heating structure for heating the inner container, and the dual-mode heating structure consists of two heating parts matched with a 220V power supply and a 12V/24V power supply; the bottom of the inner container is connected with the shell through a fixing bolt, and the fixing bolt penetrates through the bottom of the shell and is in threaded fit with the bottom of the inner container. Has the advantages that: the dual-mode heating part is integrated at the bottom of the inner container, so that the inner container can be matched with 220V household and 12V/24V vehicle-mounted power supplies for heating the inner container, the hot water requirements of household and vehicle-mounted travel are met, and the use is convenient; adopt the mounting means of assembled, the inner bag can be dismantled with the shell, and more traditional heating structure welds fixedly on the inner bag, convenient assembly and maintenance.

Description

Heating structure of electric heating cup

Technical Field

The utility model relates to an electrical heating cup technical field, concretely relates to electrical heating cup heating structure.

Background

The electric heating cup is a container which is supplied with electric energy as energy and heats water by converting the electric energy into heat energy. The existing electric heating cup is divided into two types, one type is a combined type, namely, the cup body and the cup seat are combined into an electric heating cup whole body, the cup body and the cup seat can be separated, the heating component is fixed in the cup body, and the cup seat is used for supplying power to the heating component; the other type is fixed, namely, the power supply and the heating part are fixedly arranged inside the cup body, and only an electric wire is needed to connect the power supply port and the cup body when the cup is used. In the prior art, the electric heating cup is generally electrically heated in a single mode, the use scene is single, and the hot water requirements of household and vehicle-mounted travel are difficult to meet simultaneously. Based on the electric heating cup, the applicant provides the electric heating cup which can meet two power connection modes of vehicle-mounted and household.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an electric heat cup heating structure for solving above-mentioned problem, the utility model provides an among a great deal of technical scheme preferred technical scheme have: the hot water demand of family expenses and on-vehicle trip can be satisfied simultaneously, convenient to use's technological effect sees the explanation below in detail.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides an electric heating cup heating structure, which comprises an inner container and a shell arranged outside the inner container, wherein the bottom of the inner side of the shell is provided with a dual-mode heating structure for heating the inner container, and the dual-mode heating structure consists of two heating parts matched with a 220V power supply and a 12V/24V power supply;

the bottom of the inner container is connected with the shell through a fixing bolt, and the fixing bolt penetrates through the bottom of the shell and is in threaded fit with the bottom of the inner container.

Preferably, an outer container is arranged inside the shell, the top of the outer container is open, the bottom of the inner container is inserted into the outer container, and the dual-mode heating structure is fixedly connected with the outer container.

Preferably, the bottom of the outer container is fixedly connected with the shell through a screw, and a positioning hole matched with the screw is formed in the bottom of the outer container.

Preferably, the dual-mode heating structure comprises a first heating part matched with a voltage of 220V and a second heating part matched with a voltage of 12V/24V, and the first heating part and the second heating part are fixedly connected with the outer container.

Preferably, a power supply substrate connected with the dual-mode heating structure is arranged at the bottom of the inner side of the shell, the power supply substrate is in clamping fit with the shell, and a power connection port connected with the power supply substrate is arranged on the surface of the shell.

Preferably, the dual-mold structure further comprises an installation plate, the first heating part and the second heating part are both installed on the installation plate, and the installation plate is tightly attached to the bottom of the outer container; the first heating parts are distributed at the bottom of the mounting plate, and the second heating parts are of cylindrical structures, penetrate through the mounting plate and the outer liner and are inserted into the bottom of the inner liner; the first heating part is one of a heating wire, an electric heating tube and a PTC heating element, and the second heating part is one of a heating wire, an electric heating tube and a PTC heating element.

Preferably, the top of the inner container is provided with a cup cover, and the cup cover is buckled with the top of the inner container.

To sum up, the utility model has the advantages that: 1. the dual-mode heating part is integrated at the bottom of the inner container, so that the inner container can be matched with 220V household and 12V/24V vehicle-mounted power supplies for heating the inner container, the hot water requirements of household and vehicle-mounted travel are met, and the use is convenient;

2. adopt the mounting means of assembled, the inner bag can be dismantled with the shell, and more traditional heating structure welds fixedly on the inner bag, convenient assembly and maintenance.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the internal structure of the present invention;

fig. 2 is a schematic view of the internal structure of the housing of the present invention;

fig. 3 is a schematic structural diagram of the dual-mode heating structure of the present invention.

The reference numerals are explained below:

1. a cup cover; 2. a housing; 3. an outer liner; 4. a dual-mode heating structure; 41. a first heating section; 42. a second heating section; 43. mounting a plate; 5. a power supply substrate; 6. fixing the bolt; 7. an inner container; 8. a fixing hole; 9. and (7) positioning the holes.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides an electric heating cup heating structure, which comprises an inner container 7 and a shell 2 arranged outside the inner container 7, wherein a dual-mode heating structure 4 for heating the inner container 7 is arranged at the bottom of the inner side of the shell 2, and the dual-mode heating structure 4 is composed of two heating parts matched with a 220V power supply and a 12V/24V power supply; the inner bag 7 bottom with shell 2 passes through fixing bolt 6 and connects, fixing bolt 6 runs through 2 bottoms of shell and with 7 bottom screw-thread fit of inner bag, the welding of 7 bottoms of inner bag has the nut that matches fixing bolt 6, fixing bolt 6 is provided with two at least, if set up two fixing bolt 6, then be central symmetric distribution with 7 bottoms of inner bag center as the central point, if fixing bolt 6 is more than two, then be the central point with 7 bottoms of inner bag centers, be regular polygon distribution, adopt inner bag 7 and shell 2 that can dismantle the connection, cooperation bimodulus heating structure 4, when convenient assembly and maintenance, can satisfy the hot water demand when domestic and on-vehicle trip, high durability and convenient use.

As an optional implementation manner, an outer liner 3 is arranged inside the outer shell 2, the top of the outer liner 3 is open, the bottom of the inner liner 7 is inserted into the outer liner 3, the dual-mode heating structure 4 is fixedly connected with the outer liner 3, and the outer liner 3 is a metal liner; the bottom of the outer container 3 is fixedly connected with the shell 2 through a screw, and a positioning hole 9 matched with the screw is formed in the bottom of the outer container 3; the bottom of the shell 2 is provided with a bottom cover which is buckled with the lower part of the shell 2, and a fixed bolt 4 is arranged on the bottom cover; firstly, the outer container 3 and the shell 2 are fixedly connected through screws, then the inner container 7 is inserted into the outer container 3 and is connected with the shell 2 and the inner container 7 through the fixing bolts 6, and therefore the assembly of the heating cup is completed; the outer liner 3 is also provided with two temperature measuring parts corresponding to the dual-mode heating structure 4, the two temperature measuring parts correspond to 220V and 12V/24V power supplies respectively, and can be arranged at the bottom of the outer liner 3 or at the side surface of the outer liner 3 and connected with the surface of the inner liner 7;

the dual-mode heating structure 4 comprises a first heating part 41 matched with a voltage of 220V and a second heating part 42 matched with a voltage of 12V/24V, and both the first heating part 41 and the second heating part 42 are fixedly connected with the outer container 3; a power supply substrate 5 connected with a dual-mode heating structure 4 is arranged at the bottom of the inner side of the shell 2, the power supply substrate 5 is in clamping fit with the shell 2, and a power connection port connected with the power supply substrate 5 is arranged on the surface of the shell 2; the double-mold structure further comprises an installation plate 43, the first heating part 41 and the second heating part 42 are both installed on the installation plate 43, and the installation plate 43 is closely attached to the bottom of the outer container 3; the first heating part 41 is distributed at the bottom of the mounting plate 43, the second heating part 42 is of a cylindrical structure, penetrates through the mounting plate 43 and the outer container 3, and is inserted into the bottom of the inner container 7, the bottom of the inner container 7 is provided with a heating seat matched with the second heating part 42, the bottom of the inner container 7 is sealed, after the second heating part 42 is inserted into the heating seat, when the second heating part 42 generates heat, the heating area of the inner container 7 can be increased, the heating efficiency is improved, and when the heating device is used in a low-voltage state, the water heating time can be shortened; the first heating part 41 is one of a heating wire, an electric heating tube and a PTC heater, and the second heating part 42 is one of a heating wire, an electric heating tube and a PTC heater; the first heating part 41 and the second heating part 2 can be wound on the side surface of the outer container 3, so that the space between the shell 2 and the bottom of the outer container 3 is saved, the contact area with the surface of the outer container 3 is increased, and the heating efficiency is improved;

the top of the inner container 7 is provided with a cup cover 1, and the cup cover 1 is buckled with the top of the inner container 7.

By adopting the structure, the dual-mode heating part is integrated at the bottom of the inner container 7, so that the inner container 7 can be matched with 220V household and 12V/24V vehicle-mounted power supplies to heat, the hot water requirements of household and vehicle-mounted travel are met, and the use is convenient; adopt the mounting means of assembled, inner bag 7 can be dismantled with shell 2, and more traditional heating structure welds fixedly on inner bag 7, convenient assembly and maintenance.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The electric heating cup heating structure is characterized by comprising an inner container (7) and a shell (2) arranged on the outer side of the inner container (7), wherein a double-mode heating structure (4) for heating the inner container (7) is arranged at the bottom of the inner side of the shell (2), and the double-mode heating structure (4) consists of two heating parts matched with a 220V power supply and a 12V/24V power supply;

the bottom of the inner container (7) is connected with the outer shell (2) through a fixing bolt (6), and the fixing bolt (6) penetrates through the bottom of the outer shell (2) and is in threaded fit with the bottom of the inner container (7).

2. The electric cup heating structure according to claim 1, wherein: the double-mold heating device is characterized in that an outer container (3) is arranged inside the shell (2), the top of the outer container (3) is open, the bottom of the inner container (7) is inserted into the outer container (3), and the double-mold heating structure (4) is fixedly connected with the outer container (3).

3. The electric cup heating structure according to claim 2, wherein: the bottom of the outer container (3) is fixedly connected with the shell (2) through screws, and positioning holes (9) matched with the screws are formed in the bottom of the outer container (3).

4. The electric cup heating structure according to claim 2, wherein: the dual-mode heating structure (4) comprises a first heating part (41) matched with a voltage of 220V and a second heating part (42) matched with a voltage of 12V/24V, and the first heating part (41) and the second heating part (42) are fixedly connected with the outer container (3).

5. The electric cup heating structure according to claim 4, wherein: the power supply substrate (5) connected with the dual-mode heating structure (4) is arranged at the bottom of the inner side of the shell (2), the power supply substrate (5) is in clamping fit with the shell (2), and the surface of the shell (2) is provided with a power connection port connected with the power supply substrate (5).

6. The electric cup heating structure according to claim 4, wherein: the double-mold structure further comprises an installation plate (43), the first heating part (41) and the second heating part (42) are installed on the installation plate (43), and the installation plate (43) is tightly attached to the bottom of the outer container (3); the first heating parts (41) are distributed at the bottom of the mounting plate (43), the second heating parts (42) are of cylindrical structures, penetrate through the mounting plate (43) and the outer container (3), and are inserted into the bottom of the inner container (7); the first heating part (41) is one of a heating wire, an electric heating tube and a PTC heating element, and the second heating part (42) is one of a heating wire, an electric heating tube and a PTC heating element.

7. The electric cup heating structure according to claim 1, wherein: the cup cover (1) is arranged at the top of the inner container (7), and the cup cover (1) is buckled with the top of the inner container (7).