Thick film heating element for vehicle-mounted intelligent electric cup
By adopting a combination structure of chassis, convex and concave cylinder in the vehicle-mounted smart electric cup, increasing the heating wire layout area and setting up a heat insulation layer at the bottom, the problems of low heating efficiency and poor insulation effect of traditional vehicle-mounted smart electric cups are solved, and faster heating and more convenient usage experience are achieved.
Patent Information
- Application Number
- CN202422368980.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-27
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2034-09-27
AI Technical Summary
The bottom of the traditional vehicle-mounted smart electric heating cup has a small contact area with the medium, resulting in low heating efficiency and lack of effective thermal insulation design, which affects the convenience of use.
The combined structure of the chassis, convex disk and concave cylinder is adopted to increase the layout area of the heating wire, and a heat insulation layer is provided at the bottom, and the heating efficiency and heat insulation effect are improved by using alumina ceramic substrate material and ceramic fiber material.
It improves the heating speed and heating efficiency of the medium in the electric heating cup, and at the same time enhances the heat insulation effect at the bottom of the product, making it easier for users to pick it up and use it.
Smart Images
Figure CN223157246U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of in-vehicle intelligent electric heating cups, and particularly relates to a thick film heating element for an in-vehicle intelligent electric heating cup. Background Art
[0002] An in-vehicle intelligent electric heating cup is a cup for heating beverages that can be used in a vehicle and has an intelligent temperature control function. It uses the existing power system on the vehicle for heating and is designed as a portable product for self-driving, business travelers, and family outings;
[0003] The in-vehicle intelligent heating cup usually uses the thick film heating method to heat the medium in the electric heating cup. The bottom of the traditional electric heating cup is in a horizontal state, and the contact area with the medium is small, which affects the heating efficiency. Therefore, a thick film heating element for an in-vehicle intelligent electric heating cup is proposed. Summary of the Utility Model
[0004] The purpose of the utility model is to provide a thick film heating element for an in-vehicle intelligent electric heating cup, which can increase the heating area of the medium in the electric heating cup, thereby improving the heating speed of the water inside the electric heating cup, improving the heating efficiency, and at the same time increasing the heat insulation effect at the bottom of the product, facilitating people to pick up and use the electric heating cup, and solving the existing technical problems.
[0005] To solve the above technical problems, the utility model is realized through the following technical solutions:
[0006] A thick film heating element for an in-vehicle intelligent electric heating cup includes: a chassis, a convex disk is integrally formed on the top of the chassis, a concave cylinder extending downward is integrally formed on the top of the convex disk, a first heating wire is installed on the inner wall of the top of the chassis, a second heating wire and a third heating wire are respectively installed on the circumferential inner wall and the top inner wall of the convex disk, a fourth heating wire is fixedly installed on the circumferential outer wall of the concave cylinder. By the combined use of the chassis, the convex disk, and the concave cylinder, the heating area of the medium in the electric heating cup can be increased, thereby improving the heating speed of the water inside the electric heating cup and improving the heating efficiency. The first heating wire, the second heating wire, the third heating wire, and the fourth heating wire are connected in series;
[0007] The bottom of the chassis is fixedly connected to a base.
[0008] As a further scheme of the utility model, a dielectric layer is coated on the inner walls of the chassis and the convex disk and the outer wall of the concave cylinder.
[0009] As a further scheme of the utility model, a encapsulation layer is inserted between the inner walls of the chassis and the convex disk and the outer wall of the concave cylinder.
[0010] As a further solution of the present utility model, the inner wall of the base is filled with a heat insulation layer, and the heat insulation layer is a heat insulation felt. Through the combined use of the base and the heat insulation layer inside it, the heat insulation effect at the bottom of the product can be increased, facilitating people to pick up and use the electric heating cup.
[0011] As a further solution of the present utility model, through holes for wires are provided between the heat insulation layer and the base.
[0012] As a further solution of the present utility model, a plurality of threaded holes are provided on the circumferential outer wall of the chassis.
[0013] As a further solution of the present utility model, the first heating wire, the second heating wire, the third heating wire, and the fourth heating wire are arranged in a coiled shape.
[0014] As a further solution of the present utility model, the chassis, the convex disk, and the concave cylinder are made of alumina ceramic substrate material.
[0015] As a further solution of the present utility model, the encapsulation layer is made of ceramic fiber material.
[0016] In this application, the first heating wire, the second heating wire, the third heating wire, and the fourth heating wire are installed in the space between the chassis, the convex disk, and the concave cylinder, increasing the heating area of the medium in the electric heating cup, thereby improving the heating speed of the water inside the electric heating cup, enhancing the heating efficiency. At the same time, the base provided at the bottom, through the setting of the heat insulation layer, increases the heat insulation effect, facilitating people to pick up and use.
[0017] The embodiments of the present utility model have the following beneficial effects:
[0018] In the present utility model, through the combined use of the chassis, the convex disk, and the concave cylinder, the heating area of the medium in the electric heating cup can be increased, thereby improving the heating speed of the water inside the electric heating cup and enhancing the heating efficiency;
[0019] In the present utility model, through the combined use of the base and the heat insulation layer inside it, the heat insulation effect at the bottom of the product can be increased, facilitating people to pick up and use the electric heating cup;
[0020] In the present utility model, the heating area of the medium in the electric heating cup can be increased, thereby improving the heating speed of the water inside the electric heating cup and enhancing the heating efficiency. At the same time, the heat insulation effect at the bottom of the product can be increased, facilitating people to pick up and use the electric heating cup.
[0021] Of course, it is not necessary for any product implementing the present utility model to achieve all the above-mentioned advantages simultaneously. Description of the Drawings
[0022] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for describing the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.
[0023] Figure 1 3D structure schematic diagram of an embodiment of the present utility model;
[0024] Figure 2 Cross-sectional structure schematic diagram of an embodiment of the present utility model;
[0025] Figure 3 For an embodiment of the present utility model Figure 2 Magnified structure schematic diagram of point A;
[0026] Figure 4 Partial cross-sectional structure schematic diagram of an embodiment of the present utility model.
[0027] In the figure: 1, base; 2, chassis; 3, convex disc; 4, concave cylinder; 5, first heating wire; 6, second heating wire; 7, third heating wire; 8, fourth heating wire; 9, encapsulation layer; 10, heat insulation layer; 11, wire hole; 12, threaded hole; 13, dielectric layer. Detailed implementation manners
[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.
[0029] In the description of the present utility model, it should be understood that the terms "opening", "upper", "middle", "length", "inner", etc. indicating orientation or positional relationships are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
[0030] To keep the following description of the embodiments of the present utility model clear and concise, the detailed descriptions of known functions and known components are omitted in the present utility model.
[0031] Embodiment 1
[0032] Please refer to Figures 1-4As shown, in this embodiment, a thick film heating element is provided, including: a chassis 2, a convex disk 3 is integrally formed on the top of the chassis 2, and a concave cylinder 4 extending downward is integrally formed on the top of the convex disk 3. By using the cooperation among the chassis 2, the convex disk 3 and the concave cylinder 4, the heating area of the medium in the electric heating cup can be increased. The inner wall of the top of the chassis 2 is provided with a first heating wire 5, the circumferential inner wall and the top inner wall of the convex disk 3 are respectively provided with a second heating wire 6 and a third heating wire 7, the circumferential outer wall of the concave cylinder 4 is fixedly installed with a fourth heating wire 8, and the first heating wire 5, the second heating wire 6, the third heating wire 7 and the fourth heating wire 8 are connected in series. Under the combined action of the first heating wire 5, the second heating wire 6, the third heating wire 7 and the fourth heating wire 8, after increasing the heating area, the heating speed of the water inside the electric heating cup is increased, and the heating efficiency is improved;
[0033] The bottom of the chassis 2 is fixedly connected with a base 1, and the base 1 plays a sealing role and at the same time facilitates people to pick up the electric heating cup.
[0034] In the present utility model, the inner walls of the chassis 2, the convex disk 3 and the outer wall of the concave cylinder 4 are all coated with a dielectric layer 13, and the dielectric layer 13 is a dielectric paste.
[0035] This application can be used in the field of in-vehicle intelligent electric heating cups, and can also be used in other fields applicable to this application.
[0036] Embodiment Two
[0037] Based on Embodiment One for improvement: Refer to the attached Figures 1-4 , a thick film heating element for an in-vehicle intelligent electric heating cup, which is applied to the field of in-vehicle intelligent electric heating cups,
[0038] In the present utility model, an encapsulation layer 9 is inserted between the inner walls of the chassis 2, the convex disk 3 and the outer wall of the concave cylinder 4, and the encapsulation layer 9 is inserted inside by an adhesive method, which can play a protective role.
[0039] Especially, the inner wall of the base 1 is filled with a heat insulation layer 10, and the heat insulation layer 10 is a heat insulation felt. Through the setting of the heat insulation layer 10, the heat insulation effect of the base 1 is increased, which is convenient for people to pick up and use.
[0040] It should be noted that a through wire hole 11 is provided between the heat insulation layer 10 and the base 1, and the wire hole 11 facilitates the passage of wires.
[0041] In the present utility model, a plurality of threaded holes 12 are provided on the circumferential outer wall of the chassis 2, and the threaded holes 12 are used to connect the product with the electric heating cup.
[0042] Especially, the first heating wire 5, the second heating wire 6, the third heating wire 7 and the fourth heating wire 8 are arranged in a coiled shape, and the coiled shape setting improves the heating efficiency.
[0043] It should be noted that the chassis 2, the convex disc 3 and the concave cylinder 4 are made of alumina ceramic substrate materials.
[0044] In the present utility model, the encapsulation layer 9 is made of ceramic fiber materials.
[0045] It should be noted that in the description of this specification, descriptions such as "first", "second", etc. are only used to distinguish each feature, and do not have an actual order or directional meaning. This application is not limited thereto.
[0046] In the description of this specification, descriptions referring to terms such as "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.
[0047] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific embodiments described. Obviously, according to the content of this specification, many modifications and changes can be made. This specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the present utility model, so that those skilled in the art can well understand and utilize the present utility model. The present utility model is only limited by the claims and their full scope and equivalents.
Claims
1. A thick film heating element for an in-vehicle intelligent electric heating cup, characterized in that, Including: A chassis (2), on the top of which a convex disk (3) is integrally formed, and on the top of the convex disk (3), a concave cylinder (4) extending downward is integrally formed. A first heating wire (5) is installed on the inner wall of the top of the chassis (2), a second heating wire (6) and a third heating wire (7) are respectively installed on the circumferential inner wall and the top inner wall of the convex disk (3), a fourth heating wire (8) is fixedly installed on the circumferential outer wall of the concave cylinder (4), and the first heating wire (5), the second heating wire (6), the third heating wire (7) and the fourth heating wire (8) are connected in series; The bottom of the chassis (2) is fixedly connected to a base (1).
2. The thick film heating element for an in-vehicle intelligent electric heating cup as described in claim 1, characterized in that, A dielectric layer (13) is coated on the inner walls of the chassis (2) and the convex disk (3) and the outer wall of the concave cylinder (4).
3. The thick-film heating element for an in-vehicle intelligent electric heating cup according to claim 1, characterized in that, A wrapping layer (9) is inserted between the inner walls of the chassis (2) and the convex disk (3) and the outer wall of the concave cylinder (4).
4. The thick film heating element for an in-vehicle intelligent electric heating cup according to claim 1, characterized in that, The inner wall of the base (1) is filled with a heat insulation layer (10), and the heat insulation layer (10) is a heat insulation felt.
5. The thick film heating element for an in-vehicle intelligent electric heating cup according to claim 4, characterized in that, A through wire hole (11) is provided between the heat insulation layer (10) and the base (1).
6. The thick film heating element for an in-vehicle intelligent electric heating cup according to claim 1, characterized in that A plurality of threaded holes (12) are provided on the circumferential outer wall of the chassis (2).
7. The thick film heating element for an in-vehicle intelligent electric heating cup according to claim 1, characterized in that, The first heating wire (5), the second heating wire (6), the third heating wire (7) and the fourth heating wire (8) are arranged in a coiled shape.
8. The thick film heating element for an in-vehicle intelligent electric heating cup according to claim 1, characterized in that The chassis (2), the convex disk (3) and the concave cylinder (4) are made of alumina ceramic substrate materials.
9. The thick film heating element for an in-vehicle intelligent electric heating cup according to claim 3, wherein The wrapping layer (9) is made of ceramic fiber materials.