Electric heating cup with display window capable of preventing water mist

Abstract

The utility model discloses an electric heating cup with a display window capable of preventing water mist, and relates to the technical field of electric heating cups. The heating cup comprises a cup body and a heating base arranged at the bottom of the cup body, wherein the heating base comprises a bottom shell; the supporting seat is fixed on the inner bottom wall of the bottom shell, and a heat dissipation hole is formed in the position, corresponding to the view window, of the supporting seat; the heating assembly is mounted at the top of the supporting seat and abuts against the bottom wall of the cup body; the display assembly comprises a transparent display window and a display screen, the transparent display window is installed in the view window opening, and the display screen is fixed to the position, corresponding to the transparent display window, of the bottom of the supporting base. When the electric heating cup is heated, high-temperature air around the heating assembly can be transmitted to the transparent display window through the heat dissipation holes, the temperature of the transparent display window is increased, the temperature difference between the transparent display window and the heating assembly is reduced, and it is avoided that water vapor forms condensed water when encountering a cold display window with the large temperature difference, and consequently the sight line of the transparent display window is blocked.

Description

Technical Field

[0001] The utility model relates to the technical field of electric heating cups, and more particularly to an electric heating cup with a display window that is fog-proof. Background Art

[0002] As people's living standards improve, the desire for safe, reliable hot water at any time, whether at home or in the office, on business trips, or while traveling, has led to the emergence of a wide variety of electric water bottles. These electric water bottles typically feature a temperature display window, which serves as both a function button and a real-time temperature display. Currently, the electrolysis process in the production of the metal cup body of an electric water bottle requires the entire cup to be immersed in water. During this process, moisture is absorbed between the gaps between the cup body and the heating plate, and even subsequent high-temperature baking and shaking cannot completely drain the moisture. Furthermore, the cup body, exposed to air during assembly, absorbs water vapor, particularly during rainy weather in southern China. This results in residual moisture remaining in the base after assembly, which cannot be drained. This moisture evaporates into water vapor when the electric water bottle is heated. Finally, the water vapor cools and condenses on the inner surface of the display window, forming a layer of mist on the display window when viewed from the outside. This not only affects the temperature reading but also the user experience. Utility Model Content

[0003] In view of this, the present invention aims to provide an electric heating cup with a display window that is anti-fog, so as to at least to some extent solve the technical problem in the prior art that water fog is easily generated on the display window, thereby affecting the reading of the temperature value.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] An electric heating cup with a display window that is fog-proof, comprising a cup body and a heating base mounted on the bottom of the cup body, the heating base comprising:

[0006] A bottom shell, the bottom shell is fixed to the bottom of the cup body, and a viewing window is opened on the side wall of the bottom shell;

[0007] A support base, the support base is fixed to the inner bottom wall of the bottom shell, and the support base is provided with a heat dissipation hole corresponding to the viewing window;

[0008] A heating component is mounted on the top of the support base and abuts against the bottom wall of the cup body;

[0009] A display assembly, the display assembly comprising a transparent display window and a display screen, the transparent display window being installed in the viewing window, and the display screen being fixed to the bottom of the support base corresponding to the transparent display window;

[0010] A controller is mounted on the support base and electrically connected to the heating assembly and the display screen respectively.

[0011] The utility model discloses can realize beneficial effect: when heating assembly heating, the high temperature air around heating assembly passes through the heat dissipation hole and transfers to transparent display window place, improved the temperature of transparent display window, reduced the temperature difference between transparent display window and heating assembly, avoided the condensate when water vapor meets cold display window formation, thereby the vision of transparent display window is blocked.

[0012] Preferably, the heating assembly includes a heat-conducting plate and a heater, the heat-conducting plate is fixed on the top of the support base and abuts with the outer bottom wall of the cup body, and the heater is fixed on the bottom of the heat-conducting plate and electrically connected with the controller.

[0013] Preferably, a plurality of first supporting columns are fixed on the top of the support base, a first positioning hole is formed on the top of each first supporting column, a plurality of first positioning columns are fixed on the bottom of the heat-conducting plate, and each first positioning column is inserted into the corresponding first positioning hole.

[0014] Preferably, a plurality of second supporting columns are fixed on the inner bottom wall of the bottom shell, a second positioning hole is formed on the top of each second supporting column, a plurality of second positioning columns are fixed on the bottom of the support base, and each second positioning column is inserted into the corresponding second positioning hole.

[0015] Preferably, the controller includes a controller and a temperature sensor, the controller is fixed on the bottom of the support base, a measuring hole is formed on the bottom of the cup body, the temperature sensor is mounted on the heat-conducting plate and the measuring end of the top thereof extends into the cup body through the measuring hole, and the display screen, the temperature sensor and the heater are electrically connected with the controller.

[0016] Preferably, a sealing ring is mounted between the temperature sensor and the measuring hole.

[0017] Preferably, a power socket is further provided, a socket mounting hole is formed on the bottom shell, the power socket is embedded in the socket mounting hole, and the power socket is electrically connected with the heater, the controller, the temperature sensor and the display screen.

[0018] Preferably, a socket dust plug is further provided, a connecting hole is formed on the bottom shell above the socket mounting hole, the socket dust plug is plugged in the power socket and the upper end thereof is fixed with a connecting piece inserted into the connecting hole.

[0019] Preferably, a card plate for fixing the transparent display window is further provided, the card plate is fixed on the inner bottom wall of the bottom shell corresponding to the viewing window, and the transparent display window is clamped between the card plate and the side wall of the bottom shell.

[0020] Preferably, a compression spring is further included, and a mounting plate arranged perpendicular to the axial direction of the viewing window is fixed on the controller, and the display screen is fixed on the mounting plate on the side close to the viewing window. One end of the compression spring is sleeved on the outer peripheral side of the display screen and abuts against the mounting plate, and the other end abuts against the inner wall of the transparent display window.

[0021] It can be seen from the above technical solution that, compared with the prior art, the utility model discloses an electric cup with a display window that is waterproof and fog-proof, which has the following beneficial effects: when the electric cup is heated, the high-temperature air around the heating component can be transferred to the transparent display window through the heat dissipation holes, thereby increasing the temperature of the transparent display window, reducing the temperature difference between the transparent display window and the heating component, and avoiding the formation of condensation water when water vapor encounters a cold display window with a large temperature difference, thereby blocking the line of sight of the transparent display window. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are merely embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0023] Figure 1 The present invention provides a three-dimensional structural diagram of an electric heating cup with a display window that is anti-fog.

[0024] Figure 2 The utility model provides an exploded structural diagram of an electric heating cup with a display window that is anti-fog.

[0025] Figure 3 The utility model provides a cross-sectional structural diagram of an electric heating cup with a display window that is anti-fog.

[0026] Figure 4 for Figure 3 A schematic diagram of the enlarged structure of part A.

[0027] Figure 5 This is a structural schematic diagram of the bottom shell part provided by the utility model.

[0028] In the figure: 100, cup body, 200, heating base, 1, bottom shell, 11, viewing window, 12, second support column, 2, support seat, 21, heat dissipation hole, 22, first support column, 23, second positioning column, 3, heating component, 31, heat conduction plate, 311, first positioning column, 32, heater, 4, display component, 41, transparent display window, 42, display screen, 5, controller, 6, temperature sensor, 7, power socket, 8, socket dust plug, 81, connector, 9, card plate, 10, compression spring. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] In the description of the present invention, it should be understood that the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the present invention.

[0031] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0032] See also Figure 1-Figure 5 The present invention discloses an electric heating cup with a display window that is fog-proof, comprising a cup body 100 and a heating base 200 mounted at the bottom of the cup body 100. The heating base 200 comprises:

[0033] Bottom shell 1, bottom shell 1 is fixed to the bottom of cup body 100, a viewing window 11 is opened on the side wall of bottom shell 1, and a non-slip pad is fixed to the bottom of bottom shell 1;

[0034] The support base 2 is fixed to the bottom wall of the bottom shell 1, and a heat dissipation hole 21 is opened in the support base 2 corresponding to the viewing window 11;

[0035] The heating component 3 is mounted on the top of the support base 2 and abuts against the bottom wall of the cup body 100;

[0036] Display assembly 4, display assembly 4 includes a transparent display window 41 and a display screen 42, the transparent display window 41 is installed in the viewing window 11, and the display screen 42 is fixed to the bottom of the support base 2 corresponding to the transparent display window 41;

[0037] The controller 5 is an electric control board installed at the bottom of the support base 2 and electrically connected to the heating component 3 and the display screen 42 respectively.

[0038] In one embodiment, the heating assembly 3 includes a heat conducting plate 31 and a heater 32. The heat conducting plate 31 is fixed to the top of the support base 2 and abuts against the outer bottom wall of the cup body 100. The heater 32 is fixed to the bottom of the heat conducting plate 31 and is electrically connected to the controller 5. When the heater 32 heats, the temperature is transferred to the bottom wall of the cup body 100 through the heat conducting plate 31, thereby heating the liquid in the cup body 100.

[0039] In one embodiment, a plurality of first support columns 22 are fixed to the top of the support base 2, each of which has a first positioning hole at the top. A plurality of first positioning columns 311 are fixed to the bottom of the heat conducting plate 31, each of which is inserted into a corresponding first positioning hole. This allows for easy assembly and disassembly of the support base 2 and the heat conducting plate 31, and ensures a secure fit that is not easily displaced.

[0040] In one embodiment, multiple second support columns 12 are fixed to the inner bottom wall of the bottom housing 1. Each second support column 12 has a second positioning hole at its top. Multiple second positioning columns 23 are fixed to the bottom of the support base 2. Each second positioning column 23 is inserted into a corresponding second positioning hole. This allows for easy assembly and disassembly of the support base 2 and the bottom housing 1, ensuring a secure fit and preventing displacement.

[0041] In one embodiment, see Figure 3 The cup body 100 is also provided with a temperature sensor 6. A measuring hole is defined at the bottom of the cup body 100. The temperature sensor 6 is mounted on the heat conducting plate 31, and its top measuring end extends through the measuring hole into the cup body 100. The display screen 42, the temperature sensor 6, and the heater 32 are all electrically connected to the controller 5. The temperature sensor 6 detects the temperature of the liquid in the cup and transmits the information to the controller 5. The controller 5 displays the measured temperature in real time on the display screen 42, allowing the user to understand the temperature of the liquid in the cup.

[0042] In one embodiment, a controller support rod is provided at the bottom of the support base 2, and the controller 5 is bolted to the bottom end of the support rod. A gap is provided between the support base 2, the heater 32, and the controller 5 to prevent heat from the heater 32 from being directly transferred to the controller 5, thereby reducing the temperature at the controller 5.

[0043] In a specific embodiment, a sealing ring is installed between the temperature sensor 6 and the measuring hole to prevent water leakage.

[0044] In a specific embodiment, if Figure 3-4 A power socket 7 for connecting to a power cord is also provided. A socket mounting hole is provided on the bottom shell 1. The power socket 7 is embedded in the socket mounting hole, and the power socket 7 is electrically connected to the heater 32, the controller 5, the temperature sensor 6 and the display screen 42.

[0045] In a specific embodiment, if Figure 5 , a socket dust plug 8 is also provided. A connecting hole is opened above the bottom shell 1 corresponding to the socket mounting hole. The socket dust plug 8 is arranged at the power socket 7 and a connector 81 that is plugged into the connecting hole is fixed on its upper end. The socket dust plug 8 and the connector 81 are made of rubber and are used to prevent the power socket 7 from being contaminated or water ingress.

[0046] In a specific embodiment, if Figure 4-Figure 5 There are also two card plates 9 for fixing the transparent display window 41. The two card plates 9 are respectively fixed on the inner bottom wall of the bottom shell 1 on both sides of the corresponding viewing window 11. The transparent display window 41 is clamped between the card plates 9 and the side wall of the bottom shell 1 to facilitate the installation and fastening of the transparent display window 41.

[0047] In a specific embodiment, the transparent display window 41 is an arc-shaped cover, the open end of the arc-shaped cover is in contact with the card plate 9, and the closed end is embedded in the viewing window 11. A notch is provided at the top of the arc-shaped cover corresponding to the heat dissipation hole to facilitate the entry of hot air into the arc-shaped cover, thereby increasing the surface temperature of the arc-shaped cover and preventing water vapor condensation.

[0048] In a specific embodiment, a compression spring 10 is further included. A mounting plate arranged in the axial direction perpendicular to the viewing window 11 is fixed on the controller 5. The display screen 42 is fixed on the mounting plate near the viewing window 11. One end of the compression spring 10 is sleeved on the outer peripheral side of the display screen 42 and abuts against the mounting plate, and the other end abuts against the inner wall of the transparent display window 41, thereby improving the firmness of the display window installation.

[0049] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. Reference can be made to the common and similar parts between the various embodiments. For the devices disclosed in the embodiments, since they correspond to the methods disclosed in the embodiments, the description is relatively simple, and the relevant parts can be referred to the method description.

[0050] The above description of disclosed embodiments enables one of ordinary skill in the art to make or use the application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein can be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An electric heating cup with a display window that is fog-proof, comprising a cup body (100) and a heating base (200) mounted on the bottom of the cup body (100), characterized in that: The heating base (200) comprises: A bottom shell (1), the bottom shell (1) is fixed to the bottom of the cup body (100), and a viewing window (11) is provided on a side wall of the bottom shell (1); A support base (2), the support base (2) being fixed on the inner bottom wall of the bottom shell (1), and the support base (2) being provided with a heat dissipation hole (21) corresponding to the viewing window (11); A heating component (3), the heating component (3) being mounted on the top of the support seat (2) and abutting against the bottom wall of the cup body (100); A display assembly (4), the display assembly (4) comprising a transparent display window (41) and a display screen (42), the transparent display window (41) being installed in the viewing window (11), and the display screen (42) being fixed to the bottom of the support base (2) corresponding to the transparent display window (41); A controller (5) is installed at the bottom of the support base (2) and is electrically connected to the heating component (3) and the display screen (42).

2. The electric heating cup with anti-fog display window according to claim 1, characterized in that: The heating assembly (3) comprises a heat conducting plate (31) and a heater (32); the heat conducting plate (31) is fixed on the top of the support seat (2) and abuts against the outer bottom wall of the cup body (100); and the heater (32) is fixed on the bottom of the heat conducting plate (31) and electrically connected to the controller (5).

3. The electric heating cup with anti-fog display window according to claim 2, characterized in that: A plurality of first support columns (22) are fixed on the top of the support seat (2), and a first positioning hole is opened on the top of each first support column (22); a plurality of first positioning columns (311) are fixed on the bottom of the heat conducting plate (31), and each first positioning column (311) is inserted into the corresponding first positioning hole.

4. The electric heating cup with anti-fog display window according to claim 3, characterized in that: A plurality of second support columns (12) are fixed on the inner bottom wall of the bottom shell (1), and a second positioning hole is opened on the top of each second support column (12). A plurality of second positioning columns (23) are fixed on the bottom of the support seat (2), and each second positioning column (23) is inserted into the corresponding second positioning hole.

5. The electric heating cup with anti-fog display window according to claim 2, characterized in that: A temperature sensor (6) is also provided. A measuring hole is provided at the bottom of the cup body (100). The temperature sensor (6) is mounted on the heat conducting plate (31) and a measuring end at the top thereof extends through the measuring hole into the cup body (100). The temperature sensor (6) is electrically connected to the controller (5).

6. The electric heating cup with anti-fog display window according to claim 5, characterized in that: A sealing ring is installed between the temperature sensor (6) and the measuring hole.

7. The electric heating cup with anti-fog display window according to claim 5, characterized in that: A power socket (7) is also provided. A socket mounting hole is provided on the bottom shell (1). The power socket (7) is embedded in the socket mounting hole. The power socket (7) is electrically connected to the heater (32), the controller (5), the temperature sensor (6) and the display screen (42).

8. The electric heating cup with anti-fog display window according to claim 7, characterized in that: A socket dust plug (8) is also provided. A connecting hole is provided above the bottom shell (1) corresponding to the socket mounting hole. The socket dust plug (8) is inserted into the socket mounting hole and a connecting piece (81) is fixed on its upper end to be plugged into and matched with the connecting hole.

9. The electric heating cup with anti-fog display window according to claim 5, characterized in that: It also includes a card plate (9) for fixing the transparent display window (41), the card plate (9) being fixed on the inner bottom wall of the bottom shell (1) corresponding to the viewing window (11), and the transparent display window (41) being clamped between the card plate (9) and the side wall of the bottom shell (1).

10. The electric heating cup with anti-fog display window according to claim 5, characterized in that: The controller (5) further comprises a compression spring (10), a mounting plate arranged perpendicular to the axial direction of the viewing window (11) is fixed on the controller (5), the display screen (42) is fixed on a side of the mounting plate close to the viewing window (11), one end of the compression spring (10) is sleeved on the outer peripheral side of the display screen (42) and abuts against the mounting plate, and the other end abuts against the inner wall of the transparent display window (41).

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