Intelligent vacuum cup with automatic heat dissipation function

Abstract

The utility model relates to an intelligent vacuum cup with an automatic heat dissipation function. The intelligent vacuum cup comprises a cup body and a cup cover. A rotating metal sheet, a heat preservation sealing layer, a motor and a fan connected with the motor are sequentially arranged in the cup cover in the direction away from the cup body, a hole is formed in the rotating metal sheet, a ventilation pipe corresponding to the hole is further arranged in the cup cover, and the ventilation pipe penetrates through the heat preservation sealing layer from the rotating metal sheet to be communicated to the fan. The rotating metal sheet is arranged between the cup cover and the cup body, the hole is formed in the rotating metal sheet, the vent pipe corresponding to the hole is communicated with the fan, and the rotating metal sheet is controlled to rotate to a specific position, so that the water cup has the heat preservation or heat dissipation function.

Description

Technical Field

[0001] This application relates to the field of smart water cup technology, and in particular to a smart thermos cup with automatic heat dissipation function. Background Technology

[0002] Traditional insulated water bottles are widely popular due to their excellent heat retention performance, but this also leads to the problem of excessively hot water when users urgently need hot water. Although some products on the market attempt to promote heat dissipation through physical structure design, the effect is limited and lacks intelligent control. Therefore, developing a smart insulated water bottle that can automatically adjust the heat dissipation rate according to the water temperature while maintaining portability and airtightness is particularly important. Utility Model Content

[0003] To address the problems mentioned in the background art, the purpose of this application is to provide a smart thermos cup with automatic heat dissipation function, including a cup body and a cup lid. Inside the cup lid, along the direction away from the cup body, are arranged sequentially a rotating metal plate, a heat-insulating sealing layer, a motor, and a fan connected to the motor. The rotating metal plate has holes, and the cup lid also has ventilation pipes corresponding to the holes. The ventilation pipes extend from the rotating metal plate through the heat-insulating sealing layer and connect to the fan.

[0004] Preferably, the output shaft of the motor has teeth at its end, and the thermal insulation sealing layer is rotatably connected to a connecting shaft via a one-way bearing. One end of the connecting shaft is fixedly connected to the rotation axis of the rotating metal plate, and the other end of the connecting shaft extends in the direction of the teeth and engages with the teeth. The rotation axis of the fan extends in the direction of the teeth and engages with the teeth.

[0005] Preferably, a speed reducer for controlling the fan speed is also provided between the fan's rotating shaft and the toothed teeth.

[0006] Preferably, a connecting part is provided at the end of the cup body away from the cup lid.

[0007] Preferably, the connecting part is an annular silicone ring.

[0008] Preferably, the cup body has an internal thread, the cup lid has an external thread, and the cup body and the cup lid are threaded together.

[0009] Preferably, the outer surface of the cup lid with external threads has a movable block that extends and retracts into the cup lid.

[0010] In summary, this application includes the following beneficial technical effects:

[0011] (1) By setting a rotating metal plate between the cup lid and the cup body, opening a hole in the rotating metal plate, setting a ventilation pipe with the corresponding hole to connect to the fan, and controlling the rotating metal plate to rotate to a specific position, the water cup can have the function of heat preservation or heat dissipation.

[0012] (2) Setting up a temperature sensor and a control circuit board enables the automatic control of the heat preservation and heat dissipation functions;

[0013] (3) The fan is located on the side away from the cup and the space where the fan is located is directly connected to the outside space without obstruction, so that the fan can be used alone to blow air to the human body or other objects. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the cup lid of this utility model.

[0016] Explanation of reference numerals in the attached figures:

[0017] 1. Cup lid; 101. Rotating metal plate; 102. Insulation and sealing layer; 103. Motor; 104. Fan; 105. Ventilation duct; 106. Control circuit board; 107. Battery; 108. Moving block; 2. Cup body; 3. Connecting part. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of this application. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0019] The following is in conjunction with the appendix Figure 1-2This application provides a more detailed description. An embodiment of this application discloses a smart thermos cup with automatic heat dissipation, comprising a cup body 2 and a lid 1. Inside the lid 1, along the direction away from the cup body 2, are sequentially arranged a rotating metal plate 101, a heat-insulating sealing layer 102, a motor 103, and a fan 104. The rotating metal plate 101 has holes, and the lid 1 also has ventilation pipes 105 corresponding to the holes. The ventilation pipes 105 extend from the rotating metal plate 101 through the heat-insulating layer and connect to the fan 104. By rotating the rotating metal plate 101, the holes in the rotating metal plate 101 can be aligned with or misaligned with the holes in the ventilation pipes 105. When the holes in the rotating metal plate 101 are aligned with the holes in the ventilation pipes 105, the fan 104 can absorb heat from the cup body 2 through the ventilation holes; when the holes in the rotating metal plate 101 are not aligned with the holes in the ventilation pipes 105, the heat-insulating sealing layer 102 keeps the hot water in the cup body 2 warm. Meanwhile, since the side of the fan 104 away from the cup body 2 has no lid or other device, the air from the fan 104 can blow directly away from the cup body 2. This allows the fan 104 to blow air directly onto the body when the function of cooling the hot water inside the cup body 2 is not being used. Additionally, the cup lid 1 also integrates a battery 107 to power the motor 103.

[0020] The motor 103 can be controlled by a control button located outside the cup body 2. In this embodiment, a control circuit board 106 for controlling the motor 103 is also provided inside the cup lid 1. The control circuit board 106 can be positioned anywhere inside the cup lid 1 depending on its shape. In this embodiment, the control circuit board 106 is located between the motor 103 and the fan 104, and the ventilation pipe 105 passes through the control circuit board 106 and connects to the fan 104. A temperature sensor electrically connected to the control circuit board 106 is provided on the side of the rotating metal plate 101 facing the cup body 2, and a control button electrically connected to the control circuit board 106 is provided on the outer surface of the cup lid 1. The motor 103 is controlled by a temperature sensor and a control circuit board 106, enabling automated control of the motor 103. For example, by setting the control circuit board 106, a threshold temperature for the motor 103 to start can be set. When the temperature sensor detects that the temperature inside the cup 2 exceeds the set threshold temperature, the motor 103 is automatically started and the fan 104 is turned on to dissipate heat. When the temperature sensor detects that the temperature inside the cup 2 is lower than the set threshold temperature, the motor 103 is automatically turned off and the fan 104 stops rotating to prevent the warm water from cooling down further.

[0021] The rotation of the rotating metal plate 101 can be controlled manually or automatically. In this embodiment, the output shaft of the motor 103 has teeth at its end. These teeth can be directly formed at the end of the output shaft of the motor 103, or they can be formed by coaxially connecting a gear to the end of the output shaft of the motor 103. The heat-insulating sealing layer 102 is rotatably connected to a connecting shaft via a one-way bearing. One end of the connecting shaft is fixedly connected to the rotation axis of the rotating metal plate 101, and the other end of the connecting shaft extends towards the direction of the teeth and meshes with them. The rotation axis of the fan 104 extends towards the direction of the teeth and meshes with them, so that the motor 103 simultaneously controls the rotation of the rotating metal plate 101 and the rotation of the fan 104. The rotation direction of the one-way bearing is opposite to the rotation direction of the fan 104 blowing air away from the cup body 2, so that the motor 103 controls the rotation of the fan 104 without causing the rotating metal plate 101 to rotate. For example, motor 103 first rotates in one direction to control the rotating metal plate 101 to rotate, aligning the hole of the rotating metal plate 101 with the hole of the ventilation pipe 105, thus connecting the space inside the cup body 2 with the space where the fan 104 is located. Then, motor 103 rotates in the other direction to control the fan 104 to rotate, achieving heat dissipation. Furthermore, after motor 103 controls the fan 104 to stop rotating, it can rotate in the opposite direction to control the rotating metal plate 101 to rotate, so that the hole of the rotating metal plate 101 is not aligned with the hole of the ventilation pipe 105, thereby stopping the heat dissipation effect.

[0022] Furthermore, a speed reducer is provided between the rotating shaft of the fan 104 and the toothed gear to control the speed of the fan 104, so that the rotation of the fan 104 can be more precise and controllable.

[0023] The cup body 2 has a connecting part 3 at the end away from the cup lid 1 for connecting external decorative accessories. The connecting part 3 can be threaded for threaded connection with external decorative accessories, or it can be a ferromagnetic material for magnetic connection with external decorative accessories. In this embodiment, the connecting part 3 is an annular silicone ring, which is connected to the external decorative accessories by interference fit.

[0024] The cup body 2 has an internal thread, and the cup lid 1 has an external thread; the cup body 2 and the cup lid 1 are threadedly connected. The outer surface of the cup lid 1 with the external thread has a movable block 108 that extends and retracts inwards to limit the locking of the cup lid 1 to the cup body 2. The movable block 108 can be connected to the cup lid 1 via a conventional pressing mechanism, and its extension and retraction can be controlled by manual pressing. Alternatively, based on the presence of the control circuit board 106, the movable block 108 can be electrically connected to the control board to achieve automated control. For example, the movable block 108 can be connected to the cup lid 1 via a spring, which pushes the movable block 108 away from the cup lid 1. The end face of the movable block 108 facing the cup lid 1 has a ferromagnetic metal. An electromagnet connected to the control circuit board 106 is located inside the cup lid 1 at the position corresponding to the ferromagnetic metal. The control circuit board 106 controls the opening and closing of the electromagnet, thereby controlling the extension and retraction of the movable block 108. By controlling the extension and retraction of the movable block 108, it can extend beyond the lid 1, preventing it from locking tightly with the cup body 2. When the movable block 108 is extended, the lid 1 can only rest on the cup body 2 without forming a connection. This serves two purposes: first, it increases the amount of outside air entering the cup body 2, creating a ventilation channel between the lid 1 and the cup body 2, thus enhancing heat dissipation; second, it prevents the user from lifting the lid 1 along with the cup body 2, thus preventing the user from mistakenly believing the lid 1 is locked and lifting the cup body 2 upside down, causing water to leak out. When the movable block 108 retracts into the lid 1, the lid 1 can lock properly with the cup body 2, thereby reducing the entry of outside air, improving the heat preservation effect, and preventing water from leaking out of the cup body 2.

[0025] Working Principle: A preset control program is used on the control circuit board 106, with corresponding control buttons such as on / off and automatic cooling. Hot water is poured into the cup body 2, and the cup lid 1 is connected to the upper part of the cup body 2 via a threaded connection. When heat dissipation is needed, the corresponding control button is turned on. The control circuit board 106 senses the temperature inside the cup body 2 according to the preset control program and starts the motor 103 to control the rotating metal plate 101 to rotate to a set position so that the hole on the rotating metal plate 101 aligns with the hole in the ventilation pipe 105. Then, the fan 104 is controlled to dissipate heat. When heat preservation is needed, the corresponding control button is turned on, and the control circuit board 106 controls the motor 103 to rotate so that the hole on the rotating metal plate 101 is not aligned with the hole in the ventilation pipe 105. When only the fan 104 needs to be used, the corresponding control button can be turned on directly to turn on the fan 104.

[0026] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate, and the components shown as units may or may not be physical units; they may be located in one place or distributed across multiple network units. Some or all of the modules can be selected to achieve the purpose of this embodiment according to actual needs.

[0027] In this application, unless otherwise expressly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise expressly limited, those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0028] It is understood that those skilled in the art can make equivalent substitutions or changes based on the technical solution and concept of this application, and all such substitutions or changes should fall within the protection scope of the appended claims.

Claims

1. An intelligent vacuum cup with automatic heat dissipation function, comprising a cup body (2) and a cup cover (1), characterized in that, The cup cover (1) is sequentially provided with a rotating metal sheet (101), a heat preservation sealing layer (102), a motor (103) and a fan (104) connected with the motor (103) in the direction away from the cup body, the rotating metal sheet (101) is provided with a hole, and the cup cover (1) is further provided with a ventilation pipe (105) corresponding to the hole, the ventilation pipe (105) penetrates through the heat preservation sealing layer (102) from the rotating metal sheet (101) and is communicated to the fan (104).

2. The intelligent vacuum cup with automatic heat dissipation function according to claim 1, characterized in that, The cup cover (1) is further provided with a control circuit board (106) for controlling the motor (103), one side of the rotating metal sheet (101) towards the cup body (2) is provided with a temperature sensor electrically connected with the control circuit board (106), and the outer surface of the cup cover (1) is provided with a control button electrically connected with the control circuit board.

3. The intelligent vacuum cup with automatic heat dissipation function according to claim 1, characterized in that, The output shaft of the motor (103) is provided with a tooth pattern at the end, the heat preservation sealing layer (102) is rotatably connected with a connecting shaft through a one-way bearing, one end of the connecting shaft is fixedly connected with the rotating shaft of the rotating metal sheet (101), the other end of the connecting shaft extends to the direction of the tooth pattern and is meshingly connected with the tooth pattern, and the rotating shaft of the fan (104) extends to the direction of the tooth pattern and is meshingly connected with the tooth pattern.

4. The intelligent vacuum cup with automatic heat dissipation function according to claim 3, characterized in that, A speed reducer for controlling the rotating speed of the fan (104) is further arranged between the rotating shaft of the fan (104) and the tooth pattern.

5. The intelligent vacuum cup with automatic heat dissipation function according to claim 1, characterized in that, The cup body (2) is provided with a connecting portion at the end away from the cup cover (1).

6. The intelligent thermos cup with automatic heat dissipation function according to claim 5, characterized in that, The connecting portion is an annular silica gel ring.

7. The intelligent vacuum cup with automatic heat dissipation function according to claim 1, characterized in that, The cup body (2) is provided with an internal thread, the cup cover (1) is provided with an external thread, and the cup body (2) and the cup cover (1) are threadedly connected.

8. The intelligent vacuum cup with automatic heat dissipation function according to claim 6, characterized in that, The outer surface of the cup cover (1) provided with the external thread is provided with a movable block (108) retracting into the cup cover (1).

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