CN215838270U

CN215838270U - Vacuum cup capable of being rapidly cooled

Info

Publication number: CN215838270U
Application number: CN202122354173.1U
Authority: CN
Inventors: 徐芳; 柏荣帅; 闫天一; 王顺铎
Original assignee: Lianyungang Power Supply Co of State Grid Jiangsu Electric Power Co Ltd
Current assignee: Lianyungang Power Supply Co of State Grid Jiangsu Electric Power Co Ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-02-18
Anticipated expiration: 2031-09-28

Abstract

The utility model discloses a vacuum cup capable of quickly cooling, which comprises a vacuum cup outer wall, an inner container, a sealing heat dissipation door, a temperature sensing metal sheet and a spring. The inner container is arranged inside the outer wall of the vacuum cup, and an air interlayer is arranged between the outer wall of the vacuum cup and the inner container. The outer wall of the vacuum cup is provided with a sealing heat dissipation door, the outer side of the inner container is provided with a temperature sensing metal sheet, and the temperature sensing metal sheet is connected to one end of the sealing heat dissipation door through a movable connecting mechanism; the other end of the sealed heat dissipation door, which is far away from the movable connecting mechanism, is provided with a spring, and the spring is connected to the outer wall of the vacuum cup. The utility model can realize the accelerated heat dissipation of the vacuum cup, and meanwhile, the vacuum cup has the heat preservation effect and can keep the liquid in the vacuum cup at a proper temperature. In addition, the utility model completely adopts a physical control structure, does not need to install a battery or charge, and is environment-friendly and safe.

Description

Vacuum cup capable of being rapidly cooled

Technical Field

The utility model relates to a heat preservation device, in particular to a vacuum cup.

Background

A stainless steel vacuum cup in daily life utilizes a vacuum or air structure in a non-flowing state between a stainless steel inner container and a stainless steel outer wall to reduce heat conduction for heat preservation, the vacuum cup with good quality can preserve heat for dozens of hours, and people can not drink because of overhigh water temperature when needing drinking water. That is, the conventional vacuum cup cannot be quickly cooled to a proper temperature and maintained at the proper temperature for a long time. For example, the novel double-layer vacuum cup structure disclosed in chinese patent CN207784886U adopts a technical scheme of performing high vacuum treatment between the outer shell and the inner container, and although the novel double-layer vacuum cup structure has better heat preservation effect and heat insulation performance, the overhigh water temperature is not beneficial for people to drink directly.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a vacuum cup structure which can quickly reduce the temperature of liquid in the vacuum cup to a proper temperature and can keep the temperature for a long time at the proper temperature.

In order to achieve the purpose, the utility model provides the following technical scheme: a vacuum cup capable of rapidly cooling comprises a vacuum cup outer wall and an inner container, wherein the inner container is arranged inside the vacuum cup outer wall, and an air interlayer is arranged between the vacuum cup outer wall and the inner container; the outer wall of the vacuum cup is provided with a sealing heat dissipation door, the outer side of the inner container is provided with a temperature sensing metal sheet, and the temperature sensing metal sheet is connected to one end of the sealing heat dissipation door through a movable connecting mechanism; the other end of the sealed heat dissipation door, which is far away from the movable connecting mechanism, is provided with a spring, and the spring is connected to the outer wall of the vacuum cup.

Furthermore, the movable connection mechanism comprises a hook and a hook socket, the hook is arranged at the tail end of the temperature sensing metal sheet, and the hook socket is arranged on the sealing heat dissipation door.

Furthermore, a heat dissipation door track is arranged on the outer wall of the vacuum cup, and the sealed heat dissipation door can reciprocate on the heat dissipation door track under the traction of the spring.

Furthermore, the temperature sensing metal sheet adopts a double-layer structure, the double-layer structure comprises an active layer metal sheet and a passive layer metal sheet, and the thermal expansion coefficient of the active layer metal sheet is higher than that of the passive layer metal sheet.

Further, a handle is arranged on the sealing heat dissipation door.

Furthermore, the number of the sealing heat dissipation doors is multiple, and the sealing heat dissipation doors are uniformly distributed on the outer wall of the vacuum cup.

Compared with the prior art, the utility model has the beneficial effects that: (1) the utility model can realize the function of accelerating heat dissipation of the vacuum cup and solve the problem that the vacuum cup cannot drink warm water due to the good heat insulation effect. Meanwhile, the vacuum cup has a heat preservation effect, and the heat preservation function can be started at a proper temperature, so that water (or beverage) in the vacuum cup can be kept at the proper temperature for a longer time. (2) The utility model completely adopts a physical control structure, does not need to install a battery or charge, and is environment-friendly and safe. (3) The novel vacuum cup does not need a power supply loop, saves the space of the vacuum cup, and has better cooling and heat preservation effects compared with the vacuum cup with the same capacity.

Drawings

FIG. 1 is a schematic view of the overall appearance of the vacuum cup of the present invention;

FIG. 2 is a schematic view of the sealing and heat dissipating door of the present invention;

FIG. 3 is a schematic diagram of the position of the temperature-sensing metal sheet according to the present invention;

FIG. 4 is a schematic structural view of a temperature-sensing metal sheet according to the present invention;

FIG. 5 is a schematic structural diagram of a heat dissipation device according to the present invention;

FIG. 6 is a schematic view of the present invention with two sealed heat dissipation doors;

the reference numbers in the figures are: 1. the thermos cup outer wall, 2, inner bag, 3, sealed heat dissipation door, 4, temperature sensing sheetmetal, 5, couple, 6, couple socket, 7, spring, 8, heat dissipation door track, 3a, first sealed heat dissipation door, 3b, the sealed heat dissipation door of second.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The working process of the vacuum cup structure comprises a heat dissipation process and a heat preservation process. The temperature of the vacuum cup can be set by selecting the metal sheet of the active layer and the metal sheet of the passive layer of the temperature sensing metal sheet. When the temperature in the cup is higher than the set temperature, the temperature sensing metal sheet is in a deformation state and is outwards bent by the inner container of the vacuum cup, a user holds the handle on the sealing heat dissipation door and pushes the handle to the direction of the temperature sensing metal sheet, the hook socket of the heat dissipation door is hooked by the hook at the tail end of the temperature sensing metal sheet to open the sealing heat dissipation door, the spring is in a stretching state at the moment, the stress at the two ends of the sealing heat dissipation door is stable, air flows between the inner container and the outer wall of the vacuum cup, and the vacuum cup is in a heat dissipation state. When the temperature in the cup drops to the set temperature or drops to the in-process of set temperature, the temperature sensing sheetmetal cooling resumes normal state, and the couple drops from the couple socket, and sealed heat dissipation door is closed under the pulling of spring, and the air is isolated by the thermos cup inside and outside wall, forms stable, the space that does not flow, and the thermos cup is in the heat preservation state this moment.

Example 1

As shown in the figure 1-2, the vacuum cup comprises an outer wall 1 of the vacuum cup and an inner container 2, wherein the inner container 2 is arranged inside the outer wall 1 of the vacuum cup, and an air interlayer is arranged between the outer wall 1 of the vacuum cup and the inner container 2; the outer wall 1 of the vacuum cup is provided with a sealing heat dissipation door 3. The hook insertion opening 6 is arranged on the sealing heat dissipation door 3, the other end of the sealing heat dissipation door 3, which is far away from the hook insertion opening 6, is provided with a spring 7, and the spring 7 is connected to the outer wall 1 of the vacuum cup; the inner side of the outer wall 1 of the vacuum cup is provided with a heat dissipation door track 8, and the sealed heat dissipation door 3 is provided with a handle.

As shown in fig. 3-5, a temperature sensing metal sheet 4 is disposed outside the inner container 2, and a hook 5 is disposed at the end of the temperature sensing metal sheet 4. The temperature sensing metal sheet 4 is connected to a hook socket 6 of the sealing heat dissipation door 3 through a hook 5, and the sealing heat dissipation door 3 is connected with a spring 7.

Example 2

As shown in figure 6, be provided with two sealed heat dissipation doors on thermos cup outer wall 1, be first sealed heat dissipation door 3a and the sealed heat dissipation door 3b of second respectively, two heat dissipation door distribute in thermos cup outer wall 1 both sides just to setting up, when the heat dissipation door was opened simultaneously, the air formed the convection current easily, the thermos cup inner wall is bigger with the air area of contact that flows, and the cooling effect is more obvious.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A vacuum cup capable of being rapidly cooled comprises a vacuum cup outer wall (1) and an inner container (2), wherein the inner container (2) is arranged inside the vacuum cup outer wall (1), and an air interlayer is arranged between the vacuum cup outer wall (1) and the inner container (2), and the vacuum cup is characterized in that a sealing heat dissipation door (3) is arranged on the vacuum cup outer wall (1), a temperature sensing metal sheet (4) is arranged on the outer side of the inner container (2), and the temperature sensing metal sheet (4) is connected to one end of the sealing heat dissipation door (3) through a movable connection mechanism; the other end of the sealing heat dissipation door (3) far away from the movable connecting mechanism is provided with a spring (7), and the spring (7) is connected to the outer wall (1) of the vacuum cup.

2. A thermos cup capable of rapidly cooling according to claim 1, wherein the movable connection mechanism comprises a hook (5) and a hook socket (6), the hook (5) is arranged at the tail end of the temperature sensing metal sheet (4), and the hook socket (6) is arranged on the sealing heat dissipation door (3).

3. A thermos cup capable of rapidly reducing temperature according to claim 1, characterized in that a heat dissipation door track (8) is provided on the outer wall (1) of the thermos cup, and the sealing heat dissipation door (3) can reciprocate on the heat dissipation door track (8) under the traction of the spring (7).

4. A vacuum cup capable of rapidly reducing temperature according to claim 1, wherein the temperature sensing metal sheet (4) adopts a double-layer structure, the double-layer structure comprises an active layer metal sheet and a passive layer metal sheet, and the thermal expansion coefficient of the active layer metal sheet is higher than that of the passive layer metal sheet.

5. A thermos cup capable of rapidly reducing temperature according to claim 1, characterized in that the sealed heat dissipation door (3) is provided with a handle.

6. A thermos cup capable of rapidly reducing temperature according to claim 1, wherein the number of the sealing heat dissipation doors (3) is multiple and is evenly distributed on the outer wall (1) of the thermos cup.