Constant-temperature vacuum cup

Abstract

The utility model discloses a constant temperature vacuum cup which comprises a vacuum cup body, the vacuum cup body comprises a shell and an inner container, an installation space is formed between the lower end of the shell and the lower end of the inner container, the constant temperature vacuum cup further comprises a heating module, a control module and a power module, and the heating module is arranged in the inner container. The power module and the control module are arranged in the installation space, and the heating module, the control module and the power module are electrically connected. The control module is used for controlling the heating module to heat the inner container of the vacuum cup body, the power module can improve the cruising ability of the vacuum cup body, and therefore the constant temperature of the vacuum cup can be kept for a long time.

Description

Technical Field

[0001] The utility model relates to a heat-preserving cup, in particular to a constant-temperature heat-preserving cup. Background Art

[0002] In daily life, heat-preserving cups can be seen everywhere. With the progress of technology, the types of heat-preserving cups are becoming more and more diverse. When people choose a heat-preserving cup, the heat-preserving effect of the heat-preserving cup is what people attach great importance to. However, the structure of the current heat-preserving cup is relatively simple and cannot achieve long-term constant temperature, so improvement is needed. Summary of the Invention

[0003] The utility model aims at the defects existing in the prior art, such as the heat-preserving cup cannot keep warm for a long time, and provides a new constant-temperature heat-preserving cup.

[0004] In order to solve the above technical problems, the utility model is realized through the following technical solutions:

[0005] A constant-temperature heat-preserving cup includes a heat-preserving cup body. The heat-preserving cup body includes an outer shell and an inner liner. An installation space is formed between the lower ends of the outer shell and the inner liner. The heat-preserving cup further includes a heating module, a control module and a power module. The heating module is arranged inside the inner liner. The power module and the control module are both arranged in the installation space. The heating module, the control module and the power module are all electrically connected.

[0006] The utility model controls the heating module to heat the inner liner of the heat-preserving cup body through the control module, and the power module can improve the battery life of the heat-preserving cup body, so that the heat-preserving cup can achieve long-term constant temperature.

[0007] Preferably, for the above-mentioned constant-temperature heat-preserving cup, the outer shell includes an upper shell and a lower shell. The installation space is formed between the upper end of the lower shell and the lower end of the inner liner. An installation platform is further arranged in the installation space, and the inner liner is installed on the installation platform.

[0008] The installation platform is convenient for the fixed installation of the inner liner.

[0009] Preferably, for the above-mentioned constant-temperature heat-preserving cup, the inner liner includes a first inner liner and a second inner liner. The second inner liner is a vacuum inner liner, and a heat-insulating material is arranged between the first inner liner and the second inner liner. The second inner liner is installed on the installation platform, and a fixing bracket is arranged at the upper end of the second inner liner to fix the first inner liner.

[0010] The setting of the first inner liner and the second inner liner can improve the heat-preserving and constant-temperature effect of the heat-preserving cup. The setting of the heat-insulating material can further improve the heat-preserving and constant-temperature effect, and the fixing bracket can prevent the first inner liner from displacing after being installed with the upper shell.

[0011] Preferably, for a thermostatic vacuum flask described above, the control module includes a control panel, a first circuit board, and a second circuit board. The first circuit board and the second circuit board are respectively installed on both sides of the installation space, and the first circuit board and the second circuit board are electrically connected. The control panel is installed on the outer surface of the lower shell, and the control panel is electrically connected to the first circuit board.

[0012] Through the electrical connection between the control panel, the first circuit board, and the second circuit board, when a user presses the control panel, the thermostatic state or heating state of the vacuum flask can be controlled through the first circuit board and the second circuit board.

[0013] Preferably, for a thermostatic vacuum flask described above, the power module includes a battery and a charging hole. The battery is arranged between the first circuit board and the second circuit board, and the battery is electrically connected to the second circuit board. The charging hole is arranged on the outer surface of the lower shell facing away from the control panel, and the charging hole is electrically connected to the second circuit board.

[0014] The setting of the battery can, on the one hand, facilitate keeping the water inside the vacuum flask at a constant temperature, and on the other hand, can also improve the battery life when the vacuum flask is carried out. The setting of the charging hole is for charging the battery.

[0015] Preferably, for a thermostatic vacuum flask described above, the heating module includes a heating plate and a temperature control probe. The heating plate and the temperature control probe are both arranged on the wall of the first inner container, and the heating plate and the temperature control probe are both electrically connected to the second circuit board.

[0016] The setting of the heating plate is used to heat the first inner container. Attaching the heating plate to the first inner container can effectively improve the heating effect. The temperature control probe can detect the temperature of the water in the first inner container to improve the heating efficiency of the first inner container.

[0017] Preferably, for a thermostatic vacuum flask described above, a wiring cavity is provided on the outer surface of the upper shell.

[0018] The setting of the wiring cavity facilitates the wiring when the wire harness of the heating plate is connected to the second circuit board.

[0019] Preferably, for a thermostatic vacuum flask described above, the outer surface of the lower shell is also wrapped with a silica gel sleeve.

[0020] The setting of the silica gel sleeve can better prevent water and protect against drops. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 Schematic three-dimensional structure of the vacuum flask body of the present utility model Figure 1 ;

[0022] Figure 2 Schematic diagram of the three-dimensional structure of the main body of the heat-preserving cup of the present utility model Figure 2 ;

[0023] Figure 3 Schematic diagram of the longitudinal sectional structure of the main body of the heat-preserving cup of the present utility model.

[0024] Figure 4 For the present utility model Figure 3 Partial enlarged view of part A

[0025] Figure 5 Schematic diagram of the three-dimensional structure of the first inner liner of the present utility model Specific implementation mode

[0026] The following combines the attached Figures 1-5 And specific implementation modes to further describe the present utility model in detail, but they are not limitations to the present utility model:

[0027] Embodiment 1

[0028] As shown in Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 A constant-temperature heat-preserving cup includes a heat-preserving cup main body 1. The heat-preserving cup main body 1 includes a housing 11 and an inner liner 12. An installation space 2 is formed between the lower ends of the housing 11 and the inner liner 12. It further includes a heating module 3, a control module 4, and a power supply module 5. The heating module 3 is arranged inside the inner liner 12. The power supply module 5 and the control module 4 are both arranged in the installation space 2. The heating module 3, the control module 4, and the power supply module 5 are all electrically connected.

[0029] Specifically, the inner liner 12 is made of PPSU material. Using PPSU material can reduce the risk of heavy metal exceeding the standard.

[0030] Preferably, the housing 11 includes an upper shell 111 and a lower shell 112. The installation space 2 is formed between the upper end of the lower shell 112 and the lower end of the inner liner 12. An installation platform 1121 is further arranged in the installation space 2. The inner liner 12 is installed on the installation platform 1121.

[0031] Preferably, the inner liner 12 includes a first inner liner 121 and a second inner liner 122. The second inner liner 122 is a vacuum inner liner. A heat-insulating material 6 is arranged between the first inner liner 121 and the second inner liner 122. The second inner liner 122 is installed on the installation platform 1121. A fixing bracket 8 is arranged at the upper end of the second inner liner 122. The fixing bracket 8 fixes the first inner liner 121.

[0032] Specifically, through the vacuum setting of the second inner liner 122, the heat insulation material 6 added between the first inner liner 121 and the second inner liner 122, and the vacuum setting between the inner liner 12 and the outer shell 11, the heat preservation effect and the endurance effect of the thermos cup can be effectively increased.

[0033] Specifically, the heat insulation material is heat insulation cotton or the like.

[0034] Preferably, the control module 4 includes a control panel 41, a first circuit board 42 and a second circuit board 43. The first circuit board 42 and the second circuit board 43 are respectively installed on both sides of the installation space 2, and the first circuit board 42 and the second circuit board 43 are electrically connected. The control panel 41 is installed on the outer surface of the lower shell 112, and the control panel 41 is electrically connected to the first circuit board 42.

[0035] Preferably, the power supply module 5 includes a battery 51 and a charging hole 52. The battery 51 is arranged between the first circuit board 42 and the second circuit board 43, and the battery 51 is electrically connected to the second circuit board 43. The charging hole 52 is arranged on the outer surface of the lower shell 112 facing away from the control panel 41, and the charging hole 52 is electrically connected to the second circuit board 43.

[0036] Specifically, when going out and using it, it is necessary to first connect the power supply through the charging hole 52 to fully charge the battery 51.

[0037] Preferably, the heating module 3 includes a heating plate 31 and a temperature control probe 32. The heating plate 31 and the temperature control probe 32 are both arranged on the wall of the first inner liner 121, and the heating plate 31 and the temperature control probe 32 are both electrically connected to the second circuit board 43.

[0038] Specifically, in the present utility model, since the heating module 3 is arranged at the bottom of the first inner liner 121 of the inner liner 12, and the power supply module 5 is arranged in the installation space 2, a vacuum isolation is obtained between the heating module 3 and the power supply module 5. Therefore, the safety of the thermos cup during use can be effectively increased to prevent the temperature of the power supply module 5 from rising synchronously when the heating module 3 is heating, resulting in dangers such as bulging or spontaneous combustion.

[0039] Preferably, a wire routing cavity 1111 is provided on the outer surface of the upper shell 111.

[0040] Specifically, the upper shell 111 is made of a heat insulation and heat preservation material, such as silica gel.

[0041] Preferably, the outer surface of the lower shell 112 is also wrapped with a silica gel sleeve 7.

[0042] Specifically, when the present utility model is in use, first pour hot water into the first inner container 121 of the inner container 12. Then the user presses the control panel 41 to start the thermos cup, and then adjusts the temperature of the thermos cup to the desired temperature through the control panel 41. The temperature control probe 32 arranged on the lower surface of the first inner container 121 can detect the temperature of the hot water in the first inner container 121 to prevent the temperature of the hot water from dropping.

[0043] In summary, the above are only the preferred embodiments of the present utility model. All equivalent changes and modifications made within the scope of the patent application of the present utility model shall fall within the scope covered by the present utility model.

Claims

1. A thermos cup, comprising a thermos cup body (1), wherein the thermos cup body (1) comprises an outer shell (11) and an inner liner (12), wherein an installation space (2) is formed between the lower ends of the outer shell (11) and the inner liner (12), and wherein: The invention also comprises a heating module (3), a control module (4) and a power module (5); the heating module (3) is arranged inside the inner tank (12); the power module (5) and the control module (4) are both arranged in the installation space (2); the heating module (3), the control module (4) and the power module (5) are all electrically connected; the outer shell (11) comprises an upper shell (111) and a lower shell (112); the installation space (2) is formed between the upper end of the lower shell (112) and the lower end of the inner tank (12); and the installation space (2) is also provided with an installation platform ( 1121), the inner liner (12) is installed on the installation platform (1121), the inner liner (12) comprises a first inner liner (121) and a second inner liner (122), the second inner liner (122) is a vacuum inner liner (12), and a heat-insulating material (6) is provided between the first inner liner (121) and the second inner liner (122), the second inner liner (122) is installed on the installation platform (1121), and a fixing bracket (8) is provided at the upper end of the second inner liner (122), and the fixing bracket (8) fixes the first inner liner (121).

2. A constant temperature insulation cup according to claim 1, characterized in that: The control module (4) comprises a control panel (41), a first circuit board (42) and a second circuit board (43); the first circuit board (42) and the second circuit board (43) are respectively mounted on two sides of the mounting space (2), and the first circuit board (42) and the second circuit board (43) are electrically connected; the control panel (41) is mounted on the outer surface of the lower shell (112), and the control panel (41) is electrically connected to the first circuit board (42).

3. A constant temperature insulation cup according to claim 2, characterized in that: The power module (5) comprises a battery (51) and a charging hole (52); the battery (51) is arranged between the first circuit board (42) and the second circuit board (43), and the battery (51) is electrically connected to the second circuit board (43); the charging hole (52) is arranged on the outer surface of the lower shell (112) facing away from the control panel (41), and the charging hole (52) is electrically connected to the second circuit board (43).

4. A constant temperature insulation cup according to claim 3, characterized in that: The heating module (3) comprises a heating plate (31) and a temperature control probe (32); the heating plate (31) and the temperature control probe (32) are both arranged on the wall of the first inner tank (121); and the heating plate (31) and the temperature control probe (32) are both electrically connected to the second circuit board (43).

5. A constant temperature insulation cup according to claim 4, characterized in that: The outer surface of the upper shell (111) is provided with a wiring cavity (1111).

6. The constant temperature insulation cup according to claim 1, characterized in that: The outer surface of the lower shell (112) is also wrapped with a silicone sleeve (7).

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