CN214104062U

CN214104062U - Dual-purpose cup for heat preservation and refrigeration

Info

Publication number: CN214104062U
Application number: CN202120232644.9U
Authority: CN
Inventors: 赵奕婷; 赵开峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2021-09-03
Anticipated expiration: 2031-01-27

Abstract

The utility model relates to a technical field of thermos cup discloses a dual-purpose cup of heat preservation refrigeration, it include the cup body, set up respectively in the bottom of cup and bowl cover and the cover at cup body both ends are located cup shell outside the cup body, the cup shell forms annular cavity in the periphery of cup body, from interior and outer glass fiber cotton layer, nickel-chromium alloy heater strip and the insulation cover of being provided with in order in the annular cavity, be provided with temperature-sensing ware, power, refrigeration chip, main control board on the bottom of cup and arrange in the operating panel of bottom of cup surface, the sense terminal of temperature-sensing ware wear to the inside of cup body, the utility model has the advantages of it is following and effect: constitute control structure through temperature-sensing ware, main control board and operating panel to through setting up nichrome heater strip, refrigeration chip and insulation cover, with the realization to heating, refrigeration and the heat preservation of solution in the cup body, thereby make the solution in the cup body keep in predetermined temperature range.

Description

Dual-purpose cup for heat preservation and refrigeration

Technical Field

The utility model relates to a technical field of thermos cup, in particular to dual-purpose cup of heat preservation refrigeration.

Background

The thermos cup is developed from a thermos bottle, the heat preservation principle of the thermos cup is the same as that of a thermos bottle, and people only make the thermos bottle into a cup conveniently. The vacuum cup is a container for holding water, which is generally made of ceramic or stainless steel and a vacuum heat insulation layer, the top of the vacuum cup is provided with a cover which is tightly sealed, and the vacuum heat insulation layer can delay the heat dissipation of liquid such as water and the like in the vacuum cup so as to achieve the purpose of heat preservation.

The use method of the vacuum cup is generally as follows: the cup cover is screwed down to be used as a cup, and hot water in the thermos cup is poured into the cup cover for drinking. However, there is a problem in that the water in the thermos cup needs to be cooled for a certain time after being poured out to reach a drinkable temperature, and the waiting time is long when people are particularly thirsty. In addition, the existing vacuum cup cannot heat water in the cup, and when the temperature of water in the cup is reduced and hot water needs to be drunk, only the water in the cup can be replaced, so that inconvenience is caused to a certain extent, and the existing requirements cannot be met. Therefore, it is necessary to design a dual-purpose cup for heat preservation and refrigeration to keep the solution in the cup body within a predetermined temperature range by means of refrigeration or heating.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a dual-purpose cup of heat preservation refrigeration has the effect of refrigeration and heating.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a dual-purpose cup of heat preservation refrigeration, include the cup body, set up respectively in the bottom of cup and bowl cover and the cover at cup body both ends are located cup shell outside the cup body, the cup shell forms ring cavity in the periphery of cup body, from interior and be provided with glass fiber cotton layer, nichrome heater strip and heat preservation cover outward in order, be provided with power, temperature-sensing ware, refrigeration chip, main control board on the bottom of cup and arrange in the operating panel on bottom of cup surface, the sense terminal of temperature-sensing ware wears extremely the inside of cup body, the main control board is used for receiving the detected signal that the temperature-sensing ware sent, and with operating panel's temperature threshold value carries out the comparison, with selective control nichrome heater strip and refrigeration chip start.

By adopting the technical scheme, the cup body is used for containing liquid to be drunk, and the cup cover is used for shielding the opening of the cup body, so that a closed environment is formed in the cup body, and refrigeration, heating or heat preservation can be carried out quickly; when the cup is actually used, a power supply supplies power to a nichrome heating wire, a temperature sensor, a refrigeration chip, a main control board, an operation panel and the like, a user sets the temperature of a required solution through the operation panel in advance, namely a temperature threshold value, then the detection end of the temperature sensor can detect the temperature of the cup body, the main control board compares a detection signal of the detected temperature with the temperature threshold value, if the temperature of the solution is high, the refrigeration chip is controlled to start, the temperature of the solution is reduced in a refrigeration mode, otherwise, the nichrome heating wire is controlled to start, the temperature of the solution is raised in a heating mode, and finally the solution in the cup body reaches the preset temperature, and a heat insulation sleeve can limit heat exchange between the solution in the cup body and the outside to insulate the solution; in addition, the glass fiber cotton cloth layer has higher strength, excellent weather resistance, corrosion resistance and insulativity, and can prevent the surface of the cup body from being burnt by high temperature while stably supporting the nickel-chromium alloy heating wire; in the process, a control structure is formed by the temperature sensor, the main control panel and the operation panel, and the heating, the refrigeration and the heat preservation of the solution in the cup body are realized by arranging the nickel-chromium alloy heating wire, the refrigeration chip and the heat preservation sleeve, so that the solution in the cup body is kept in a preset temperature range.

The utility model discloses a further set up to: the heat preservation cover includes from inside to outside silica gel cloth layer, thermal barrier coating and the reflection heat insulation layer of arranging in order, thermal barrier coating comprises radiation thermal barrier coating, the reflection heat insulation layer comprises reflection of light aluminium foil.

By adopting the technical scheme, the silica gel cloth layer has the functions of high temperature resistance, fire prevention and flame retardance, and the surface of the insulation cover can be prevented from being burnt by high temperature; on the basis, the light energy and the heat energy generated by the nickel-chromium alloy heating wire and the heat energy of the solution in the cup body can be limited to overflow and disperse through the radiation heat insulation effect of the radiation heat insulation coating and the reflection heat insulation effect of the reflective aluminum foil, so that the good heat insulation and energy saving effects are achieved, and the heat insulation effect of the heat insulation sleeve can be further ensured.

The utility model discloses a further set up to: the power supply is a wireless rechargeable lithium battery.

Through adopting above-mentioned technical scheme, the wireless charger of accessible charges to the power, has reduced the setting of external joint that charges promptly, can avoid the dual-purpose cup of heat preservation refrigeration to intake the electric leakage.

The utility model discloses a further set up to: the refrigeration chip is a semiconductor refrigeration chip.

By adopting the technical scheme, on the basis of power supply of the wireless rechargeable lithium battery, the thermal inertia of the semiconductor refrigerating sheet is very small, so that the refrigerating time is fast, and the temperature control effect is good.

The utility model discloses a further set up to: and a flexible anti-skid gasket is arranged on the bottom surface of the cup bottom.

Through adopting above-mentioned technical scheme, can avoid operating panel direct with put the thing plane contact, can improve the antiskid function of the dual-purpose cup of heat preservation refrigeration again.

The utility model has the advantages that: constitute control structure through temperature-sensing ware, main control board and operating panel to through setting up nichrome heater strip, refrigeration chip and insulation cover, with the realization to heating, refrigeration and the heat preservation of solution in the cup body, thereby make the solution in the cup body keep in predetermined temperature range.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural view of a dual-purpose cup for heat preservation and refrigeration of the embodiment of the present invention.

In the figure, 1, a cup body; 2. a cup cover; 3. a cup bottom; 4. a cup shell; 41. an annular cavity; 5. an anti-slip washer; 6. heating and insulating parts; 61. a glass fiber cotton cloth layer; 62. a nickel-chromium alloy heating wire; 63. a thermal insulation sleeve; 631. a silica gel cloth layer; 632. a thermal barrier coating; 633. a reflective insulation layer; 7. a temperature control unit; 71. a temperature sensor; 72. a main control board; 73. an operation panel; 8. a refrigeration chip; 9. a power source.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in figure 1, for the utility model discloses a dual-purpose cup of heat preservation refrigeration, including cup body 1, set up bowl cover 2 and the bottom of cup 3 and the cover of cup outside cup body 1 at cup body 1 upper and lower both ends respectively and locate cup shell 4, the bottom surface of bottom of cup 3 is provided with flexible anti-skidding packing ring 5. Wherein, the cup shell 4 forms annular cavity 41 in the periphery of cup body 1, is provided with heating heat preservation 6 in the annular cavity 41, is provided with temperature control unit 7, refrigeration chip 8 and power 9 on the bottom of cup 3, and power 9 is used for supplying power for heating heat preservation 6, temperature control unit 7 and refrigeration chip 8. When the practical use, cup body 1 is used for holding the liquid of treating drinking, and bowl cover 2 is used for sheltering from 1 opening of cup body for form the enclosed environment in the cup body 1, so that heat preservation 6, temperature control unit 7 and refrigeration chip 8 synergism, refrigerate, heat or keep warm relatively fast.

Specifically, the heating and heat-insulating member 6 includes a glass fiber cotton cloth layer 61, a nichrome heating wire 62 and a heat-insulating jacket 63, which are sequentially arranged from inside to outside. The heat insulating cover 63 includes a silicon rubber cloth layer 631, a heat insulating coating 632, and a reflective heat insulating layer 633, which are sequentially arranged from inside to outside. The thermal insulation coating 632 is made of radiation thermal insulation paint, and the reflective thermal insulation layer 633 is made of reflective aluminum foil.

When the nichrome heater strip 62 heats, the glass fiber cotton cloth layer 61 has higher strength and excellent weather resistance, corrosion resistance and insulativity, and can avoid the surface of the cup body 1 from being burnt by high temperature while stably supporting the nichrome heater strip 62. Meanwhile, the silica gel cloth layer 631 has the functions of high temperature resistance, fire resistance and flame retardance, and can prevent the surface of the heat insulation sleeve 63 from being burnt by high temperature. When keeping warm, glass fiber cotton layer 61 and silica gel cloth layer 631 can play preliminary heat preservation effect, then the thermal-insulated effect of radiation through radiation thermal-insulated coating and the reflection heat preservation effect of reflection of light aluminium foil, can outwards spill over the heat energy of the light energy and the heat energy that restrict nickel-chromium alloy heater strip 62 and solution in the cup body 1 and scatter to reach good heat-insulated energy-conserving effect, and then can guarantee the heat preservation effect of insulation cover 63.

In addition, the temperature control unit 7 includes a temperature sensor 71, a main control board 72, and an operation panel 73 disposed on the surface of the cup bottom 3, and a detection end of the temperature sensor 71 is penetrated to the inside of the cup body 1. The main control board 72 is used for receiving the detection signal sent by the temperature sensor 71 and comparing the detection signal with the temperature threshold value of the operation panel 73 so as to selectively control the activation of the nichrome heating wire 62 and the refrigeration chip 8. Wherein, the power 9 is a wireless rechargeable lithium battery, and the refrigeration chip 8 is a semiconductor refrigeration chip.

In practical use, the power supply 9 supplies power to the nichrome heating wire 62, the temperature sensor 71, the refrigeration chip 8, the main control board 72, the operation panel 73 and the like, a user sets the temperature of a required solution through the operation panel 73 in advance, namely, a temperature threshold value, then the detection end of the temperature sensor 71 can detect the temperature of the cup body 1 by the solution, then the main control board 72 compares the detection signal of the detected temperature with the temperature threshold value, if the temperature of the solution is high, the refrigeration chip 8 is controlled to be started, the temperature of the solution is reduced in a refrigeration mode, otherwise, the nichrome heating wire 62 is controlled to be started, the temperature of the solution is increased in a heating mode, finally, the solution in the cup body 1 reaches the preset temperature, and the heat insulation sleeve 63 can limit heat exchange between the solution in the cup body 1 and the outside, and the solution is insulated.

Claims

1. The utility model provides a dual-purpose cup of heat preservation refrigeration, include cup body (1), set up respectively in bottom of cup (3) and bowl cover (2) and the cover at cup body (1) both ends are located outer cup shell (4) of cup body (1), its characterized in that: cup shell (4) form toroidal cavity (41) in the periphery of cup body (1), from interior to exterior is provided with glass fiber cotton layer (61), nichrome heater strip (62) and insulation cover (63) in toroidal cavity (41) in order, be provided with temperature-sensing ware (71), power (9), refrigeration chip (8), main control board (72) on bottom of cup (3) and arrange in bottom of cup (3) surperficial operating panel (73), the sense terminal of temperature-sensing ware (71) wears to the inside of cup body (1), main control board (72) are used for receiving the detection signal that temperature-sensing ware (71) sent, and with the temperature threshold value of operating panel (73) compares, with selective control nichrome heater strip (62) and refrigeration chip (8) start.

2. The dual-purpose cup for heat preservation and refrigeration as claimed in claim 1, wherein: the heat preservation cover (63) includes from inside to outside silica gel cloth layer (631), thermal barrier coating (632) and reflection heat insulation layer (633) of arranging in order, thermal barrier coating (632) comprise radiation thermal insulation coating, reflection heat insulation layer (633) comprise reflection of light aluminium foil.

3. The dual-purpose cup for heat preservation and refrigeration as claimed in claim 1, wherein: the power supply (9) is a wireless rechargeable lithium battery.

4. The dual-purpose cup for heat preservation and refrigeration as claimed in claim 3, characterized in that: the refrigeration chip (8) is a semiconductor refrigeration piece.

5. The dual-purpose cup for heat preservation and refrigeration as claimed in claim 1, wherein: the bottom surface of the cup bottom (3) is provided with a flexible anti-skid gasket (5).