CN218840433U

CN218840433U - Portable temperature-changing box

Info

Publication number: CN218840433U
Application number: CN202223072841.2U
Authority: CN
Inventors: 庞媛; 李睿; 刘小萌; 张斯琦
Original assignee: Wuhan Aiketais Medical Technology Co ltd
Current assignee: Wuhan Aiketais Medical Technology Co ltd
Priority date: 2022-11-18
Filing date: 2022-11-18
Publication date: 2023-04-11
Anticipated expiration: 2032-11-18

Abstract

The utility model relates to a store box technical field, concretely relates to portable alternating temperature box, including the casing, the casing includes through hinge articulated last casing and lower casing, goes up the housing face and is provided with the human-computer interaction module, and the inside heat preservation body and the lower heat preservation body of being provided with of casing are located casing inner chamber and lower internal chamber respectively, and lower heat preservation internal chamber is provided with the storing storehouse, is provided with alternating temperature module, control module between storing storehouse and the lower heat preservation body, is provided with heat radiation module down between heat preservation body and the lower casing. The utility model has the advantages that the temperature changing module, the control module, the temperature sensor and the man-machine interaction module are arranged in the box body, so that the product can be charged and insulated, and the product is convenient for a user to carry and take at any time; the product charging energy can be intelligently analyzed, the charging energy is charged according to the temperature difference between the set temperature and the actual temperature of the product, and the product can be ensured to obtain enough charging energy.

Description

Portable temperature-changing box

Technical Field

The utility model relates to a store box technical field, concretely relates to portable alternating temperature box.

Background

The existing hot compress eyeshade with various phase change materials capable of storing energy as the core, the fever reduction patch, the cold compress headband and other products can keep the temperature for a period unchanged and continuously release energy after being charged by providing cold energy and heat energy by the outside so as to achieve the effect of hot compress or cold compress. The products usually do not have matched energy charging apparatuses, and can be charged by medium and large-sized machines such as a refrigerator and a microwave oven, but users cannot carry about the medium and large-sized machines when needing to temporarily transfer the products outdoors or on a trip, and the existing storage box can only store the products at normal temperature, so that the products cannot be used due to improper transportation temperature on one hand, and the conventional storage box cannot guarantee the energy charging conditions of the products on the other hand, so that the products cannot be charged by the users outdoors or on a trip, and further cannot be used.

SUMMERY OF THE UTILITY MODEL

To the not enough of above-mentioned prior art, the utility model aims to provide a portable alternating temperature box, but the energy of filling of intelligent analysis product, for it fills the energy and keeps warm, convenience of customers hand-carries, takes at any time.

The utility model provides a portable alternating temperature box, which comprises a housin, the casing includes casing and lower casing, it is articulated that last casing and casing pass through the hinge down to go up the casing, it is provided with man-machine interaction module to go up the housing face, the inside heat retainer that is provided with of casing, the heat retainer includes the heat retainer and lower heat retainer, it is located the casing inner chamber to go up the heat retainer, the heat retainer is located the casing inner chamber down, heat retainer inner chamber is provided with the storing storehouse down, be provided with alternating temperature module, control module between storing storehouse and the lower heat retainer, be provided with heat radiation module down between heat retainer and the lower casing, heat radiation module includes first heat radiation module and second heat radiation module.

Further, the temperature changing module comprises a semiconductor refrigeration piece, and the working surface of the semiconductor refrigeration piece is attached to the bottom surface of the storage bin.

Furthermore, the control module comprises a control circuit board, one side of the control circuit board is connected with the temperature changing module, the other side of the control circuit board is connected with the storage battery, and the control circuit board is electrically connected with the temperature changing module and the storage battery.

Further, the first heat dissipation module comprises a heat dissipation fin, and the heat dissipation fin is arranged at the bottom of the lower heat insulation body and located between the lower heat insulation body and the lower shell.

Further, the second heat dissipation module comprises two heat dissipation fans, the two heat dissipation fans 11 are arranged on the left side and the right side of the lower heat retainer, and the heat dissipation fans protrude downwards out of the bottom of the lower heat retainer and are flush with the bottom of the heat dissipation fins.

Furthermore, the temperature changing module is attached to the heat conducting surface of the radiating fin, and a radiating gap is reserved between two sides of the radiating fin and the radiating fan.

Furthermore, the two sides of the lower shell are provided with heat dissipation ports, and the heat dissipation ports are matched with the heat dissipation fan.

Further, the storing storehouse is equipped with the chamber that holds of storing article, the storing storehouse inner wall is provided with temperature sensor, temperature sensor with control module electric connection.

Further, the human-computer interaction module comprises a display screen, a power button and an adjusting button, and the human-computer interaction module is electrically connected with the control module.

Further, a cavity is arranged on the upper heat insulation body in a concave mode, and the cavity is matched with the storage bin accommodating cavity.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the utility model has the advantages that the temperature changing module, the control module, the temperature sensor and the man-machine interaction module are arranged in the box body, so that the product can be charged and insulated, and the product is convenient for a user to carry and take at any time; the product charging energy can be intelligently analyzed, the charging energy is charged according to the temperature difference between the set temperature and the actual temperature of the product, and the product can be ensured to obtain enough charging energy.

2. The utility model can better realize the heat preservation effect of the temperature changing box by arranging the heat preservation body in the box body; the heat dissipation module can perform air cooling heat dissipation on electronic components in the temperature changing box, so that the components are prevented from being damaged due to overhigh temperature, and the service life of the components is prolonged.

Drawings

Fig. 1 is a schematic structural view of a portable temperature-changing box according to the present invention;

fig. 2 is a schematic structural view of an exploded view of a portable temperature change cassette of the present invention;

fig. 3 is a schematic structural view of the portable temperature-changing box of the present invention when opened.

Reference numerals:

1. an upper housing; 2. a lower housing; 3. an upper heat insulator; 4. a lower thermal insulator; 5. a storage bin; 6. a semiconductor refrigeration sheet; 7. a control circuit board; 8. a storage battery; 9. a heat sink; 11. a heat radiation fan; 12. a temperature sensor; 13. a heat dissipation port; 14. a display screen; 15. a power button; 16. and adjusting the button.

Detailed Description

In order to make those skilled in the art better understand the technical solutions in the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all 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 application.

It should be noted that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-3, the utility model provides a portable temperature changing box, which comprises a shell, wherein the shell comprises an upper shell 1 and a lower shell 2, and the upper shell 1 and the lower shell 2 are hinged through a hinge. The inside heat preservation that is provided with of casing, this heat preservation include heat preservation 3 and lower heat preservation 4, go up heat preservation 3 and set up at 1 inner chamber of last casing, lower heat preservation 4 sets up 2 inner chambers of casing under, and the heat preservation material can be resin or rigid polyurethane foam. The upper heat insulator 3 and the lower heat insulator 4 can effectively prevent heat transfer, the heat inside the heat insulator can not be dissipated, the heat outside the heat insulator can not enter the heat insulator, and the heat insulator can keep warm and cool.

The interior intracavity of the lower heat insulator 4 is provided with a storage bin 5, the storage bin 5 is provided with a containing cavity for containing a storage product, the upper heat insulator 3 is provided with a cavity in a concave manner, and the cross-sectional area of the cavity is equal to that of the storage bin 5. Through set up the cavity on last insulator 3, can further increase the storing space of alternating temperature box, avoid the product to can not deposit because of highly surpassing storing storehouse 5.

A temperature changing module and a control module are arranged between the storage bin 5 and the lower heat insulator 4, wherein the temperature changing module comprises a semiconductor refrigerating sheet 6, and the working surface of the semiconductor refrigerating sheet 6 is attached to the bottom surface of the storage bin 5. The semiconductor refrigerating sheet 6 has two functions of refrigerating and heating, and can absorb heat and emit heat at two ends of a thermocouple respectively when direct current passes through the thermocouple formed by connecting an N-type semiconductor material and a P-type semiconductor material by utilizing the Peltier effect of the semiconductor material, so that the refrigerating purpose is realized; when the positive and negative poles of the power supply are adjusted oppositely, the semiconductor refrigerating sheet 6 can achieve the heating purpose. Through the refrigeration or heating effect of semiconductor refrigeration piece 6, transmit in storing storehouse 5, can fill ability for product provides cold volume or heat.

The inner wall of the storage bin 5 is respectively provided with a temperature sensor 12 and a temperature sensor 12 interface, and the temperature sensor 12 is used for monitoring the surface temperature of a product in real time; the temperature sensor 12 interface is used for connecting with a product with the temperature sensor 12, so that the internal deep layer temperature of the product can be monitored, and the charging of the product can be ensured.

The control module comprises a storage battery 8, one side of the storage battery 8 is connected with the semiconductor refrigerating sheet 6, the other side of the storage battery is connected with the storage battery, and the storage battery 8 is electrically connected with the semiconductor refrigerating sheet 6, the storage battery and the temperature sensor 12. An analysis unit for analyzing the product temperature and setting the temperature, and a control unit for controlling the operation of each module are provided in the storage battery 8. When the temperature sensor 12 is used, the surface temperature of the product stored in the storage bin 5 is detected by the temperature sensor and fed back to the analysis unit, the analysis unit analyzes the difference value between the product temperature and the set temperature, the control unit is controlled according to the analysis result, and if the temperature is too high, the semiconductor refrigerating sheet 6 is controlled to refrigerate through the unit; when the temperature is too low, the semiconductor refrigerating sheet 6 is controlled to heat through the control unit until the surface temperature of the product is the same as the set temperature.

The storage battery is used for providing the electric energy for the temperature changing box, so that a user can use the temperature changing box at any time without depending on power plug during traveling or business trips, better realization is achieved, and the practicability of the temperature changing box is improved. In addition, an electric plug interface is arranged outside the temperature changing box, so that the temperature changing box can be used for plug-in electricity and also can charge a storage battery.

Be provided with heat dissipation module down between heat retainer 4 and the lower casing 2, heat dissipation module includes first heat dissipation module and second heat dissipation module, and wherein first heat dissipation module includes fin 9, and fin 9 sets up in heat retainer 4 bottom down, and is located down between heat retainer 4 and the lower casing 2. The heat dissipation sheet 9 comprises a heat conduction surface and a heat dissipation surface, the heat conduction surface is attached to the bottom of the semiconductor refrigeration sheet 6, a thin layer of heat conduction silicone grease is coated on the heat conduction surface, heat of components such as the semiconductor refrigeration sheet 6 is conducted to the heat dissipation sheet 9 more effectively through the heat conduction surface, and then the heat dissipation sheet dissipates into the surrounding air. The cooling fins 9 can provide good heat dissipation capacity for the semiconductor refrigeration pieces 6 on one hand, and the semiconductor refrigeration pieces 6 are prevented from being burnt and damaged due to overheating; on the other hand, when the cooling effect is needed, the cooling efficiency can be improved by matching the cooling fins 9 with the semiconductor cooling fins 6.

The second heat dissipation module comprises two heat dissipation fans 11, the two heat dissipation fans 11 are respectively arranged on two sides of the lower heat insulation body 4, the heat dissipation fans 11 protrude out of the bottom of the heat insulation body downwards and are flush with the bottom of the heat dissipation fins 9, heat dissipation gaps are reserved between two sides of the heat dissipation fins 9 and the heat dissipation fans 11, so that when the heat dissipation fans 11 work, air flow penetrating through the inner cavity of the shell is formed to cool and dissipate heat of electronic components in the temperature changing box, and the heat dissipation fans 11 and the heat dissipation fins 9 are matched to dissipate heat, so that the heat dissipation effect can be greatly improved. The two sides of the lower casing 2 are provided with heat dissipating ports 13, and the heat dissipating ports 13 are parallel to the heat dissipating fan 11, so that the heat dissipating fan 11 can dissipate the hot air to the outside of the temperature changing box.

The man-machine interaction module comprises a display screen 14, a power button 15 and an adjusting button 16, the man-machine interaction module is electrically connected with the control module, the display screen 14 plays a role in displaying information, the power button 15 is used for controlling the switch of the temperature changing module, and the adjusting button 16 is used for setting the temperature of a product needing energy charging.

The utility model provides a use method of portable alternating temperature box specifically includes following step:

when in use, the upper cover of the temperature changing box is opened, and the product is put into the upper cover of the temperature changing box. The temperature changing box is started by pressing the power button 15, and the temperature required to be charged by the product is set by pressing the adjusting button 16. The temperature sensor 12 detects the initial temperature of the product and feeds back the initial temperature to the analysis unit, after the temperature difference between the initial temperature and the set temperature is judged, a temperature change instruction is sent to the control unit on the storage battery 8, the control unit controls the semiconductor refrigerating sheet 6 to change temperature, during the working period, the temperature sensor 12 continuously monitors the temperature of the product and feeds back the temperature to the analysis unit, and the temperature change box enters a heat preservation state until the temperature sensor 12 detects that the temperature of the product reaches the set temperature, and the screen displays that the charging is completed.

For a product with a temperature sensor 12, the temperature sensor 12 of the product is connected with the temperature sensor 12 on the temperature changing box through an interface, so that the temperature changing box can obtain the deep temperature inside the product, the analysis unit receives the information of the temperature sensor 12 inside the product, and sends out a temperature changing instruction after considering the information fed back by the temperature sensor 12, until the feedback of the two temperature sensors 12 reaches the set temperature, the analysis unit sends out a heat preservation instruction, and the control unit controls the temperature changing box to enter a heat preservation state.

The utility model discloses a alternating temperature box realizes filling of product can and keep warm, can convenience of customers hand-carry, takes at any time.

It should be understood that the structures, ratios, sizes, and the like shown in the drawings are only used for matching the disclosure of the present disclosure to be understood and read by those skilled in the art, and are not used for limiting the practical limitations of the present disclosure, so they do not have the essential technical meaning, and any modifications of the structures, changes of the ratio relationships, or adjustments of the sizes, should still fall within the scope of the technical disclosure of the present disclosure without affecting the function and the achievable purpose of the present disclosure.

Although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a portable alternating temperature box, includes the casing, the casing includes casing (1) and casing (2) down, it is articulated through the hinge to go up casing (1) and casing (2) down, a serial communication port, it is provided with the human-computer interaction module to go up casing (1) surface, the inside heat retainer that is provided with of casing, the heat retainer includes heat retainer (3) and lower heat retainer (4), it is located casing (1) inner chamber to go up heat retainer (3), heat retainer (4) are located casing (2) inner chamber down, heat retainer (4) inner chamber is provided with storing storehouse (5) down, be provided with alternating temperature module, control module between storing storehouse (5) and lower heat retainer (4), be provided with heat dissipation module down between heat retainer (4) and casing (2) down, heat dissipation module includes first heat dissipation module and second heat dissipation module.

2. The portable temperature change cassette according to claim 1, wherein the temperature change module comprises a semiconductor refrigeration sheet (6), and a working surface of the semiconductor refrigeration sheet (6) is attached to a bottom surface of the storage compartment (5).

3. The portable temperature change box according to claim 1, wherein the control module comprises a control circuit board (7), one side of the control circuit board (7) is connected with the temperature change module, the other side of the control circuit board is connected with the storage battery (8), and the control circuit board (7) is electrically connected with the temperature change module and the storage battery (8).

4. The portable temperature change cassette according to claim 1, wherein the first heat dissipation module comprises heat dissipation fins (9), the heat dissipation fins (9) being disposed at the bottom of the lower insulation (4) and between the lower insulation (4) and the lower housing (2).

5. The portable temperature change box according to claim 4, wherein the second heat dissipation module comprises two heat dissipation fans (11), two heat dissipation fans (11) are disposed on the left and right sides of the lower heat preservation body (4), and the heat dissipation fans (11) protrude downward from the bottom of the lower heat preservation body (4) and are flush with the bottom of the heat dissipation fins (9).

6. The portable temperature change case according to claim 4, wherein said temperature change module is attached to the heat conducting surface of said heat sink (9), and a heat dissipating gap is left between both sides of said heat sink (9) and said heat dissipating fan (11).

7. A portable temperature change case according to claim 4, in which said lower casing (2) is provided with heat dissipating ports (13) on both sides, said heat dissipating ports (13) being adapted to a heat dissipating fan (11).

8. The portable temperature changing box according to claim 1, wherein the storage chamber (5) is provided with a containing cavity for storing articles, a temperature sensor (12) is arranged on the inner wall of the storage chamber (5), and the temperature sensor (12) is electrically connected with the control module.

9. The portable temperature change box according to claim 1, wherein said human-computer interaction module comprises a display screen (14), a power button (15) and an adjusting button (16), and said human-computer interaction module is electrically connected to said control module.

10. The portable temperature change box according to claim 1, wherein the upper thermal insulation body (3) is provided with a cavity in a concave manner, and the cavity is matched with the accommodating cavity of the storage bin (5).