CN217362631U

CN217362631U - Portable power source that can heat

Info

Publication number: CN217362631U
Application number: CN202221104710.5U
Authority: CN
Inventors: 胡江勇; 陈海明
Original assignee: Shenzhen Maoxin Liangpin Technology Co ltd
Current assignee: Shenzhen Maoxin Liangpin Technology Co ltd
Priority date: 2022-05-09
Filing date: 2022-05-09
Publication date: 2022-09-02
Anticipated expiration: 2032-05-09

Abstract

The application relates to a portable power supply capable of heating, which relates to the technical field of portable power supplies and comprises an electricity storage assembly, a power supply assembly and a power supply control assembly, wherein the electricity storage assembly is used for providing electric energy; the heating component is electrically connected with the electricity storage component and is used for providing heat; the shell comprises a first shell and a second shell, an accommodating space is formed between the first shell and the second shell, and the accommodating space is used for accommodating the electricity storage component and the heating component; and the heat insulation piece is arranged between the electricity storage component and the heating component. The application has the effect of prolonging the service life and improving the applicability of the mobile power supply.

Description

Portable power source that can heat

Technical Field

The application relates to the technical field of portable power sources, in particular to a portable power source capable of heating.

Background

With the popularization of handheld mobile electronic products (such as mobile phones, tablets, bluetooth headsets and the like), the use of the electronic products is basically not kept in daily life, and the electronic products such as the mobile phones can be carried and used no matter when people go out, go out and play, and the like.

Most of the existing mobile power supplies are large in storage battery size for prolonging the endurance time. However, the volume and weight of the portable power source are increased, and the portable power source is inconvenient to carry and use. In addition, in order to solve the defect that the applicability of the existing mobile power supply is low, a hand warming function is additionally arranged on the mobile power supply, so that heat can be provided for hands while the mobile phone is charged, the applicability of the mobile power supply is greatly improved, and different use scenes and applicable people are increased.

What current warm hand treasured that charges adopted generates heat the piece and carries out the function, however the heat that generates heat the piece and send can influence portable power source's storage battery, can cause portable power source's life to reduce.

With respect to the related art among the above, the inventors consider that there is a drawback that the service life is low.

SUMMERY OF THE UTILITY MODEL

The application aims to solve the problem of short service life and provide a mobile power supply capable of heating.

1. The application provides a portable power source that can heat adopts following technical scheme: a heatable mobile power supply comprising:

the power storage assembly is used for providing electric energy;

the heating component is electrically connected with the electricity storage component and is used for providing heat;

the shell comprises a first shell and a second shell, an accommodating space is formed between the first shell and the second shell, and the accommodating space is used for accommodating the electricity storage assembly and the heating assembly;

and the heat insulation piece is arranged between the electricity storage component and the heating component.

Through adopting above-mentioned technical scheme, because the portable power source that can heat in this application is at the during operation, accumulate subassembly supplies power to the mobile electronic product of outside on one side like the cell-phone, need supply power to the heating element on one side, and the heating element then can work thereby give out the heat, the heat spreads out through the casing, heat the people hand, nevertheless the heating element is at the during operation, its heat also can be to accumulate subassembly transmission, and then can lead to the temperature rising of accumulating subassembly this moment, thereby influence the performance and then reduce life, so set up the heat insulating part between heating element and accumulate subassembly, the heat separation that sends the heating element, reduce its transmission to accumulate subassembly department, and then reach the working property who keeps the accumulating subassembly, improve its life.

Optionally, the thermal insulation member includes a first thermal insulation shell and a second thermal insulation shell, and a thermal insulation space is formed between the first thermal insulation shell and the second thermal insulation shell.

Through adopting above-mentioned technical scheme, the accumulate subassembly is arranged in thermal-insulated space, can be effectual with the heat that the heating element sent completely cut off in thermal-insulated space outside, plays good thermal-insulated effect.

Optionally, heat dissipation strips are disposed on both sides of the first heat insulation shell and the second heat insulation shell close to the electricity storage assembly.

Through adopting above-mentioned technical scheme, because the electricity storage subassembly can produce a large amount of heats at the during operation for near the temperature rise of electricity storage subassembly, the heat dissipation strip is favorable to the heat loss of electricity storage subassembly.

Optionally, the heat dissipation strips are arranged in a criss-cross manner.

Through adopting above-mentioned technical scheme, through heat dissipation strip vertically and horizontally staggered setting for the heat radiating area greatly increased of heat dissipation strip, the heat that can furthest gives out the electricity storage component scatters and disappears, does benefit to the temperature that reduces near the electricity storage component, improves its working property.

Optionally, the electricity storage assembly comprises a storage battery and a circuit board, the storage battery is electrically connected with the circuit board, and a temperature adjusting switch is arranged on the circuit board.

Through adopting above-mentioned technical scheme, temperature regulation switch is used for adjusting the temperature that generates heat of piece, can adapt to different crowds and different use scenes, has improved the suitability, and the operation is very simple and easy in addition.

Optionally, a power interface and a USB interface are arranged on the circuit board, and a plug hole is formed in a position corresponding to the heat insulation member.

Optionally, a dustproof member is arranged on the hole wall of the insertion hole.

Through adopting above-mentioned technical scheme, when not using, the spliced eye can be closed to the dustproof piece, plays waterproof dirt-proof effect.

Optionally, the heating assembly includes one or more heating sheets.

Through adopting above-mentioned technical scheme, set up the piece that generates heat more than one and can realize covering whole portable power source's casing for the heat can all be given off to the two sides, heats for the hand.

Optionally, the portable power source that can heat still includes display module, display module is connected with battery and the piece electricity that generates heat.

Through adopting above-mentioned technical scheme, the display screen can show the temperature of the piece that generates heat and the electric quantity of battery in real time, the daily use of being convenient for.

Optionally, a surface of the first housing, which faces away from the second housing, is a curved surface.

Through adopting above-mentioned technical scheme for first casing and second casing accord with human engineering, conveniently take when using, promote to use the comfort.

In summary, the present application includes at least one of the following beneficial technical effects: the mobile power supply can supply power to mobile electronic products such as mobile phones and the like and also can supply heat at the same time, so that the applicability of the mobile power supply is improved; in addition, the heat generated by the electricity storage assembly can be effectively and timely dissipated, the normal working temperature of the electricity storage assembly is guaranteed, and the service life of the electricity storage assembly is prolonged.

Drawings

Fig. 1 is a schematic view of an overall structure of a heatable mobile power supply disclosed in an embodiment of the present application;

fig. 2 is an exploded view of a heatable mobile power supply disclosed in an embodiment of the present application;

fig. 3 is a schematic structural view of an insulator of a heatable mobile power supply disclosed in an embodiment of the present application.

In the figure, 1, a housing; 11. a first housing; 12. a second housing; 2. a thermal insulation member; 21. a first thermally insulating shell; 22. a second thermally insulating shell; 201. a heat dissipating strip; 202. inserting holes; 3. a heat generating component; 31. a heat generating sheet; 4. an electricity storage assembly; 41. a battery; 42. a circuit board; 5. a display screen; 6. a dust-proof member.

Detailed Description

The present application will be described in further detail below with reference to fig. 1 to 3.

Example 1: a portable power supply capable of heating, referring to fig. 1 to 3, includes a housing 1, a heat insulator 2, a heating unit 3, and an electricity storage unit 4. The shell housing 1 comprises a first shell 11 and a second shell 12, the first shell 11 and the second shell 12 cover to form an accommodating space, and the electricity storage assembly 4 and the heating assembly 3 are both arranged in the accommodating space. This application is in order to prevent that heating element 3 from influencing accumulate subassembly 4 at the heat that the during operation distributes out, so set up heat insulating part 2 between heating element 3 and accumulate subassembly 4.

In order to improve the use comfort, the surfaces of the first shell 11 and the second shell 12 which deviate from each other (i.e. the side surfaces which are far away from the electricity storage assembly 4) are set to be curved surfaces, so that the curved surfaces accord with the ergonomics and are far away, the shape of the whole shell 1 is more suitable for the hand, and the taking and the use are more comfortable.

Specifically, the heat insulating member 2 includes a first heat insulating case 21 and a second heat insulating case 22, which are covered to form a heat insulating space in which the electricity storage module 4 is disposed. The heat insulation space divides the accommodating space into two accommodating cavities, the heating component 3 is arranged in the accommodating cavities, and the heating component is specifically arranged on the inner wall of the shell.

The electricity storage component 4 comprises a storage battery 41 and a circuit board 42, the circuit board 42 is electrically connected with the storage battery 41, and the circuit board 42 is provided with a power interface and a USB interface, so that the requirements of supplying electric energy to external electronic products such as mobile phones and the like and charging the storage battery 41 are met.

Further, the heat dissipation strips 201 are arranged on the sides of the first heat insulation shell 21 and the second heat insulation shell 22 close to the storage battery 41, one heat dissipation strip 201 can provide a good fixing effect for the storage battery 41, and secondly, heat generated by the storage battery 41 can be dissipated timely, so that the normal working temperature of the storage battery 41 is ensured. Specifically, the heat dissipation strips 201 are arranged in a staggered manner, so that the heat dissipation area is increased, and the heat of the accessories of the storage battery 41 can be dissipated at a high speed.

The heating assembly 3 comprises a heating sheet 31, the heating sheet 31 is electrically connected with a storage battery 41, and the storage battery 41 provides electric energy for the heating sheet 31 to generate heat. In the implementation of the present application, the PI heat generating sheets 31 are adopted, and 3 of the PI heat generating sheets are provided, two of the PI heat generating sheets are annular, and are disposed in the accommodating cavity formed between the first shell 11 and the first heat insulating shell 21, specifically, an annular groove is disposed on one side of the first heat insulating shell close to the first shell, and the annular heat generating sheets are disposed in the annular groove; and the other is flat plate-shaped and is disposed in a receiving chamber formed between the second casing 12 and the second insulating case 22. This enables heating on both sides and ensures that the hands can receive heat when they are taken.

In order to improve the convenience of daily use, the heatable portable power source further comprises a display assembly, the display assembly comprises a display screen 5 and connecting wires, the display screen 5 is electrically connected with the heating sheet 31 and the storage battery 41 through the connecting wires, so that the electric data of the storage battery 41 and the temperature data of the heating sheet 31 can be acquired and displayed in real time. Specifically, the display screen 5 is provided on the first housing 11.

Further, corresponding USB interface and power source, seted up spliced eye 202 on first thermal-insulated shell 21, be provided with dustproof piece 6 moreover on the pore wall of spliced eye 202, this dustproof piece 6 specifically is made by flexible rubber, and one end is stiff end and fixed the setting on spliced eye 202 wall, and the other end is the free activity end, and whole dustproof piece 6 can be rotated around stiff end 180 degrees. When not in use, the dustproof piece 6 can cover the plug hole 202, so that external dust can be effectively prevented from entering the plug hole 202, and the waterproof and dustproof effects are achieved. When the portable multifunctional socket is used, the free movable end rotates along the fixed end, and the plug hole 202 is exposed, so that the portable multifunctional socket is very convenient to use.

The portable power source that can heat that this application embodiment disclosed still has timing heating and temperature regulation heating, and is specific, and the heat temperature that the piece that generates heat improves has three shelves, is 37 ℃, 45 ℃ and 52 ℃ respectively, can adjust according to different crowds or different use scenes and change required temperature. In addition, the timing heating is arranged, so that the energy is saved, and the waste is avoided.

The implementation principle of the embodiment of the application is as follows: through the thermal-insulated space that first thermal-insulated shell 21 and second thermal-insulated shell 22 formed, it is isolated with accumulate subassembly 4 and heating element 3, prevent during the heat transfer area accumulate subassembly 4 of heating element 3, cause its operating temperature to rise and lead to the condition emergence that the working property descends, in addition setting up thermal-insulated strip, the timely heat that produces accumulate subassembly 4 itself gives off, further improves accumulate subassembly 4's life.

The embodiments of the present invention are preferred embodiments of the present application, and the protection scope of the present application is not limited thereby, wherein like parts are denoted by like reference numerals. Therefore, the method comprises the following steps: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A heatable mobile power supply, comprising:

an electrical storage assembly (4) for providing electrical energy;

the heating component (3) is electrically connected with the electricity storage component (4) and is used for providing heat;

the shell (1) comprises a first shell (11) and a second shell (12), an accommodating space is formed between the first shell (11) and the second shell (12), and the accommodating space is used for accommodating the electricity storage component (4) and the heating component (3);

and the heat insulation piece (2) is arranged between the electricity storage component (4) and the heating component (3).

2. The heatable mobile power supply according to claim 1, wherein the heat insulating member (2) comprises a first heat insulating case (21) and a second heat insulating case (22), the first heat insulating case (21) and the second heat insulating case (22) forming a heat insulating space therebetween.

3. The heatable mobile power supply according to claim 2, wherein the first and second heat insulating shells (21, 22) are provided with heat dissipating strips (201) on their sides adjacent to the electricity storage assembly (4).

4. A heatable mobile power supply as claimed in claim 3, wherein the heat dissipation bars (201) are arranged criss-cross.

5. The heatable mobile power supply according to claim 1, characterized in that the electricity storage assembly (4) comprises a storage battery (41) and a circuit board (42), the storage battery (41) is electrically connected with the circuit board (42), and a temperature adjusting switch is arranged on the circuit board (42).

6. The portable power supply capable of heating according to claim 5, wherein the circuit board (42) is provided with a power supply interface and a USB interface, and a plug hole (202) is formed at a position corresponding to the heat insulation member (2).

7. The heatable mobile power supply according to claim 6, wherein the wall of the plug hole (202) is provided with a dust-proof member (6).

8. The heatable mobile power supply according to claim 1, wherein the heating assembly (3) comprises one or more heating sheets (31).

9. The heatable mobile power supply according to claim 1, further comprising a display assembly electrically connected to the battery (41) and the heat generating sheet (31).

10. The heatable mobile power supply according to claim 1, wherein the surfaces of the first housing (11) and the second housing (12) facing away from each other are curved surfaces.