Energy storage battery capable of being charged at low temperature

Abstract

The utility model is applicable to the technical field of storage batteries, and provides a low-temperature rechargeable energy storage battery, which comprises a battery pack, a heat preservation component is arranged at the bottom of the battery pack, and an outer seat component is arranged at the bottom of the heat preservation component; wherein the heat preservation assembly comprises a base plate, a plurality of exhaust pipes are arranged at the top of the base plate, a temperature sensing probe is arranged on the outer wall of the base plate, a gas mixing mechanism is arranged on the outer wall of the base plate, a fan is arranged on the outer wall of the gas mixing mechanism, the outer seat assembly comprises a shell, and a base is arranged at the bottom of the shell; two side plates are arranged on the outer wall of the shell; through the arrangement of the heat preservation assembly, the temperature of the outer side of the battery pack is sensed through the temperature sensing probe, and the air inlet amount of the two fans is regulated and controlled through the gas mixing mechanism according to the result measured by the temperature sensing probe, so that the temperature of mixed gas is realized, the temperature near the battery pack is regulated and maintained, and the charging effect and the using effect of the battery pack are maintained; and the use effect of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of storage batteries, and in particular relates to a low-temperature chargeable energy storage battery. Background Art

[0002] Storage battery is a general term for all chemical energy batteries that can be recharged and used repeatedly after a certain amount of power is used. It is also called rechargeable battery. The reason why it can be recharged is that its chemical reaction can be reversed after connecting to an external power source. There are many kinds of chemicals used to make storage batteries, and their designs are also different; therefore, their voltage, capacity, appearance size, and weight are also different; when the temperature is too low, the battery charging efficiency is greatly reduced, and it takes a long time, affecting the battery's use effect.

[0003] In order to avoid the above situation, it is necessary to design a low-temperature rechargeable energy storage battery. Utility Model Content

[0004] The utility model provides a low-temperature chargeable energy storage battery, aiming to solve the problem that when the temperature is too low, the battery charging efficiency is greatly reduced and takes a long time, which affects the battery use effect. The utility model is implemented as follows: the low-temperature chargeable energy storage battery includes a battery pack: a heat preservation component is arranged at the bottom of the battery pack, and an outer seat component is arranged at the bottom of the heat preservation component;

[0005] The thermal insulation component includes a chassis, a plurality of exhaust pipes are arranged on the top of the chassis, a temperature sensor is arranged on the outer wall of the chassis, an air mixing mechanism is arranged on the outer wall of the chassis, and a fan is arranged on the outer wall of the air mixing mechanism.

[0006] Preferably, the outer seat assembly comprises a shell, a base is provided at the bottom of the shell, and two side panels are provided on the outer wall of the shell;

[0007] Wherein, a positioning hole is opened on the outer wall of the base.

[0008] Preferably, there are two fans, one of which is connected to the heating system, and the other is connected to the outside air.

[0009] Preferably, a wind speed regulator is provided on the inner wall of the air mixing mechanism, and the wind speed regulator is arranged at the air outlet end of the fan.

[0010] Preferably, the temperature sensing probe comprises a temperature sensing probe and a lifting rod, and the lifting rod comprises two screw rods and a screw barrel.

[0011] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0012] Through the setting of the insulation component, first, the temperature of the outside of the battery pack is sensed by the temperature sensor, and the air intake of the two fans is adjusted by the mixing mechanism according to the measurement result of the temperature sensor, so as to realize the mixed gas temperature, so as to achieve the regulation and maintenance of the temperature near the battery pack, thereby maintaining the charging effect and use effect of the battery pack, improving the use effect of the device, and providing convenience for users. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is the front view of the utility model;

[0014] Figure 2 It is a bottom view of the utility model;

[0015] Figure 3 It is a structural schematic diagram of the thermal insulation component of the utility model;

[0016] Figure 4 It is a structural schematic diagram of the outer seat assembly of the utility model.

[0017] In the figure: 1. battery pack; 2. insulation component; 201. chassis; 202. exhaust pipe; 203. temperature sensor; 204. mixing mechanism; 205. fan; 3. outer base component; 301. shell; 302. base; 303. side panel. DETAILED DESCRIPTION

[0018] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0019] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0020] The utility model provides a low temperature chargeable energy storage battery, such as Figure 1-4 As shown, it includes a battery pack 1: a heat preservation component 2 is arranged at the bottom of the battery pack 1, and an outer seat component 3 is arranged at the bottom of the heat preservation component 2;

[0021] The heat preservation assembly 2 includes a chassis 201, a plurality of exhaust pipes 202 are arranged on the top of the chassis 201, a temperature sensor 203 is arranged on the outer wall of the chassis 201, a gas mixing mechanism 204 is arranged on the outer wall of the chassis 201, and a fan 205 is arranged on the outer wall of the gas mixing mechanism 204;

[0022] There are two fans 205, one of which is connected to the heating system, and the other fan 205 is connected to the outside air.

[0023] The inner wall of the gas mixing mechanism 204 is provided with a wind speed regulator, and the wind speed regulator is arranged at the air outlet end of the fan 205;

[0024] The temperature sensing probe 203 includes a temperature sensing probe and a lifting rod, and the lifting rod includes two screw rods and a screw barrel.

[0025] It should be noted that, when the temperature is too low, the charging efficiency of the battery is greatly reduced and the charging time is long, which affects the use effect of the battery.

[0026] Specifically, in this embodiment, the scheme is mainly through the setting of the insulation component 2. First, the temperature of the outside of the battery pack 1 is sensed by the temperature sensor 203, and the air intake of the two fans 205 is adjusted by the mixing mechanism 204 according to the measurement result of the temperature sensor 203, so as to realize the mixed gas temperature, so as to achieve the regulation and maintenance of the temperature near the battery pack 1, thereby maintaining the charging effect and use effect of the battery pack 1, improving the use effect of the device, and providing convenience for the user.

[0027] In a further preferred embodiment of the present invention, Figure 1-4 As shown, the outer seat assembly 3 includes a shell 301, a base 302 is provided at the bottom of the shell 301, and two side panels 303 are provided on the outer wall of the shell 301;

[0028] The outer wall of the base 302 is provided with a positioning hole.

[0029] In this embodiment, the outer base assembly 3 is provided to better protect the battery pack 1, and the outer wall of the base 302 is provided with positioning holes, which can facilitate the positioning of the device, improve the use effect of the device, and provide convenience for the user.

[0030] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the described action sequence, because according to the utility model, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the utility model.

[0031] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0032] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0033] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. Low temperature rechargeable energy storage battery, characterized in that: It comprises a battery pack (1); a heat preservation component (2) is arranged at the bottom of the battery pack (1); and an outer seat component (3) is arranged at the bottom of the heat preservation component (2); The heat preservation component (2) comprises a chassis (201), a plurality of exhaust pipes (202) are arranged on the top of the chassis (201), a temperature sensing probe (203) is arranged on the outer wall of the chassis (201), an air mixing mechanism (204) is arranged on the outer wall of the chassis (201), and a fan (205) is arranged on the outer wall of the air mixing mechanism (204).

2. The low-temperature rechargeable energy storage battery according to claim 1, characterized in that: The outer seat assembly (3) comprises an outer shell (301), a base (302) is provided at the bottom of the outer shell (301), and two side panels (303) are provided on the outer wall of the outer shell (301); Wherein, a positioning hole is provided on the outer wall of the base (302).

3. The low temperature rechargeable energy storage battery according to claim 1, characterized in that: The number of the fans (205) is two, one of which is connected to the warm air system, and the other fan (205) is connected to the outside air.

4. The low temperature rechargeable energy storage battery according to claim 1, characterized in that: The inner wall of the gas mixing mechanism (204) is provided with a wind speed regulator, and the wind speed regulator is arranged at the air outlet end of the fan (205).

5. The low temperature rechargeable energy storage battery according to claim 1, characterized in that: The temperature sensing probe (203) comprises a temperature sensing probe and a lifting rod, and the lifting rod comprises two screw rods and a screw barrel.

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