CN210838030U

CN210838030U - Lithium iron phosphate battery

Info

Publication number: CN210838030U
Application number: CN201922337318.XU
Authority: CN
Inventors: 陈富源; 孙玉龙; 宋庆彬
Original assignee: Jiangxi ANC New Energy Technology Co Ltd
Current assignee: Jiangxi ANC New Energy Technology Co Ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-06-23
Anticipated expiration: 2029-12-23

Abstract

The utility model provides a lithium iron phosphate battery, lithium iron phosphate battery includes casing and body, the casing is formed with the accommodation space, the casing includes the bottom plate, a plurality of risers and roof, be provided with drive assembly in every riser, drive assembly and roof fixed connection, drive assembly is used for driving the roof towards the direction motion of being close to or keeping away from the riser, set up the through-hole on the roof, a movable plate for opening or closing the through-hole and a removal subassembly that is used for driving the movable plate to remove, the through-hole internal fixation has the fan, be provided with temperature sensor in the accommodation space, temperature sensor is used for detecting the temperature in the accommodation space, temperature sensor and drive assembly, removal subassembly and fan electric connection, when temperature sensor detects that the temperature in the accommodation space is higher than the default, temperature sensor passes through the direction removal of drive assembly drive roof towards keeping away, And the moving assembly drives the moving plate to open the through hole and control the fan to work. Above-mentioned lithium iron phosphate battery, the radiating effect is good.

Description

Lithium iron phosphate battery

Technical Field

The utility model relates to the technical field of batteries, in particular to lithium iron phosphate battery.

Background

The iron phosphate carp battery has a series of unique advantages of high working voltage, large energy density, long cycle life, small self-discharge rate, no memory effect, environmental friendliness and the like, supports stepless expansion, is suitable for large-scale electric energy storage, and has good application prospects in the fields of safe power generation grid connection of renewable energy power stations, peak shaving of power grids, distributed power stations, four-S power supplies, emergency power supply systems and the like.

The shell of the carp battery of ferric phosphate of correlation technique generally is enclosed state, and the carp battery of ferric phosphate can emit the heat at the operating time, because the shell generally is enclosed state, so, the temperature in the shell can rise, and when the temperature in the shell rose to a definite value, can directly damage the carp battery of ferric phosphate, lead to the carp battery of ferric phosphate to explode even, and then made the security performance of the carp battery of ferric phosphate lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a ferric phosphate carp battery aims at solving and has the not good problem of radiating effect in current ferric phosphate carp battery.

The utility model provides a ferric phosphate carp battery, including casing and body, the casing is formed with the accommodation space, the body is located in the accommodation space, the casing includes bottom plate, a plurality of riser and roof, bottom plate, a plurality of the riser with the roof is injectd the accommodation space, every be provided with drive assembly in the riser, drive assembly with roof fixed connection, drive assembly is used for the drive the roof is towards being close to or keeping away from the direction motion of riser, set up the through-hole on the roof, be used for opening or closing the movable plate of through-hole and be used for the drive the removal subassembly that the movable plate removed, the through-hole internal fixation has the fan, be provided with temperature sensor in the accommodation space, temperature sensor is used for detecting temperature in the accommodation space, temperature sensor with drive assembly, drive assembly, The temperature sensor drives the top plate to move towards the direction far away from the vertical plate through the driving assembly, and drives the moving plate to open the through hole and control the fan to work through the moving assembly when detecting that the temperature in the accommodating space is higher than a preset value.

Above-mentioned iron phosphate carp battery, temperature sensor can detect the temperature in the accommodation space, when the temperature in the accommodation space is higher than the default, temperature sensor passes through drive assembly drive roof and moves towards the direction of keeping away from the riser, and open the through-hole and control fan work through removal subassembly drive movable plate, at this moment, the accommodation space is not encapsulated situation, and fan work can take steam out from the through-hole, and then cool down for the accommodation space, when the temperature reduces to being less than the default, temperature sensor passes through drive assembly drive roof and moves towards the direction of being close to the riser, and close the through-hole and control fan stop work through removal subassembly drive movable plate, at this moment, the accommodation space is in encapsulated situation and the temperature in the accommodation space is lower, be favorable to iron phosphate carp battery's normal work.

Further, the top plate is formed with a recess extending inwardly of the top plate, and the moving assembly and the moving plate are both located within the recess.

Further, the drive assembly includes a first drive motor and a first drive rod movably connected with the first drive motor, one end of the first drive rod, which is far away from the first drive motor, is fixedly connected with the top plate, and the first drive motor is used for driving the first drive rod to lift so as to drive the top plate to lift.

Further, the first driving motor is located in the middle of the vertical plate.

Further, the moving assembly comprises a second driving motor and a second driving rod movably connected with the second driving motor, one end of the second driving rod, far away from the second driving motor, is fixedly connected with one side of the moving plate, and the second driving motor is used for driving the second driving rod to move so as to drive the moving plate to move.

Further, the second driving rod is fixedly connected with the middle position of one side of the moving plate.

Further, the periphery of roof is provided with soft cushion.

Further, the working power of each driving assembly is the same.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

Fig. 1 is a schematic plan view of the iron phosphate carp battery of the present invention:

fig. 2 is another schematic plan view of the iron phosphate carp battery of the present invention:

fig. 3 is a schematic plan view of the top plate of the iron phosphate carp battery of the present invention:

fig. 4 is a schematic plan view of another top plate of the iron phosphate carp battery according to the present invention.

Description of the main element symbols:

lithium iron phosphate battery	10	Shell body	11	Body	12
						Base plate	13	Vertical plate	14	Top board	15
Containing space	16	Drive assembly	17	Movable board	18
						Moving assembly	19	Through hole	20	Fan blower	21
Temperature sensor	22	Depressions	23	First driving motor	24
						First driving rod	25	Second driving motor	26	Second drive rod	27

The following detailed description of the invention will be further described in conjunction with the above-identified drawings.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length" width "," thickness "," upper "," lower "," front "," rear "," left "," right "," vertical "," horizontal "," top "," bottom "," inner "," outer "," clockwise "," counterclockwise ", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified 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; either mechanically or electrically or in communication with each other: either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed. In addition, the present disclosure provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.

Referring to fig. 1 to 4, the present invention provides an iron phosphate carp battery 10, including a housing 11 and a body 12, the housing 11 is formed with an accommodating space 16, the body 12 is located in the accommodating space 16, the housing 11 includes a bottom plate 13, a plurality of vertical plates 14 and a top plate 15, the bottom plate 13, the plurality of vertical plates 14 and the top plate 15 define the accommodating space 16, a driving assembly 17 is disposed in each vertical plate 14, the driving assembly 17 is fixedly connected with the top plate 15, the driving assembly 17 is used for driving the top plate 15 to move toward a direction close to or away from the vertical plate 14, the top plate 15 is provided with a through hole 20, a moving plate 18 for opening or closing the through hole 20, and a moving assembly 19 for driving the moving plate 18 to move, a fan 21 is fixed in the through hole 20, a temperature sensor 22 is disposed in the accommodating space 16, the temperature sensor 22 is used for detecting a temperature in the accommodating, The moving assembly 19 is electrically connected with the fan 21, and when the temperature sensor 22 detects that the temperature in the accommodating space 16 is higher than the preset value, the temperature sensor 22 drives the top plate 15 to move away from the vertical plate 14 through the driving assembly 17, and drives the moving plate 18 to open the through hole 20 and control the fan 21 to operate through the moving assembly 19.

In the above iron phosphate carp battery 10, the temperature sensor 22 can detect the temperature in the accommodating space 16, when the temperature in the accommodating space 16 is higher than the preset value, the temperature sensor 22 drives the top plate 15 to move towards the direction away from the vertical plate 14 through the driving assembly 17, and drives the moving plate 18 to open the through hole 20 and control the fan 21 to operate through the moving assembly 19, at this time, the accommodating space 16 is not in a sealed state, and the fan 21 operates to bring hot air out of the through hole 20, thereby cooling the accommodating space 16, when the temperature is reduced to be less than the preset value, the temperature sensor 22 drives the top plate 15 to move towards the direction close to the vertical plate 14 through the driving assembly 17, and drives the moving plate 18 to close the through hole 20 and control the fan 21 to stop operating through the moving assembly 19, at this time, the accommodating space 16 is in a sealed state and the temperature in the, is beneficial to the normal work of the iron phosphate carp battery 10.

In the present invention, the housing 11 is rectangular. At this time, the number of the standing plates 14 is 4. It will be appreciated that in other embodiments, the housing 11 may be of other shapes. The design can be specifically designed according to the actual situation. The specific shape of the housing 11 is not limited herein.

It should be noted that the accommodating space 16 is rectangular. That is, when the housing 11 has another shape, the accommodating space 16 is still rectangular. In this manner, placement of the body 12 is facilitated.

Wherein the body 12 is a battery pack.

Specifically, in the utility model discloses in, electric connection refers to wireless connection, for example infrared connection, bluetooth connection etc.. In other embodiments, the electrical connection may also be through a wire. The specific connection mode can be set according to different situations. And are not limited herein.

Referring to fig. 1 to 4, further, the top plate 15 is formed with a recess 23 extending toward the inside of the top plate 15, and the moving assembly 19 and the moving plate 18 are located in the recess 23.

With the arrangement, the arrangement of the moving plate 18 and the moving assembly 19 is facilitated, the moving plate 18 and the moving assembly 19 can not be exposed out of the top plate 15, and the thickness of the top plate 15 is reduced.

Wherein the area of the recess 23 is larger than the areas of the moving plate 18 and the moving assembly 19.

Further, the driving assembly 17 includes a first driving motor 24 and a first driving rod 25 movably connected to the first driving motor 24, one end of the first driving rod 25 far away from the first driving motor 24 is fixedly connected to the top plate 15, and the first driving motor 24 is configured to drive the first driving rod 25 to ascend and descend so as to drive the top plate 15 to ascend and descend.

So set up, first driving motor 24 can drive first actuating lever 25 and go up and down in order to drive roof 15 and go up and down, simple structure, easily realization.

Further, the first driving motor 24 is located at a middle position of the vertical plate 14.

So set up for roof 15's atress can be more even, makes things convenient for roof 15's lift, and roof 15 can not appear because the inhomogeneous condition that causes roof 15's lift to appear unusually of atress. Thereby facilitating the normal operation of the iron phosphate carp battery 10.

Further, the moving assembly 19 includes a second driving motor 26 and a second driving rod 27 movably connected to the second driving motor 26, an end of the second driving rod 27 far from the second driving motor 26 is fixedly connected to one side of the moving plate 18, and the second driving motor 26 is configured to drive the second driving rod 27 to move so as to drive the moving plate 18 to move.

With such an arrangement, the second driving motor 26 can drive the second driving rod 27 to ascend and descend so as to drive the moving plate 18 to move, and the structure is simple and easy to implement.

Further, the second driving lever 27 is fixedly connected to an intermediate position of one side of the moving plate 18.

Due to the arrangement, the stress of the moving plate 18 can be more uniform, the moving of the moving plate 18 is facilitated, and the situation that the moving plate 18 is abnormal due to the fact that the moving plate 18 is stressed unevenly is avoided. Thereby facilitating the normal operation of the iron phosphate carp battery 10.

Further, the periphery of the top plate 15 is provided with a soft rubber pad.

Thus, when the top plate 15 is connected to the vertical plate 14, the sealing effect of the accommodating space 16 can be improved.

Wherein, the soft rubber pad can be made of rubber. Of course, in other embodiments, the soft rubber pad can be made of other materials. And are not limited herein.

Further, the operating power of each drive assembly 17 is the same.

So, can make roof 15 go up and down at the uniform velocity, promote the stability of the lift of roof 15, the uneven condition of height can not appear, is favorable to the normal work of iron phosphate carp battery 10.

In the description herein, references to the terms "one embodiment," certain embodiments, illustrative embodiments, "examples, specific examples," "one example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A lithium iron phosphate battery is characterized by comprising a shell and a body, wherein the shell is provided with an accommodating space, the body is positioned in the accommodating space, the shell comprises a bottom plate, a plurality of vertical plates and a top plate, the bottom plate, the plurality of vertical plates and the top plate define the accommodating space, a driving assembly is arranged in each vertical plate and fixedly connected with the top plate, the driving assembly is used for driving the top plate to move towards a direction close to or far away from the vertical plates, a through hole, a moving plate used for opening or closing the through hole and a moving assembly used for driving the moving plate to move are arranged on the top plate, a fan is fixed in the through hole, a temperature sensor is arranged in the accommodating space and used for detecting the temperature in the accommodating space, the temperature sensor is electrically connected with the driving assembly, the moving assembly and the fan, when the temperature sensor detects that the temperature in the accommodating space is higher than a preset value, the temperature sensor drives the top plate to move towards the direction far away from the vertical plate through the driving assembly, and drives the moving plate to open the through hole and control the fan to work through the moving assembly.

2. The lithium iron phosphate battery of claim 1, wherein the top plate is formed with a recess extending inwardly of the top plate, the moving assembly and the moving plate both being located within the recess.

3. The lithium iron phosphate battery of claim 1, wherein the driving assembly comprises a first driving motor and a first driving rod movably connected to the first driving motor, one end of the first driving rod, which is away from the first driving motor, is fixedly connected to the top plate, and the first driving motor is configured to drive the first driving rod to ascend and descend so as to drive the top plate to ascend and descend.

4. The lithium iron phosphate battery of claim 3, wherein the first drive motor is located at a middle position of the vertical plate.

5. The lithium iron phosphate battery of claim 1, wherein the moving assembly comprises a second driving motor and a second driving rod movably connected to the second driving motor, one end of the second driving rod, which is away from the second driving motor, is fixedly connected to one side of the moving plate, and the second driving motor is configured to drive the second driving rod to move so as to drive the moving plate to move.

6. The lithium iron phosphate battery of claim 5, wherein the second driving rod is fixedly connected with a middle position of one side of the moving plate.

7. The lithium iron phosphate battery of claim 1, wherein a soft rubber pad is disposed on a periphery of the top plate.

8. The lithium iron phosphate battery of claim 1, wherein the operating power of each of the drive assemblies is the same.