CN216671819U

CN216671819U - Temperature self-adjusting energy storage PACK box

Info

Publication number: CN216671819U
Application number: CN202123454208.5U
Authority: CN
Inventors: 赵波; 汤健
Original assignee: Anhui Hanxing Comprehensive Energy Co ltd
Current assignee: Anhui Hanxing Comprehensive Energy Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-06-03
Anticipated expiration: 2031-12-31

Abstract

The utility model provides a temperature self-adjusting energy storage PACK box, belongs to the technical field of energy storage equipment, and is used for solving the technical problems that the internal temperature of the existing energy storage PACK box cannot be adjusted, and the working efficiency of a battery is reduced. The box body is provided with a plurality of first heat dissipation grooves in the side wall, two limiting strips are fixed on the inner wall of the box body, a moving plate is arranged between the two limiting strips in a sliding mode, a second heat dissipation groove is formed in the moving plate, two pushing mechanisms are arranged on the moving plate, and a heat dissipation mechanism and a heating mechanism are arranged inside the box body; according to the utility model, the heat dissipation strength is adjusted according to the internal temperature of the box body through the movable plate and the pushing mechanism, so that the internal temperature of the box body is more stable, and the service efficiency of the battery is improved; through heat dissipation mechanism, the exchange of the inside and outside air current of reinforcing box improves the radiating effect, through heating mechanism, carries out even heating to the box inside when low temperature, further stabilizes the inside temperature of box, improves battery availability factor.

Description

Temperature is from mode energy storage PACK case

Technical Field

The utility model belongs to the technical field of energy storage equipment, relates to an energy storage PACK box, and particularly relates to a temperature self-adjusting type energy storage PACK box.

Background

Battery PACK wide application in new forms of energy electric automobile, electric automobile's battery PACK system utilizes mechanical structure to couple together numerous single electric core through the tandem type, and be connected with electric automobile's microcontroller through battery PACK from the battery management system and the communication frame of taking, in order not crowding the valuable interior space of car, more and more power battery PACK is installed in the PACK box, can carry out effectual protection to power battery like this.

Traditional energy storage PACK case all is clearance and the louvre of setting on the box lateral wall between the battery and dispels the heat, and the radiating effect can not be controlled, and when using under low temperature environment, can not keep warm to the battery, leads to energy storage PACK case when using in hot area or low temperature area, and inside temperature can not automatic control at the best temperature interval that battery work needs, has reduced the work efficiency of battery, can influence the life of battery even.

Based on this, we have designed a temperature self-adjusting energy storage PACK box.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems in the prior art, and provides a temperature self-adjusting energy storage PACK box, which aims to solve the technical problems that: how to realize the automatically regulated of energy storage PACK incasement portion temperature.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a temperature is from mode energy storage PACK case, the power distribution box comprises a box body, a plurality of first radiating grooves have been seted up respectively to the double-phase lateral wall of box, and the external fixation of box has the handle, is fixed with two spacing on the two relative inner walls of box respectively, and it is provided with the movable plate to slide between the spacing of two corresponding positions, and two movable plates laminate mutually with two lateral walls that the first radiating groove was seted up to the box respectively, set up on the movable plate with first radiating groove assorted second radiating groove, are equipped with two pushing mechanism that are used for controlling the movable plate removal on the movable plate, and the box is inside to be provided with heat dissipation mechanism and heating mechanism.

Including dead lever, push rod motor, controller and temperature sensor, the dead lever is fixed on the box inner wall, and the push rod motor is fixed at the tip of dead lever, the output shaft and the movable plate fixed connection of push rod motor, and temperature sensor and controller are installed inside the box, and temperature sensor and push rod motor respectively with controller electric connection.

Structure more than adopting, when temperature sensor detects that the inside temperature of box risees to high temperature limit, the extension of controller control push rod motor, and drive the movable plate and remove, make second radiating groove and first radiating groove align gradually, strengthen the radiating effect, when temperature sensor detects that the inside temperature of box reduces to low temperature limit, the push rod motor shrink, the pulling movable plate removes to the opposite direction, make second radiating groove and first radiating groove switch gradually, reduce the radiating effect, can adjust the heat dissipation intensity according to the inside temperature of box, make the inside temperature of box more stable.

The heat dissipation mechanism comprises a plurality of heat dissipation fans and a first pressure switch, the first pressure switch is electrically connected with the heat dissipation fans, a plurality of mounting holes are formed in the side wall, away from the handle, of the box body, the heat dissipation fans are respectively mounted in the corresponding mounting holes, the first pressure switch is fixed on the inner wall of the box body, and the first pressure switch is located at one end, away from the handle, of the movable plate.

By adopting the structure, when the temperature in the box body is continuously raised to the position where the first heat dissipation groove and the second heat dissipation groove are completely aligned, the movable plate can extrude the first pressure switch, so that the plurality of heat dissipation fans are opened, the exchange of air flow inside and outside the box body is enhanced, and the heat dissipation effect is improved.

The heating mechanism comprises a second pressure switch, a third pressure switch, a fixing frame and a heating wire, the second pressure switch is electrically connected with the heating wire, the third pressure switch is electrically connected with a plurality of heat dissipation fans, the fixing frame is fixed inside the box body and located on one side of the heat dissipation fans, the heating wire is laid on the side end of the fixing frame, the second pressure switch and the third pressure switch are fixed inside the box body and located at one end, close to the handle, of the movable plate, and airflow holes are formed in the side end, close to the handle, of the box body.

Structure more than adopting, when the inside temperature of box was crossed lowly, when leading to first radiating groove and second radiating groove to switch over completely, the movable plate will extrude second pressure switch and third pressure switch for heating wire and heat dissipation fan start simultaneously, and the air current that blows in with the heat dissipation fan heats to box inside after the heating of heating wire, then through air current hole discharge box, can carry out even heating to box inside.

And a power switch is fixed on the outer side of the box body and is electrically connected with the plurality of heat dissipation fans and the heating wires respectively.

Structure more than adopting, when energy storage PACK case does not use, will dispel the heat fan and the heating wire outage through switch, prevent that it from starting power consumptively, improve the practicality.

The bottom of the box body is fixed with a plurality of backing plates which are distributed at equal intervals.

With the adoption of the structure, the battery can be heightened by the base plate, the air flowing effect around the battery is improved, and therefore the heat dissipation and heating effects are enhanced.

Compared with the prior art, this temperature is from mode energy storage PACK case has following advantage:

1. the heat dissipation strength is adjusted according to the internal temperature of the box body through the movable plate and the pushing mechanism, so that the internal temperature of the box body is more stable, and the service efficiency of the battery is improved;

2. through heat dissipation mechanism, the exchange of the inside and outside air current of reinforcing box improves the radiating effect, through heating mechanism, carries out even heating to the box inside when low temperature, further stabilizes the inside temperature of box, improves battery availability factor.

Drawings

FIG. 1 is a schematic perspective view of the left side of the present invention;

FIG. 2 is a schematic perspective view of the right side of the present invention;

fig. 3 is a schematic structural view of the inside of the case of the present invention.

In the figure: 1. a box body; 2. a first heat sink; 3. a handle; 4. a limiting strip; 5. moving the plate; 6. a second heat sink; 7. fixing the rod; 8. a push rod motor; 9. a controller; 10. a heat dissipation fan; 11. a first pressure switch; 12. a fixed mount; 13. an electric heating wire; 14. a second pressure switch; 15. a third pressure switch; 16. an airflow aperture; 17. a base plate; 18. a power switch; 19. a temperature sensor.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar 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 drawings are illustrative only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, the present embodiment provides a temperature self-adjusting energy storage PACK box, which includes a box body 1, wherein a plurality of first heat dissipation grooves 2 are respectively formed on two opposite sidewalls of the box body 1, a handle 3 is fixed outside the box body 1, two limiting strips 4 are respectively fixed on two opposite inner walls of the box body 1, a moving plate 5 is slidably disposed between the two limiting strips 4 at corresponding positions, the two moving plates 5 are respectively attached to the two sidewalls of the box body 1 on which the first heat dissipation grooves 2 are formed, a second heat dissipation groove 6 matched with the first heat dissipation groove 2 is formed on the moving plate 5, two pushing mechanisms for controlling the moving plate 5 to move are disposed on the moving plate 5, and a heat dissipation mechanism and a heating mechanism are disposed inside the box body 1.

The pushing mechanism comprises a fixed rod 7, a push rod motor 8, a controller 9 and a temperature sensor 19, the fixed rod 7 is fixed on the inner wall of the box body 1, the push rod motor 8 is fixed at the end part of the fixed rod 7, an output shaft of the push rod motor 8 is fixedly connected with the movable plate 5, the temperature sensor 19 and the controller 9 are installed inside the box body 1, and the temperature sensor 19 and the push rod motor 8 are respectively and electrically connected with the controller 9; when the temperature sensor 19 detects that the internal temperature of the box body 1 rises to a high temperature limit, the controller 9 controls the push rod motor 8 to extend and drive the moving plate 5 to move, so that the second heat dissipation groove 6 is gradually aligned with the first heat dissipation groove 2, the heat dissipation effect is enhanced, when the temperature sensor 19 detects that the internal temperature of the box body 1 falls to a low temperature limit, the push rod motor 8 contracts, the moving plate 5 is pulled to move in the opposite direction, so that the second heat dissipation groove 6 is gradually diverged from the first heat dissipation groove 2, the heat dissipation effect is reduced, the heat dissipation intensity can be adjusted according to the internal temperature of the box body 1, and the internal temperature of the box body 1 is more stable.

The heat dissipation mechanism comprises a plurality of heat dissipation fans 10 and a first pressure switch 11, the first pressure switch 11 is electrically connected with the plurality of heat dissipation fans 10, a plurality of mounting holes are formed in the side wall of the box body 1, which is far away from the handle 3, the heat dissipation fans 10 are respectively mounted in the corresponding mounting holes, the first pressure switch 11 is fixed on the inner wall of the box body 1, and the first pressure switch 11 is located at one end, which is far away from the handle 3, of the movable plate 5; when the temperature in the box body 1 continuously rises to the point that the first heat dissipation groove 2 and the second heat dissipation groove 6 are completely aligned, the moving plate 5 extrudes the first pressure switch 11, so that the heat dissipation fan 10 is opened, the exchange of the air flow inside and outside the box body 1 is enhanced, and the heat dissipation effect is improved.

The heating mechanism comprises a second pressure switch 14, a third pressure switch 15, a fixing frame 12 and an electric heating wire 13, the second pressure switch 14 is electrically connected with the electric heating wire 13, the third pressure switch 15 is electrically connected with a plurality of heat dissipation fans 10, the fixing frame 12 is fixed in the box body 1, the fixing frame 12 is positioned on one side of the heat dissipation fans 10, the electric heating wire 13 is laid on the side end of the fixing frame 12, the second pressure switch 14 and the third pressure switch 15 are fixed in the box body 1, the second pressure switch 14 and the third pressure switch 15 are positioned at one end of the movable plate 5 close to the handle 3, and an airflow hole 16 is formed in the side end of the box body 1 close to the handle 3; when the internal temperature of the box body 1 is too low, and the first heat dissipation groove 2 and the second heat dissipation groove 6 are completely separated, the moving plate 5 extrudes the second pressure switch 14 and the third pressure switch 15, so that the heating wire 13 and the heat dissipation fan 10 are simultaneously started, the air flow blown in by the heat dissipation fan 10 heats the inside of the box body 1 after being heated by the heating wire 13, and then is discharged out of the box body 1 through the air flow hole 16, and the inside of the box body 1 can be uniformly heated.

A power switch 18 is fixed on the outer side of the box body 1, and the power switch 18 is electrically connected with the plurality of heat dissipation fans 10 and the heating wires 13 respectively; when the energy storage PACK box is not used, the heat dissipation fan 10 and the heating wire 13 are powered off through the power switch 18, so that the starting power consumption is prevented, and the practicability is improved.

A plurality of backing plates 17 are fixed at the bottom of the box body 1, and the backing plates 17 are distributed at equal intervals; the backing plate 17 can elevate the battery to improve the air flow effect around the battery, thereby enhancing the heat dissipation and heating effects.

In the present embodiment, the above fixing manners are all the most commonly used fixing and connecting manners in the art, such as welding, bolt connection, and the like; the above electrical components such as the heat dissipation fan 10, the first pressure switch 11, the heating wire 13, the second pressure switch 14, the third pressure switch 15, the temperature sensor 19, the controller 9, the power switch 18, etc. are all prior art products, and can be directly purchased and used in the market, and the detailed principle is not repeated.

The working principle of the utility model is as follows:

when the temperature sensor 19 detects that the internal temperature of the box body 1 rises to a high temperature limit, the controller 9 controls the push rod motor 8 to extend and drive the moving plate 5 to move, so that the second heat dissipation groove 6 is gradually aligned with the first heat dissipation groove 2, the heat dissipation effect is enhanced, when the internal temperature of the box body 1 continuously rises until the first heat dissipation groove 2 is completely aligned with the second heat dissipation groove 6, the moving plate 5 is extruded to the first pressure switch 11, so that the heat dissipation fans 10 are opened, the exchange of the air flow inside and outside the box body 1 is enhanced, the heat dissipation effect is further improved, when the internal temperature of the box body 1 is reduced to a low temperature limit, the push rod motor 8 contracts and pulls the moving plate 5 to move in the opposite direction, so that the second heat dissipation groove 6 is gradually diverged from the first heat dissipation groove 2, the heat dissipation effect is reduced, when the internal temperature of the box body 1 is too low, so that the first heat dissipation groove 2 and the second heat dissipation groove 6 are completely diverged, the moving plate 5 will extrude the second pressure switch 14 and the third pressure switch 15, so that the heating wire 13 and the heat dissipation fan 10 are simultaneously started, the air flow blown by the heat dissipation fan 10 heats the inside of the box body 1 after being heated by the heating wire 13, and then is discharged out of the box body 1 through the air flow hole 16, so that the inside of the box body 1 can be uniformly heated, and the temperature inside the box body 1 is more stable.

In conclusion, the heat dissipation strength is adjusted according to the internal temperature of the box body 1 by the movable plate 5 and the pushing mechanism, so that the internal temperature of the box body 1 is more stable, and the use efficiency of the battery is improved;

through heat dissipation mechanism, strengthen the exchange of the inside and outside air current of box 1, improve the radiating effect, through heating mechanism, carry out even heating to box 1 inside when low temperature, further stabilize the inside temperature of box 1, improve the battery availability factor.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a temperature is from mode energy storage PACK case, including box (1), a plurality of first radiating groove (2) have been seted up respectively to the double-phase relative lateral wall of box (1), and the external fixation of box (1) has handle (3), be fixed with two spacing (4) respectively on two relative inner walls of box (1), it is provided with movable plate (5) to slide between two spacing (4) that correspond the position, two movable plate (5) are laminated with two lateral walls that box (1) seted up first radiating groove (2) respectively, set up on movable plate (5) with first radiating groove (2) assorted second radiating groove (6), be equipped with two movable plate pushing mechanism that are used for controlling movable plate (5) and remove on movable plate (5), and box (1) inside is provided with heat dissipation mechanism and heating mechanism.

2. The energy storage PACK box with self-adjusting temperature according to claim 1, wherein the pushing mechanism comprises a fixing rod (7), a push rod motor (8), a controller (9) and a temperature sensor (19), the fixing rod (7) is fixed on the inner wall of the box body (1), the push rod motor (8) is fixed at the end part of the fixing rod (7), the output shaft of the push rod motor (8) is fixedly connected with the moving plate (5), the temperature sensor (19) and the controller (9) are installed inside the box body (1), and the temperature sensor (19) and the push rod motor (8) are respectively and electrically connected with the controller (9).

3. The energy storage PACK box with the self-adjustable temperature according to claim 1 or 2, wherein the heat dissipation mechanism comprises a plurality of heat dissipation fans (10) and a first pressure switch (11), the first pressure switch (11) is electrically connected with the heat dissipation fans (10), a plurality of mounting holes are formed in the side wall of the box body (1) far away from the handle (3), the heat dissipation fans (10) are respectively mounted in the corresponding mounting holes, the first pressure switch (11) is fixed on the inner wall of the box body (1), and the first pressure switch (11) is located at one end of the movable plate (5) far away from the handle (3).

4. A temperature self-adjusting energy-storing PACK box according to claim 3, the heating mechanism comprises a second pressure switch (14), a third pressure switch (15), a fixing frame (12) and an electric heating wire (13), the second pressure switch (14) is electrically connected with the electric heating wire (13), the third pressure switch (15) is electrically connected with a plurality of heat dissipation fans (10), a fixing frame (12) is fixed in the box body (1), the fixing frame (12) is positioned at one side of the plurality of radiating fans (10), the electric heating wires (13) are laid at the side end of the fixing frame (12), the second pressure switch (14) and the third pressure switch (15) are fixed in the box body (1), and the second pressure switch (14) and the third pressure switch (15) are positioned at one end of the moving plate (5) close to the handle (3), and an airflow hole (16) is arranged at the side end of the box body (1) close to the handle (3).

5. The self-adjusting energy-storing PACK box according to claim 4, characterized in that a power switch (18) is fixed on the outer side of the box body (1), and the power switch (18) is electrically connected with the heat dissipation fans (10) and the heating wires (13) respectively.

6. The temperature self-adjusting energy storage PACK box according to claim 1, characterized in that a plurality of backing plates (17) are fixed at the bottom of the box body (1), and the plurality of backing plates (17) are distributed at equal intervals.