CN219393576U - Battery pack adopting liquid cooling heat dissipation structure - Google Patents

Abstract

The utility model discloses a battery pack adopting a liquid cooling heat dissipation structure, which comprises a bottom frame, a shell, bases, a condensation pipe, connectors, fixing mechanisms and clamping members, wherein the top end of the bottom frame is buckled with the shell, a plurality of bases are uniformly distributed on the periphery of the outer wall of the bottom frame, the condensation pipe is fixedly connected to the inner top end of the shell, the right side of the condensation pipe is connected with the connectors through flange threads, the plurality of fixing mechanisms are arranged on the periphery of the outer wall of the shell, and the clamping members are arranged at the inner bottom end of the bottom frame. This battery package that adopts liquid cooling heat radiation structure passes through fixed establishment's work, can be in the same place underframe and shell joint, is convenient for install the dismantlement to the shell, through the work of joint component, can support and centre gripping to the bottom of condenser pipe, through the cooperation of above-mentioned structure use, can promote staff to the dismantlement speed of underframe and shell, is convenient for maintain its inside condenser pipe and battery, promotes staff's maintenance efficiency.

Description

Battery pack adopting liquid cooling heat dissipation structure

Technical Field

The utility model relates to the technical field of new energy vehicles, in particular to a battery pack adopting a liquid cooling heat dissipation structure.

Background

The new energy vehicle is an automobile taking unconventional vehicle fuel as a power source, and comprises a hybrid electric vehicle, a pure electric vehicle, a fuel cell electric vehicle, other new energy vehicles and the like, wherein a battery pack is a power source of the electric vehicle, and a large amount of power consumption heat can be generated by the battery pack during working, so that cooling equipment is required to be installed for heat dissipation, the temperature of the battery pack is reduced, the cooling mode of the battery pack at present mainly comprises air cooling, liquid cooling and the like, and the existing battery pack with a liquid cooling heat dissipation structure is complex in installation and disassembly steps when the battery pack is maintained, so that the battery pack is inconvenient to disassemble by workers, and the maintenance efficiency is influenced.

Disclosure of Invention

The utility model aims to provide a battery pack adopting a liquid cooling heat dissipation structure, so as to solve the problems that the existing battery pack with the liquid cooling heat dissipation structure provided in the background art is complex in mounting and dismounting steps, inconvenient for workers to dismount the battery pack and affects maintenance efficiency when the battery pack is maintained.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an adopt liquid cooling heat radiation structure's battery package, includes underframe, shell, base, condenser pipe, joint, fixed establishment and joint component, the top lock of underframe has the shell, evenly distributed has a plurality of bases all around the outer wall of underframe, the inside top rigid coupling of shell has the condenser pipe, the right side of condenser pipe has the joint through flange threaded connection, a plurality of fixed establishment are installed all around the outer wall of shell, the joint component is installed to the inside bottom of underframe;

preferably, the fixed establishment includes slider, inserted block, riser, button, spacing frame, jump ring and extrusion spring, the top grafting of slider has the inserted block, the top rigid coupling of inserted block has the riser, the inside top sliding connection of riser has the button, the outer wall bottom sliding connection of riser has spacing frame, slider sliding connection is in the outer wall bottom of shell, and the inboard joint of slider is inside the top of underframe, spacing frame rigid coupling is at the outer wall of shell, jump ring sliding connection is inside the outer wall of shell, the outside rigid coupling of slider has extrusion spring, the back rigid coupling of spring is inside the outer wall bottom of shell.

Preferably, the snap spring is composed of a reset spring and a clamping ball, wherein the reset spring is used for resetting the clamping ball, and the clamping ball is used for clamping the vertical plate.

Preferably, the back of riser processing has the draw-in groove, and the card ball in the jump ring can the joint to the inside of draw-in groove.

Preferably, a spring piece is processed on the inner side of the button and is used for resetting the button.

Preferably, the outer wall of the condensing tube is provided with a heat-conducting silica gel gasket.

Preferably, the clamping component comprises a bottom plate, a supporting block, clamping blocks and torsion springs, the supporting block is fixedly connected to the top end of the bottom plate, the clamping blocks are rotationally connected to the top ends of the left side and the right side of the supporting block, the torsion springs are inserted into the bottom ends of the back of the clamping blocks, the front ends of the torsion springs are inserted into the top ends of the front surfaces of the supporting blocks, and the bottom plate is fixedly connected to the bottom ends of the bottom frame.

Preferably, a plurality of battery sockets are uniformly arranged at the bottom end of the bottom frame.

Compared with the prior art, the utility model has the beneficial effects that: this battery package that adopts liquid cooling heat radiation structure passes through the cooperation work of slider, inserted block, riser, button, spacing frame, jump ring and extrusion spring in the fixed establishment, can be in the same place underframe and shell joint, be convenient for install and dismantle the shell, through the cooperation work of bottom plate, riding block, clamp splice and torsion spring in the joint component, can support and centre gripping the bottom of condenser pipe, through the cooperation use of above-mentioned structure, can promote the staff to the dismantlement speed of underframe and shell, be convenient for maintain its inside condenser pipe and battery, promote the maintenance efficiency of staff.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic top view of the cross-sectional connection structure of FIG. 1;

FIG. 3 is an enlarged schematic view of the connection structure at A in FIG. 2;

FIG. 4 is a schematic side cross-sectional view of the attachment mechanism of FIG. 1;

fig. 5 is a schematic front sectional connection structure of the clamping member in fig. 2.

In the figure: 1. bottom frame, 2, shell, 3, base, 4, condenser pipe, 5, joint, 6, fixed establishment, 601, slider, 602, inserted block, 603, riser, 604, button, 605, spacing frame, 606, jump ring, 607, extrusion spring, 7, joint component, 701, bottom plate, 702, riding block, 703, clamp splice, 704, torsion spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides an adopt liquid cooling heat radiation structure's battery package, including underframe 1, shell 2, base 3, condenser pipe 4, connect 5, fixed establishment 6 and joint component 7, the top lock of underframe 1 has shell 2, shell 2 is used for fixing condenser pipe 4, evenly distributed has a plurality of bases 3 all around the outer wall of underframe 1, base 3 is used for underframe 1 to fix, the inside top rigid coupling of shell 2 has condenser pipe 4, condenser pipe 4 is used for carrying out the heat dissipation work to the battery of installing inside underframe 1, the right side of condenser pipe 4 is connected with joint 5 through the flange screw thread, joint 5 is used for connecting condenser pipe 4 with the condenser, a plurality of fixed establishment 6 are installed all around to the outer wall of shell 1, fixed establishment 6 is used for fixing underframe 1 and shell 2, joint component 7 is installed to the inside bottom of underframe 1, joint component 7 is used for carrying out the joint to the bottom of condenser pipe 4;

the fixing mechanism 6 comprises a sliding block 601, an inserting block 602, a vertical plate 603, a button 604, a limiting frame 605, a clamp spring 606 and an extrusion spring 607, wherein the inserting block 602 is inserted at the top end of the sliding block 601, the inserting block 602 is used for driving the sliding block 602 to move, the vertical plate 603 is fixedly connected with the top end of the inserting block 602, the vertical plate 603 is used for limiting the inserting block 602, the button 604 is slidably connected with the inner top end of the vertical plate 603, the button 604 is used for limiting the clamp spring 606, the bottom end of the outer wall of the vertical plate 603 is slidably connected with the limiting frame 605, the limiting frame 605 is used for limiting the moving track of the vertical plate 603, the sliding block 601 is slidably connected with the bottom end of the outer wall of the shell 1, the bottom frame 1 used for clamping the sliding block 601 is clamped inside the top end of the bottom frame 1, the limiting frame 605 is fixedly connected with the outer wall of the shell 2, the jump ring 606 sliding connection is inside the outer wall of shell 2, jump ring 606 is used for carrying out the joint to riser 603, the outside rigid coupling of slider 601 has extrusion spring 607, extrusion spring 607 elasticity coefficient is 20N/CM-50N/CM, extrusion spring 607 is used for extrudeing slider 601, the back rigid coupling of spring 607 is inside the outer wall bottom of shell 2, jump ring 606 comprises reset spring and card ball, reset spring is used for resetting the card ball, the card ball is used for carrying out the joint to riser 603, the back processing of riser 603 has the draw-in groove, the card ball in the jump ring 606 can the joint to the inside of draw-in groove, the inboard processing of button 604 has the spring leaf, be used for carrying out the reset to button 604, the outer wall processing of condenser pipe 4 has the heat conduction silica gel gasket, be used for reinforcing the radiating effect of condenser pipe 4.

The clamping member 7 comprises a bottom plate 701, a supporting block 702, a clamping block 703 and a torsion spring 704, wherein the supporting block 702 is fixedly connected to the top end of the bottom plate 701, the supporting block 702 is used for supporting the clamping head 703, the clamping blocks 703 are rotationally connected to the top ends of the left side and the right side of the supporting block 702, the clamping blocks 703 are used for clamping the bottom end of the condenser tube 4, the torsion spring 704 is inserted into the bottom end of the back of the clamping block 703, the torsion spring 704 is used for extruding the clamping block 703, the front end of the torsion spring 704 is inserted into the top end of the front surface of the supporting block 702, the bottom plate 701 is fixedly connected to the bottom end of the bottom frame 1, the bottom plate 701 is used for fixing the supporting block 702, and a plurality of battery sockets are uniformly arranged at the bottom end of the bottom frame 1 and used for installing batteries.

The detailed connection means are known in the art, and the following mainly describes the working principle and process, and the specific work is as follows.

When the battery pack adopting the liquid cooling heat dissipation structure starts to be installed and used, a user installs a storage battery in the bottom end inside the bottom frame 1, a battery socket is arranged at the bottom end inside the bottom frame 1, after the battery is installed, the shell 2 is buckled at the top end of the bottom frame 1, the bottom end of the condenser tube 4 is inserted into the inside of the clamping block 703 in the clamping member 7, the clamping block 703 can clamp the bottom end of the condenser tube 4 through the resilience force generated by the torsion spring 704, the condenser tube 4 can be supported and fixed, the extrusion spring 607 can extrude the sliding block 601 through the cooperation of the sliding block 601 and the extrusion spring 607 in the fixing mechanism 6, the sliding block 601 is clamped at the top end of the outer wall of the bottom frame 1, thereby fixing the bottom frame 1 and the shell 2, then the bottom frame 1 is connected to a part needing to be installed with the battery pack through the base 3 in a threaded manner, when the battery inside the shell 2 needs to be replaced or maintained, the user presses down the inserting block 602, presses the sliding block 601 through the inserting block 602, can cancel the clamping connection between the sliding block 601 and the bottom frame 1, clamps the vertical plate 603 through the clamp spring 606, is convenient for fixing the positions of the inserting block 602, respectively inserts a plurality of inserting blocks 602 into the sliding block 601, opens the shell 2 from the top end of the bottom frame 1, can pull out the shell 2 and the condenser tube 4 from the top end of the bottom frame 1, is convenient for replacing or maintaining the battery installed in the bottom frame 1, after the battery is replaced, clamps the shell 2 to the top end of the bottom frame 1 again, presses the button 605 after the battery is buckled, can extrude the clamping ball in the clamp spring 606 through the button 604, thereby canceling the clamping connection between the clamp spring 606 and the vertical plate 603, presses the sliding block 601 through the extrusion spring 607, resets the sliding block 601, and clamps the bottom frame 1, the shell 2 is clamped to the top end of the bottom frame 1, so that the bottom frame 1 and the battery or the condenser tube 4 inside the shell 2 are convenient to maintain and replace, and the maintenance efficiency of staff is improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides an adopt battery package of liquid cooling heat radiation structure, includes underframe (1), shell (2), base (3), condenser pipe (4) and joint (5), the top lock of underframe (1) has shell (2), evenly distributed has a plurality of bases (3) all around on the outer wall of underframe (1), the inside top rigid coupling of shell (2) has condenser pipe (4), there is joint (5) on the right side of condenser pipe (4) through flange threaded connection, a plurality of fixed establishment (6) are installed all around to the outer wall of shell (2), joint component (7) are installed to the inside bottom of underframe (1);

fixed establishment (6) include slider (601), inserted block (602), riser (603), button (604), spacing frame (605), jump ring (606) and extrusion spring (607), inserted block (602) have been pegged graft on the top of slider (601), the top rigid coupling of inserted block (602) has riser (603), the inside top sliding connection of riser (603) has button (604), the outer wall bottom sliding connection of riser (603) has spacing frame (605), slider (601) sliding connection is in the outer wall bottom of shell (2), and the inboard joint of slider (601) is inside the top of underframe (1), spacing frame (605) rigid coupling is in the outer wall of shell (2), jump ring (606) sliding connection is inside the outer wall of shell (2), the outside rigid coupling of slider (601) has extrusion spring (607), the back rigid coupling of spring (603) is inside the outer wall bottom of shell (2).

2. The battery pack adopting the liquid cooling heat dissipation structure according to claim 1, wherein the clamp spring (606) is composed of a return spring and a clamping ball, the return spring is used for resetting the clamping ball, and the clamping ball is used for clamping the riser (603).

3. The battery pack adopting the liquid cooling heat dissipation structure according to claim 2, wherein the back of the vertical plate (603) is provided with a clamping groove, and the clamping ball in the clamping spring (606) can be clamped into the clamping groove.

4. A battery pack adopting a liquid cooling heat dissipation structure according to claim 3, wherein a spring piece is formed on the inner side of the button (604) for resetting the button (604).

5. The battery pack adopting the liquid cooling heat dissipation structure according to claim 4, wherein a heat conduction silica gel gasket is processed on the outer wall of the condensation tube (4).

6. The battery pack adopting the liquid cooling heat dissipation structure according to claim 5, wherein the clamping member (7) comprises a bottom plate (701), a supporting block (702), a clamping block (703) and a torsion spring (704), the supporting block (702) is fixedly connected to the top end of the bottom plate (701), the clamping blocks (703) are rotatably connected to the top ends of the left side and the right side of the supporting block (702), the torsion spring (704) is inserted into the bottom end of the back of the clamping block (703), the front end of the torsion spring (704) is inserted into the top end of the front surface of the supporting block (702), and the bottom plate (701) is fixedly connected to the bottom end of the bottom frame (1).

7. The battery pack adopting the liquid cooling heat dissipation structure according to claim 6, wherein a plurality of battery sockets are uniformly formed at the inner bottom end of the bottom frame (1).