CN213354203U

CN213354203U - New energy battery system wire harness assembly

Info

Publication number: CN213354203U
Application number: CN202021817453.0U
Authority: CN
Inventors: 李宇航; 姚晓静; 李军; 阮豪杰
Original assignee: Weihai Junao Electric Co ltd
Current assignee: Weihai Junao Electric Co ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-06-04
Anticipated expiration: 2030-08-27

Abstract

The utility model discloses a new energy battery system wire harness assembly belongs to automobile parts technical field. A new energy battery system wire harness assembly comprises an installation box, a box cover and a battery pack, wherein the box cover is sleeved on the installation box, clamping mechanisms are fixedly connected to the bottom wall of the installation box and the bottom of the box cover respectively, each clamping mechanism comprises a clamping plate and a second elastic piece, a sliding rod is fixedly connected to the clamping plates, sleeves are fixedly connected to the inner wall of the bottom of the installation box and the bottom of the box cover respectively, the sliding rods slide in the sleeves, the second elastic pieces are sleeved on the sleeves, a locking rod is slidably connected to the box cover, a handle, a baffle and a straight buckle are fixedly connected to the locking rod from left to right in sequence, and a first sliding groove is formed in the side wall of the box cover; the utility model discloses a make the battery package can dismantle fast and install, reduce the cost of changing the group battery, reduced the maintenance degree of difficulty of battery package.

Description

New energy battery system wire harness assembly

Technical Field

The utility model relates to an automobile parts technical field especially relates to a new forms of energy battery system wire harness assembly.

Background

Batteries of new energy vehicles are mostly arranged under vehicle body floors due to characteristics of heavy weight, large volume, high temperature and the like. The battery together with the management unit is often assembled into a case to form a battery pack, considering the requirements of fixation, waterproofing, etc.

Among the prior art, new forms of energy battery package is integrative, and is extremely inconvenient when the maintenance with change the battery to change battery package to whole battery package when changing, great improvement like this change the cost of battery, so need design a new forms of energy battery system pencil assembly.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the battery replacement cost is high and the battery pack is inconvenient to maintain in the prior art, and providing a new energy battery system wiring harness assembly.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a new energy battery system wire harness assembly comprises an installation box, a box cover and a battery pack, wherein the box cover is sleeved on the installation box, clamping mechanisms are fixedly connected to the bottom wall of the installation box and the bottom of the box cover respectively, each clamping mechanism comprises a clamping plate and a second elastic piece, a sliding rod is fixedly connected to the clamping plates, sleeves are fixedly connected to the inner wall of the bottom of the installation box and the bottom of the box cover respectively, the sliding rods slide in the sleeves, the second elastic pieces are sleeved on the sleeves, a locking rod is slidably connected to the box cover, a handle, a baffle and a straight buckle are fixedly connected to the locking rod from left to right in sequence, a first sliding groove is formed in the side wall of the box cover, the baffle slides in the first sliding groove, clamping grooves matched with the straight buckle are formed in the box cover and the installation box respectively, the clamping grooves are communicated through the straight grooves, the straight grooves are matched with the straight buckle, the locking rod is sleeved with a first elastic piece, and two ends of the first elastic piece are respectively abutted against the inner wall of the first sliding groove and the baffle.

Preferably, the top of case lid is equipped with air-supply line pipe, power spool and exhaust pipe in proper order, air-supply line pipe, power spool and exhaust pipe all rotate and are connected with the screw thread dish, screw thread dish and case lid threaded connection, the bottom of air-supply line pipe, power spool and exhaust pipe all runs through in the case lid extends to the install bin, the bottom fixedly connected with wiring board of power spool, the wiring groove has been seted up on the splint, the wiring groove cooperatees with the wiring board.

Preferably, the power line pipe is made of rubber, and a threading hole is formed in the power line pipe.

Preferably, be equipped with the fan in the install bin, the fan includes the motor, the output fixedly connected with flabellum of motor, the fan is equipped with the multiunit, the multiunit the fan passes through the connecting rod to be fixed respectively on the diapire and the lateral wall of install bin.

Preferably, the installation box and the box cover are both filled with drying agents.

Preferably, the first elastic member and the second elastic member are springs.

Compared with the prior art, the utility model provides a new energy battery system pencil assembly possesses following beneficial effect:

1. this new energy battery system wiring harness assembly, top through the case lid is equipped with the air-supply line in proper order, power spool and exhaust pipe, the air-supply line, power spool and exhaust pipe all rotate and are connected with the screw thread dish, screw thread dish and case lid threaded connection, the air-supply line, the bottom of power spool and exhaust pipe all runs through in the case lid extends to the install bin, the bottom fixedly connected with wiring board of power spool, the wiring groove has been seted up on the splint, the wiring groove cooperatees with the wiring board, link to each other air-supply line and air conditioning system, utilize the air conditioner to go out the cold wind that blows and cool down to battery pack inside, even do not use the air conditioner, also can cool down battery pack inside through the fan, can prevent that battery pack is inside because of the high.

2. This new energy battery system wire harness assembly, the material through the power spool specifically is rubber, has seted up the through wires hole in the power cord pipe, protects connecting wire, can prevent electric wire epidermis electric leakage.

Drawings

Fig. 1 is a schematic structural diagram of a new energy battery system harness assembly provided by the present invention;

fig. 2 is a schematic structural view of a new energy battery system harness assembly clamping plate provided by the present invention;

fig. 3 is a schematic structural diagram of a portion a in fig. 1 of a new energy battery system wiring harness assembly provided by the present invention;

fig. 4 is a schematic structural diagram of a new energy battery system wiring harness assembly shown in fig. 1, part B;

fig. 5 is a schematic structural diagram of a new energy battery system harness assembly clamping groove according to the present invention.

In the figure: 1. installing a box; 101. a card slot; 2. a box cover; 202. a first chute; 301. an air inlet pipe; 302. a power line tube; 3021. a wiring board; 303. an exhaust duct; 4. a connecting rod; 401. a motor; 402. a fan blade; 5. a lock lever; 501. a handle; 502. a baffle plate; 503. a straight buckle; 504. a first elastic member; 505. a straight slot; 6. a threaded disc; 701. a wiring slot; 8. a splint; 801. a sleeve; 802. a slide bar; 803. a second elastic member; 9. a battery pack.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being 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.

Referring to fig. 1-5, a new energy battery system wire harness assembly comprises an installation box 1, a box cover 2 and a battery pack 9, wherein the box cover 2 is sleeved on the installation box 1, the bottom wall of the installation box 1 and the bottom of the box cover 2 are fixedly connected with a clamping mechanism, the clamping mechanism comprises a clamping plate 8 and a second elastic member 803, the clamping plate 8 is fixedly connected with a sliding rod 802, the inner wall of the bottom of the installation box 1 and the bottom of the box cover 2 are fixedly connected with a sleeve 801, the sliding rod 802 slides in the sleeve 801, the second elastic member 803 is sleeved on the sleeve 801, the box cover 2 is slidably connected with a locking rod 5, the locking rod 5 is fixedly connected with a handle 501, a baffle plate 502 and a straight buckle 503 from left to right in sequence, a first sliding groove 202 is formed in the side wall of the box cover 2, the baffle plate 502 slides in the first sliding groove 202, the box cover 2 and the installation box 1 are both provided with a clamping groove, the straight groove 505 is matched with the straight buckle 503, the lock rod 5 is sleeved with a first elastic member 504, and two ends of the first elastic member 504 are respectively abutted against the inner wall of the first sliding groove 202 and the baffle 502.

The top of case lid 2 is equipped with air-supply line 301 in proper order, power spool 302 and exhaust pipe 303, air-supply line 301, power spool 302 and exhaust pipe 303 all rotate and are connected with screw disk 6,

screw disk

6 and 2 threaded connection of case lid, air-supply line 301, the bottom of power spool 302 and exhaust pipe 303 all runs through in case lid 2 extends to the install bin 1, the bottom fixedly connected with wiring board 3021 of power spool 302, wiring groove 701 has been seted up on the splint 8, wiring groove 701 cooperatees with wiring board 3021.

The power supply line pipe 302 is made of rubber, and a threading hole is formed in the power supply line pipe 302.

Be equipped with the fan in install bin 1, the fan includes motor 401, motor 401's output fixedly connected with flabellum 402, and the fan is equipped with the multiunit, and the multiunit fan passes through connecting rod 4 to be fixed respectively on the diapire and the lateral wall of install bin 1.

The installation box 1 and the box cover 2 are both filled with drying agents.

The first elastic member 504 and the second elastic member 803 are embodied as springs.

The working principle is as follows: in the utility model, the battery pack can be opened when the inside of the battery pack is maintained or the battery pack 9 is replaced, specifically, the power line pipe 302 and the wiring board 3021 are separated from the case cover 2 by the handle 501 on the thread plate 6, then the handle 501 is rotated by two hands, the handle 501 drives the straight buckle 503 to rotate by the lock rod 5, when the straight buckle 503 is flush with the straight groove 505, the lock rod 5 is rotated to pull the straight buckle 503 into the clamp groove 101 in the case cover 2 from the clamp groove 101 of the installation case 1, the limit blocks matched with the straight groove 505 are arranged in the two groups of clamp grooves 101, so that a user can easily rotate the straight buckle 503 to the same horizontal plane as the straight groove 505, meanwhile, the first elastic piece 504 stores the force, the handle 501 is rotated again, the straight buckle 503 is opened in the clamp groove 101 of the case cover 2, then the case cover 2 and the installation case 1 are separated to be maintained or the battery pack 9 is replaced, after the maintenance is finished, the wiring board 3021 is connected with the battery pack 9, then the operation is performed in the reverse order, the box cover 2 and the installation box 1 are fixed, in the process of pushing the lock rod 5, the first elastic piece 504 rebounds, the baffle 502 is abutted to the groove wall of the first sliding groove 202, when the battery pack is bumpy, the force applied to the battery pack 9 when the battery pack is bumpy is buffered through the eight groups of second elastic pieces 803, the sleeves 801 and the sliding rods 802, the vibration amplitude of the battery pack 9 is reduced, the service life of the battery pack 9 is prolonged, the battery pack can be rapidly disassembled and installed, the cost for replacing the battery pack 9 is reduced, and the maintenance difficulty of the battery pack is reduced.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a new energy battery system wire harness assembly, includes install bin (1), case lid (2) and group battery (9), case lid (2) cup joints on install bin (1), its characterized in that, install bin (1) diapire and the equal fixedly connected with fixture in case lid (2) bottom, fixture includes splint (8) and second elastic component (803), fixedly connected with slide bar (802) on splint (8), the bottom inner wall of install bin (1) and the equal fixedly connected with sleeve (801) in bottom of case lid (2), slide bar (802) slide in sleeve (801), second elastic component (803) cup joint on sleeve (801), sliding connection has locking lever (5) on case lid (2), locking lever (5) from a left side to right side fixedly connected with handle (501), baffle (502) and word buckle (503) in proper order, first spout (202) have been seted up in the lateral wall of case lid (2), baffle (502) slide in first spout (202), a word buckle (503) matched with draw-in groove (101) have all been seted up on case lid (2) and install bin (1), draw-in groove (101) are linked together through a word groove (505), a word groove (505) cooperate with a word buckle (503), the cover has first elastic component (504) on locking lever (5), the both ends of first elastic component (504) offset with first spout (202) inner wall and baffle (502) respectively.

2. The new energy battery system harness assembly as claimed in claim 1, wherein the top of case lid (2) is equipped with air-supply line pipe (301), power spool (302) and exhaust pipe (303) in proper order, air-supply line pipe (301), power spool (302) and exhaust pipe (303) all rotate and are connected with threaded disc (6), threaded disc (6) and case lid (2) threaded connection, the bottom of air-supply line pipe (301), power spool (302) and exhaust pipe (303) all runs through in case lid (2) extends to install bin (1), the bottom fixedly connected with wiring board (3021) of power spool (302), wiring groove (701) has been seted up on splint (8), wiring groove (701) cooperate with wiring board (3021).

3. The new energy battery system wiring harness assembly as claimed in claim 2, wherein the power conduit (302) is made of rubber, and the power conduit (302) is provided with a threading hole therein.

4. The new energy battery system wire harness assembly according to claim 3, wherein a fan is arranged in the installation box (1), the fan comprises a motor (401), the output end of the motor (401) is fixedly connected with fan blades (402), the fan is provided with a plurality of groups, and the plurality of groups of fans are respectively fixed on the bottom wall and the side wall of the installation box (1) through connecting rods (4).

5. The new energy battery system wire harness assembly according to claim 4, wherein the installation box (1) and the box cover (2) are both filled with desiccant.

6. The new energy battery system harness assembly according to claim 5, wherein the first elastic member (504) and the second elastic member (803) are embodied as springs.