CN-121989666-A - Four-wheel electric vehicle front cabin integrated with battery and controller

CN121989666ACN 121989666 ACN121989666 ACN 121989666ACN-121989666-A

Abstract

The invention belongs to the technical field of four-wheel electric vehicles, in particular to a four-wheel electric vehicle front cabin integrating a battery and a controller, which is suitable for a vehicle body and comprises a front seat box arranged on the vehicle body, a seat is hinged at the top of the front seat box, an iron box is fixedly arranged between one side of the front seat box and the inner wall of the vehicle body, the inner part of the iron box is fixedly provided with the arrangement cabin, the battery cabin is symmetrically and fixedly arranged in the front seat box, an air flow port penetrates through the front seat box and the iron box, a plurality of air outlets are formed in the inner wall of the iron box, a self-air-inlet heat dissipation assembly is arranged in the front seat box and the iron box, and when the temperature is too high, the self-air-inlet heat dissipation assembly drives an axial flow fan to forcedly dissipate heat in the front seat box and the iron box, and when the temperature is reduced to a threshold value, the self-air-inlet type passive heat dissipation operation is restored, a certain energy loss can be saved, and unnecessary electric energy loss is avoided.

Inventors

LIU MINGLIANG
LIU JIAN
HOU ZHENQI

Assignees

江苏嗯哇科技有限公司

Dates

Publication Date: 20260508
Application Date: 20260226

Claims (10)

1. The four-wheel electric car front cabin integrated with the battery and the controller is characterized by being suitable for a car body, comprising a front seat box arranged on the car body, wherein a seat is hinged to the top of the front seat box, an iron box is fixedly arranged between one side of the front seat box and the inner wall of the car body, a placement cabin is fixedly arranged in the iron box, a battery cabin is symmetrically and fixedly arranged in the front seat box, an air flow port penetrates between the front seat box and the iron box, a plurality of air outlets are formed in the inner wall of the iron box, a self-air-inlet heat dissipation assembly is arranged in the front seat box and comprises a main air-inlet shutter, the self-air-inlet heat dissipation assembly is used for driving air flow outside the front seat box to enter the front seat box and the iron box from the main air-inlet shutter to perform blowing heat dissipation on the battery cabin and the placement cabin, auxiliary heat dissipation assemblies are symmetrically arranged in the front seat box and comprise axial fans, and the auxiliary heat dissipation assemblies are used for driving the axial fans to rotate when the temperature in the battery cabin and the iron box rises.
2. The four-wheel electric car front cabin integrated with the battery and the controller according to claim 1, wherein the self-air-inlet heat-dissipation assembly further comprises a housing, the main air-inlet shutter is fixedly arranged on the inner wall of the front seat box, the housing is fixedly arranged on the outer wall of the front seat box, the front seat box is covered on the outer part of the main air-inlet shutter, the bottom end of the housing penetrates through the inner wall of the car body and is arranged below the car body, the bottom end of the housing is in an inclined flow guide shape, and a slag blocking plate is fixedly arranged on the inner wall of the bottom end of the housing.
3. The four-wheel electric vehicle front cabin integrated with the battery and the controller according to claim 1, wherein two groups of clamping blocks are symmetrically and fixedly arranged in the front seat box, the outer walls of the two battery cabins can be respectively and slidably connected with one sides of the two groups of clamping blocks, flow dividing plates are symmetrically arranged in the front seat box, the two flow dividing plates are arranged on one side of a main air inlet shutter, and flow guiding blocks are fixedly arranged at four corners in the front seat box and the iron box.
4. The four-wheel electric car front cabin integrated with the battery and the controller according to claim 1, wherein the auxiliary dispersing assembly further comprises an auxiliary air inlet shutter, the auxiliary air inlet shutter is fixedly arranged on the inner wall of the front seat box, the inner wall of the front seat box is provided with an air inlet groove, the auxiliary air inlet shutter is arranged on one side of the air inlet groove, a motor is fixedly arranged in the air inlet groove, an output end of the motor is fixedly provided with a shaft lever, an axial flow fan is fixedly arranged on the outer wall of the shaft lever, and temperature control boxes are fixedly arranged in the front seat box and the iron box.
5. The four-wheel electric vehicle front cabin integrating the battery and the controller according to claim 3, wherein the inner wall of the main air inlet shutter is symmetrically and slidably connected with a plurality of second closing blocks, pull shafts are fixedly arranged on one sides of the second closing blocks, rectangular plates are fixedly arranged on the inner wall of the front seat box, the outer parts of the pull shafts are slidably connected with the inner walls of the rectangular plates, and return block springs are arranged between one sides of the second closing blocks and the outer walls of the rectangular plates.
6. The four-wheel electric vehicle front cabin integrated with the battery and the controller according to claim 5, wherein the inner wall of the auxiliary air inlet shutter is symmetrically and slidably connected with a plurality of first closing blocks, pull rods are fixedly arranged on one sides of the first closing blocks, and a plurality of return springs are arranged between one sides of the first closing blocks and the inner wall of the front seat box.
7. The four-wheel electric car front cabin integrated with the battery and the controller according to claim 6, wherein a second magnetic block is fixedly arranged at one end of each of the plurality of pull shafts, an electromagnet is fixedly arranged on the inner wall of the front seat box, the position of the electromagnet corresponds to the position of the second magnetic block, the outer wall of the second magnetic block is in sliding connection with the inner wall of the front seat box, a first magnetic block is fixedly arranged at one end of each of the plurality of pull rods, an electromagnet is fixedly arranged on the inner wall of the front seat box, the position of the electromagnet corresponds to the position of the first magnetic block, and the outer wall of the first magnetic block is in sliding connection with the inner wall of the front seat box.
8. The four-wheel electric vehicle front cabin integrated with the battery and the controller according to claim 3, wherein gears are fixedly arranged at the bottoms of the two flow dividing plates, the outer walls of the two flow dividing plates can be attached to the outer wall of the battery cabin and the inner wall of the front seat box, the bottom end of the battery cabin can be rotationally connected with the inner wall of the front seat box, a shifting rod is slidably connected with the inner wall of the front seat box, a toothed bar is fixedly arranged at one end of the shifting rod, and teeth of the toothed bar can be meshed with teeth on the gears.
9. The four-wheel electric car front cabin integrating the battery and the controller according to claim 8, wherein a pull block is fixedly arranged at the other end of the displacement rod, a limiting slide rod is fixedly arranged on the inner wall of the front seat box, the inner wall of the displacement rod is in sliding connection with the outer wall of the limiting slide rod, a pressure-bearing spring is arranged between one side of the displacement rod and the inner wall of the front seat box, the pressure-bearing spring is arranged outside the limiting slide rod, and the bottom end of the second magnetic block can be in fit contact with one side of the pull block.
10. The four-wheel electric vehicle front cabin integrated with the battery and the controller according to claim 6, wherein dust filtering plates are fixedly arranged in the main air inlet shutter and the auxiliary air inlet shutter and used for blocking dust in air, inclined scraping openings are formed in one ends of the second closing blocks and the first closing blocks, and outer walls of the inclined scraping openings can be respectively in fit contact with one sides of the dust filtering plates.

Description

Four-wheel electric vehicle front cabin integrated with battery and controller Technical Field The invention belongs to the technical field of four-wheel electric vehicles, and particularly relates to a front cabin of a four-wheel electric vehicle, which integrates a battery and a controller. Background The four-wheel electric vehicle uses electric energy as a unique energy storage power source, converts the electric energy into mechanical energy for driving, adopts a general electric vehicle with four-wheel bearing and frame type vehicle body structure, has no fuel vehicle core components such as an internal combustion engine, a fuel supply system and the like, is powered and controlled by a battery, a motor and an electric control system, is an important subdivision class of new energy vehicles, has the core value that the electric drive replaces the fuel drive, meets travel requirements according to performance scenes, realizes the full scene replacement of the fuel vehicle by a high-speed vehicle, is environmentally-friendly and has low use cost, focuses short-distance and low-speed travel by a low-speed vehicle, and solves the problem that the fuel vehicle or the high-speed electric vehicle cannot cover the just needs of the masses, and is a core convenient travel tool for urban and rural and aged groups. The front cabin of the four-wheel electric vehicle is a closed core driving and controlling central area in front of the vehicle, and is also a centralized area for the whole vehicle driving instruction, the running state monitoring and the core control component arrangement, and is a core space for driving and riding front passengers. The utility model provides a four-wheel electric motor car front cabin of integrated battery and controller, is the customization of specially designed for low-speed practical four-wheel electric motor car and creates new cabin structure, and the core breaks traditional low-speed four-wheel electric motor car battery rearmounted, the overhead, and the scattered conventional overall arrangement of arranging of controller, integrates whole car low pressure power battery group and whole car electronic control unit in the idle space of front cabin, keeps the basic functions such as driving operation, front row driving, state monitoring that the front cabin was originally simultaneously. In the current prior art, in a conventional layout, in order to facilitate the heat-radiating operation of the heat-generating component, the heat-generating component is typically disposed on an open chassis or tail portion, and the heat can be naturally dissipated to the atmosphere. However, when these heat generating components are integrated into the front cabin for placement, the heat within the enclosed space may be difficult to rapidly drain, creating a heat accumulation effect that causes the cabin temperature to continue to rise, thereby accelerating performance decay of the battery or controller, affecting the use of the battery and controller. Therefore, the invention provides a four-wheel electric vehicle front cabin integrating a battery and a controller. Disclosure of Invention In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved. The invention solves the technical problems by adopting the technical scheme that the four-wheel electric car front cabin integrating the battery and the controller is suitable for a car body, and comprises a front seat box arranged on the car body, a seat is hinged at the top of the front seat box, an iron box is fixedly arranged between one side of the front seat box and the inner wall of the car body, the inner part of the iron box is fixedly provided with the arranging cabin, the battery cabin is symmetrically and fixedly arranged in the front seat box, an air flow port penetrates through the front seat box and the iron box, a plurality of air outlets are formed in the inner wall of the iron box, a self-air-inlet heat dissipation component is arranged in the front seat box, the self-air-inlet heat dissipation component comprises a main air-inlet shutter, the self-air-inlet heat dissipation component is used for driving air flow outside the front seat box to enter the front seat box and the iron box from the main air-inlet shutter to blow and dissipate heat of the battery cabin and the arranging cabin, auxiliary heat dissipation components are symmetrically arranged in the front seat box, and comprise axial fans, and the auxiliary heat dissipation components are used for driving the axial fans to rotate when the temperatures in the battery cabin and the iron box rise. Preferably, the self-air-inlet heat dissipation assembly further comprises a housing, the main air-inlet shutter is fixedly mounted on the inner wall of the front seat box, the housing is fixedly mounted on the outer wall of the front seat box, the front seat box is covered on the outer portion of the main air