Novel application structure of passenger car battery pack on new energy light truck
By applying passenger vehicle battery packs to new energy light trucks and combining them with circulation and air conditioning systems for heat exchange, the problems of high power consumption and high cost of new energy light trucks have been solved, achieving a balance between cost-effectiveness and policy compliance, and promoting the development of new energy light trucks.
Patent Information
- Application Number
- CN202423067014.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-12
- Publication Date
- 2026-01-06
- Estimated Expiration
- 2034-12-12
AI Technical Summary
New energy light trucks suffer from high energy consumption, large curb weight, weak load capacity, high initial purchase cost, and the lack of standards for high-rate battery packs, making it difficult to spread costs, which restricts the development of hybrid routes for new energy light trucks.
The 18.4 kWh battery pack from passenger cars is applied to the new energy light truck, and heat exchange is achieved through the circulation system and air conditioning system to cool the battery pack and dissipate heat, thereby reducing energy consumption.
It has enriched the types of new energy light trucks, reduced the overall vehicle R&D costs and consumer purchase costs, met national policy requirements, promoted the development of new energy, and lowered the threshold for consumers to purchase.
Smart Images
Figure CN223764210U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to new energy automobile technical field especially, it relates to a new type application structure of passenger car battery package on new energy light truck. BACKGROUND
[0002] New energy light truck pure electric vehicle type because of its load running characteristic, power consumption is necessarily high, in order to meet the demand of endurance, only increase the battery package power one path, and the result is that the higher overall weight of whole vehicle, the less load capacity of user and more first car cost.
[0003] New energy light truck hybrid route is currently a very small one subfield, and one key factor lies in that high rate type battery package of light truck hybrid is almost no standard package to choose, and all need custom development, so cost accounting, a small electric quantity hybrid light truck may be higher than a large electric quantity pure electric light truck in price finally, sales volume is difficult to go up, cost is also difficult to be apportioned downlink, falls into vicious circle, thus has been restricting the development of new energy light truck hybrid route. INVENTION CONTENTS
[0004] With the continuous increase of new energy passenger car market share, the price of new energy passenger car field product has been in the process of falling, and the concept of "commercial and passenger use" can better let commercial vehicle develop in multiple dimensions in new energy form, and the utility model is based on the project of range extending hybrid new energy light truck, and a rate type 18.4 degree electric battery package scheme of passenger car production is designed and developed, so that the project goal of "oil-electricity same price" low-cost new energy light truck is achieved.
[0005] The utility model embodiment is realized in this way, a new type application structure of passenger car battery package on new energy light truck, include: light truck frame, be connected with the mounting support on the light truck frame, mounting support is provided with eight, light truck frame is connected with battery package through eight mounting support, circulation system, it is installed on the light truck frame and is connected with battery package, for cooling battery package, heat exchanger is installed on the circulation system, air conditioning system, it is installed on the light truck frame and is connected with heat exchanger, and circulation system can be exchanged with air conditioning system through heat exchanger.
[0006] Preferably, the circulation system includes: a cooling water pump installed on the light truck frame, the cooling water pump is connected with the condenser pipe that is close to the battery package, the heat exchanger is installed on the condenser pipe, and the cooling water kettle installed on the light truck frame is connected to the condenser pipe.
[0007] Preferably, the air conditioning system comprises an air conditioning condenser mounted on the light truck frame and connected with the heat exchanger, the air conditioning condenser is connected with an air conditioning compressor mounted on the light truck frame, and the heat exchanger can exchange heat through the air conditioning condenser and the air conditioning compressor.
[0008] Beneficial effects: new energy light truck models use passenger car battery packs, which can enrich the types of new energy light trucks and promote the development of new energy commercial light truck market, in line with the long-term development strategy of national carbon peak and carbon neutralization; at the same time, because the passenger car has a large volume base, the cost is more advantageous, on the one hand, it can also pull the remaining capacity, and the vehicle development cost, supplier resource integration, customer purchase cost and other aspects are mutually beneficial, and the vehicle model is equipped with a passenger car battery pack scheme, the final energy consumption meets the new energy green card requirements, in line with national emission and fuel consumption regulations, and the vehicle enjoys the exemption of purchase tax policy, the comprehensive purchase cost is only about 10,000 yuan higher than that of ordinary fuel vehicles, and 30,000 to 40,000 yuan cheaper than that of pure electric vehicles, greatly reducing the threshold for consumers to purchase new energy light trucks. BRIEF DESCRIPTION OF DRAWINGS
[0009] Figure 1 The new application structure of the passenger car battery pack on the new energy light truck is shown in the figure.
[0010] In the drawings: 1-light truck frame, 2-hanging bracket, 3-battery pack, 4-circulation system, 5-heat exchanger, 6-air conditioning system, 41-cooling water pump, 42-condensing pipe, 43-cooling kettle, 61-condenser, 62-air conditioning compressor. DETAILED DESCRIPTION
[0011] In order to make the purpose, technical scheme and advantages of the utility model more clear, the utility model is further described in detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model and do not limit the utility model.
[0012] The specific implementation of the utility model is described in detail below in combination with specific examples.
[0013] Please refer to Figure 1 The new application structure of the passenger car battery pack on the new energy light truck provided by the utility model embodiment comprises:
[0014] The light truck frame 1 is provided with eight mounting supports 2, and the battery pack 3 is connected to the light truck frame 1 through the eight mounting supports 2; a circulating system 4 is installed on the light truck frame 1 and connected to the battery pack 3, and is used for cooling the battery pack 3; the circulating system 4 is provided with a heat exchanger 5; and an air conditioning system 6 is installed on the light truck frame 1 and connected to the heat exchanger 5, so that the circulating system 4 can exchange heat with the air conditioning system 6 through the heat exchanger 5.
[0015] The battery pack 3 is connected to the light truck frame 1 through the eight mounting supports 2, the circulating system 4 connected to the battery pack 3 exchanges heat with the original vehicle air conditioning system 6 through the heat exchanger 5, and the purpose of cooling the battery pack 3 is achieved.
[0016] As shown in Figure 1 As a preferred embodiment of the utility model, the circulating system 4 comprises a cooling water pump 41 installed on the light truck frame 1, the cooling water pump 41 is connected to a condenser pipe 42 closely attached to the battery pack 3, the heat exchanger 5 is installed on the condenser pipe 42, and the condenser pipe 42 is connected to a cooling water kettle 43 installed on the light truck frame 1.
[0017] By starting the cooling water pump 41, the cooling water circulates in the condenser pipe 42 and the cooling water kettle 43, the cooling water can take away the heat of the battery pack 3 when flowing through the condenser pipe 42, and then exchanges heat with the heat exchanger 5, so that the heat is dissipated through the air conditioning system 6.
[0018] As shown in Figure 1 As a preferred embodiment of the utility model, the air conditioning system 6 comprises an air conditioning condenser 61 installed on the light truck frame 1 and connected to the heat exchanger 5, the air conditioning condenser 61 is connected to an air conditioning compressor 62 installed on the light truck frame 1, and the heat exchanger 5 can exchange heat with the air conditioning condenser 61 and the air conditioning compressor 62.
[0019] The heat exchanged by the heat exchanger 5 can be conducted to the air conditioning condenser 61, the air conditioning condenser 61 can cool the heat, and the compressor 62 can conduct the heat on the air conditioning condenser 61 out.
[0020] The above only describes the preferred embodiment of the utility model, and is not used to limit the utility model, and any modification, equivalent replacement and improvement made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A novel application structure of a passenger car battery pack on a new energy light truck, comprising a light truck frame, characterized in that, The light truck frame is connected with eight mounting brackets, and the light truck frame is connected with the battery pack through the eight mounting brackets; A circulating system is installed on the light truck frame and connected with the battery pack, for cooling the battery pack, and a heat exchanger is installed on the circulating system; An air conditioning system is installed on the light truck frame and connected with the heat exchanger, and the circulating system can exchange heat with the air conditioning system through the heat exchanger.
2. The passenger car battery pack in a new energy light truck application structure according to claim 1, characterized in that, The circulating system comprises: A cooling water pump is installed on the light truck frame, a condenser pipe is connected to the cooling water pump and tightly attached to the battery pack, the heat exchanger is installed on the condenser pipe, and a cooling water kettle is installed on the light truck frame and connected to the condenser pipe.
3. The passenger car battery pack in new energy light truck application structure according to claim 1, characterized in that, The air conditioning system comprises: An air conditioning condenser is installed on the light truck frame and connected with the heat exchanger, the air conditioning condenser is connected with an air conditioning compressor installed on the light truck frame, and the heat exchanger can exchange heat with the air conditioning condenser and the air conditioning compressor.