冷却组件及模具总成
By using connectors and cooling pipes in the mold to create a diversion and return cavity structure, the connection of the mold cooling channels is simplified, the problem of complicated hose connections is solved, cooling efficiency and installation efficiency are improved, and costs and space occupation are reduced.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- XIAOMI EV TECH CO LTD
- Filing Date
- 2025-07-22
- Publication Date
- 2026-07-17
AI Technical Summary
During the mold cooling process, the hose connections are complicated and prone to errors, resulting in poor cooling effect and large space occupation, which increases cost and maintenance workload.
It employs connectors and multiple cooling pipes, integrating a flow distribution chamber and a return chamber, and achieves cooling of the cooling channel through a limited number of hoses, simplifying connection operations and improving reliability.
It improves the installation efficiency and maintainability of cooling components, reduces connection error rate and cost, reduces the space occupied by hoses, and improves cooling efficiency and pipeline connection stability.
Smart Images
Figure CN224510341U_ABST
Abstract
Claims
1. A cooling assembly, characterized by Includes connectors and multiple cooling pipes; The connector is provided with a flow-diverting cavity and a return cavity. The flow-diverting cavity has an inlet port and multiple flow-diverting ports, and the return cavity has an outlet port and multiple return ports. The first end of each cooling pipe is connected to a corresponding branch port, and the second end is used to communicate with the cooling channel inside the mold. Each of the return ports is adapted to connect the cooling channel and the return cavity.
2. Cooling assembly according to claim 1, characterized in that The cooling assembly also includes multiple connecting pipes; One end of each connecting pipe is connected to the corresponding return port, and the other end is used to connect to the corresponding cooling channel, so as to realize the communication between the cooling channel and the return cavity.
3. Cooling assembly according to claim 2, characterized in that The cooling channel is constructed as a single-opening channel with an opening, and the other end of the connecting pipe is used to communicate with the opening. The cooling pipe passes through the connecting pipe and extends into the cooling channel.
4. Cooling assembly according to claim 3, characterized in that The second end of the cooling pipe is closer to the inner bottom wall of the cooling channel than the opening of the cooling channel, and the inner bottom wall is opposite to the opening.
5. Cooling assembly according to claim 4, characterized in that The second end of the cooling pipe is set to be 8mm-16mm away from the inner bottom wall.
6. The cooling assembly of claim 2, wherein, Each of the multiple return ports and the multiple branch ports corresponds to one of them; Each of the cooling pipes passes sequentially through the corresponding return port and the corresponding connecting pipe, and extends into the cooling channel.
7. The cooling assembly according to any one of claims 1-6, characterized in that, The plurality of diversion ports include a plurality of diversion ports spaced apart along a first direction and a plurality of diversion ports spaced apart along a second direction, wherein the first direction intersects the second direction.
8. Cooling assembly according to any of claims 2-6, characterized in that, One end of the connecting pipe is threaded to the return port; and / or The other end of the connecting pipe is threadedly connected to the cooling channel.
9. Cooling assembly according to any of claims 2-6, characterized in that, One end of the connecting pipe is sealed to the return port by a sealing ring; and / or, The other end of the connecting pipe is sealed to the cooling channel by a sealing ring.
10. A mold assembly characterized by, Includes a mold and at least one cooling component according to any one of claims 1-9; The mold has cooling channels inside, and the connector is connected to the mold. The second end of the cooling pipe is connected to the cooling channel; Each of the said return ports is adapted to connect the cooling channel and the return cavity.