一种端板水室共模的暖风芯体结构
By using a common mold design for the end plate and water chamber, and setting the connection structure of the end plate and water chamber with the same structure, the problem of requiring two sets of molds for the traditional warm air core structure is solved, thereby reducing mold costs, shortening production time and improving assembly accuracy.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- TIANJIN ZHONGRONG TIANYU AUTO PARTS CO LTD
- Filing Date
- 2025-07-29
- Publication Date
- 2026-07-17
AI Technical Summary
Traditional heater core structures require the separate production of two molds due to inconsistent upper and lower connection relationships, resulting in low production efficiency.
The end plate and water chamber adopt a common mold design, so that the end plate and water chamber have the same structure and the connection structure is set in the same position, such as the snap plate and snap ring, snap strip and snap groove. They are injection molded by the same set of molds to achieve symmetrical connection between the end plate and water chamber.
By using common mold design, mold development costs are reduced, production preparation time is shortened, processing errors are avoided, production efficiency and assembly accuracy are improved, and connection strength and stability are ensured.
Smart Images
Figure CN224517535U_ABST
Abstract
Claims
1. A structure of a heater core with a common mode of an end plate water chamber, which is provided on a radiator (1), characterized in that, include: End plate (2), which is disposed on the radiator (1); Water chamber (3), which is connected to end plate (2); A connecting structure (4) is provided on the end plate (2) and the water chamber (3) for connecting the end plate (2) and the water chamber (3); The end plate (2) and the water chamber (3) have the same structure and the connecting structure (4) is provided at the same position. The connecting structure (4) provided on the end plate (2) and the connecting structure (4) provided on the water chamber (3) cooperate with each other.
2. The end plate water chamber common mode heater core structure of claim 1, wherein: The connection structure (4) includes a snap-fit plate (41) and a snap-fit ring (42) located at one end of the end plate (2) and the water chamber (3), and the two sets of snap-fit plates (41) and snap-fit rings (42) are snapped together.
3. The core structure of the end plate water chamber common mode heater core according to claim 1 or 2, characterized in that: The connection structure (4) includes snap-fit strips (44) provided on the end plate (2) and the water chamber (3), and snap-fit grooves (43) opened on the end plate (2) and the water chamber (3), with two sets of snap-fit strips (44) inserted into the two sets of snap-fit grooves (43).
4. The end plate water chamber common mode heater core structure of claim 1, wherein: The end plate (2) and the water chamber (3) are also provided with sealing plates (5). When the connecting structure (4) connects the end plate (2) and the water chamber (3), the two sets of sealing plates (5) are fastened and sealed.
5. The core structure of the end plate water chamber common mode according to claim 1 or 4, characterized in that: Both the end plate (2) and the water chamber (3) are provided with a part of the external interface (6). When the end plate (2) and the water chamber (3) are fastened together, they form a complete external interface (6).
6. The end plate water chamber common mode heater core structure of claim 1, wherein: The radiator (1) is provided with a plug plate (11), and the end plate (2) is provided with a plug slot (21). The plug plate (11) is inserted into the plug slot (21).
7. The core structure of the end plate water chamber common mode according to claim 1 or 6, characterized in that: The end plate (2) has a plug hole (22) which is connected to the heat sink (1) and is connected to an outer cooling pipe.
8. The end plate water chamber common mode heater core structure of claim 1, wherein: There are at least two end plates (2) and water chambers (3), and all the end plates (2) are located on both sides of the radiator (1) in a mirror-image arrangement.