散热座、液冷管安装组件、液冷组件、驱动板组件和空气源热泵
By designing a deformable mounting groove and snap-fit structure, the problems of difficult liquid cooling pipe installation and poor heat dissipation were solved, achieving close contact and uniform heat dissipation between the liquid cooling pipe and the heat sink, thus improving the stability and efficiency of the air source heat pump.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GREE ELECTRIC APPLIANCE INC OF ZHUHAI
- Filing Date
- 2025-07-28
- Publication Date
- 2026-07-17
AI Technical Summary
The difficulty in installing the liquid cooling pipes and the poor heat dissipation effect between them is mainly due to the installation deviation caused by the dimensional deviation of the liquid cooling pipes during processing, which affects the contact area and heat dissipation effect.
A deformable mounting groove was designed. By setting auxiliary grooves and flared grooves, it can adapt to the processing dimensional deviations of liquid cooling pipes, ensuring installation accuracy and uniform distribution of thermal grease. Dovetail grooves or T-shaped grooves are used as auxiliary grooves to enhance the deformation capacity of the groove walls, and the interlocking structure is used to improve connection stability.
This solves the problem of difficult liquid cooling pipe installation, achieves better heat dissipation and installation stability, and ensures close contact and uniform heat dissipation between the liquid cooling pipe and the heat sink.
Smart Images
Figure CN224521430U_ABST
Abstract
Claims
1. A heat sink base, having a mounting groove recessed in a first surface of the heat sink base, the mounting groove extending through a first direction; Its features are: It also has an auxiliary slot; The auxiliary groove is recessed into the first surface of the heat sink, and the mounting groove extends through the first direction; The auxiliary groove and the mounting groove are arranged sequentially along the second direction, and a deformable groove wall is formed between the auxiliary groove and the mounting groove. The deformation of the groove wall can expand the mounting groove.
2. The heat sink according to claim 1, characterized in that: In the second direction, the size of the bottom of the auxiliary groove is larger than the size of the opening of the auxiliary groove.
3. The heat sink according to claim 2, characterized in that: The auxiliary groove is configured as a dovetail groove or a T-shaped groove.
4. The heat sink according to claim 1, characterized in that: The two mounting slots are arranged opposite each other along the second direction.
5. The heat sink according to any one of claims 1 to 4, characterized in that: In the second direction, auxiliary slots are provided on both sides of each of the mounting slots.
6. The heat sink according to any one of claims 1 to 4, characterized in that: In the first direction, at least one end of the mounting groove is flared.
7. Liquid cooling pipe mounting assembly, including a heat sink and a cover arranged opposite each other; Its features are: The heat sink is the heat sink described in any one of claims 1 to 6.
8. The liquid cooling pipe mounting assembly according to claim 7, characterized in that: The heat sink is disposed opposite to the cover; The heat sink is provided with a first mating part, and the cover is provided with a second mating part. One of the first mating part and the second mating part is a latching protrusion, and the other of the first mating part and the second mating part is a latching groove. The latching protrusion and the latching groove are mated together. or, The cover is provided with a protruding strip extending along the first direction. Along the protruding direction of the protruding strip, the protruding strip includes a root and a top that are disposed opposite each other. In the second direction, the size of the root is smaller than the size of the top. The protruding strip slides in cooperation with the auxiliary groove along the first direction.
9. The liquid cooling pipe mounting assembly according to claim 7 or 8, characterized in that: The cover includes a second surface opposite to the first surface, and the cover is provided with a mating groove, which is recessed in the second surface and extends through the first direction; The mating groove is opposite to the mounting groove and is joined together to form a mounting through hole.
10. Liquid cooling assembly, including liquid cooling pipes and liquid cooling pipe mounting assembly; Its features are: The liquid cooling pipe mounting assembly is the liquid cooling pipe mounting assembly according to any one of claims 7 to 9, wherein the liquid cooling pipe is fixed between the heat sink and the cover and is located in the mounting groove.
11. A drive plate assembly comprising a drive plate and a liquid cooling assembly, characterized in that, The liquid cooling assembly is the liquid cooling assembly described in claim 10, and the drive board is connected to the heat sink.
12. An air source heat pump characterised in that, Includes the drive board assembly as described in claim 11.