一种导风罩以及服务器
By designing a detachable expansion capacitor box and a connecting mechanism for the air duct, the problem of poor adaptability of the air duct in different server models is solved, improving the server's heat dissipation efficiency and the flexibility of capacitor configuration.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- NEW H3C TECH CO LTD
- Filing Date
- 2025-07-30
- Publication Date
- 2026-07-17
AI Technical Summary
Different server models have different thermal management devices on the motherboard, which reduces the flexibility of the air duct application and makes it unable to adapt to various server structures.
An air guide shroud was designed, comprising a main body, an expansion capacitor box, and a connecting mechanism. The expansion capacitor box is fixed in the heat dissipation air duct in a detachable manner to adapt to the needs of heat sinks of different heights. The expansion capacitor box can be added or removed to improve flexibility.
It enables flexible adaptation of the air guide shroud to heat sinks of different heights, improving the server's heat dissipation efficiency and capacitor configuration flexibility, and avoiding waste of air duct space.
Smart Images
Figure CN224519235U_ABST
Abstract
Claims
1. A wind deflector, characterized by, include: The main body has a first top plate, a second top plate, and a connecting plate connecting the first top plate and the second top plate. The height of the first top plate is greater than the height of the second top plate. The first top plate is close to the air inlet side of the main body, and the second top plate is close to the air outlet side of the main body. A heat dissipation duct extends from the first top plate through the connecting plate to the second top plate on the main body. The air inlet of the heat dissipation duct faces the air inlet side, and the air outlet of the heat dissipation duct faces the air outlet side. The peripheral sidewall of the heat dissipation duct is higher than the second top plate. An extended capacitor box is detachably fixed inside the heat dissipation duct and covers the air outlet of the heat dissipation duct.
2. The wind deflector of claim 1, wherein The extended capacitor box includes: The housing includes a base plate, side plates formed on the edge of the base plate, a front panel and a rear panel, the base plate, the side plates, the front panel and the rear panel surrounding a receiving cavity for accommodating a capacitor; The connecting mechanisms are respectively disposed on the box body and the peripheral sidewall.
3. The wind deflector of claim 2, wherein, The connecting mechanism includes: The first elastic arm, the first end of the first elastic arm is connected to the side plate; The first latch is formed at the second end of the first spring arm; A first slot is formed on the peripheral sidewall and engages with the first hook to detachably fix the extended capacitor box and the main body.
4. The wind deflector of claim 2, wherein The connecting mechanism includes: A second latch is formed on the rear panel; The second card hole is formed on the peripheral sidewall of the heat dissipation duct near the expansion capacitor box; A connecting arm, the first end of which is connected to the front panel and extends away from the base plate; The second spring arm is connected to the second end of the connecting arm and forms an angle with the connecting arm. A pressing part is formed at the tail end of the second spring arm. The third hook is formed on the side of the second spring arm near the pressing part; The extended capacitor box and the main body are detachably fixed by the cooperation of the second hook and the second hole, and by the cooperation of the third hook with the edge of the second top plate.
5. A wind deflector according to any one of claims 2 to 4, wherein The base plate has raised ribs, and through holes are provided on the raised ribs; The extended capacitor box also includes: A strap passes through the through hole to secure the capacitor housed in the extended capacitor box.
6. A wind scoop according to any one of claims 2-4, characterised in that A wire-passing hole is provided on the front panel, through which the connecting wires of the capacitor housed in the extended capacitor box are led out.
7. A wind scoop according to any one of claims 2 to 4, wherein, The extended capacitor box also includes: A clamping piece extends upward from the base plate, and a pivot hole is formed on the clamping piece; A snap-fit tab extends upward from the base plate and is positioned on the side away from the pivot hole; A cover plate has a rotating shaft formed on it. The cover plate is rotatably connected to the clamping piece through the cooperation of the rotating shaft and the rotating shaft hole. A third elastic arm is formed on the cover plate, extending from the snap-fit edge of the cover plate to the cover plate body side. A fourth hook is formed on the third elastic arm, and the fourth hook cooperates with the snap-fit piece to fix the cover plate.
8. The wind deflector of claim 7, wherein, The cover plate has a pressing arm formed on its cover plate body facing the bottom plate, and the tail end of the pressing arm is closer to the bottom plate relative to the cover plate body.
9. A wind scoop according to any one of claims 2-4, characterised in that At least two capacitor box hooks are also formed on the upper surface of the second top plate; The air guide cover also includes: A capacitor box is fixed to the second top plate by means of a capacitor box hook; and / or, a support post for supporting the circuit board is formed on the second top plate, and an internal thread is formed on the support post, and the circuit board is fixed on the second top plate by means of the engagement of screws and the internal thread of the support post.
10. A wind scoop according to any one of claims 2-4, characterised in that Also includes: Guide bar; as well as, The guide groove, in conjunction with the guide strip, guides the extended capacitor box and the main body. The guide strip is disposed on one of the peripheral sidewall and the box body, and the guide groove is disposed on the other of the peripheral sidewall and the box body.
11. A server, characterized by include: Box; The motherboard is housed within the enclosure. as well as, The air guide shroud according to any one of claims 1-10 has a capacitor disposed inside the extended capacitor box of the air guide shroud.