Laptop blower using ac ionic wind principles
US-2024019914-A1 · Jan 18, 2024 · US
Electronic device
US8934243B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8934243-B2 |
| Application number | US-201213556215-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jul 24, 2012 |
| Priority date | Jul 25, 2011 |
| Publication date | Jan 13, 2015 |
| Grant date | Jan 13, 2015 |
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Abstract
Official abstract text for this publication.
A notebook computer 1 is provided with: a casing in which a CPU is accommodated; a heat-dissipating component 37 having a plurality of fins; and a fan 31 , and operates such that heat transferred from the CPU to the heat-dissipating component 37 is heat-exchanged with air supplied from the fan 31 , and released to the exterior of the casing. The heat-dissipating component 37 is disposed at an air outlet 32 b of the fan 31 . An opening 35 is formed, between the air outlet 32 b and a fan main unit 33 , in a fan case 32 . First shutter means 39 is provided on a discharge outlet surface of the heat-dissipating component 37 . With this structure, increase in cost and weight can be restrained, and dust on the heat-dissipating component can be removed with a simplified structure.
First claim
Opening claim text (preview).
What is claimed is: 1. An electronic device comprising: a casing interiorly accommodating electronic components including a heat-emitting component that emits heat during operation, the casing having an exteriorly opening discharge outlet; a heat-dissipating unit including: a heat-dissipating component having a plurality of fins to which heat is transferred from the heat-emitting component, and a fan made up of a fan main unit and a fan case housing the fan main unit, the fan…
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- G06F1/203Primary
Physics · mapped topic
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Frequently asked questions
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- What does patent US8934243B2 cover?
- A notebook computer 1 is provided with: a casing in which a CPU is accommodated; a heat-dissipating component 37 having a plurality of fins; and a fan 31 , and operates such that heat transferred from the CPU to the heat-dissipating component 37 is heat-exchanged with air supplied from the fan 31 , and released to the exterior of the casing. The heat-dissipating component 37 is dispos…
- Who is the assignee on this patent?
- Ito Naoyuki, Shiraga Kazuhiro, Goto Shinji, and 1 more
- What technology area does this patent fall under?
- Primary CPC classification G06F1/203. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Jan 13 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).