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US 7,411,786 B2Granted
Heat dissipating system
AssigneesHONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., Hon Hai Precision Industry Co., Ltd.
InventorsNing-Yu Wang, Li-Fu Xu
Life of this patent
Estimating the term…
Abstract
A heat dissipating system includes a chassis (10), and a fan (50). The chassis includes a rear plate (14). The rear plate has an inner surface. The fan is secured to the rear plate inside the chassis. A distance is formed between the fan and the inner surface of the rear plate.
Claims17
A heat dissipating system comprising:
- a chassis comprising a rear plate and a bottom plate perpendicular to the rear plate;
- a fan secured to the rear plate inside the chassis;
- a bracket positioned on the bottom plate of the chassis at one side of the fan to form an air channel for guiding airflow flowing to the fan, a resilient portion being formed on the bracket;
- and
- a top plate being parallel to the bottom plate and pressing the resilient portion to position the bracket between the top plate and the bottom plate after the top plate is releasably attached to the chassis.
2 more elements
A heat dissipating system comprising:
- a chassis comprising a rear plate, the rear plate having an inner surface, a mounting portion being bent from the inner surface;
- a circuit board installed into the chassis;
- a radiator attached to the circuit board;
- and
- a fan secured on the mounting portion of the rear plate to thereby be located on a plane parallel to the rear plate, the plane being positioned between the circuit board and the inner surface of the rear plate, and generally parallel to the inner surface of the rear plate, a distance between the plane and the radiator being smaller than between the inner surface and the radiator.
2 more elements
A heat dissipating system comprising:
- a chassis having a plurality of plates and an electronic component;
- a radiator mounted an the electronic component;
- a fan secured to one of the plates with a gap formed between the fan and an inner surface of said one of the plates, the fan communicating with outside of the chassis;
- and
- a bracket being positioned between the radiator with the fan for guiding an airflow flowing from the radiator to the fan;
- wherein a plurality of mounting portions protrudes inward from the inner surface of said one of the plates, the fan being secured on the mounting portions which separates the fan from the inner surface of said one of the plates with the gap.
3 more elements
Dependencies are inferred from the claim text.