IP Library › Granted Patent US 11,314,298
Granted Patent B2
US 11,314,298 · App. 16/983,615 · Granted Apr 26, 2022

Heat dissipating device having colored lighting and persistence effect

Inventors: Roger Lin (New Taipei, TW); Tzyy-Ing Wang (New Taipei, TW)
Assignee: COOLER MASTER DEVELOPMENT CORPORATION
G06F1/206F04D29/005F21V23/003F21V33/0092G02B6/0068G02B6/0075G02B6/0086H05K7/20172H05K7/20209H05K7/20263H05K7/20272H05K7/20281G06F1/20G06F2200/201
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Quick Facts
Patent No.
US 11,314,298
App. No.
16/983,615
Granted
Apr 26, 2022
Kind
B2
Abstract

A heat dissipating device includes a bottom assembly, a first light guide positioned on the bottom assembly, a first light assembly positioned on the first light guide, and an outer cover positioned on the bottom assembly and at least partially enclosing the bottom assembly, the first light guide, and the first light assembly. The outer cover defines a first opening on a top surface thereof, at least a portion of the first light guide is received in the first opening, and light from the first light assembly is emitted from the heat dissipating device through the exposed portion of the first light guide.

Claims (36)

1. A heat dissipating device, comprising:

a bottom assembly;

a first light guide positioned on the bottom assembly;

a first light assembly positioned adjacent a circumferential end surface of the first light guide; and

an outer cover positioned on the bottom assembly and at least partially enclosing the bottom assembly, the first light guide, and the first light assembly, wherein:

the outer cover defines a first opening on a top surface of the outer cover,

at least a portion of the first light guide is received in the first opening, and

light from the first light assembly is emitted from the heat dissipating device through the portion of the first light guide received in the first opening, and

the bottom assembly includes a pumping unit positioned on a heat exchange unit and fluidly coupled thereto, wherein the pumping unit includes:

an inlet unit fluidly coupled to an inlet of the heat dissipating device; and

a base including a stator portion and a rotor portion, the rotor portion including a plurality of blades disposed on a top circular plate of the rotor portion,

wherein the plurality of blades and the top circular plate have contrasting colors with respect to each other.

2. A heat dissipating device, comprising:

a bottom assembly;

a first light guide positioned on the bottom assembly;

a first light assembly positioned adjacent a circumferential end surface of the first light guide; and

an outer cover positioned on the bottom assembly and at least partially enclosing the bottom assembly, the first light guide, and the first light assembly, wherein:

the outer cover defines a first opening on a top surface of the outer cover,

at least a portion of the first light guide is received in the first opening, and

light from the first light assembly is emitted from the heat dissipating device through the portion of the first light guide received in the first opening,

the bottom assembly includes a pumping unit positioned on a heat exchange unit and fluidly coupled thereto, wherein the pumping unit includes:

an inlet unit fluidly coupled to an inlet of the heat dissipating device; and

a base including a stator portion and a rotor portion, the rotor portion including a plurality of blades disposed on a top circular plate of the rotor portion,

wherein the top circular plate has a contrasting color with respect to each of an inner circumferential surface of the inlet unit and a top surface of a rim of the inlet unit.

3. A heat dissipating device, comprising:

a bottom assembly;

a first light guide positioned on the bottom assembly;

a first light assembly positioned adjacent a circumferential end surface of the first light guide; and

an outer cover positioned on the bottom assembly and at least partially enclosing the bottom assembly, the first light guide, and the first light assembly, wherein:

the outer cover defines a first opening on a top surface of the outer cover,

at least a portion of the first light guide is received in the first opening, and

light from the first light assembly is emitted from the heat dissipating device through the portion of the first light guide received in the first opening

the bottom assembly includes a pumping unit positioned on a heat exchange unit and fluidly coupled thereto, wherein the pumping unit includes:

an inlet unit fluidly coupled to an inlet of the heat dissipating device; and

a base including a stator portion and a rotor portion, the rotor portion including a plurality of blades disposed on a top circular plate of the rotor portion, and

wherein the plurality of blades have a contrasting color with respect to each of an inner circumferential surface of the inlet unit and a top surface of a rim of the inlet unit.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 28, 2022
From: COOLER MASTER TECHNOLOGY INC.
To: COOLER MASTER DEVELOPMENT CORPORATION
Reel/Frame 059413/0346 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 3, 2020
From: LIN, ROGER; WANG, TZYY-ING
To: COOLER MASTER TECHNOLOGY INC.
Reel/Frame 053386/0275 →
Continuity (2)
Division 15952545 · Apr 13, 2018
Related Publication 20200363849A1 · Nov 19, 2020
Cited By (1)
US 12,342,501