Water-cooled heat dissipation device

Abstract

A water-cooled heat dissipation device includes: a water-cooling radiator, a housing, and a fan assembly. The water-cooling radiator has a first surface; the housing includes a first casing that surrounds the water-cooling radiator and, together with the first surface, forms an open receiving space, with the first surface exposed through the receiving space. A casing fixing member also protrudes from the receiving space within the receiving space; the fan assembly is disposed within the first casing corresponding to the receiving space, the fan assembly is surrounded by the first casing, and both the fan assembly and the water-cooling radiator are fixed to the casing fixing member. This achieves a consistent appearance and a better aesthetic effect.

Claims

1. A water-cooled heat dissipation device, comprising: A water-cooled radiator has a first surface; an outer casing including a first housing, the first housing surrounding the water-cooled radiator and forming an open receiving space together with the first surface, the first surface being exposed through the receiving space, the first housing having a housing fixing member protruding within the receiving space; and a fan assembly disposed on the first housing corresponding to the receiving space, the fan assembly being surrounded by the first housing, and both the fan assembly and the water-cooled radiator being fixed to the housing fixing member.

2. The water-cooled heat dissipation device as described in claim 1 further includes a plurality of fixing elements, wherein the housing fixing element is an inner convex rib and is provided with a plurality of housing fixing holes, the fan assembly is provided with a plurality of fan fixing holes, and the water cooling radiator is provided with a plurality of bracket fixing holes. The fan assembly and the water cooling radiator are both fixed to the first housing by the fixing elements to the fan fixing holes, the housing fixing holes and the bracket fixing holes.

3. The water-cooled heat dissipation device as claimed in claim 1, wherein the fan assembly includes a fan frame and at least two fan bodies disposed within the fan frame, the fan body including a fan wheel and an inner fan assembly assembled together, the fan frame having an air vent corresponding to each fan wheel, and the fan assembly being fixed to the first housing within the receiving space by the fan frame.

4. The water-cooled heat dissipation device as claimed in claim 1, wherein the fan assembly includes at least two fan modules arranged side by side, each fan module including a fan frame and a fan body disposed on the fan frame, the fan body including a fan wheel and a fan inner component assembled together, each fan frame having an air vent corresponding to each fan wheel, and each fan module being fixed side by side to the first housing with each fan frame in the receiving space.

5. The water-cooled heat dissipation device as claimed in claim 1, wherein the housing further includes a second housing, the first housing and the second housing together forming the housing, the first housing surrounding a portion of the water-cooling radiator, and the second housing surrounding another portion of the water-cooling radiator.

6. The water-cooled heat dissipation device as claimed in claim 1, wherein the first housing also integrally extends a second housing, the first housing surrounding a portion of the water-cooling radiator, and the second housing surrounding another portion of the water-cooling radiator.

7. The water-cooled heat dissipation device as described in claim 5 or 6, wherein the water radiator further has a second surface, the first surface and the second surface are opposite to each other, the second surface is exposed through the second housing and is flush with or recessed into the second housing, and one side of the fan assembly is flush with or recessed into the first housing.

8. The water-cooled heat dissipation device as claimed in claim 1, wherein the fan assembly and the water radiator are clamped and fixed to the housing fixture relative to each other.

9. The water-cooled heat dissipation device as claimed in claim 8, wherein the fan assembly and the water radiator are arranged face-to-face with each other in a straight line within the housing.

10. The water-cooled heat dissipation device as described in claim 1 further includes an assembly, wherein the water-cooled radiator is provided with two water supply connectors, the first housing has a combined recess corresponding to the two water supply connectors, the assembly is assembled in the combined recess, the assembly has two through holes corresponding to each water supply connector, and each water supply connector is located in each of the through holes.

11. The water-cooled heat dissipation device as claimed in claim 10, wherein the combined recess is a recessed groove recessed from the first housing, and the assembly is a block correspondingly assembled in the recessed groove, the block having each of the perforations.

12. The water-cooled heat dissipation device as claimed in claim 11, wherein the first housing includes a surrounding plate and a housing fastener, the surrounding plate has an inner plate surface, the housing fastener protrudes from the inner plate surface, the recessed groove is recessed from the surrounding plate to form a break, one side of the block has each of the perforations and is flush with the first housing, and the block also has a decorative plate corresponding to the recessed groove to seal the break.

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