CN103366833A - Heat dissipation device combination - Google Patents

Abstract

A radiator combination, including a radiator, a fixing frame and an air guide, the rear end of the radiator is an air outlet, and the fixing frame includes two opposite rear ends respectively fixed on both sides of the radiator A side plate, at least one side plate is provided with a plurality of protrusions arranged at intervals along the vertical direction adjacent to the rear end, and the air guide is pivotally connected between the two side plates and can move backward relative to the two side plates Rotate and snap into a corresponding convex hull. The radiator combination installs a fixed frame at one end of the air outlet of the radiator, and then installs a rotatable air guide on the fixed frame. The air guide can rotate according to needs and guide the air flow to the components that need more heat dissipation, so that it can effectively Make full use of the air flow out of the radiator to improve the cooling efficiency.

Description

radiator combination

technical field

The invention relates to a radiator combination.

Background technique

One side of the traditional radiator is an air inlet, and the other side is an air outlet, and the airflow flowing out from the air outlet cannot be effectively utilized.

Contents of the invention

In view of the above, it is necessary to provide a radiator combination with high heat dissipation efficiency.

A radiator combination, including a radiator, a fixing frame and an air guide, the rear end of the radiator is an air outlet, and the fixing frame includes two opposite rear ends respectively fixed on both sides of the radiator A side plate, at least one side plate is provided with a plurality of protrusions arranged at intervals along the vertical direction adjacent to the rear end, and the air guide is pivotally connected between the two side plates and can move backward relative to the two side plates Rotate and snap into a corresponding convex hull.

Compared with the prior art, the radiator combination installs a fixed frame at one end of the air outlet of the radiator, and then installs a rotatable air guide on the fixed frame. The air guide can be rotated according to needs and guide the airflow to the area that needs more heat dissipation. components, so that the air flow out of the radiator can be effectively used to improve the heat dissipation efficiency.

Description of drawings

Fig. 1 is a three-dimensional exploded view of a preferred embodiment of the radiator combination of the present invention.

FIG. 2 is a three-dimensional assembled view of FIG. 1 .

Fig. 3 is a perspective view of another embodiment of the radiator combination of the present invention.

Description of main component symbols

heat sink 10 base 12 fins 14 perforation 141 Inlet 16 air outlet 18 Fixture 20 side panels twenty one Boss 212 pivot hole 214 convex hull 215 roof twenty three Connection 25 Air guide 30 Air deflector 31 side arm 33 pivot axis 332

The following specific embodiments will further illustrate the present invention in conjunction with the above-mentioned drawings.

Detailed ways

Please refer to FIG. 1 and FIG. 2 , the preferred embodiment of the radiator combination of the present invention includes a radiator 10 , a fixing frame 20 and an air guide 30 .

The radiator 10 includes a base 12 and a plurality of parallel fins 14 vertically disposed on the base 12 and extending along the front-to-back direction. Front ends of the fins 14 form air inlets 16 through which wind can enter the gaps between the fins 14 . Rear ends of the fins 14 form air outlets 18 through which air can flow out of the radiator 10 . The leftmost and rightmost fins 14 respectively form two vertically spaced through holes 141 adjacent to the rear ends.

The fixing frame 20 includes two opposite side panels 21 , a top panel 23 vertically connected between the tops of the two side panels 21 , and a connecting portion 25 vertically connected between the rear ends of the two side panels 21 . Two protruding pillars 212 spaced up and down protrude from the inner side of each side plate 21 adjacent to the front end. Each side plate 21 defines a plurality of pivoting holes 214 arranged at intervals along the vertical direction adjacent to the rear end. A plurality of protrusions 215 are formed on the inner side of each side plate 21 at the rear between every two adjacent pivoting holes 214 and arranged at intervals along the vertical direction.

The air guiding member 30 includes an air guiding vane 31 and two side arms 33 vertically extending forward from two ends of the air guiding vane 31 . A pivot shaft 332 protrudes from the outer side of each side arm 33 adjacent to the top.

When assembling, the front ends of the two side plates 21 of the fixing frame 20 are pulled outwards respectively, so that the two side plates 21 are respectively elastically deformed outward. The front end of the fixing frame 20 is sheathed on the rear end of the radiator 10 , so that the protrusions 212 of the two side plates 21 respectively face the through holes 141 of the fins 14 on the left and right sides of the radiator 10 . Loosen the two side plates 21, the two side plates 21 return elastically so that the protrusions 212 are snapped into the perforations 141 of the corresponding fins 14 on the left and right sides of the heat sink 10, thereby fixing the fixing frame 20 on the heat sink. device 10. The top plate 23 is located above the rear ends of the fins 14 , and the connecting portion 25 is located behind the base 12 . Press the two side arms 33 of the air guide 30 in opposite directions, and the two side arms 33 are deformed and placed between the rear ends of the two side plates 21, so that the pivot shafts 332 of the two side arms 33 are respectively facing the two sides. The two pivot holes 214 of the plate 21 correspond. When the two side arms 33 are released, the two side arms 33 return elastically so that the two pivot shafts 332 are respectively snapped into the corresponding pivot holes 214, thereby pivotally connecting the air guide 30 to the rear of the two side plates 21. end. Since the rear end of the inner side of the two side panels 21 is respectively provided with a plurality of protrusions 215 along the vertical direction, and the bottom of the air guide 30 is rotated backward, the two side arms 33 of the air guide 30 can be locked in different positions. The height of the convex shell 215, so that the wind guide 30 can be positioned at different positions in the process of vertical position and backward rotation of 90 degrees.

When using the heat sink assembly, the user can rotate the air guide member 30 to a desired angle according to needs, so that the two side arms 33 of the air guide member 30 are engaged with the corresponding protrusions 215 of the two side plates 21 . The air flows into the gaps between the fins 14 through the air inlet 16 of the radiator 10 , and flows out of the radiator 10 through the air outlet 18 under the guidance of the air guide fins 31 of the air guide member 30 . The air guide 30 can guide the air flow to the components that need more heat dissipation, so that the air flow out of the radiator 10 can be effectively used to improve the heat dissipation efficiency.

In this embodiment, both ends of the air guiding member 30 are pivotally connected to the uppermost two pivot holes 214 of the two side panels 21 . In other embodiments, the two ends of the air guiding member 30 can also be pivotally connected to two corresponding pivot holes 214 at other heights of the side panels 21 as required.

Please refer to FIG. 3 , according to heat dissipation requirements, in another embodiment, multiple air guides 30 can be mounted on the fixing frame 20 at the same time.

Claims (5)

1. heating radiator combination, comprise a heating radiator, a fixed mount and an air guide member, the rear end of this heating radiator is air outlet, this fixed mount comprises that two relatively are individually fixed in the side plate of rear end of the both sides of this heating radiator, the inboard adjacent back end of at least one side plate is provided with some vertically spaced convex closures, and this air guide member is pivotally connected between this biside plate and relative this biside plate and rotates backward and be placed in a convex closure of correspondence.

2. heating radiator combination as claimed in claim 1, it is characterized in that: every side plate adjacent back end is provided with a pivoting hole, and the two ends of this air guide member convex with respectively a pivotal axis, and two pivotal axis of this air guide member snap in the pivoting hole of this biside plate respectively pivotally.

3. heating radiator combination as claimed in claim 2, it is characterized in that: these convex closures are positioned at the rear of the pivoting hole of corresponding side plate.

4. heating radiator combination as claimed in claim 1, it is characterized in that: this fixed mount also comprises a top board that is vertically connected between this biside plate top and a junction between the rear end that vertically connects this biside plate bottom, this top board is positioned at the top of the rear end of this heating radiator, and this connecting portion is in the rear of this heating radiator.

5. such as the described heating radiator combination of any one in the claim 1 to 4, it is characterized in that: the fins that extend along fore-and-aft direction that this heating radiator comprises a base and is vertically installed in that some on this base are parallel to each other, the fin adjacent back end place of the leftmost side and the rightmost side form respectively two between the upper and lower every perforation, the inboard adjacent front end place of every side plate convex with two between the upper and lower every projection, the projection of this biside plate snaps in respectively in the perforation of corresponding fin of this heating radiator left and right sides.

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