CN212675501U

CN212675501U - Vertical stacking heat dissipation module of lengthened pipe

Info

Publication number: CN212675501U
Application number: CN202021619071.7U
Authority: CN
Inventors: 谈凤志; 陈嘉宏; 谭升林
Original assignee: Yung Teng Electronic Products Co ltd
Current assignee: Yung Teng Electronic Products Co ltd
Priority date: 2020-08-06
Filing date: 2020-08-06
Publication date: 2021-03-09
Anticipated expiration: 2030-08-06

Abstract

The utility model discloses a vertically stacked heat dissipation module of an extension pipe; including by the fin group and the heat pipe that a plurality of fin stacked up perpendicularly in proper order and formed, the both ends of heat pipe run through to the lower extreme of fin group from the upper end of fin group respectively, the both ends of heat pipe are carried out dislocation bending, are formed two aluminium base board connecting portions along the direction that corresponds, and two aluminium base board connecting portion are parallel and level after the shaping of buckling, and two aluminium base board connecting portions are embedded in the bottom of aluminium base board side by side and are fixed. The utility model discloses a heat pipe of closed, the both ends of heat pipe run through to the bottom from the upper end of fin group and connect in the bottom surface of aluminium base board, and the heat pipe forms closed structure, and the heat of aluminium base board can be conducted on the heat pipe fast, can prevent that the heat on the heat pipe from flowing back to aluminium base board, but from heat pipe upper portion conduction diffusion, improves thermal diffusion efficiency.

Description

Vertical stacking heat dissipation module of lengthened pipe

Technical Field

The utility model relates to a radiator, in particular to perpendicular heat dissipation module that piles up of extension pipe.

Background

With the increasing demand of consumers for the power of the computer graphics card and the motherboard, high heat is generated behind the high power output of the graphics card and the motherboard.

At present, the radiators in the market are divided into a horizontal radiator/module and a vertical radiator/module according to the processing technology except for simple aluminum extruded plates, wherein the two types of radiators are that heat of a GPU and a CPU is conducted to fins through heat conducting pipes, the fins release the heat to the air, and finally the heat is taken away through a fan. The heat conduction modes of the two heat dissipation modules are that the fan drives the air to circulate, so that the heat dissipation efficiency is improved. However, the connection and installation of the heat pipe and the aluminum substrate of the conventional vertical heat sink/module are fixed at the middle position of the bent heat pipe, the bottom of the bent U-shaped heat pipe is difficult to process, and the U-shaped heat pipe penetrates upwards from the bottom of the fin group, two ends of the heat pipe are exposed at the upper end of the fin group, so that the circulating heat conduction function cannot be formed, and the heat conduction effect is not outstanding.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above-mentioned defect of prior art, provide a perpendicular heat dissipation module that piles up of extension pipe.

For solving the above-mentioned defect of prior art, the utility model provides a technical scheme is: the utility model provides a perpendicular heat dissipation module that piles up of extension pipe, includes and piles up the fin group and the heat pipe that form perpendicularly in proper order by a plurality of fin, the both ends of heat pipe are followed respectively the upper end of fin group run through to the lower extreme of fin group, the both ends of heat pipe are followed the direction that corresponds and are carried out the dislocation and buckle, are formed two aluminium base board connecting portions, and two parallel and level behind the shaping is buckled to two aluminium base board connecting portion, two aluminium base board connecting portion imbed side by side and are fixed in the bottom of aluminium base.

As the utility model discloses the perpendicular improvement of piling up heat dissipation module of extension pipe, the bottom of aluminium base board connecting portion is equipped with flat cross-section, flat cross-section direct contact heat source.

As an improvement of the vertical stacking heat dissipation module of the elongated tube, the flat bottom cross section is flush with the bottom surface of the aluminum substrate.

As an improvement of the vertically stacked radiating module of the lengthened pipe of the utility model, a transverse ventilation channel is arranged between two adjacent radiating fins; and the edges of two sides of the upper and lower adjacent radiating fins are fixedly butted through clamping pieces.

As the utility model discloses the perpendicular improvement of piling up heat dissipation module of extension pipe, the bottom surface of aluminium base board is provided with a plurality of mounting grooves side by side, every aluminium base board connecting portion correspond one the mounting groove embedding is fixed.

As the utility model discloses the perpendicular improvement of piling up heat dissipation module of extension pipe, the bottom surface both ends of aluminium base board are equipped with the support mounting step respectively, two the support mounting step all connects through the screw lock and is fixed with a support, the both ends of support all incline to turn over downwards and have a supporting platform, the last mounting hole that is equipped with of supporting platform.

Compared with the prior art, the utility model has the advantages that: the utility model discloses a heat pipe of closed, the both ends of heat pipe run through to the bottom from the upper end of fin group and connect in the bottom surface of aluminium base board, and the heat pipe forms closed structure, and the heat of aluminium base board can be conducted on the heat pipe fast, can prevent that the heat on the heat pipe from flowing back to aluminium base board, but from heat pipe upper portion conduction diffusion, improves thermal diffusion efficiency.

Drawings

The invention and its advantageous technical effects are described in further detail below with reference to the accompanying drawings and embodiments, in which:

fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is an exploded view of the present invention.

Fig. 3 is a schematic view of the installation structure of the present invention.

Reference symbol names: 1. the heat radiating fin comprises a heat radiating fin body 2, a heat radiating fin group 3, a heat conducting pipe 4, an aluminum substrate connecting part 5, an aluminum substrate 6, a flat-bottom section 7, a transverse ventilation channel 8, a mounting groove 9, a support mounting step 10, a screw 11, a support 12, a supporting platform 13 and a mounting hole.

Detailed Description

The invention will be further described below with reference to the drawings and specific examples, but the embodiments of the invention are not limited thereto.

As shown in fig. 1, fig. 2 and fig. 3, a vertically stacked heat dissipation module of an extension tube includes a heat dissipation plate group 2 and a heat conduction pipe 3, which are sequentially and vertically stacked by a plurality of heat dissipation plates 1, two ends of the heat conduction pipe 3 respectively penetrate from the upper end of the heat dissipation plate group 2 to the lower end of the heat dissipation plate group 2, two ends of the heat conduction pipe 3 are bent in a staggered manner along a corresponding direction to form two aluminum substrate connection portions 4, the two aluminum substrate connection portions 4 are parallel and level after being bent and formed, and the two aluminum substrate connection portions 4 are embedded in the bottom of an aluminum substrate 5. This heat dissipation module structure has adopted heat pipe 3 of closed formula, and the both ends of heat pipe 3 run through to the bottom from the upper end of fin group and are connected at aluminium base board 5's bottom surface, and heat pipe 3 forms closed formula structure, and aluminium base board 5's heat can be conducted on heat pipe 3 fast, can prevent that the heat on the heat pipe 3 from flowing back to aluminium base board 5, but from heat pipe upper portion conduction diffusion, improves thermal diffusion efficiency.

Preferably, the bottom of the connecting portion of the aluminum substrate 5 is provided with a flat-bottom section 6, and the flat-bottom section 6 is in direct contact with the heat source. The heat pipe 3 directly contacts the heat source to rapidly transfer heat from bottom to top, accelerates air flow to take away the heat through the fan in the transfer process, and can also gradually reduce the heat in the transfer process. Two fans can be installed, one fan can also be installed, when the two fans are installed, the two fans are respectively installed on two sides of the radiating fin group, one fan blows air, and the other fan sucks air, so that air passes through the transverse ventilation channel.

Preferably, the flat bottom section 6 is flush with the bottom surface of the aluminum substrate 5. The flat-bottom section 6 is directly contacted with the heat source, the heat source is tightly attached to the flat-bottom section and is also directly contacted with the bottom of the aluminum substrate 5, and the heat source is directly transferred to the heat conduction pipe 3 and the aluminum substrate 5.

Preferably, a transverse ventilation channel 7 is arranged between two adjacent cooling fins 1; two side edges of two adjacent radiating fins are fixedly butted through clamping pieces.

Preferably, a plurality of mounting grooves 8 are arranged in parallel on the bottom surface of the aluminum substrate 5, and each aluminum substrate connecting portion 4 is embedded and fixed in a corresponding mounting groove 8.

Preferably, the two ends of the bottom surface of the aluminum substrate 5 are respectively provided with a support mounting step 9, the two support mounting steps 9 are fixedly locked by a screw 10, a support 11 is fixedly locked by the screw 10, the two ends of the support 11 are respectively bent downwards in an inclined manner to form a support platform 12, and the support platform 12 is provided with a mounting hole 13.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and structures of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a perpendicular heat dissipation module that piles up of extension pipe, its characterized in that includes and piles up the fin group and the heat pipe that form perpendicularly in proper order by a plurality of fin, the both ends of heat pipe are followed respectively the upper end of fin group run through to the lower extreme of fin group, the both ends of heat pipe are followed the direction that corresponds and are misplaced the bending, are formed two aluminium base board connecting portions, and two parallel and level behind the shaping is buckled to two aluminium base board connecting portion, two aluminium base board connecting portion imbed side by side in the bottom of aluminium base board is fixed.

2. The vertically stacked heat dissipating module of elongated tubes as claimed in claim 1, wherein the bottom of the aluminum substrate connecting part is provided with a flat bottom section, which directly contacts the heat source.

3. The vertically stacked heat dissipating module of elongated tubes of claim 2, wherein the flat bottom cross section is flush with the bottom surface of the aluminum substrate.

4. The vertically stacked elongated tube heat dissipation module as recited in claim 2, wherein a transverse ventilation channel is provided between two adjacent fins; and the edges of two sides of the upper and lower adjacent radiating fins are fixedly butted through clamping pieces.

5. The vertically stacked heat dissipation module of an elongated tube as claimed in claim 2, wherein the bottom surface of the aluminum substrate is provided with a plurality of mounting grooves side by side, and each of the aluminum substrate connecting portions is fixed to one of the mounting grooves.

6. The vertically stacked heat dissipation module of an elongated tube as claimed in claim 2, wherein two ends of the bottom surface of the aluminum substrate are respectively provided with a bracket mounting step, two bracket mounting steps are respectively fixed with a bracket by screw locking, two ends of the bracket are respectively bent obliquely downwards to form a supporting platform, and the supporting platform is provided with a mounting hole.