CN211128805U

CN211128805U - High-power electronic device radiator

Info

Publication number: CN211128805U
Application number: CN201922422501.XU
Authority: CN
Inventors: 和亮
Original assignee: Xian International University
Current assignee: Xian International University
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-07-28
Anticipated expiration: 2029-12-30

Abstract

The utility model relates to an electron device heat dissipation technical field discloses a high-power electronic device radiator, including the heat dissipation copper, heat dissipation copper pipe and a plurality of heat radiation fins, a plurality of heat radiation fins all establish with heat dissipation copper pipe movable sleeve, and a plurality of heat radiation fins's the outside is equipped with U type frame, U type frame is established with heat dissipation copper pipe movable sleeve, and the both sides inner wall of U type frame all seted up with a plurality of heat radiation fins assorted draw-in grooves, the below of U type frame is equipped with the locating plate, and the locating plate cup joints the setting with heat radiation copper pipe is fixed, the equal symmetrical fixedly connected with a plurality of locating pieces in bottom of two vertical portions of U type frame, a plurality ofly seted up at the top of locating plate with locating piece. The utility model discloses can be convenient for carry out single dismantlement to heat radiation fins, and then be convenient for clear up heat dissipation copper pipe and heat radiation fins, guarantee its radiating effect.

Description

High-power electronic device radiator

Technical Field

The utility model relates to an electron device heat dissipation technical field especially relates to a high-power electronic device radiator.

Background

Nowadays, the social, economic and scientific technology level is continuously improved, electronic products gradually enter the sight of people, and the application range of the electronic products in the daily production and life process of people is continuously increased. The heat sink is an important internal component of an electronic product, and the design quality of the heat sink has a direct influence on the use condition of the product.

At present, heat is absorbed by a copper plate, a copper pipe and radiating fins of a radiator and is exhausted by a radiating fan, but in the using process of the radiating fins in the prior art, a large amount of dust is accumulated among the radiating fins, the dust among the radiating fins is troublesome to clean, and the radiating fins are inconvenient to replace when damaged.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art heat radiation fins in the use, can have a large amount of dusts to save between a plurality of heat radiation fins, and to the dust clearance between heat radiation fins more troublesome, and when heat radiation fins exists the damage, be not convenient for change the problem, and the high-power electronic device radiator that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a high-power electronic device radiator comprises a radiating copper plate, a radiating copper pipe and a plurality of radiating fins, wherein the radiating fins are movably sleeved with the radiating copper pipe, a U-shaped frame is arranged on the outer sides of the radiating fins, the U-shaped frame is movably sleeved with the radiating copper pipe, clamping grooves matched with the radiating fins are formed in the inner walls of the two sides of the U-shaped frame, a positioning plate is arranged below the U-shaped frame and fixedly sleeved with the radiating copper pipe, a plurality of positioning blocks are symmetrically and fixedly connected to the bottoms of the two vertical parts of the U-shaped frame, a plurality of positioning holes matched with the positioning blocks are formed in the top of the positioning plate, through holes communicated with the positioning holes are formed in the two side walls of the positioning plate, positioning rods are arranged in the through holes, one ends of the positioning rods penetrate through the side walls of the positioning blocks and extend outwards, strip-shaped holes are further formed in the, the bar downthehole fixed block that is equipped with of bar, and the both ends of fixed block respectively with the both sides wall fixed connection setting of through-hole, the both sides of locating plate all are equipped with stop gear.

Preferably, every stop gear all includes connecting rod and threaded rod, the lateral wall of connecting rod and the one end fixed connection of a plurality of locating levers, and the lateral wall of connecting rod set up with threaded rod assorted round hole, the threaded rod passes through the swivel nut and rotates with the round hole to be connected, and the both ends of threaded rod all pass the round hole and outwards extend, the lateral wall of locating plate set up with threaded rod assorted thread groove.

Preferably, the side walls of the plurality of clamping grooves are fixedly provided with rubber gaskets, and the rubber gaskets are abutted to the radiating fins.

Preferably, every the locating slot has been seted up to the lateral wall that the locating hole deviates from through-hole one side, and is a plurality of the one end of locating lever all extends to the constant head tank and sets up.

Preferably, four mounting grooves are symmetrically formed in the outer walls of the two sides of the U-shaped frame.

Preferably, two the equal fixedly connected with turning handle of one end that the locating plate was kept away from to the threaded rod, and the surface of turning handle has seted up anti-skidding line.

Compared with the prior art, the utility model provides a high-power electronic device radiator possesses following beneficial effect:

1. this high-power electronic device radiator through U type frame, locating plate, locating piece, locating lever and the stop gear that is equipped with, can be convenient for carry out single dismantlement to heat radiation fins, and then be convenient for clear up heat radiation copper pipe and heat radiation fins, guarantee its radiating effect.

2. This high-power electronic device radiator through connecting rod and the threaded rod that is equipped with, can improve the stability of connecting rod in the use, and the constant head tank that the rethread was equipped with can improve the atress effect of locating lever.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can be convenient for carry out single dismantlement to heat radiation fins, and then be convenient for clear up heat dissipation copper pipe and heat radiation fins, guarantee its radiating effect.

Drawings

Fig. 1 is a schematic structural diagram of a high-power electronic device heat sink according to the present invention;

FIG. 2 is an enlarged view of the structure of part A in FIG. 1;

fig. 3 is a schematic view of the connection between the middle connecting rod and the positioning plate of the present invention.

In the figure: the heat dissipation device comprises a heat dissipation copper plate 1, a heat dissipation copper pipe 2, heat dissipation fins 3, a 4U-shaped frame, a positioning plate 5, a positioning block 6, a fixing block 7, a connecting rod 8, a threaded rod 9, a threaded groove 10, a rubber gasket 11, a positioning groove 12, a mounting groove 13, a rotating handle 14 and a positioning rod 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a high-power electronic device radiator comprises a radiating copper plate 1, a radiating copper pipe 2 and a plurality of radiating fins 3, wherein the plurality of radiating fins 3 are movably sleeved with the radiating copper pipe 2, a U-shaped frame 4 is arranged on the outer side of the plurality of radiating fins 3, the U-shaped frame 4 is movably sleeved with the radiating copper pipe 2, the inner walls of two sides of the U-shaped frame 4 are respectively provided with a clamping groove matched with the plurality of radiating fins 3, a positioning plate 5 is arranged below the U-shaped frame 4, the positioning plate 5 is fixedly sleeved with the radiating copper pipe 2, a plurality of positioning blocks 6 are symmetrically and fixedly connected with the bottoms of two vertical parts of the U-shaped frame 4, the top of the positioning plate 5 is provided with a plurality of positioning holes matched with the positioning blocks 6, through holes communicated with the plurality of positioning holes are respectively arranged on two side walls of the positioning plate 5, a positioning rod 15 is arranged in each through, and the lateral wall of locating lever 15 has still seted up the bar hole, and the downthehole fixed block 7 that is equipped with of bar, and the both ends of fixed block 7 respectively with the both sides wall fixed connection setting of through-hole, the both sides of locating plate 5 all are equipped with stop gear.

Every stop gear all includes connecting rod 8 and threaded rod 9, the lateral wall of connecting rod 8 and the one end fixed connection of a plurality of locating levers 15, and the lateral wall of connecting rod 8 seted up with 9 assorted round holes of threaded rod, threaded rod 9 rotates with the round hole through the swivel nut to be connected, and the both ends of threaded rod 9 all pass the round hole and outwards extend, the lateral wall of locating plate 5 seted up with 9 assorted thread grooves 10 of threaded rod, through the threaded rod 9 that is equipped with, screw rod 9 is twisted, can make threaded rod 9 at 10 internal rotations of thread grooves and break away from thread grooves 10, thereby can stimulate connecting rod 8 to remove.

The lateral walls of the plurality of clamping grooves are fixedly provided with rubber gaskets 11, and the rubber gaskets 11 are abutted to the radiating fins 3, so that the clamping effect between the radiating fins 3 and the clamping grooves is improved.

Locating slot 12 has been seted up to the lateral wall that every locating hole deviates from through-hole one side, and the one end of a plurality of locating levers 15 all extends to the setting in the locating slot 12, through the locating slot 12 that is equipped with, can improve locating lever 15's atress effect, and then improves the stability of locating lever 15 in the use.

Four mounting grooves 13 have been seted up to the equal symmetry of both sides outer wall of U type frame 4 and can be convenient for install the fan.

The equal fixedly connected with turning handle 14 of one end that locating plate 5 was kept away from to two threaded rods 9, and anti-skidding line has been seted up on the surface of turning handle 14, can be convenient for twist threaded rod 9 rotatory.

The utility model discloses in, in the use, threaded rod 9 through being equipped with, screw threaded rod 9, can make threaded rod 9 at 10 internal rotations of thread groove and break away from thread groove 10, thereby can stimulate connecting rod 8 to remove, connecting rod 8 removes and drives a plurality of locating levers 15 and removes, make and break away from each other between a plurality of locating levers 15 and the locating piece 6, and then disappear to the limiting displacement of locating piece 6, the rethread upwards stimulates U type frame 4, can make and break away from each other between a plurality of heat radiation fins 3 and U type frame 4 and the heat dissipation copper pipe 2, because a plurality of heat radiation fins 3 and the mutual block setting of draw-in groove, and then through stimulating heat radiation fins 3, can make and break away from each other between the U type frame 4, and then be convenient for dismantle every heat radiation fins 3, be convenient for clear up heat radiation copper pipe 2 and heat radiation fins 3, guarantee its radiating effect, the.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A high-power electronic device radiator comprises a radiating copper plate (1), a radiating copper pipe (2) and a plurality of radiating fins (3), and is characterized in that the radiating fins (3) are movably sleeved with the radiating copper pipe (2), a U-shaped frame (4) is arranged on the outer sides of the radiating fins (3), the U-shaped frame (4) is movably sleeved with the radiating copper pipe (2), clamping grooves matched with the radiating fins (3) are formed in the inner walls of the two sides of the U-shaped frame (4), a positioning plate (5) is arranged below the U-shaped frame (4), the positioning plate (5) is fixedly sleeved with the radiating copper pipe (2), a plurality of positioning blocks (6) are symmetrically and fixedly connected to the bottoms of the two vertical parts of the U-shaped frame (4), a plurality of positioning holes matched with the positioning blocks (6) are formed in the top of the positioning plate (5), the through-hole that is linked together with a plurality of locating holes is all seted up to the both sides wall of locating plate (5), and is equipped with locating lever (15) in the through-hole, the lateral wall and the outside extension of locating piece (6) are run through to the one end of locating lever (15), and the lateral wall of locating lever (15) has still seted up the bar hole, the downthehole fixed block (7) that is equipped with of bar, and the both ends of fixed block (7) set up with the both sides wall fixed connection of through-hole respectively, the both sides of locating plate (5) all are equipped with.

2. The heat sink for the high-power electronic device as claimed in claim 1, wherein each limiting mechanism comprises a connecting rod (8) and a threaded rod (9), the side wall of the connecting rod (8) is fixedly connected with one end of each of the positioning rods (15), the side wall of the connecting rod (8) is provided with a round hole matched with the threaded rod (9), the threaded rod (9) is rotatably connected with the round hole through a rotating sleeve, two ends of the threaded rod (9) penetrate through the round holes and extend outwards, and the side wall of the positioning plate (5) is provided with a threaded groove (10) matched with the threaded rod (9).

3. The heat sink for high power electronic devices according to claim 1, wherein the side walls of the plurality of slots are respectively fixed with a rubber gasket (11), and the rubber gaskets (11) are disposed against the heat dissipating fins (3).

4. The heat sink for high power electronic devices according to claim 1, wherein a positioning groove (12) is formed in a side wall of each positioning hole facing away from the through hole, and one end of each positioning rod (15) extends into the positioning groove (12).

5. The heat sink for high-power electronic devices as claimed in claim 1, wherein the outer walls of the two sides of the U-shaped frame (4) are symmetrically provided with four mounting slots (13).

6. The heat sink for high-power electronic devices as claimed in claim 2, wherein the ends of the two threaded rods (9) far away from the positioning plate (5) are fixedly connected with rotating handles (14), and the surfaces of the rotating handles (14) are provided with anti-skid threads.