CN212573350U - Pure copper radiating fin - Google Patents

Abstract

The utility model discloses a pure copper fin. In the utility model, when the heat sink is used, the fixed rod is fixedly arranged on a heat dissipating object, the slider and the fixed rod are kept fixed, the fixed frame can move in the slider and is fixed through the fixed hole, the fixed hole is screwed by a spanner, the fixed frame and the slider are kept in a fixed state, the heat sink is placed on the fixed frame, the micro hydraulic device can push the push rod to move towards the center by opening the micro hydraulic device, the push rod moves to push the clamping plate to move together, the rubber pad is bonded on the clamping plate, the rubber pad is close to the heat sink in the moving process, when the rubber pad is contacted with the heat sink and the heat sink is clamped with a certain force, the switch of the micro hydraulic device is closed, the heat sink is kept not to fall off and shake on the outer wall of the rubber pad, when the heat sink 1 is fixed, the position change can dissipate heat for the heat dissipating object at, more convenient to replace.

Description

Pure copper radiating fin

Technical Field

The utility model belongs to the technical field of the fin, specifically be a pure copper fin.

Background

With the development of science and technology, a heat sink is a device for dissipating heat of an easily-generated electronic component in an electrical appliance, and is mostly made of aluminum alloy, brass or bronze into a plate shape, a sheet shape, a plurality of sheet shapes and the like, such as a power tube in a television, a line tube and a power amplifier tube in a power amplifier, wherein the heat sink is used, generally, a layer of heat-conducting silicone grease is coated on the contact surface of the electronic component and the heat sink when the heat sink is used, so that heat generated by the component is more effectively conducted to the heat sink and dissipated to the surrounding air through the heat sink, the rapid development of the electronic industry is applied, the integration density of various chips is continuously increased, the power consumption of a large number of components is continuously increased, the heat sink is considered to be increased to help the chip to dissipate necessary heat by the electronic chip which originally depends on the most natural heat dissipation, and the addition of the heat, electronic products are seen everywhere, wherein the integrated circuit mainboard plays a very critical role, however, along with the operation of electronic component on the mainboard, a large amount of heat energy also produces thereupon, in order to ensure the even running of each electronic component, the high temperature on the effectual reduction mainboard, all can set up the fin on the mainboard at present in order to strengthen the radiating effect, the bad needs of function test are maintained heavy current in the production process to the mainboard in the factory, and in order to guarantee product quality at the maintenance heavy current in-process, can only maintain heavy current after all needing to demolish the fin on the mainboard.

The existing radiating fins are generally fixed on objects needing to be radiated, although the fixing effect is good, the radiating fins cannot be adjusted after being fixed, some places needing to be radiated cannot be radiated in time, the radiating effect is not ideal, when the radiator is in trouble, the radiator needs to be replaced, the radiator with the same specification needs to be replaced, and the radiator cannot be replaced by other radiators, so that the cost is high when the radiator is replaced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the above-mentioned problems, a pure copper heat sink is provided.

The utility model adopts the technical scheme as follows: the utility model provides a pure copper fin, includes the mount, the radiator has been placed at the top of mount, the inside fixed mounting of radiator has the fin, the spout has been seted up on the surface of mount, the inside movable mounting of spout has the slider, the fixed orifices has been seted up to the bottom of slider, there is fixing bolt inside through threaded connection of fixed orifices, the outside welding of slider has the dead lever, the outer wall fixed mounting of mount has miniature hydraulic means, the outside welding of miniature hydraulic means has the push rod, the bottom fixed mounting of push rod has splint, the surface bonding of splint has the rubber pad

In a preferred embodiment, the number of the radiating fins is twenty-four, the radiating fins are rectangular in shape, and the interval between the radiating fins is 1-2 mm.

In a preferred embodiment, the number of the sliding blocks is four, and the shape of the inner wall of each sliding block is matched with the shape of the outer wall of the sliding chute.

In a preferred embodiment, an outer portion of the fixing bolt passes through the fixing hole, and a top portion of the fixing bolt may contact a lower surface of the fixing frame.

In a preferred embodiment, the bottom of the fixing rod is fixedly mounted on a heat dissipation object, and two ends of the clamping plate can slide in the fixing frame.

In a preferred embodiment, the rubber pad is made of a novel environment-friendly rubber material, and the surface roughness friction of the rubber pad is higher.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, in this fin, because the mount can be at the inside activity of slider, so the position change that the mount can drive the radiator slides for the radiator is when fixed, and the change of position can be given the radiating object heat dissipation of different positions, has reached the unsatisfactory heat dissipation that can in time of some local heat dissipations. The service life of the heat dissipation object is prolonged.

2. The utility model discloses in, in this fin, the radiator passes through the clamp of rubber pad to be fixed on the mount, because the general fixed position of dead lever can not change, and the radiator of other specifications can not be fixed, through the position change between the rubber pad, can be used for the different radiator of fixed specification for it is more convenient when changing the radiator, and cost reduction.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

fig. 2 is a middle side view of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is an enlarged view of the position a of the present invention.

The labels in the figure are: 1-radiator, 2-radiating fin, 3-fixed mount, 4-sliding chute, 5-sliding block, 6-fixed hole, 7-fixed bolt, 8-fixed rod, 9-micro hydraulic device, 10-push rod, 11-clamping plate and 12-rubber pad.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, a pure copper heat sink comprises a fixing frame 3, a heat sink 1 is placed on the top of the fixing frame 3, heat sinks 2 are fixedly installed inside the heat sink 1, the number of the heat sinks 2 is twenty-four, the shape of each heat sink 2 is rectangular, the interval between the heat sinks 2 is 1-2mm, a sliding groove 4 is formed in the surface of the fixing frame 3, a sliding block 5 is movably installed inside the sliding groove 4, the number of the sliding block 5 is four, the shape of the inner wall of the sliding block 5 is matched with the shape of the outer wall of the sliding groove 4, a fixing hole 6 is formed in the bottom of the sliding block 5, a fixing bolt 7 is connected inside the fixing hole 6 through a thread, the outer portion of the fixing bolt 7 penetrates through the fixing hole 6, the top of the fixing bolt 7 can be in contact with the lower surface of the fixing frame, the outside welding of miniature hydraulic means 9 has push rod 10, and the bottom fixed mounting of push rod 10 has splint 11, and 8 bottom fixed mounting of dead lever are on the radiating object, and splint 11's both ends can slide in the inside of mount 3, and splint 11's surface bonds has rubber pad 12, and the material of rubber pad 12 is a neotype environmental protection rubber material, and the surperficial coarse friction ratio of rubber pad 12 is great.

The working principle is as follows: when the radiating fin is used, the fixing rod 8 is fixedly installed on a radiating object, the sliding block 5 and the fixing rod 8 are kept fixed, the fixing frame 3 can move inside the sliding block 5 and is fixed through the fixing hole 6, the fixing hole 6 is screwed by a wrench, the fixing frame 3 and the sliding block 5 are kept in a fixed state, the radiator 1 is placed on the fixing frame 3, the miniature hydraulic device 9 is opened, the miniature hydraulic device 9 can push the push rod 10 to move towards the center, the push rod 10 moves to push the clamping plate 11 together, the rubber pad 12 is bonded on the clamping plate 11, the rubber pad 12 is close to the radiator 1 in the moving process, when the rubber pad 12 is in contact with the radiator 1, and the radiator 1 is clamped at a certain force, the switch of the miniature hydraulic device 9 is closed, and the radiator 1 is kept not to fall off and shake on.

In the radiating fin, the fixing frame 3 can move in the sliding block 5, so that the sliding fixing frame 3 can drive the position of the radiator 1 to change, the radiator 1 can radiate heat of radiating objects at different positions when being fixed, the purposes that the radiating is not ideal in some places and the radiating can be timely conducted are achieved, and the service life of the radiating objects is prolonged.

In the radiating fin, the radiator 1 is fixed on the fixing frame 3 through clamping of the rubber pads 12, the general fixing position of the fixing rod 8 cannot be changed, the radiators 1 of other specifications cannot be fixed, and the radiators 1 of different specifications can be fixed through position change between the rubber pads 12, so that the radiator 1 is more convenient to replace, and the cost is reduced.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (6)

1. The utility model provides a pure copper fin, includes mount (3), its characterized in that: radiator (1) have been placed at the top of mount (3), the inside fixed mounting of radiator (1) has fin (2), spout (4) have been seted up on the surface of mount (3), the inside movable mounting of spout (4) has slider (5), fixed orifices (6) have been seted up to the bottom of slider (5), there are fixing bolt (7) inside of fixed orifices (6) through threaded connection, the outside welding of slider (5) has dead lever (8), the outer wall fixed mounting of mount (3) has miniature hydraulic means (9), the outside welding of miniature hydraulic means (9) has push rod (10), the bottom fixed mounting of push rod (10) has splint (11), the surface bonding of splint (11) has rubber pad (12).

2. The pure copper heat sink as recited in claim 1, wherein: the number of the radiating fins (2) is twenty-four, the radiating fins (2) are rectangular, and the interval between the radiating fins (2) is 1-2 mm.

3. The pure copper heat sink as recited in claim 1, wherein: the number of the sliding blocks (5) is four, and the shape of the inner wall of each sliding block (5) is matched with the shape of the outer wall of the sliding groove (4).

4. The pure copper heat sink as recited in claim 1, wherein: the outer part of the fixing bolt (7) penetrates through the fixing hole (6), and the top of the fixing bolt (7) can be in contact with the lower surface of the fixing frame (3).

5. The pure copper heat sink as recited in claim 1, wherein: the bottom of the fixing rod (8) is fixedly arranged on a heat dissipation object, and two ends of the clamping plate (11) can slide in the fixing frame (3).

6. The pure copper heat sink as recited in claim 1, wherein: the rubber pad (12) is made of a novel environment-friendly rubber material, and the rough surface friction force of the rubber pad (12) is larger.

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