CN212398403U

CN212398403U - Soldering tin needle head for welding inner tube of radiating fin

Info

Publication number: CN212398403U
Application number: CN202020867086.9U
Authority: CN
Inventors: 谢超
Original assignee: Kunshan Kuruite Electronic Technology Co ltd
Current assignee: Kunshan Kuruite Electronic Technology Co ltd
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2021-01-26
Anticipated expiration: 2030-05-21

Abstract

The utility model discloses a be used for fin inner tube welded soldering tin syringe needle, include the radiator device, be used for the radiator device inner structure carries out welded soldering tin auxiliary device, sets up the needle tubing set that is used for injection soldering tin in soldering tin auxiliary device one end, soldering tin auxiliary device is in by soldering tin syringe needle, setting the soldering tin syringe needle connecting pipe of soldering tin syringe needle one end, the needle tubing connecting piece who sets up and keep away from soldering tin syringe needle one end at soldering tin syringe needle connecting pipe constitute. The beneficial effects of the utility model are that, through soldering tin auxiliary device can be right radiator device's inner tube structure welds, has solved the unable welded problem of radiator inner structure, and this device cost is lower simultaneously, and at the in-process easy operation of soldering tin swift, improved the efficiency of soldering tin.

Description

Soldering tin needle head for welding inner tube of radiating fin

Technical Field

The utility model relates to a soldering tin appurtenance field, especially a be used for fin inner tube welded soldering tin syringe needle.

Background

The soldering tin is an important industrial raw material for connecting electronic components in a soldering circuit, is a solder with a lower melting point, and mainly refers to a solder made of tin-based alloy, the manufacturing method of the soldering tin is that an ingot is manufactured by a melting method firstly, and then the ingot is processed into a material by pressure, the soldering tin is widely applied to the electronic industry, the household appliance manufacturing industry, the automobile manufacturing industry, the maintenance industry and the daily life at present, a common tool for the soldering tin is an electric iron, the common tool comprises a base and an iron head, the common tool is used for connecting the electronic components and an electric wire into a whole, and the electric iron can be divided into the following parts: the low-temperature electric soldering iron, the high-temperature electric soldering iron and the constant-temperature electric soldering iron are selected according to different use requirements.

At present, the heat dissipation of a computer CPU is one of the more concerned technical key points of computer manufacturers, and the poor heat dissipation of the CPU causes system crash and serious CPU burning; copper pipe has been placed usually in present computer CPU radiator, the copper pipe is supplementary heat dissipation, accelerate the mechanism that the heat gived off, the copper pipe is also called the heat pipe, special heat-conducting liquid has been filled to the inside, can be quick transmit whole plus radiator to the heat that the CPU core produced, let each part of radiator all participate in the heat dissipation, reach the target of cooling, at present in the in-process of production preparation computer CPU radiator, generally need weld the copper pipe in radiator inner structure, because radiator inner structure space is limited, can't pour into soldering tin into copper pipe and radiator internal contact portion through prior art and current instrument, this just makes the copper pipe can't be fixed in radiator inside, and then lead to the unable normal use of radiator.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems and designing a soldering tin needle head for welding an inner tube of a cooling fin.

Realize above-mentioned purpose the technical scheme of the utility model be, a be used for fin inner tube welded soldering tin syringe needle, include the radiator device, be used for radiator device inner structure carries out welded soldering tin auxiliary device, sets up the needle tubing set that is used for injecting soldering tin in soldering tin auxiliary device one end, its characterized in that, soldering tin auxiliary device is in by soldering tin syringe needle, setting soldering tin syringe needle connecting pipe, the setting of soldering tin joint one end are kept away from the needle tubing connecting piece of soldering tin syringe needle one end at soldering tin syringe needle connecting pipe and are constituteed.

As a further description of the soldering tin auxiliary device, two discharge ports are arranged at one end of the soldering tin needle head, and the two discharge ports are symmetrically distributed.

As a further description of the heat sink device, the heat sink device includes a heat sink main body, a plurality of heat dissipation fins arranged in parallel are arranged inside the heat sink main body, and a pipeline is further arranged inside the heat sink main body and penetrates through the heat dissipation fins.

As a further description of the internal pipeline structure of the radiator device, a copper pipe for assisting in heat dissipation is arranged in the pipeline, and the copper pipe is connected with the pipeline in a welding manner.

As a further description of the structure of the heat sink main body, a plurality of ventilation grooves are formed in the upper plane of the heat sink main body, so that heat dissipation and ventilation of the heat sink device are facilitated, and the ventilation grooves are arranged in parallel.

As a further description of the syringe device, the syringe device is composed of a syringe barrel, a piston provided inside the syringe barrel, and a push-pull rod provided on a side of the piston for driving the piston.

As further description of the needle tube device, the injection end of the needle tube sleeve is provided with a needle cylinder, and the end of the push-pull rod, which is far away from the piston, is provided with a push-pull handle.

As further described herein, the syringe barrel is made of a material that can store liquid solder, facilitating temporary storage of the liquid solder.

The heat radiator has the beneficial effects that 1, the copper pipe is usually placed in the current computer CPU heat radiator, the copper pipe is filled with special heat-conducting liquid, the heat generated by the CPU core can be rapidly transferred to the whole additional heat radiator, and in the process of producing the heat radiator, liquid soldering tin is fed into the main body of the heat radiator through the soldering tin auxiliary device, so that the copper pipe can be fixed in the heat radiator, and the problem that the internal structure of the heat radiator can not be welded at present is solved;

2. the utility model discloses a soldering tin auxiliary device welds radiator inner structure, through needle tubing set pressurizes the injection to liquid soldering tin, during the use, inhales liquid soldering tin in the needle tubing sleeve, will after that soldering tin auxiliary device cover is established on the cylinder of needle tubing sleeve one end, in soldering tin auxiliary device can get into the pipeline, through the push-and-pull handle who promotes needle tubing set, with liquid soldering tin extrusion to the pipeline in, then install the copper pipe in the pipeline, not only can improve the efficiency of welding copper pipe in the pipeline through welding auxiliary device, can ensure the steadiness of copper pipe and pipe connection moreover, guarantee the normal work of radiator.

Drawings

Fig. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is a schematic view of the needle cannula hub and welding aid of the present invention;

FIG. 3 is a cross-sectional view of the needle cannula hub of the present invention;

fig. 4 is a schematic diagram of the internal structure of the heat sink of the present invention.

In the figure, 1, a radiator main body; 2. a pipeline; 3. a copper pipe; 4. a heat sink; 5. a needle cannula sleeve; 6. a needle cylinder; 7. a push-pull rod; 8. a push-pull handle; 9. soldering a needle head connecting pipe; 10. a needle tube connector; 11. soldering a needle head; 12. a discharge port; 13. a piston; 14. and (4) ventilating slots.

Detailed Description

First explain the utility model discloses a design is original intention, in present CPU radiator, is provided with the copper pipe usually, and the copper pipe is supplementary heat dissipation, accelerates the mechanism that the heat gived off, at the in-process of the CPU radiator of preparation production, need weld the copper pipe in the inside pipeline of radiator main part, because the gap between copper pipe and the pipeline is less and pipeline and copper pipe are longer, can't send into liquid soldering tin pipeline and weld pipeline and copper pipe through current injection apparatus, for this reason, the utility model designs a following pipeline and copper pipe of device in to the radiator weld.

The following is directed to the description of the present invention with reference to the drawings, as shown in fig. 1, a soldering tin needle for welding the inner tube of a heat sink is provided, the basic structure of the soldering tin needle comprises a heat sink, a soldering tin auxiliary device for welding the inner structure of the heat sink, and a needle tube device for one end of the soldering tin auxiliary device, wherein the heat sink comprises a heat sink main body 1, a plurality of ventilation slots 14 are formed in the upper surface of the heat sink main body 1, so as to facilitate heat dissipation and ventilation of the heat sink, a pipeline 2 is provided in the heat sink main body 1, a copper tube 3 for assisting heat dissipation is provided in the pipeline 2, a smaller gap is formed between the pipeline 2 and the copper tube 3, and the inner space of the heat sink is limited, so that the copper tube.

In order to store liquid soldering tin, the utility model stores the liquid soldering tin by a needle tube device, and the needle tube device consists of a needle tube sleeve 5, a piston 13 arranged inside the needle tube sleeve 5 and a push-pull rod 7 arranged on one side of the piston 13 and used for driving the piston 13; the needle tube sleeve 5 can be used for storing liquid soldering tin, the needle tube sleeve 5 is made of a material capable of storing the liquid soldering tin, the piston 13 arranged inside the needle tube sleeve 5 can ensure the sealing performance inside the needle tube sleeve 5 and ensure that the liquid soldering tin inside the needle tube sleeve 5 cannot flow out, in order to drive the piston 13 to move, a push-pull rod 7 is arranged on one side of the piston 13, a needle cylinder 6 is arranged at the injection end of the needle tube sleeve 5, the soldering tin auxiliary device can be connected through the needle cylinder 6, a push-pull handle 8 is arranged at one end, far away from the piston 13, of the push-pull rod 7, and the needle tube device can be conveniently used by an operator through the push-pull handle 8.

In the pipeline 2 of radiator main part 1 inside is sent into to the convenience of being convenient for with liquid soldering tin, the utility model discloses a soldering tin auxiliary device, soldering tin auxiliary device is in by soldering tin syringe needle 11, setting soldering tin connects soldering tin syringe needle connecting pipe 9 of one end, sets up and keeps away from the needle tubing connecting piece 10 of soldering tin syringe needle 11 one end at soldering tin syringe needle connecting pipe 9 and constitute, through needle tubing connecting piece 10, can install soldering tin auxiliary device on needle tubing set, soldering tin connects one end and is provided with two discharge gates 12, and two discharge gates 12 are the symmetric distribution, can supply liquid soldering tin to flow through two discharge gates 12.

The above detailed description describes the specific structure of the present invention, and the following description will explain the usage of the present invention in the welding process:

the utility model provides a be used for fin inner tube welded soldering tin syringe needle: when the liquid soldering tin is used, liquid soldering tin is sucked into the needle tube sleeve 5, the soldering tin auxiliary device is installed on the needle tube 6, the soldering tin auxiliary device is inserted into the pipeline 2 inside the radiator main body 1, the push-pull handle 8 of the needle tube device is pushed, the soldering tin flows along the soldering tin needle connecting pipe 9 under the action of the atmospheric pressure inside the needle tube sleeve 5, the liquid soldering tin flows into the soldering tin needle 11, the liquid soldering tin flows into the pipeline 2 through two discharge ports 12 on the soldering tin needle 11, then the copper tube 3 is installed in the pipeline 2, and the pipeline 2 and the copper tube 3 are fixed under the action of the liquid soldering.

Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.

Claims

1. The utility model provides a be used for fin inner tube welded soldering tin syringe needle, includes the radiator device, be used for radiator device inner structure carries out welded soldering tin auxiliary device, sets up the needle tubing device that is used for injecting soldering tin in soldering tin auxiliary device one end, its characterized in that, soldering tin auxiliary device is in by soldering tin syringe needle (11), setting soldering tin syringe needle connecting pipe (9) of soldering tin syringe needle (11) one end, setting are kept away from needle tubing connecting piece (10) of soldering tin syringe needle (11) one end at soldering tin syringe needle connecting pipe (9) and are constituteed.

2. The soldering tin needle for welding the inner tube of the cooling fin as claimed in claim 1, wherein two discharge ports (12) are arranged at one end of the soldering tin needle (11), and the two discharge ports (12) are symmetrically distributed.

3. A soldering tin pinhead for fin inner tube welding according to claim 1, characterized in that the heat sink device comprises a heat sink main body (1), a plurality of fins (4) arranged in parallel are arranged inside the heat sink main body (1), a pipeline (2) is further arranged inside the heat sink main body (1), and the pipeline (2) penetrates through the fins (4).

4. A soldering tin needle for welding an inner tube of a cooling fin according to claim 3, characterized in that a copper tube (3) for assisting heat dissipation is arranged in the pipeline (2), and the copper tube (3) is connected with the pipeline (2) by welding.

5. A soldering tin pin for inner tube soldering of heat sink according to claim 3, wherein the heat sink body (1) has a plurality of ventilation slots (14) formed therein for facilitating heat dissipation and ventilation of the heat sink device, the ventilation slots (14) being arranged in parallel.

6. A soldering tin needle for fin inner tube soldering of claim 1, wherein the needle tubing set is composed of a needle tubing hub (5), a piston (13) disposed inside the needle tubing hub (5), and a push-pull rod (7) disposed on one side of the piston (13) for driving the piston (13).

7. A soldering tin needle for welding of inner tube of heat sink according to claim 6 characterized in that the injection end of the needle sleeve (5) is provided with a needle cylinder (6) and the end of the push-pull rod (7) remote from the piston (13) is provided with a push-pull handle (8).

8. A soldering tin needle for soldering of heat sink inner tube according to claim 6, characterized in that the needle sleeve (5) is made of a material capable of storing liquid soldering tin, which facilitates temporary storage of the liquid soldering tin.