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Variable-wind-direction hot air gun for electronic information engineering and using method of variable-wind-direction hot air gun

A technology of electronic information and heat gun, which is applied in the direction of air heaters, fluid heaters, lighting and heating equipment, etc. It can solve the problems of component virtual soldering, the worst components and circuit boards, and component boards that cannot be removed by heat, so as to achieve both Practical, easy-to-switch effects

Active Publication Date: 2022-03-18
HUAIBEI NORMAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In different occasions, there are special requirements for the temperature and air volume of the heat gun. If the temperature is too low, the components will be soldered. If the temperature is too high, the components and circuit boards will be damaged.
[0004] In the actual operation process, when it is necessary to operate the hot air blower on areas with complex structures or small disassembly angles, the blowing angle of the air source of the hot air blower cannot cover its surface, resulting in the failure of the component board to be removed by heat. Therefore, it is necessary to invent a method that can change Hot air blower with hot air blowing angle

Method used

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  • Variable-wind-direction hot air gun for electronic information engineering and using method of variable-wind-direction hot air gun
  • Variable-wind-direction hot air gun for electronic information engineering and using method of variable-wind-direction hot air gun
  • Variable-wind-direction hot air gun for electronic information engineering and using method of variable-wind-direction hot air gun

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] A variable wind direction hot air gun head for electronic information engineering, including a hot air blower body 1 and an air nozzle tube 2 on the hot air blower body 1, and a variable wind direction component 3 is threadedly connected to the air outlet end of the air nozzle tube 2, which is convenient for later operation replacement and disassembly;

[0039] The variable wind direction component 3 includes a variable wind direction head 4 and a variable direction adjustment component 5 matched therewith;

[0040] The variable wind direction head 4 includes an air intake part 4-1, a variable wind guide part 4-2 and a force ring 4-3, the air intake part 4-1 and the variable wind guide part 4-2 are spherical, and the variable wind guide part The part 4-2 is sleeved on the variable air guide part 4-2 and can rotate coaxially. The air inlet part 4-1 has an air inlet and a first outlet 4-4, wherein the air inlet is threaded with the air nozzle pipe 2, and the variable guid...

Embodiment 2

[0045] A heat gun with a variable wind direction for electronic information engineering, comprising a heat gun body 1 and an air nozzle tube 2 on the heat gun body 1, external threads are distributed on the outer circumferential surface of the air outlet end of the air nozzle tube 2, and the threaded connection has The variable wind direction assembly 3; the variable wind direction assembly 3 includes the variable wind direction head 4 and the variable direction adjustment assembly 5 matched therewith; the variable wind direction head 4 includes the air inlet part 4-1, the variable wind direction part 4-2 and the force bearing Ring 4-3, the air inlet part 4-1 has an air inlet and a first outlet 4-4, the variable air guide part 4-2 has a second outlet 4-5, and the second outlet 4-5 matches the first outlet 4- 4 to form an air discharge channel; wherein a fastening structure is adopted between the variable air guide part 4-2 and the air inlet part 4-1, and the variable air guide ...

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Abstract

The invention discloses a wind-direction-variable heat gun for electronic information engineering and a using method thereof, the wind-direction-variable heat gun comprises a heat gun body and an air nozzle pipe on the heat gun body, and the outer circumferential surface of the air outlet end of the air nozzle pipe is connected with a wind-direction-variable assembly; the variable wind direction assembly comprises a variable wind direction head and a variable direction adjusting assembly matched with the variable wind direction head; the variable air direction head comprises an air inlet part, a variable air guide part and a stress ring, the air inlet part is provided with an air inlet and a first outlet, the variable air guide part is provided with a second outlet, and the second outlet is matched with the first outlet to form an air exhaust channel; the turning adjusting assembly comprises a mounting ring and an ejector rod matched with the stress ring. Through cooperation of the wind direction variable head and the direction variable adjusting assembly, the wind direction blowing-out direction of an original hot air gun is changed, then the direction adjusting purpose is achieved, meanwhile, by means of the threaded connection mode of the wind direction variable head and the direction variable adjusting assembly with the air nozzle pipe, switching of the use states is facilitated, and the practicability is high. And the practicability of the product is considered on the basis of innovation of the hot air gun.

Description

Technical field: [0001] The invention relates to the technical field of electronic information engineering appliances, and mainly relates to a variable wind direction heat gun for electronic information engineering and a method for using the same. Background technique: [0002] The electronic information engineering major cultivates senior engineering and technical personnel and management personnel who have the basic knowledge and application ability of electronic technology and information systems, and can engage in the research, design, development, application and management of various electronic equipment, information systems, and radio and television systems. [0003] There are also many appliances involved in the specialty of electronic information engineering, including hot air guns. The hot air gun is mainly a tool for welding and picking components by using the hot air blown from the gun core of the heating resistance wire. The process requirements are also very hig...

Claims

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Application Information

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IPC IPC(8): F24H3/04F24H9/00
CPCF24H3/0423F24H9/001
Inventor 朱旋李峥任宏涛
Owner HUAIBEI NORMAL UNIVERSITY