CN2471464Y - Solder holding head of electric iron - Google Patents

Abstract

The utility model discloses a desoldering electric soldering bit, comprising hair arranged at the front end of a red copper bushing, symmetrical slots axially arranged at the back end and a locking pipe hub. As an ideal tool for repairing and disassembling the circuit board, the utility model has the advantages of simple operation and arrangement, high desoldering efficiency, the capability of being an auxiliary device for both internal heat electric soldering bit and external heat electric soldering bit and repeated use.

Description

Inhale the tin electric soldering bit

The utility model relates to a kind of electric soldering bit.Relate to a kind of suction tin electric soldering bit of inhaling the tin function that has specifically.

Usually in radio maintenance, be certain to run into situation about element being pulled down from the circuit board.The method of handling this problem so is: the one, disassemble with inhaling the tin flatiron, adopting solder sucker to disassemble needs a special suction tin electric iron, and inhale tin the time and all will and lift button No. one time by lower piston, when once being difficult to exhaust sometimes, also to repeatedly aspirate repeatedly; The 2nd, disassemble with cleansing pin, need a cover cleansing pin, and also will select the cleansing pin of different size at every turn when using according to the thickness of component pins, sometimes also can be because of misoperation damaged line plate; The 3rd, disassemble with the capillary copper silk of forming separately, need several lousiness of configuration, and lousiness gets first-class rosin, or else can reuse after using up.These methods all exist defective.

The purpose of this utility model is to solve the problem that above-mentioned technology exists, and a kind of suction tin efficient height is provided, and can reuse and suction tin electric soldering bit that existing electric iron is supporting.

For achieving the above object, the technical solution of the utility model is finished like this: a kind of suction tin electric soldering bit, comprise lousiness, the sleeve pipe front end that wherein said lousiness is provided for connecting, its sleeve pipe rear side is equipped with locking pipe hub, and constitute to the hole slot that has symmetry by quill,, be used to be installed in inner heating type electric iron by joint sleeve.

Suction tin electric soldering bit of the present utility model can directly be enclosed within the enterprising line operate of common electrical flatiron and use, and easy to install and use quick.Its using method is the same with use common electrical flatiron, and inhales tin and disassemble the efficient height, and it is big to inhale the tin capacity.This device is cheap on the other hand, and it is suitable with ordinary inner heating type electric iron head price, after lousiness suction tin is saturated, can continue to reuse by getting rid of the back.

Embodiment is further described below in conjunction with accompanying drawing.

Fig. 1 is for inhaling tin electric soldering bit topology view.

Fig. 2,3 is another example structure figure of Fig. 1.

By suction tin electric soldering bit shown in Figure 1, the thermal conducting sleeve 1 that it is made by the red copper material, the metal lousiness 2 of hairbrush shape is housed in the trepanning by the front end of thermal conducting sleeve 1, the locking pipe hub 4 that is used for displacement is installed in the rear side of heat conduction magnetic tube 1, and forms by the hole slot 3 that axially has symmetry of thermal conducting sleeve 1.Wherein said lousiness 2 is wanted closely knit the cooperation with the assembling of thermal conducting sleeve 1 hole, to keep good heat-conducting effect.This device is applicable to the electric iron configuration use of internal heat type.

Fig. 2 shows the embodiment of another structure among Fig. 1.Being processed into bellmouth 5 in the connection heat conduction body 1 that it adopts the red copper inspection to make constitutes.The effect of its bellmouth 5 also is the function that is used to insert ordinary inner heating type electric iron, but it can satisfy the electric iron of different size, and the regulated at will that gets final product of its bellmouth 5 itself is installed.The front end of this device is equipped with lousiness 2 equally, and its occupation mode is identical with Fig. 1.

Fig. 3 shows a kind of version of external-heat, only is above-mentioned structure has been done corresponding variation.The heat conduction barred body 6 that it adopts the copper rod system to become equally also is that the lousiness of installing in the aperture of its front end 2 constitutes.This structure can replace the electric soldering bit of existing external-heat.

The inside and outside hot type structure of above-mentioned suction tin electric soldering bit, its working method is: will inhale the tin electric soldering bit be inserted into select for use on the suitable electric iron fixing after, under the heating of heating core, be transmitted on the lousiness, and make on the solder joint that its contact will disassemble, after scolding tin on the solder joint melts,, finish the tin work of inhaling owing to utilized the capillarity of lousiness that scolding tin is sucked.After lousiness suction tin is saturated, can gets rid of scolding tin and continue to reuse.

Content of the present utility model has only been done corresponding explanation according to concrete design scope, and affiliated those skilled in the art also can make corresponding variation and change according to corresponding design, does not all break away from this novel connection matter.

Claims (3)

1, inhales the tin electric soldering bit, comprise lousiness, it is characterized in that, sleeve pipe (1) front end that described lousiness (2) is provided for connecting, its sleeve pipe (1) rear side is equipped with locking pipe hub (4), and the hole slot (3) that is axially had symmetry by sleeve pipe (1) constitutes, and is installed on the inner heating type electric iron by joint sleeve (1).

2, by the described suction tin of claim 1 electric soldering bit, it is characterized in that an end of described union body (1) has lousiness (2), another link has the cone-shaped inner hole (5) that cooperates with the different size electric iron.

3, by the described suction tin of claim 1 electric soldering bit, it is characterized in that described union body can also be heat conduction barred body (6), the one end has lousiness (2), is installed on the electric iron of external-heat by heat conduction barred body (6).

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