CN215509378U - Electric welding pen - Google Patents
Electric welding pen Download PDFInfo
- Publication number
- CN215509378U CN215509378U CN202121207347.5U CN202121207347U CN215509378U CN 215509378 U CN215509378 U CN 215509378U CN 202121207347 U CN202121207347 U CN 202121207347U CN 215509378 U CN215509378 U CN 215509378U
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- electric welding
- rod
- wall
- shell
- welding pen
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- Expired - Fee Related
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Abstract
The utility model discloses an electric welding pen, which comprises a shell and a protection mechanism, wherein the protection mechanism is composed of a fixed rod, a threaded rod, a friction block, a spring rod, a locking bin, a pressing rod, a rotating rod, a spring insertion rod and a fixed block, the fixed rod is welded on the inner wall of the shell, one side of the surface of the fixed rod is matched and rotatably connected with the threaded rod, the friction block is fixedly connected on one side of the surface of the threaded rod, the spring rod is welded on the surface of the fixed rod, the fixed blocks are respectively arranged on the surfaces of the spring rod and the threaded rod, the locking bin is arranged on the surface of the shell, the inner wall of the locking bin is matched and slidably connected with the pressing rod, the inner wall of the locking bin is matched and rotatably connected with the rotating rod, the electric welding pen has good protection and capacity when not used, can realize the function of unfolding of one key, greatly increase the convenience of operation, and integrally adopts an inner wall air circulation type heat dissipation method, the heat dissipation effect is increased.
Description
Technical Field
The utility model relates to the technical field of electric welding pens, in particular to an electric welding pen.
Background
An electric welding pen, also known as an electric iron, is a traditional maintenance tool and is widely applied to circuit maintenance and welding processing of electronic components. The electric welding pen produces high temperature through conductive heating, makes soldering tin melt and attach to the welding point, and natural cooling, its front end electric core wire of a lot of electric welding pens is damaged by external hard thing easily to whole electric welding pen is in long-time high temperature state when using, causes the ageing and damage of internal circuit very easily.
Patent number CN202291742U discloses an electric welding pen, this utility model discloses an electric welding pen, including insulated handle, power cord, electric plug, electric welding pole and electric welding head, its characterized in that: the insulating handle is provided with a micro fan. The utility model has simple structure and convenient use, can remove the smoke generated in the welding process in time, ensures the welding effect and is beneficial to the health of operators.
This electric welding pen has following drawback: when the electric welding pen is used, the whole electric welding pen has no good protection measures, is easily damaged by external hard objects, and is easily influenced by high temperature, so that the service life of the whole electric welding pen is shortened. To this end, we propose an electric welding pen.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide an electric welding pen which can effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model provides an electric welding pen, includes the shell, still includes protection mechanism, protection mechanism specifically comprises dead lever, threaded rod, clutch blocks, spring beam, locking bin, push rod, dwang, spring peg graft pole and fixed block, shell inner wall welding has the dead lever, the cooperation of fixed rod surface one side is rotated and is connected with the threaded rod, threaded rod surface one side fixedly connected with clutch blocks, dead lever skin weld has the spring beam, the fixed block is all installed on spring beam and threaded rod surface, shell surface mounting has the locking bin, locking bin inner wall cooperation sliding connection has the push rod, locking bin inner wall cooperation rotation is connected with the dwang, push rod surface one side cooperation rotation is connected in the rotor surface, rotor surface opposite side cooperation rotation is connected in spring peg graft pole surface.
The heat dissipation mechanism is composed of a ventilation opening, a fan, a fixing cover and a notch; high temperature is diffused outwards in time through the heat dissipation mechanism, and the service life of the whole body is prolonged.
Furthermore, a ventilation wall is installed on the inner wall of the shell, a fixed cover is detachably connected to one side of the surface of the shell, a fan is installed on one side of the inner wall of the shell, and a gap is formed in the surface of the fixed cover; because fixed lid and ventilation wall link up each other, absorbed the air in to the ventilation wall through fixed lid when the fan starts to in time outwards carry the heat that electric welding pen and electrography refill produced, and because fixed lid is hourglass hopper-shaped when the design, when adsorbing, its lower extreme air inlet bore is less, so its speed increase when wind passes, will reduce the heat that wind carried like this, thereby let the outside wind temperature step-down of carrying of fan, increased radiating effect.
Furthermore, the inner wall of the shell is connected with an electric welding pen in a sliding mode in a matching mode, and one side of the surface of the electric welding pen is provided with an electric welding core; the electric welding core is started by the electric welding pen, so that the welding effect is achieved.
Furthermore, the spring insertion rod is matched and connected with the fixed block; thereby carry out spacing thereby to the fixed block through spring grafting pole and restricted the position of electric welding pen.
Compared with the prior art, the utility model has the following beneficial effects: the external power supply is switched on, when the electric welding wire is required to be used, the pressing rod is only required to be pressed to drive the rotating rod to rotate, so that the spring inserting rod on the other side of the surface of the rotating rod is driven to move upwards to be separated from the surface of the fixed block, the limitation on the fixed block is cancelled, the fixed block is pushed to move under the action of the spring rod, the threaded rod is driven to rotate in the moving process of the fixed block, the threaded rod is limited to rotate quickly under the action of the friction block, the moving speed of the fixed block is limited, the electric welding core and the electric welding pen can be driven to move outwards slowly, the electric welding core and the electric welding pen can be used, when the electric welding wire is not used, the electric welding core and the electric welding pen can be hidden, and the capacity of resisting external force of the whole electric welding wire when the electric welding wire is not used is greatly increased, at electric welding core and electric welding pen during operation, can produce a large amount of heats, because fixed lid and ventilation wall link up each other, absorbed the air in to the ventilation wall through fixed lid when the fan starts, thereby in time outwards carry the heat that electric welding pen and electric welding pen core produced, and because fixed lid is hourglass hopper-shaped when the design, when adsorbing, its lower extreme air inlet bore is less, so its speed increase when wind passes, the heat that wind carried will be reduced like this, thereby let the outside wind temperature step-down of carrying of fan, the radiating effect has been increased, through the method of the integral air cycle of inner wall, holistic life has been increased.
Drawings
Fig. 1 is a schematic view of the overall structure of an electric welding pen according to the present invention.
Fig. 2 is a schematic structural view of a locking bin of an electric welding pen according to the present invention.
Fig. 3 is a schematic diagram of the inner wall structure of the casing of the electric welding pen.
In the figure: 1. a housing; 2. a protection mechanism; 201. fixing the rod; 202. a threaded rod; 203. a friction block; 204. a spring lever; 205. locking the bin; 206. pressing the rod; 207. rotating the rod; 208. a spring insertion rod; 209. a fixed block; 3. an electric welding pen; 4. an electric core wire; 5. a heat dissipation mechanism; 501. a ventilation wall; 502. a fan; 503. a fixed cover; 504. and (4) a notch.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
As shown in fig. 1-3, an electric welding pen comprises a housing 1 and further comprises a protection mechanism 2, wherein the protection mechanism 2 specifically comprises a fixed rod 201, a threaded rod 202, a friction block 203, a spring rod 204, a locking bin 205, a pressing rod 206, a rotating rod 207, a spring insertion rod 208 and a fixed block 209, the fixed rod 201 is welded on the inner wall of the housing 1, the threaded rod 202 is connected to the fixed rod 201 in a rotating manner in a matching manner on one side of the surface, the friction block 203 is fixedly connected to one side of the surface of the threaded rod 202, the spring rod 204 is welded on the surface of the fixed rod 201, the fixed block 209 is installed on the surfaces of the spring rod 204 and the threaded rod 202, the locking bin 205 is installed on the surface of the housing 1, the pressing rod 206 is connected to the inner wall of the locking bin 205 in a sliding manner in a matching manner, the rotating rod 207 is connected to the inner wall of the locking bin 205 in a rotating manner in a matching manner on one side of the surface of the pressing rod 206, the other side of the surface of the rotating rod 207 is matched and rotatably connected with the surface of the spring insertion rod 208.
The heat dissipation device comprises a heat dissipation mechanism 5, wherein the heat dissipation mechanism 5 specifically comprises a vent, a fan 502, a fixed cover 503 and a notch 504; high temperature is diffused outwards in time through the heat dissipation mechanism 5, and the service life of the whole body is prolonged.
The fan comprises a housing 1, a fan 502, a ventilation wall 501, a fixed cover 503, a fan outlet 504, a fan inlet and a fan outlet, wherein the ventilation wall 501 is installed on the inner wall of the housing 1, the fixed cover 503 is detachably connected to one side of the surface of the housing 1, the fan outlet 502 is installed on one side of the inner wall of the housing 1, and the surface of the fixed cover 503 is provided with a notch 504; because fixed lid 503 and ventilation wall 501 link up each other, absorbed the air through fixed lid 503 in to the ventilation wall when fan 502 starts, thereby in time outwards carry the heat that electric welding pen 3 and electrography refill 4 produced, and because fixed lid is hourglass hopper-shaped when the design, when adsorbing, its lower extreme air inlet bore is less, so its speed increase when wind passes, will reduce the heat that wind carried like this, thereby let the wind temperature step-down of fan 502 outwards transport, increased radiating effect.
Wherein, the inner wall of the shell 1 is matched and slidably connected with an electric welding pen 3, and one side of the surface of the electric welding pen 3 is provided with an electric welding core 4; the welding effect is achieved by activating the welding core 4 by means of the welding pen 3.
Wherein the spring insertion rod 208 is matched and connected with the fixed block 209; the fixing block 209 is limited by the spring insertion rod 208, so that the position of the welding pen 3 is limited.
It should be noted that, the utility model is an electric welding pen, when in use, an external power supply is connected, when in use, only the pressing rod 206 needs to be pressed to drive the rotating rod 207 to rotate, so as to drive the spring insertion rod 208 on the other side of the surface of the rotating rod 207 to move upwards and separate from the surface of the fixed block 209, the limitation on the fixed block 209 is cancelled, at this time, the fixed block 209 is pushed to move under the action of the spring rod 204, in the moving process of the fixed block 209, the threaded rod 202 is driven to rotate, and the rapid rotation of the threaded rod 202 is limited under the action of the friction block 203, so as to limit the moving speed of the fixed block 209, so as to drive the electric welding core 4 and the electric welding pen 3 to move outwards slowly, so that the electric welding pen can be used, when not in use, the pressing rod 206 is only needed to cancel the limitation on the fixed block 209, and then the electric welding core 4 is pushed inwards, can realize hiding electric welding core 4 and electric welding pen 3, great increase whole anti external force's when not using ability, at electric welding core 4 and electric welding pen 3 during operation, can produce a large amount of heats, because fixed cover 503 and ventilation wall 501 link up each other, absorbed the air in the ventilation wall through fixed cover 503 when fan 502 starts, thereby in time outwards carry the heat that electric welding pen 3 and electric welding pen core 4 produced, and because fixed cover is hourglass hopper-shaped when the design, when adsorbing, its lower extreme air inlet bore is less, so its speed increase when wind passes, the heat that wind carried will be reduced like this, thereby let the wind temperature step-down of fan 502 outside transport, the radiating effect has been increased, through the integral air cycle's of inner wall method, whole life has been increased.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides an electric welding pen, includes shell (1), its characterized in that still includes protection mechanism (2), protection mechanism (2) specifically comprises dead lever (201), threaded rod (202), clutch blocks (203), spring beam (204), locking storehouse (205), presses pole (206), dwang (207), spring peg graft pole (208) and fixed block (209), shell (1) inner wall welding has dead lever (201), dead lever (201) surface one side cooperation rotation is connected with threaded rod (202), threaded rod (202) surface one side fixedly connected with clutch blocks (203), dead lever (201) surface welding has spring beam (204), fixed block (209) are all installed on spring beam (204) and threaded rod (202) surface, shell (1) surface mounting has locking storehouse (205), locking storehouse (205) inner wall cooperation sliding connection has according to pole (206), locking storehouse (205) inner wall cooperation is rotated and is connected with dwang (207), press and move pole (206) surface one side cooperation and rotate to be connected in dwang (207) surface, dwang (207) surface opposite side cooperation is rotated and is connected in spring insertion rod (208) surface.
2. The electric welding pen of claim 1, wherein: the heat dissipation structure is characterized by further comprising a heat dissipation mechanism (5), wherein the heat dissipation mechanism (5) is specifically composed of a ventilation opening, a fan (502), a fixing cover (503) and a notch (504).
3. The electric welding pen of claim 2, wherein: the fan is characterized in that a ventilation wall (501) is installed on the inner wall of the shell (1), a fixed cover (503) is detachably connected to one side of the surface of the shell (1), a fan (502) is installed on one side of the inner wall of the shell (1), and a notch (504) is formed in the surface of the fixed cover (503).
4. The electric welding pen of claim 2, wherein: the inner wall of the shell (1) is connected with an electric welding pen (3) in a sliding mode in a matched mode, and an electric welding core (4) is installed on one side of the surface of the electric welding pen (3).
5. The electric welding pen of claim 1, wherein: the spring insertion rod (208) is connected with the fixing block (209) in a matched mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121207347.5U CN215509378U (en) | 2021-06-01 | 2021-06-01 | Electric welding pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121207347.5U CN215509378U (en) | 2021-06-01 | 2021-06-01 | Electric welding pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215509378U true CN215509378U (en) | 2022-01-14 |
Family
ID=79806090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121207347.5U Expired - Fee Related CN215509378U (en) | 2021-06-01 | 2021-06-01 | Electric welding pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215509378U (en) |
-
2021
- 2021-06-01 CN CN202121207347.5U patent/CN215509378U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220114 |