Electric soldering iron placing rack

Abstract

The utility model discloses an electric soldering iron placing frame which comprises a base, a placing table is arranged at the upper end of the base, a through placing groove is formed in the upper end of the placing table, a thermistor is arranged in the placing groove, a ventilation pipe is communicated with the interior of the placing table, a fan is arranged in the ventilation pipe, and a sliding rail is arranged in the placing table. A limiting hole is formed in the outer side of the placement table, a first sliding block is slidably connected into the sliding rail, a second sliding block is slidably connected into the sliding rail, a magnetic block is arranged at one end of the first sliding block, an electromagnet is arranged at one end of the second sliding block, a spring is arranged at one end of the second sliding block, and a first single control switch is arranged at one end of the sliding block; and a second single-control switch is arranged at the upper end of the sliding rail. The electric soldering iron can be conveniently and rapidly cooled, the oxidation speed of the electric soldering iron is reduced, the situation that continuous use is affected due to the fact that an electric soldering iron head needing to be continuously used is too low in cooling and too long in preheating can be prevented, and multiple electric soldering irons can be conveniently switched for use.

Description

TECHNICAL FIELD

[0001] The utility model relates to electric iron placing technical field, especially electric iron rack. BACKGROUND

[0002] In the production, maintenance, DIY making, student practical training and other work of electronic equipment, electric iron is a commonly used tool, mainly used for welding components and wires. It is mainly composed of heating core, iron head, handle and power cord and other parts. In the prior art, when the electric iron is used, the electric iron rack is usually used together, and the electric iron is placed on the electric iron support for easy access. But the structure of the existing electric iron rack is too simple, there is no reasonable heat dissipation design on the electric iron rack, and the electric iron usually cools naturally, which is slow, and the electric iron head is easy to oxidize due to heat accumulation, which affects the service life and welding effect of the electric iron. Moreover, the existing electric iron rack can only hold one electric iron at a time, which is very inconvenient when multiple electric iron heads are needed for welding. Therefore, a more convenient multifunctional electric iron rack is needed. SUMMARY

[0003] The utility model aims at providing a kind of electric iron rack, electric iron can be conveniently cooled quickly, reduce electric iron oxidation rate, also can prevent the electric iron head that needs to continue to use from cooling too low, preheat too long, so as to affect to continue to use, it is convenient to switch between multiple electric irons.

[0004] The above technical purpose of the utility model is realized by the following technical scheme:

[0005] A kind of electric iron rack, including base, the upper end of the base is provided with sponge cleaning mechanism, the upper end of the base is close to the steel ball cleaning mechanism of sponge cleaning mechanism and is provided with steel ball cleaning platform, the upper end of the base is close to steel ball cleaning platform and is provided with multiple placing tables at equal intervals, the upper end of each placing table is provided with placing groove, the inner side of each placing groove is provided with several ventilation holes arranged at equal intervals, one end inside each placing groove is provided with thermistor, one end inside each placing table is communicated with ventilation pipe, the inside of each ventilation pipe is provided with fan;

[0006] The lower end inside each placing table is provided with slide rail, the outer side of each placing table is close to corresponding slide rail and is provided with limiting hole, the inner side of each limiting hole is provided with limiting port, the inside of each slide rail is slidably connected with first sliding block, one end of each first sliding block close to corresponding limiting hole is rotatably connected with horizontally movable pull rod, one end of each pull rod away from corresponding limiting sleeve is provided with limiting clamping strip slidably connected with corresponding limiting port, the inside of each slide rail is close to first sliding block and is slidably connected with second sliding block;

[0007] The first slider is provided with a magnetic block near one end of the corresponding second slider, the second slider is provided with an electromagnet matched with the magnetic block near one end of the corresponding magnetic block, the second slider is provided with a spring between the corresponding electromagnet and the corresponding slide rail far from the corresponding electromagnet, the first single control switch is arranged above the corresponding electromagnet near one end of the corresponding first slider, the second single control switch is arranged at the upper end of the corresponding first slider far from the corresponding first slider, the push rod is horizontally arranged at the upper end of the corresponding second slider, and the electric wire storage mechanism is arranged at one end of the placing table.

[0008] When the electric iron is placed in the placing groove on the placing table and the electric iron head is close to the position of the thermal resistance, the electric iron head emits heat, the resistance value of the thermal resistance changes, the current flowing through the electromagnet changes, the force between the electromagnet and the magnetic block changes, the magnetic block is pushed to slide, the second slider is driven to slide relative to the slide rail, the spring is compressed, the spring generates elastic force, the second slider drives the push rod to contact the second single control switch, the motor inside the ventilation pipe is started, the motor sucks external air into the placing table, and then the air flows out from the ventilation hole, so that the electric iron head is cooled down. When the electric iron needs to continue to be used, the pull rod is pulled to slide relative to the limiting hole, the limiting clamping strip is pulled out of the limiting hole, the first slider is driven to move, the second slider is driven to move, the spring is compressed, and then the pull rod is rotated. The limiting clamping strip clamps the placing table under the elastic force of the spring, the distance between the first single control switch and the second single control switch changes, the distance between the push rod and the first single control switch is reduced when the electric iron head is cooled down, the starting time of the fan is shortened, the cooling time of the electric iron is reduced, the temperature of the electric iron head is prevented from being too low, the preheating time is prevented from being too long during subsequent use, and the temperature of the electric iron head is increased again to affect the resistance value of the thermal resistance. The push rod is driven to move under the action of the force between the electromagnet and the magnetic block, the fan is started again, the electric iron is prevented from being heated for too long to cause oxidation, the sponge cleaning mechanism on the base can cool and clean the electric iron head, and the steel ball cleaning mechanism can deeply clean the electric iron head.

[0009] The further setting of the utility model discloses: the sponge cleaning mechanism includes the first limit recess that is opened in the upper end of the base, the high density sponge is arranged in the inside of the first limit recess, the second limit recess is opened to the upper end of the base and is close to the first limit recess.

[0010] The further setting of the utility model discloses: the steel wire ball cleaning mechanism includes the steel wire ball cleaning platform that is arranged in the upper end of the base, the cleaning groove that is opened in the upper end of the steel wire ball cleaning platform, the steel wire ball that is movably connected in the inside of the cleaning groove.

[0011] The further setting of the utility model discloses: every placement table is away from the one end of corresponding thermistor and is provided with the fixed plate, and every fixed plate is away from the one end of corresponding placement table and is provided with the U-shaped aperture that is communicated with corresponding placement groove

[0012] The further setting of the utility model discloses: the wire storage mechanism includes the multiple thread mouths that are arranged at equal intervals and are opened in the one end of every placement table, and the fixed peg that is threadedly connected in the inside of every thread mouth.

[0013] The further setting of the utility model discloses: the lower end of the base is provided with the antiskid pad.

[0014] The further setting of the utility model discloses: one end of the base is provided with the power cord for connecting power supply and providing power.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] First, the electric iron tip can be cooled conveniently and quickly, and the oxidation speed of the electric iron tip is reduced, the resistance value changes through the thermistor affected by the temperature of the electric iron tip, the current size in the electromagnet is changed, thereby the force between the electromagnet and the magnetic block is changed, the spring compression generates the elastic force, the second sliding block moves left and right under the action of the force between the electromagnet and the magnetic block and the spring elastic force, drives the push rod to contact the first single control switch or the second single control switch, the fan is started through the first single control switch, thereby the electric iron tip is cooled quickly, and the fan is closed through the second single control switch.

[0017] Secondly, the electric iron that still needs to be used can be prevented from being too low in temperature, so that the preheating time is too long when being used continuously, the distance between the first single control switch and the second single control switch is changed by pulling out the limiting strip from the limiting hole, when the electric iron head is cooled, the distance that the push rod moves to touch the first single control switch is reduced, so that the cooling time of the electric iron by the fan is reduced, thereby preventing the electric iron head from being too low in temperature and the preheating time from being too long when being used continuously, the temperature of the electric iron head is increased again by stopping the fan from cooling the electric iron, the resistance value of the thermistor changes under the change of the temperature of the electric iron head, and the fan is started again to cool the electric iron head, thereby preventing the electric iron head from being heated for too long and causing oxidation, and facilitating the replacement of different types of electric irons. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 is a partial sectional view of the utility model;

[0020] Figure 3 is a partial sectional view of the placement table of the utility model;

[0021] Figure 4 is the limiting hole and the limiting hole of the utility model.

[0022] In the figure: 1, base; 2, placement table; 3, placement groove; 4, ventilation hole; 5, fixed plate; 6, U-shaped socket; 7, thermistor; 8, ventilation pipe; 9, fan; 10, limiting hole; 11, limiting hole; 12, pull rod; 13, limiting strip; 14, sliding rail; 15, first sliding block; 16, electromagnet; 17, first single control switch; 18, second sliding block; 19, magnetic block; 20, spring; 21, push rod; 22, second single control switch; 23, first limiting groove; 24, high-density sponge; 25, second limiting groove; 26, steel ball cleaning platform; 27, cleaning groove; 28, steel ball; 29, fixing nail; 30, non-slip pad; 31, power cord. DETAILED DESCRIPTION

[0023] The utility model will be further described in detail below in combination with the drawings.

[0024] In the description of the utility model, it should be understood that the terms "up", "down", "left", "right", "front", "back", "inside", "outside" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the utility model.

[0025] In addition, the terms "horizontal", "vertical", and the like do not mean that the components must be absolutely horizontal or vertical, but can be slightly inclined. For example, "horizontal" only means that it is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0026] In the description of the utility model, it is necessary to point out that, unless there is definite stipulation and limitation, the terms "arrangement", "connection", "connection" should be understood broadly, for example, it can be fixed connection, can also be detachable connection, or integrally connected, can be mechanical connection, can be directly connected, can also be indirectly connected through intermediate medium, can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances.

[0027] Embodiment, refer to Figures 1-4 A soldering iron rack, including base 1, the front end of base 1 is provided with a sponge cleaning mechanism, including the first limiting groove 23 opened in the left side of the front side of the upper end of base 1, a piece of high-density sponge 24 is arranged in the first limiting groove 23, the head of electric soldering iron can be conveniently cleaned, a second limiting groove 25 is opened in the right side of the upper side of the front end of base 1, and the parts can be stored, a non-slip pad 30 is arranged at the lower end of base 1, and the base 1 can be prevented from sliding.

[0028] The upper end of base 1 is provided with a steel ball cleaning mechanism, a steel ball cleaning platform 26 is arranged in the middle of the right side of the upper end of base 1, a cleaning groove 27 is opened in the middle of the upper end of steel ball cleaning platform 26, a steel ball 28 is rotatably and slidably connected in the cleaning groove 27, and the impurities attached to the head of electric soldering iron can be conveniently cleaned, a placing table 2 is arranged on the left side and the right side of the rear side of the upper end of base 1, a placing groove 3 is opened in the upper end of each placing table 2, a fixed plate 5 is arranged on the upper side of the front end of each placing table 2, and a U-shaped socket 6 in communication with the corresponding placing groove 3 is opened in the front end of each fixed plate 5.

[0029] A plurality of ventilation holes 4 are opened in the inner side of each placing groove 3, a thermistor 7 is arranged at the rear end in the inside of each placing groove 3, the resistance value of the thermistor 7 is changed by the temperature change of the head of electric soldering iron, so that the size of electric current is changed, the upper side of the rear end in the inside of each placing table 2 is communicated with a ventilation pipe 8, a fan 9 is arranged in the inside of each ventilation pipe 8, and the fan 9 generates wind power to cool the head of electric soldering iron.

[0030] The lower end of each placement table 2 is horizontally provided with a slide rail 14, the rear end of each placement table 2 is provided with a limiting hole 10 above the corresponding slide rail 14, the inside of each limiting hole 10 is provided with a limiting slot 11, the inside of each slide rail 14 is slidably connected with a first sliding block 15, the upper side of the rear end of each first sliding block 15 is rotatably connected with a pull rod 12 horizontally arranged and rotatably and slidably connected with the corresponding limiting hole 10, the rear end of the outer side of each pull rod 12 is provided with a limiting clamping strip 13 slidably connected with the corresponding limiting slot 11, the limiting clamping strip 13 can be pulled out of the corresponding limiting slot 11, the pull rod 12 is clamped to prevent the pull rod 12 from moving into the inside of the placement table, and the inside of each slide rail 14 is slidably connected with a second sliding block 18.

[0031] The rear end of each first sliding block 15 is provided with a magnetic block 19, the front end of each second sliding block 18 is provided with an electromagnet 16 matched with the corresponding magnetic block 19, a spring 20 is arranged between the rear end of each second sliding block 18 and the corresponding slide rail 14, the upper side of the front end of each first sliding block 15 is provided with a first single-control switch 17, the rear side of the upper end of each slide rail 14 is provided with a second single-control switch 22, and the upper end of each second sliding block 18 is horizontally provided with a push rod 21, the resistance value of the thermistor 7 changes, the second sliding block 18 can move under the repulsive force generated by the magnetic block 19 and the electromagnet 16 or under the elastic force of the spring 20, the push rod 21 touches the first single-control switch 17 or the second single-control switch 22, thereby controlling the start or stop of the fan 9, and the electric soldering iron is conveniently cooled.

[0032] One end of each placement table 2 is provided with an electric wire storage mechanism, the upper side of the front and rear sides of the left end of the placement table 2 and the upper side of the front and rear sides of the right end of the right end of the placement table 2 are provided with a fixing nail 29, the power cord of the electric soldering iron can be wound on the two fixing nails 29 on the same placement table 2 or hung on the fixing nail 29, thereby conveniently storing the electric wire, and the rear end of the base 1 is provided with a power plug 31 for connecting a power supply to provide current.

[0033] Use: in use, connect the power supply with the power cord 31, when the soldering iron is used up, put the soldering iron into the placing groove 3 of the placing table 2, clamp the handle of the soldering iron through the U-shaped aperture 6 of the fixing plate 5, place the soldering iron head on the placing table 2 close to the thermal resistance, the soldering iron head emits heat, the resistance of the thermal resistance 7 changes, the current in the electromagnet 16 changes, the force between the electromagnet 16 and the magnetic block 19 changes, the magnetic block 19 slides, the second sliding block 18 slides relative to the slide rail 14, the spring 20 is compressed, the spring 20 generates elastic force, the second sliding block 18 drives the push rod 21 to contact the second single control switch 22, the motor in the ventilation pipe 8 starts, the motor sucks the air outside into the placing table 2, and then the air flows out from the ventilation hole 4, so that the soldering iron head is cooled down, as the temperature of the soldering iron decreases, the resistance of the thermal resistance 7 changes, the current in the electromagnet 16 changes, the force between the electromagnet 16 and the magnetic block 19 changes, the second sliding block 18 is reset under the action of the spring 20, when the push rod 21 touches the first single control switch 17, the fan 9 is turned off, so that the soldering iron head is quickly cooled down.

[0034] When the soldering iron needs to continue to be used, pull the pull rod 12 to slide relative to the limiting hole 10, the pull rod 12 drives the limiting clamping strip 13 to slide relative to the limiting hole 11, the limiting clamping strip 13 is pulled out of the limiting hole 11, the first sliding block 15 is driven to move by the pull rod 12, the second sliding block 18 is driven to move, the spring 20 is compressed, then the pull rod 12 is rotated, the limiting clamping strip 13 clamps the placing table 2 under the action of the spring 20, the distance between the first single control switch 17 and the second single control switch 22 changes, when the soldering iron head is cooled down, the distance between the push rod 21 and the first single control switch 17 is reduced, the starting time of the fan 9 is shortened, the cooling time of the soldering iron is reduced, the soldering iron head is prevented from being cooled down too low, and the preheating time is prevented from being too long when the soldering iron continues to be used, as the soldering iron needs to continue to be used, the temperature of the soldering iron head will rise again, thereby affecting the resistance of the thermal resistance 7, the push rod 21 is driven to move under the action of the force between the electromagnet 16 and the magnetic block 19, the fan 9 is started again, and the soldering iron is prevented from being heated for too long to cause oxidation.

[0035] The soldering iron head is inserted into the high-density sponge 24 in the first limiting groove 23 on the base 1, which can be used for quickly cooling the soldering iron head and removing the residual soldering tin thereon, the soldering iron head is inserted into the cleaning groove 27 on the steel ball cleaning platform 26, the soldering iron head is cleaned more deeply by the steel ball 28, especially the stubborn soldering tin residues are removed, small parts can be collected through the second limiting groove 25, and the power cord of the soldering iron can be wound between the two fixed nails 29 on the placing table 2, so that the power cord of the soldering iron is arranged conveniently.

Claims

1. An electric soldering iron stand comprising a base (1), characterised in that: The upper end of the base (1) is provided with a sponge cleaning mechanism, the upper end of the base (1) is provided with a steel ball cleaning mechanism near the sponge cleaning mechanism, a plurality of placement tables (2) are provided at equal intervals on the upper end of the base (1) near the steel ball cleaning mechanism, the upper end of each placement table (2) is provided with a placement groove (3), a plurality of ventilation holes (4) are provided at equal intervals on the inner side of each placement groove (3), a thermistor (7) is arranged at one end of each placement groove (3), each placement table (2) is communicated with a ventilation pipe (8) at one end, and the ventilation pipe (8) is provided with a fan (9). The lower end of each placement table (2) is provided with a sliding rail (14), and the outer side of each placement table (2) is provided with a limiting hole (10) near the corresponding sliding rail (14). The inner side of each limiting hole (10) is provided with a limiting hole (11), and the inner side of each limiting hole (10) is provided with a limiting hole (11). The first sliding block (15) is slidably connected in the inner side of each sliding rail (14), one end of each first sliding block (15) is rotatably connected with the horizontally movably connected limiting sleeve (10), and one end of each limiting sleeve (10) is rotatably connected with the horizontally movably connected limiting sleeve (10). The outer side of each limiting sleeve (10) is provided with a limiting sleeve (10), and the outer side of each limiting sleeve (10) is provided with a limiting sleeve (10). The inner side of each limiting sleeve (10) is slidably connected with the limiting sleeve (10), and the inner side of each limiting sleeve (10) is slidably connected with the limiting sleeve (10). The inner side of each sliding rail (14) is slidably connected with the second sliding block (18) near the first sliding block (15). One end of each first sliding block (15) near the corresponding second sliding block (18) is provided with a magnetic block (19), one end of each second sliding block (18) near the corresponding magnetic block (19) is provided with a magnet (16) matched therewith, and one end of each second sliding block (18) away from the corresponding magnet (16) is provided with a spring (20) between the corresponding sliding rail (14). One end of each sliding block near the corresponding first sliding block (15) is provided with a first single control switch (17) above the corresponding magnet (16), one end of each sliding rail (14) away from the corresponding first sliding block (15) is provided with a second single control switch (22), and the upper end of each second sliding block (18) is provided with a push rod (21). One end of each placement table (2) is provided with an electric wire storage mechanism.

2. The electrical iron stand according to claim 1, characterized in that: The sponge cleaning mechanism comprises a first limiting groove (23) formed in the upper end of the base (1), and a high-density sponge (24) arranged in the first limiting groove (23). The upper end of the base (1) is provided with a second limiting groove (25) near the first limiting groove (23).

3. The electrical iron stand of claim 1, wherein: The steel ball cleaning mechanism comprises a steel ball cleaning platform (26) arranged on the upper end of the base (1), a cleaning groove (27) formed on the upper end of the steel ball cleaning platform (26), and a steel ball (28) movably connected in the cleaning groove (27).

4. The electrical iron stand of claim 1, wherein: One end of each placement table (2) away from the corresponding thermistor (7) is provided with a fixed plate (5), and one end of each fixed plate (5) away from the corresponding placement table (2) is provided with a U-shaped clamp (6) communicated with the corresponding placement groove (3).

5. The electrical iron stand of claim 1, wherein: The electric wire storage mechanism comprises a plurality of fixing nails (29) arranged at equal intervals at one end of each placement table (2).

6. The electrical iron stand of claim 1, wherein: The lower end of the base (1) is provided with a non-slip pad (30).

7. The electrical iron stand of claim 1, wherein: One end of the base (1) is provided with a power plug (31) for connecting power supply to provide power.

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