Portable electric soldering iron with high power output

Abstract

The utility model discloses a portable electric soldering iron with high power output. The portable electric soldering iron comprises a host, a converter, a power supply module and a soldering iron head, the host comprises a first shell, a heat insulation pipe, a main control module, a solder tip socket and a first power interface; the converter comprises a second shell, a booster circuit, a second power interface and second positive and negative electrode contacts; the second shell is connected with the first shell; the power supply module comprises a third shell, a battery and first positive and negative electrode contacts; the third shell is detachably connected with the second shell, so that the battery is electrically connected with the main control module through the booster circuit; and the solder tip is connected with the solder tip socket. According to the utility model, the power supply module supplies power, and the converter boosts the current output by the power supply module, thereby realizing the high-power output of the host. In addition, the power supply module can be quickly replaced, the use continuity is ensured, an external power supply does not need to be connected through an electric wire, the size is short, the size is small, and long-time use by operators is facilitated.

Description

[Technical field]

[0001] The utility model relates to the technical field of electric soldering irons, in particular to a portable electric soldering iron with high power output. [Background technology]

[0002] At present, although the portable soldering irons on the market have abandoned the main unit, most of them are electrically connected to the external power supply through wires, but the external power supply will cause various trivial troubles such as wire entanglement, and the traction of the wires will reduce the accuracy of the operator when operating the soldering iron. In addition, there is also a soldering iron with a built-in battery on the market, but the power is generally very low, it is difficult to melt large solder joints, and the use time is limited. After a period of use, it still needs to be charged with an external power supply. Moreover, in outdoor scenarios, the external power supply will be very troublesome and does not fundamentally solve the portability problem.

[0003] Therefore, the portable soldering irons currently on the market have the problems of being long and bulky, which will cause strain on the hands when used for a long time; at the same time, the product cannot be updated, maintained or upgraded, which requires the cumbersome processing of connecting to a host computer. So far, no suitable maintenance and upgrade method has been widely used in portable soldering irons.

[0004] In view of this, it is necessary to provide a portable electric soldering iron with high power output to overcome the above-mentioned defects. [Utility Model Content]

[0005] The utility model aims to provide a portable electric soldering iron with high power output, aiming to solve the problems of the existing portable electric soldering irons, such as long size, large volume and causing hand strain when used for a long time, thereby improving the convenience of the product.

[0006] In order to achieve the above object, the utility model provides a portable electric soldering iron with high power output, comprising:

[0007] The host comprises a first shell and a heat-insulating tube disposed in the first shell, a main control module disposed in the heat-insulating tube, and a soldering iron tip socket and a first power interface both electrically connected to the main control module;

[0008] The converter comprises a second housing, a boost circuit disposed in the second housing, and a second power interface and a second positive and negative contact electrically connected to the boost circuit respectively; the second housing is connected to the first housing so that the first power interface is electrically connected to the second power interface;

[0009] A power supply module; the power supply module comprises a third shell, a battery disposed in the third shell, and a first positive and negative contact electrically connected to the battery; the third shell is detachably connected to the second shell so that the first positive and negative contact is electrically connected to the second positive and negative contact, thereby electrically connecting the battery to the main control module through the boost circuit;

[0010] Soldering iron tip; the soldering iron tip is connected to the soldering iron tip socket, thereby being electrically connected to the main control module.

[0011] In a preferred embodiment, the first shell is cylindrical or truncated cone-shaped, and the second shell and the third shell are both cylindrical; the soldering iron tip socket and the first power interface are respectively arranged on opposite sides of the first shell; the second power interface and the second positive and negative contacts are respectively arranged on opposite sides of the second shell.

[0012] In a preferred embodiment, the main control module includes a main control chip, a voltage stabilizing circuit and a switch; the voltage stabilizing circuit is connected in series between the first power interface and the main control chip, and the switch is connected in series between the main control chip and the soldering iron tip socket.

[0013] In a preferred embodiment, the main control module further includes a WiFi module and / or a Bluetooth module; the WiFi module and the Bluetooth module are used to establish a remote network connection with an external server or a host computer.

[0014] In a preferred embodiment, the main control module further includes an intelligent adjustment module, which stores mode parameters corresponding to different usage scenarios and is used to automatically adjust to corresponding mode parameters for different scenarios.

[0015] In a preferred embodiment, a display screen is further provided at a preset position of the first shell; the display screen is connected to the main control chip and is used to display: the temperature of the soldering iron tip, the temperature of the host, a timer, and real-time power.

[0016] In a preferred embodiment, a preset position of the first shell is further provided with a button, and the button is used to control the main control chip.

[0017] In a preferred embodiment, the first shell and the second shell are detachably connected by means of threads or snap-fitting.

[0018] In a preferred embodiment, the second shell and the third shell are detachably connected by magnetic attraction or snap connection.

[0019] In a preferred embodiment, the converter further includes an energy storage unit electrically connected to the second power interface; when the power supply module is disconnected from the converter, the energy storage unit is used to supply power to the host.

[0020] The portable electric soldering iron with high power output provided by the utility model is powered by a power supply module and the current output by the power supply module is boosted by a converter, thereby realizing high power output of the host. In addition, the power supply module can be quickly replaced by detachable connection between the second shell and the third shell, thereby ensuring the continuity of use, without the need to connect an external power supply through wires, and having a short size and a small volume, thereby facilitating the operator to use it for a long time.

Brief Description of the Drawings

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 A three-dimensional diagram of a portable electric soldering iron with high power output provided by the utility model;

[0023] Figure 2 for Figure 1 A perspective exploded view of a portable electric soldering iron with high power output;

[0024] Figure 3 The utility model provides a structural block diagram of a portable electric soldering iron with high power output.

[0025] Reference numeral 100 in the figure, a portable electric soldering iron with high power output;

[0026] 10. Host; 11. First housing; 12. Heat insulation tube; 13. Main control module; 131. Main control chip; 132. Voltage stabilizing circuit; 133. Switch; 134. WiFi module and / or Bluetooth module; 135. Intelligent adjustment module; 14. Soldering iron head socket; 15. First power interface; 16. Display screen; 17. Button;

[0027] 20. Converter; 21. Second housing; 22. Boost circuit; 23. Second power interface; 24. Second positive and negative contacts; 25. Energy storage unit;

[0028] 30. Power supply module; 31. Third housing; 32. Battery; 33. First positive and negative contacts;

[0029] 40. Soldering iron tip. [Specific implementation method]

[0030] In order to make the purpose, technical solution and beneficial technical effect of the utility model clearer, the utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be understood that the specific implementation methods described in this specification are only for explaining the utility model, and are not intended to limit the utility model.

[0031] It should also be understood that the terms used in this utility model specification are only for the purpose of describing specific embodiments and are not intended to limit the utility model. As used in this utility model specification and the appended claims, unless the context clearly indicates otherwise, the singular forms "a", "an" and "the" are intended to include plural forms.

[0032] It should be further understood that the term “and / or” used in the present specification and the appended claims refers to any combination and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0033] In an embodiment of the present invention, a portable electric soldering iron 100 with high power output is provided for soldering electronic components, wires and other metal parts.

[0034] like Figure 1-Figure 3 As shown, a portable electric soldering iron 100 with high power output includes a host 10 , a converter 20 , a power supply module 30 and a soldering iron tip 40 .

[0035] The host 10 is the main working part of the electric soldering iron, including a first shell 11 and an insulation tube 12 arranged in the first shell 11, a main control module 13 arranged in the insulation tube 12, and a soldering iron tip socket 14 and a first power interface 15 both electrically connected to the main control module 13.

[0036] The heat insulating tube 12 is made of existing heat insulating materials to reduce the temperature of the first housing 11. The soldering iron tip 40 is connected to the soldering iron tip socket 14, thereby being electrically connected to the main control module 13. Therefore, the soldering iron tip 40 can heat up to a predetermined temperature under the control of the main control module 13.

[0037] Furthermore, the main control module 13 includes a main control chip 131, a voltage stabilizing circuit 132 and a switch 133. The voltage stabilizing circuit 132 is connected in series between the first power interface 15 and the main control chip 131, and is used to stabilize the high voltage current output by the converter 20. The switch 133 is connected in series between the main control chip 131 and the soldering iron tip socket 14. The switch 133 can be a component with a switch control function such as a triode, a field effect transistor, etc., so that the main control chip 131 can control the current output of the soldering iron tip socket 14.

[0038] The main control module 13 further includes a WiFi (wireless network connection) module and / or a Bluetooth module 134. The WiFi module and / or the Bluetooth module 134 are used to access an external server, and can maintain and upgrade the system built into the main control module 13; they can also be remotely connected to a host computer through a network, so as to modify the parameters of the portable electric soldering iron in real time.

[0039] Furthermore, the main control module 13 also includes an intelligent adjustment module 135. The intelligent adjustment module 135 stores mode parameters corresponding to different usage scenarios, and is used to automatically adjust to corresponding mode parameters for different scenarios. Therefore, the user's usage habits can be intelligently learned through the algorithm, so that the automatic mode can be turned on with one click. For different scenarios, the host 10 will intelligently adjust to the corresponding mode.

[0040] A display screen 16 is also provided at a preset position of the first housing 11. The display screen 16 is connected to the main control chip 131 and is used to display information including: the temperature of the soldering iron tip 40, the temperature of the host 10, a timer, real-time power, etc., so that the operator can grasp the real-time status of the soldering iron tip 40 and adjust the corresponding parameters.

[0041] Furthermore, a button 17 is provided at a preset position of the first housing 11 . The button 17 is used to control the main control chip 131 .

[0042] In an embodiment of the utility model, the converter 20 includes a second housing 21, a boost circuit 22 disposed in the second housing 21, and a second power interface 23 and a second positive and negative contact 24 electrically connected to the boost circuit 22. The second housing 21 is connected to the first housing 11 so that the first power interface 15 is electrically connected to the second power interface 23, so that the converter 20 can deliver high voltage current to the host 10.

[0043] The power supply module 30 includes a third housing 31, a battery 32 disposed in the third housing 31, and first positive and negative contacts 33 electrically connected to the battery 32. The third housing 31 is detachably connected to the second housing 21 so that the first positive and negative contacts 33 are electrically connected to the second positive and negative contacts 24, so that the battery 32 is electrically connected to the main control module 13 through the boost circuit 22. The boost circuit 22 is used to boost the current output by the battery 32 to meet the high power output requirement of the soldering iron tip 40.

[0044] It should be noted that the power supply module 30 can also be electrically connected to an external power source via the first positive and negative contacts 33 , so as to facilitate charging of the battery 32 .

[0045] The first shell 11 is cylindrical or truncated cone-shaped, and the second shell 21 and the third shell 31 are both cylindrical. The soldering iron tip socket 14 and the first power interface 15 are respectively arranged on opposite sides of the first shell 11; the second power interface 23 and the second positive and negative contacts 24 are respectively arranged on opposite sides of the second shell 21, so that they can be connected end to end in sequence to form a long cylindrical structure, which is convenient for operators to hold.

[0046] Specifically, the first shell 11 and the second shell 21 are detachably connected by threads or snap-fitting. The second shell 21 and the third shell 31 are detachably connected by magnetism or snap-fitting. In this embodiment, the second shell 21 and the third shell 31 are connected by magnetism, which facilitates the rapid replacement of the power supply module 30 and ensures the continuity of use.

[0047] Furthermore, the converter 20 further includes an energy storage unit 25 electrically connected to the second power interface 23. The energy storage unit 25 may be capable of storing a relatively small amount of electricity. When the power supply module 30 is disconnected from the converter 20, the energy storage unit 25 is used to supply power to the host 10. That is, during the process of replacing the power supply module 30, the energy storage unit 25 maintains the operation of the host 10, so that the host 10 does not shut down and responds quickly, thereby continuously heating the soldering iron tip 40.

[0048] In summary, the portable electric soldering iron 100 with high power output provided by the utility model is powered by the power supply module 30 and the current output by the power supply module 30 is boosted by the converter 20, thereby achieving high power output of the host 10. In addition, through the detachable connection between the second shell 21 and the third shell 31, the power supply module 30 can be quickly replaced to ensure the continuity of use, without the need to connect an external power supply through wires, and the size is short and the volume is small, which is convenient for operators to use for a long time.

[0049] The present invention is not limited to what is described in the specification and implementation modes, and therefore, additional advantages and modifications can be easily realized by those familiar with the art. Therefore, without departing from the spirit and scope of the general concept defined by the claims and their equivalents, the present invention is not limited to the specific details, representative devices, and illustrative examples shown and described herein.

Claims

1. A portable electric soldering iron with high power output, characterized in that: include: The host comprises a first shell and a heat-insulating tube disposed in the first shell, a main control module disposed in the heat-insulating tube, and a soldering iron tip socket and a first power interface both electrically connected to the main control module; The converter comprises a second housing, a boost circuit disposed in the second housing, and a second power interface and a second positive and negative contact electrically connected to the boost circuit respectively; the second housing is connected to the first housing so that the first power interface is electrically connected to the second power interface; Power supply module; The power supply module includes a third shell, a battery disposed in the third shell, and first positive and negative contacts electrically connected to the battery; the third shell is detachably connected to the second shell so that the first positive and negative contacts are electrically connected to the second positive and negative contacts, thereby electrically connecting the battery to the main control module through the boost circuit; Soldering iron tip; the soldering iron tip is connected to the soldering iron tip socket, thereby being electrically connected to the main control module.

2. The portable electric soldering iron with high power output as claimed in claim 1, characterized in that: The first shell is cylindrical or truncated cone-shaped, and the second shell and the third shell are both cylindrical; the soldering iron tip socket and the first power interface are respectively arranged on opposite sides of the first shell; the second power interface and the second positive and negative contacts are respectively arranged on opposite sides of the second shell.

3. The portable electric soldering iron with high power output as claimed in claim 1, characterized in that: The main control module includes a main control chip, a voltage stabilizing circuit and a switch; the voltage stabilizing circuit is connected in series between the first power interface and the main control chip, and the switch is connected in series between the main control chip and the soldering iron head socket.

4. The portable electric soldering iron with high power output as claimed in claim 3, characterized in that: The main control module also includes a WiFi module and / or a Bluetooth module; the WiFi module and the Bluetooth module are used to establish a remote network connection with an external server or a host computer.

5. The portable electric soldering iron with high power output as claimed in claim 3, characterized in that: The main control module also includes an intelligent adjustment module, which stores mode parameters corresponding to different usage scenarios and is used to automatically adjust to corresponding mode parameters for different scenarios.

6. The portable electric soldering iron with high power output as claimed in claim 3, characterized in that: A display screen is also provided at a preset position of the first shell; the display screen is connected to the main control chip and is used to display: the temperature of the soldering iron tip, the temperature of the host, a timer, and real-time power.

7. The portable electric soldering iron with high power output as claimed in claim 6, characterized in that: A button is also provided at a preset position of the first shell, and the button is used to control the main control chip.

8. The portable electric soldering iron with high power output as claimed in claim 1, characterized in that: The first shell and the second shell are detachably connected by means of threads or snap connections.

9. The portable electric soldering iron with high power output as claimed in claim 1, characterized in that: The second shell is detachably connected to the third shell by magnetic attraction or snap connection.

10. The portable electric soldering iron with high power output as claimed in claim 1, characterized in that: The converter also includes an energy storage unit electrically connected to the second power interface; when the power supply module is disconnected from the converter, the energy storage unit is used to supply power to the host.

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