CN217928895U

CN217928895U - Solder paste induction electromagnetic oven with high safety system

Info

Publication number: CN217928895U
Application number: CN202222141819.2U
Authority: CN
Inventors: 黄义荣; 李展欣; 王纪红; 彭丽
Original assignee: Dongguan City Thousand Island Metal Foil Co ltd
Current assignee: Dongguan City Thousand Island Metal Foil Co ltd
Priority date: 2022-08-15
Filing date: 2022-08-15
Publication date: 2022-11-29
Anticipated expiration: 2032-08-15

Abstract

The utility model discloses a high tin cream response electromagnetism stove of safety coefficient relates to electromagnetism stove technical field, specifically is a high tin cream response electromagnetism stove of safety coefficient, which comprises an upper housing, the below of going up the casing is equipped with down the casing, the front end of casing is equipped with the display panel down, the inside of casing is equipped with the holding chamber down, the top in holding chamber is equipped with the circuit board, the inside top of circuit board is equipped with the transformer, the top of transformer is equipped with the coil panel, the inside of coil panel is equipped with thermistor spare, the rear end in holding chamber is equipped with heat-conducting component. The utility model discloses be provided with the display panel, set up the work that the display panel passes through control button control tin cream induction electromagnetic oven, electronic display screen can show the operating condition of tin cream induction electromagnetic oven, and the thermistor spare of setting passes through the heating temperature of heat sensitive probe response pan to transmit to the circuit board, control the working process of tin cream induction electromagnetic oven.

Description

Solder paste induction electromagnetic oven with high safety system

Technical Field

The utility model relates to an electromagnetism stove technical field specifically is a high tin cream response electromagnetism stove of safety coefficient.

Background

The principle of electromagnetism stove is the electromagnetic induction phenomenon, utilizes the direction constantly changed magnetic field that alternating current produced through the coil promptly, and the vortex current will appear in the conductor in the middle of being in the alternating current, and the vortex current can be with the conductor heating to realize the heating, current tin cream induction electromagnetism stove can lead to the internals to damage because of temperature control's unstability a bit, causes the potential safety hazard, for this reason, we provide a high tin cream induction electromagnetism stove of safety coefficient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a solder paste response electromagnetism stove that safety coefficient is high to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a solder paste response electromagnetism stove that safety coefficient is high, includes the base, the below of going up the casing is equipped with down the casing, the front end of casing is equipped with the display panel down, the inside of casing is equipped with the holding chamber down, the top in holding chamber is equipped with the circuit board, the inside top of circuit board is equipped with the transformer, the top of transformer is equipped with the coil panel, the inside of coil panel is equipped with thermistor spare, the rear end in holding chamber is equipped with heat-conducting component.

Preferably, the display panel comprises an electronic display screen and control buttons, and the control buttons are arranged on the right side of the electronic display screen.

Preferably, the thermistor component comprises a thermistor probe, a lead wire and a shell, the lead wire is arranged in the shell, and the thermistor probe is arranged above the lead wire.

Preferably, the heat conduction assembly comprises a fan and an air outlet, and the air outlet is arranged below the fan.

Preferably, a ceramic plate is disposed inside the upper case.

Preferably, both sides and the rear end of casing all are equipped with the air exit down, the inside of air exit is equipped with the filter screen.

Preferably, a rectifier bridge is arranged on the right side of the heat conduction assembly.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model is provided with a display panel which controls the work of the solder paste induction electromagnetic oven through a control button, and an electronic display screen can display the work state of the solder paste induction electromagnetic oven;

2. the utility model is provided with a thermistor part which induces the heating temperature of the cooker through a heat sensitive probe and transmits the temperature to a circuit board to control the working process of the solder paste induction electromagnetic oven;

3. the utility model is provided with a heat conducting component which utilizes a fan to discharge the heat inside to the outside through an air outlet, controls the temperature inside and prevents the device from being damaged due to overhigh temperature inside;

4. the utility model discloses be provided with ceramic cup, the ceramic plate of setting can even heat transfer, and coefficient of expansion is less when using.

5. The utility model discloses be provided with the air exit, the air exit of setting can be more quick discharges the steam that produces inside, and the filter screen of setting can completely cut off some external impurity and get into inside the casing.

6. The utility model discloses be provided with the crossing current bridge, the rectifier bridge of setting protects the voltage of tin cream electromagnetism stove during operation, prevents to lead to the internal arrangement to damage because of voltage instability, arouses the incident.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic structural view of the heat conducting assembly of the present invention;

fig. 4 is a schematic structural view of the thermistor member of the present invention.

In the figure: 1. an upper housing; 2. a lower housing; 3. a display panel; 301. an electronic display screen; 302. a control button; 4. an accommodating cavity; 5. a circuit board; 6. a transformer; 7. a coil panel; 8. a thermistor member; 801. a heat sensitive probe; 802. a lead wire; 803. a housing; 9. a heat conducting component; 901. a fan; 902. an air outlet; 10. a ceramic plate; 11. an air outlet; 12. filtering with a screen; 13. a rectifier bridge.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: a solder paste induction electromagnetic oven with high safety system comprises an upper shell 1, a ceramic plate 10 is arranged in the upper shell 1, the ceramic plate 10 can uniformly transfer heat and has small expansion coefficient when in use, a lower shell 2 is arranged below the upper shell 1, air outlets 11 are respectively arranged at two sides and the rear end of the lower shell 2, a filter screen 12 is arranged in each air outlet 11, the air outlets 11 can quickly discharge hot air generated in the inner part, the filter screen 12 can isolate a part of external impurities from entering the inner part of the shell, a display panel 3 is arranged at the front end of the lower shell 2, the inside of casing 2 is equipped with holding chamber 4 down, the top in holding chamber 4 is equipped with circuit board 5, the inside top of circuit board 5 is equipped with transformer 6, transformer 6's top is equipped with coil panel 7, coil panel 7's inside is equipped with thermistor 8, the rear end in holding chamber 4 is equipped with heat-conducting component 9, display panel 3 includes electronic display 301 and control button 302, electronic display 301's right side is equipped with control button 302, set up display panel 3 and pass through the work of control button 302 control tin cream induction electromagnetic oven, and electronic display 301 can show the operating condition of tin cream induction electromagnetic oven.

Referring to fig. 3 and 4, a solder paste induction electromagnetic oven with a high safety system is provided, in which a heat conducting assembly 9 includes a fan 901 and an air outlet 902, the air outlet 902 is disposed below the fan 901, the heat conducting assembly 9 is configured to discharge internal heat to the outside through the air outlet 902 by using the fan 901, control internal temperature, and prevent the device from being damaged due to an excessively high temperature, a rectifier bridge 13 is disposed on the right side of the heat conducting assembly 9, the rectifier bridge 13 is disposed to protect voltage of the solder paste induction electromagnetic oven during operation, and prevent the internal device from being damaged due to unstable voltage, which causes a safety accident, a thermistor 8 includes a thermistor probe 801, a lead 802 and a housing 803, a lead 802 is disposed inside the housing 803, a thermistor probe 801 is disposed above the lead 802, and the thermistor 8 senses a heating temperature of a pot through the thermistor probe 801 and transmits the heating temperature to a circuit board 5, thereby controlling a working process of the solder paste induction electromagnetic oven.

The high tin cream response electromagnetism stove of this safety coefficient's theory of operation: firstly, the whole device is placed on a plane, after the whole device is electrified, the device is enabled to work by using a control button 302 of a display panel 3, meanwhile, the control button 302 transmits a signal to a circuit board 5, the circuit board 5 transmits current to a transformer 6 through a rectifier bridge 13, and then the current is transmitted to a coil panel 7, so that a conductor in the device generates heat;

secondly, when the device works, the temperature of the device is controlled in real time by the thermistor 8 arranged in the coil panel 7 and is transmitted to the circuit board 5 through the thermosensitive probe 801 to control the working process of the device, and meanwhile, the fan 901 of the heat conducting assembly 9 can discharge heat generated in the internal working process through the air outlet 902, so that the device is prevented from being damaged due to overhigh temperature in the device, and safety accidents are prevented;

finally, when the device works, the ceramic plate 10 in the upper shell 1 can uniformly transmit heat to an object to be heated, the air outlet 11 in the lower shell 2 can control the temperature in the inner part, and the filter screen 12 can isolate a part of external impurities from entering the shell to cause part damage.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A solder paste induction electromagnetic oven with a high safety system comprises an upper shell (1), and is characterized in that: the improved LED lamp is characterized in that a lower shell (2) is arranged below the upper shell (1), a display panel (3) is arranged at the front end of the lower shell (2), a containing cavity (4) is arranged inside the lower shell (2), a circuit board (5) is arranged above the containing cavity (4), a transformer (6) is arranged above the circuit board (5), a coil disc (7) is arranged above the transformer (6), a thermistor component (8) is arranged inside the coil disc (7), and a heat conduction component (9) is arranged at the rear end of the containing cavity (4).

2. The solder paste induction electromagnetic oven with high safety system as claimed in claim 1, wherein: the display panel (3) comprises an electronic display screen (301) and control buttons (302), and the control buttons (302) are arranged on the right side of the electronic display screen (301).

3. The solder paste induction electromagnetic oven with high safety system as claimed in claim 1, wherein: the thermistor piece (8) comprises a thermistor probe (801), a lead (802) and a shell (803), wherein the lead (802) is arranged in the shell (803), and the thermistor probe (801) is arranged above the lead (802).

4. The solder paste induction electromagnetic oven with high safety system as claimed in claim 1, wherein: the heat conduction assembly (9) comprises a fan (901) and an air outlet (902), wherein the air outlet (902) is arranged below the fan (901).

5. The solder paste induction electromagnetic oven with high safety system as claimed in claim 1, wherein: a ceramic plate (10) is arranged inside the upper shell (1).

6. The solder paste induction electromagnetic oven with high safety system as claimed in claim 1, wherein: both sides and the rear end of casing (2) all are equipped with air exit (11) down, the inside of air exit (11) is equipped with filter screen (12).

7. The solder paste induction electromagnetic oven with high safety system of claim 1, wherein: and a rectifier bridge (13) is arranged on the right side of the heat conduction assembly (9).