KR20160023384A

KR20160023384A - Wood burning machine

Info

Publication number: KR20160023384A
Application number: KR1020140109720A
Authority: KR
Inventors: 김송희
Original assignee: 김송희
Priority date: 2014-08-22
Filing date: 2014-08-22
Publication date: 2016-03-03

Abstract

The present invention relates to a wood burning device comprising: a body having a circuit unit formed in a housing and including an electric power supplying unit, a control unit, and a voltage conversion unit, and having multiple contact units formed on any one surface in the outside of the housing and connected to the voltage conversion unit; a burning pen having a connection line formed in a lower side end part of a handle unit thereof and connected to the contact unit of the body to be attached and detached, and having a connection unit formed in an upper side end part of the handle unit; and a pen point connected to the connection unit of the burning pen to be attached and detached, and emitting heat through electric power supply of the electric power supplying unit. According to the present invention, multiple contact units for connecting burning pens are formed in a body, and burning work is performed by respectively connecting each of the contact units with the burning pens to which pen points are differently coupled. Accordingly, without exchanging a pen point, burning work may be continuously performed by using different pen points. Through continuous burning work, work efficiency is improved, and work time may be reduced. An accident which may occur during a pen point replacing procedure can be prevented in advance.

Description

Wood burning machine

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wood burning machine used for burning wood,

Wood burning refers to a technique of inserting fast and slow or thick and thin pictures or letters on wood by using heat of a pointed or blunt edged iron, and using the width of the heat to reach its strength. A wood burning machine developed for easy use with a pen tip is used.

The wood burning machine includes a main body which is provided with a power cord and is supplied with power from the outside, a burning pen which is detachably attached to the main body and serves as a handle, The prior art of the wood burning machine is disclosed in Korean Patent No. 10-0839852.

However, in the conventional wood burning machine, when a burning pen is connected to the main body, one or two burning pens are connected to the main body, so that when a different expression technique such as surface treatment or pre-treatment is required in the burning process, A pen tip suitable for the nib representation technique consisting of a bell is selected and inserted into the end portion of the burning pen from time to time to be used. Thus, the operation takes a long time, the workability is not good, There is a problem that the image is easily worn.

Accordingly, the present invention is conceived to solve the above-mentioned problems. Accordingly, it is an object of the present invention to provide a method and apparatus for simultaneously connecting a plurality of burning pens provided with different types of nibs to a main body, The object of the present invention is to provide a wood burning machine capable of quickly, safely and effectively performing a burning operation using a pen.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory and are not intended to limit the invention to the precise form disclosed. It can be understood.

According to a preferred embodiment of the present invention, there is provided a portable terminal comprising: a main body having a circuit portion including a power supply portion, a control portion, and a voltage conversion portion inside a housing, and a plurality of connection portions connected to a voltage conversion portion on one side of the housing, A burning pen detachably connected to a connecting portion of the burning pen and having a heating function through a power supply of the power supply unit, a burning pen having a connection line detachably connected to a connection portion of the main body at a lower end portion thereof and having a connection portion at an upper end of the handle portion, And a pen tip.

More preferably, the connecting portion is formed by six pieces, and three connecting portions are formed on the front surface and the rear surface of the housing or opposite to each other.

More preferably, the control section of the circuit section includes a temperature regulator so that the output voltage applied to each of the connection sections is controlled simultaneously.

More preferably, the temperature regulator is provided in correspondence with the connection portion so that the output voltage applied to each connection portion is individually controlled.

More preferably, the voltage converter is connected to the plurality of connections via a connection ON / OFF switch, respectively.

The present invention is characterized in that a plurality of connecting portions for connecting a burning pen to a main body are formed, and a burning operation is performed by connecting burning pens coupled with different nibs to respective connecting portions, And it is possible to shorten the working time while improving the efficiency of the work by continuous burning operation and prevent the safety accident that may occur in the replacement process of the pen tip in advance.

Also, since a single body can be used simultaneously by a plurality of people, it is very economical because it can be usefully used as a practical training material for group classes and students.

In addition, since the effect of the present invention described above is expected to be exerted by the composition of the contents regardless of whether or not the inventor perceives it, the effect described above is only some effects according to the contents described, Should not be recognized.

Further, the effect of the present invention should be grasped further by the entire description of the specification, and even if it is not stated in an explicit sentence, a person having ordinary skill in the art to which the written description belongs, It should be seen as an effect described in this specification.

1 is a perspective view illustrating a wood burner according to an embodiment of the present invention.
2 is another perspective view illustrating a wood burner according to an embodiment of the present invention.
3 is a perspective view schematically illustrating the inside of a body of a wood burning machine according to an embodiment of the present invention.
4 is a circuit diagram illustrating a circuit portion of a main body of a wood burner according to an embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

It is to be understood that the same is by way of illustration and example only and is not to be taken by way of limitation, the scope of the present invention being indicated by the appended claims rather than by the foregoing description.

In addition, the sizes and shapes of the components shown in the drawings may be exaggerated for clarity and convenience of explanation, and the terms defined specifically in consideration of the structure and operation of the contents described may vary depending on the intention or custom of the user or the operator And the definitions of these terms should be based on the contents throughout this specification.

The construction of the wood burning machine according to the present invention can be broadly divided into a main body composed of a housing having a circuit part therein, a burning pen connected to the main body, and a pen nib connected to the end of the burning pen, A detailed description of such a configuration will be given below with reference to FIGS. 1 and 2.

In the main body 100,

The pen tip 300 is heated by the burning pen 200, which will be described later.

The main body 100 may include a circuit unit 120 and a housing 110 in which the circuit unit 120 is embedded.

3, the circuit unit 120 includes a power supply unit 121 receiving power from the outside through a connection of the power cord 400, a control unit 122 for converting, stabilizing, distributing and adjusting the current, And a voltage conversion unit 123 connected to the control unit 122 and performing a transforming function.

The circuit unit 120 includes a power lamp 125 connected to the control unit 122 for visually confirming the power supply and a fuse 126 for automatically shutting off the power supply from the power supply unit 121 to the control unit 122 And a power ON / OFF switch 127 for selectively applying the current of the power supply unit 121 to the control unit 122. In addition,

The controller 122 of the circuit unit 120 may further include a temperature controller 124. The temperature controller 124 adjusts the output voltage of the connection unit 111 in steps, The temperature of the pen tip 300, which is connected to the connection portion 111 through the pen 200, can be adjusted in a stepwise manner.

The temperature controller 124 can control the output voltage of the plurality of connection units 111 connected to the voltage converting unit 123 at the same time and adjusts the output voltage of the temperature adjusting unit 124 according to the number of the connection units 111 So that the output voltages of the respective connection parts 111 can be individually adjusted.

This is because the temperature of each pen tip 300 provided in the plurality of burning pens 200 can be simultaneously adjusted through the temperature controller 124 but the temperature of each pen tip 300 provided in the burning pen 200 can be individually adjusted, In the course of the burning operation, different temperatures of the nib 300 can be used to make works in a more detailed and elaborate manner.

The circuit unit 120 is provided with the connection unit ON / OFF switch 113 for selectively interrupting the flow of the current between the voltage conversion unit 123 and the plurality of connection units 111 so that all of the connection units 111 are energized Or only a required number of connecting portions 111 can be selected and used.

The burning pen 200, which is not used among the plurality of burning pens 200 connected to the main body 100, cuts off the power supply by using the connection ON / OFF switch 113, thereby reducing unnecessary power consumption, Accidents can also be prevented.

The housing 110 serves to protect the components of the circuit unit 120 from the outside while the components constituting the circuit unit 120 are housed in the housing 110. The housing 110 does not have to be defined in any one form, A power connection part 112 is provided on one side of the housing 110 so that the power cord 400 can be connected to the outside of the housing 110, Such a power supply connection 112 is connected to the power supply 121 of the circuit unit 120.

At least one connecting part 111 is provided on one side of the housing 110 or on both sides of the opposite side or opposite sides of the housing 110 so that the burning pen 200 to be described later can be connected. Voltage conversion unit 123, as shown in FIG.

The number of the connection portions 111 is not necessarily limited to one, but may be six. The six connection portions 111 may be provided on one side of the housing 110, and six connection portions 111 may be formed on the housing 110 On both opposite sides or non-opposite sides.

In the embodiment of the present invention, as illustrated in FIGS. 1 and 2, three connecting portions 111 are provided on the front and rear surfaces of the housing 110, And may be formed to be distributed in various forms on the upper surface, the opposite side surface, and the front and rear surfaces, if necessary.

3, the above-described circuit unit 120 is housed in the housing 100. At this time, a heat sink may be provided inside the housing 100 to cool the circuit unit 120, A heat dissipation hole may be provided on one side of the heat exchanger 100.

The burning pen 200,

A tool that receives a power from the main body 100 to heat a pen tip 300 to be described later and touches the pen tip 300 on the surface of an object such as a tree to inscribe a figure or a letter to be.

The burning pen 200 may include a knob 230 and a connecting line 210 provided at a lower end of the knob 230 and a connecting portion 220 provided at an upper end of the knob 230 .

One end of the connecting line 210 is electrically connected to the upper connecting part 220 through the lower end of the handle 230 and the other end of the connecting line 210 is connected to the connecting part 111 As shown in FIG.

A pen tip 300 to be described later is detachably mounted on the connection portion 220 at the upper end of the handle 230. When the pen tip 300 is connected to the connection portion 220, the pen tip 300 is electrically connected to the connection line 210 do.

The handle 230 may be made of a material that can block heat to prevent the hands of the operator from burning due to the heat generated by the nib 300. The handle 230 may further include a heat shield member .

A temperature indicator (not shown) may be provided on the handle 230. When the temperature indicator is provided on the handle 230, the temperature of the handle 230 may be adjusted to a high temperature Since the operator can visually confirm the temperature, the problem that the handle 230 is heated at a high temperature instantaneously through the burning operation for a long time can be effectively solved.

In the nib 300,

And is detachably attached to the connecting portion 220 of the burning pen 200. The connecting portion 220 has a plurality of different lengths and shapes.

The pen tip 300 is electrically connected to the connection portion 220 while the lower end of the pen tip 300 is inserted into the connection portion 220 of the burning pen 200. When power is supplied through the connection portion 220, .

Hereinafter, the process of using the wood burner according to the present invention will be described.

The connecting line 210 of the burning pen 200 is connected to the connecting part 111 provided in the main body 100 while the external power is connected to the main body 100 by using the power cord 400, The pen nib 300 is connected to the connection part 220 of the display unit 220 according to the expression technique to be expressed through a burning operation.

One of the burning pens 200 may be used depending on the conditions and work of the burning operation. If one of the burning pens 200 is used, the nib 300 having different shapes may be changed from time to time to change the expression, I will work.

The burning pen 200 is connected to each of the plurality of connecting portions 220 as needed and the pen nibs 300 having different shapes are connected to each burning pen 200, The burning operation can be continuously performed without replacing the burner 300.

At this time, the burning pen 200 connected to the plurality of connection units 220 is connected to the connection unit 111 by using the connection unit ON / OFF switch 113 provided for each connection unit 111, , Unnecessary power consumption can be reduced and an accident such as an image can be prevented from occurring due to the pen tip 300 of the heated burning pen 200. [

The temperature of the pen tip 300 of the burning pen 200 connected to the connection unit 111 can be adjusted by controlling the temperature of the pen tip 300 through the temperature controller 124 and the temperature controller 124 can be controlled for each connection unit 111 The temperature of the nib 300 provided in each burning pen 200 can be individually controlled to improve the convenience of the burning operation and further enhance the perfection of the work through precision and rich expressiveness of the work.

Although the present invention has been described in connection with certain exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. Therefore, the scope of the disclosed contents should not be limited to the described embodiments, but should be determined by the appended claims and equivalents thereof.

100: main body 110: housing
111: connection part 112: power connection part
113: connection ON / OFF switch 120: circuit part
121: power supply unit 122:
123: voltage converter 124: temperature controller
125: Power lamp 200: Burning pen
210: connection line 220: connection
230: handle 300: nib

Claims

A housing including a power supply unit, a control unit, and a voltage conversion unit, and a plurality of connection units connected to the voltage conversion unit on one side of the housing.
A burning pen having a connecting line detachably connected to a connecting portion of the main body at a lower end of the handle and having a connecting portion at an upper end of the handle; And
And a pen tip detachably connected to the connecting portion of the burning pen to exert heat through a power supply of the power supplying portion.

The method according to claim 1,
Wherein the connecting portion is formed by six pieces, and three connecting portions are formed on the front surface, the rear surface, or both side surfaces of the housing so as to face each other.

The method according to claim 1,
Wherein the control unit of the circuit unit includes a temperature controller to control an output voltage applied to each of the connection units at the same time.

The method of claim 3,
Wherein the temperature regulator is provided in correspondence with the connection portion so that an output voltage applied to each connection portion is individually controlled.

The method according to claim 1,
Wherein the voltage converting unit is connected to a plurality of connection units through a connection ON / OFF switch.