KR101838438B1 - LED plastic flower - Google Patents

Abstract

The present invention relates to an LED flower sculpture, and more particularly, to an LED flower sculpture in which heat generated inside the sculpture is minimized by installing a heat sink inside the sculpture, and external air is allowed to flow through a ventilation hole to prevent LED from being damaged by the heat generated. The LED flower sculpture comprises: a support table; a heat sink installed and fixed on an upper part of the support table; and LED mounted on an upper surface of the heat sink and emitting light by electricity supplied from the outside; and a sculpture formed to surround the heat sink, wherein the heat sink comprises: a board formed of a disc-shaped metal material, having a grid-shaped insertion groove on an upper surface thereof, and absorbing heat generated from the LED; and a radiating line which is fitted in the insertion groove, formed of a copper material, and dispersing heat concentrated in the center of the board.

Description

LED plastic flower {LED plastic flower}

The present invention relates to an LED molding flower, and more particularly, to an LED molding flower, in which heat generated inside a molding is minimized by installing a heat sink inside the molding, external air is introduced through a ventilation hole, LED < / RTI >

In general, sculpture is a product to maximize the effect of advertisement by widely publicizing the product to the general public. Such a molding has a shape of a variety of articles or a shape of a plate, and the shape of the article to be advertised on the surface is printed.

The above-mentioned conventional sculptures are often large-sized so that they can be easily seen by a large number of people. Most of the large sculptures are provided with lighting means inside so as to have an advertisement effect at night. And not only the shape of the article but also the shape of the article by using the shape of the article.

However, in the case of the above-described large-scale molding, the installation of the neon sign or other lighting means is complicated, resulting in an increase in the installation cost and inconvenience to carry.

Prior art literature

Patent literature

(Patent Document 0001) Domestic Registration Utility Model No. 20-0284520 (Registered on July 23, 2002)

(Patent Document 0002) Domestic Public Utility Model No. 20-2009-0008898 (published on September 02, 2009)

(Patent Document 0003) Domestic Registration No. 10-1096117 (registered on December 13, 2011)

(Patent Document 0004) Domestic Registration No. 10-1376454 (Registered on Mar. 13, 2014)

The present invention provides an LED molding flower having a heat sink for minimizing the heat generated inside the molding by using a heat sink inside the molding and preventing external air from flowing through the vent to prevent the LED from being damaged by heat generation .

In addition, the present invention has an object of providing an alarm signal when a temperature sensor is installed on a heat sink to overheat the temperature of the heat sink, thereby prompting the operator to recognize and overheat the heat sink quickly.

As means for achieving the above object,

A support stand; A heat sink installed and fixed on the support table; An LED mounted on the upper surface of the heat sink and emitting light by electricity supplied from the outside; And a molding formed to surround the heat sink, wherein the heat sink is formed of a disc-shaped metal material, a grid-shaped insertion groove is formed on an upper surface thereof, and a panel for absorbing heat generated from the LED; And a heat radiating line which is fitted in the insertion groove and is made of a copper material and disperses heat concentrated in the center of the panel; A plurality of ventilation holes are formed in the lower outer circumferential surface to allow outside air to flow into the inside, and the light guide plate is formed to diffuse light emitted from the LEDs; And a controller for providing a temperature sensor on the heat sink and outputting an alarm signal through the alarm signal automatic output unit when the temperature sensor detects that the temperature sensor is overheated.

In addition, the alarm signal automatic output unit 1000 includes a power supply unit 1110 for applying power to the alarm signal output unit 1000 by itself; A first relay switch (RY1) provided on one side of an output terminal of the power source unit for switching a power source output from the power source unit; A second relay switch (RY2) provided on the other end of the output terminal of the power source unit for switching a power source unit output from the power source unit; A third relay switch RY3 coupled to an output terminal of the second relay switch and generating a magnetic force when the second relay switch is switched; A first circuit connection switch (sw1) for performing a function of energizing the circuit while the iron wire is pulled by the third relay switch; A second alarm signal output power switch (not shown) that is operable to supply power to the alarm signal output control unit 1140 and to display an alarm signal through the alarm signal display unit 1150 when the iron wire is pulled by the third relay switch sw2); The second relay switch is switched to induce the third relay switch to be switched so that the first circuit connection switch and the second alarm signal output power supply switch are switched and then the second relay switch is turned off, An alarm for switching the relay switch and for continuing the switching state of the first circuit connection switch and the second alarm signal output power switch configured to be interlocked with the first relay switch at the same time, A control unit 1120; A circuit-operating iron piece (1131) which contacts the first circuit connecting switch (sw1) to relay power supplied from the first relay switch to continue the flow of power; And an alarm signal output control unit power supply unit for connecting the power supply to the alarm signal output control unit 1140 and guiding the alarm device to operate when the circuit breaker 1131 is turned on, A steel wire piece 1132; The first circuit connection switch sw1 and the circuit operation wire 1131 are connected to each other at the lower end of the circuit operation steel plate 1131 and at the lower end thereof in the form of a bar magnet having an S pole, First self-sustaining means 1133 for guiding the electric power to be maintained in the off-state at all times; And the first magnetic holding means 1133 having an S pole at the lower end and a first magnetic holding means 1133 at the upper end of the first circuit connecting switch sw1, The operating piece 1131 is pulled up when the third relay switch is actuated so that the S pole constituting the upper part of the body and the first magnetic holding means 1133 The N pole constituting the lower portion of the body and the S pole constituting the lower portion of the body of the first magnetic holding means 1133 are located close to each other, When the first circuit connecting switch sw1 is magnetically coupled to the holding means 1133 and the first circuit connecting switch sw1 is switched, the state of attachment of the circuit-operating ferrule 1131 continues even if the operation of the third relay switch is stopped, And the second relay switch is connected to the first relay switch and the third relay switch, the first relay switch is connected to the first relay switch, Maintenance means 1134; The first magnetic holding means 1133 is disposed at a lower end of the circuit board 1131 at a predetermined distance from the first magnetic holding means 1133. The lower end of the first magnetic holding means 1133 is in the form of a bar magnet having an S pole, The circuit breaker 1131 is lifted from the first circuit connection switch sw1 to maintain the circuit breaker state when the third relay switch is not operated and the circuit breaker 1131 is lowered Auxiliary magnetic holding means 1133a for holding the ON state of the first circuit connecting switch sw1; And the second magnetic holding means and the first magnetic holding means are magnetically coupled to each other so that they are not directly coupled to each other but are held in a constant gap while being magnetically coupled to each other A spacing agent 1134a for inducing the first self-sustaining means and the second self-sustaining means to naturally separate from each other at the time of disassembly; And a control unit for controlling the operation of the alarm signal display unit when the user operates the alarm unit to interrupt the operation of the alarm signal, And a manual operation switch 1135 for stopping the output of the alarm signal so that the alarm signal is no longer output.

If the temperature of the heat sink is higher than the reference noise level as a result of measurement by the noise measurement sensor, the control unit may control the operation of the smell sensor 1151 according to the control of the control unit. And a malodor pumping means 1152 for outputting the malodor pumping means.

As described above, according to the present invention, there is provided a heat dissipating plate for minimizing heat generated inside a molding by using a heat dissipating plate inside the molding, and preventing external air from flowing through the ventilation hole to damage the LED due to heat generation It has the effect of providing LED molding flower.

Further, according to the present invention, when a temperature sensor is installed on a heat sink, an alarm signal is output when the temperature of the heat sink is over the reference temperature, thereby enabling the operator to quickly recognize and overheat the heat sink.

1 is an overall perspective view of an LED molding flower provided with a heat sink according to the present invention;
2 is a side view of an LED molding flower provided with a heat sink according to the present invention.
3 is a view illustrating a heat sink of an LED molded flower provided with a heat sink according to the present invention.
4 is a cross-sectional view of an LED molding flower provided with a heat sink according to the present invention.
5 is a block diagram of a configuration for an alarm signal of the present invention;
6 is a circuit diagram showing an automatic alarm signal output section of the present invention.
7 is an enlarged view of the main part of Fig.
8 is an operational example of the present invention.

The operation principle of the preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings and description. It should be understood, however, that the drawings and the following detailed description are exemplary and explanatory and are intended to provide further explanation of the invention, and are not to be construed as limiting the present invention.

In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear. The terms used below are defined in consideration of the functions of the present invention, which may vary depending on the user, intention or custom of the operator. Therefore, the definition should be based on the contents throughout the present invention.

It is to be understood that both the foregoing general description and the following detailed description of the present invention are exemplary and explanatory and are intended to provide further explanation of the invention as claimed. The configuration is omitted as much as possible, and a functional configuration that should be additionally provided for the present invention is mainly described.

Those skilled in the art will readily understand the functions of the components that have been used in the prior art among the functional configurations that are not shown in the following description, The relationship between the elements and the components added for the present invention will also be clearly understood.

In order to efficiently explain the essential technical features of the present invention, the following embodiments properly modify the terms so that those skilled in the art can clearly understand the present invention, It is by no means limited.

As a result, the technical idea of the present invention is determined by the claims, and the following embodiments are merely illustrative of the technical idea of the present invention in order to efficiently explain the technical idea of the present invention to a person having ordinary skill in the art to which the present invention belongs. .

1 is an overall perspective view of an LED molding flower provided with a heat sink according to the present invention;

2 is a side view of an LED molding flower provided with a heat sink according to the present invention.

3 is a view illustrating a heat sink of an LED molded flower provided with a heat sink according to the present invention.

4 is a cross-sectional view of an LED molding flower provided with a heat sink according to the present invention.

5 is a block diagram of a configuration for an alarm signal of the present invention;

6 is a circuit diagram showing an automatic alarm signal output section of the present invention.

7 is an enlarged view of the main part of Fig.

8 is a diagram illustrating an operation example of the present invention,

1 to 4, the LED molding flower provided with the heat sink according to the present invention is installed in an area requiring landscaping such as a park, so as to illuminate the LEDs at night to enjoy the night view, , In particular, a variety of flowers can be used as shaped objects. The LED molded flower provided with the heat sink according to the present invention may include a strut 100, a heat sink 200, an LED 300, a molding 400 and a control unit 500.

The pedestal 100 is formed in a cylindrical shape and may be provided to fix and support the heat sink 200.

The heat sink 200 may be disposed inside the molding 400 to absorb heat generated from the LED 300 having a high heat generation and to radiate heat to the outside. The heat sink 200 may include a panel 210 and a heating wire 220.

The panel 210 is formed of a disc-shaped metal having a predetermined thickness, and a grid-shaped insertion groove 211 may be formed on the upper surface of the panel 210. In particular, the panel 210 may be formed of a metal material less expensive than copper or aluminum, thereby reducing manufacturing costs. The panel 210 may be fixed on the upper side of the pedestal 100, and the LED 300 may be installed and fixed at the center.

The heating wire 220 is formed of a copper wire having a good thermal conductivity and is formed in a lattice shape so that a plurality of copper wires are connected to each other. The heating wire 220 is inserted and fixed in the insertion groove 211 formed in the panel 210, For example.

That is, when light is emitted from the LED 300 installed on the panel 210, heat is generated by the light. Heat generated from the LED 300 is intensively applied to the center of the panel 210, The heat transferred to the center of the panel 210 is transmitted to the heat radiation line 220 provided on the upper side of the panel 210 so that the heat generated from the LED 300 is dispersed by the heat radiation line 220.

Meanwhile, in the related art, when the LED 300 is used for a long period of time without a heat sink and the LED 300 is heated for a long time, the life of the LED 300 is shortened, In order to solve such a problem, in the present invention, the LED 300 is installed on the upper side of the heat sink 200, and the heat generated by the LED 300 is continuously absorbed by the heat sink 200. So that the lifetime of the LED 300 is prolonged.

The LED 300 is mounted on the upper surface of the heat sink 200 and is electrically connected to the controller 500 to emit light by receiving power from the controller 500. The LED 300 may be provided to illuminate the periphery of the molding 400 have. In particular, the LED 300 having various colors may be used according to the shape of each molding. For example, when the LED 300 is used for a rose, the red LED 300 is used. When used for a tulip, 300) may be used.

The LED 300 may be installed at the center of the heat sink 200 or at least one between the insertion grooves 211.

The molding 400 is installed on the upper part of the support pedestal 100 and is formed into various flowers such as a rose or a tulip to cover the heat radiating plate 200 and may be provided for decorating a park or an event place. The molding 400 may be formed of a transparent or opaque light guide plate for diffusing light generated from the LED 300 to the outside. The molding 400 may include a ventilation hole 410, an insect control net 411, a fixing plate 420, a conductive line 430 and a pest collection box 440.

A plurality of vent holes 410 are formed on the lower outer circumferential surface of the molding 400 to be spaced apart from each other by a predetermined distance and external air is introduced into the molding 400 to lower the temperature raised by the heat generated from the LED 300 .

The insect control net 411 is fixed to the ventilation hole 410 and may be provided to block insects from flowing into the molding 400. The insect control net 411 is electrically connected to the control unit 500 and is formed in a lattice shape of a metal material so that high voltage electricity provided by the control unit 500 can flow.

That is, if the periphery of the molding 400 is illuminated by emitting the LED 300 for the night landscape, various insects may adhere to the periphery of the molding, thereby damaging the beauty of the molding 400. The beauty of the molding 400 may be damaged And to prevent the pests from being caught by the electric shock of the sculpture 400.

The fixing table 420 may be installed in an annular shape or a ring shape inside the molding 400 and may be provided to secure the molding 400 to the heat sink 200 by inserting and fixing the heat sink 200. Particularly, the molding 400 can be fixedly supported on the heat sink 200 to prevent the molding 400 from being shaken due to external impact, that is, strong wind, and being separated from the cradle 100.

The conductive line 430 is installed and fixed so as to be arranged in a circumferential direction along the inner surface of the molding 400 from the upper side to the lower side and is electrically connected to the control unit 500. The control line 500 receives high- And may be provided to scrape the insects introduced into the molding 400 by high-voltage electricity. The conductive line 430 may be formed of a wire or a copper wire having a predetermined diameter so that high-voltage electricity flows well.

The pest collection box 440 is formed in a box shape having an open upper part and is fixed to a lower portion of the molding 400 and may be provided for temporarily storing the insect pests which have been eradicated in the molding 400. The insect collecting box 440 prevents insects punched by the conductive wire 430 installed inside the molding material 400 from accumulating on the bottom of the molding material 400 to prevent the inside of the molding material 400 from becoming dirty, Allows easy and convenient collection of eradicated pests by workers.

The control unit 500 may be installed to lower the heat sink 200 and supply electricity supplied from the outside to the insect control network 411 and the conductive line 430 by converting the electricity into high voltage electricity. The control unit 500 is electrically connected to the LED 300 and supplies electricity supplied from the outside to the LED 300 so that the LED 300 can emit light. The control unit 500 can repeatedly supply and shut off the high voltage electricity supplied to the insect control net 411 and the conductive line 430 for 1 second to 3 seconds.

That is, if electricity is supplied to the insect control net 411 and the conductive line 430 at any time, the energy is wasted and power is supplied at intervals of 1 second to 3 seconds to reduce energy waste.

Meanwhile, when a battery (not shown) is installed in the control unit 500 and is charged by an external power source and the external power is cut off, the electricity of the battery (not shown) is transmitted through the LED 300, Line 430 so that electricity can be used even in an emergency.

In addition, the controller 500 is connected to the administrator terminal through a wired / wireless communication network, and controls the LED 300 through the administrator terminal.

For example, when the manager 400 disposed at the management center or nearby is connected to the LED 300 by turning on / off the LED 300 while carrying the manager terminal, the molding 400 installed at a height of 3 m to 5 m or more from the ground, And can turn on / off the high-voltage electricity supplied through the control unit 500. FIG.

Meanwhile, when the temperature sensor 600 is installed on the heat sink and the temperature sensor is overheated to a temperature higher than the reference temperature, the controller 500 outputs an alarm signal through the alarm signal automatic output unit 1000, It is to induce the situation to heal quickly.

The automatic alarm signal output unit 1000 includes a power supply unit 1110, a first relay switch RY1, a second relay switch RY2, a third relay switch RY3, a first circuit connection switch a second circuit connection switch sw2, and an alarm control unit 1120. [

The power source unit 1110 applies power to its own power source.

The first relay switch RY1 is provided on one side of the output terminal of the power supply unit to switch the power output from the power supply unit.

The second relay switch RY2 is provided on the other side of the output terminal of the power source unit to switch the power source unit output from the power source unit.

The third relay switch RY3 is coupled to the output terminal of the second relay switch and generates a magnetic force when the second relay switch is switched.

The first circuit connection switch sw1 performs a function of energizing the circuit by pulling the iron piece by the third relay switch.

The second alarm signal output power switch sw2 is supplied with power by the third relay switch so that the alarm signal output control unit 1140 is powered on to induce an alarm signal to be displayed through the alarm signal display unit 1150 It plays a role.

The alarm control unit 1120 switches the second relay switch to induce the third relay switch to be switched so that the first circuit connection switch and the second alarm signal output power switch are switched, The third relay switch is turned off and the first circuit connection switch configured to be interlocked with the first relay switch and the power switch for outputting the second alarm signal are continuously maintained to switch the alarm state It plays a role to sustain.

The present invention is also characterized in that it comprises a circuit element for operation 1131, an alarm piece 1132 for connecting an alarm signal operation control unit, a first magnetic holding means 1133, a second magnetic holding means 1134, Means 1133a, a gap 1134a, and a manual operation switch 1135. As shown in Fig.

The circuit-operating piece 1131 contacts the first circuit connection switch sw1 to relay the power supplied from the first relay switch to continue the flow of power.

The alarm signal output control unit power supply connection piece 1132 is designed to operate in conjunction with the circuit breaker 1131. When the circuit breaker 1131 is turned on, the alarm signal output control unit 1140 is powered Thereby inducing the alarm device to operate.

The first magnetic holding means 1133 is provided at the lower end of the circuit operation steel plate 1131 and has a lower end in the form of a bar magnet having an S pole, sw1 and the circuit-operating iron piece 1131 are always kept in the off-state.

The second magnetic holding means 1134 is provided on the upper portion of the first circuit connecting switch sw1 and has a bar magnet shape having an S pole at the upper end and a first magnet holding The circuit breaker 1133 is pushed to push the circuit breaker 1131 up to maintain the electrically turned off state and the circuit breaker 1131 is pulled up when the third relay switch is operated so that the S The N pole constituting the upper part of the body of the first magnetic holding means 1133 and the N pole constituting the lower portion of the body and the S pole constituting the lower portion of the body of the first magnetic holding means 1133, When the first relay switch is magnetically coupled to the first magnetic holding means 1133 while the first relay switch is in the close position and the first relay switch is turned on at the same time the operation of the third relay switch is stopped, State And then maintains the power supply state through the first relay switch. At this time, when the circuit breaker iron piece is operated by the operation of the third relay switch, the iron wire for connecting the power supply of the alarm signal output controller is automatically operated so that the alarm signal is outputted to the outside.

The auxiliary magnetic holding means 1133a is installed at the lower end of the circuit operation steel plate 1131 in a state of being spaced apart from the first magnetic holding means 1133 by a predetermined distance and has a lower end in the form of a bar magnet having an S pole, When the third relay switch is not operated, the circuit breaker 1131 is lifted from the first circuit connection switch sw1 to keep the circuit in a disconnected state while the third relay switch is in operation, The operating wire 1131 is lowered to maintain the ON state of the first circuit connecting switch sw1.

Particularly, the auxiliary magnetic holding means 1133a affects the second magnetic holding means 1134 even if the first magnetic holding means 1133 is blinded, so that the off state of the first circuit connecting switch during the third relay switch non- And is magnetically coupled with the second magnetic holding means during the operation of the third relay switch to maintain the ON state of the first circuit connecting switch sw1.

The gap 1134a is provided so as to surround the periphery of the N pole of the second magnetic holding means 1134 and the second magnetic holding means and the first magnetic holding means are not directly coupled to each other when they are magnetically coupled, So that the first magnetic holding means and the second magnetic holding means can be separated more naturally from each other by the action of the spacing agent at the time of disassembly. If the spacing agent is not present, the body of the first self-holding means and the body of the second self-holding means are directly attached to each other, so that mutual separation becomes difficult later. Accordingly, in the present invention, further spacers are provided so that the first magnetic holding means and the second magnetic holding means can be easily separated.

The reason why the spacing agent is provided only around the N pole of the second magnetic holding means is that the first magnetic holding means and the second magnetic holding means must be separated from each other when the relay switch is not operated, Pole and the S-pole of the second magnetic holding means are opposed to each other and the separated state can be easily maintained. If the spacing agent is wrapped to the S-pole of the second magnetic holding means, the strength of the S-poles of the first magnetic holding means and the second magnetic holding means is weakened by the interference of the spacers when the third relay switch is not operated The maintenance of the separation state may become unstable.

Accordingly, in the present invention, the spacers are provided only on the N pole of the second magnetic holding means to facilitate the separation of the first magnetic holding means and the second magnetic holding means, and when magnetic coupling is performed, So that the magnetically coupled state can be easily maintained. In practice, when the first magnetic holding means and the second magnetic holding means are coupled to each other, the N pole of the first magnetic holding means and the S pole of the second magnetic holding means come close to each other and are strongly magnetically coupled Even if the relay switch is turned off, the falling state of the circuit breaker 1131 is maintained, so that the ON state of the first circuit connecting switch sw1 can be maintained.

The manual operation switch 1135 is connected to a wire for circuit operation and a wire for connecting an alarm signal output control unit to the power supply. When the user operates the automatic operation switch 1135 to stop the operation of the alarm signal in a state that the alarm signal output unit is turned off, The signal output control unit turns off the iron wire for power connection so that the operation of the alarm signal display unit is stopped so that no alarm signal is outputted.

Hereinafter, the operation of the alarm signal automatic output unit 1000 will be described.

First, a control relation for outputting an alarm signal will be described. In the control unit, the controller applies power to the second relay switch to operate the third relay switch. Accordingly, the first circuit connection switch sw1 and the alarm signal output power switch sw2 are turned on by the operation of the third relay switch, and the alarm signal output control unit 1140 is powered on and the alarm signal is displayed.

When the first circuit connection switch (sw1) is activated, the control unit interrupts the operation of the second relay switch to cut off the operation of the third relay switch, and simultaneously operates the first relay switch.

On the other hand, if the operator turns off the first circuit connecting switch and the alarm signal output power switch in the middle of the output of the alarm signal, the control unit recognizes the first circuit connecting switch and the alarm signal output power switch. Then, the second relay switch is operated to operate the third relay switch, The alarm signal display unit 1150 can be operated continuously by returning the power to the alarm signal control unit 1140 while maintaining the closed circuit while moving the alarm signal display unit 1140.

That is, if the alarm factor is not solved, the present invention continuously outputs a warning sound to guide the user to solve the alarm factor.

That is, when the control unit applies the switching signal to the second relay switch and the first relay switch, the power supply is returned again and the alarm signal is automatically output. Accordingly, even if the alarm signal is cut off It is possible to induce the operator to reliably solve the cause of the alarm signal.

If it is determined that the output of the alarm signal is no longer needed by the control unit, the power supply signal is no longer applied to the first relay switch and the second relay switch. In this case, the user manually operates the manual switch 1135 to turn off the alarm signal .

In addition, in the present invention, the alarm signal display unit 1150 may further include a noise measurement sensor 1151, and if the temperature of the heat sink is higher than a reference noise level in the measurement result of the noise measurement sensor, Therefore, the malodor pumping means 1152 for outputting malodor is further provided.

Accordingly, if an error condition occurs in a state where the noise is higher than the reference, an alarm signal may not be output even when the alarm signal is output. Therefore, the user may output a malodor to induce the operator to recognize that an error condition has occurred.

100; Standing band 200; Heat sink
210; Panel 211; Insert groove
220; A heating wire 300; LED
400; A sculpture 410; ventilation opening
411; Insect screen 420; Fixture
430; A conductive line 440; Pest collector
500; Control unit 600: Temperature sensor
1000: Alarm signal automatic output section

Claims (3)

A support stand; A heat sink installed and fixed on the support table; An LED mounted on the upper surface of the heat sink and emitting light by electricity supplied from the outside; And a molding formed to surround the heat sink,
The heat dissipation plate is formed of a disc-shaped metal material, a grid-shaped insertion groove is formed on an upper surface thereof, a panel for absorbing heat generated from the LED, And a heat radiating line which is fitted in the insertion groove and is made of a copper material and disperses heat concentrated in the center of the panel;
A plurality of ventilation holes are formed in the lower outer circumferential surface to allow outside air to flow into the inside, and the light guide plate is formed to diffuse light emitted from the LEDs;
And a controller for providing a temperature sensor on the heat sink and outputting an alarm signal through an alarm signal automatic output unit if the temperature sensor detects that the temperature sensor is overheated.

The alarm signal automatic output unit 1000,
A power supply unit 1110 for applying a power supply by its own power supply;
A first relay switch (RY1) provided on one side of an output terminal of the power source unit for switching a power source output from the power source unit;
A second relay switch (RY2) provided on the other end of the output terminal of the power source unit for switching a power source unit output from the power source unit;
A third relay switch RY3 coupled to an output terminal of the second relay switch and generating a magnetic force when the second relay switch is switched;
A first circuit connection switch (sw1) for performing a function of energizing the circuit while the iron wire is pulled by the third relay switch;
A second alarm signal output power switch (not shown) that is operable to supply power to the alarm signal output control unit 1140 and to display an alarm signal through the alarm signal display unit 1150 when the iron wire is pulled by the third relay switch sw2);
The second relay switch is switched to induce the third relay switch to be switched so that the first circuit connection switch and the second alarm signal output power supply switch are switched and then the second relay switch is turned off, An alarm for switching the relay switch and for continuing the switching state of the first circuit connection switch and the second alarm signal output power switch configured to be interlocked with the first relay switch at the same time, A control unit 1120;
A circuit-operating iron piece (1131) which contacts the first circuit connecting switch (sw1) to relay power supplied from the first relay switch to continue the flow of power;
And an alarm signal output control unit power supply unit for connecting the power supply to the alarm signal output control unit 1140 and guiding the alarm device to operate when the circuit breaker 1131 is turned on, A steel wire piece 1132;
The first circuit connection switch sw1 and the circuit operation wire 1131 are connected to each other at the lower end of the circuit operation steel plate 1131 and at the lower end thereof in the form of a bar magnet having an S pole, First self-sustaining means 1133 for guiding the electric power to be maintained in the off-state at all times;
And the first magnetic holding means 1133 having an S pole at the lower end and a first magnetic holding means 1133 at the upper end of the first circuit connecting switch sw1, The operating piece 1131 is pulled up when the third relay switch is actuated so that the S pole constituting the upper part of the body and the first magnetic holding means 1133 The N pole constituting the lower portion of the body and the S pole constituting the lower portion of the body of the first magnetic holding means 1133 are located close to each other, When the first circuit connecting switch sw1 is magnetically coupled to the holding means 1133 and the first circuit connecting switch sw1 is switched, the state of attachment of the circuit-operating ferrule 1131 continues even if the operation of the third relay switch is stopped, And the second relay switch is connected to the first relay switch and the third relay switch, the first relay switch is connected to the first relay switch, Maintenance means 1134;
The first magnetic holding means 1133 is disposed at a lower end of the circuit board 1131 at a predetermined distance from the first magnetic holding means 1133. The lower end of the first magnetic holding means 1133 is in the form of a bar magnet having an S pole, The circuit breaker 1131 is lifted from the first circuit connection switch sw1 to maintain the circuit breaker state when the third relay switch is not operated and the circuit breaker 1131 is lowered Auxiliary magnetic holding means 1133a for holding the ON state of the first circuit connecting switch sw1;
And the second magnetic holding means and the first magnetic holding means are magnetically coupled to each other so that they are not directly coupled to each other but are held in a constant gap while being magnetically coupled to each other A spacing agent 1134a for inducing the first self-sustaining means and the second self-sustaining means to naturally separate from each other at the time of disassembly;
And a control unit for controlling the operation of the alarm signal display unit when the user operates the alarm unit to interrupt the operation of the alarm signal, And a manual operation switch (1135) for stopping the output of the alarm signal so that no further alarm signal is outputted. delete The method according to claim 1,
The alarm signal display unit 1150 further includes a noise measurement sensor 1151,
And a malodor pumping means (1152) for outputting a malodor according to the control of the control unit if the temperature of the heat sink is higher than a reference temperature in a state where the temperature of the heat sink is higher than the reference noise.

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