KR101756450B1 - Apparatus and method to turn off candle automatically - Google Patents

Abstract

The present invention relates to a candle automatic light-off device and a candle automatic light-off method thereof. A candle automatic light-off device of the present invention comprises a housing, a transparent case in which a candle is housed and fixed to the housing, an air blocking member that opens or closes an upper portion of the transparent case, A bottom member fixedly mounted on the housing; an automatic candle stopper installed vertically movably in the housing for moving the metal rod up and down; and a motor for moving up and down the automatic candle stopper A motor, and a battery for supplying power to the motor and the time adjusting unit, the time adjusting unit for setting the lighting time of the candle and driving the motor when the lighting time has elapsed. According to the present invention, the user sets the lighting time of the candle, and when the set time has elapsed, the air blocking member blocks air inflow into the transparent case and automatically turns off the candle, .

Description

TECHNICAL FIELD [0001] The present invention relates to a candle automatic light-off device and a candle automatic light-

The present invention relates to a candle automatic light-off device, and more particularly, to a candle automatic light-off device for automatically turning off a candle at a time set by a user and a candle automatic light-off method.

Generally, a candle is an equalizing fuel which is formed by molding a flammable solid which melts at a suitable temperature such as paraffin, beeswax, etc. into a cylindrical shape, and a wick is inserted in the center thereof, and the candle is burned while being melted by heat as the wick is burned. When using such a candle, there is a risk that a fire may occur if the candle falls due to wind or carelessness.

In addition, the user has to rest on a candle such as aroma to relax the mind and body, and it is hard to leave the candle around or worry about rest because of the fear of fire.

Therefore, in order to solve such a problem, a separate device for preventing the occurrence of fire is required when using a candle.

Korean Registered Utility Model No. 20-0303292 (Published on February 6, 2003) Korean Registered Patent No. 10-1391291 (Published on May 02, 2014) Korean Patent Registration No. 10-0944551 (Published on Mar. 03, 2010) Korean Registered Patent No. 10-1314074 (Published on October 07, 2013)

SUMMARY OF THE INVENTION It is an object of the present invention to provide a candle automatic light-off device for preventing fire resulting from the use of candles and a candle automatic light-off method thereof.

Another object of the present invention is to provide a candle automatic light-off device for automatically extinguishing a candle at a time set by a user, and a method for automatically extinguishing the candle.

It is still another object of the present invention to provide a candle automatic light-off device for automatically turning off candles by blocking air flowing into a transparent case provided with candles and a method for automatically turning candles off.

In order to achieve the above objects, a candle automatic light-off device of the present invention sets a time desired by a user, and when a predetermined time has elapsed, the candle is automatically turned off by interrupting air inflow of a transparent case having a candle therein There is one feature. Such a candle automatic light-off device can prevent a fire caused by using a candle.

According to another aspect of the present invention, there is provided a candle automatic light-off device comprising: a housing having an upper surface in a flat plate shape and forming a receiving space therein; A transparent case having upper and lower openings, a candle accommodated therein, and a lower portion fixedly mounted on the upper surface of the housing; A bottom member disposed inside the transparent case and fixedly installed with the candle, and having at least two slots vertically penetrating the edge thereof symmetrically; An automatic candle stopper installed on an upper surface of the housing and vertically moved so that an upper surface thereof is engaged with a lower surface of the bottom member; A motor for transmitting power to move the automatic candle stopper up and down; At least two metal rods disposed between the transparent case and the candle and having a lower end fixedly coupled to an edge of the automatic candle stopper and extended so as to be vertically inserted into the slot of the bottom member; An air shutoff member movably mounted on an open upper portion of the transparent case and having an upper end fixedly coupled to a lower surface thereof to open or close an upper portion of the transparent case in accordance with the upward and downward movement of the metal rod; And a control unit for controlling the operation of the motor when the predetermined lighting time has elapsed after the user sets the lighting time of the candle in a state where the air blocking member opens the upper portion of the transparent case when the user lights up the candle, A time adjusting unit for lowering the automatic candle stopper; And a battery for supplying power to the time adjusting unit and the motor; When the set lighting time has elapsed, the automatic candle stopper is moved downward, and the metal rod moves downward according to the downward movement of the automatic candle stopper so that the air blocking member is inserted into the upper portion of the transparent case, The candle is turned off by closing it.

In one embodiment of the present invention, the automatic candle stopper includes a fastening shaft extending vertically at the center of a lower surface and having a thread formed on an inner side of the inside thereof penetrating through a predetermined depth; The candle automatic light-off device includes a driving shaft screwed to the fastening shaft, a first gear coupled to the driving shaft, and a second gear coupled to a rotational shaft of the motor and transmitting rotational force to the first gear; The automatic candle stopper receives the rotational force of the motor through the second gear and the first gear, and the fastening shaft and the drive shaft are rotated along the thread and moved up and down.

In another embodiment, the transparent case comprises: The upper part and the lower part are opened in a cylindrical shape or the upper part and the lower part are opened, and the upper part is formed in the shape of a bottle with a sectional area smaller than that of the lower part.

In another embodiment, the metal rods further include a connecting ring for engaging the upper end, and the connecting ring is fixed to the lower surface of the air blocking member.

In another embodiment, the metal rod comprises: The upper end of which is fixed to the lower surface of the air blocking member and extends to the lower portion corresponding to the shape of the transparent case and the extended upper end is bent outward toward the inner side of the transparent case to form a lower end, And the lower end of the upper portion extends to the lower portion; The candle is fixed to the bottom member between the metal rods.

In another embodiment, the time adjustment unit comprises: An input button for selecting any one of a plurality of lighting times; A timer for measuring a lighting time of the candle; A light emitting diode display unit for displaying a lighting time selected by the input button; And a controller for initializing the timer and driving the motor when the lighting time elapses through the timer when the lighting time is selected from the input button.

In another embodiment, the housing comprises: A fixing groove in which a lower end of the transparent case is fixedly installed on an edge of an upper surface; A mounting groove is formed in the upper surface of the inside case on which the transparent case is fixed and on which the automatic candle stopper is vertically movably mounted; The fixing grooves and the mounting grooves are symmetrically formed on the center line of the automatic candle stopper.

In another embodiment, the air shut-off member comprises: A body provided in a form of covering an upper portion of the transparent case; A fixing groove for fixing the metal rod to a central portion of a lower surface of the body; An insertion groove in which an upper portion of the transparent case moves up and down and is inserted and separated inside an edge of a lower surface of the body; And first and second protrusions protruding downward from both sides of the fixing groove to form the fixing groove; An upper portion of the transparent case is inserted and separated between the first and second projections according to the upward and downward movement of the metal rod.

According to another aspect of the present invention, there is provided a candle automatic light-off method of a candle automatic light-off device.

A method of automatically turning off a candle of a candle automatic light-off device according to the present invention includes the steps of: illuminating a candle installed inside the transparent case with the upper part of the transparent case opened, setting and inputting a lighting time of the candle; ; Determining whether the lighting time set through the timer has elapsed; As a result of the determination, when the set lighting time has elapsed, the motor is driven to move the automatic candle stopper up and down, and the metal rod is moved downward in accordance with the downward movement of the automatic candle stopper, And closing the air enclosed by the transparent case so as to automatically turn off the candle.

As described above, in the candle automatic light-off device of the present invention, when the candle is lit, the upper part of the transparent case is kept open and the user selects the lighting time of the candle as the desired time using the time adjusting part, When the time elapses, the motor is driven to move the automatic candle stopper downward to move the metal rod coupled to the automatic candle stopper to the bottom, thereby closing the upper portion of the transparent case. Thus, It is possible to automatically turn off the lit candle at the selected time.

In addition, the candle automatic light-off device of the present invention provides an effect of preventing the risk of fire by automatically blowing out the candle by blocking the inflow of air into the transparent case using the air blocking member at the set time.

1 is a cross-sectional perspective view showing a configuration of a candle automatic light-off device according to the present invention;
FIG. 2 is a sectional view showing a configuration of the candle automatic light-off device shown in FIG. 1;
FIG. 3 is a block diagram showing a configuration of the candle automatic light-off device shown in FIG. 1; FIG.
FIGS. 4A and 4B are views showing an operation state of the automatic candle stopper shown in FIG. 1;
5 is a sectional view showing a detailed configuration of the automatic candle stopper shown in FIG. 4B;
FIGS. 6A and 6B are views showing an operation state of the air shutoff member shown in FIG. 4;
FIG. 7 is a sectional view showing a detailed configuration of the air shutoff member shown in FIG. 6B; FIG. And
8 is a flowchart illustrating a candle automatic light-off method of the candle automatic light-off device according to the present invention.

The embodiments of the present invention can be modified into various forms and the scope of the present invention should not be interpreted as being limited by the embodiments described below. The present embodiments are provided to enable those skilled in the art to more fully understand the present invention. Therefore, the shapes and the like of the components in the drawings are exaggerated in order to emphasize a clearer explanation.

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

1 is a cross-sectional perspective view showing a configuration of a candle automatic light-off device according to the present invention, FIG. 2 is a cross-sectional view showing the configuration of the candle automatic light-off device shown in FIG. 1, Fig. 2 is a block diagram showing the configuration of the apparatus. Fig.

Referring to FIGS. 1 and 2, a candle automatic light-off device 100 according to the present invention is a candle automatic light-off device 100, in which a user sets a lighting time of a candle so as to prevent a possible fire when using a candle, Off.

To this end, the candle automatic light-off device 100 of the present invention includes a housing 110, a transparent case 120, an air blocking member 130, a metal rod 140, a bottom member 150, A first gear 170, a second gear 172, a motor 180, a time controller 190, and a battery 200. The first gear 170, the second gear 172, Such a candle automatic light-off device 100 is provided in various types of lighting devices using candles or interior accessories.

Specifically, the housing 110 is provided, for example, in a polyhedron, a cylindrical shape or the like, and the lower portion is placed in the installation place and the upper portion is in the shape of a flat plate. The housing 110 forms a receiving space therein. A transparent case 120 is fixed to the upper portion of the housing 110. An automatic candle stopper 160 and a bottom member 150 are sequentially stacked in an upper portion of the housing 110 where the transparent case 120 is fixed. The housing 110 includes first and second gears 170 and 172, a motor 180, a time adjusting unit 190, and a battery 200.

The transparent case 120 is formed of, for example, a glass material, and is provided in a cylindrical shape with upper and lower openings, a circular shape with upper and lower openings, and an upper end with a smaller sectional area than the lower end. In this embodiment, the transparent case 120 is provided in the shape of a bottle. The transparent case 120 is provided with a candle 10 in the vertical direction at its center. The transparent case 120 is provided so that the air blocking member 130 is vertically movably mounted on the opened upper portion and the air blocking member 130 moves up and down to open or close the inner space. The lower portion of the transparent case 120 is fixedly coupled to the upper edge of the housing 110.

The air blocking member 130 is mounted movably up and down on the open top of the transparent case 120. The air blocking member 130 is generally provided in a cover shape covering the open top of the transparent case 120. A metal rod 140 is fixed to the inner bottom surface of the air blocking member 130. The air blocking member 130 moves upward and downward according to the upward and downward movement of the metal rod 140 to open or close the upper portion of the transparent case 120.

At least two metal rods 140 are provided and installed inside the transparent case 120. The upper end of the metal rod 140 is fixedly coupled to the lower inner surface of the air blocking member 130 and the lower end is fixedly coupled to the upper surface of the automatic candle stopper 160. The metal rod 140 is moved up and down corresponding to the upward and downward movement of the automatic candle stopper 160. [ Accordingly, as the metal rod 140 is moved up and down, the air blocking member 130 is moved up and down at the upper portion of the transparent case 120. The upper end of the metal rod 140 is fixed to the lower inner side surface of the air blocking member 130 so as to extend to the lower portion corresponding to the shape of the transparent case 120, And has a shape in which the lower end bent and elongated extends back to the lower side. This is so that a candle 10 having cross-sectional areas of various sizes can be installed between the metal rods 140. The metal rod 140 further includes a connection ring (142 in Fig. 7) for coupling the upper end. The connection ring 142 is engaged with the upper ends of the plurality of metal rods 140. The combined metal rods 140 are joined in a mutually point symmetrical manner with respect to the center of the connecting ring 142.

The bottom member 150 is provided in a circular plate shape, and the candle 10 is fixed to the center of the upper surface. The bottom member 150 is provided to have a smaller diameter than the lower portion of the transparent case 120. At least two slots (152 in FIG. 5) in which the metal rods 140 are vertically inserted into the bottom member 150 are provided symmetrically with respect to each other. An automatic candle stopper 160 is coupled to a lower surface of the bottom member 150.

The upper surface of the automatic candle stopper 160 is coupled to the lower surface of the bottom member 150. The automatic candle stopper 160 is provided in the shape of a circular plate having substantially the same size as the bottom member 150. The automatic candle stopper 160 is provided at the center of the lower surface and has a fastening shaft (162 in Fig. 5) extending vertically. The fastening shaft 162 penetrates the inside thereof to a certain depth, and a thread is formed on the inner side of the penetrating shaft 162. The fastening shaft 162 is screwed with the drive shaft of the first gear. A motor 180 is provided on one side of the lower surface of the automatic candle stopper 160.

The first gear 170 has a drive shaft (174 in FIG. 5) that is screwed with the fastening shaft 162 of the automatic candle stopper 160 on the center line and is coupled to the end of the drive shaft 174. The second gear 172 is coupled to the rotation axis (182 in Fig. 5) of the motor 180 on the center line. The first gear 170 receives the rotational force of the motor 180 from the second gear 172. Accordingly, the first gear 170 receives the rotational force of the motor 180 through the second gear 172 and rotates the drive shaft 174 shown in FIG. Accordingly, the driving shaft 174 rotates in response to the rotation of the first gear 170, and the fastening shaft 162 shown in FIG. 5 moves up and down along the thread, so that the automatic candle stopper 160 moves up and down do.

The motor 180 is fixed to the inner surface of the housing 110 at one side of the lower surface of the automatic candle stopper 160 so that the rotating shaft 182 is disposed in the downward direction, ) Are combined. Thus, when the motor 180 is driven, the rotary shaft 182 is rotated, and the second gear 172 is rotated.

The time adjusting unit 190 is installed inside the housing 110, and a part of the time adjusting unit 190 is exposed to the outer surface of the housing 110. 3, the time adjusting unit 190 is equipped with a controller 192, a timer 196, an input button 194, and an LED display unit 198 on a printed circuit board (not shown). The input button 194 and the LED display portion 198 are exposed on the outer surface of the housing 110. [ The input button 194 selects and adjusts a predetermined time unit (for example, 5 minutes, 10 minutes, 15 minutes, 20 minutes, etc.) so as to set the lighting time of the candle. The time selected in the input button 194 is provided to the controller 192. The LED display unit 198 is under the control of the controller 192 and displays the selected lighting time. The timer 196 under the control of the controller 192 measures the lighting time of the candle. The timer 196 may be provided inside the controller 192. The controller 192 controls the operation of the time adjusting unit 190 and drives the motor 180 in accordance with the set lighting time. To do so, the controller 192 initializes the timer 196, and when the lighting time of the candle is set from the input button 194, it is determined through the timer 196 whether the lighting time has elapsed. The controller 192 drives the motor 180 to automatically turn off the candle 10 when the lighting time has elapsed, thereby moving the automatic candle stopper 160 up and down.

The battery 200 supplies power to the candle automatic light-off device 100. The battery 200 may be a primary battery or a rechargeable secondary battery.

Therefore, the candle automatic light-off device 100 of the present invention keeps the upper part of the transparent case 120 in an open state when the candle 10 is lit, and when the user lights up the candle using the time adjusting part 190 When the selected time has elapsed, the motor 180 is driven to rotate the automatic candle stopper 160 and the bottom member 150 to move the automatic candle stopper 160 downward The metal rod 140 coupled to the automatic candle stopper 160 is moved downward and the air blocking member 130 installed on the upper part of the transparent case 120 according to the lower movement of the metal rod 140 is inserted into the transparent case 120 ). Therefore, the air blocking member 130 blocks air flowing into the inside of the transparent case 120, thereby automatically turning off the lit candle 10 at the selected time.

The operation of the candle automatic light-off device will be described in detail with reference to FIGS. 4 to 7. FIG.

That is, FIGS. 4A and 4B are views showing an operation state of the automatic candle stopper shown in FIG. 1, FIG. 5 is a sectional view showing a detailed structure of the automatic candle stopper shown in FIG. 4B, FIG. 7 is a cross-sectional view illustrating a detailed configuration of the air shutoff member shown in FIG. 6B. Referring to FIG.

4A, in this case, when the candle 10 is turned on, the automatic candle stopper 160 is moved upward to keep the upper portion of the transparent case 120 in an opened state Shows the moved state. In other words, the automatic candle stopper 160 is raised by the rotation of the motor 180 to closely contact the gap with the bottom member 150.

4A, the motor 180 rotates in the clockwise direction and rotates through the second gear 172 coupled to the rotational axis 182 of the motor 180 The received first gear 170 is rotated counterclockwise. As a result, the driving shaft 174 of the first gear 170 is rotated along the threading with the fastening shaft 162 of the automatic candle stopper 160, and the automatic candle stopper is moved downward by a predetermined height h. Here, the height h refers to a vertical moving distance of the air blocking member 130 to seal the upper portion 122 of the transparent case 120, as shown in FIG. 6B. Accordingly, the automatic candle stopper 160 is spaced apart from the bottom member 150 by a predetermined height h.

5, the housing 110 is formed with a fixing groove 112 in which the lower end of the transparent case 120 is fixed to an edge of the upper surface. In addition, the upper surface of the housing 110 is formed with a mounting groove 114 in which an automatic candle stopper 160 is rotatably mounted on an inner side to which the transparent case 120 is fixed. Each of the fixing grooves 112 and the mounting grooves 114 is symmetrically formed on the center line of the fastening shaft 162 of the automatic candle stopper 160.

The automatic candle stopper 160 is mounted on the mounting groove 114 of the housing 110 so as to be vertically movable, and the bottom member 150 is coupled to the upper surface. The automatic candle stopper 160 is moved up and down corresponding to the rotation of the motor. At this time, the fastening shaft 162 of the automatic candle stopper 160 and the drive shaft 174 of the first gear 170 are rotated along the threads to move the automatic candle stopper 160 up and down by a predetermined height h. The lower end of the metal rod 140 is fixedly coupled to the edge of the upper surface of the automatic candle stopper 160. Accordingly, as the automatic candle stopper 160 is moved up and down, the metal rod 140 is moved up and down.

At least two slots (152) through which the metal rod (140) is vertically inserted are symmetrically provided on the edge of the bottom member (150).

Therefore, the automatic candle stopper 160 is moved up and down through the rotation of the motor 180, the first and second gears 170 and 172, and the like.

At this time, the metal rod 140 coupled to the edge of the automatic candle stopper 160 moves downward together. As a result, as shown in FIG. 6A, the air blocking member 130 coupled to the upper end of the metal rod 140 is moved downward along the metal rod 140 to seal the upper portion of the transparent case.

7, the air blocking member 130 includes a body 132 formed to cover the upper portion 122 of the transparent case 120 and a metal rod 140 disposed at the center of the lower surface of the body 132. [ An insertion groove 134 into which the upper portion 122 of the transparent case 120 is inserted and separated by being moved up and down inside the lower edge of the lower surface of the body 132, And first and second protrusions 136 and 138 protruding downward from both sides of the fixing protrusion 136 to form the fixing groove 131. The upper portion 122 of the transparent case 120 is inserted and separated between the first and second protrusions 136 and 138.

The upper end of the metal rod 140 is fixed to the fixing groove 131 of the air blocking member 130. To this end, a connection ring 142 for coupling the plurality of metal rods 140 is further provided. The connection ring 142 is engaged with the upper ends of the plurality of metal rods 140 and is fixed to the fixing groove 131 of the air blocking member 130. The combined metal rods 140 are joined in a mutually point symmetrical manner with respect to the center point of the connecting ring 142.

Accordingly, when the plurality of metal rods 140 are moved up and down, the air blocking member 130 moves up and down to open and close the upper portion 122 of the transparent case 120.

And FIG. 8 is a flowchart illustrating a candle automatic light-off method of the candle automatic light-off device according to the present invention.

8, in step S210, the candle 10 is lit in a state that the upper part of the transparent case 120, that is, the inlet 122 is opened. In step S220, the user presses the input button 194) to set the lighting time of the candle (10).

In step S230, the controller 192 determines whether the set time has passed through the timer 196. [ If it is determined that the set time has elapsed, the process proceeds to step S240, and the motor 180 is driven. Here, when the motor 180 is rotated, the first and second gears 170 and 172 are rotated, and the automatic candle stopper 160 is moved downward to move the metal rod 140 downward. As a result, in step S250, the air blocking member 130 is moved downward through the metal rod 140 to close the inlet 122 of the transparent case 120 to block the air flowing into the transparent case 120 Turn off the candle automatically.

As described above, in the candle automatic light-off device 100 of the present invention, air is no longer introduced into the transparent case 120 in which the candle 10 is installed, so that the candle 10, which is burnt in the transparent case 120, Is turned off. It is possible to automatically turn off the candle 10 even if the air between the air blocking member 130 and the transparent case 120 is not sufficiently sealed even if the air is only blown in. Experiments have shown that burning candles are turned off when there is no discharge and the amount of oxygen is insufficient.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention. This is possible.

100: candle automatic off device 110: housing
120: transparent case 130: air blocking member
140: metal rod 150: bottom member
160: automatic candle stopper 170: first gear
172: second gear 180: motor
190: time adjusting unit 200: battery

Claims (10)

A candle automatic light-off device comprising:
A housing having a top surface in a flat plate shape and defining a receiving space therein;
A transparent case having upper and lower openings, a candle accommodated therein, and a lower portion fixedly mounted on the upper surface of the housing;
A bottom member disposed inside the transparent case and fixedly installed with the candle, and having at least two slots vertically penetrating the edge thereof symmetrically;
An automatic candle stopper installed on an upper surface of the housing and vertically moved so that an upper surface thereof is engaged with a lower surface of the bottom member;
A motor for transmitting power to move the automatic candle stopper up and down;
At least two metal rods disposed between the transparent case and the candle and having a lower end fixedly coupled to an edge of the automatic candle stopper and extended so as to be vertically inserted into the slot of the bottom member;
An air shutoff member movably mounted on an open upper portion of the transparent case and having an upper end fixedly coupled to a lower surface thereof to open or close an upper portion of the transparent case in accordance with the upward and downward movement of the metal rod;
And a control unit for controlling the operation of the motor when the set time of lighting has elapsed after the air shutoff member is installed in the housing and the user turns on the candle, A time adjusting unit;
And a battery for supplying power to the time adjusting unit and the motor;
When the set lighting time has elapsed, the automatic candle stopper is lowered, and the metal rod moves downward according to the movement of the automatic candle stopper, so that the air blocking member is inserted into the upper portion of the transparent case to seal the transparent case And the candle is turned off.
[Claim 2 is abandoned upon payment of the registration fee.] The method according to claim 1,
Wherein the automatic candle stopper has a fastening shaft extending vertically at the center of the lower surface and having a screw thread formed on an inner side of the inside thereof penetrating through a predetermined depth;
The candle automatic light-off device includes a driving shaft screwed to the fastening shaft, a first gear coupled to the driving shaft, and a second gear coupled to a rotational shaft of the motor and transmitting rotational force to the first gear;
Wherein the automatic candle stopper receives the rotational force of the motor through the second gear and the first gear so that the engaging shaft and the driving shaft are rotated along the thread and moved up and down.
[Claim 3 is abandoned upon payment of the registration fee.] The method according to claim 1,
The transparent case comprises:
Wherein the upper portion and the lower portion are formed in a cylindrical shape with an open top and a circular shape with an open top and a bottom,
[Claim 4 is abandoned upon payment of the registration fee.] The method according to claim 1,
Wherein the metal rods further comprise a connecting ring for coupling the upper end, and the connecting ring is fixed to the lower surface of the air blocking member.
[Claim 5 is abandoned upon payment of registration fee.] 5. The method of claim 4,
Wherein the metal rod comprises:
The upper end of which is fixed to the lower surface of the air blocking member and extends to the lower portion corresponding to the shape of the transparent case and the extended upper end is bent outward toward the inner side of the transparent case to form a lower end, And the lower end of the upper portion extends to the lower portion;
Wherein the candle is fixedly installed on the bottom member between the metal rods.
[Claim 6 is abandoned due to the registration fee.] The method according to claim 1,
Wherein the time adjustment unit comprises:
An input button for selecting any one of a plurality of lighting times;
A timer for measuring a lighting time of the candle;
A light emitting diode display unit for displaying a lighting time selected by the input button;
And a controller for initializing the timer and driving the motor when the lighting time elapses through the timer when the lighting time is selected from the input button.
[7] has been abandoned due to the registration fee. 7. The method according to any one of claims 1 to 6,
The housing comprising:
A fixing groove in which a lower end of the transparent case is fixedly installed on an edge of an upper surface;
A mounting groove is formed in the upper surface of the inside case on which the transparent case is fixed and on which the automatic candle stopper is vertically movably mounted;
Wherein the fixing groove and the mounting groove are symmetrically formed on the center line of the automatic candle stopper.
delete [Claim 9 is abandoned upon payment of registration fee.] 8. The method of claim 7,
The air blocking member comprising:
A body provided in a form of covering an upper portion of the transparent case;
A fixing groove for fixing the metal rod to a central portion of a lower surface of the body;
An insertion groove in which an upper portion of the transparent case moves up and down and is inserted and separated inside an edge of a lower surface of the body;
And first and second protrusions protruding downward from both sides of the fixing groove to form the fixing groove;
And an upper portion of the transparent case is inserted and separated between the first and second projections according to the upward and downward movement of the metal rod.
[Claim 10 is abandoned upon payment of the registration fee.] A candle automatic light-off method of the candle automatic light-off device as claimed in any one of claims 1 to 6,
A candle installed in the transparent case is lit in a state that the upper part of the transparent case is opened, and a user sets and inputs a lighting time of the candle;
Determining whether the lighting time set through the timer has elapsed;
As a result of the determination, when the set lighting time has elapsed, the motor is driven to move the automatic candle stopper up and down, and the metal rod is moved downward in accordance with the downward movement of the automatic candle stopper, And closing the air enclosed in the transparent case to block the air flowing into the transparent case to automatically turn off the candle.

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