KR20180057283A - Electric heater apparatus using a Radiator - Google Patents

Abstract

The present invention discloses a heater using radiation of heat, wherein a non-magnetic silicon heat wire with secure watertightness is provided in a heat conduction tube so that contact with air is blocked and the influence of magnetic fields is avoided, and multi-stage radiation fins having a plate shape are provided outside the heat conduction tube, and a safety device including a gravity sensor and a bimetal is formed in a multi-stage structure. Thus, it is possible to prevent the burning of oxygen when the heating wire is heated as power is supplied, prevent the danger of fire due to excessive heat and to prevent electric shock accidents due to inundation, provide clean heat to the indoor room through the heat radiation fins, increase the heating efficiency while reducing the heat loss (for example, 95%) by increasing the thermal conductivity that transfers all the consumable thermal energy to the heat so that the heat generated when heating the heating line is maximally transferred to the radiation fins, prevent unpleasant noise or odor generated when filling oil because it is not necessary to fill oil, which is a heat medium, in the heat conduction tube, prevent the heater from being inclined, or adjust the heating temperature within a predetermined range, and allow the safety use of the heater using the radiation of heat.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001]

The present invention relates to a heat radiator using an electric radiator, and more particularly, to a heat radiator using an electric radiator, and more particularly to a heat radiator that prevents water burn- In addition to preventing electric shocks caused by flooding, the heat generated by heating the heat is transmitted to all the heat sink fins to maximize the thermal conductivity by converting the consumable thermal energy into the effective energy, and the heat dissipation It is about a radiator.

Generally, a heat radiator uses a plug connected to a hot wire, and when the power is turned on, the hot wire is heated and the heated oil (OIL) is heated. The heated oil rises and the oil having lower temperature So that the entire body is heated by the convection phenomenon of the heated oil. As a result, the heat is transferred to the radiating fins formed on the outside of the tube, thereby heating the air and the surrounding air of the radiating fin, So that the temperature of the room is raised.

However, since the conventional heat radiating heater as described above is inserted into the tube filled with the heat medium in the state that the heat ray is covered by the silicon, it is affected by the magnetic field during the heat ray heating, The heat loss is maximum 65% when the heat is transferred from the heating medium in the pipe body to the radiating fins outside the tube, and the final thermal conductivity to the radiating fin is extremely lowered to about 35%, so that the heating efficiency of the radiating heater is drastically lowered I had.

Registration Practical Utility Model No. 20-0265176 (Date of Registration 2002.02.06)

Patent Registration No. 10-0631101 (registered on September 26, 2006)

Japanese Patent Application Laid-Open No. 10-2014-0132060 (published on November 17, 2014)

SUMMARY OF THE INVENTION Accordingly, the present invention has been made to solve the above-mentioned problems occurring in the prior art, and it is an object of the present invention to provide a heat- A plurality of heat radiating fins arranged in the form of a plate on the outside of the radiator fins are arranged to prevent oxygen burning during hot wire heating while preventing the risk of fire due to excessive heat and shocks caused by inundation, (Heat efficiency) (95% of energy efficiency) by maximizing the heat transfer rate by increasing the heat conductivity by transferring the consuming heat energy to the heat transfer The purpose is to provide a radiator.

Another object of the present invention is to provide a colorless and odorless heat radiator that improves the problem of generation of unpleasant noise and odor generated in the conventional oil filling by constructing the heat ray duct to accommodate the non-silicon thermal wire in the inside thereof will be.

It is a further object of the present invention to provide a safety device comprising a plurality of safety devices including a gravity sensor and a bimetal in a radiating heat radiator so that a radiator can be tilted or a heat radiating temperature can be controlled within a predetermined temperature range, And to provide a heat radiator.

According to an aspect of the present invention, there is provided a radiator heater comprising: a body having a heating hole on an upper surface and a heating hole on a side surface thereof; A pair of front and rear fixed frames spaced apart from front and rear sides of the main body and provided with a plurality of guide tube mounting holes; A thermally conductive pipe provided at both ends of the induction tube mounting hole formed in the stationary frame; A hot wire which is accommodated in the heat conduction pipe so as to be in contact with air and is heated when the power is turned on while being connected to the power plug; A radiating fin in the form of a plate arranged in a multi-stage fashion while maintaining a tight gap outside the thermally conductive pipe; Wherein the heat wire is covered with a silicon-free silicon layer which is not influenced by a magnetic field so that heat loss is prevented during heating, and the inlet side of the heat-ray line tube is covered with a tape A power switch connected to the heat line and a power line of the power plug to turn on / off power supply to the heat line; A temperature regulator connected to the heat line and a power line of the power plug, the temperature regulator controlling a heating temperature of the heat line; And a safety device connected to the hot line and a power line of the power plug to shut off power supply to the hot line when the main body is tilted or the hot line is heated abnormally; .

The induction tube mounting hole formed in the stationary frame may be formed of a plurality of rows. The induction tube mounting holes may be formed in a plurality of rows. Respectively, so as to receive the hot wire.

In addition, the power switch is divided into first and second switches that individually turn on and off the supply of power to the hot wire formed of a plurality of rows.

The safety device may further include a conduction switch connected to the input-side power line, the conduction switch interrupting the supply of power to the heat line made up of one or more columns when the body falls; A fuse connected to an input side power line and interrupting power supply when an overcurrent occurs in the power line; A temperature sensor connected to an input-side power supply line, for measuring a heating temperature of the heating line consisting of a single or a plurality of rows and for interrupting power supply when the measured heating temperature exceeds a set limit temperature; And a gravity sensor connected to the power supply line while being fixed to the fixed frame, the power supply being cut off from the power supply to the hot wire formed of a single or a plurality of rows depending on whether the main body is tilted or not. .

In addition, the safety device is connected to the input side power supply line and the single or multiple rows of the heat lines, and when the temperature of the hot line exceeds a set reference temperature, the power supply is cut off and the temperature A bimetal to resume power supply if the temperature is lower than a set reference temperature; As shown in FIG.

Preferably, the temperature controller and the safety device are installed on the upper portion of the main body, including the power switch.

As described above, the present invention provides a non-magnetic silicon heat wire having water tightness so as not to be influenced by a magnetic field while being blocked from contact with air, and a multi-step heat dissipating fin It consists of a multi-stage safety device including a gravity sensor and a bimetal. In addition, it prevents oxygen burning while heating a hot wire from the power supply, and prevents a fire due to excessive heat and an electric shock accident caused by inundation. Of course, it is possible to provide clean heating heat to the indoor side through the radiating fins, and to increase heat conductivity (eg 95%) to increase the thermal conductivity, which transfers the consuming thermal energy in total heat so as to maximally transfer the heating heat generated when heating the hot wire to the radiating fin To increase the heating efficiency while preventing the heating oil from being filled with the heat medium oil inside the tube It is possible to improve the problem that unpleasant noise or odor is generated during the filling of the conventional oil while the heat radiating heater is inclined or the heat radiating temperature can be controlled within a certain temperature range while safely using the heat radiating heater .

1 is a perspective view showing a structure of a radiating heater according to an embodiment of the present invention.
FIG. 2 is a schematic plan view showing a combined state of a stationary frame, a thermally conductive pipe, and a radiating fin according to an embodiment of the present invention. FIG.
FIG. 3 is a side schematic view showing a combined state of a stationary frame, a thermally conductive pipe, and a radiating fin according to an embodiment of the present invention. FIG.
FIG. 4 is a front schematic view showing a combined state of a fixed frame, a thermally conductive pipe, and a radiating fin according to an embodiment of the present invention. FIG.
5 is a structural view of a hot wire coated with a non-magnetic silicon as an embodiment of the present invention.
6 is a circuit diagram of a safety device applied to a radiating heater according to an embodiment of the present invention.

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

FIG. 1 is a perspective view showing the structure of a radiating heater according to an embodiment of the present invention. FIG. 2 is a schematic plan view showing a combined state of a stationary frame, a thermally conductive pipe and a radiating fin according to an embodiment of the present invention, FIG. 2 is a side schematic view showing a combined state of a stationary frame, a thermal linear tube, and a heat radiating fin according to an embodiment of the present invention.

FIG. 4 is a front schematic view showing a combined state of a stationary frame, a thermal conductive pipe and a radiating fin according to an embodiment of the present invention, and FIG. 5 is an enlarged perspective view of one side of a radiating heater according to an embodiment of the present invention.

FIG. 6 is a structural view of a heat ray coated with a non-magnetic silicon as an embodiment of the present invention, FIG. 7 is a schematic cross-sectional view of FIG. 6 according to an embodiment of the present invention, Fig. 2 is a circuit diagram of a safety device according to the present invention.

1 to 8, a heat radiator according to an embodiment of the present invention includes a main body 10, a stationary frame 20, a heat conduction pipe 30, a heat ray 40, a radiating fin 50, A power switch 60, a temperature controller 70, and a safety device 80.

The main body 10 is provided with a heating hole 11 on the top and side surfaces thereof and the main body 10 can be configured to be movable through the caster 12 formed on the bottom surface thereof.

The stationary frame 20 is a pair of structures disposed on the front and rear sides of the main body 10, and the single or plural rows of induction pipe embedding holes 12 are formed in a vertically stacked structure.

The heat conduction pipe 30 is installed in the single or multiple rows of induction pipe embedding holes 21 formed in the stationary frame 20 with both ends thereof being passed through.

The heating wire 40 is made of aluminum (Al) and is accommodated in the heat conduction pipe 30 in a single or a plurality of rows so as to be in contact with air. The heating wire 40 is connected to the power plug, will be.

At this time, the heat ray 40 is covered with a non-magnetic silicon layer 41 which is not affected by a magnetic field so as to prevent heat loss during heating. The non-magnetic silicon layer 41 is extruded And is configured to cover the heat ray 40 made of a single or a plurality of rows while being molded.

In addition, when the hot wire 40 is received in the hot wire tube 30, the inlet side thereof is taped by the water-tight tape 42 so as to prevent contact with air to ensure water tightness. It is possible to prevent a fire due to excessive heat and an electric shock accident due to inundation, and it is also possible to prevent unpleasant noise or odor from being filled in the heat conduction pipe 30, Thereby improving the problems that may occur.

The heat dissipation fins 50 are made of aluminum (Al), and are arranged in multiple stages outside the heat conduction pipe 30 made of a single or a plurality of columns.

The power switch 60 is connected to the power line L1 of the power plug and the heat line 40 of a single or a plurality of rows and is configured to turn on / off power supply to the heat line 40, When the hot wire 40 is composed of a plurality of rows, the power switch 60 includes the first and second switches 61 and 62.

That is, the first and second switches 61 and 62 are configured to use power consumption of 350 W and 400 W, respectively, and the first and second switches 61 and 62 are simultaneously switched on, The heat radiating fins 50 are arranged in a multi-stage arrangement (for example, 15-pin arrangement) outside the heat conduction pipe 30 while power consumption of 750 W is used in the heat conduction lines 40 of a plurality of rows, The same effect as that of using the power consumption of 3000 W maximum can be expected.

That is, the radiating heater according to the embodiment of the present invention includes a heat line 40 accommodated in the heat-conducting pipe 30 so as to be kept out of contact with outside air, and a heat- 50) by consuming all consumable energy in terms of heat quantity.

The temperature regulator 70 is configured to control the heating temperature of the heat ray 40 while being connected to the heat ray 40 of a single or a plurality of rows as a temperature bimetal and the power supply line L1 of the power supply plug.

The safety device 80 is connected to the power line L1 of the power plug and the heat line 40 of a single or a plurality of rows and is connected to the power line L1 of the power plug when the tilting of the main body 10 or the abnormal heating of the heat line 40 And includes a conduction switch 81, a fuse 82, a temperature sensor 83, a gravity sensor 84, and a bimetal 85. As shown in FIG.

It should be noted that the temperature switch 70 and the conduction switch 81 constituting the safety device 80, including the first and second switches 61 and 62 constituting the power switch 60, The fuse 82, the temperature sensor 83, the gravity sensor 84 and the bimetal 85 are all located on the upper portion of the main body 10, The hot wire 40, which is received in a state in which the contact with the hot wire 40 is blocked, is also taped at the end thereof, so that a safety accident of electric shock or short circuit by moisture can be prevented. In addition, 10), it is beneficial to ensure safety even in the case where water is directly invaded.

The conduction switch 81 is connected to the input side power line L1 so as to cut off the supply of power to the heat line 40 consisting of a single or a plurality of rows when the main body 10 is turned, .

The fuse 82 is connected to the input side power supply line L1 and is configured to cut off power supply when an overcurrent occurs in the power supply line L1.

The temperature sensor 83 is connected to the input-side power supply line L1. The temperature sensor 83 measures the heating temperature of the heating wire 40, which is a single or a plurality of heating lines. When the measured heating temperature exceeds the set limiting temperature, .

The gravity sensor 84 is fixed to the fixed frame 20 and is connected to the power line L1 so that the gravity sensor 84 can be connected to the power source line L1, And the supply is interrupted.

The bimetal 85 is connected at its both ends to the input side power line L1 and the single or multiple rows of the heating wires 40. When the temperature of the heating wires 40 exceeds a set reference temperature The power supply is interrupted and the power supply is resumed when the temperature due to the heating is lower than the set reference temperature.

As described above, the heat radiator according to the embodiment of the present invention turns on the power switch 60 while the power plug is plugged into the outlet, as shown in FIGS. 1 to 8.

In this case, the power switch 60 is composed of a single or a plurality of first and second switches 61 and 62. Hereinafter, in the embodiment of the present invention, A plurality of first and second switches 61 and 62 for turning on / off the power supply to the first and second switches 40 and 40 will be described.

That is, when the first switch 61 and / or the second switch 62 are turned on, power is supplied from the power line L1 through the power plug to the heat wire 40 made up of a single and / And is heated in such a state that the contact with the air of the heat ray 40 is blocked from the power source thus supplied.

Here, when the heating wire 40 is heated, the inside of the heating wire 30, which receives the heating wire 40, is not filled with oil as in the prior art, so that unpleasant noise or odor due to oil can be prevented .

On the other hand, when the temperature of the heat radiating fin 50 is increased from the heating of the heat ray 40 to the outside of the heat ray duct 30, The heating heat is released to the room side through the heating hole 11 of the main body 10 so that indoor heating can be performed and the contact of the heat ray 40 with the outside air is blocked, Therefore, it is possible to maintain a clean state of the heating air by the heating heat discharged to the inside of the room, as well as to reduce the risk of fire due to excessive heating when the heating wire 30 is heated and to prevent electric shock accidents due to inundation when the heating heater is used in a bathroom It can be prevented.

Here, the power consumption of 350 W is used for the hot wire 40 when the first switch 61 is ON, the power consumption of the hot wire 40 is 400 W when the second switch 62 is ON, Since the power consumption of 750 W is used in the hot wire 40 when all of the first and second switches 61 and 62 are turned on, the indoor heating temperature can be selectively adjusted according to users' preferences, As shown in FIG.

Since the heat ray 40 made of single and / or plural columns as described above is covered with the silicon-free silicon layer 41 and the inlet side of the heat ray tube 30 maintains watertightness by tape taping, The heat ray (40) is not influenced by the magnetic field by the siliceous silicon layer (41) and is prevented from contact with the outside air, so that heat loss during heating of the heat ray (40) can be prevented, The heat transmission efficiency of the heat is maintained at 95% or more by the heat conduction pipe 30 and the heat dissipation fin 50 at the heating operation of the heat line 40, so that the heating efficiency at the room side can be increased.

In addition, the heating temperature of the indoor side can be automatically adjusted through the temperature controller 70 provided in the main body 10 in heating the hot line 40.

In the case where the main body 10 is conductive or inclined in a state where the heating is performed after the heating of the heating wire 40, the conduction switch 81 provided in the main body 10 controls the heating wire The power supply to the heating circuit 40 is cut off or the supply of power to the heating wire 40 made up of a single or a plurality of rows is cut off by the gravity sensor 84 so that the radiating heater can be safely used.

When the overcurrent occurs on the input-side power line L1, the power supply is cut off by the fuse 82, and the heating temperature of the heating wire 40, which is a single or a plurality of rows, The bimetal 85 is connected to the input side power line L1 and the heat line 40 is connected to the input side power line L1 and the single or multiple heat lines 40, The power supply is interrupted when the temperature of the heating wire 40 exceeds the set reference temperature and the power supply is restarted when the heating temperature is lower than the set reference temperature. You can.

That is, in the heat radiating heater according to the embodiment of the present invention, several safety devices 80 are provided to automatically shut off power supply to the heat radiator even if the user is careless or an overcurrent occurs due to an abnormal phenomenon of the power line L1 So that the user can safely use the heat radiator.

While the present invention has been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the invention.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit and scope of the invention as defined by the appended claims. It is to be understood that such changes and modifications are within the scope of the claims.

10; A main body 11; Heating hole
20; A fixed frame 21; Induction tube mounting hole
30; Thermal line 40; thermic rays
41; A silicon-free silicon layer 42; Watertight tape
50; A radiating fin 60; Power switch
61,62; First and second switches 70; Thermostat
80; Safety device 81; Conductive switch
82; Fuse 83; temperature Senser
84; Gravity sensor 85; Bimetal

Claims (6)

A body provided with a heating hole on an upper surface and a side surface respectively;
A pair of front and rear fixed frames spaced apart from front and rear sides of the main body and provided with a plurality of guide tube mounting holes;
A thermally conductive pipe provided at both ends of the induction tube mounting hole formed in the stationary frame;
A hot wire which is accommodated in the heat conduction pipe so as to be in contact with air and is heated when the power is turned on while being connected to the power plug;
A radiating fin in the form of a plate arranged in a multi-stage fashion while maintaining a tight gap outside the thermally conductive pipe; / RTI >
The heat wire is configured to be covered with a silicon-free silicon layer that is not influenced by a magnetic field so that heat loss is prevented during heating, and the inlet side of the heat ray conduction tube is tapped by the tape so that the end portion thereof is not in contact with air ,
A power switch connected to the heat line and a power line of the power plug to turn on / off power supply to the heat line; A temperature regulator connected to the heat line and a power line of the power plug, the temperature regulator controlling a heating temperature of the heat line; And a safety device connected to the hot line and a power line of the power plug to shut off power supply to the hot line when the main body is tilted or the hot line is heated abnormally; Wherein the heat radiator comprises: The method according to claim 1,
Wherein the guide tube mounting hole formed in the stationary frame is constituted by a plurality of rows,
And a plurality of heat conduction pipes are fixedly installed in the guide tube mounting holes,
Wherein the heat radiating tube comprises a plurality of rows of heat conduction pipes. The radiating heater according to claim 2, wherein the power switch is divided into first and second switches that individually turn on and off the supply of power to the hot wire made up of a plurality of rows. The safety device according to claim 3,
A conduction switch connected to an input-side power line and shutting off the supply of power to the heat line made up of a single or a plurality of columns when the main body falls;
A fuse connected to the input side power line and interrupting power supply when an overcurrent occurs in the power line;
A temperature sensor connected to an input-side power supply line, for measuring a heating temperature of the heating line consisting of a single or a plurality of rows and for interrupting power supply when the measured heating temperature exceeds a set limit temperature; And
A gravity sensor connected to a power supply line while being fixed to the fixed frame and interrupting power supply to the hot wire formed of a single or a plurality of rows depending on whether the main body is inclined or not; And the heat radiator is configured to include the heat radiator. 5. The method of claim 4,
The safety device is connected to the input side power supply line and the single or multiple rows of the heating wires, and when the temperature of the heating wire exceeds a set reference temperature, the power supply is cut off. A bimetal to resume power supply if the temperature is lower than a reference temperature; Further comprising: a heat radiator for heating the radiator. The method according to claim 5 or 6,
Wherein the temperature controller and the safety device are installed such that all the components of the temperature controller and the safety device are located at the upper portion of the main body, including the power switch.

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