KR101454784B1 - Ceiling Fixture Type of Far-infrared Ray Heater - Google Patents

Abstract

The present invention relates to a ceiling fixed type far-infrared ray heater. More specifically, the far-infrared ray heater is fixed on the ceiling by a fixing member either entirely being contacted with the ceiling or hung like a pendant according to the height of the ceiling. The ceiling fixed type far-infrared ray heater includes a case unit in a square box shape; a far-infrared ray radiation unit which is mounted on the case unit and comprised of at least one radiation sub-unit which emits far-infrared ray when receiving heat; a control unit which controls the operation of the far-infrared radiation unit; and a fixing unit.

Description

{Ceiling Fixture Type of Far-infrared Ray Heater}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a ceiling fixed type far-infrared radiator, and more particularly, to a ceiling fixed type far-infrared radiator fixed to a ceiling through a fixing member, .

The far-infrared ray refers to infrared rays having a wavelength of at least 2.5 mu m among infrared rays having a wavelength in the range of 0.76 to 1000 mu m. When irradiated to the human body, the far infrared rays penetrate into the subcutaneous tissue, activate cell tissue and improve blood circulation.

The far-infrared radiator is a radiator that can promote heating and user's health by using far-infrared rays. The basic configuration includes a radiating plate and a heat wire. The heat radiation plate has a coating layer formed of a material such as silicon oxide on the surface thereof, and a heat ray is provided on the rear surface thereof. When the heat is supplied from the hot wire, the coating layer emits far-infrared rays and negative ions, and the heat is radiated through the radiant heat of the far-infrared ray.

The far-infrared heaters in which the heating is performed in the above-described manner can reduce the power consumption by 30% or more as compared with the conventional electric heaters which obtain the radiant heat through the filament coil energization. In particular, there is no harmful electromagnetic waves generated in the human body, There is no problem of dust due to drying and air convection, which is a problem of the ondol type boiler, and the demand is increasing.

The far-infrared heaters can be classified into a stand type, a side wall type and a ceiling type depending on the installation type. The ceiling fixed type far-infrared heaters can not be installed on the ceiling for smooth air convection, So that the space utilization of the heating space can be improved.

However, since the heating efficiency of the ceiling fixation far infrared heater is reduced by half as the installation height is increased, it is necessary to provide a different type of fixing member in order to fix the ceiling height at the proper position. There are disadvantages.

In addition, the ceiling fixed infrared heat radiator may repeatedly generate condensation on the surface and inside due to the cold air transmitted from the ceiling when the heating operation is stopped, thereby causing a trouble due to rust and a shortening of service life.

KR 20-0456902 Y1 2011.11.18.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a ceiling fixed far infrared ray radiator which can be fixed at an appropriate position according to a ceiling height by a single fixing member .

In addition, a problem to be solved by the present invention is to provide a ceiling fixed far-infrared radiator in which rust is prevented even if condensation repeatedly occurs on the surface and inside.

In addition, a problem to be solved by the present invention is to provide a ceiling fixed far-infrared radiator in which ceiling fixing is robust.

According to an aspect of the present invention, there is provided a ceiling fixed-type far-infrared heater, comprising: a case unit having a rectangular box shape; A far infrared ray radiating unit positioned in the case unit and composed of at least one unit radiation unit, and the unit radiation unit emitting far infrared rays when heat is applied; A control unit for controlling the operation of the far-infrared radiation unit; And a pair of connection brackets fixed to a back surface of the case unit and a ceiling bracket fixed to the ceiling, wherein the connection plate and the latch plate are coupled to each other, wherein the connection plates are spaced apart from each other at regular intervals Wherein both ends of each of the two connecting plates are fixedly coupled to a back surface of the case unit and a rear surface of an engaging plate, respectively, wherein the ceiling bracket portion includes a pair of ceiling fixing means and both ends fixed to the ceiling fixing means And the ceiling fixing means is fixed to the connecting bar in a state where the hole forming surface and the groove forming surface correspond to each other and when the ceiling bracket is directly fixed to the connecting plate, When the ceiling is fixed in a state of being in contact with the ceiling and the fixing plate and the ceiling bracket are fixed by a ring, Wherein a center hole is formed in the hole forming surface, a cross groove is formed in the groove forming surface at a position corresponding to the center hole, and the engaging plate is formed on the groove forming surface And a fastening unit that is fastened to the inner surface or is fastened to the center hole by fastening holes formed at the center of the fastening plate.

In addition, the ceiling fixing means of the ceiling fixation far-infrared heaters of the present invention is further provided with a plurality of cross holes arranged on the surface in a cross shape at positions corresponding to the cross grooves with the center hole as a center.

The radiating unit of the Ceiling Fixed Far Infrared Radiator of the present invention includes a far infrared radiation plate and a heat reflection plate at upper and lower parts, a far infrared ray radiating plate is made of aluminum alloy, and the heat reflecting plate is made of stainless steel.

In addition, in the ceiling fixed infrared heaters of the present invention, the hole forming surface is formed with a hole end on the back surface, the groove forming surface is formed with a locking step at both ends in the longitudinal direction, .

According to the present invention, since the radiator main body can be fixed at a proper position according to the height of the ceiling through the pair of ceiling fixing means and the ceiling bracket portion having both ends fixed to the ceiling fixing means, the manufacturing cost of the radiator can be reduced And the workability can be improved.

In addition, according to the present invention, since the generation of rust is prevented even if the condensation is repeatedly generated through the far infrared ray radiation plate made of an aluminum alloy and the heat reflection plate made of stainless steel, the failure occurrence rate can be lowered and the service life can be improved.

In addition, according to the present invention, since the fixing of the ceiling is firmly performed through the connecting end of the hole end, the end of the groove, and the connecting bar of the 'C' -matic end face, the reliability of the fixing unit can be improved.

1 is a perspective view showing a front surface of a ceiling-mounted far-infrared radiator according to the present invention.
FIG. 2 is a perspective view illustrating a rear surface of a ceiling-mounted far-infrared radiator according to the present invention. FIG.
3 is a cross-sectional view illustrating a unit copying unit of a ceiling fixed far-infrared radiator according to the present invention.
4 is a perspective view showing ceiling fixing means of a ceiling fixed far-infrared radiator according to the present invention.
FIG. 5 is a front view showing a state where the ceiling-mounted far-infrared heaters according to the present invention are fixed directly to a ceiling.
FIG. 6 is a front view showing a state where a ceiling fixed type infrared radiator according to the present invention is fixed to a ceiling by a loop; FIG.

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

FIG. 1 is a perspective view illustrating a front surface of a ceiling-mounted far-infrared radiator according to the present invention, and FIG. 2 is a perspective view illustrating a rear surface of a ceiling-mounted far-infrared radiator according to the present invention. 1 and 2, the present invention includes a rectangular case unit 10, a far infrared ray radiating unit 20 placed inside the case unit 10, a control unit 30, and a case unit 10 And the fixing unit 40 is fixed to the back surface of the fixing unit 40. Both sides of the ceiling bracket 45 of the fixing unit 40 are selectively fixed to the ceiling so that the main body 10, And is fixed in a pendant manner.

3 is a cross-sectional view illustrating a unit copying unit of a ceiling fixed type far-infrared radiator according to the present invention. 1 to 3, the case unit 10 is formed in a box shape having a long rectangular shape, and the far infrared ray radiating unit 20 is placed in an exposed state on one side and the control unit 30 ) Is placed on the cover. The case unit 10 is provided with a wire hole 11 for allowing an external electric wire to flow into the rear surface thereof, and a heat dissipating hole 12 is formed on the surface thereof. The heat dissipation hole 12 serves to prevent a temperature rise inside the case unit 10 due to the heating of the heat ray 23 of the far infrared ray radiation unit 20 to be described later.

The far-infrared ray radiating unit 20 includes a unit radiating unit 21 having a square plate shape and configured to radiate far-infrared rays by receiving electricity through an external wire introduced through the wire hole 11. [ In this case, the plurality of unit radiation units 21 may be fixed to the case unit 10 in a state where the unit radiation units 21 are arranged in parallel with each other according to the heating area.

If the unit radiation unit 21 is fixed to the case unit 10 by a piece or the like, the fixing unit may be loosened due to repeated thermal expansion and contraction of the unit radiation unit 21, It is preferable that fixing is performed by a riveting method.

A U-shaped hollow tube 22 is inserted and fixed in the unit radiation part 21 and a heat ray 23 is fixed inside the hollow tube 22. The upper surface of the unit radiation part 21 is provided with a far infrared ray radiating plate 24 and the rear surface thereof is provided with a heat reflecting plate 25 so that heat radiated from the heat ray 23 is radiated to the far infrared ray radiating plate 24 do.

In order to prevent rust, the far-infrared radiation plate 24 is made of an aluminum alloy, and the heat reflecting plate 25 is made of stainless steel It is preferable that it is made of steel.

On the surface of the far-infrared radiation plate 24, a coating layer formed by mixing silicon oxide and the like is formed. When the coating layer receives heat from the heat ray 23, far infrared ray, anion and silver nano are emitted from the coating layer. In this case, the far-infrared radiation plate 24 may be formed with a wave-shaped portion 24a on the surface thereof so that the far-infrared radiation efficiency is improved by widening the emission area.

The control unit 30 controls the operation and stop of the far-infrared radiation unit 20, the operation according to the set temperature and the set time, and the stop upon detection of the abnormal operation. The control unit 30 includes an input unit, a display unit 31, A short circuit breaker 33, and a control unit.

The input unit is a member for transmitting a command signal for changing the operation and set temperature of the far-infrared radiation unit 20 and the set time. The input unit may be provided on the remote controller for the sake of convenience, The wireless command signal of the remote controller is input to the controller.

The display unit displays the on / off state of the far-infrared ray radiation unit 20, the set temperature and the set time or the remaining operation time according to the set time, and the power supply unit supplies electric power to the hot line 23 .

The sensor unit measures the temperature of the far infrared ray radiating unit 20 in real time and transmits the measured value to the control unit. When the overcurrent shutoff unit 33 detects that an overvoltage is applied to the internal circuit or an overcurrent flows, And serves to cut off the power supply.

When the control unit receives the operation command signal from the input unit, the control unit transmits a control signal to the power supply unit to supply electric power to the hot line 23 so that the far infrared ray radiation unit 20 is operated. The control unit compares and analyzes the temperature measurement value of the sensor unit with the set temperature of the display unit so that the electric supply is intermittently performed so that the temperature of the far-infrared radiation unit 20 is maintained at the set temperature, The operation of the far-infrared radiation unit 20 is stopped.

FIG. 4 is a perspective view illustrating ceiling fixing means of the ceiling fixed type far-infrared heaters according to the present invention, FIG. 5 is a front view showing a state where the ceiling fixed infrared heaters according to the present invention are directly fixed to a ceiling, Is a front view showing a state in which a ceiling fixed-type far-infrared heater is fixed to a ceiling by a loop. 4 to 6, the fixing unit 40 has a structure for fixing the case unit 10 having the far-infrared radiation unit 20 and the control unit 30 built therein to the ceiling, A connection bracket portion 41 fixed to the back surface and a ceiling bracket portion 45 fixed to the ceiling. When the ceiling is low, the connection bracket part 41 and the ceiling bracket part 45 are directly connected and fixed. However, if the ceiling is high, the connection is fixed using a ring B or a wire.

That is, as the height of the far-infrared radiation radiating unit 20 and the floor increases, heat transfer efficiency is lowered. Therefore, when the ceiling is high, the far-infrared ray radiating unit 20 is fixed to the ceiling in a pendant manner, So that the far-infrared radiation radiation unit 20 is placed at an appropriate position from the bottom.

The connecting bracket 41 is formed by connecting the connecting plate 42 and the holding plate 43 with each other. The connecting plate 42 is composed of two plates spaced apart from each other at regular intervals, Both ends of each plate are fixedly coupled to the back surface of the case unit 10 and the back surface of the latch plate 43, respectively.

When the ceiling is low, that is, when the connection bracket portion 41 and the ceiling bracket portion 45 are directly connected, the retaining plate 43 seats on the hollow portion S of the ceiling bracket portion 45 . When the connection bracket portion 41 and the ceiling bracket portion 45 are connected to each other through the ring B or the like, the coupling hole 43a is formed at the center of the locking plate 43, An eye bolt A for fixing the ring B and the like is inserted and fixed.

The ceiling bracket part 45 is connected to the connection bracket part 41 in a state of being fixed to the ceiling. The ceiling bracket part 45 includes a pair of ceiling fixing parts 46 fixed to the connection bracket part 41, And a connection bar 49 fixed to the ceiling fixing means 46 at both ends thereof.

The ceiling fixing means 46 is formed in the shape of a square pipe and has side surfaces fixed to the connecting bar 49. The ceiling fixing means 46 has a hole forming surface 47, (48). That is, when the fastening plate 43 and the ceiling bracket 45 are directly fixed, the ceiling is fixed in a state that the hole forming surface 47 is in contact with the ceiling, and the fastening plate 43 and the ceiling bracket 45 Is fixed by the ring B or the like, the ceiling is fixed in a state where the groove forming surface 48 is in contact with the ceiling.

To this end, a plurality of cross holes 47a are formed on the hole forming surface 47 in a cross shape. On the groove forming surface 48, a cross hole 47a is formed in the cross hole 47a, (48a) is formed.

The hooking plate 43 is inserted into the hollow portion S of the ceiling bracket portion 45 and the groove forming surface 48 And a locking end 48b is formed at both ends in the longitudinal direction of the groove forming surface 48 for a stable seat.

The eyebolt A is fixed to the center hole 47b formed at the center of the cross hole 47a. When the eye bolt A is fixed in a pendant manner, due to load and vibration of the body portions 10, 20 and 30, The length of the center hole 47b for preventing loosening may be reduced by forming a hole in the back surface of the ceiling fixing means 46 so as to form a screw engagement portion longer than the thickness of the ceiling fixing means 46. [ The end portion 47c is formed.

The ceiling hole formed in the ceiling for fixing the pair of ceiling fixing means 46 may not be formed at a position corresponding to the center hole 47b due to a construction error, The cross hole 47a at the position corresponding to the ceiling hole is selected and fixed with a piece so as to facilitate the construction.

The connection bar 49 is configured to interconnect the pair of ceiling fixing means 46, and a hole 49a is formed for fixing the ceiling fixing unit 46 to the ceiling at regular intervals in the longitudinal direction. When the weight of the main body 10, 20, 30 is applied to the ceiling fixing means 46 in a state where the hole 49a is fixed to the ceiling through the piece fastening, the connecting bar 49 is deformed So that the cross-section of the connecting bar 49 is preferably formed in a 'C' shape for reinforcing rigidity.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

10: Case unit
11: wire hole 12: heat dissipation hole
20: far-infrared radiation unit
21: unit copying unit 22: hollow tube
23: heat line 24: far-infrared ray plate
25: heat reflector
30: control unit
31: Display portion 33:
40: fixed unit
41: connection bracket part 42: connection plate
43: Retaining plate 45: Ceiling bracket part
46: ceiling fixing means 47: hole forming surface
48: groove forming surface 49: connecting bar

Claims (5)

Infrared radiation radiating unit 20 is exposed on one side of the inside and the control unit 30 is placed on the cover on the other side so that the surface of the far infrared radiation radiating unit 20 is covered with heat dissipation A case unit 10 having a hole 12 and a wire hole 11 for allowing an external electric wire to flow into the rear surface;
And a unit radiating unit (21) placed in the case unit (10) and having at least one unit radiating unit (21), wherein the unit radiating unit (21) comprises a far infrared ray radiating unit (20) radiating far infrared rays when heat is applied thereto;
A control unit (30) for controlling the operation and stop of the far-infrared radiation unit (20), the operation according to the set temperature and the set time, and the stop during abnormal operation; And
A pair of connection brackets 41 fixed to the back of the case unit 10 and a ceiling bracket 45 fixed to the ceiling, The connecting plates 42 are formed of two plates spaced apart from each other at regular intervals. Both ends of each of the two connecting plates are connected to the back surface of the case unit 10 and the engaging plate The ceiling bracket part 45 includes a pair of ceiling fixing parts 46 and a connecting bar 49 having both ends fixed to the ceiling fixing part 46, The ceiling securing means 46 is fixed to the connecting bar 49 with the hole forming surface 47 and the groove forming surface 48 being mutually corresponding to each other, The ceiling is fixed in a state where the hole forming surface 47 is in contact with the ceiling, When the ceiling bracket portion 45 is fixed by the ring B, the ceiling is fixed in a state where the groove forming surface 48 is in contact with the ceiling, and a center hole 47b is formed in the hole forming surface 47 And a cross groove 48a is formed in the groove forming surface 48 at a position corresponding to the center hole 47b and the engaging plate 43 is positioned on the inner surface of the groove forming surface 48, And a fixing unit 40 in which a fastening hole 43a formed at the center of the fastening plate 43 is connected and fixed to the center hole 47b,
The ceiling fixing means 46 further has a plurality of cross holes 47a arranged in a cross shape at a position corresponding to the cross groove 48a with the center hole 47b as a center,
Infrared radiation plate 24 and a thermal reflector 25 are provided on upper and lower parts of the unit radiation part 21 and the far infrared ray radiation plate 24 is made of an aluminum alloy so as to prevent rust And the heat reflecting plate 25 is made of stainless steel,
A hole end portion 47c is formed on the back surface of the center hole 47b of the hole forming surface 47 forming the ceiling fixing means 46 to prevent the eyebolt A from loosening, A locking end 48b is formed at both ends in the longitudinal direction for a stable seat,
The connecting bar 49 is formed in a 'C' shape in cross section for reinforcing rigidity,
The control unit 30 includes an input unit, a display unit, a power supply unit, a sensor unit, an earth leakage cutoff unit, and a control unit. When the control unit 30 receives the operation command signal from the input unit, Infrared radiation radiating unit 20 so that the temperature of the far-infrared radiation radiating unit 20 can be maintained at a set temperature by comparing and analyzing the temperature value measured by the sensor unit and the temperature set on the display unit And a ceiling fixed infrared radiator.
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