KR20100115604A - Electric heater of stand type - Google Patents

Electric heater of stand type Download PDF

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Publication number
KR20100115604A
KR20100115604A KR1020090034258A KR20090034258A KR20100115604A KR 20100115604 A KR20100115604 A KR 20100115604A KR 1020090034258 A KR1020090034258 A KR 1020090034258A KR 20090034258 A KR20090034258 A KR 20090034258A KR 20100115604 A KR20100115604 A KR 20100115604A
Authority
KR
South Korea
Prior art keywords
reflector
heating element
housing
stand
head
Prior art date
Application number
KR1020090034258A
Other languages
Korean (ko)
Inventor
이수우
Original Assignee
이수우
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 이수우 filed Critical 이수우
Priority to KR1020090034258A priority Critical patent/KR20100115604A/en
Publication of KR20100115604A publication Critical patent/KR20100115604A/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C7/00—Stoves or ranges heated by electric energy
    • F24C7/04—Stoves or ranges heated by electric energy with heat radiated directly from the heating element
    • F24C7/043—Stoves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C7/00—Stoves or ranges heated by electric energy
    • F24C7/06—Arrangement or mounting of electric heating elements
    • F24C7/062—Arrangement or mounting of electric heating elements on stoves
    • F24C7/065—Arrangement or mounting of electric heating elements on stoves with reflectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H3/00—Air heaters
    • F24H3/02—Air heaters with forced circulation
    • F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
    • F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
    • F24H3/0411—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between for domestic or space-heating systems
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B1/00—Details of electric heating devices
    • H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
    • H05B1/0227—Applications
    • H05B1/0252—Domestic applications
    • H05B1/0275—Heating of spaces, e.g. rooms, wardrobes
    • H05B1/0277—Electric radiators

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Direct Air Heating By Heater Or Combustion Gas (AREA)
  • Control Of Resistance Heating (AREA)

Abstract

PURPOSE: A stand type electric heater is provided to prevent the lowering of the temperature of a heating element and a reflector due to wind by preventing wind from directly contacting the heating element and the reflector. CONSTITUTION: A stand type electric heater comprises a head(5) formed with a through-hole(6) on the upper end of a stand(3). A hemi spherical housing(7) is mounted on the head and a hemi spherical reflector(10) is mounted on the housing. A ring-shaped heating element(20) is mounted on the reflector and a hole(11) is formed at the center of the reflector. A ventilation fan(30) is mounted in the head and a guide member(35) is mounted in the ventilation fan. The leading end of the guide member is arranged at the center of the heating element.

Description

Stand type electric heater {ELECTRIC HEATER OF STAND TYPE}

The present invention relates to a stand-type electric heater that is mounted to the blower and blows air heated around the electric heating element and the inside of the reflector by the heating element to the outside. More specifically, the blower fan is mounted at the center of the reflector. Although the wind is sent through the guide tube between the electric heating element disposed inside the reflector, but the wind does not directly contact the electric heating element and the reflector relates to a stand-type electric heater.

Korean Ceramic Application No. 10-2002-0015999 (filed March 25, 2002) introduces a "ceramic heater having a hot air blowing function."

The ceramic heater having a hot air blowing function includes a coil-type heating element and a reflecting plate, a heating element support tube on a tapered tube body in which the heating element is wound, and made of ceramic, a supporter for fixing the heating element support tube to the reflecting plate, a case on the rear side of the reflecting plate, and A conventional fan-type heater coupled to a stand, comprising: a plurality of hot air outlets formed through a rear end of the heating element support tube and configured to communicate with an inside of the supporter; A blower housing fixed to the inside of the case and having an air intake hole leading to the inside of the supporter and perforating intake holes in both front and rear sides; An impeller blower rotatably arranged inside the blower housing; It is connected to the rotary shaft of the blower inside the case and includes a motor for imparting a rotational force to the blower, respectively.

However, in the ceramic heater having the hot air blowing function as described above, since the wind from the blower is sent out through the inside of the heating element support tube, the coil-type heating element and the heating element support tube are cooled by the wind, and thus the coil-type heating element is By reducing the generated radiant heat, there is a problem that the heat radiation performance is lowered.

"Heater" is introduced in Korea Utility Model Registration No. 20-0276936 (registered May 17, 2002).

The heater is a fan-shaped heater having a heating element and a reflecting mirror, the heater comprising: an intake fan provided behind the reflecting mirror; An outer casing that cooperates with the rear surface of the reflector to form a passage for flowing the air sucked by the intake fan along the rear surface of the reflector and directing it to the front of the reflector; It is provided in the end portion of the passage includes a plurality of guide pins for guiding the flow direction so that the air blown to the front of the reflector to form a vortex.

However, the heater has a problem that the wind is emitted from the intake fan is blown to the front of the reflector along the back of the reflector, so that the reflector is cooled by the wind, the radiant heat reflected by the reflector is reduced, thereby reducing the heat radiation performance.

Korean Utility Model Registration No. 20-0322904 (registered on July 31, 2003) introduces a "heater with improved heat dissipation performance."

The heater having improved heat dissipation performance includes a head unit having an electric device operated by a function manipulation unit therein, a reflector having a plurality of heat dissipation holes formed therein and integrally installed in front of the head unit, and in front of the reflector. In the heater consisting of a protruding portion to generate a high heat by the power supplied from the outside, and a front safety net installed in front of the heat generating portion and the reflector for safety, the heat dissipation hole is a circle of at least one row around the heat generating portion It is formed through the columnar, and the rear of the reflector is provided with a rear heat collecting and safety plate having excellent thermal insulation performance coupled to each other at the edge so as to seal the entire rear with a predetermined interval, between the rear and rear heat collecting and safety plate of the reflector The central part of the structure is installed with a blowing fan rotatable by the drive motor provided in the head portion Achieved.

However, in the heater having improved heat dissipation performance as described above, since the wind from the blower fan is blown out of the front safety net through the heat generating unit (heater), the temperature of the heat generating unit is lowered by the wind, and thus the heat dissipation performance is substantially reduced. There is this.

Therefore, an object of the present invention is a blower fan is mounted in the center of the reflector plate, the wind of the blower fan is sent out between the electric heating element disposed inside the reflector through the guide tube, the wind does not directly contact the electric heating element and the reflector plate The heating element and the reflecting plate can be prevented from being cooled by the wind, and the wind blown out of the safety net is discharged together with the air heated by the radiant heat, so that the warm air reaches farther than the heat transfer range by the radiation, It is to provide a stand-type electric heater that can be circulated air in the room.

One example of a stand-type electric heater according to the present invention for achieving the above object is a head having a hole formed on the top of the stand is mounted, the head is mounted a hemispherical housing, the housing is a hemispherical reflector plate ( 10), a ring-shaped heating element is mounted on the reflector, a hole is formed in the center of the reflector, a blower fan is mounted on the head, and a guide member is mounted on the blower fan. A tip is arranged at the center of the heating element.

Another example of the stand-type electric heater according to the present invention is a hemispherical housing is mounted on the top of the stand, a hemispherical reflector is mounted on the housing, a ring-shaped heating element is mounted on the reflector, the housing and the reflector A hole is drilled in the center of the hole, and a blower fan is mounted on the housing so as to correspond to the hole of the housing, and the blower fan is disposed between the housing and the reflector plate, and the guide member mounted on the blower fan has a tip of the reflector plate. Characterized in that disposed through the center of the heating element.

Another example of the stand-type electric heater according to the present invention is mounted to the head is formed with a through-hole on the top of the stand, the head is mounted in a rectangular-shaped housing with the front open, the housing includes an upper curved portion and the lower curved portion A fan is mounted, the two fan-shaped heating element is arranged up and down on the reflecting plate, the tip of the guide member is fitted into the hole of the reflecting plate disposed between the linear heating element, the other end of the guide member is mounted in the head fan It is characterized in that connected to.

As a result, the stand-type electric heater according to the present invention not only prevents the wind of the blower from directly contacting the heating element and the reflector, but also prevents the temperature of the heating element and the reflector from being lowered by the wind, as well as the wind from the heating element and the reflector. By discharging the heated air outside the safety net, the warm air reaches farther than the heat transfer range by pure radiant heat, and the indoor air is circulated by the warm air, and the heating element and the reflector can be prevented from being overheated.

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

1 and 2, the stand type electric heater according to the first embodiment of the present invention is equipped with a head 5 having a through hole 6 formed on an upper end of a stand 3, and mounted on the head 5. A hemispherical housing 7 is mounted, a hemispherical reflecting plate 10 is mounted on the housing 7, a ring-shaped heating element 20 is mounted on the reflecting plate 10, and the reflecting plate 10. In the center of the hole 11 is formed, the blowing fan 30 is mounted to the head 5, the guide member 35 is mounted to the blowing fan 30, the tip of the guide member 35 It is arrange | positioned at the center of this heat generating body 20.

The heating element 20 may be applied to various kinds of rings, such as a coil, a halogen heating element, a ceramic heating element, and is fixed to the reflector 10 by the clamp 25.

The blowing fan 30 may be formed in various types, and is shown here for the convenience of description.

The stand type electric heater according to the first embodiment of the present invention configured as described above has a through hole 6 formed at the rear of the head 5 in which the blower 30 is built, and when the blower 30 is operated, the through hole ( Air is introduced into the head 5 through 6), and the wind discharged from the blower 30 is discharged from the guide member 35 by being discharged from the center of the heating element 20 by the guide member 35. Since the wind does not directly contact the heating element 20 and the reflector 10, it is possible to prevent the temperature of the heating element 20 and the reflector 10 from being lowered by the wind, and the wind discharged from the guide member 35 is prevented. By discharging the air heated by the inside of the heating element 20 formed in a ring shape and the air warmed by the reflector 10 to the outside of the safety net 40, the warm air reaches farther than the heat transfer range by pure radiant heat, and the room is warmed by the warm air. Air is circulated and the heating element and the reflector It can be prevented.

3 and 4, in the stand type electric heater according to the second embodiment of the present invention, a hemispherical housing 120 is mounted on an upper end of the stand 110, and a hemispherical shape is mounted on the housing 120. The reflective plate 130 is mounted, the ring-shaped heating element 140 is mounted on the reflective plate 130, holes 121 and 131 are drilled in the center of the housing 120 and the reflective plate 130, and the housing A blowing fan 150 is mounted in the housing 120 to correspond to the hole 121 of the 120, and the blowing fan 150 is disposed between the housing 120 and the reflector plate 130. The tip of the guide member 160 mounted on the 150 is disposed at the center of the heating element 130 through the hole 131 of the reflecting plate 130.

The structure of the heating element 140 and the blowing fan 150 is the same as the heating element and the blowing fan of the stand-type electric heater according to the first embodiment.

In the stand-type electric heater according to the second embodiment of the present invention configured as described above, the heat of the space 135 between the housing 120 and the reflecting plate 130 that is heated by the reflecting plate 130 may cause the blower 150. Except that discharged to the outside of the safety net 170 through, the same as the stand-type electric heater according to the first embodiment of the present invention.

5 and 6, in the stand type electric heater according to the third exemplary embodiment of the present invention, a head 220 having a through hole 221 formed on an upper end of a stand 210 is mounted on the head 220. A rectangular parallelepiped-shaped housing 230 is mounted, a reflecting plate 240 including an upper curved portion 241 and a lower curved portion 242 is mounted on the housing 230, and the reflective plate 240 is mounted on the reflective plate 240. Two linear heating elements 250 and 255 are disposed up and down, and the tip of the guide member 260 is fitted into the hole 241 of the reflecting plate 240 disposed between the linear heating elements 250 and 255. The other end of 260 is connected to a blowing fan 270 mounted to the head 220.

The heating elements 250 and 255 may be applied in various forms such as a coil, a halogen heating element, a ceramic heating element, and the like.

The blowing fan 27 may be formed in various types, and is shown here for the convenience of description.

The stand-type electric heater according to the second embodiment of the present invention configured as described above has a through hole 221 formed at the rear of the head 220 in which the blower 270 is built, and when the blower 270 is operated, the through hole ( Air is introduced into the head 220 through the 221, and the wind discharged from the blower 270 is discharged between the heating elements 250 and 255 by the guide member 260, thereby being discharged from the guide member 260. Since the wind does not directly contact the heating elements 150 and 255 and the reflector 240, not only the temperature of the heating elements 250 and 255 and the reflector 240 is lowered by the wind, but also the guide member 260. The wind discharged from the air discharges the air heated in the reflector 240 to the outside of the safety net 280, the warm air reaches farther than the heat transfer range by the pure radiant heat, the indoor air is circulated by the warm air, and the heating element and the reflector Overheating can be prevented.

1 is a side cross-sectional view showing a stand-type electric heater according to a first embodiment of the present invention

FIG. 2 is a front view of the stand type electric heater of FIG. 1. FIG.

3 is a side cross-sectional view showing a stand type electric heater according to a second embodiment of the present invention.

4 is a front view illustrating the stand type electric heater of FIG. 3.

5 is a perspective view showing a stand-type electric heater according to a third embodiment of the present invention

6 is a cross-sectional view taken along line A-A showing the stand type electric heater of FIG.

Claims (3)

A head 5 having a through hole 6 formed at an upper end of the stand 3 is mounted, a hemispherical housing 7 is mounted at the head 5, and a hemispherical reflector plate 10 is mounted at the housing 7. ) Is mounted, a ring-shaped heating element 20 is mounted on the reflecting plate 10, a hole 11 is formed in the center of the reflecting plate 10, and a blowing fan 30 is formed on the head 5. And a guide member (35) is mounted on the blower fan (30) so that the tip of the guide member (35) is disposed at the center of the heating element (20). A hemispherical housing 120 is mounted on an upper end of the stand 110, a hemispherical reflector plate 130 is mounted on the housing 120, and a ring-shaped heating element 140 is mounted on the reflector plate 130. Holes 121 and 131 are drilled in the centers of the housing 120 and the reflector 130, and the blower fan 150 is mounted in the housing 120 to correspond to the holes 121 of the housing 120. The blower fan 150 is disposed between the housing 120 and the reflector plate 130, and the guide member 160 mounted on the blower fan 150 has a tip 131 of the reflector plate 130. Stand type electric heater, characterized in that disposed through the center of the heating element (130). A head 220 having a through hole 221 is mounted on an upper end of the stand 210, and a housing 230 having a rectangular parallelepiped shape is mounted on the head 220, and an upper curved portion is mounted on the housing 230. A reflective plate 240 including a 241 and a lower curved portion 242 is mounted, and two linear heating elements 250 and 255 are vertically disposed on the reflective plate 240, and between the linear heating elements 250 and 255. The front end of the guide member 260 is inserted into the hole 241 of the reflector plate 240 disposed in the other end, and the other end of the guide member 260 is connected to the blowing fan 270 mounted to the head 220. Stand type electric heater.
KR1020090034258A 2009-04-20 2009-04-20 Electric heater of stand type KR20100115604A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020090034258A KR20100115604A (en) 2009-04-20 2009-04-20 Electric heater of stand type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020090034258A KR20100115604A (en) 2009-04-20 2009-04-20 Electric heater of stand type

Publications (1)

Publication Number Publication Date
KR20100115604A true KR20100115604A (en) 2010-10-28

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Application Number Title Priority Date Filing Date
KR1020090034258A KR20100115604A (en) 2009-04-20 2009-04-20 Electric heater of stand type

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190120034A (en) 2018-04-13 2019-10-23 이창엽 Rotary fan type two-way heater
KR102314271B1 (en) * 2021-02-16 2021-10-18 이수우 Electric heater combined to fan
KR200497503Y1 (en) * 2023-06-07 2023-11-29 포시엠컴퍼니(주) Electric heater with fan

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190120034A (en) 2018-04-13 2019-10-23 이창엽 Rotary fan type two-way heater
KR102314271B1 (en) * 2021-02-16 2021-10-18 이수우 Electric heater combined to fan
KR200497503Y1 (en) * 2023-06-07 2023-11-29 포시엠컴퍼니(주) Electric heater with fan

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