KR20150066086A - Hot wind type heating apparatus - Google Patents

Abstract

Disclosed is a hot wind type heating apparatus having an audio function and having functions of a heater, a hot air heater, or a fan. The hot wind type heating apparatus suctions a heated air in the front side to be passed through a heat radiation unit to be discharged to the outside in order to improve thermal efficiency and minimize heat loss. The disclosed hot wind type heating apparatus comprises: a main body; a heating unit installed in the main body; and a blower unit suctioning the external air of the main body to the main body to be preheated and heated through the heating unit to be discharged to the outside of the main body.

Description

[0001] HOT WIND TYPE HEATING APPARATUS [0002]

The present invention relates to a hot air type heating apparatus, and more particularly, to a hot air type heating apparatus having an audio function, a heater, a fan function or an electric fan function, So that the heat efficiency can be improved and the heat loss can be minimized.

Generally, an electric fan is used to blow the air to the user to lower the body temperature of the user by forcing the air to be used only in summer.

On the other hand, a hot air heater or a heater is used to raise the temperature of the room air in the winter season when the temperature is low, and its use time is limited to early spring, late winter, and winter.

In this way, fans, heaters, and heaters must be used at different times and usually have fans, heaters, and heaters. If one of them is used according to the season, the other one should be stored in a warehouse.

Therefore, in recent years, the development of a fan combined with a fan that can be used in combination with an electric fan and a hot air fan has been actively pursued.

In addition, a device having both a normal fan and a heater function may be provided with a fan or a heating device selectively installed on the body, or a heater and a blower fan may be installed together, and a heater or a blower fan may be selectively operated .

However, since the conventional heating apparatus as described above blows out the cold air outside and blows out through the heating unit, heat loss is caused, and in particular, the hot air is discharged without being heated to the set temperature, There is a problem that it is degraded.

Therefore, there is a need to improve this.

Domestic Public Utility Model Publication No. 20-1998-0055647 Korean Patent No. 10-0977754

The present invention has been developed in order to overcome the above-described conventional problems, and it is an object of the present invention to provide an air conditioner for an air conditioner, which sucks heated air in front, The purpose of the device is to provide.

According to an aspect of the present invention, there is provided a hot air type heating apparatus comprising: a main body; A heating unit provided in the main body; And an air blowing unit for sucking the outside air of the main body into the main body, preheating and heating the main body through the heating unit, and discharging the air to the outside of the main body.

The main body may include a housing having a front surface opened to receive the heating unit and the blowing unit; A shield plate coupled to the inside of the housing to fix the blower unit and partitioning the PCB for control with the heating unit; And a front cover coupled to a front surface of the housing to fix the heating unit and including a through hole through which air is sucked and discharged.

The blower may include a fan member coupled to the main body; A heat insulating cover coupled to the fan member to cover the heating unit and guiding the intake air sucked into the main body through the fan member to the fan member; And a heating cover coupled to the fan member so as to be disposed inside the heat insulating cover and guiding exhaust air discharged to the outside of the main body through the fan member.

In addition, the blowing portion may form a suction path for sucking outside air between the heat insulating cover and the heat cover, and air introduced through the suction path is blown to the heating portion through the inside of the heat insulating cover. do.

The fan member may include a support frame coupled to the main body so that the heat insulating cover and the heating cover are coupled to each other, the air suction hole and the air discharge hole being formed, respectively; And a blowing fan coupled to the air discharge hole and blowing air into the inside of the heating cover.

The heat cover may include a heat reflecting plate for reflecting the heat of the heating unit on the other side thereof. The heat reflecting plate may have one side opened to be disposed between the heating unit and the fan member.

In addition, the hot air type heating apparatus according to the present embodiment further includes a speaker provided in the main body.

The hot air type heating apparatus according to the present embodiment may further include a direction adjusting unit coupled to the body so as to adjust the heating direction of the body so as to be vertically and horizontally rotatable.

As described above, the hot air type heating apparatus according to the present invention has an advantage that heat efficiency is improved as well as heat loss can be minimized since the heated air in the front side is sucked and discharged to the outside through the heat generating unit .

1 is a perspective view illustrating a hot air type heating apparatus according to an embodiment of the present invention.
2 is an exploded perspective view showing a hot air type heating apparatus according to an embodiment of the present invention.
3 is a cross-sectional view illustrating an operating state of a hot air type heating apparatus according to an embodiment of the present invention.
4 is a perspective view illustrating a configuration of a main body according to an embodiment of the present invention.
5 is a perspective view illustrating a configuration of a fan member, a heat insulating cover, and a heat cover according to an embodiment of the present invention.
FIG. 6 is an enlarged cross-sectional view of a substantial part of a fan member, a heat insulating cover and a heat cover according to an embodiment of the present invention.
7 is a perspective view showing the configuration of a speaker and a direction adjusting unit of a hot air type heating apparatus according to an embodiment of the present invention.
Fig. 8 is a side view of Fig. 7. Fig.
9 is a side view showing a direction adjusting unit according to another embodiment of the present invention.

Hereinafter, a preferred embodiment of a hot air heating apparatus according to the present invention will be described with reference to the accompanying drawings. In this process, the thicknesses of the lines and the sizes of the components shown in the drawings may be exaggerated for clarity and convenience of explanation. In addition, the terms described below are defined in consideration of the functions of the present invention, which may vary depending on the intention or custom of the user, the operator. Therefore, definitions of these terms should be made based on the contents throughout this specification.

FIG. 1 is a perspective view illustrating a hot air type heating apparatus according to an embodiment of the present invention, FIG. 2 is an exploded perspective view illustrating a hot air type heating apparatus according to an embodiment of the present invention, FIG. Sectional view showing an operating state of the hot air type heating apparatus according to the embodiment.

5 is a perspective view illustrating a configuration of a fan member, a heat insulating cover, and a heat cover according to an embodiment of the present invention, and FIG. 6 is a cross- Sectional view of a substantial part of a fan member, a heat insulating cover and a heat cover according to an embodiment of the present invention.

1 to 6, the hot air type heating apparatus 100 according to the present embodiment includes a main body 110, a heating unit 120 provided in the main body 110, and a heating unit 120 And a blowing unit 130 for heating the front of the main body 110 through hot air.

The body 110 includes a housing 111 for housing the heating unit 120 and the airflow 130, a shield plate 113 for fixing the airflow 130, And a front cover 115 to which the heating unit 120 is fixed.

The housing 111 is open at the front and has a PCB 117 for controlling the heating unit 120 and the airflow 130 inside. The housing 111 has a first boss 111a for coupling the front cover 115 to the inner surface of the side wall and a second boss 111b for coupling the airflow 130 to the bottom surface do.

The housing 111 is coupled to the front cover 115 as the long bolt inserted through the first boss 111a is fastened to the front cover 115 and the PCB 115 is fastened to the housing 111 through the second boss 111b. A space for installing the heat sink 117 is secured.

The blocking plate 113 is coupled to the second boss 111b through a bolt or a screw so as to partition the PCB 117 from the heating unit 120. The blocking plate 113 is connected to the blowing unit 130 for blowing air, A coupling boss 113a is formed on the front surface so as to be spaced apart from each other.

The blocking plate 113 prevents the heat of the heating unit 120 from being transmitted to the PCB 117 to prevent the PCB 117 from being broken and the hot air heated by the blowing unit 130 Convection with the outside can be minimized and the heat loss of the heating unit 120 and the blowing unit 130 can be reduced.

In the front cover 115, a long bolt inserted into the first boss 111a is fastened to the housing 111 and a through hole 115a is formed at the center.

The front cover 115 sucks outside air through the through hole 115a and simultaneously discharges the heated air.

In addition, a grill member 119 for safety is attached to the front cover 115.

The heating unit 120 is located in front of the blowing unit 130 to preheat the intake air flowing from the outside to the inside of the main body 110 and to preheat the preheated air discharged to the outside of the main body 110 by the blowing unit 130. [ Heats the air.

For this, the heating unit 120 is formed in a ring shape, and both ends thereof are coupled to the front cover 115. As the heating unit 120 according to the present embodiment, a carbon heater or a halogen heater which is heated by electricity may be used.

The blowing part 130 sucks the outside air of the main body 110 into the inside of the housing 111 through the through hole 115a and the air preheated in the inside of the housing 111 through the heating part 120, Through the through hole 115a of the housing 111. At this time, the air sucked into the inside of the housing 111 and discharged to the outside by the blowing unit 130 is preheated through the heating unit 120, heated and discharged.

For this purpose, the blowing unit 130 includes a fan member 131 coupled to the coupling boss 113a so as to be spaced apart from the shutoff plate 113, and a fan member 131 for preheating and heating the air sucked and discharged by the fan member 131 A heat insulating cover 133 coupled to the fan member 131, and a heating cover 135.

When the fan member 131 is driven, external air is sucked into the space between the heat insulating cover 133 and the heat cover 135 to be preheated, and then the heat of the heating unit 135 Through the through hole 115a.

That is, the blowing section 130 forms a suction passage 130a through which the outside air is sucked between the heat insulating cover 133 and the heat cover 135, and heats the preheated air flowing through the suction passage 130a And blows air through the inside of the cover 135 so as to pass through the heating portion 120.

Accordingly, since radiant heat of the heating unit 120 is discharged to the front of the main body 110 and the heated air is blown, the heat efficiency is improved and the heat can be transferred to a wider area.

The fan member 131 is provided with a support frame 131a to be separated from the heat insulating cover 133 and the heating cover 135 and a blower fan 131a connected to the support frame 131a to blow air to the outside of the main body 110 And a fan 131b.

The support frame 131a is coupled to the coupling boss 113a through bolts or screws so as to be spaced apart from the blocking plate 113 and is sucked through the suction passage 130a between the heat insulating cover 133 and the heating cover 135 An air suction hole 131a 'through which air circulates and an air discharge hole 131a' 'through which the air circulated through the air suction hole 131a' is discharged are formed, respectively. At this time, a blowing fan 131b is installed in the air discharge hole 131a ''.

The support frame 131a has a first engagement rib 137 protruding from the air intake hole 131a 'for coupling the heat insulating cover 133 to the air intake hole 131a' A second engaging rib 139 is formed so as to engage with the heating cover 135 between the first engaging rib 131a ''.

The first engaging rib 137 is inserted into the inner surface of one side of the heat insulating cover 133 to fix the heat insulating cover 133.

The second coupling rib 139 is formed with a coupling groove 139a into which the heating cover 135 is inserted at one end.

The first engaging rib 137 and the second engaging rib 139 are formed with support grooves 137a and 139b for securing the heat insulating cover 133 and the heating cover 135 more stably.

A blowing fan coupled to the air discharge hole for blowing air into the heating cover;

The heat insulating cover 133 is connected to the support frame 131a and the front cover 115 so as to cover the heating unit 120 so that the suction air sucked into the housing 111 through the fan member 131 is supplied to the fan member 131).

The heat insulating cover 133 is formed in a cylindrical shape and has a first engaging rib 137 inserted into an inner surface of one end and a supporting tab 133b engaged with the front cover 115 at the other end.

The heat insulating cover 133 has a first fixing plate 133a which is inserted into the support groove 137a of the first engagement rib 137 and fixed firmly to the front surface of the support frame 131a through bolts or screws .

In addition, the heat insulating cover 133 is formed in a double structure having the heat insulating space portion 133c so that the heat insulating effect is further improved. The heat insulating cover 133 may be formed by bending or pressing.

The heating cover 135 is inserted and fixed in the coupling groove 139a of the second coupling rib 139 of the support frame 131a so as to be disposed inside the heat insulating cover 133, The air sucked into the heating unit 130a is guided to the outside of the housing 111 via the heating unit 120.

The heating cover 135 is inserted into and engaged with the engaging groove 139a of the second engaging rib 139 to be disposed between the heating unit 120 and the fan member 131, A heat reflecting plate 135a that reflects the heat of the light source 120 is formed.

Further, the heating cover 135 has a cylindrical shape, and a heat reflecting plate 135a and a blowing hole 135b through which heated air is blown to the side face are formed.

The heating cover 135 is inserted into the supporting groove 139b of the first engaging rib 137 and the second engaging rib 139 and fixed to the front surface of the supporting frame 131a through bolts or screws 2 fixing plate 135c. At this time, the heating cover 135 is coupled to the support frame 131a such that the second fixing plate 135c overlaps the first fixing plate 133a of the heat insulating cover 133.

In particular, the heating cover 135 is provided with projections and depressions 135d so as to improve the preheating and heating of the air.

The hot air type heating apparatus 100 according to the present embodiment further includes a speaker 140 and a direction adjusting unit 150. This will be described with reference to Figs. 7 to 9. Fig.

FIG. 7 is a perspective view showing a configuration of a speaker and a direction adjusting unit of a hot air type heating apparatus according to an embodiment of the present invention, FIG. 8 is a side view of FIG. 7, and FIG. 9 is a perspective view of a direction adjusting unit according to another embodiment of the present invention. FIG.

As shown in FIGS. 7 and 8, the hot-air heating apparatus 100 according to the present embodiment is provided with a speaker 140 that generates sound to implement an audio function in the main body 110. To this end, a mounting hole for mounting the speaker 140 is formed on the side surface of the main body 110, and a plurality of skirters 140 may be provided according to the user's need.

As described above, the hot-air type heating apparatus 100 according to the present embodiment realizes an audio function through the speaker 140 installed in the main body 110, thereby realizing the audio function while heating and warming the room, You can listen. And, control of all such functions is performed by the PCB 117.

The direction adjusting unit 150 includes a hinge hole 151 formed on both sides of the main body 110 so that the height of the main body 110 can be adjusted up and down, And a height adjustment lever 153 which is coupled.

The height adjusting lever 153 has a "C" shape, and hinge pins 153a, which are inserted into the hinge holes 151, are protruded from the inner surfaces of both ends.

The front surface of the main body 110 is raised or lowered to the rear side through the rotation of the height adjusting lever 153.

The height adjustment lever 153 according to the present embodiment can be variously changed in its engagement position and may be formed with a stopper to adjust the angle of rotation of the body 110 according to the user's needs.

9, the direction adjusting unit 160 according to the present embodiment includes a joint groove 161 formed on a lower surface of the main body 110, a joint hinge 165 inserted into the joint groove 161, And a support table 163 having a support surface 163a.

At this time, the main body 110 is preferably formed in a spherical shape so as to be stably controlled in the support base 163, and a guide surface 167 on which the bottom surface of the spherical main body 110 is seated is formed in the support base 163 do.

When the main body 110 is mounted on the support base 163, the speaker 140 and the PCB 117 may be provided on the support base 163. [

The operation and operation of the hot air type heating apparatus according to an embodiment of the present invention will be described.

First, when the heating unit 120 is operated, the front of the main body 110, the heat insulating cover 133 and the heating cover 135 are heated by the radiant heat of the heating unit 120. At this time, a heat reflecting plate 135a is formed on the heating cover 135, so that the heat of the heating unit 120 is more strongly transmitted to the front of the main body 110. [

Thereafter, when the blowing fan 130 is operated, the air heated inside the housing 111 by the heating unit 120 is blown toward the front of the main body 110 through the heating unit 120, So that the heating effect can be further improved. That is, since the hot air is blown together with the radiant heat of the heating unit 120, the heating effect can be improved, and the air inside the housing 111 heated by the heating unit 120 can be utilized, The area can be heated.

Specifically, when the blowing fan 131b is driven, the air inside the housing 111 and the air heated inside the heating cover 135 pass through the air blowing hole 135b of the heating cover 135, And is blown into the through hole 115a. At this time, since the heated air passes through the heating unit 120, the temperature of the heated air to be blown can be further increased.

As the air inside the housing 111 is blown toward the front of the main body 110, the front air of the main body 110 heated by the heating unit 120 is blown to the front side of the main body 110, And is introduced into the suction passage 130a to be preheated.

When the blowing fan 131b is driven, the heated air inside the housing 111 heated by the heating unit 120 is blown through the blowing hole 135b and the outside air of the main body 110 is sucked Passes through the air intake hole 131a 'of the fan member 131 and then is blown into the inside of the heating cover 135 through the air exhaust hole 131a' '.

At this time, since the convex and concave portions 135d are formed in the heating cover 135, the heat exchange between the preheated air and the heated air is more effectively achieved.

Meanwhile, the hot air type heating apparatus 100 according to the present embodiment can be used as a fan when the heating unit 120 is not used but only the blowing fan 131b is driven.

It will be apparent to those skilled in the art that the present invention is not limited to the embodiment described above, but may be embodied in various other forms without departing from the spirit of the invention, It will be understood by those of ordinary skill in the art that various changes and modifications may be made without departing from the scope of the present invention.

100: hot air type heating device 110:
111: Housing 113: Chassis plate
115: front cover 120:
130: blowing fan 131: fan member
131a: support frame 131b: blowing fan
133: Insulation cover 135: Heating cover
140: speaker 150:

Claims (8)

main body;
A heating unit provided in the main body; And
A blowing unit for sucking outside air of the main body into the main body and preheating and heating the main body through the heating unit and discharging the air to the outside of the main body;
Wherein the heating device comprises: The apparatus of claim 1,
A housing having a front surface thereof opened to receive the heating unit and the blower unit;
A shield plate coupled to the inside of the housing to fix the blower unit and partitioning the PCB for control with the heating unit; And
A front cover coupled to a front surface of the housing to fix the heating unit and having through holes through which air is sucked and discharged;
Wherein the heating device comprises: The air conditioner according to claim 1,
A fan member coupled to the body;
A heat insulating cover coupled to the fan member to cover the heating unit and guiding the intake air sucked into the main body through the fan member to the fan member; And
A heating cover coupled to the fan member so as to be disposed inside the heat insulating cover and guiding exhaust air discharged to the outside of the main body through the fan member;
Wherein the heating device comprises: The method of claim 3,
Wherein the air blowing portion forms a suction flow path through which the outside air is sucked between the heat insulating cover and the heating cover and air flowing through the suction flow path is blown to the heating portion through the inside of the heat insulating cover Type heating device. 4. The fan unit according to claim 3,
A support frame coupled to the body so that the heat insulating cover and the heating cover are coupled to each other, the air suction hole and the air discharge hole being formed respectively; And
A blowing fan coupled to the air discharge hole for blowing air into the heating cover;
Wherein the heating device comprises: The method of claim 3,
Wherein the heat cover is formed with a heat reflecting plate that is coupled to the fan member on one side opened to be disposed between the heating unit and the fan member and reflects the heat of the heating unit on the other side. 7. The method according to any one of claims 1 to 6,
And a speaker provided on the main body. 7. The method according to any one of claims 1 to 6,
Further comprising: a direction adjusting unit rotatably coupled to the main body to adjust the heating direction of the main body.

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