KR200466988Y1 - Ventilator with the led grill assembly - Google Patents

Abstract

The present invention relates to a ventilator provided with an LED grille assembly, the object of the present invention is that the exterior exposed to the outside as the conventional body cover can be finished beautifully, the cross-sectional thickness of the LED grille assembly to the volume of the ventilator It is to provide a fan having an LED grille assembly that can further implement the lighting function without any increase.
Ventilator having an LED grille assembly according to the present invention, the body having an open side formed on one side; And an LED grille assembly for shielding the body opening surface, wherein the LED grille assembly includes a grill base having a plate body coupled to the body opening surface and a recessed portion recessed downward in the plate body; A grill enclosure having one side having an open surface formed therein and having an accommodation space therein and coupled to the grill base in a structure accommodated in the recess; An LED module mounted inside the storage space of the grill enclosure; And a grill cover having a window formed of a (semi-transparent) material sealing the grill enclosure opening surface, wherein the depression portion is detachably coupled to the grill enclosure accommodated in the depression and the grill enclosure A support for fixing the support; And a grill net having a plurality of air inlets so that outside air can be introduced into the body.

Description

Ventilator with LED grille assembly {VENTILATOR WITH THE LED GRILL ASSEMBLY}

The present invention relates to a ventilator, and more particularly to a ventilator having an LED grille assembly that can be implemented in addition to the original function (ventilation function) of the ventilator.

In general, the exhaust fan is installed on the wall or ceiling of a building, for example, a bathroom or a toilet, forcibly inhaling the turbid air in the room and then exhausting it through the duct to the outside of the building to purify the indoor air and discharge the odor. Role.

1 is an exploded perspective view showing a general configuration of a conventional ventilator. Referring to FIG. 1, a conventional ventilator includes a body 1 having a drive motor and an impeller mounted therein, and body covers 3 and 4 coupled to one open surface (air inlet) of the body 1. .

In addition, the body cover is generally configured to separate the grill 3 and grill cover (4). Conventional grill 3 is composed of a plate-like member is formed through the plurality of air inlet holes in the form of a net, the conventional grill cover 4 is coupled to the lower surface of the grill (3) a plurality of air formed in the grill (3) Shielding the inlet hole is coupled with a gap from the lower surface of the grill (3). Therefore, when the impeller is driven, the indoor air is forcibly sucked into the body through the air inlet hole of the gap and the grill, and then discharged to the outside through an air discharge opening that is open to the outside on one side of the body.

Recently, a fan has been developed that combines the functions of the fan with additional functions such as a lighting function, a music file (for example, MP3) playback and an output function. For example, a fan is additionally equipped with a lighting device such as a light bulb or a fluorescent lamp, and the lighting device is operated by using a fan driving power to implement indoor ventilation as well as indoor lighting.

However, such a ventilator having a conventional lighting function must have a space for accommodating bulbs or fluorescent lamps. For example, the thickness of the cross section of the body cover is increased so that the body cover of the ventilator installed on the ceiling protrudes substantially into the interior. In addition, due to the device structure in which the power cable connected to the lighting fixture and the light bulb (fluorescent light) are simply housed and combined with the fan, the repair and replacement of the post-device and the replacement of the light bulb (fluorescent light) are not easy and inconvenient. There was a downside.

The present invention is devised to solve the problems as described above, the object of the present invention is that the exterior exposed to the LED grill assembly protruding downward while finishing beautifully as in the conventional body cover (in the case of conventional ventilator body It is to provide a ventilator having an LED grill assembly that can additionally implement the lighting function without increasing the cross-sectional thickness of the cover) to the volume of the ventilator.

It is still another object of the present invention to provide a ventilator having an LED grille assembly which can perform the operation very conveniently when the ventilator is installed and used on a ceiling or a wall when a repair and repair of a component for a lighting function is required. .

Ventilator having an LED grille assembly according to the present invention for achieving the above object, the body having an open surface in which air is introduced, one side is open; And an LED grille assembly for shielding the body opening surface, wherein the LED grille assembly includes a grill base having a plate body coupled to the body opening surface and a recessed portion recessed downward in the plate body; A grill enclosure having one side having an open surface formed therein and having an accommodation space therein and coupled to the grill base in a structure accommodated in the recess; An LED module mounted inside the storage space of the grill enclosure to emit LED light when power is applied; And a grill cover which seals and opens the grill enclosure opening surface, the grill cover having a window made of a transparent or translucent material, wherein the recess is detachably coupled to the grill enclosure accommodated in the recess. A support for fixing the support; And a grill net having a plurality of air inlets so that outside air can be introduced into the body.

The ventilator having the LED grille assembly according to the present invention has all the components (LED module, current converter, etc.) to implement the lighting function is naturally provided in the grill assembly (in the case of the conventional body cover) integrally, especially the grill enclosure By utilizing the internal empty space of the body efficiently through the organic combination of the component and the grill base depression, compared to the body cover of the conventional ventilator can provide additional lighting function without increasing the cross-sectional thickness of the grill assembly to the volume of the ventilator at all. And, the appearance exposed to the outside has a remarkable effect that can be beautifully finished.

In addition, the grill housing that is integrally housed in the component for the lighting function is configured to be detachably coupled to the grill base as an electrical contact structure, so that the external power applied to the drive motor of the fan can also be input to the grill enclosure, while the grill enclosure. As the bay can be dismantled from the grill base, even if a failure occurs in the lighting unit (LED module or current changer) during the installation or use of the fan on the ceiling or the wall, the grill base does not need to be separated from the body. There is a remarkable effect that provides convenience for easy repair and repair of LED lighting.

In addition, the main body and the LED grille assembly are configured by completely separating the components (LED grille assembly) for lighting function and the components (main body) for ventilating function and connecting them to each other by a power connector. Since it can be produced separately, there is a remarkable effect that can improve the product mass production.

1 is an exploded perspective view showing a general configuration of a conventional ventilator.
Figure 2 is an exploded perspective view of a ventilator having an LED grille assembly according to the present invention.
Figure 3 is a schematic diagram showing a fastening structure and a contact structure of the LED grille assembly according to a preferred embodiment of the present invention.
Figure 4 is a perspective view of the combined LED grill assembly according to the present invention.
Figure 5 is a schematic diagram showing a state in which the grill enclosure of the present invention is coupled to the grill base.
6 is a perspective view of the combination of the ventilator having the LED grille assembly according to the present invention.

The present invention utilizes the structure and structural features of the LED grille assembly coupled to the open surface (air inlet) of the fan body, thereby utilizing the internal space of the fan body and realizing the lighting function without increasing the thickness and volume of the fan. Present technical features that can be

Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment, advantages and features of the present invention.

Figure 2 is an exploded perspective view of a ventilator having an LED grille assembly according to the present invention. Referring to FIG. 2, the ventilator according to the present invention includes a main body and an LED grille assembly, and the main body includes an impeller 11, a driving motor 12, and a body 10.

The body 10 has an accommodating space therein for receiving air sucked from the outside, and the accommodating space includes components such as a driving motor 12 and an impeller 11. In addition, the body 10 is formed with an air inlet opening 13 toward the outside of the building and the air inlet opening 13 toward the outside of the building, respectively, the air outlet 13 is generally formed in a 90 ° direction with respect to the air inlet. to be. The air discharge port 13 is in communication with the branch pipe protruding on the side of the body 10, the branch pipe is connected to the duct, the air sucked through the air inlet is discharged to the outside through the branch pipe and the duct.

In addition, a scroll portion is formed in the body 10 to form an air flow path in a spiral shape, and the scroll portion is formed in a curved surface from the accommodation space to the discharge port 13 to discharge the air inlet 13 into the accommodation space. It is desirable to allow the flow of the furnace to be guided naturally.

The drive motor 12 is mounted inside the body 10 to axially rotate the impeller 11, and receives external power to convert it into a driving force to rotate the rotating shaft. The rotational force of the drive motor 12 is transmitted to the impeller 11 through the rotation shaft.

The impeller 11 is mounted on the rotary shaft of the drive motor 12 and rotates by receiving a rotational force from the rotary shaft while forcibly sucking the indoor air into the accommodation space and discharging the discharge port 13. The impeller 11 has a lower plate having an insertion hole formed on a rotating shaft of the driving motor 12 on its rear surface, and a plurality of rotary wings are arranged in a circular shape around the insertion hole in front of the lower plate.

Body 10 is formed in a hollow rectangular shape inside the branch at least one side is provided with a branch pipe is connected to the exhaust duct, the impeller 11 and the drive motor 12 is provided therein. In addition, the upper surface of the body 10 is formed (hereinafter referred to as the 'body opening surface') is the indoor air is introduced into the body 10 through the body opening surface. In addition, the body opening surface is formed along the periphery of the rim portion having a predetermined width and thickness, the LED grille assembly of the present invention is detachably mounted to the rim portion.

As a means for detachably coupling the LED grille assembly to the rim of the body opening surface, various well-known detachable coupling means are adopted, such as bolting using a turning screw, magnetic coupling using a magnetic body, and fitting using a fitting protrusion / fitting groove. Can be.

That is, the ventilator having the LED grille assembly of the present invention allows the LED grille assembly to be detachably coupled to the body opening surface, so that only the LED grille assembly can be easily removed when maintenance of the post-ventilator is required. Characterized in that configured to be.

The LED grille assembly of the present invention is a component that is detachably coupled to the body opening surface to shield the above-described body opening surface, in detail, the grill base 20, the grill enclosure 30, the LED module 50, It is configured to include a current converter 40 and the grill cover 60.

Grill base 20 of the present invention is a component that is detachably coupled to the body opening surface is preferably made of a plate body 25 of the same shape as the body opening surface, the inside of the plate body 25 recessed portion 21 Is provided is characterized in that the grill box 30 is configured to be inserted and coupled to the depression 21.

In addition, the recess 21 of the present invention is characterized by consisting of a grill net 24 and the housing support 22. When the impeller 11 operates as an air flow path, the grill net 24 may allow indoor air to flow into the body 10 through the grill net 24. The housing support 22 supports and fixes the grill enclosure 30 accommodated in the recess 21 and is detachably coupled to the grill enclosure 30.

According to the preferred embodiment of Figure 2, the grill base 20 is formed of a rectangular plate body 25 corresponding to the rectangular body opening surface. In addition, the grill base 20 has a plurality of air inlets 24 in a net form (hereinafter, referred to as a grill net) so that external air can be introduced into the body 10 like a grill provided in a conventional ventilator. Is formed, the grill net 24 is provided in a structure recessed downward from the upper surface of the plate body 25 of the grill base 20, the housing support 22 is installed together in the grill net 24 formed recessed downward Characterized in that provided.

In the embodiment of FIG. 2, the support body 22 is formed of a disc-shaped member, and the disc support body 22 is disposed to be fixed downward from an upper surface of the plate body 25 of the grill base 20. In addition, the bar-shaped grill bar 23 is provided at regular intervals along the circumference of the housing support 22, each of the grill bar 23 has a structure inclined upward from the disk-shaped housing support 22 One end is fixedly coupled, the other end is fixed to the upper surface side of the grill base plate 25, the grill net 24 formed by a plurality of grill bar 23 and the enclosure coupled to the center region of the grill net The support portion 22 is provided in a form recessed downward from the grill base plate body 25 together to constitute the depression portion 21 of the present invention.

In the grill enclosure 30 according to the embodiment of FIG. 2, the upper surface is formed to be open (hereinafter referred to as the 'opening body'), and an interior is provided with an empty space (hereinafter referred to as a 'container 31'). It is constructed in a case shape and is detachably coupled to the grill base 20 in a structure accommodated in the recess 21 of the grill base 20.

In addition, the accommodating part 31 includes an LED module 50 and a current converting device 40 for accommodating an illumination function of the fan, and are accommodated in a predetermined width and thickness along the upper circumference of the accommodating part 31. A flange 32 is formed.

Therefore, when the grill enclosure 30 of the present invention is coupled to the grill base 20, the accommodating part 31 of the grill enclosure 30 is inserted into the recess 21 of the grill base 20 to support the enclosure 22. It is supported on and coupled to), the flange 32 formed along the upper circumference of the receiving portion 31 is configured such that the bottom surface is formed to form a gap from the plate body 25 of the grill base 20. This is to provide an air inflow passage (that is, a gap) between the grill base 20 and the grill enclosure 30 so that indoor air can be introduced into the fan through the gap. Therefore, during operation of the impeller 11 of the main body, indoor air is introduced into the grill base recess 21 through the gap, sucked into the body 10 through the grill net 24, and then discharged to the outside.

In addition, the grill enclosure 30 of the present invention is characterized in that the detachable coupling configured to the grill base 20, which is a component for the lighting function during the installation and use of the ventilator of the present invention on the ceiling or wall of the building ( For example, when a problem occurs in the LED module or the current converter, the grill base 20 is not separated from the ventilator body 10, so that only the grill enclosure 30 containing the components for the lighting function can be removed. This is to make the maintenance and repair of the fan very convenient.

Briefly described various embodiments of the fastening means for the removable coupling of the grill enclosure 30 as follows.

(1) socket coupling method

-In the case of the socket coupling method, as shown in Fig. 3, the housing support 22 is formed of a cylindrical socket type having at least an upper surface, and formed with a female thread 26 on the inner circumferential surface of the socket to accommodate the grill housing 30. By forming the male screw thread 34 on the minor outer circumferential surface, a predetermined portion of the receiving portion of the grill enclosure 30 may be screwed into the socket and fastened.

(2) engaging projection method

-In the case of engaging the engaging projection, the plate-shaped enclosure supporting portion 22 is formed through the insertion groove of the curved shape consisting of the insertion portion and the locking portion, the bottom of the receiving portion of the grill enclosure 30 equal to the number of the insertion groove. The number of 'TT' shaped protrusions protrude. Coupling process, by inserting the locking projections of each of the 'tt' shape to fit the insertion portion of the respective insertion grooves and rotated by a predetermined angle so that the 'TT' shaped head is supported on one surface of the locking portion and caught by the grill housing 30 ) Is able to maintain the engagement state to the housing support (22). On the contrary, the separation process is completed by separating the grill housing 30 by rotating the 'TT' shaped locking protrusion placed on the locking part and positioning the insertion part in the insertion part and pulling it downward. That is, the insertion portion is formed to be at least a wider area than the head of the 'TT' shape of the locking projection so that the locking head can pass through the insertion portion, the locking portion is formed of a narrower area than the head of the 'TT' shape When the locking projection is moved to the locking portion is to allow the 'TT' shaped head to be caught and supported by the locking portion.

(3) fixing pin coupling method

-In the case of the fixing pin coupling method, by providing a pin hole in the grill base 20, by pressing the fixing pin penetrating the grill housing 30 to the pin hole to the grill housing 30 to the grill base (20) It can be configured to be fixed. For reference, of course, the fixing pin may use a tightening screw.

(4) elastic latching method

-In the case of the elastic locking step coupling method, at least two elastic locking jaw protruding to the housing support 22, and formed through the locking groove on the side of the grill housing 30, the elastic locking jaw is inserted into the locking groove and locked It is the way it is combined.

That is, the elastic locking jaw having a restoring force to return to its original position when it is forcibly opened outward is forcibly pushed outward when the grill housing 30 is inserted into the grill base recess 21, and then the grill housing 30 is supported by the housing support ( When it is seated on the 22) by the elastic restoring force enters the locking groove of the grill enclosure 30 by the locking operation can be configured to maintain the grill enclosure 30 is coupled to the grill base 20. Subsequently, when the grill enclosure 30 is to be separated from the grill base 20 for repair of the LED lighting unit, when the elastic latching jaw is pressed outward by the external force of the operator, the grill enclosure 30 is released. It is possible to detach from the grill base 20.

The LED grille assembly of the present invention allows all components for the lighting function to be installed integrally with the grille housing 30, and the grille housing 30 is configured to be easily detachable and combined from the LED grille assembly. To this end, the grill enclosure 30 and the grill base 20 is another feature that is configured to be assembled in a contact structure.

Figure 3 is a schematic diagram showing a fastening structure and a contact structure of the LED grille assembly according to a preferred embodiment of the present invention.

In the LED grill assembly shown in FIG. 3, the grill enclosure 30 and the grill base 20 are detachably fastened in a socket coupling manner, and connection terminals 27 and 34 are provided at mutual contact portions. That is, the housing support 22 of the grill base 20 is configured as a cylindrical socket type having at least an upper surface, a female thread 26 is formed on the inner peripheral surface of the socket, the outer peripheral surface of the receiving portion of the grill enclosure 30 By forming a male screw thread 33, the grill enclosure 30 is configured to be screwed to the housing support 22 of the socket type.

In addition, connection terminals 27 and 34 are provided at the center of the upper surface of the housing support 22 and the center of the bottom surface of the grill enclosure 30, respectively, and the connection terminal 27 at the housing support 22 side is connected to an external power source. That is, the power connector 70 is electrically connected, and the grill terminal 30 side connection terminal 34 is electrically connected to the LED module 50. Accordingly, when the grill enclosure 30 is screwed to the enclosure support 22, the connection terminals 27 and 34 are connected to each other so that the power supplied through the power connector 70 passes through the contact to the LED module 50. It can be entered.

Therefore, the LED grille assembly of the present invention can be easily separated and combined from the grill base 20 while allowing the power to be input to the grill enclosure 30 by the above-described contact structure and coupling structure. Even if a failure occurs in the LED lighting unit (for example, an LED module or a current change device) during use, the grill base 20 does not need to be separated from the body 10 and the grill housing 30 is removed from the fan. Simply removing it provides a very convenient way to repair and repair LED lighting.

Ventilator according to the present invention is the grill base 20 is coupled to the body opening surface, the grill base 20 is inserted into the grill housing 30 with a gap inserted, the inside of the grill housing 30 for implementing the lighting function A component is accommodated, and a component for implementing the lighting function preferably includes an LED module 50 and a current converter 40.

The LED module 50 is composed of a light source and a printed circuit board (PCB) 52. The light source includes an LED element 51 that emits light when a predetermined voltage is applied, and the printed circuit board 52 has a connection circuit pattern for electrical connection of a plurality of LED elements 51. It consists of a metal (eg aluminum) PCB.

In the embodiment of FIG. 2, a plurality of LED elements 51 are connected to and installed on the printed circuit board 52, and the plurality of LED elements 51 forms a radial arrangement and forms one LED module 50. It was configured to. In addition, the printed circuit board 52 is mounted to the accommodating part 31 through bolting and the like so that the LED module 50 of the present invention is installed and fixed inside the grill enclosure 30.

The ventilator having the LED grille assembly of the present invention is configured to branch from a power supply line for supplying power for driving the impeller 11 to supply power for light emission of the LED module 50. Therefore, a process of converting the voltage input through the power wire into a voltage suitable for the LED module 50 is required. The current conversion device 40 of the present invention converts the voltage input from the power supply wire to a voltage suitable for driving the LED module 50 and rectifies and supplies the LED light source to the LED module 50 so as to emit light. . As the current converter 40, it is preferable to employ a Switched-Mode Power Supply (SMPS), and as shown in FIG. 2, the current converter 40 is accommodated in the accommodating part 31 of the grill enclosure 30. Installation is fixed. As a method of installing the current converter 40, at least one of various known fastening means, such as bolting coupling, may be selected and applied. It is desirable to employ a fastening means that can be detached.

The grill cover 60 of the present invention is coupled to the housing open surface to seal the internal space including the housing 31 of the grill housing 30 from the outside by the LED module 50 provided in the housing 31 Protects the overcurrent converter 40 from the external environment (water, etc.), and serves to finish the appearance of the fan beautifully.

In addition, the grill cover 60 is configured to include a window made of a transparent or translucent material (hereinafter referred to as 'transparent window 61'), and exit from the LED module 50 mounted inside the grill enclosure 30 LED light is transmitted through the transparent window 61 provided in the grill cover 60 as described above is radiated to the outside to illuminate the room.

Grill cover 60 according to the preferred embodiment of Figure 2 is composed of a disc-shaped member corresponding to the shape of the cylindrical grill box 30, the grill cover 60 is formed by protruding hook projections on the inner surface of the grill cover 60 It was configured to be coupled to the hook formed on the inner circumferential surface top of the grill enclosure 30 by rotating after close contact with the housing open surface. In addition, the inside of the grill cover 60 is provided with a circular window-shaped transparent window 61 made of a plastic material, the transparent window 61 is at least a printed circuit board 52 in which a plurality of LED elements 51 are arranged It was configured to have a larger area so that the LED light emitted from the LED module 50 can be all radiated to the outside without being blocked by the grill cover 60.

The ventilator according to the present invention is configured to separate the LED grille assembly from the ventilator body 10 and to simultaneously use the power supplied to the drive motor 12 of the ventilator body as a power source for emitting the LED element 51. To this end, it is characterized in that it further comprises a power connector (70).

According to the preferred embodiment of Figure 2, the power supply connector 70 of the present invention is connected to the connector 71 and branched from the power line for supplying power to the drive motor 12 of the main body, and the connector 71 and It is coupled is composed of a connector terminal 72 for inputting power to the LED module 50. In addition, the connector 71 is provided to be drawn out toward the body opening surface side, and the connector terminal 72 is provided at the grill base 20 to be drawn out downward of the LED grille assembly.

As described above, the ventilator having the LED grille assembly of the present invention is provided with a connector terminal 72 of the grill base 20 and a connector 71 of the body 10 that can be separated from each other, and is supplied to the driving motor 12. While the power can be used together with the light emitting of the LED module 50, the LED grille assembly can be easily separated and coupled from the body 10. Accordingly, there is an advantage that the product mass productivity can be improved, and after-sales AS can be performed very conveniently.

Figure 4 is a perspective view of the combination of the LED grille assembly according to the present invention, Figure 5 is a schematic view showing a state in which the grill enclosure of the present invention is coupled to the grill base, Figure 6 is a ventilator having an LED grille assembly of the present invention The combined perspective view.

As can be seen in Figures 4, 5 and 6, the LED grille assembly of the present invention is a component corresponding to the body cover corresponding to the cover and the air inlet passage for the conventional ventilator body 10, but the following device configuration And through the structural features, by utilizing the internal space of the fan body 10 to implement the lighting function without increasing the thickness and volume of the fan.

That is, the LED grille assembly of the present invention is inserted into the grill base 20 and the recess 21 of the grill base 20 and the grill base 24 formed in a structure in which the grill net 24 and the housing support 22 are removably inserted. Apparatus configuration including a housing support coupled to the, and the depression 21 is an exterior exposed to the outside through the assembly structure accommodated in the inner space of the body 10 can be beautifully finished as in the conventional body cover All components (e.g., LED module, current converter, etc.) are installed inside the fan to additionally implement the lighting function without increasing the thickness of the cross section of the grill assembly (or conventionally, the body cover) protruding downward. There is a very excellent effect that can be provided.

Although the preferred embodiments of the present invention have been illustrated and described using specific terms, such terms are used only for the purpose of clarifying the present invention, and the embodiments of the present invention and the described terminology should be construed to cover the technical scope and scope of the following claims It will be obvious that various changes and modifications can be made without departing from the spirit and scope of the invention. Such modified embodiments should not be understood individually from the spirit and scope of the present invention, but should fall within the claims of the present invention.

10: ventilator body 11: impeller
12: drive motor 13: air discharge port
20: grill base 21: depression
22: housing support 23: grill bar
24: grilling net (air inlet) 25: plate
26: female thread 27,34: connection terminal
30: grill enclosure 31: housing
32: flange 33: male thread
40: current converter 50: LED module
51: LED element 52: printed circuit board
60: grille cover 61: transparent window
70: power connector 71: interposer
72: connector terminal

Claims (7)

In the fan,
A body having an open surface in which air is introduced and one side is opened; And
An LED grille assembly for shielding the body opening surface,
The LED grille assembly,
A grill base having a plate body coupled to the body opening surface, and a recess provided in a structure recessed downward in the plate body;
A grill enclosure having one side having an open surface formed therein and having an accommodation space therein and coupled to the grill base in a structure accommodated in the recess;
An LED module mounted inside the storage space of the grill enclosure to emit LED light when power is applied; And
A grill cover having a window formed of a transparent or translucent material coupled to the grill enclosure opening surface,
Wherein the depression comprises:
A housing support unit detachably coupled to the grill housing accommodated in the recess and supporting and fixing the grill housing; And
Ventilator having an LED grill assembly, characterized in that the grill net having a plurality of air inlet holes to allow the outside air to flow into the body. The method according to claim 1,
And a power connector comprising a connector wired from an external power source and a connector terminal coupled to the connector to input power to the LED module.
The connector is provided on the body, and the connector terminal is provided with an LED grill assembly, characterized in that provided on the grill base.
The method of claim 2,
It further comprises a Switched-Mode Power Supply (SMPS) for supplying power applied through the power connector to the LED module,
The SMPS is a ventilation fan having an LED grill assembly, characterized in that mounted to the inside of the storage space of the grill enclosure.
The method according to claim 1,
The grill enclosure is flanged along the upper periphery,
And the grill enclosure is accommodated in the grill base and configured to engage the flange when the coupling is connected to the grill base with a gap therebetween. The method according to claim 1,
The housing support is provided with a connection terminal connected to an external power source,
The grill enclosure is provided with a connection terminal connected to the LED module,
And a connection terminal of the enclosure support and the connection terminal of the grill enclosure are electrically connected to each other when the enclosure support and the grill enclosure are coupled to each other.
The method according to claim 1,
The housing support is formed to include at least a plate-shaped member is disposed below the grill base plate body,
The grill net is formed with a plurality of grill bars having a bar shape at regular intervals along the circumference of the plate-shaped housing support,
One end of each grill bar is coupled to the plate-shaped housing support and the other end is inclined upwardly inclined to the plate body of the grill base, the grill net is characterized in that the LED grill assembly with the housing support to form the depression Ventilator provided.
The method according to claim 1,
The housing support of the grill base is formed in the shape of a cylindrical socket with at least an upper surface open, and an internal thread is formed on an inner circumferential surface thereof.
At least a portion of the grill enclosure coupled to the cylindrical support body is configured to have a cylindrical shape and an external thread is formed on an outer circumferential surface thereof.
The grill box is provided with an LED grill assembly, characterized in that the detachable coupling by screwing the housing support.

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