KR19980072990A - Air freshener installation device of air conditioner - Google Patents

Abstract

The air freshener air freshener installation apparatus according to the present invention has a blade function and a door function that can close the intake opening while the opening and closing angle is changed by the driving source so that dust or foreign matter is not introduced through the intake opening when the air conditioner is inactive. In the air conditioner constituting the suction grill body having the excitation grill body, the suction grill body is generated in the indoor body by spraying a predetermined amount of air freshener to a predetermined position of the indoor body in accordance with the operation of opening the suction port when the air conditioner is operating. It is characterized in that the air freshener spraying means is installed to remove the bad smell and the air freshener is discharged to the outside to increase the air freshness. Therefore, it can suppress the bad smell generated from dust and foreign substances in the product or the heat insulator and mechanical property of the product. At the same time, the fragrance is discharged to the outside of the product to increase the cleanliness of indoor air. It is to be possible.

Description

Air freshener installation device of air conditioner

The present invention relates to an air freshener installation device of the air conditioner, and more particularly, to remove the odor in the air conditioner by spraying the air freshener during operation of the air conditioner, the fragrance is discharged to the outside to perform the air cleaning role It relates to an air freshener installation device of an air conditioner.

When the indoor unit of the conventional air conditioner is viewed from the outside, the front panel 3 is disposed on the front surface of the indoor main body 1 so as to form an exterior as shown in FIG. 1, and the indoor air is sucked into the indoor unit. A suction port 5 is formed below the front panel 3.

A discharge port 7 is formed above the front panel 3, and an operation unit 9 is provided on the lower side of the front panel 3 to operate an air conditioner.

On the other hand, the suction port (5) is provided with a suction grill body (11) having a plurality of through holes (11a) to connect the suction port (5) and the passage while protecting the suction port (5) from the outside. The discharge port 7 is provided with a plurality of wind direction up and down control plates 13 and wind direction left and right control plates 15 so as to control the flow of air discharged into the room through the discharge port 7 in the vertical and horizontal directions.

When the indoor unit of the air conditioner is viewed from the inside, as shown in FIG. 2, various foreign substances suspended in the air introduced into the indoor unit from the suction port 5 are provided on the inner surface of the suction grill body 11. The air filter 17 is detachably installed to filter, and the control means 19 is provided on the inner surface of the operation part 9 to control the air conditioner itself.

Further, a heat exchanger 21 is provided at the rear side of the intake unit 5 with respect to the inside of the indoor unit so as to heat-exchange the air sucked into the inside of the indoor unit with the cold air through the intake port 5. An upper side of the 21 is a blowing fan 23 is rotated in accordance with the driving force of the motor 25 to increase the flow force of the air, the blowing fan 23 is provided on the inner surface of the indoor base (1) It is provided in the fixed duct 27.

In order to operate the indoor unit of the conventional air conditioner configured as described above, the operation unit 9 is operated, and this operation signal is transmitted to the control unit 19, and the control unit 19 controls the air conditioner. The indoor unit and the outdoor unit (not shown) operate simultaneously.

That is, when the motor 25 installed in the indoor unit is driven with power, the indoor air is supplied to the suction grill body 11 by the blowing force of the blowing fan 23 which is rotated according to the driving force of the motor 25. Various foreign substances suspended in the air while being sucked into the suction port 5 through the formed plurality of through holes 11a and passing through the air filter 17 provided on the inner surface of the suction grill body 11 are filtered out.

In addition, the filtered air is sucked into the inner lower side of the indoor unit through the suction port 5 and passes through the heat exchanger 21, thereby contacting the surface of the heat exchanger 21 where the refrigerant is circulated when the outdoor unit is operating, and exchanging heat with cold air. It is done.

In addition, the heat-exchanged air flows upwardly in the indoor unit under the guidance of the duct 27 as shown by the dotted line in FIG. 2, and is discharged to the room via the discharge port 7 while being installed in the discharge port 7. According to the angle of inclination of the four wind direction up and down control plate 13 and the wind direction left and right control plate 15 is discharged in the desired direction of the room to cool the room temperature to a low temperature.

However, according to the indoor unit of the conventional air conditioner configured as described above, not only the through hole 11a of the suction grill body 11 is always fixed to the intake port 5 but also a separate air freshener injection means is provided. Since the air conditioner is not installed, odor due to decay generated when air dust accumulates in the air filter 17 or the heat exchanger 21 through the plurality of through-holes 11a in which dust and debris in the room are opened, Or there is a problem that the cleanliness of the indoor air due to the odor copper generated by the insulation and mechanical operation in the product.

Accordingly, the present invention has been made to solve the above problems, and an object of the present invention is to cause the fragrance to be sprayed into the product when the air conditioner is operating, so that dust and foreign matter in the product or odor generated from the insulation and mechanical properties in the product. In addition, the present invention provides an air conditioner mounting apparatus of an air conditioner, which suppresses the amount of odor and discharges the fragrance to the outside of the product to increase the cleanliness of indoor air.

The air freshener installation device of the air conditioner according to the present invention made to achieve the above object, can be closed while the opening and closing angle is converted by the drive source so that dust or foreign matter is not introduced through the inlet when the air conditioner is inactive. In the air conditioner comprising a suction grill body having a blade function and a door function, the suction grill body is interlocked in accordance with the operation of opening the suction port when the air conditioner is operating, and sprays a predetermined amount of air freshener to a predetermined position of the indoor main body. By removing the odor generated in the interior of the indoor body and the fragrance is discharged to the outside is characterized in that the air freshener is installed to increase the air freshness.

1 is a perspective view showing an indoor unit of a conventional air conditioner;

2 is a longitudinal cross-sectional view of FIG.

3 is an exploded perspective view showing a suction grill body and an air freshener mounting apparatus according to the present invention;

4 is an assembled perspective view showing a suction grill body and an air freshener mounting apparatus according to the present invention.

Explanation of symbols for the main parts of the drawings

5: inlet 21: heat exchanger

100: suction grill body 200: fragrance injection means

210: pressing member 220: fragrance container

221 body 222 cover

222a: injection hole 240: bracket

Hereinafter, an embodiment of the present invention will be described in detail with reference to FIGS. 3 and 4.

In the drawings, the same parts as those in the related art are denoted by the same names and the same reference numerals, and detailed description thereof will be omitted.

In the drawing, reference numeral 200 is interlocked with the operation of opening the intake port 5 when the air conditioner is operated, and a certain amount of fragrance (fragrance) is injected into the heat exchanger 21 to be generated in the indoor main body 1. The fragrance injection means is installed on the suction grill body 100 so as to remove the odor and at the same time the fragrance is discharged to the outside to act as air cleaning.

That is, the suction grille body 100 includes a pair of grill side frames 110 detachably attached to the left and right outer surfaces with respect to the area of the suction port 5, and an inner surface of the pair of grill side frames 110. A pair of guide means 120 installed respectively, a gap maintaining means 130 installed between the upper ends of the pair of grillside frames 110 so that the upper ends of the pair of grillside frames 110 are maintained at a predetermined interval, and the The driving means 140 is installed between the lower ends of the pair of guide means 120 to be driven at the same time while maintaining the lower end of the pair of guide means 120 at a predetermined interval, and the driving means 140 of The suction port 5 is rotated up and down at the same time in accordance with the lifting and lowering operation of the pair of slider means 150 and the pair of slider means 150 respectively provided on the outer surface of the pair of guide means 120 to move up and down by driving. ) Among the plurality of door means 160 when the plurality of door means 160 hinged to the inner surface of the pair of guide means 120 and the pair of slider means 150 is moved up and down and then moved down. The uppermost side door means 160 is composed of a sub slider means 170 installed freely up and down on the top of the pair of slider means 150 so as to operate simultaneously with the other door means 160 without departing from the effective stroke distance. .

At this time, the pair of guide means 120 and the pair of filter guide rails 121 which are integrally protruded from the rear end of the inner side so that the air filter 17 is detachably inserted vertically from the top and a plurality of door means ( And a plurality of hinge grooves 122 formed in a circular shape so as not to penetrate with a predetermined interval up and down with respect to their inner surfaces so as to hinge the lower ends of both sides of the inner side, respectively, and intermediate ends of both sides of the plurality of door means 160. It consists of a plurality of guide holes 123 formed through the long hole at a predetermined interval between the plurality of hinge grooves 122 with respect to the center of both sides so as to rotate up and down at a predetermined stroke, respectively hinged. .

The driving means 140 is a motor 141 installed on the lower end of one of the pair of guide means 120 and the pinion 142 fixed to both ends while being rotated by receiving the power of the motor 141. The rotating shaft 143 is provided between the lower end side of the pair of guide means 120 to rotate simultaneously.

At this time, the pinion 142 is fixed to the both ends of the rotation shaft 143 is installed to protrude to the outer surface through the inner surface of the pair of guide means 120.

The pair of slider means 150 is in gear contact with the pinion 142 fixed to both ends of the rotation shaft 143 of the drive means 140 to the lower one side to convert the rotational movement of the pinion 142 into a vertical linear movement Each rack gear unit 151 and the plurality of door means hinged to both ends of the side surface of the plurality of door means 160 passing through the plurality of guide holes 123 formed in the pair of guide means 120 ( A plurality of slot holes 152 formed through each of the plurality of slot holes 152 and the sub-slider means 170 in the up and down direction to correspond to the plurality of guide holes 123 to rotate the upper and lower sides thereof, and the sub slider means 170 The upper end of the pair of slider means 150 by upward movement or the lower end of the pair of slider means 150 by the pressing pressure It consists of a guide portion 153 formed on each side.

At this time, the rack gear unit 151 has a locking jaw 151a at the upper end thereof so that the pinion 142 is not separated when the pair of slider means 150 moves up and down by the rotation operation of the pinion 142. This is unified.

An upper portion of the uppermost slot hole 152 of the plurality of slot holes 152 is cut out so that the second hinge shaft, which will be described later, formed in the door means 160 is moved outward.

The plurality of door means 160 and the first hinge shaft 161 protruding from the lower side of both sides so as to hinge the plurality of hinge grooves 122 formed in the pair of guide means 120, the pair of guides Second hinge shafts 162 protruding from the intermediate heights of both sides of the guide holes 123 formed in the means 120 to be inserted into the slot holes 152 formed in the pair of slider means 150. Consists of.

In this case, the first hinge shaft 161 is formed to have a length shorter than the second hinge shaft 162 so as not to interfere with the pair of slider means 150.

On the other hand, the fragrance injection means 200, the pressing member 210 provided at a predetermined height of the slider means 150, and when the slider means 150 is lowered in accordance with the pressing operation of the pressing member 210 Sprayed in the guide means 120 is installed in the guide means 120 to spray a predetermined amount of air freshener is injected toward the heat exchanger 21 to remove the odor generated in the indoor body (1) and at the same time the air freshener is discharged to the outside The air freshener container 220 is comprised.

At this time, the pressing member 210 is screwed through a plurality of fastening screws 230 to the fixed rib 154 protruding integrally at a predetermined height with respect to the outer side of the one slider means (150).

The fragrance container 220 is coupled to the rear side of the guide means 120 to replace the bracket 240 via a medium.

In addition, the fragrance container 220, the body 221 has an opening formed in the upper portion so as to be firmly fixed to the guide means 120 in a range not to shake the bracket 240 to fill a predetermined amount of fragrance therein And, while closing the upper opening of the body 221 and at the same time elastically up and down by the pressing force of the pressing member 210 while spraying to one side to spray the fragrance in the body 221 to the outside by a spray method The cover 222 provided with the hole 222a is comprised.

Reference numeral 180 in the drawings is an electrostatic precipitator screwed to the lower rear side of the pair of guide means 120.

Next, the operation and effects of the present invention configured as described above will be described in detail.

When power is applied according to the operation of the air conditioner and the motor 141 of the driving means 140 installed in the suction grill body 100 is driven, the pinion 142 meshed with the gear (not shown) of the motor 141. ) Rotates and simultaneously rotates another pinion 142 fixed to the other end by the rotating shaft 143, these pinions 142 is a rack gear unit 151 formed on the lower end of the pair of slider means 150 These slider means 150 are lifted up and down in a gear contact with each other, and the slider means 150 vertically moves a plurality of door means 160 hinged up and down by a pair of guide means 120. By rotating, the plurality of door means 160 closes or opens the area of the suction port 5.

That is, a plurality of slot holes 152 formed in the slider means 150 when the slider means 150 is guided to the outer surface of the guide means 120 and linearly moved upward in accordance with the one-way driving of the driving means 140. The second hinge shaft 162 of the plurality of door means 160 inserted into the slot hole 152 through the guide hole 123 of the guide means 120 while being moved simultaneously in the upper direction. By sliding, the plurality of door means 160 are rotated around a hinge point between the hinge groove 122 formed in the guide means 120 and the first hinge shaft 161 protruding from both side lower ends of the door means 160. The area of the suction port 5 is closed.

Meanwhile, a plurality of slot holes 152 formed in the slider means 150 when the slider means 150 is guided to the outer side of the guide means 120 and linearly moved downward in accordance with the opposite direction of the driving means 140. The second hinge shaft 162 of the plurality of door means 160 inserted into the slot hole 152 through the guide hole 123 of the guide means 120 while being moved simultaneously in the lower direction downward By pulling the plurality of door means 160 are rotated around the hinge point of the hinge groove 122 formed in the guide means 120 and the first hinge shaft 161 protruding from the lower side of both sides of the door means 160 The area of the suction port 5 is opened.

At this time, the sub slider means 170 is installed so as to move up and down linearly by the guide portion 153 formed on the outermost surface of the slider means 150, the second hinge shaft 162 when the slide means 150 is moved up; Ascending through the slot hole 152 by a friction action inserted into the slot groove 171 of the sub slider means 170, the lifting operation is stopped at the moment when the uppermost end of the guide means 120 is reached. When the slider means 150 reaches the uppermost end of the guide means 120, a locking jaw (not shown) and pinion 142 formed on the lower end of the rack gear part 151 with respect to the lower end of the slider means 150 and As the lifting operation is stopped by the contact of the sub slider means 170 is accommodated in the guide portion 153 and the support protrusion (not shown) of the guide portion 153 and the support groove of the sub slider means 170 (not shown). Soup accommodated in gap with) And thereby (not shown) compressing the second hinge shaft 162 of the door unit 160 is positioned in the state in which depart from the slot hole 152 of the slider means (150).

However, in the lowering operation of the slider means 150, the sub slider means 170 is inserted into the slot hole 171 of the sub slider means 170 through the second hinge shaft 162 through the slot hole 152. The lowering speed of the slider means 150 is lowered by the friction action and the spring force of the spring 180, and protrudes to the outside of the top end of the slider means 150.

At this time, since the slot hole 171 formed on the inner surface of the sub slider means 170 is located on an extension line coinciding with the top cutout of the slot hole 152 formed on the uppermost side of the slider means 150, the slider means The second hinge shaft 162 of the uppermost door means 160, which deviates from the effective stroke distance of the slot hole 152 during the lowering operation of the 150, is restrained, and the second when the slider means 150 moves up. By inducing the recombination of the hinge shaft 162 and the slot hole 152 to block the malfunction of the uppermost door means 160 in advance. On the other hand, when the slider means 150 is guided to the outer surface of the guide means 120 and is linearly moved downward, the pressing member 210 of the air freshener means 200 screwed to one slider means 150 is Simultaneously descending, the free end is pressed against the cover 222 of the fragrance container 220 fixed to the rear of the guide means 120 via the bracket 240.

At this time, the cover 222 of the fragrance container 220 is pumped with the fragrance filled in the body 221 while the operating portion (not shown) is lowered by a single pressing force of the pressing member 210 at the same time. A predetermined amount is injected toward the heat exchanger 21 through the injection hole 222a formed in the cover 222.

In addition, the fragrance sprayed on the heat exchanger 21 is diffused radially by the blowing wind (suction air) formed inside the indoor main body 1 when the air conditioner is operating, so that dust and foreign matter in the indoor main body 1 Or it removes the odor generated from the heat insulating material and the mechanical properties inside the interior body 1, and is discharged to the room through the discharge port (7) with the discharged air (cold or hot heat exchanged air) to increase the room cleanliness do.

As described above, according to the air freshener installation apparatus of the air conditioner according to the present invention, when the suction grill body is operated on the rear side of the suction grill body to spray a predetermined amount of air freshener into the interior of the indoor body at least once or more when the suction port is opened. As the fragrance injection means is installed, it removes dust and foreign substances in the interior body or odor generated from the insulation and mechanical properties inside the interior body, and the fragrance is discharged to the outside by the blowing force to improve the cleanliness of the indoor air. There is an effect to increase.

Claims (4)

In the air conditioner comprising a suction grille having a blade function and a door function to close the suction opening while the opening and closing angle is changed by the drive source so that dust or foreign matter, etc. are not introduced through the suction opening when the air conditioner is inactive. The grill body is interlocked according to the operation of opening the suction port during operation of the air conditioner to spray a certain amount of air freshener to a predetermined position of the indoor body to remove odor generated in the indoor body and at the same time, the air freshener is discharged to the outside. Air freshener installation device of the air conditioner, characterized in that the air freshener injection means is installed to increase the cleanliness. The air freshener of claim 1, wherein the air freshener is provided at a predetermined height of the suction grille so that the air freshener and the air freshener filled therein are sprayed toward the heat exchanger. Air freshener installation device of the air conditioner, characterized in that consisting of a spray-type air freshener fixed to a predetermined height of the suction grill body. The air freshener of claim 2, wherein the air freshener is coupled to the rear surface of the suction grill body via a bracket. The body of claim 2, wherein the fragrance container is fixed to the suction grill body in an unshakable range and at the same time seals the upper opening of the body and the body having an opening formed therein to fill a predetermined amount of fragrance therein. The air freshener installation device of the air conditioner characterized in that the cover is provided with a spray hole on one side to spray the fragrance in the body to the outside while the elastically up and down by the pressing force of the pressing member.