KR101980793B1 - Air conditioner of adjusting the height - Google Patents

Abstract

A ceiling type air conditioner capable of height adjustment is disclosed. According to the present invention, it is possible to prevent reverse flow by arranging an outlet for collecting and discharging the condensed water generated in the heat exchanger at a desired height according to the installation environment. When the plate is separated from the lower plate to check the inside, The drain plate can be used to check the operation and contamination of the heat exchanger, blower fan, and motor. A height-adjustable ceiling that allows the chamber to slide down from the outer housing to facilitate more detailed inspection of the air conditioner. Type air conditioner.

Description

TECHNICAL FIELD [0001] The present invention relates to a ceiling type air conditioner,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an air conditioner, and more particularly, to a ceiling-type air conditioner installed in a ceiling and being easy to maintain and adjustable in height within a ceiling.

BACKGROUND ART Recently, the use of a ceiling type air conditioner, which is embedded in a ceiling of a large-sized restaurant, an office, a hospital, and the like to uniformly perform indoor air conditioning, has been greatly increased. Since the ceiling type air conditioner is installed on the ceiling of the room to adjust the indoor air and the discharge wind is directed in each direction of the room, the room temperature can be kept relatively equal to that of the conventional wall-mounted type air conditioner or the upright type air conditioner There are advantages.

1 is a perspective view showing a conventional air conditioner. As shown in FIG. 1, a ceiling type air conditioner 10 is installed in a ceiling interior 2 to penetrate a ceiling wall 1, (3) can be harmonized. The ceiling-mounted air conditioner 10 can be fixed in the ceiling interior 2 by the bolts 4 and the like.

However, in the case of the ceiling-mounted air conditioner 10, when the condensate storage box 20 is installed at a high position in the ceiling 2, the condensed water generated in the ceiling-mounted air conditioner 10 may be blocked There was a problem.

In addition, air is discharged to both sides by the separation membrane 4 provided at one side of the air conditioner 10 by the eccentrically located blower located inside the air conditioner 10. In this case, And there is a problem that the amount of air discharge is small and the air blown away from the blower is uneven.

In addition, the process of disassembling the ceiling-mounted air conditioner 10 to check the contamination state or to clean the inside of the ceiling-mounted air conditioner 10 is complicated and difficult, and at least two people must participate in the cleaning process There is a problem that a labor cost and maintenance time are frequently applied.

Therefore, it is an object of the present invention to solve the above problems, and it is an object of the present invention to provide an air conditioner in which a discharge port for collecting and discharging condensed water generated in a heat exchanger is disposed at a desired height according to an installation environment to prevent backflow, When the separator is separated, the operation and contamination of the heat exchanger, the blower fan and the motor can be confirmed by the integral drain plate formed of a transparent material, and the chamber can be slid downward from the outer housing to facilitate further inspection of the air conditioner A ceiling type air conditioner having a height adjustment function capable of height adjustment.

According to an aspect of the present invention, there is provided a portable terminal comprising: an outer housing having a fixing bar fixed to a ceiling; A heat exchanger fixed inside the outer housing; A motor fixed on the upper side of the outer housing and having a rotation axis; A blowing fan fixed to a rotating shaft of the motor; An integral drain plate coupled to the inside of the outer housing and having an air inlet; A chamber slidably inserted into the outer housing and opened at an upper side; And a lower plate coupled to the lower portion of the chamber and fixed to the ceiling wall, the lower plate having a suction port and a discharge port, wherein the air introduced from the suction port by the blowing fan passes through the air inlet and the heat exchanger of the integral drain plate Wherein the lower plate is provided with a releasable plate in the longitudinal direction of the lower plate so that the lower plate is formed with an opening in the lower plate and the inlet is formed in the lower plate and the heat exchanger is disposed around the blowing fan The integrated drain plate is formed of transparent plastic. The integral drain plate is vertically penetrated through the integral drain plate so as to be coupled to the outer housing. The integrated drain plate is fixed to the outer housing and exchanges heat between air discharged from the blowing fan. A plurality of screw holes formed in the heat exchanger, And a drain hole through which the condensed water is discharged into the drain groove, and an inner wall of the outer housing is connected to the integral drain plate by bolts A ceiling type air conditioner having a height adjustable member is provided.

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The integral drain plate may have a sidewall portion extending downward on the outer surface thereof and the chamber may be in contact with the sidewall portion to prevent mixing of air introduced from the inlet and air discharged to the outlet through the heat exchanger.

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According to the above-described height-adjustable ceiling-type air conditioner of the present invention, when the plate is separated from the lower plate without separately separating the lower plate to check the inside of the air conditioner, the integral drain plate The operation and contamination of the heat exchanger, the blowing fan, and the motor can be confirmed.

Further, when the plate is detached, the operator can easily separate the integral drain plate from the lower side with the working tool, and the inside of the air conditioner can be cleaned easily.

Also, there is an effect that the air conditioning apparatus can be installed easily so that the discharge port for collecting and discharging the condensed water generated in the heat exchanger can be arranged at a desired height according to the installation environment to prevent the back flow.

In addition, even when the chamber is separated from the outer housing for further inspection of the air conditioner, the chamber is slid downward from the outer housing.

1 is a perspective view showing a conventional air conditioner.
FIG. 2 is a perspective view illustrating a ceiling type air conditioner capable of height adjustment according to the present invention, and FIG. 3 is an exploded perspective view of a ceiling type air conditioner capable of height adjustment of FIG.
4 is a sectional view taken along the line AA in Fig.
FIG. 5 is a perspective view showing an integrated drain plate according to the present invention, and FIG. 6 is a perspective view showing an integrated drain plate fixed to an external housing.
7 is a perspective view showing a state in which the chamber is lowered by a predetermined distance from the outer housing.

For a better understanding of the present invention, a preferred embodiment of the present invention will be described with reference to the accompanying drawings. The embodiments of the present invention may be modified into various forms, and the scope of the present invention should not be construed as being limited to the embodiments described in detail below. The present embodiments are provided to enable those skilled in the art to more fully understand the present invention. Therefore, the shapes and the like of the elements in the drawings can be exaggeratedly expressed to emphasize a clearer description. It should be noted that in the drawings, the same members are denoted by the same reference numerals. Further, detailed descriptions of well-known functions and configurations that may be unnecessarily obscured by the gist of the present invention are omitted.

As described in the background, the ceiling type air conditioner according to the present invention can be installed in the ceiling so as to be embedded in the ceiling and penetrate the ceiling wall to harmonize air in the indoor space.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a ceiling type air conditioner capable of height adjustment according to the present invention will be described with reference to the drawings.

FIG. 2 is a perspective view illustrating a ceiling type air conditioner capable of height adjustment according to the present invention, and FIG. 3 is an exploded perspective view of a ceiling type air conditioner capable of height adjustment of FIG.

2 and 3, in an embodiment of the present invention, the ceiling type air conditioner capable of height adjustment includes an outer housing 200 having a fixing rod 101 fixed to a ceiling, an outer housing A motor 400 fixed to an inner upper side of the outer housing 200, a blowing fan 500 fixed to a rotating shaft of the motor 400, a heat exchanger 300 fixed to the inside of the outer housing 200, And an air inlet 710 coupled to the inner wall of the outer housing 200. The inner drain plate 700 is coupled to the lower portion of the chamber 600 and the chamber 600 to be slidably fitted in the outer housing 200, As shown in FIG.

3, the upper side of the chamber 600 is open, and the heat exchanger 300, the motor 400, the blowing fan 500, and the integral drain plate 700 are coupled to the outer housing 200 And the lower plate 800 are coupled to the chamber 600.

The lower plate 800 is opened at the center so as to observe the inside of the air conditioner 100 in a rectangular shape. For example, the lower plate 800 may be formed as a rectangular frame, and an opening 801 may be formed therein.

The lower plate 800 is coupled to the lower side of the chamber 600 of the air conditioner 100 and functions as a cover member for covering the lower side of the air conditioner 100.

4 is a sectional view taken along the line A-A in Fig. As shown in FIG. 4, a rectangular removable plate 810 is provided in the opening 801 at the center of the lower plate 800 in the longitudinal direction of the lower plate 800. A suction port 811 is formed on both sides of the plate 810 by the plate 810. Accordingly, when the plate 810 is detached, the inside of the air conditioner 100 is opened, and the state of contamination of the inside of the air conditioner 100 can be visually confirmed easily.

The air sucked from the suction port 811 by the air blowing fan 500 flows through the air inlet 710 of the integral drain plate 700 and the discharge port 812 of the lower plate 800 via the heat exchanger 300 And is discharged into the indoor space. At one side of the discharge port 812 of the lower plate 800, a wind direction adjusting bar 820 which can adjust the wind direction of the discharged air is provided.

The chamber 600 is in contact with the side wall portion 760 (see FIG. 5) of the integral drain plate 700 so that the air sucked through the suction port 811 and the air discharged through the discharge port 812 are guided.

FIG. 5 is a perspective view showing an integrated drain plate 700 according to the present invention, and FIG. 6 is a perspective view showing a state in which the integrated drain plate 700 is fixed to the outer housing 200.

5 and 6, the integrated drain plate 700 is formed with an air inlet 710 at the center thereof and a plurality of screw holes 720 are formed in the integrated drain plate 700 so as to be coupled to the outer housing 200, And is formed so as to penetrate in the up and down direction on the inner side of the frame. Accordingly, the integral drain plate 700 is coupled to the outer housing 200 from the lower side to the upper side with the fastening bolts 730 through the screw holes 720. In addition, a coupling member 210 protruding from the integral drain plate 700 to be bolted vertically is provided on the inner side of the outer housing 200.

That is, in a state where the air conditioner 100 is installed on the ceiling, the operator removes the plate 810 from the lower plate 800 without separately separating the lower plate 800 for maintenance and internal cleaning, So that the integral drain plate 700 can be easily separated by removing the fastening bolts 730. Therefore, the maintenance of the air conditioner 100 can be facilitated easily by the worker alone.

In other words, conventionally, the lower plate 800 must be separated to clean the inside of the air conditioner 100 or to check the contamination state. Therefore, one of the ceiling walls must be removed. However, according to the present invention, And the integral drain plate 700 are successively removed, it is possible to easily check the inside of the air conditioning facility without deteriorating the appearance of the ceiling wall, and it is possible to perform cleaning or repairing, .

In addition, even when the chamber 600 is to be separated from the outer housing 200 for further detailed inspection of the air conditioner 100, the chamber 600 is slid downward from the outer housing 200, It also has the effect of bringing in sex.

The motor 400 is fixed on the upper side of the outer housing 200 to rotate the blowing fan 500. Further, the rotation axis of the motor 400 passes through the blowing fan 500, and a cap (not shown) can be detachably attached to the end portion. Thus, the blowing fan 500 can be easily separated and cleaned.

The heat exchanger 300 is disposed around the blowing fan 500 and is fixed to the outer housing 200 to exchange heat between the refrigerant flowing inside the heat exchanger 300 and the air discharged from the blowing fan 500 .

The integrated drain plate 700 is formed with a drain groove 740 for collecting condensed water generated in the heat exchanger 300 corresponding to the position of the heat exchanger 300. At one side of the integral drain plate 700, a discharge port 750 for discharging condensed water is formed, and condensed water collected in the drain groove 740 is discharged through the discharge port 750. In this case, the drain groove 740 may be formed to be inclined downward toward the discharge port 750.

The integral drain plate 700 has an air inlet 710 penetrating the center of the drain groove 740 so as to guide the air sucked from the inlet 811 to the heat exchanger 300. Further, a side wall portion 760 extending downward is formed on the outer surface of the integral drain plate 700.

In this case, the air sucked from the suction port 811 is discharged to the discharge port 812 through the heat exchanger 300. The lower plate 800 is provided with an integral drain (not shown) so that the discharged air is not mixed with the air introduced from the suction port 811. [ And contacts the side wall portion 760 of the plate 700.

Accordingly, the air conditioning apparatus 100 according to the present invention has the suction port 811, the inside of the chamber 600, the air inlet 710 and the suction fan 500, and the air blowing fan 500, A space between the outer housing 200 and the chamber 600, and a discharge passage toward the discharge port 812 are formed. Accordingly, even when the chamber 600 is moved downward, the suction flow path and the discharge flow path can be maintained.

The integral drain plate 700 is formed of a transparent plastic such as PP (polypropylene) or PC (polycarbonate) to prevent the contamination of the drain groove 740, the heat exchanger 300, and the blowing fan 500 And it is possible to easily determine whether the heat exchanger 300 and the blowing fan 500 are faulty, and maintenance can be smoothly performed.

On the other hand, as described in the background art, the discharge port 750 of the integral drain plate 700 through which the condensed water is discharged must be disposed at a high position in the ceiling so that the condensed water can be smoothly discharged without flowing backward.

FIG. 7 is a perspective view showing a state in which the chamber 600 is lowered by a predetermined distance from the outer housing 200. 7, the outer housing 200 provided with the discharge port 750 through the fixing rod 101 is installed such that the position of the discharge port 750 is adjusted to a proper height, and then the lower plate 800 is coupled Thereby fixing the chamber 600 downward to correspond to the position of the ceiling wall.

Accordingly, the present invention provides the air conditioner 100 by using the fixing rod 101 so that the outlet 750 is disposed at an appropriate height, and moving the chamber 600 fitted inside the outer housing 200 downward It is installed to fit through the ceiling wall. Thereafter, the lower plate 800 having an appropriate height is coupled to the chamber 600, and the plate 810 is inserted into the lower plate 800 to complete the entire installation of the air conditioner 100.

The heat exchanger 300 and the blowing fan 500 are separated by the integral drain plate 700 made of transparent material when the plate 810 is simply removed to confirm the inside of the air conditioner 100, The operator can confirm the state of the integrated drain plate 700 and remove the pieces of the screw hole 720 fastened by the operator in order to remove the integrated drain plate 700. Therefore,

The embodiments of the height-adjustable ceiling-mounted air conditioner of the present invention described above are merely illustrative, and those skilled in the art will appreciate that various modifications and equivalent embodiments can be made without departing from the scope of the present invention. You can see that it is possible. Therefore, it is to be understood that the present invention is not limited to the above-described embodiments. Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims. It is also to be understood that the invention includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.

100: air conditioner 101: stationary rod
200: outer housing 210: fastening member
300: heat exchanger 400: motor
500: blower fan 600: chamber
700: integral drain plate 710: air inlet
720: screw hole 730: fastening bolt
740: drain groove 750: outlet
760: side wall part 800: bottom plate
810: Plate 801: Opening hole
811: Inlet port 812: Outlet port
820: Wind direction adjustment bar

Claims (6)

An outer housing (200) having a fixing rod (101) fixed to the ceiling;
A heat exchanger 300 fixed inside the outer housing 200;
A motor 400 fixed to the upper side of the outer housing 200 and having a rotation axis;
A blowing fan 500 fixed to a rotating shaft of the motor 400;
An integral drain plate 700 coupled to the inside of the outer housing 200 and having an air inlet 710 formed therein;
A chamber 600 slidably inserted into the outer housing 200 and opened at an upper side;
And a lower plate 800 coupled to the lower side of the chamber 600 and fixed to the ceiling wall and having a suction port 811 and a discharge port 812,
The air introduced from the suction port 811 by the blowing fan 500 is discharged to the discharge port 812 through the air inlet 710 of the integral drain plate 700 and the heat exchanger 300,
The lower plate (800)
An opening hole 801 is formed therein,
The opening 801 is provided with a rectangular detachable plate 810 in the longitudinal direction of the lower plate 800 so as to form the suction port 811,
The heat exchanger (300)
And is disposed around the blowing fan 500 and fixed to the outer housing 200 to exchange heat between the air discharged from the blowing fan 500,
The integrated drain plate 700 is formed of transparent plastic,
A plurality of screw holes 720 vertically penetrating the inner side of the integral drain plate 700 to be coupled to the outer housing 200,
A drain groove 740 inclined downward toward the discharge port 750 corresponding to the position of the heat exchanger 300 to collect the condensed water generated in the heat exchanger 300,
And an outlet 750 through which the condensed water is discharged into the drain groove 740,
The ceiling type air conditioner according to any one of claims 1 to 7, wherein the outer housing (200) is provided with a coupling member (210) protruded to be bolted vertically to the integral drain plate (700). delete delete delete The method according to claim 1,
The integral drain plate (700)
A side wall portion 760 extending downward is formed on the outer surface,
The chamber (600)
The ceiling type air conditioner according to any one of claims 1 to 7, wherein the ceiling air conditioner is adjustable in height to contact with the sidewall (760) to prevent mixing of the air introduced from the inlet (811) and the air discharged to the outlet (812) through the heat exchanger (300). delete

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