JP2001116282A - Air conditioner - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an air conditioner that allows suction air from an air inlet to pass through an air-cleaning filter when air-cleaning operation is made, and prevents air resistance from being generated by the air-cleaning filter in a suction air current for preventing the reduction of blast efficiency on cooling and heating operations. SOLUTION: A ventilation hole 7b for introducing indoor air while the air inlet of the upper part of the front surface of a body 1 is closed is provided in a plurality of suction louvers 7, an accommodation part 7c for filters is continuously formed on the back surface of the suction louvers 7, and at the same time a filter 7d is accommodated into the accommodation part while the filter 7d can be inserted and removed so that the filter 7d opposes the ventilation hole and approaches or touches the ventilation hole. Then, when air-cleaning operation is to be made, the suction louvers are set to a state where the air inlet is closed. When cooling or heating operation is carried out, the suction louvers are interlocked to a position where the air inlet is opened with the filter being accommodated into the accommodation part.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an air conditioner, and more particularly, to an air conditioner, in which suction air from a suction port passes through an air cleaning filter during air cleaning operation, and suction air during cooling operation and heating operation. The present invention relates to a structure in which air resistance due to an air cleaning filter is not generated in an air flow so that air blowing efficiency is not reduced.

[0002]

2. Description of the Related Art In a conventional air conditioner, for example, as shown in FIG. 14, a suction port 2 is provided at an upper portion and / or an upper surface of a main body 1 and an air outlet 3 is provided at a lower portion of the front surface.
A heat exchanger 4 and a blower fan 5 are provided in an air passage connecting the air outlet 3 and the air outlet 3, and are rotatably supported by a suction panel 6 constituting the suction port 2 at the upper portion of the front surface of the main body 1 to be in a first state. And a plurality of suction louvers 7 'arranged vertically so as to open the suction port 2 in the second state, and a link arm 7' for interlocking the plurality of suction louvers 7 '. and a louver drive unit including a cam 9 and a drive motor 10 linked to the interlocking unit and vertically moving the interlocking unit.

[0003] However, inside the suction port 2,
Since the filter F indicated by the broken line is provided, dust and odor in the suction air can be effectively removed, but the suction air flow from the suction port 2 is reduced by the filter F.
, There is a problem that the blowing efficiency is reduced due to the air resistance at the location.

[0004]

In the present invention, in view of the above-mentioned problems, in the air cleaning operation, the suction air from the suction port passes through the air cleaning filter, while in the cooling operation and the heating operation, the suction air flows. It is an object of the present invention to provide an air conditioner in which air resistance due to an air purifying filter is not generated in a flow so that blowing efficiency is not reduced.

[0005]

According to the present invention, in order to solve the above-mentioned problems, a suction port is provided in an upper portion and / or an upper surface of a main body, and a blowout port is provided in a lower portion of the front surface. A heat exchanger and a blower fan are provided in an air passage connecting the two, and the suction panel is rotatably supported by a suction panel constituting the suction port, concealing the suction port in a first state, and sucking the suction port in a second state. So that the mouth is open,
Or a plurality of suction louvers respectively arranged before and after the upper surface, an interlocking unit for interlocking the plurality of suction louvers, and a louver drive unit for linking the interlocking unit to vertically move and / or move back and forth. In the air conditioner, the plurality of suction louvers are provided with a ventilation hole for guiding room air to the suction port in the first state, and a housing for a filter is continuously formed on a back surface of the suction louver. In the same accommodating portion, a filter is detachably accommodated so as to be opposed to or contact with the air hole, and when performing the air cleaning operation, the suction louver is set to the first state, and the cooling operation is performed. Alternatively, when performing the heating operation, the suction louver is linked to the second state together with the filter accommodated in the accommodation section.

[0006] Further, the vent hole is formed of a substantially rectangular cut-and-raised portion formed so that an upper portion and / or a front portion is bent and raised rearward and / or downward,
In the first state, room air is guided from the peripheral hole of the cut and raised portion to the suction port.

[0007] Further, a plurality of the cut-and-raised formed portions are formed on the plurality of suction louvers, respectively.

[0008] Further, the plurality of cut-and-raised portions are formed over substantially the entire surface of the plurality of suction louvers at equal intervals in the major axis and minor axis directions.

[0009] Further, the accommodating portion is composed of a plurality of accommodating chambers divided into right and left by a partition plate continuously formed on the back of the suction louver, while the filter is formed corresponding to the plurality of accommodating chambers. The air purifying filter and the deodorizing filter are individually housed in the plurality of housing chambers.

[0010] Further, a plurality of the partition plates are formed.

[0011] Further, a suction port is provided in an upper portion and / or an upper surface of the main body, an outlet is provided in a lower portion of the front surface, and a heat exchanger and a blower fan are provided in an air passage connecting the inlet and the outlet. Up and down of the front upper part of the main body so as to be rotatably supported by a suction panel constituting a suction port and conceal the suction port in the first state, and to open the suction port in the second state, and / or A plurality of inclined suction louvers arranged before and after the upper surface, and an interlocking unit for interlocking the plurality of inclined suction louvers,
An air conditioner comprising: a louver drive section that moves up and down and / or moves back and forth in conjunction with the interlocking section. And, or while continuously forming an inclined accommodating portion for a filter which is inclined downwardly and separately, accommodates the inclined filter in the inclined accommodating portion so as to be insertable and removable, and performs the air cleaning operation when performing the air cleaning operation. When the suction louver is opened from the first state to the middle, the inclined filter is interlocked to close the suction port at the position of the suction panel, and when performing a cooling operation or a heating operation, the inclined suction louver is moved to the second position. It is configured to be linked to the second state.

[0012] Further, the inclined accommodating portion is composed of a plurality of inclined accommodating chambers divided into right and left by partitioning pieces formed continuously in the inclined accommodating portion, and the inclined filter corresponds to the plurality of inclined accommodating chambers. The air purifying inclined filter and the deodorizing inclined filter are formed, and the air purifying inclined filter and / or the deodorizing inclined filter are individually accommodated in the plurality of inclined accommodating chambers.

[0013] Further, a plurality of the partition pieces are formed.

[0014]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings as examples. It should be noted that FIG. 1, FIG. 2 (A) and FIG.
FIG. 4, FIG. 5 (A) and FIG. 5 (A) as a first embodiment in which a plurality of suction louvers are provided on a suction panel serving as a suction port at an upper portion of a front surface of a main body based on FIG. B)
Referring to FIG. 6, a configuration in which a plurality of suction louvers are provided on suction panels forming upper and lower front and upper suction ports of the main body, respectively, will be described as a second embodiment, respectively. 7, FIG. 8 (A), FIG. 8 (B), and FIG. 9, the third embodiment has a configuration in which a plurality of inclined suction louvers are provided on a suction panel serving as a suction port at an upper portion of a front surface of a main body. 10, FIG. 11 (A) and FIG. 11 (B), FIG. 12, FIG.
13, a configuration in which a plurality of inclined suction louvers are respectively provided on suction panels forming suction ports on the upper front surface and upper surface of the main body will be described as a fourth embodiment.

FIG. 1 is a cross-sectional view of an air conditioner according to a first embodiment of the present invention when the operation is stopped or during an air cleaning operation, and FIG. 2 is an explanatory view of a main part in the first embodiment.
FIG. 3 is a cross-sectional view, FIG. 3B is a perspective view, and FIG. 3 is a cross-sectional view during a cooling / heating operation in the first embodiment. Based on the diagram,
Hereinafter, a first embodiment of an air conditioner according to the present invention will be described.

The basic structure of the air conditioner according to the first embodiment is almost the same as that of the prior art described above, and a suction port 2 is provided on the upper front surface and / or upper surface of the main body 1.
An outlet 3 is provided at a lower part of the front surface, and the inlet 2 and the outlet 3 are provided.
A heat exchanger 4 and a blower fan 5 are provided in an air passage connecting the first and second members, and the first shaft is rotatably supported by a support shaft portion A on a suction panel 6 constituting a suction port 2 at an upper portion of the front surface of the main body 1. A plurality of suction louvers 7 arranged vertically so as to conceal the suction port 2 in the state and open the suction port 2 in the second state, and a link arm 7a for interlocking the plurality of suction louvers 7; An interlocking section comprising a slide plate 8 provided with a link portion 8a linked to the link arm 7a and covered with a slide plate cover 8b;
A louver drive unit including a cam 9 and a drive motor 10 linked to the interlocking unit to move it up and down is provided.

In the above-described basic configuration, the filter 7d for removing dust and odor in the suction air is provided together with the suction louver 7 by linking the suction louver 7 to the second state during the cooling and heating operation. According to the first embodiment, the suction port 2 is moved in front of the suction port 2 so that the suction airflow from the suction port 2 does not cause air resistance due to the filter 7d and the air blowing efficiency does not decrease. It is a feature.

That is, the plurality of suction louvers 7 are provided with ventilation holes 7b shown in FIG. 2A for guiding room air to the suction ports 2 in the upper portion of the front surface of the main body 1 in the first state.
A filter housing 7c shown in FIG. 2 (B) is continuously formed on the back surface of the suction louver 7, and the filter is arranged so as to face the air hole 7b so as to be close to or in contact with the housing 7c. When the air purifying operation is performed, the suction louver 7 is set to the first state, and when performing the cooling operation or the heating operation, the suction louver 7 is stored in the storage portion 7c. The air conditioner is configured so as to be linked with the second state together with the filter 7d, thereby operating the suction louver 7 as shown in FIG. 1 and FIG. As in the case of the stop, the first state is set, and the room air led from the ventilation hole 7b to the suction port 2 on the upper front surface of the main body 1 passes through the filter 7d, while the cooling operation and the heating are performed. During operation, as shown in FIG. The suction louver 7 is set to the second state, and the filter 7d is moved to the front of the suction port 2 on the front upper portion of the main body 1 together with the plurality of suction louvers 7 being linked. Thus, a structure is adopted in which air resistance is not generated in the suction air flow and the air blowing efficiency is not reduced.

Further, as shown in FIG. 2A, the vent hole 7b comprises a substantially rectangular cut-and-raised formed portion 7b 'formed so that the upper portion is curved backward and cut and raised. In the first state, the peripheral hole 7b '' of the cut and raised portion 7b '
, The interior air is guided to the suction port 2 in the upper part of the front surface of the main body 1, whereby the design of the plurality of suction louvers 7 can be improved, and the cut-and-raised molding portion is provided. By bending the upper portion of 7b 'backward, a structure is provided in which room air can be smoothly guided toward the ventilation hole 7b (peripheral hole 7b'').

Further, the plurality of cut-and-raised forming portions 7b 'are formed on the plurality of suction louvers 7, respectively, so that room air flows from the ventilation holes 7b (peripheral holes 7b'') to the suction ports 2. It has a configuration that can be effectively guided toward.

The plurality of cut-and-raised forming portions 7b 'are formed over substantially the entire surface of the plurality of suction louvers 7 at equal intervals in the vertical and horizontal directions, so that the design of the plurality of suction louvers 7 is improved. The configuration is such that the room air can be further effectively guided from the ventilation hole 7b (peripheral hole 7b ″) toward the suction port 2 while improving the performance.

As shown in FIG. 2B, the storage portion 7c is formed from a plurality of storage chambers 7c '' which are partitioned on the left and right sides by a partition plate 7c 'continuously formed on the back of the suction louver 7. On the other hand, the filter 7d comprises an air purifying filter 7d 'and a deodorizing filter 7d''formed corresponding to the plurality of storage chambers 7c'', and the air purifying filter 7d' and / or the deodorizing filter 7d '. ', The plurality of accommodation rooms 7c''
In this configuration, the strength of the suction louver 7 can be increased by the partition plate 7c ', and indoor air can be supplied to the ventilation holes 7b (the peripheral holes 7a).
When the air is introduced into the suction port 2 from b ″), the air purifying filter 7d ′ and the deodorizing filter 7d ″ are respectively passed to perform an effective air cleaning operation.

Further, since a plurality of partition plates 7c 'are formed, as shown in FIG. 2B, the air purifying filter 7d' and the deodorizing filter 7d '' can be moved to the plurality of storage chambers 7c '. The air purifier can be housed alternately, so that more effective air cleaning operation can be performed.

Next, a description will be given of a second embodiment of the air conditioner according to the present invention. The basic configuration in the second embodiment is such that a first suction louver 12 and a second suction louver 13 substantially similar to the suction louver 7 are provided in the suction port 2 on the upper front surface and the upper surface of the main body 1, respectively. Except for this, the operation is almost the same as that of the first embodiment.

Therefore, the second embodiment is different from FIGS.
As shown in FIGS. 5A and 5B and FIG. 6, a suction port 2 is provided on the upper front surface and the upper surface of the main body 1, and a blow outlet 3 is provided on the lower front surface. A heat exchanger 4 and a blower fan 5 are provided in an air passage connecting the first and second members, and the first shaft is rotatably supported by a support shaft portion A on a suction panel 6 constituting a suction port 2 at an upper portion of the front surface of the main body 1. Suction port 2 in the state
And a plurality of first suction louvers 12 arranged vertically so as to open the suction port 2 in the second state, and a support shaft portion B on a suction panel 6 ′ constituting the suction port 2 on the upper surface. A plurality of second suction louvers 13 arranged back and forth so as to be rotatably supported to conceal the suction port 2 in the first state and to open the suction port 2 in the second state; These first suction louvers 12
Link arm 12 for linking the second suction louver 13 and the second suction louver 13, respectively.
a and 13a, and first and second interlocking parts comprising slide plates 8, 8 'provided with interlocking portions 8a, 8a' interlocking with the interlocking arms 12a, 13a and covered with slide plate covers 8b, 8b '. And a first louver drive section and a second louver drive section comprising cams 9 and 9 'and drive motors 10 and 10' which respectively move up and down and back and forth in conjunction with the first and second interlocking sections. And a configuration including

In the above-described basic configuration, the first suction louver 12 and the second suction louver 13 are respectively linked with the second state during the cooling / heating operation to remove dust and odor from the suction air. The first filter 12d and the second filter 13d are moved together with the first suction louver 12 and the second suction louver 13 in front of and above the suction port 2 so that the suction air from the suction port 2 is moved. The first filter 12d and the second filter 13
It is a feature of the second embodiment that the air resistance due to d is not generated and the blowing efficiency is not reduced.

That is, the plurality of first suction louvers 12 are provided with first ventilation holes 12b for guiding room air to the suction ports 2 in the upper part of the front surface of the main body 1 in the first state, while the first suction louvers 12 are provided. Although not shown, a filter-like first housing portion similar to the housing portion 7c is formed continuously on the rear surface of the housing, and the first housing portion is opposed to the first ventilation hole 12b and is close to or adjacent to the first air hole 12b. The first filter 12d is detachably housed so as to be in contact with the second filter, and the second ventilation louvers 13 are provided with second ventilation holes 13b for guiding room air to the suction port 2 on the upper surface of the main body 1 in the first state. On the other hand, a second accommodating portion 13c for the filter is continuously formed on the back surface of the second suction louver 13, and the second vent hole 13b is formed in the second accommodating portion 13c.
The first suction louver 12 and the second suction louver 13 are brought into the first state when the second filter 13d is removably housed so as to face or approach or come into contact with the first suction louver 12 when performing the air cleaning operation. When performing the cooling operation or the heating operation, the first filter 12d and the second filter accommodate the first suction louver 12 and the second suction louver 13 in the first accommodation portion and the second accommodation portion 13c. 13d and 13d are linked together in the second state, whereby the air purifying operation is performed as shown in FIGS.
As shown in (A), the first suction louver 12 and the second suction louver 13 are brought into the first state similarly to when the operation is stopped, and the first suction louver 12 and the second suction louver 13 are removed from the first ventilation hole 12b and the second ventilation hole 13b. While the room air led to the suction port 2 on the upper front surface and the upper surface of the main body 1 passes through the first filter 12d and the second filter 13d, during the cooling operation and the heating operation, FIG. As shown, the first suction louver 12 and the second suction louver 13 are in the second state, and the first filter 12d and the second filter 13d
Is moved forward and upward of the suction port 2 on the upper front surface of the main body 1 together with interlocking the plurality of first suction louvers 12 and the plurality of second suction louvers 13, and The structure is such that the air resistance is not generated in the suction air flow and the blowing efficiency is not reduced.

The first ventilation hole 12b is formed of a substantially rectangular first raised portion 12b 'which is formed so that the upper portion is curved rearward and cut up, and the second ventilation hole 13b is formed.
It comprises a substantially rectangular second cut-and-raised formed portion 13b 'formed so that the front portion is bent and cut and raised, and in the first state, the first raised and formed portion 12b is formed. And air from the peripheral hole 13b ″ of the second cut-and-formed portion 13b ′ to the suction port 2 on the upper front surface of the main body 1 and the suction port 2 on the upper surface of the main body 1, respectively. With this, the design of the plurality of first suction louvers 12 and the plurality of second suction louvers 13 can be improved, and the upper part of the first raised portion 12b ′ is moved rearward. Further, by bending the front portion of the second cut-and-raised formed portion 13b 'downward, the room air is allowed to flow through the first ventilation hole 12b.
(Peripheral hole 12b ″) and the second ventilation hole 13b (peripheral hole 13).
b '').

The first raised portion 12b 'and the second raised portion 13b' are provided with the plurality of first suction louvers.
12 and the plurality of second suction louvers 13, respectively, allow room air to flow into the first ventilation holes 12b (peripheral holes 12b '') and the second ventilation holes 13b (peripheral holes 13b '').
From the suction port 2 can be effectively guided.

The plurality of first raised portions 12b 'and the plurality of second raised portions 13b' are formed by the plurality of first suction louvers 12 and the plurality of second suction louvers 13. Over substantially the entire surface, by being formed at equal intervals in the vertical and horizontal directions, the design of the plurality of first suction louvers 12 and the plurality of second suction louvers 13 is further improved, and the indoor air is removed from the second suction louver 13. One ventilation hole 12b (peripheral hole 12
b '') and the second ventilation hole 13b (peripheral hole 13b '') can be guided more effectively toward the suction port 2.

Although not shown, the first storage portion and the second storage portion 13c are formed on the back surface of the first suction louver 12 like the partition plate 7c. On the back surface of the second suction louver 13, there are a plurality of first storage chambers and second storage chambers 13c '' which are partitioned on the left and right by a second partition plate 13c 'formed continuously as shown in FIG. 5 (B). On the other hand, the first filter 12d and the second filter
13d is the plurality of first and second storage chambers 13c ''
The air purifying filter 13d 'and the deodorizing filter 13d''formed corresponding to the air purifying filter 13d'
And / or the deodorizing filter 13d '' is individually accommodated in the plurality of first accommodation chambers and the second accommodation chambers 13c '', whereby the first compartment plate and the second compartment are provided. The strength of the first suction louver 12 and the second suction louver 13 can be increased by the plate 13c ', and indoor air can be supplied to the first ventilation hole 12b (peripheral hole 12b'') and the second ventilation hole 13b (peripheral hole). 13b ''), when introduced into the suction port 2, the air purifying filter 13d ′ and the deodorizing filter 13d ″ are respectively passed to perform an effective air cleaning operation.

Further, since the first partition plate and the second partition plate 13c 'are formed in plurality, respectively, as shown in FIG. 5B, the air cleaning filter 13d' and the deodorizing filter 13d '' are formed. Can be alternately accommodated in the plurality of first accommodation chambers and the second accommodation chambers 13c '', respectively, so that a more effective air cleaning operation can be performed.

Next, a description will be given of a third embodiment of the air conditioner according to the present invention. The basic configuration of the third embodiment is the same as that of the first embodiment except that an inclined suction louver 14 substantially similar to the suction louver 7 is provided in the suction port 2 in the upper front surface and the upper surface of the main body 1. This is almost the same as the case of the embodiment.

Therefore, the third embodiment is different from FIGS.
(A), FIG. 8 (B) and FIG. 9, a suction port 2 is provided on the upper front surface and / or upper surface of the main body 1, and an air outlet 3 is provided on a lower front surface of the main body 1. A heat exchanger 4 and a blower fan 5 are provided in an air passage connecting the outlet 3,
Suction panel 6 constituting suction port 2 at the upper part of the front surface of main body 1
A plurality of inclined suction ports arranged vertically so that the suction port 2 is concealed in a first state, and the suction port 2 is opened in a second state. A link arm 14a for linking the louver 14 with the plurality of inclined suction louvers 14;
And a linking section 8a provided with a linking section 8a linked to the linking arm 14a, a linking section covered by the slide plate cover 8b and consisting of the slide plate 8, and a cam 9 and a drive motor 10 linked to the linking section and vertically moving the linking section. And a louver drive unit.

In the above-described basic configuration, during the cooling and heating operation, the inclined suction louver 14 is linked to the second state, so that the inclined filter 14d for removing dust and odor in the intake air is connected to the inclined suction louver 14. Together with the suction port 2 to prevent air resistance from being generated by the inclined filter 14d in the suction airflow from the suction port 2 so that the air blowing efficiency does not decrease. This is a feature of the third embodiment.

That is, on the back surface of the inclined suction louver 14, an inclined accommodating portion 14c for a filter which is inclined rearward with an upper portion being slightly apart from the back surface is formed continuously, and the inclined filter 14d is attached to the inclined accommodating portion 14c. The inclined suction louver 14 is moved from the first state so that the upper edge of the inclined filter 14d is moved upward to the suction port 2 at the upper front surface of the main body 1 when the air purifying operation is performed. When the cooling operation or the heating operation is performed, the inclined suction louver 14 is moved to the upper part of the front surface of the main body 1 when the cooling operation or the heating operation is performed. 7 and 8A during the air-cleaning operation. The plurality of inclined suction The louver 14, wherein the tilt by the upper part of the filter 14d can be interlocked so as to approach the upper rim of the suction port 2, the suction port of the front upper indoor air of the main body 1 which has passed through the upper portion of the inclined filter 14d 2
9 during cooling operation and heating operation.
As shown in the figure, the plurality of inclined suction louvers 14 are linked so that the upper edge of the inclined filter 14d is located in front of the peripheral edge of the inlet 2 at the upper front of the main body 1.
Thus, a structure is provided in which air resistance is not generated in the suction airflow from the airflow so that the blowing efficiency does not decrease.

The inclined housing section 14c is composed of a plurality of inclined housing chambers 14c '' which are divided into left and right by a partition piece 14c 'formed continuously with the inclined housing section 14c, while the inclined filter 14d is An air purifying gradient filter 14d 'and a deodorizing gradient filter 14d''formed corresponding to the plurality of inclined accommodating chambers 14c''.
d 'and / or the deodorizing inclined filter 14d''are individually accommodated in the plurality of inclined accommodating chambers 14c'', whereby the strength of the inclined suction louver 14 is increased by the partition piece 14c'. When the room air passes through the upper part of the inclined filter 14d and is introduced into the suction port 2, the indoor air is effectively passed through the air cleaning inclined filter 14d 'and the deodorizing inclined filter 14d'', respectively. The structure is such that air cleaning operation can be performed.

Further, since the plurality of partition pieces 14c 'are formed, as shown in FIG. 8B, the air purifying gradient filter 14d' and the deodorizing gradient filter 14d '' are formed.
Can be alternately accommodated in the plurality of inclined accommodation chambers 14c '', respectively, so that a more effective air cleaning operation can be performed.

Next, a fourth embodiment of the air conditioner according to the present invention will be described. The basic configuration of the fourth embodiment is such that a first inclined suction louver 1 substantially similar to the inclined suction louver 14
5. Except that the fifth and second inclined suction louvers 16 are provided, the configuration is almost the same as that of the third embodiment.

Therefore, the fourth embodiment is different from FIGS.
(A), FIG. 11 (B), FIG. 12, and FIG. 13, a suction port 2 is provided on an upper front surface and an upper surface of a main body 1, and an air outlet 3 is provided on a lower front surface of the main body 1. A heat exchanger 4 and a blower fan 5 are provided in an air passage connecting the
The suction port 6 is rotatably supported by a support shaft portion A on a suction panel 6 constituting the suction port 2 at the upper part of the front surface of the main body 1 to conceal the suction port 2 in the first state shown in FIG. A plurality of first inclined suction louvers 15 arranged vertically so as to open the suction port 2 in the state and a suction panel 6 ′ constituting the suction port 2 on the upper surface are rotatably supported by a support shaft B. A plurality of second inclined suction louvers 16 which are supported to conceal the suction port 2 in the first state shown in FIG. 10 and open the suction port 2 in the second state and open and close the suction port 2 in the second state, A link arm 15a for linking the first inclined suction louver 15 and the second inclined suction louver 16, respectively,
16a, and a linking portion linked to the linking arms 15a, 16a
A first interlocking portion and a second interlocking portion comprising slide plates 8 and 8 'provided with slide plates 8a and 8a' and covered by a slide plate cover 8b '; It has a first louver drive section and a second louver drive section comprising cams 9 and 9 'for moving up and down and back and forth, and drive motors 10 and 10', respectively.

In the basic configuration described above, the first inclined suction louver 15 and the second inclined suction louver 16 are linked to the second state during the cooling and heating operation to remove dust and odor from the intake air. First gradient filter
15d together with the first inclined suction louver 15 and the second inclined filter 16d together with the second inclined suction louver 16 in front of and above the suction port 2, respectively. A feature of the fourth embodiment is that air resistance from the first inclined filter 15d and the second inclined suction filter 16d is prevented from being generated in the suction airflow from the air, so that the blowing efficiency is not reduced. .

That is, although not shown, the upper surface of the plurality of first inclined suction louvers 15 is inclined rearward with a slight distance between the upper surface and the upper surface thereof. The receiving portion is continuously formed, and the first inclined filter 15d is inclined and accommodated in the front inclined accommodating portion so as to be removably insertable, and the rear surface of the plurality of second inclined suction louvers 16 is slightly allowed from the rear surface to the front portion. An upper surface inclined accommodating portion 16c for the filter, which is separated and inclined downward, is continuously formed, and the second inclined filter 16d is inclined and accommodated in the upper surface inclined accommodating portion 16c so as to be insertable / removable to perform an air cleaning operation. At this time, the first inclined suction louver 15 and the second inclined suction louver
16 from the first state, the upper edge portion and the front edge portion of the first gradient filter 15d and the second gradient filter 16d,
When the cooling operation or the heating operation is performed, the first inclined suction louver 15 and the first inclined suction louver 15 are linked to the second state in which the main body 1 is moved to the vicinity of the peripheral portion of the suction port 2 on the upper front surface and the upper surface, respectively. The second inclined suction louver 16, the first inclined filter 15d and the second inclined filter 16
d, the upper edge and the front edge of the main body 1 are linked to the second state in which the upper edge and the front edge of the main body 1 move to the front position of the periphery of the suction port 2 on the upper surface, respectively. Accordingly, during the air cleaning operation, as shown in FIGS. 11A and 12, the plurality of first inclined suction louvers 15 are provided.
And the plurality of second inclined suction louvers 16 are connected to the upper part of the first inclined filter 15d and the second inclined filter 16d.
The front portion of the air inlet 2 is moved so as to be close to the upper peripheral edge and the front peripheral edge of the suction port 2 so that the indoor air passing through the upper portion of the first inclined filter 15d and the front portion of the second inclined filter 16d is removed. As shown in FIG. 13, during the cooling operation and the heating operation, the plurality of first inclined suction louvers are guided to the suction port 2 on the upper front surface and the upper surface of the main body 1.
15 and the second inclined suction louver 16, the upper edge portion of the first inclined filter 15d and the front edge portion of the second inclined filter 16d
It is linked so that it is located in front of and above the peripheral edge to prevent air resistance from being generated in the suction airflow from the suction port 2 so that the blowing efficiency does not decrease.

Further, the front inclined housing portion and the upper surface inclined housing portion 16c are formed continuously with the front inclined housing portion and the upper surface inclined housing portion 16c, respectively. Inclined section piece and top inclined section piece 16c '
And the first inclined filter 15d and the second inclined filter 16d are divided into a plurality of front inclined accommodating chambers and an upper inclined chamber 16c ''. An air purifying gradient filter 16d 'and a deodorizing gradient filter 16d''formed corresponding to the accommodation chamber 16c''.
16d 'and / or the deodorizing inclined filter 16d''are individually housed in the plurality of front inclined housing chambers and the upper inclined housing chamber 16c''.
The strength of the first inclined suction louver 15 and the second inclined suction louver 16 can be enhanced by the front inclined section piece and the upper inclined section piece 16c ′, and indoor air can be removed by the first inclined filter 15d and the second inclined section. When passing through the upper portion of the filter 16d to be introduced into the suction port 2, the air-cleaning gradient filter 16d 'and the deodorizing gradient filter
16d '' is passed through each of them, so that effective air cleaning operation can be performed.

Further, by forming a plurality of the front inclined partition pieces and the upper inclined partition pieces 16c 'respectively, FIG.
As shown in (B), the air cleaning inclined filter 16d 'and the deodorizing inclined filter 16d''can be alternately accommodated in the plurality of front inclined accommodation chambers and the upper inclined accommodation chamber 16c'', respectively. Thus, a more effective air cleaning operation can be performed.

With the above configuration, FIG. 1, FIG. 2 (A) and FIG. 2 (B), FIG. 3, FIG. 4, FIG. 5 (A) and FIG. 5 (B), FIG. 7, FIG. 8 (A) and FIG.
(B), FIG. 9, FIG. 10, FIG. 11 (A) and FIG.
(B), FIG. 12 and FIG. 13 show that the suction air flow passes through the filter during the air cleaning operation.
During the cooling operation and the heating operation, the air conditioner is configured not to pass through the filter so as not to lower the blowing efficiency.

[0046]

As described above, according to the present invention,
In the air cleaning operation, the suction air from the suction port passes through the air cleaning filter.On the other hand, in the cooling operation and the heating operation, the air purification filter does not generate air resistance in the suction air flow so that the blowing efficiency does not decrease. Air conditioner.

[Brief description of the drawings]

FIG. 1 is a cross-sectional view of a first embodiment of an air conditioner according to the present invention when the operation is stopped or the air cleaning operation is performed.

FIG. 2 is an explanatory view of a main part of the first embodiment of the air conditioner according to the present invention, wherein (A) is a sectional view and (B) is a perspective view.

FIG. 3 is a sectional view of the first embodiment of the air conditioner according to the present invention at the time of cooling / heating operation.

FIG. 4 is a cross-sectional view of the air conditioner according to the second embodiment of the present invention when the operation is stopped or the air cleaning operation is performed.

FIG. 5 is an explanatory view of a main part of a second embodiment of the air conditioner according to the present invention, wherein (A) is a sectional view and (B) is a perspective view.

FIG. 6 is a cross-sectional view of a second embodiment of the air conditioner according to the present invention during a cooling and heating operation.

FIG. 7 is a sectional view of an air conditioner according to a third embodiment of the present invention during an air cleaning operation.

FIG. 8 is an explanatory view of a main part of a third embodiment of the air conditioner according to the present invention, wherein (A) is a sectional view and (B) is a perspective view.

FIG. 9 is a sectional view of a third embodiment of the air conditioner according to the present invention at the time of cooling / heating operation.

FIG. 10 is a sectional view of an air conditioner according to a fourth embodiment of the present invention when operation is stopped.

FIG. 11 is an explanatory view of a main part of a fourth embodiment of the air conditioner according to the present invention, wherein (A) is a sectional view and (B) is a perspective view.

FIG. 12 is a sectional view of an air conditioner according to a fourth embodiment of the present invention during an air cleaning operation.

FIG. 13 is a cross-sectional view of a fourth embodiment of the air conditioner according to the present invention at the time of cooling / heating operation.

FIG. 14 is a sectional view of an air conditioner according to a conventional example.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Air conditioner main body 2 Inlet 3 Outlet 4 Heat exchanger 5 Blower fan 6,6 'Suction panel 7 Suction louver 7a Linking arm 7b Vent 7b' Cut-and-formed part 7b '' Peripheral hole 7c Storage part 7c ' Partition plate 7c '' Storage room 7d Filter 7d 'Air cleaning filter 7d' 'Deodorizing filter 8, 8' Slide plate 8a, 8a 'Linkage 8b, 8b' Slide plate cover 9, 9 'Cam 10, 10' Drive motor 11a , 11b, 11c, 11d Holding part 12 First suction louver 12a Linking arm 12b First ventilation hole 12b 'First raised part 12b' 'Peripheral hole 12d First filter 13 Second suction louver 13a Linking arm 13b Second Vent hole 13b 'Second cut and raised part 13b' 'Peripheral hole 13c Second storage part 13c' Second partition plate 13c '' Second storage room 13d Second filter 13d 'Air cleaning filter 13d' 'Deodorizing filter 14 Inclined Suction louver 14a Linking arm 14c Inclined accommodation section 14c 'Partition piece 14c' 'Inclined accommodation chamber 14d Inclined filter 14d' Air purification Oblique filter 14d '' Deodorizing inclined filter 15 First inclined suction louver 15a Link arm 15d First inclined filter 16 Second inclined suction louver 16a Link arm 16c Upper inclined storage section 16c 'Upper inclined partition 16c' 'Upper inclined storage chamber 16d Second inclined filter 16d 'Air-cleaning inclined filter 16d' 'Deodorizing inclined filter A, B Support shaft

Claims (9)

[Claims] A main body provided with a suction port at an upper portion and / or an upper surface thereof, an air outlet provided at a lower portion of the front surface, and a heat exchanger and a blower fan provided in an air passage connecting the air inlet and the air outlet; Up and down of the front upper part of the main body so as to be rotatably supported by the suction panel constituting the suction port and conceal the suction port in the first state, and to open the suction port in the second state,
Or a plurality of suction louvers respectively arranged before and after the upper surface, an interlocking unit for interlocking the plurality of suction louvers, and a louver drive unit for linking the interlocking unit to vertically move and / or move back and forth. In the air conditioner, the plurality of suction louvers are provided with a ventilation hole for guiding room air to the suction port in the first state, and a housing for a filter is continuously formed on a back surface of the suction louver. In the same accommodating portion, a filter is detachably accommodated so as to be opposed to or contact with the air hole, and when performing the air cleaning operation, the suction louver is set to the first state, and the cooling operation is performed. Alternatively, when performing a heating operation, the suction louver is linked to the second state together with the filter housed in the housing section. 2. The air vent according to claim 1, wherein the ventilation hole comprises a substantially rectangular cut-and-raised portion formed so that an upper portion and / or a front portion is curved and raised rearward and / or downward. 2. The air conditioner according to claim 1, wherein, in the state, room air is guided from a peripheral hole of the cut and raised portion to the suction port. 3. 3. The air conditioner according to claim 2, wherein a plurality of the cut and raised portions are formed on the plurality of suction louvers, respectively. 4. The air conditioner according to claim 3, wherein the plurality of cut-and-raised portions are formed over substantially the entire surface of the plurality of suction louvers at equal intervals in the major axis and minor axis directions. Machine. 5. The storage section comprises a plurality of storage chambers partitioned on the left and right by a partition plate continuously formed on a back surface of the suction louver, while the filter is formed corresponding to the plurality of storage chambers. The air conditioner according to claim 1, comprising an air purification filter and a deodorization filter provided, wherein the air purification filter and / or the deodorization filter are individually accommodated in the plurality of accommodation chambers. 6. The air conditioner according to claim 5, wherein a plurality of the partition plates are formed. 7. An inlet is provided on an upper portion and / or an upper surface of a main body, an outlet is provided on a lower portion of the front surface, and a heat exchanger and a blower fan are provided in an air passage connecting the inlet and the outlet. Up and down of the front upper part of the main body so as to be rotatably supported by the suction panel constituting the suction port and conceal the suction port in the first state, and to open the suction port in the second state,
Or a plurality of inclined suction louvers arranged before and after the upper surface, an interlocking unit that interlocks the plurality of inclined suction louvers, and a louver drive unit that links the interlocking unit to vertically move and / or move back and forth. In the air conditioner provided, on the back of the inclined suction louver, from the back to the top and,
Alternatively, an inclined accommodating portion for the filter having the front portion slightly inclined backward and / or downward is continuously formed, and the inclined filter is inclined and accommodated in the inclined accommodating portion so that it can be inserted and removed, and the air cleaning operation is performed. When performing, the inclined suction louver is opened from the first state to the middle, the inclined filter is linked to close the suction port at the position of the suction panel, when performing a cooling operation or a heating operation, An air conditioner wherein an inclined suction louver is linked to the second state. 8. The inclined storage section includes a plurality of inclined storage chambers divided left and right by partitioning pieces continuously formed in the inclined storage section, while the inclined filter corresponds to the plurality of inclined storage chambers. 8. The air purifying inclined filter and the deodorizing inclined filter formed as described above, and the air purifying inclined filter and / or the deodorizing inclined filter are individually accommodated in the plurality of inclined accommodating chambers, respectively. The air conditioner as described. 9. The air conditioner according to claim 8, wherein a plurality of the partition pieces are formed.