CN104019494A - Air conditioner indoor unit - Google Patents
Air conditioner indoor unit Download PDFInfo
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- CN104019494A CN104019494A CN201310064074.7A CN201310064074A CN104019494A CN 104019494 A CN104019494 A CN 104019494A CN 201310064074 A CN201310064074 A CN 201310064074A CN 104019494 A CN104019494 A CN 104019494A
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Abstract
Provided is an air conditioner indoor unit. The effective detecting range of a sensor which is used for detecting a heat source zone in an air conditioner object space can be expanded. The air conditioner indoor unit comprises an indoor unit body and an air outlet face plate arranged on the indoor unit body. According to arrangement of the air conditioner indoor unit, the air outlet face plate can be perpendicular to the bottom face of the indoor unit body, the air outlet face plate is provided with an air outlet, and the sensor for detecting the air conditioner object space is arranged. According to arrangement of the sensor, the center axis of the detecting range of the sensor is oblique in the up-down direction relative to the plane where the air outlet is formed, so that the detecting range is toward the air conditioner target space.
Description
Technical field
The present invention relates to indoor machine of air conditioner, relate in particular to the indoor machine of air conditioner having for detection of the sensor of the thermal source in air-conditioning object space.
Background technology
In indoor machine of air conditioner in the past, user can utilize remote controller manually to regulate temperature and the direction of the wind blowing out from the air outlet of indoor machine of air conditioner, to blowing out the wind of preference temperature in room (air-conditioning object space).
But in this indoor machine of air conditioner, due to needs, user manually regulates, therefore, in the situation that user is frequently mobile in room, for obtaining comfortable wind, need to start continually to regulate, there is unhandy problem.
For addressing the above problem, for example as patent documentation 1, record, can consider to utilize infrared ray sensor to detect the movement of human body in room, and according to the detection signal of infrared ray sensor, automatically control the operational situation of indoor machine of air conditioner, temperature and the direction of the wind for example air outlet from indoor machine of air conditioner being blown out suitably regulate, or indoor machine of air conditioner is started or stoped.By this, it is intelligent that indoor machine of air conditioner becomes, and can make a series of judgements and make corresponding operating the mobility status of personnel in room, and make the air current flow hommization more in room.
But, it is radial that the detection range of infrared ray sensor is concentric circles centered by sensor, its three-dimensional shape is the roughly cone shape with certain volume, therefore, in the situation that the indoor machine of air conditioner of installing perpendicular to the mode of the ceiling in room to there is the wind outlet panel of air outlet, for example, as shown in figure 13, indoor machine of air conditioner (with reference to the symbol A in figure) is installed on a side of room R conventionally, therefore, if it is vertical with respect to the fore-and-aft direction (left and right directions in Figure 13) of indoor machine of air conditioner A infrared ray sensor H to be mounted to simply to the central axis C 1 of detection range of its cone shape, the detection blind area (with reference to the region S in Figure 13) that easily produces infrared ray sensor H in room R, this can cause following problem: even if people is the region S in room R, infrared ray sensor H also can't detect the movement of human body, indoor machine of air conditioner A cannot suitably control the operational situation of indoor machine of air conditioner A according to the movement of human body.
Therefore,, in the situation that the indoor machine of air conditioner of installing perpendicular to the mode of the ceiling in room to have the wind outlet panel of air outlet, the detection blind area that how to reduce as much as possible infrared ray sensor has just become problem demanding prompt solution.
Patent documentation 1: Japanese Patent Laid-Open 2000-240998 communique
Summary of the invention
The present invention completes in view of the above problems, the object of the invention is to, to have in the indoor machine of air conditioner that the wind outlet panel of air outlet installs perpendicular to the mode of the ceiling in room, expand the valid analysing range of the sensor for the thermals source such as people, floor are detected.
For achieving the above object, the indoor machine of air conditioner of the present invention the 1st aspect comprises indoor set main body and is arranged on the wind outlet panel in this indoor set main body, described indoor machine of air conditioner is mounted to described wind outlet panel perpendicular to the bottom surface of described indoor set main body, described wind outlet panel has air outlet, and be provided with the sensor for the heat source region of described air-conditioning object space is detected, wherein, described sensor is installed into: the central axis of the detection range of described sensor tilts with respect to the above-below direction of air outlet place plane, so that described detection range needs the region of detecting in described air-conditioning object space.
The indoor machine of air conditioner of the present invention the 2nd aspect is that described sensor is infrared ray sensor on the basis of the indoor machine of air conditioner aspect the present invention the 1st.
The indoor machine of air conditioner of the present invention the 3rd aspect is on the basis of the indoor machine of air conditioner aspect the present invention the 2nd, described wind outlet panel comprises: the air-out oral area and the installation of sensors portion that are provided with described air outlet, in the described installation of sensors portion of described wind outlet panel, in the mode that can install and remove, sensor unit is installed, described sensor unit comprises infrared sensor device, and this infrared sensor device comprises described infrared ray sensor.
The indoor machine of air conditioner of the present invention the 4th aspect is on the basis of the indoor machine of air conditioner aspect the present invention the 3rd, described sensor unit also comprises: installation of sensors plate, the backplate of fixing described infrared ray sensor, described installation of sensors plate and described backplate are arranged in described installation of sensors portion in the mode that can install and remove, and are surrounded for taking in the enclosure space of described infrared sensor device by described installation of sensors plate, described backplate and described wind outlet panel.
The indoor machine of air conditioner of the present invention the 5th aspect is on the basis of the indoor machine of air conditioner aspect the present invention the 4th, on described installation of sensors plate, be provided with described wind outlet panel on the installation of sensors plate side engaging portion of the first engaged portion engaging, on described backplate, be provided with described wind outlet panel on the backplate side engaging portion of the second engaged portion engaging.
The indoor machine of air conditioner of the present invention the 6th aspect is on the basis of the indoor machine of air conditioner aspect the present invention the 4th, described infrared sensor device also comprises the infrared ray sensor circuit board being electrically connected to described infrared ray sensor, on described installation of sensors plate, be provided with partition, on this partition, be provided with circuit board location slot, in this circuit board is located with slot, insert and state to some extent a part for circuit board for infrared ray sensor.
The indoor machine of air conditioner of the present invention the 7th aspect is on the basis of the indoor machine of air conditioner aspect the present invention the 4th; described infrared sensor device also comprises the infrared ray sensor circuit board being electrically connected to described infrared ray sensor; on described installation of sensors plate, be provided with partition; on this partition, be provided with baffle location slot; in locating with slot, this baffle is inserted with a part for baffle, so that described infrared ray sensor uses circuit board between described baffle and described installation of sensors plate.
The indoor machine of air conditioner of the present invention the 8th aspect is on the basis of the indoor machine of air conditioner aspect the present invention the 4th, and described installation of sensors plate and described backplate are outstanding towards the direction away from described indoor set main body from air outlet plane.
The indoor machine of air conditioner of the present invention the 9th aspect is that described infrared ray sensor is positioned at than air outlet plane on the position of described indoor set main body aspect the present invention the 2nd or on the basis of the indoor machine of air conditioner of the 3rd aspect.
The indoor machine of air conditioner of the present invention the 10th aspect be aspect the present invention the 2nd to the basis of the indoor machine of air conditioner of either side in the 8th aspect, described infrared ray sensor is the people detection sensor that detects for the people in described air-conditioning object space and/or the floor temperature detection sensor that detects for the temperature on the floor in described air-conditioning object space.
The indoor machine of air conditioner of the present invention the 11st aspect be aspect the present invention the 3rd to the basis of the indoor machine of air conditioner of either side in the 8th aspect, in described wind outlet panel, in the side of described air outlet, be provided with described sensor unit.
The indoor machine of air conditioner of the present invention the 12nd aspect be aspect the present invention the 2nd to the basis of the indoor machine of air conditioner of either side in the 8th aspect, described indoor machine of air conditioner is downdraft indoor machine of air conditioner or rear suction indoor machine of air conditioner.
In indoor machine of air conditioner of the present invention, sensor is installed into: the central axis of the detection range of sensor tilts with respect to the above-below direction of air outlet place plane, so that the detection range of sensor needs the region of detecting in air-conditioning object space.Therefore, can expand the valid analysing range of sensor, reduce and produce the possibility that detects blind area.
Accompanying drawing explanation
Fig. 1 means the stereogram of the outward appearance of indoor machine of air conditioner of the present invention.
Fig. 2 means the stereogram of the wind outlet panel of indoor machine of air conditioner of the present invention.
Fig. 3 means the front view of the wind outlet panel of indoor machine of air conditioner of the present invention.
Fig. 4 means the side view of the wind outlet panel of indoor machine of air conditioner of the present invention.
Fig. 5 means the stereogram of observing the installation of sensors plate of indoor machine of air conditioner of the present invention and the assembly of backplate from a direction.
Fig. 6 means the stereogram of observing the installation of sensors plate of indoor machine of air conditioner of the present invention and the assembly of backplate from another direction.
Fig. 7 means the stereogram of the installation of sensors plate of indoor machine of air conditioner of the present invention.
Fig. 8 means the stereogram that people detection situation when circuit board, floor temperature detection sensor circuit board, circuit board baffle for sensor is installed on the installation of sensors plate of indoor machine of air conditioner of the present invention.
Fig. 9 means the stereogram that people detection state of circuit board, floor temperature detection sensor circuit board, circuit board baffle for sensor is installed on the installation of sensors plate of indoor machine of air conditioner of the present invention.
Figure 10 means the figure of the arrangement of a plurality of people detection sensors on the installation of sensors plate of indoor machine of air conditioner of the present invention.
Figure 11 means that the people detection sensor on the installation of sensors plate that utilizes indoor machine of air conditioner of the present invention carries out the schematic top plan view of subregion to room.
Figure 12 means the schematic side view of the detection range of people detection sensor when indoor machine of air conditioner of the present invention is arranged in room.
Figure 13 means the schematic side view of the detection range of people detection sensor when existing indoor machine of air conditioner is arranged in room.
Figure 14 means schematic diagram when indoor machine of air conditioner of the present invention goes out formula indoor machine of air conditioner as lower suction, side.
Figure 15 means schematic diagram when indoor machine of air conditioner of the present invention goes out formula indoor machine of air conditioner as rear suction, side.
The specific embodiment
In the following description, the length direction of indoor machine of air conditioner is made as to X, the width of indoor machine of air conditioner is made as to Y, the short transverse of indoor machine of air conditioner is made as to Z.Sometimes also length direction X is called to " left and right directions ", width Y is called to " fore-and-aft direction ", short transverse is called " above-below direction ".Sometimes also a side of length direction X is called to " X1 direction " or " left ", the opposite side of length direction X is called to " X2 direction " or " right-hand ", a side of width Y is called to " Y1 direction " or " the place ahead ", the opposite side of width Y is called to " Y2 direction " or " rear ", a side of short transverse Z is called to " Z1 direction " or " top ", the opposite side of short transverse Z is called to " Z2 direction " or " below ".
Below, with reference to the accompanying drawings, an embodiment of indoor machine of air conditioner of the present invention is described.
First, the general structure of indoor machine of air conditioner 1 of the present invention is described.
As shown in Figure 1, indoor machine of air conditioner 1 comprises indoor set main body 100 and wind outlet panel 200, wherein, indoor set main body 100 is roughly the cuboid box shape of leading flank opening, and there is bottom surface 100a, it is tabular that wind outlet panel 200 is roughly cuboid, and in the mode of the bottom surface 100a perpendicular to described indoor set main body 100, be arranged on the front side of indoor set main body 100.
Then, the general structure of the wind outlet panel 200 of indoor machine of air conditioner 1 of the present invention is described.
As shown in Figure 2, wind outlet panel 200 comprises air-out oral area 210 and is positioned at right-hand installation of sensors portion 220 of this air-out oral area 210.Air-out oral area 210 is provided with the peristome 210a that forms air outlet, and a plurality of horizontal blade 210b(that the axis rotation that can extend around the length direction along indoor machine of air conditioner 1 is installed in this peristome 210a are 4 in the illustrated embodiment).In addition, though not shown, the rear of a plurality of horizontal blade 210b in wind outlet panel 200 is also provided with a plurality of vertical vanes of the axis rotation that can extend around the short transverse along indoor machine of air conditioner 1.In addition, in installation of sensors portion 220, in the mode that can install and remove, sensor unit is installed, this sensor unit comprises infrared sensor device U1, U2, infrared sensor device U1 comprises the floor temperature detection sensor 300 for the temperature on room (air-conditioning object space) interior floor is detected, and infrared sensor device U2 comprises the people detection sensor 400 detecting for the people in room.Herein, floor temperature detection sensor 300, people detection sensor 400 are all infrared ray sensors that detection range is cone shape, and by hemispheric translucent cover, are covered respectively.
Below, the concrete structure of the sensor unit of indoor machine of air conditioner 1 of the present invention is described.
In the present embodiment, as shown in Figure 2, sensor unit mainly has: installation of sensors plate 220a, backplate 220b, comprise floor temperature detection sensor 300 infrared sensor device U1, comprise the infrared sensor device U2 of people detection sensor 400.
In addition, as shown in Figure 2, the flat shape of installation of sensors plate 220a is roughly half-oval shaped, and there is the edge of arc, installation of sensors plate 220a be take the mode that can install and remove and is arranged on the lower side lower edge place of wind outlet panel 200 (in the illustrated embodiment as) of the installation of sensors portion 220 of wind outlet panel 200, and the end regions (the left end region in Fig. 2) at installation of sensors plate 220a is provided with the infrared sensor device U1 that comprises floor temperature detection sensor 300, zone line at installation of sensors plate 220a is provided with the infrared sensor device U2 that comprises people detection sensor 400.
In addition, as shown in Figure 2, backplate 220b has the lower edge that the curved edge of shape and installation of sensors plate 220a matches, and this backplate 220b is arranged on the upper side of the installation of sensors portion 220 of wind outlet panel 200 in the mode that can install and remove, and can engage with installation of sensors plate 220a.In addition, as shown in Figure 5,6, under the state that installation of sensors plate 220a and backplate 220b are fitted together, the main body of backplate 220b (i.e. part except lower edge portion) the more close top of ratio sensor installing plate 220a.
In addition, in the present embodiment, in the back side of installation of sensors plate 220a (with the face of the contrary side of face towards room one side of installation of sensors plate 220a), be provided with installation of sensors plate side engaging portion 220a1, on backplate 220b, be provided with backplate side engaging portion 220b1, 220b2(is with reference to Fig. 5, Fig. 6), correspondingly, in the installation of sensors portion 220 of wind outlet panel 200, be provided with the first wind outlet panel side engaging groove (not shown) as the first engaged portion, as the second wind outlet panel side engaging groove 210c(of the second engaged portion with reference to Fig. 3) and wind outlet panel side engaging sheet (not shown), the sensor installing plate side engaging portion 220a1 can with above-mentioned the first wind outlet panel side engaging groove engaging, above-mentioned backplate side engaging portion 220b1 can with above-mentioned the second wind outlet panel side engaging groove 210c engaging, above-mentioned backplate side engaging portion 220b2 can with the engaging of above-mentioned wind outlet panel side engaging sheet.Utilize said structure, installation of sensors plate 220a and backplate 220b can be easily install and remove with respect to the installation of sensors portion 220 of wind outlet panel 200.In addition, at the sensor installing plate 220a and backplate 220b, be arranged under the state in the installation of sensors portion 220 of wind outlet panel 200, can by installation of sensors plate 220a, backplate 220b and wind outlet panel 200 surround can take in people detection sensor described later with circuit board P1 and floor temperature detection sensor the space with circuit board P2 etc.
In addition, in the present embodiment, as shown in Figure 4, installation of sensors plate 220a and backplate 220b are arranged on the installation of sensors portion 220 of wind outlet panel 200 towards the outstanding mode in the place ahead with the air outlet planar S F from wind outlet panel 200, and the planar S T at installation of sensors plate 220a place acutangulates θ with respect to the thickness direction (being the fore-and-aft direction of indoor machine of air conditioner 1) of wind outlet panel 200.And, in the present embodiment, when the direction of the paper along perpendicular to Fig. 4 is observed, with the central axis C X of the detection range (with reference to the symbol RC in Fig. 4) of its cone shape, with respect to the horizontal plane SS's people detection sensor 400 tilts that to be arranged on installation of sensors plate 220a upper for the mode of (the above-below direction Z with respect to air outlet planar S F tilts), and makes the opening of detection range RC of this cone shape towards front lower place.
In addition; in the present embodiment; as shown in Figure 5, Figure 6; on the back side of installation of sensors plate 220a, be also provided with locating dowel 220a2 and cross section and be roughly L shaped partition 220a3; wherein; locating dowel 220a2 is for positioning with circuit board P2 with circuit board P1 and floor temperature detection sensor people detection sensor; partition 220a3 is used for fixedly circuit board P1 and circuit board baffle 500 for people detection sensor, and this circuit board baffle 500 is for the protection of circuit board P1 and floor temperature detection sensor circuit board P2 for people detection sensor.Particularly, as Fig. 5, shown in Fig. 6, partition 220a3 is to be approximately perpendicular to outstanding formation of mode of installation of sensors plate 220a, and, as shown in Figure 7, partition 220a3 comprises the first partition 220a31 and the second partition 220a32 being connected with this first partition 220a31, on the first partition 220a31, be formed with location for people detection sensor is positioned with circuit board P1 with slot 220a31x with for the location that circuit board baffle 500 is positioned slot 220a31y, on the second partition 220a32, be formed with the fixing screw hole 220a32x for circuit board baffle 500 is fixed.
In addition, in the present embodiment, as shown in Figure 8, it is fixing with plate 520 that circuit board baffle 500 comprises that baffle main body 510 is connected with mode with substantially vertical with this baffle main body 510, baffle main body 510 comprises for the screening glass 510a that plate temperature detecting sensor is protected with circuit board P2 over the ground and the screening glass 510b for people detection sensor is protected with circuit board P1, the width of screening glass 510a is less than the width of screening glass 510b, and screening glass 510a can insert the location slot 220a31y of above-mentioned partition 220a3, and, fixing with being formed with the screw hole 520a corresponding with above-mentioned fixing screw hole 220a32x on plate 520, utilize above-mentioned screening glass 510a, location slot 220a31y, screw hole 520a, fixing screw hole 220a32x, can add screw mode with slot locates circuit board baffle 500 and is fixed on installation of sensors plate 220a.In addition; as shown in Figure 9; baffle main body 510 forms: circuit board P1, floor temperature detection sensor for people detection sensor are being arranged under the state on installation of sensors plate 220a with circuit board P2 and circuit board baffle 500; screening glass 510a substantially can mulched ground plate temperature detecting sensor circuit board P2, and screening glass 510b can cover people detection sensor circuit board P1 substantially.
In addition, in the present embodiment, as shown in figure 10, people detection sensor 400 is provided with 4 (being people detection sensor 400a～400d) altogether, these 4 people's detecting sensors are arranged in and take on the circle that O is the center of circle with equal angles interval, and, these 4 people's detecting sensors are separated part pw1 each other, pw2(is referred to as separator pw) separate, to avoid their detection range overlapped, and, in the present embodiment, above-mentioned separator pw1, pw2 is arranged in wind outlet panel 200 as follows: during from the forward observation of indoor machine of air conditioner 1, above-mentioned separator pw1 extends along the length direction of indoor machine of air conditioner 1, above-mentioned separator pw2 extends along the short transverse of indoor machine of air conditioner 1.Utilize this 4 people's detecting sensors, as shown in the Figure 11 as top view, can be the above-below direction in Figure 11 by its length direction of indoor machine of air conditioner 1(is installed) room R be divided into 4 region S1～S4, wherein, people detection sensor 400a is corresponding to region S1, people detection sensor 400b is corresponding to region S2, and people detection sensor 400c is corresponding to region S3, and people detection sensor 400d is corresponding to region S4.
Below, according to Figure 11, the running based on floor temperature detection sensor 300 and people detection sensor 400 of the indoor machine of air conditioner 1 of present embodiment is controlled and is briefly described.
For example, when user is sent running instruction and has set desirable temperature indoor machine of air conditioner 1 by remote controller etc., first indoor machine of air conditioner 1 utilizes people detection sensor 400 to determine the region at the user place in room R, then, the not shown control part of indoor machine of air conditioner 1 drives the horizontal blade in wind outlet panel and vertical vane, with the region towards user place, blows out wind.Then, control part utilizes the ground plate temperature in 300 couples of room R of floor temperature detection sensor to detect, if ground plate temperature does not reach desirable temperature, continue to carry out the cooling operation of indoor machine of air conditioner 1 or heat running, on the other hand, if ground plate temperature has reached desirable temperature, control part both can have been proceeded the cooling operation of indoor machine of air conditioner 1 or heat running, also can stop the cooling operation of indoor machine of air conditioner 1 temporarily or heat running.
In indoor machine of air conditioner 1 of the present invention, floor temperature detection sensor 300 and people detection sensor 400 are installed in wind outlet panel 200, these sensors are installed into: the central axis of the detection range of the cone shape of these sensors horizontal plane parallel with respect to the ceiling with room tilts (the above-below direction with respect to air outlet place plane tilts), so that the detection range of the cone shape of these sensors needs the region of detecting in room.Therefore, in indoor machine of air conditioner 1 of the present invention, as shown in figure 12, compare perpendicular to the situation (with reference to Figure 13) of the ceiling in room with the central axis that floor temperature detection sensor, people detection sensor is mounted to simply to the detection range of its cone shape, can significantly expand the valid analysing range of infrared ray sensor, reduce and produce the possibility that detects blind area.
In addition, the indoor machine of air conditioner 1 of present embodiment can be both that lower suction, side as shown in figure 14 goes out formula indoor machine of air conditioner, also no matter can be that rear suction, side as shown in figure 15 goes out formula indoor machine of air conditioner, be any form, and indoor machine of air conditioner all can form good airflow circulating.
By reference to the accompanying drawings the present invention is exemplarily described above, obvious specific implementation of the present invention is not subject to the restriction of above-mentioned embodiment.
In the above-described embodiment, infrared ray sensor as people detection sensor 400 and floor temperature detection sensor 300 is arranged on installation of sensors plate 220a, in wind outlet panel 200, this installation of sensors plate 220a is arranged on the installation of sensors portion 220 that is positioned at the peristome 210a side that forms air outlet, and be arranged on the wind outlet panel lower end side of this installation of sensors portion 220, but be not limited to this, on the side of other position around of peristome 201a that also can be in wind outlet panel 200 or wind outlet panel, the infrared ray sensor as people detection sensor and floor temperature detection sensor is set.But, when the wind outlet panel lower end side installation infrared line sensor of installation of sensors portion, the situation of easily avoiding the part of the detection range of infrared ray sensor to be blocked by other the opaque member in wind outlet panel, and contribute to the miniaturization of wind outlet panel.
In the above-described embodiment, on the back side of installation of sensors plate 220a, be provided with installation of sensors plate side engaging portion 220a1, on backplate 220b, be provided with backplate side engaging portion 220b1,220b2, and in installation of sensors portion 220, engaging groove and the engaging sheet corresponding with the sensor installing plate side engaging portion, backplate side engaging portion are set, by this, sensor unit can be installed and removed simply with respect to installation of sensors portion.But be not limited to this, also can in installation of sensors portion, screw hole etc. be set, and utilize screw that installation of sensors plate and backplate are fixed in installation of sensors portion.
In the above-described embodiment, in installation of sensors portion 220, being provided with 4 people's detecting sensor 400(is people detection sensor 400a～400d), but the magnitude setting of people detection sensor is not limited to this, can suitably adjust according to actual needs.
In the above-described embodiment, at a plurality of people detection sensors 400, be provided with each other separator pw1, pw2, but be not limited to this, for example, the Uncrossed occasion of the detection range that can guarantee a plurality of people detection sensors (in the situation that the setting position of a plurality of people detection sensors mutually away from), also above-mentioned separator can be set.
In the above-described embodiment, in installation of sensors portion 220, installation of sensors plate 220a is installed, and people detection sensor 400 and floor temperature detection sensor 300 be set on installation of sensors plate 220a, but be not limited to this, also a part for the lower end of wind outlet panel can be formed to inclined plane, and people detection sensor and floor temperature detection sensor are set on this inclined plane.
In the above-described embodiment, a plurality of people detection sensors 400 equal angles compartment of terrains are arranged on a circle, but are not limited to this, according to actual needs the installation site of a plurality of people detection sensors of appropriate change.
In the above-described embodiment, in installation of sensors portion 220, people detection sensor 400 and floor temperature detection sensor 300 are installed simultaneously, but are not limited to this, also can people detection sensor be only set in installation of sensors portion.
In the above-described embodiment; to be provided with partition 220a3 on installation of sensors plate 220a; and slot 220a31x for circuit board location, baffle location slot 220a31y be set on this partition 220a3; but be not limited to this; also can on backplate, be provided with partition, and slot, baffle location slot for circuit board location is set on this partition.
In the above-described embodiment, on installation of sensors plate 220a, be provided with the translucent cover that a plurality of people detection sensors 400 are covered and the translucent cover that floor temperature detection sensor 300 is covered, but also these translucent covers can be set.
Claims (12)
1. an indoor machine of air conditioner (1), comprise indoor set main body (100) and be arranged on the wind outlet panel (200) in this indoor set main body (100), described indoor machine of air conditioner (1) can be mounted to described wind outlet panel (200) perpendicular to the bottom surface (100a) of described indoor set main body (100), described wind outlet panel (200) has air outlet, and be provided with the sensor for described air-conditioning object space (R) is detected, it is characterized in that, described sensor is configured to: the central axis of the detection range of described sensor tilts with respect to the above-below direction of air outlet place plane, so that the described detection range of described sensor is towards described air-conditioning object space (R).
2. indoor machine of air conditioner as claimed in claim 1 (1), is characterized in that, described sensor is infrared ray sensor (300,400).
3. indoor machine of air conditioner as claimed in claim 2 (1), it is characterized in that, described wind outlet panel (200) comprising: the air-out oral area (210) and the installation of sensors portion (220) that are provided with described air outlet, described installation of sensors portion (220) in described wind outlet panel (200) is above provided with sensor unit in the mode that can install and remove, described sensor unit comprises infrared sensor device, and this infrared sensor device comprises described infrared ray sensor (300,400).
4. indoor machine of air conditioner as claimed in claim 3 (1), it is characterized in that, described sensor unit also comprises: installation of sensors plate (220a), the backplate (220b) of fixing described infrared ray sensor, it is upper that described installation of sensors plate (220a) and described backplate (220b) are arranged on described installation of sensors portion (220) in the mode that can install and remove, and surrounded for taking in the enclosure space of described infrared sensor device by described installation of sensors plate (220a), described backplate (220b) and described wind outlet panel (200).
5. indoor machine of air conditioner as claimed in claim 4 (1), it is characterized in that, on described installation of sensors plate (220a), be provided with described wind outlet panel (200) on the installation of sensors plate side engaging portion (220a1) of the first engaged portion engaging, on described backplate (220b), be provided with described wind outlet panel (200) on the backplate side engaging portion (220b1,220b2) of the second engaged portion engaging.
6. indoor machine of air conditioner as claimed in claim 4 (1), it is characterized in that, described infrared sensor device also comprises the infrared ray sensor circuit board being electrically connected to described infrared ray sensor, on described installation of sensors plate (220a), be provided with partition (220a3), on this partition (220a3), be provided with circuit board location slot (220a31x), in this circuit board is located with slot (220a31x), a part for circuit board for infrared ray sensor is stated in insertion to some extent.
7. indoor machine of air conditioner as claimed in claim 4 (1), it is characterized in that, described infrared sensor device also comprises the infrared ray sensor circuit board being electrically connected to described infrared ray sensor, on described installation of sensors plate (220a), be provided with partition (220a3), on this partition (220a3), be provided with baffle location slot (220a31y), in locating with slot (220a31y), this baffle is inserted with a part for baffle (500), so that described infrared ray sensor is positioned between described baffle (500) and described installation of sensors plate (220a) with circuit board.
8. indoor machine of air conditioner as claimed in claim 4 (1), is characterized in that, described installation of sensors plate (220a) and described backplate (220b) are outstanding towards the direction away from described indoor set main body (100) from air outlet plane (SF).
9. indoor machine of air conditioner (1) as claimed in claim 2 or claim 3, is characterized in that, described infrared ray sensor (300,400) is positioned at than air outlet plane (SF) on the position of described indoor set main body (100).
10. the indoor machine of air conditioner as described in any one in claim 2 to 8 (1), it is characterized in that, described infrared ray sensor is people detection sensor and/or the floor temperature detection sensor for the temperature on the interior floor of described air-conditioning object space (R) is detected detecting for the people in described air-conditioning object space (R).
11. indoor machine of air conditioner (1) as described in any one in claim 3 to 8, is characterized in that, in described wind outlet panel, in the side of described air outlet, are provided with described sensor unit.
12. indoor machine of air conditioner (1) as described in any one in claim 2 to 8, is characterized in that, described indoor machine of air conditioner (1) is downdraft indoor machine of air conditioner or rear suction indoor machine of air conditioner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310064074.7A CN104019494B (en) | 2013-02-28 | 2013-02-28 | Indoor machine of air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310064074.7A CN104019494B (en) | 2013-02-28 | 2013-02-28 | Indoor machine of air conditioner |
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| CN104019494A true CN104019494A (en) | 2014-09-03 |
| CN104019494B CN104019494B (en) | 2018-08-21 |
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| CN201310064074.7A Active CN104019494B (en) | 2013-02-28 | 2013-02-28 | Indoor machine of air conditioner |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN112628855A (en) * | 2020-12-12 | 2021-04-09 | 安徽美博智能科技有限公司 | Novel vertical air conditioner and air supply method thereof |
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