CN104019494B - Indoor machine of air conditioner - Google Patents
Indoor machine of air conditioner Download PDFInfo
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- CN104019494B CN104019494B CN201310064074.7A CN201310064074A CN104019494B CN 104019494 B CN104019494 B CN 104019494B CN 201310064074 A CN201310064074 A CN 201310064074A CN 104019494 B CN104019494 B CN 104019494B
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Abstract
A kind of indoor machine of air conditioner can expand the valid analysing range of the sensor for being detected to the heat source region in air-conditioning object space.The indoor machine of air conditioner of the present invention includes indoor unit main body and the wind outlet panel in the indoor unit main body, the indoor machine of air conditioner can be mounted to the wind outlet panel perpendicular to the bottom surface of the indoor unit main body, the wind outlet panel has air outlet, and it is provided with the sensor for being detected to the air-conditioning object space, and the sensor is installed into：The central axis of the detection range of the sensor is tilted relative to the upper and lower directions of plane where air outlet, so that the detection range is towards the air-conditioning object space.
Description
Technical field
The present invention relates to indoor machine of air conditioner, more particularly to the sensing for detecting the heat source in air-conditioning object space
The indoor machine of air conditioner of device.
Background technology
In previous indoor machine of air conditioner, user can manually adjust going out from indoor machine of air conditioner using remote controler
The temperature of the wind of air port blowout and direction, so as to room（Air-conditioning object space）The wind of interior blowout preference temperature.
But in this indoor machine of air conditioner, due to needing user to be adjusted manually, in user's frequency
In the case of numerous flowing in the room, to obtain comfortable wind, needs continually to start to be adjusted, be asked there are unhandy
Topic.
To solve the above problems, such as patent document 1 it is recorded as, it is contemplated that detected using infrared sensor
The movement of human body in room, and automatically control according to the detection signal of infrared sensor the operating shape of indoor machine of air conditioner
Condition, such as the temperature of the wind to being blown out from the air outlet of indoor machine of air conditioner and direction are suitably adjusted, or make air-conditioning unit room
Interior machine starts or stops.Thereby, indoor machine of air conditioner becomes intelligent, can make a system to the mobility status of personnel in room
Row judge and make corresponding operating, and the air-flow in room is made to flow more hommization.
But the detection range of infrared sensor is radial in concentric circles centered on sensor, three-dimensional shape is
Substantially cone shape with certain volume, therefore, in the ceiling with the wind outlet panel with air outlet perpendicular to room
The indoor machine of air conditioner installed of mode in the case of, for example, as shown in figure 13, indoor machine of air conditioner（With reference in figure
Symbol A）It is usually mounted to the side of room R, therefore, if infrared sensor H is simply installed to its cone shape
Front-rear directions of the central axis C1 of detection range relative to indoor machine of air conditioner A（Left and right directions in Figure 13）Vertically, then hold
The check frequency of infrared sensor H is generated easily in room R（Region S in 3 referring to Fig.1）, this can cause following problem：People
The movement of human body is also can't detect even in the region S in room R, infrared sensor H, indoor machine of air conditioner A can not root
Come to carry out suitable control to the operational situation of indoor machine of air conditioner A according to the movement of human body.
Therefore, by the wind outlet panel with air outlet perpendicular to the ceiling in room in a manner of the air conditioner installed
In the case of indoor unit, the check frequency for how reducing infrared sensor as much as possible has become urgent problem to be solved.
Patent document 1：Japanese Patent Laid-Open 2000-240998 bulletins
Invention content
The present invention is to complete in view of the above problems, it is an object of the present invention to the outlet air surface with air outlet
Plate in the indoor machine of air conditioner that the mode of the ceiling in room is installed, expand for the heat sources such as people, floor into
The valid analysing range of the sensor of row detection.
To achieve the above object, the present invention the 1st aspect indoor machine of air conditioner include indoor unit main body and be mounted on the room
Wind outlet panel on interior owner's body, the indoor machine of air conditioner are mounted to the wind outlet panel perpendicular to the indoor unit main body
Bottom surface, the wind outlet panel has air outlet, and is provided with for being examined to the heat source region in the air-conditioning object space
The sensor of survey, wherein the sensor is installed into：The central axis of the detection range of the sensor is relative to air outlet
The upper and lower directions of place plane tilts, so that the detection range is towards needing the area being detected in the air-conditioning object space
Domain.
The indoor machine of air conditioner of the 2nd aspect of the present invention is the institute on the basis of indoor machine of air conditioner of the 1st aspect of the present invention
It is infrared sensor to state sensor.
The indoor machine of air conditioner of the 3rd aspect of the present invention is the institute on the basis of indoor machine of air conditioner of the 2nd aspect of the present invention
Stating wind outlet panel includes：Outlet air oral area and sensor mount equipped with the air outlet, described in the wind outlet panel
Sensor unit is installed in a manner of it can assemble and disassemble, the sensor unit includes infrared sensor dress on sensor mount
It sets, which includes the infrared sensor.
The indoor machine of air conditioner of the 4th aspect of the present invention is the institute on the basis of indoor machine of air conditioner of the 3rd aspect of the present invention
Stating sensor unit further includes：Sensor mounting plate, the backplate of the fixed infrared sensor, the sensor mounting plate and
The backplate is mounted in a manner of it can assemble and disassemble on the sensor mount, and by the sensor mounting plate, the backplate
The enclosure space for storing the infrared sensor device is surrounded with the wind outlet panel.
The present invention the 5th aspect indoor machine of air conditioner be the present invention the 4th aspect indoor machine of air conditioner on the basis of,
The sensor mounting plate side card locking with the first engaging portion in the wind outlet panel is provided on the sensor mounting plate
Determine portion, the backplate side engaging portion locking with the second engaging portion in the wind outlet panel is provided on the backplate.
The indoor machine of air conditioner of the 6th aspect of the present invention is the institute on the basis of indoor machine of air conditioner of the 4th aspect of the present invention
It further includes the infrared sensor circuit board being electrically connected with the infrared sensor to state infrared sensor device, described
It is provided with partition on sensor mounting plate, circuit board positioning slot is provided on the partition, uses and inserts in circuit board positioning
The part for being stated infrared sensor circuit board is inserted into slot.
The indoor machine of air conditioner of the 7th aspect of the present invention is the institute on the basis of indoor machine of air conditioner of the 4th aspect of the present invention
It further includes the infrared sensor circuit board being electrically connected with the infrared sensor to state infrared sensor device, described
It is provided with partition on sensor mounting plate, protection board positioning slot is provided on the partition, uses and inserts in protection board positioning
A part inserted with protection board in slot, so that the infrared sensor is located at the protection board and the sensing with circuit board
Between device mounting plate.
The indoor machine of air conditioner of the 8th aspect of the present invention is the institute on the basis of indoor machine of air conditioner of the 4th aspect of the present invention
Sensor mounting plate and the backplate is stated to protrude from the flat direction for facing away from the indoor unit main body of air outlet.
The indoor machine of air conditioner of the 9th aspect of the present invention is the indoor machine of air conditioner at the 2nd aspect of the present invention or the 3rd aspect
On the basis of, the infrared sensor is located at than air outlet plane further from the position of the indoor unit main body.
The indoor machine of air conditioner of the 10th aspect of the present invention is the sky of the either side in the present invention the 2nd aspect to the 8th aspect
On the basis of tune machine indoor unit, the infrared sensor is the people for being detected to the people in the air-conditioning object space
Detection sensor and/or the floor temperature being detected for the temperature to the floor in the air-conditioning object space detect sensing
Device.
The indoor machine of air conditioner of the 11st aspect of the present invention is the sky of the either side in the present invention the 3rd aspect to the 8th aspect
On the basis of tune machine indoor unit, in the wind outlet panel, the side of the air outlet is provided with the sensor unit.
The indoor machine of air conditioner of the 12nd aspect of the present invention is the sky of the either side in the present invention the 2nd aspect to the 8th aspect
On the basis of tune machine indoor unit, the indoor machine of air conditioner is downdraft indoor machine of air conditioner or rear suction indoor machine of air conditioner.
In the indoor machine of air conditioner of the present invention, sensor is installed into：The central axis phase of the detection range of sensor
The upper and lower directions of plane where air outlet is tilted so that the detection range of sensor towards need in air-conditioning object space into
The region of row detection.Therefore, the valid analysing range of sensor can be expanded, reduce the possibility for generating check frequency.
Description of the drawings
Fig. 1 is the stereogram for the appearance for indicating the indoor machine of air conditioner of the present invention.
Fig. 2 is the stereogram for the wind outlet panel for indicating the indoor machine of air conditioner of the present invention.
Fig. 3 is the front view for the wind outlet panel for indicating the indoor machine of air conditioner of the present invention.
Fig. 4 is the side view for the wind outlet panel for indicating the indoor machine of air conditioner of the present invention.
Fig. 5 is the assembly for indicating the sensor mounting plate and backplate of the indoor machine of air conditioner of the present invention from a direction
The stereogram of body.
Fig. 6 is the dress for indicating the sensor mounting plate and backplate of the indoor machine of air conditioner of the present invention from another direction
The stereogram of ligand.
Fig. 7 is the stereogram for the sensor mounting plate for indicating the indoor machine of air conditioner of the present invention.
Fig. 8 is to indicate to install people's detection sensor circuit on the sensor mounting plate of the indoor machine of air conditioner of the present invention
The stereogram of the case where when plate, floor temperature detection sensor circuit board, circuit board protection board.
Fig. 9 is to indicate to install someone's detection sensor electricity consumption on the sensor mounting plate of the indoor machine of air conditioner of the present invention
The stereogram of the state of road plate, floor temperature detection sensor circuit board, circuit board protection board.
Figure 10 is the cloth of multiple people's detection sensors on the sensor mounting plate for indicate the indoor machine of air conditioner of the present invention
Set the figure of mode.
Figure 11 is to indicate to utilize people's detection sensor on the sensor mounting plate of the indoor machine of air conditioner of the present invention to room
Between carry out subregion schematic top plan view.
Figure 12 is the detection range for indicating the indoor machine of air conditioner installation of the present invention people's detection sensor when in the room
Schematic side view.
Figure 13 is the side of the detection range of people's detection sensor when indicating existing indoor machine of air conditioner installation in the room
Depending on schematic diagram.
Figure 14 is the schematic diagram indicated when the indoor machine of air conditioner of the present invention is used as lower suction, side goes out formula indoor machine of air conditioner.
Figure 15 be indicate to inhale after the indoor machine of air conditioner of the present invention is used as, schematic diagram when side goes out formula indoor machine of air conditioner.
Specific implementation mode
In the following description, the length direction of indoor machine of air conditioner is set as X, by the width direction of indoor machine of air conditioner
It is set as Y, the short transverse of indoor machine of air conditioner is set as Z.Sometimes length direction X is also known as " left and right directions ", by width side
It is known as " front-rear direction " to Y, short transverse is known as " upper and lower directions ".Sometimes the side of length direction X is also known as the " side X1
To " or " left ", the other side of length direction X is known as " directions X2 " or " right ", the side of width direction Y is known as " Y1
The other side of width direction Y is known as " directions Y2 " or " rear ", the side of short transverse Z is known as by direction " or " front "
The other side of short transverse Z is known as " directions Z2 " or " lower section " by " directions Z1 " or " top ".
In the following, with reference to the accompanying drawings, being illustrated to an embodiment of the indoor machine of air conditioner of the present invention.
First, the general structure of the indoor machine of air conditioner 1 of the present invention is illustrated.
As shown in Figure 1, indoor machine of air conditioner 1 includes indoor unit main body 100 and wind outlet panel 200, wherein indoor unit main body
100 are substantially in the cuboid box-like of leading flank opening, and have bottom surface 100a, and wind outlet panel 200 is substantially in cuboid plate, and
The front side of indoor unit main body 100 is mounted in a manner of the bottom surface 100a perpendicular to the indoor unit main body 100.
Then, the general structure of the wind outlet panel 200 of the indoor machine of air conditioner 1 of the present invention is illustrated.
Pacify as shown in Fig. 2, wind outlet panel 200 includes outlet air oral area 210 and the sensor positioned at 210 right of outlet air oral area
Dress portion 220.Outlet air oral area 210 be equipped with constitute air outlet opening portion 210a, be equipped in the 210a of the opening portion can around along
The multiple horizontal blade 210b for the axis rotation that the length direction of indoor machine of air conditioner 1 extends（It is 4 in the illustrated embodiment
It is a）.In addition, although not shown, but be additionally provided with can be around along air-conditioning at the rear of multiple horizontal blade 210b in wind outlet panel 200
The multiple vertical vanes for the axis rotation that the short transverse of machine indoor unit 1 extends.In addition, with energy on sensor mount 220
The mode of assembly and disassembly is equipped with sensor unit, which includes infrared sensor device U1, U2, infrared sensor
Device U1 includes for room（Air-conditioning object space）The floor temperature detection sensor that the temperature on interior floor is detected
300, infrared sensor device U2 include people's detection sensor 400 for being detected to the people in room.Herein, floor
Temperature detection sensor 300, people's detection sensor 400 are the infrared sensors that detection range is in cone shape, and point
It is not covered by hemispherical translucent cover.
In the following, being illustrated to the concrete structure of the sensor unit of the indoor machine of air conditioner 1 of the present invention.
In the present embodiment, as shown in Fig. 2, sensor unit mainly has：Sensor mounting plate 220a, backplate
The infrared sensor device U1's including people's detection sensor 400 of 220b including floor temperature detection sensor 300 is infrared
Line sensor device U2.
In addition, as shown in Fig. 2, the flat shape of sensor mounting plate 220a substantially be in half-oval shaped, and have arc
Edge, sensor mounting plate 220a in a manner of it can assemble and disassemble mounted on wind outlet panel 200 sensor mount 220 lower section
Side（It is at the lower edge of wind outlet panel 200 in the illustrated embodiment）, and in the end region of sensor mounting plate 220a
Domain（Left end region in Fig. 2）Infrared sensor device U1 including floor temperature detection sensor 300 is installed, is being sensed
The intermediate region of device mounting plate 220a is equipped with the infrared sensor device U2 including people's detection sensor 400.
In addition, as shown in Fig. 2, under there is backplate 220b the curved edge of shape and sensor mounting plate 220a to match
End margin, backplate 220b are mounted on the upper side of the sensor mount 220 of wind outlet panel 200 in a manner of it can assemble and disassemble, and
It can engage with sensor mounting plate 220a.In addition, as shown in Figure 5,6, being assembled by sensor mounting plate 220a and backplate 220b
In the state of together, the main body of backplate 220b（Part i.e. other than lower edge portion）More than sensor mounting plate 220a
By close over.
In addition, in the present embodiment, at the back side of sensor mounting plate 220a（With sensor mounting plate 220a towards
The face of the face opposite side of room side）On be provided with sensor mounting plate side engaging portion 220a1, be provided on backplate 220b
Backplate side engaging portion 220b1,220b2（With reference to Fig. 5, Fig. 6）, correspondingly, in the sensor mount 220 of wind outlet panel 200
On be provided with the first wind outlet panel side locking groove as the first engaging portion（It is not shown）, as the second of the second engaging portion
Wind outlet panel side locking groove 210c（With reference to Fig. 3）With wind outlet panel side locking piece（It is not shown）, the sensor mounting plate side card
Determining portion 220a1 can be locking with above-mentioned first wind outlet panel side locking groove, and above-mentioned backplate side engaging portion 220b1 can go out with above-mentioned second
Wind panel side locking groove 210c is locking, and above-mentioned backplate side engaging portion 220b2 can be locking with above-mentioned wind outlet panel side locking piece.It utilizes
Above structure, sensor mounting plate 220a and backplate 220b can be easily relative to the sensor mounts 220 of wind outlet panel 200
It is assembled and disassembled.In addition, being mounted on the sensor mount of wind outlet panel 200 in the sensor mounting plate 220a and backplate 220b
In the state of on 220, can be surrounded by sensor mounting plate 220a, backplate 220b and wind outlet panel 200 can store aftermentioned people's inspection
Survey the space of sensor-use road plate P1 and floor temperature detection sensor circuit board P2 etc..
In addition, in the present embodiment, as shown in figure 4, sensor mounting plate 220a and backplate 220b is with from wind outlet panel
Mode outstanding is mounted on the sensor mount 220 of wind outlet panel 200 200 air outlet plane SF forward, and is sensed
Thickness directions of the plane ST relative to wind outlet panel 200 where device mounting plate 220a（That is the front and back of indoor machine of air conditioner 1
To）θ at an acute angle.Also, in the present embodiment, when being observed along the direction of the paper perpendicular to Fig. 4, people's detection sensor
400 with the detection range of its cone shape（With reference to the symbol RC in Fig. 4）Central axis CX with respect to the horizontal plane SS tilt
（Tilted relative to the upper and lower directions Z of air outlet plane SF）Mode be mounted on sensor mounting plate 220a, and make the circle
The opening of the detection range RC of cone shape is towards front lower place.
In addition, in the present embodiment, as shown in Figure 5, Figure 6, being additionally provided on the back side of sensor mounting plate 220a
The positioning column 220a2 and generally L-shaped partition 220a3 in section, wherein positioning column 220a2 is used for people's detection sensor electricity consumption
Road plate P1 and floor temperature detection sensor are positioned with circuit board P2, and partition 220a3 is for fixing people's detection sensor use
Circuit board P1 and circuit board protection board 500, the circuit board protection board 500 for protect people detection sensor circuit board P1 and
Floor temperature detection sensor circuit board P2.Specifically, as shown in Figure 5, Figure 6, partition 220a3 is to be approximately perpendicular to sensing
The mode of device mounting plate 220a protrudes to be formed, also, as shown in fig. 7, partition 220a3 include the first partition 220a31 and with this
The second connected one partition 220a31 partition 220a32 is formed on the first partition 220a31 for using people's detection sensor
Positioning of the positioning that circuit board P1 is positioned with slot 220a31x and for being positioned to circuit board protection board 500, which is used, inserts
Slot 220a31y is formed with the fixing screw hole for circuit board protection board 500 to be fixed on the second partition 220a32
220a32x。
In addition, in the present embodiment, as shown in figure 8, circuit board protection board 500 include protection plate body 510 and with
The connected fixation plate 520 of the substantially vertical mode of the protection plate body 510, protection plate body 510 includes for floor temperature
Degree detection sensor is with the circuit board P2 screening glass 510a protected and for being carried out with circuit board P1 to people's detection sensor
The width of the screening glass 510b of protection, screening glass 510a be less than screening glass 510b width, and screening glass 510a can be inserted into it is above-mentioned
The positioning of partition 220a3 slot 220a31y, also, fixed with being formed on plate 520 and above-mentioned fixing screw hole
The corresponding screw hole 520a of 220a32x utilize above-mentioned screening glass 510a, positioning slot 220a31y, screw hole 520a, fixation
With screw hole 220a32x, circuit board protection board 500 can be positioned and secured to sensor mounting plate in such a way that slot adds screw
220a.In addition, as shown in figure 9, protection plate body 510 is formed as：It is examined by people's detection sensor circuit board P1, floor temperature
In the state that sensor-use road plate P2 and circuit board protection board 500 are surveyed on sensor mounting plate 220a, screening glass
510a can cover floor temperature detection sensor circuit board P2 substantially, and screening glass 510b can cover people's detection sensor substantially
With circuit board P1.
In addition, in the present embodiment, as shown in Figure 10, people's detection sensor 400 is equipped with 4 in total（I.e. people, which detects, passes
Sensor 400a~400d）, equiangularly arranged for interval is on the circle using O as the center of circle for this 4 people's detection sensors, also, this 4
People's detection sensor is between each other by separator pw1, pw2（It is referred to as separator pw）It separates, to avoid their detection range
It is overlapped, also, in the present embodiment, above-mentioned separator pw1, pw2 are mounted in wind outlet panel 200 as follows：
From the forward observation of indoor machine of air conditioner 1 when, above-mentioned separator pw1 along indoor machine of air conditioner 1 length direction extend, it is above-mentioned
Separator pw2 extends along the short transverse of indoor machine of air conditioner 1.Using this 4 people's detection sensors, as vertical view
Shown in Figure 11, indoor machine of air conditioner 1 can will be installed（Its length direction is the upper and lower directions in Figure 11）Room R be divided into 4
A region S1~S4, wherein people's detection sensor 400a corresponds to region S1, and people's detection sensor 400b corresponds to region S2,
People's detection sensor 400c corresponds to region S3, and people's detection sensor 400d corresponds to region S4.
In the following, according to Figure 11, to the indoor machine of air conditioner 1 of present embodiment based on floor temperature detection sensor 300
Operating control with people's detection sensor 400 is briefly described.
For example, sending out operation instruction to indoor machine of air conditioner 1 by remote controler etc. in user and setting desirable
When temperature, indoor machine of air conditioner 1 determines the region where the user in room R first with people's detection sensor 400, connects
, the control unit (not shown) of indoor machine of air conditioner 1 in wind outlet panel horizontal blade and vertical vane drive, with court
The region blowout wind where user.Then, control unit utilizes floor temperature detection sensor 300 to the floor in room R
Temperature is detected, if floor temperature does not reach desirable temperature, persistently carries out the refrigeration operation of indoor machine of air conditioner 1
Or heating operation, on the other hand, if floor temperature has reached desirable temperature, control unit can both continue air conditioner
The refrigeration operation of indoor unit 1 or heating operation can also stop refrigeration operation or the heating operation of indoor machine of air conditioner 1 temporarily.
In the indoor machine of air conditioner 1 of the present invention, floor temperature detection sensor 300 is installed in wind outlet panel 200
With people's detection sensor 400, these sensors are installed into：The central shaft of the detection range of the cone shape of these sensors
Line is tilted relative to the horizontal plane parallel with the ceiling in room（Tilted relative to the upper and lower directions of plane where air outlet）,
So that the detection range of the cone shape of these sensors is towards needing the region being detected in room.Therefore, in this hair
In bright indoor machine of air conditioner 1, as shown in figure 12, simply installed with by floor temperature detection sensor, people's detection sensor
At the detection range of its cone shape ceiling of the central axis upright in room the case where（Referring to Fig.1 3）It compares, energy
The valid analysing range for significantly expanding infrared sensor, reduces the possibility for generating check frequency.
In addition, the indoor machine of air conditioner 1 of present embodiment is either lower suction as shown in figure 14, side go out formula air-conditioning unit room
Interior machine can also be that rear suction as shown in figure 15, side go out formula indoor machine of air conditioner, either any form, in air-conditioning unit room
Machine can form good airflow circulating.
The present invention is exemplarily described above in conjunction with attached drawing, it is clear that specific implementation of the invention is not by above-mentioned reality
Apply the limitation of mode.
In the above-described embodiment, the infrared ray for being used as people's detection sensor 400 and floor temperature detection sensor 300 passes
Sensor is mounted on sensor mounting plate 220a, and in wind outlet panel 200, sensor mounting plate 220a is mounted on composition
The sensor mount 220 of the opening portion sides 210a of air outlet, and under the wind outlet panel of the sensor mount 220
End side, however, it is not limited to this, also can be in the other positions or wind outlet panel around the opening portion 201a in wind outlet panel 200
Side on be arranged as the infrared sensor of people's detection sensor and floor temperature detection sensor.But, in sensor
When the wind outlet panel lower end side installation infrared sensor of mounting portion, it is easy one that avoids the detection range of infrared sensor
Divide the case where being blocked by other opaque components in wind outlet panel, and contributes to the miniaturization of wind outlet panel.
In the above-described embodiment, sensor mounting plate side engaging portion is provided on the back side of sensor mounting plate 220a
220a1, is provided with backplate side engaging portion 220b1,220b2 on backplate 220b, and the setting of sensor mount 220 with it is above-mentioned
Sensor mounting plate side engaging portion, the corresponding locking groove of backplate side engaging portion and locking piece thereby keep sensor unit simple
It is assembled and disassembled relative to sensor mount on single ground.However, it is not limited to this, and screw hole can also be arranged on sensor mount
Deng, and sensor mounting plate and backplate are fixed on sensor mount using screw.
In the above-described embodiment, sensor mount 220 is provided with 4 people's detection sensors 400（I.e. people, which detects, passes
Sensor 400a~400d）, but the setting quantity of people's detection sensor is not limited thereto, and can suitably be adjusted according to actual needs
It is whole.
In the above-described embodiment, it is provided with separator pw1, pw2 between each other in multiple people's detection sensors 400, but
It is not limited thereto, in the Uncrossed occasion of detection range that can ensure that multiple people's detection sensors（Such as it is detected in multiple people
In the case that the installation position of sensor is located remotely from each other）, can also be not provided with above-mentioned separator.
In the above-described embodiment, sensor mounting plate 220a is installed in sensor mount 220, and pacifies in sensor
People's detection sensor 400 and floor temperature detection sensor 300 are set on loading board 220a, and however, it is not limited to this, can will also go out
A part for the lower end of wind panel is formed as inclined surface, and people's detection sensor and floor temperature detection are arranged in the inclined plane
Sensor.
In the above-described embodiment, multiple people's detection sensors 400 are arranged in equiangularly spacedly on a circle, but not
It is confined to this, can suitably change the installation site of multiple people's detection sensors according to actual needs.
In the above-described embodiment, someone's detection sensor 400 and floor temperature are installed simultaneously in sensor mount 220
Detection sensor 300, however, it is not limited to this, also people's detection sensor can only be arranged in sensor mount.
In the above-described embodiment, it is that partition 220a3 is provided on sensor mounting plate 220a, and in the partition
Circuit board positioning slot 220a31x, protection board positioning slot 220a31y are set on 220a3, however, it is not limited to this,
It can be provided with partition on backplate, and circuit board positioning slot, protection board positioning slot are set on the partition.
In the above-described embodiment, it is provided on sensor mounting plate 220a and covers multiple people's detection sensors 400
Translucent cover and the translucent cover that covers floor temperature detection sensor 300, but can also be not provided with these translucent covers.
Claims (11)
1. a kind of indoor machine of air conditioner (1), including indoor unit main body (100) and going out in the indoor unit main body (100)
Wind panel (200), the indoor machine of air conditioner (1) can be mounted to the wind outlet panel (200) perpendicular to the indoor unit main body
(100) bottom surface (100a), the wind outlet panel (200) have air outlet, and be provided with for air-conditioning object space (R) into
The sensor of row detection, which is characterized in that
It includes sensor mounting plate (220a), shield that the indoor machine of air conditioner (1), which has sensor unit, the sensor unit,
Plate (220b) and the sensor, the sensor mounting plate (220a) and the backplate (220b) are installed in a manner of it can assemble and disassemble
In the wind outlet panel (200), and by the sensor mounting plate (220a), the backplate (220b) and the wind outlet panel
(200) enclosure space for storing the sensor is surrounded,
The sensor is configured to：The central axis of the detection range of the sensor is upper relative to plane where air outlet
Lower direction tilts, so that the detection range of the sensor is towards the air-conditioning object space (R).
2. indoor machine of air conditioner (1) as described in claim 1, which is characterized in that the sensor is infrared sensor
(300、400)。
3. indoor machine of air conditioner (1) as claimed in claim 2, which is characterized in that the wind outlet panel (200) includes：It is equipped with
The outlet air oral area (210) of the air outlet；And sensor mount (220), in the sensing of the wind outlet panel (200)
The sensor unit is installed in a manner of it can assemble and disassemble, the sensor unit includes being accommodated in institute on device mounting portion (220)
The infrared sensor device of enclosure space is stated, which includes the infrared sensor (300,400).
4. indoor machine of air conditioner (1) as claimed in claim 3, which is characterized in that on the sensor mounting plate (220a)
It is provided with the sensor mounting plate side engaging portion (220a1) locking with the first engaging portion in the wind outlet panel (200),
The backplate side engaging portion locking with the second engaging portion in the wind outlet panel (200) is provided on the backplate (220b)
(220b1、220b2)。
5. indoor machine of air conditioner (1) as claimed in claim 3, which is characterized in that the infrared sensor device further includes
The infrared sensor circuit board being electrically connected with the infrared sensor is arranged on the sensor mounting plate (220a)
There is partition (220a3), circuit board positioning slot (220a31x) is provided on the partition (220a3), is positioned in the circuit board
A part for infrared sensor circuit board is stated with insertion in slot (220a31x).
6. indoor machine of air conditioner (1) as claimed in claim 3, which is characterized in that the infrared sensor device further includes
The infrared sensor circuit board being electrically connected with the infrared sensor is arranged on the sensor mounting plate (220a)
There is partition (220a3), protection board positioning slot (220a31y) is provided on the partition (220a3), is positioned in the protection board
With the part inserted with protection board (500) in slot (220a31y), so that the infrared sensor is located at institute with circuit board
It states between protection board (500) and the sensor mounting plate (220a).
7. indoor machine of air conditioner (1) as claimed in claim 3, which is characterized in that the sensor mounting plate (220a) and institute
Backplate (220b) is stated to protrude from air outlet plane (SF) towards the direction far from the indoor unit main body (100).
8. indoor machine of air conditioner (1) as claimed in claim 2 or claim 3, which is characterized in that the infrared sensor (300,
400) it is located at than air outlet plane (SF) further from the position of the indoor unit main body (100).
9. the indoor machine of air conditioner (1) as described in any one of claim 2 to 7, which is characterized in that the infrared sensor
It is people's detection sensor for being detected to the people in the air-conditioning object space (R) and/or for the air-conditioning pair
The floor temperature detection sensor that the temperature on the floor in image space (R) is detected.
10. the indoor machine of air conditioner (1) as described in any one of claim 1 to 7, which is characterized in that in the wind outlet panel
On, the side of the air outlet is provided with the sensor unit.
11. the indoor machine of air conditioner (1) as described in any one of claim 1 to 7, which is characterized in that in the air-conditioning unit room
Machine (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 CN104019494A (en) | 2014-09-03 |
| CN104019494B true CN104019494B (en) | 2018-08-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310064074.7A Active CN104019494B (en) | 2013-02-28 | 2013-02-28 | Indoor machine of air conditioner |
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| Country | Link |
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| CN (1) | CN104019494B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017175305A1 (en) * | 2016-04-05 | 2017-10-12 | 三菱電機株式会社 | Indoor unit for air conditioner |
| 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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|---|---|
| CN104019494A (en) | 2014-09-03 |
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