CN106595008B

CN106595008B - Mounting device of human body inductor and air conditioner

Info

Publication number: CN106595008B
Application number: CN201611127309.2A
Authority: CN
Inventors: 王洪新; 刘洋; 赵晓青; 申超; 汪振华; 张安贝
Original assignee: Qingdao Hisense Hitachi Air Conditioning System Co Ltd
Current assignee: Qingdao Hisense Hitachi Air Conditioning System Co Ltd
Priority date: 2016-12-09
Filing date: 2016-12-09
Publication date: 2020-02-11
Anticipated expiration: 2036-12-09
Also published as: CN106595008A

Abstract

The invention provides a mounting device of a human body sensor and an air conditioner, wherein the mounting device comprises a rotating body provided with the human body sensor and a supporting seat used for supporting the rotating body, and a motor for driving the rotating body to rotate within a certain angle range is further fixed on the supporting seat. The rotatable rotating body is arranged, so that the scanning detection range of the human body sensor is increased; after the function of the human body sensor is started, the motor is controlled to drive the rotor to rotate within a certain angle range, so that the human body sensor can be ensured to detect in an effective area, the detection range can be enlarged, the detection accuracy is improved, the accurate control of the function of the air conditioner is improved, and the satisfaction of customers is improved.

Description

Mounting device of human body inductor and air conditioner

Technical Field

The invention belongs to the technical field of air conditioners, and particularly relates to a mounting device of a human body sensor and an air conditioner with the same.

Background

At present, a human body sensor on a vertical air conditioner is provided, and functions of active local air supply, active local air supply avoidance, active startup and shutdown and the like are realized by detecting a human body in a room. The human body sensors have a detection range, such as a loose thermopile type sensor AMG88, the left detection range and the right detection range are 60 degrees, and the upper detection range and the lower detection range are 60 degrees; the vertical air conditioner is normally placed at one corner of a room, so that the induction blind areas of the human body sensors fixed on the vertical air conditioner are less, if the areas close to the left side, the right side and the lower part of the vertical air conditioner are the induction blind areas, but a user generally does not stay in the induction blind areas.

However, for a top-hung air conditioner or an embedded air conditioner, the top-hung air conditioner or the embedded air conditioner needs to be arranged on a ceiling of a room, and a human body sensor can only form a cone sensing area with a vertex angle of 60 degrees, especially for the air conditioner needing to be installed close to a wall body.

Disclosure of Invention

The present invention is directed to the above problems in the prior art, and provides a human body sensor mounting apparatus, which increases a detection range.

In order to achieve the technical purpose, the invention adopts the following technical scheme:

the utility model provides an installation device of human sensor, is including the rotor that is provided with human sensor and be used for supporting the supporting seat of rotor, still be fixed with the drive on the supporting seat the motor of rotor at certain angular range internal rotation.

Furthermore, the supporting seat comprises a first bottom plate and two supporting plates arranged on two sides of the first bottom plate respectively, the rotating body is provided with rotating shafts extending outwards along two side faces respectively, and the rotating shafts are connected to the supporting plates.

Furthermore, an open slot is formed in the supporting plate, the open slot is provided with a containing part matched with the rotating shaft, a clamping part located between the containing part and a slot opening of the open slot, and an extending part located between the containing part and a slot bottom of the open slot, and the height of the extending part is smaller than that of the clamping part.

Furthermore, at least two screw columns are arranged on the outer side of one support plate, and the motor is fixed on the screw columns.

Further, be equipped with between rotor and the supporting seat and inject rotor turned angle's limit structure, limit structure is for establishing location on the supporting seat is protruding and establish limiting plate on the rotor.

Furthermore, the supporting seat further comprises a second bottom plate arranged in parallel with the first bottom plate, and the second bottom plate is located on one side of the motor.

Based on the installation device of the human body sensor, the invention also provides an embedded air conditioner which is provided with the installation device of the human body sensor, the detection range is enlarged, the detection accuracy is improved, the accurate control of the function of the human body sensor of the air conditioner is improved, and the satisfaction degree of customers is improved.

An embedded air conditioner comprises a main body and a panel positioned at the lower end of the main body, wherein an air outlet and an air return opening are formed in the panel, and the installation device is fixed at the position of the panel far away from the air return opening.

Furthermore, the air conditioner also comprises a decorative plate positioned on the edge part below the panel, the mounting device is fixed on the upper end surface of the decorative plate, a through hole is formed in the decorative plate, and the end surface of the rotating body is positioned at the through hole.

Furthermore, the mounting device is obliquely arranged, and the rotating axis of the rotating body is upwards inclined at one end far away from the air outlet.

Furthermore, an installation plate and an angle adjusting plate for fixing are arranged between the installation device and the decorative plate; the length of the angle adjusting plate is selected according to the installation position of the air conditioner in the room, and the inclination angle of the rotator is adjusted.

Furthermore, be equipped with on the decorative board with the one end assorted of rotor down convex part, with the other end assorted of rotor goes up the concave part and connects respectively convex part and two slope connecting portion at last concave part both ends down, convex part, go up the concave part and two slope connecting portions surround and form the through-hole.

Furthermore, the mounting panel passes through the fix with screw on the decorative board, the first bottom plate of supporting seat has the cardboard of outside extension, be equipped with on the mounting panel with cardboard assorted card hole, the cardboard is located in the card hole.

According to the mounting device of the human body sensor, the rotatable rotating body is arranged, so that the scanning detection range of the human body sensor is enlarged; after the function of the human body sensor is started, the motor is controlled to drive the rotor to rotate within a certain angle range, so that the human body sensor can be ensured to detect in an effective area, the detection range can be enlarged, the detection accuracy is improved, the accurate control of the function of the air conditioner is improved, and the satisfaction of customers is improved.

Other features and advantages of the present invention will become more apparent from the following detailed description of the invention when taken in conjunction with the accompanying drawings.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of a human body sensor mounting device according to the present invention;

FIG. 2 is a side view of the structure of FIG. 1;

FIG. 3 is a partially enlarged view of FIG. 2;

FIG. 4 is a schematic perspective view of FIG. 3;

FIG. 5 is an enlarged schematic view of the mounting device of FIG. 4;

FIG. 6 is an enlarged schematic view of the rotating body of FIG. 5;

FIG. 7 is an enlarged schematic view of the support base shown in FIG. 5;

fig. 8 is a partially enlarged structural view of the support plate of fig. 7.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "front", "back", "upper", "lower", "left", "right", etc. indicate orientations or positional relationships based on positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1 to 8, which are an embodiment of the installation device of the human body sensor according to the present invention, the installation device 100 of the human body sensor is applied to an embedded air conditioner 1, the air conditioner 1 includes a main body 2 and a panel 3 located at a lower end of the main body, the panel 3 is provided with an air outlet 31 and an air return opening 32, and the air outlet 31 and the air return opening 32 are arranged in parallel in a front-back direction; an air deflector is arranged at the air outlet 31, and the air deflector is opened to form the air outlet 31; since the return air inlet 32 is close to the wall when the built-in air conditioner 1 is installed, the installation device 100 is fixed to the edge of the panel 3 far from the return air inlet 32 in order to increase the detection range of the human body sensor as much as possible.

Referring to fig. 5 to 8, first, the structure of the human body sensor mounting apparatus 100 will be described, where the mounting apparatus 100 includes a rotating body 50 to which the human body sensor 5 is fixed, a supporting base 60 for supporting the rotating body 50, and a motor 54 for driving the rotating body 50 to rotate within a certain angle range is fixed on the supporting base 60.

In this embodiment, the rotatable rotating body 50 is provided to increase the scanning detection range of the human body sensor 5; after the function of the human body sensor is started, the control motor 54 drives the rotating body 50 to rotate within a certain angle range, so that the detection of the human body sensor 5 in an effective area can be ensured, the detection range can be enlarged, the detection accuracy is improved, the accurate control of the function of the air conditioner is improved, and the satisfaction degree of customers is improved.

In this embodiment, the rotating body 50 includes a human sensing panel 52 and a rotating seat 53, the human body sensor 5 is fixed in a space surrounded by the human sensing panel 52 and the rotating seat 53, a detection opening is formed in the human sensing panel 52, and a probe of the human body sensor 5 is located at the detection opening. The human body sensor 5 is fixed in the rotor 50, and can be in various modes such as threaded connection, snap connection and bonding. By fixing the human body sensor 5 in the rotating body 50, the protection of the human body sensor 5 is increased, the service life is increased, and the sensitivity of detection is ensured.

In this embodiment, referring to fig. 5 to 7, the supporting base 60 includes a first base plate 60f, two supporting plates 60a and 60b respectively disposed at both sides of the first base plate 60f, and two rotating

shafts

52a and 52b respectively extending outward along both side surfaces are provided on the rotating body 50, the rotating shaft 52a is fitted on the supporting plate 60a, and the rotating shaft 52b is fitted on the supporting plate 60 b. In other embodiments, the rotating shaft may be disposed on the supporting seat 60.

In this embodiment, referring to fig. 7-8, the two supporting plates 60a and 60b are respectively provided with an opening groove 60f, and the two rotating

shafts

52a and 52b are respectively located in the opening grooves 60 f. The opening groove 60f has a receiving portion 60f1 matching with the rotation shaft, a catching portion 60f2 between the receiving portion 60f1 and the notch of the opening groove, and an extending portion 60f3 between the receiving portion 60f1 and the bottom of the opening groove, and the height of the extending portion 60f3 is smaller than the height of the catching portion 60f2, which is the distance h in the up-down direction shown in fig. 8. Thus, when the rotating

shafts

52a and 52b are respectively mounted to the opening grooves 60f of the two support plates 60a and 60b, the rotating

shafts

52a and 52b are pushed from the notch ends of the opening grooves 60f to the groove bottom direction, so that the rotating

shafts

52a and 52b push the engaging portions 60f2 to be deformed, and the rotating

shafts

52a and 52b reach the accommodating portions 60f 1. The height of the clamping part 60f2 is smaller than the diameter D of the accommodating part 60f1, and the clamping part plays a clamping role on the rotating shaft; the extension portion 60f3 is provided to firstly increase the depth of the opening groove 60f, which is beneficial to the deformation of the engaging portion 60f2, secondly avoid the stress concentration at the engaging portion 60f2, increase the supporting stability of the opening groove 60f to the rotating shaft, and reduce the friction when the rotating shaft rotates.

In the present embodiment, as shown in fig. 6 and 7, two screw posts 60c are provided on the outer side of the support plate 60b, and the motor 54 is fixed to the screw posts 60 c. The fixing of the motor 54 is facilitated by arranging the screw column 60c fixed on the outer side of the supporting plate 60b, and the output shaft of the motor 54 is fixedly connected with the rotating shaft 52 b; specifically, the end of the rotating shaft 52b is provided with a shaft hole 52c matching with the output shaft, and the output shaft of the motor 54 is located in the shaft hole 52 c.

Referring to fig. 6 to 7, in order to ensure that the rotating body 50 rotates within a certain angle range, a limit structure for limiting the rotating angle of the rotating body 50 is arranged between the rotating body 50 and the supporting seat 60, and when the rotating body 50 rotates to the limit structure position, the motor 54 is controlled to move in the reverse direction; specifically, the limiting structures are a positioning protrusion 60e arranged on the supporting seat 60 and a limiting plate 53a arranged on the rotating body 50, and the limiting plates 53a are respectively arranged on the front and the back of the rotating body 50; as shown in the figure, when the motor 54 drives the rotating body 50 to rotate forward, the rotating body 50 cannot rotate forward when the limiting plate 53a in the front of the rotating body 50 reaches the positioning protrusion 60 e; at this time, a control signal is given to the motor 54 to control the rotation direction of the motor 54 to change, and the motor drives the rotor 50 to rotate backwards; when the stopper plate 53a at the rear of the rotor 50 reaches the positioning projection 60e, the rotor 50 cannot continue to rotate rearward. This allows the rotating body 50 to rotate only within a certain angular range.

In this embodiment, referring to fig. 7, the supporting base 60 further includes a second bottom plate 60k disposed parallel to the first bottom plate 60f, the second bottom plate 60k is located at one side of the motor 54, that is, the second bottom plate 60k is connected to the supporting plate 60b; the provision of the second bottom plate 60k can increase the structural strength of the support base 60 and facilitate the fixing of the support base 60.

Referring to fig. 1 to 4, after the panel 3 is fixed, a trim panel 40 is further engaged with an edge portion of the panel 3. The mounting device 100 is fixed on the upper end face of the decorative plate 40, a through hole is formed in the decorative plate 40, and the end face of the rotating body 50 is positioned at the through hole; the installation device 100 is fixed on the decorative plate 40, so that the maintenance, the inspection and the like of the installation device 100 are facilitated, and the decorative plate 40 can be taken down; and the user only needs to configure different decorative boards 40 when selecting the air conditioners with people and the air conditioners without people in the same model series, which is beneficial to reducing the stock.

In this embodiment, the detection range of the human body sensor 5 in the left-right direction is increased by the rotation of the rotor 50 around the axis; however, when the front and rear direction is not increased, especially when the air conditioner 1 is fixed close to the wall, if the rotor 50 is horizontally installed, most of the area of the installation wall is detected, but most of the area of the ground on the side far away from the installation wall cannot be detected; it is desirable to detect the larger the ground area, the better, and not the walls. Therefore, the installation device 100 is arranged obliquely, the detection range is deviated to the ground on the side far away from the installation wall body, and the deviation distance of the detection range can be controlled by controlling the inclination angle, so that the detection range can be controlled to cover the whole ground in a room. Specifically, the rotation axis of the rotating body 50 is inclined upward at an end away from the air return opening 32, that is, an end of the second bottom plate 60k of the support base 60 is inclined upward.

In the present embodiment, referring to fig. 2 to 3, a mounting plate 80 and an angle adjusting plate 70 for fixing are provided between the mounting device 100 and the decorative plate 40; the length of the angle adjustment plate 70 is selected according to the size of the room in which the air conditioner 1 is installed, and the inclination angle of the rotor 50 is adjusted. Therefore, on the site of installing the air conditioner, the angle adjusting plate 70 with different lengths or the installation length of the angle adjusting plate 70 is selected according to the installation position of the air conditioner in a room, and the inclination angle of the angle adjusting plate 50 is adjusted, so that the more optimal detection range is achieved, and the intelligent control of people is achieved.

As shown in fig. 3, the supporting seat 60 forms an angle θ with the vertical side of the main body 2, specifically, the angle adjusting plate 70 forms an angle θ with the vertical side of the main body 2, that is, an included angle θ between the rotation axis of the rotating body 50 and the horizontal plane, that is, an inclined angle of the mounting device 100; the longer the length between the angle adjustment plate 70 and the second base plate 60k, the larger the inclination angle θ of the mounting device 100, and the larger the distance by which the detection range is shifted.

In this embodiment, the lower end of the angle adjustment plate 70 is fixed to the decorative plate 40 by screws, and the upper end thereof is fixed to the second base plate 60k by screws. The inclination angle θ of the mounting device 100 is adjusted by the angle adjustment plate 70 of different lengths. It is also possible to provide the angle adjustment plate 70 in a structure in which the installation length is adjustable.

In this embodiment, the mounting plate 80 is fixed on the decorative plate 40 by screws, the first bottom plate 60f of the support base 60 is provided with a clamping plate 60h extending outwards, the mounting plate 80 is provided with a clamping hole matched with the clamping plate 60h, and the clamping plate 60h is located in the clamping hole. Through the block that sets up mounting panel 80 and supporting seat 60, be favorable to cooperating the slight adjustment of the inclination of installation device 100 for mounting panel 80 need not be changed when the inclination of installation device 100 is different, is favorable to reducing the quantity of accessory.

In this embodiment, for the fixed mounting of the mounting device 100, the mounting plate 80 is engaged with the snap-gauge 60h and fixed to the decorative plate 40 with screws; the lower end of the angle adjusting plate 70 is fixed on the decorative plate 40 by screws, and the upper end is fixed on the second bottom plate 60k by screws; the fixing of the mounting device 100 on the decorative plate 40 is completed, and the decorative plate 40 is fastened and fixed on the panel 3 through the buckle 41, so that the fixing operation is simple and convenient, and the efficiency of field mounting is improved.

In this embodiment, the structure of the through hole in the decorative plate 40 is also changed in accordance with the inclination of the mounting device 100. A lower convex portion 40a matched with one end of the rotating body 50, an upper concave portion 40b matched with the other end of the rotating body, and two inclined connection portions respectively connecting both ends of the lower convex portion 40a and the upper concave portion 40b are provided on the decoration plate 40, wherein the lower convex portion 40a, the upper concave portion 40b, and the two inclined connection portions surround to form a through hole.

The foregoing is directed to preferred embodiments of the present invention, other and further embodiments of the invention may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow. However, any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present invention are within the protection scope of the technical solution of the present invention.

Claims

1. The mounting device of the human body inductor is characterized by comprising a rotating body provided with the human body inductor and a supporting seat for supporting the rotating body, wherein a motor for driving the rotating body to rotate within a certain angle range is further fixed on the supporting seat; the rotating body is provided with rotating shafts extending outwards along two side faces respectively, the supporting seat comprises a first bottom plate and two supporting plates arranged on two sides of the first bottom plate respectively, an open slot is formed in each supporting plate, each open slot is provided with an accommodating part matched with the corresponding rotating shaft, a clamping part located between the accommodating part and a slot opening of the corresponding open slot, and an extending part located between the accommodating part and a slot bottom of the corresponding open slot, and the height of each extending part is smaller than that of each clamping part; the supporting seat further comprises a second bottom plate arranged in parallel with the first bottom plate, the second bottom plate is positioned on one side of the motor, and the second bottom plate is connected with the supporting plate; the mounting device is arranged obliquely.

2. The mounting device of claim 1, wherein the pivot shaft is rotatably mounted to the support plate.

3. The mounting arrangement, as set forth in claim 2, characterized in that at least two screw posts are provided on the outside of one of the support plates, the motor being fixed to the screw posts.

4. The mounting device as claimed in any one of claims 1 to 3, wherein a limiting structure for limiting the rotation angle of the rotor is provided between the rotor and the supporting seat, and the limiting structure is a positioning protrusion provided on the supporting seat and a limiting plate provided on the rotor.

5. An embedded air conditioner, comprising a main body, a panel positioned at the lower end of the main body, the panel being provided with an air outlet and an air return opening, characterized in that the mounting device of any one of claims 1 to 4 is fixed at the panel far from the air return opening.

6. An air conditioner according to claim 5, wherein said mounting means is provided obliquely, and an axis of rotation of said rotor is inclined upward at an end remote from said outlet port.

7. An air conditioner according to claim 5, further comprising a decorative plate provided at a lower edge portion of the panel, wherein the mounting means is fixed to an upper end surface of the decorative plate, the decorative plate is provided with a through hole, and an end surface of the rotor is positioned at the through hole.

8. An air conditioner according to claim 7, wherein an installation plate and an angle adjustment plate for fixing are provided between the installation device and the decorative plate; the length of the angle adjusting plate is selected according to the installation position of the air conditioner in the room, and the inclination angle of the rotator is adjusted.

9. An air conditioner according to claim 7, wherein the decorative plate is provided with a lower convex portion matching one end of the rotator, an upper concave portion matching the other end of the rotator, and two inclined connecting portions connecting both ends of the lower convex portion and the upper concave portion, respectively, the lower convex portion, the upper concave portion, and the two inclined connecting portions surrounding to form the through hole.