CN217560019U

CN217560019U - Fresh air assembly and air conditioner

Info

Publication number: CN217560019U
Application number: CN202221219951.4U
Authority: CN
Inventors: 赵大亮; 饶洋平
Original assignee: Sichuan Changhong Air Conditioner Co Ltd
Current assignee: Sichuan Changhong Air Conditioner Co Ltd
Priority date: 2022-05-20
Filing date: 2022-05-20
Publication date: 2022-10-11
Anticipated expiration: 2032-05-20

Abstract

The utility model discloses a fresh air component and an air conditioner, wherein the fresh air component comprises a fixed connecting part, a movable air outlet part and a wireless receiving module; the movable air outlet part is rotatably connected to the fixed connecting part through a rotation driving mechanism, the fixed connecting part is provided with an air inlet and at least one power supply interface, and the movable air outlet part is provided with an air outlet; the movable air outlet part is communicated with the inner cavity of the fixed connecting part to form an air channel, and a fan assembly is arranged in the movable air outlet part; the fan assembly, the rotation driving mechanism, the wireless receiving module and the power interface are electrically connected. The utility model realizes the adjustment of the fresh air supply angle through the rotatable connection of the movable air outlet part and the fixed connecting part; the utility model provides a new trend subassembly mountable cooperates the air-out of air conditioner to carry out the new trend air supply on the air conditioner, also can install simultaneously alone and carry out the new trend air supply at indoor follow different position to realize indoor all-round three-dimensional air supply, bring better wind sense for the user and experience.

Description

Fresh air assembly and air conditioner

Technical Field

The utility model belongs to the technical field of the air conditioner technique and specifically relates to a new trend subassembly and air conditioner.

Background

With the improvement of living standard, the attention of consumers to the health of the body is higher, and the corresponding requirements on the quality of air in a residence are also higher. Aiming at the requirements of users, air conditioner products are also configured with fresh air functions, so that the problem of stale indoor air is solved, and the indoor air quality is improved.

At present, be subject to the structural style of current air conditioner, the new trend module of air conditioner generally all sets up in the inside of traditional air conditioner, and the air outlet of its new trend function is fixed, can't realize the multi-angle air supply of new trend or to the new trend air supply of specific area, is unfavorable for improving user's use and experiences.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that: the fresh air component is characterized in that an air supply angle and an air supply range can be adjusted according to user requirements.

For solving the technical problem the utility model discloses the technical scheme who adopts is: the fresh air component comprises a fixed connecting part, a movable air outlet part and a wireless receiving module; the movable air outlet part is rotatably connected to the fixed connecting part through a rotation driving mechanism, the fixed connecting part is provided with an air inlet and at least one power supply interface, and the movable air outlet part is provided with an air outlet; the movable air outlet part is communicated with the inner cavity of the fixed connecting part to form an air channel, and a fan assembly is arranged in the movable air outlet part; the fan assembly, the rotation driving mechanism, the wireless receiving module and the power interface are electrically connected.

Further, the method comprises the following steps: the fixing connecting part comprises a fixing part upper shell, a fixing part lower shell and a filter screen assembly, and the fixing part upper shell and the fixing part lower shell are detachably connected to form a shell structure for containing the nanofiltration screen assembly; the air inlet is arranged on a shell structure consisting of the fixing part upper shell and the fixing part lower shell and is communicated with an inner cavity of the shell structure.

Further, the method comprises the following steps: still include the new trend support, the shell structure that fixed part epitheca and fixed part inferior valve are constituteed can be dismantled with the new trend support and be connected.

Further, the method comprises the following steps: the top of fixed part epitheca and fixed part inferior valve all is equipped with matched with opening, and the filter screen installing port that can supply filter screen subassembly male is constituteed at fixed connection portion's top to the fixed part epitheca after being connected with the fixed part inferior valve.

Further, the method comprises the following steps: the movable air outlet part comprises a shell structure formed by detachably connecting an air outlet part upper shell and an air outlet part lower shell, and the fan assembly is arranged in the shell structure formed by the air outlet part upper shell and the air outlet part lower shell; the air outlet part lower shell is rotatably connected with the fixed part upper shell through a rotation driving mechanism, and a shell structure formed by the air outlet part upper shell and the air outlet part lower shell is communicated with a shell structure formed by the fixed part upper shell and the fixed part lower shell.

Further, the method comprises the following steps: the rotary driving mechanism comprises a driving motor, a transmission gear and a rotating ring, the driving motor is fixed on the upper shell of the fixing portion, the transmission gear is fixed at the output end of the driving motor, the rotating ring is fixed on the lower shell of the air outlet portion and is coaxial with the lower shell of the air outlet portion, and a tooth form meshed with the transmission gear is arranged on the rotating ring.

Further, the method comprises the following steps: the air conditioner also comprises a pressing plate arranged between the upper shell of the fixing part and the lower shell of the air outlet part.

Further, the method comprises the following steps: also comprises a grid or a grid which covers the air outlet.

The utility model also discloses an air conditioner, which comprises an air conditioner body, wherein at least one end of the air conditioner body is detachably connected with at least one group of fresh air components; the air conditioner body is also provided with a wireless transmitting module matched with the wireless receiving module in the fresh air assembly.

Further, the method comprises the following steps: the air outlet angle of the air conditioner body and the air outlet angle of the fresh air component satisfy the following relations:

when H is present _{Air conditioner} -H _New < 0, and alpha _{Air conditioner} Alpha is greater than or equal to 5 deg _New ＝-5°；

When H is present _{Air conditioner} -H _New < 0, and a _{Air conditioner} Alpha is less than 5 DEG _New ＝-5°；

When H is present _{Air conditioner} -H _New Alpha > 0, alpha _New ＝(H _{Air conditioner} -H _New )+tgɑ _{Air conditioner} +ɑ _{Repair the} ；

Wherein, alpha _{Air conditioner} Is an included angle, alpha, between the air supply direction of the air conditioner body and the horizontal direction _New An included angle between the air supply direction of the fresh air component and the horizontal direction, H _{Air conditioner} For air conditionersMounting height of the body H _New Is the installation height, alpha, of the fresh air component _{Repair the} To correct the angle.

The utility model has the advantages that: the utility model realizes the adjustment of the angle of the air outlet on the movable air outlet part by arranging the fresh air channel which is formed by the fixed connecting part and the movable air outlet part and conveys fresh air from the outdoor environment to the indoor environment and by the rotatable connection of the movable air outlet part and the fixed connecting part, thereby realizing the adjustment of the angle of the fresh air supply; the utility model provides a new trend subassembly mountable cooperates the air-out of air conditioner to carry out the new trend air supply on the air conditioner, also can install simultaneously alone and carry out the new trend air supply at indoor follow different position to realize indoor all-round three-dimensional air supply, bring better wind sense for the user and experience.

Drawings

FIG. 1 is an exploded view of the structure of the fresh air module of the present invention;

FIG. 2 is a schematic structural view of the air conditioner of the present invention;

FIG. 3 is a schematic view of the air conditioner assembled with a fresh air module;

FIG. 4 is a schematic view of an air conditioner assembled with two fresh air components;

FIG. 5 is a schematic view of the indoor separated layout of the air conditioner and the fresh air module;

labeled as: 100-fixed connection part, 110-power interface, 120-fixed part upper shell, 130-fixed part lower shell, 140-filter screen component, 200-movable air outlet part, 210-air outlet, 220-fan component, 230-air outlet part upper shell, 240-air outlet part lower shell, 300-fresh air bracket, 410-driving motor, 420-transmission gear, 430-rotating ring, 500-pressing plate and 600-air conditioner body.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be further described with reference to the accompanying drawings and examples.

In the description of the present invention, it should be noted that the terms "front", "back", "left", "right", "upper", "lower", "inner", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description, and do not indicate or imply that the device or component indicated must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

The utility model discloses in the new trend subassembly open through carrying out specific design to the structure for the new trend air supply angle and the scope of new trend subassembly can be adjusted. As shown in fig. 1, the fresh air module comprises a fixed connection portion 100, a movable air outlet portion 200 and a wireless receiving module. The fixed connection portion 100 serves as a structural foundation of the fresh air component and is used for connecting the movable air outlet portion 200, the fixed connection portion 100 serves as a communication channel with an outdoor environment, an air inlet is formed in the fixed connection portion 100 and is communicated with the outdoor environment through a pipeline, and fresh air of the outdoor environment enters the fresh air component through the air inlet in the fixed connection portion 100. The movable air-out part 200 is communicated with the fixed connecting part 100 to form an air duct cavity inside the fresh air assembly to convey fresh air, the movable air-out part 200 is connected with the fixed connecting part 100 through a rotation driving mechanism in a rotatable connection mode, the air outlet 210 is arranged on the movable air-out part 200, the outlet orientation of the air outlet 210 can be changed through the rotation of the movable air-out part 200, and therefore the air outlet angle of fresh air at the air outlet 210 is changed. A fan assembly 220 is further arranged in the movable air outlet portion 200, the fan assembly 220 generally comprises a fan and a fan motor, negative pressure is formed inside the fresh air assembly through the work of the fan assembly 220, so that fresh air in the external environment is sucked into the fresh air assembly through an air inlet on the fixed connecting portion 100, and then is sent into the indoor environment through an air outlet 210 under the action of the fan assembly 220; the air supply size of the fresh air can be changed by changing the rotating speed of the fan in the fan assembly 220, so that the purposes of adjusting the fresh air quantity and the air supply range are achieved.

The utility model discloses well new trend subassembly receives control signal through setting up wireless receiving module, sets up power source 110 simultaneously on new trend subassembly, can supply power to every new trend subassembly through power source 110 for new trend subassembly exclusive use, user's accessible remote controller sends control command to new trend subassembly, receives control command and assigns control signal by wireless receiving module among the new trend subassembly. As shown in figure 5, when using the new trend subassembly, can install a plurality of new trend subassemblies respectively on indoor different walls, can and adopt different mounting height simultaneously, also can be different with the air outlet angle of different new trend subassemblies and the rotational speed regulation of fan, then can carry out the new trend air supply with different wind speeds from different angles, different directions, different height, reach the effect of all-round three-dimensional air supply indoor, let the new trend fully flow in user's family, bring better new trend experience for the user.

When installing new trend subassembly, the accessible fastener is direct to be fixed new trend subassembly's fixed connection portion 100 on indoor wall, but this kind of mounting means need set up corresponding mounting hole or other mounting structure on fixed connection portion 100, can increase manufacturing cost undoubtedly, also probably influences new trend function of new trend subassembly simultaneously. Therefore, the utility model discloses in increased new trend support 300 and carried out the installation of new trend subassembly. As shown in fig. 1 and fig. 2, the fresh air support 300 is detachably connected to the fixing connection portion 100, the fixing connection portion 100 can be magnetically attracted, fastened and the like to be installed on the fresh air support 300, and the fresh air support 300 is fixed on the wall surface through a fastener. The new trend support 300 can adopt the board of bending of "L" shape, can cover two faces of fixed connection portion 100 simultaneously, plays the protection effect to the new trend subassembly, also can be convenient for carry on the connection between the different new trend subassemblies simultaneously.

As shown in fig. 1, the specific structure of the fixing connection portion 100 adopted by the central ventilation component of the present invention is composed of a fixing portion upper shell 120, a fixing portion lower shell 130 and a filter screen component 140, wherein the fixing portion upper shell 120 and the fixing portion lower shell 130 are detachably connected through a buckle type structure or a fastener to form a shell structure capable of accommodating the filter screen component 140; an air inlet pipeline is connected to the air inlet so as to communicate the internal cavity of the fresh air assembly with the external environment; the fixed portion upper housing 120 is communicated with the movable air outlet portion 200 so that the external fresh air entering the fixed connection portion 100 can enter the movable air outlet portion 200 through the air duct in the fixed connection portion 100. Filter screen subassembly 140 installs in the shell structure of constituteing is connected to fixed part epitheca 120 and fixed part inferior valve 130, can filter and purify the outside air that gets into in the fixed connection portion 100 through filter screen subassembly 140, still can increase air treatment functions such as perfuming on filter screen subassembly 140, makes to have fragrance in the air after filtering, brings better use experience for the user.

In order to facilitate the installation and replacement of the filter screen assembly 140, the utility model discloses in adopt the male mode to carry out the installation of filter screen assembly 140 fixedly. The concrete mode does, all sets up the opening at the top of fixed part epitheca 120 and fixed part inferior valve 130, sets up and matches each other relatively at the opening at the fixed part inferior valve 130 top of fixed part epitheca 120, and after fixed part epitheca 120 and fixed part inferior valve 130 were connected, the opening at the fixed part inferior valve 130 top of fixed part epitheca 120 docked and constitutes the filter screen installing port, the length and the width dimension of filter screen installing port all with filter screen subassembly 140 phase-match. When installing filter screen subassembly 140, directly aim at filter screen subassembly 140 in the filter screen installing port after with filter screen subassembly 140 vertical insertion fixed connection portion 100 can. The filter screen assembly 140 is inserted at an angle perpendicular to the direction of the air flow, so as to form a complete partition in the cavity of the fixed connection portion 100, thereby ensuring no filtering dead angle and no leakage of air filtering.

As shown in fig. 1, the movable air outlet 200 of the middle fresh air module of the present invention includes an air outlet upper shell 230 and an air outlet lower shell 240, in addition to the fan module 220, the air outlet upper shell 230 and the air outlet lower shell 240 are detachably connected by a buckle-type structure or a fastener to form a shell structure with an inner cavity, and the fan module 220 is installed in the shell structure formed by the air outlet upper shell 230 and the air outlet lower shell 240; the housing arrangement of the upper outlet housing 230 and the lower outlet housing 240 is in communication with the housing arrangement of the upper fixture portion housing 120 and the lower fixture portion housing 130.

The utility model discloses rotatable coupling between well fixed connection portion 100 and the activity air-out portion 200 relies on rotating drive mechanism to realize, as shown in fig. 1, rotating drive mechanism is by driving motor 410, drive gear 420 and swivel becket 430 are constituteed, driving motor 410 fixes on fixed connection portion 100's fixed part epitheca 120, drive gear 420 fixes the output at driving motor 410, swivel becket 430 is fixed on air-out portion inferior valve 240 and with the coaxial setting of air-out portion inferior valve 240, be equipped with the profile of tooth that meshes mutually with drive gear 420 on the swivel becket 430. The driving motor 410 can drive the transmission gear 420 to rotate when working, the transmission gear 420 rotates to drive the rotating ring 430 engaged with the transmission gear to rotate, so that the gear transmission structure formed by the transmission gear 420 and the rotating ring 430 drives the movable air outlet portion 200 to rotate, and the air outlet angle of the air outlet 210 on the movable air outlet portion 200 can be adjusted. The operation of the rotation driving mechanism is turned on and off by the control instruction received by the wireless receiving module, and meanwhile, the power interface 110 is connected with a power supply to provide power for the rotation driving mechanism. In addition, a pressing plate 500 may be additionally disposed between the fixing portion upper case 120 and the air outlet portion lower case 240 for axial limitation.

As shown in fig. 1, a grille or grid structure can be covered on the air outlet 210 of the movable air outlet portion 200 to protect the internal structure of the fresh air component; the grill or mesh may be detachably connected to the outlet 210, or may be integrally formed with the housing of the movable outlet portion 200.

The utility model provides a new trend subassembly still can install and use with the air conditioner linkage on conventional air conditioner except that the exclusive use, the utility model also discloses an air conditioner, as shown in fig. 2 to fig. 4, install above-mentioned content on air conditioner body 600 the new trend subassembly, be equipped with wireless transmitting module in air conditioner body 600 and the wireless receiving module cooperation in the new trend subassembly and use, when new trend subassembly and air conditioner linkage use, include working parameter such as motor start-up, turned angle, slew velocity through the wireless transmitting module to the wireless receiving module output in the new trend subassembly.

The user can select the quantity that sets up of new trend subassembly on the air conditioner according to self demand, for example as shown in fig. 3, installs a set of new trend subassembly in the end department of one of them end of air conditioner body 600, also as shown in fig. 4, installs two sets of new trend subassemblies simultaneously in the end department of one of them end of air conditioner body 600 to realize the parallelly connected extension of multiunit new trend subassembly. The fresh air component and the air conditioner body 600 and different fresh air components can be connected in a magnetic attraction mode, a buckling mode and the like; a power interface is also arranged at a corresponding position on the air conditioner body 600 to supply power for the installed fresh air component. Still can set up position sensor in the new trend subassembly, monitor distance and difference in height between new trend subassembly and the air conditioner body 600.

In order to reach better air quality and improve the effect, the utility model discloses in air conditioner body 600's air-out angle and the air-out angle of new trend subassembly have been injectd, make air conditioner body 600's air-out angle and the air-out angle of new trend subassembly satisfy following relation:

When H is present _{Air conditioner} -H _New < 0, and alpha _{Air conditioner} Alpha < 5 deg. > alpha _New ＝-5°；

When H is present _{Air conditioner} -H _New Alpha > 0 _New ＝(H _{Air conditioner} -H _New )+tgɑ _{Air conditioner} +ɑ _{Repair the} ；

Wherein, alpha _{Air conditioner} Is an angle, alpha, between the air supply direction of the air conditioner body 600 and the horizontal direction _New Is the included angle between the air supply direction of the fresh air component and the horizontal direction, H _{Air conditioner} Is the installation height, H, of the air conditioner body 600 _New Is the installation height, alpha, of the fresh air component _{Repair the} To correct the angle.

Adopt the cooperation relation of above-mentioned angle, can make the user get into the linkage mode when using air conditioner and new trend subassembly simultaneously, the new trend air-out angle of new trend subassembly keeps linking with the air supply scope of air conditioner, and the user can obtain better use and experience.

The utility model discloses well accessible divides the gear to the air supply speed of air conditioner body and new trend subassembly and improves user's use and experience. The air supply speed of the air conditioner body can be divided into seven gears of 1-7, and the air supply speed of the fresh air assembly can be divided into three gears of large, medium and small; in the linkage mode, the corresponding relation between the air supply speed of the fresh air component and the air supply speed of the air conditioner body is set as follows: the small gear of the fresh air component corresponds to two gears of the air conditioner bodies 1 and 2; the middle gear of the fresh air component corresponds to three gears of the air conditioner bodies 3, 4 and 5; the big gear of new trend subassembly corresponds these two gears of air conditioner body 6, 7.

The utility model discloses well new trend subassembly carries out linkage during operation with the air conditioner, when the control APP that air conditioner body start or user downloaded starts/refreshes, the quantity and the access signal of the new trend subassembly near automated inspection discerns, manages and controls the new trend subassembly.

After the fresh air assembly is started, the fresh air assembly automatically enters a linkage mode, a wireless receiving module in the fresh air assembly receives an instruction output by a wireless transmitting module in the air conditioner body, and the air outlet angle and the air outlet speed of the fresh air assembly are set according to the air outlet angle and the air outlet speed of the air conditioner body; during linkage mode, the air outlet angle of new trend subassembly is directly proportional relation or similar directly proportional relation with the air outlet angle of air conditioner body to revise according to the difference in height of new trend subassembly and air conditioner body, driving motor's rotational speed also is directly proportional relation or similar directly proportional relation with the motor rotational speed of air conditioner body in the new trend subassembly.

After the new trend subassembly received the non-linkage instruction that the user assigned through APP or remote controller, the new trend subassembly got into the monomer mode, and the new trend subassembly carries out the adjustment of angle and speed according to the instruction of APP or remote controller promptly, no longer responds to the instruction of air conditioner body this moment.

After the new trend subassembly received the linkage instruction that air conditioner body, user assigned through APP or remote controller, the new trend subassembly reenters with the linkage mode of air conditioner body in.

As one of the preferable schemes, the air supply speed of the air conditioner body is divided into 7 grades from 1 to 7, the air supply speed of the fresh air assembly module is divided into 3 grades including large, medium and small, and the corresponding relation between the air supply speed of the fresh air assembly module and the air supply speed of the air conditioner body is as follows: small-1, 2, medium-3, 4, 5, large-6, 7.

Claims

1. Fresh air component, its characterized in that: comprises a fixed connecting part (100), a movable air outlet part (200) and a wireless receiving module; the movable air outlet part (200) is rotatably connected to the fixed connecting part (100) through a rotating driving mechanism, an air inlet and at least one power supply interface (110) are arranged on the fixed connecting part (100), and an air outlet (210) is arranged on the movable air outlet part (200); the movable air outlet part (200) is communicated with the inner cavity of the fixed connecting part (100) to form an air channel, and a fan assembly (220) is arranged inside the movable air outlet part (200); the fan assembly (220), the rotation driving mechanism, the wireless receiving module and the power interface (110) are electrically connected.

2. The fresh air assembly as claimed in claim 1, wherein: the fixed connecting part (100) comprises a fixed part upper shell (120), a fixed part lower shell (130) and a filter screen assembly (140), and the fixed part upper shell (120) and the fixed part lower shell (130) are detachably connected to form a shell structure for containing the nanofiltration screen assembly (140); the air inlet is arranged on a shell structure consisting of a fixing part upper shell (120) and a fixing part lower shell (130) and is communicated with an inner cavity of the shell structure.

3. The fresh air assembly as claimed in claim 2, wherein: still include new trend support (300), the shell structure that fixed part epitheca (120) and fixed part inferior valve (130) are constituteed can be dismantled with new trend support (300) and be connected.

4. The fresh air assembly as claimed in claim 2, wherein: the top of fixed part epitheca (120) and fixed part inferior valve (130) all is equipped with the matched with opening, and fixed part epitheca (120) are connected back with fixed part inferior valve (130) and constitute at the top of fixed connection portion (100) and supply filter screen subassembly (140) male filter screen installing port.

5. The fresh air assembly as claimed in claim 2, wherein: the movable air outlet part (200) comprises a shell structure formed by detachably connecting an air outlet part upper shell (230) and an air outlet part lower shell (240), and the fan assembly (220) is arranged in the shell structure formed by the air outlet part upper shell (230) and the air outlet part lower shell (240); the air outlet part lower shell (240) is rotatably connected with the fixing part upper shell (120) through a rotation driving mechanism, and a shell structure formed by the air outlet part upper shell (230) and the air outlet part lower shell (240) is communicated with a shell structure formed by the fixing part upper shell (120) and the fixing part lower shell (130).

6. The fresh air assembly as claimed in claim 5, wherein: the rotary driving mechanism comprises a driving motor (410), a transmission gear (420) and a rotating ring (430), the driving motor (410) is fixed on the fixing part upper shell (120), the transmission gear (420) is fixed at the output end of the driving motor (410), the rotating ring (430) is fixed on the air outlet part lower shell (240) and is coaxial with the air outlet part lower shell (240), and a tooth form meshed with the transmission gear (420) is arranged on the rotating ring (430).

7. The fresh air assembly as claimed in claim 6, wherein: the air conditioner also comprises a pressing plate (500) arranged between the fixing part upper shell (120) and the air outlet part lower shell (240).

8. The fresh air assembly as claimed in claim 1, wherein: also comprises a grid or a gridding which covers the air outlet.

9. Air conditioner, including air conditioner body (600), its characterized in that: at least one end of the air conditioner body (600) is detachably connected with at least one group of fresh air components according to any one of claims 1 to 8; the air conditioner body (600) is also provided with a wireless transmitting module matched with the wireless receiving module in the fresh air assembly.

10. The air conditioner according to claim 9, wherein: the air-out angle of air conditioner body (600) and the air-out angle of new trend subassembly satisfy following relation:

Wherein, alpha _{Air conditioner} Is an included angle alpha between the air supply direction and the horizontal direction of the air conditioner body (600) _New An included angle between the air supply direction of the fresh air component and the horizontal direction, H _{Air conditioner} Is the installation height of the air conditioner body (600), H _New Is the installation height, alpha, of the fresh air component _{Repair the} To correct the angle.