CN209744702U - A linkage and air conditioner for air conditioner - Google Patents

Abstract

the utility model provides a linkage and air conditioner for air conditioner, linkage are used for installing in the roof with suspension type air conditioning indoor set, and it includes: a support rail for securing directly or indirectly to a roof; the movable rail is used for being fixedly connected with the ceiling type air conditioner indoor unit, is inserted onto the supporting rail from one end of the supporting rail in a sliding mode to be supported by the supporting rail, and is locked on the supporting rail to restrain the position of the ceiling type air conditioner indoor unit. The utility model discloses a linkage has simplified the dismouting process of suspension type air conditioner.

Description

a linkage and air conditioner for air conditioner

Technical Field

The utility model relates to an air conditioning technology field, in particular to linkage and air conditioner for air conditioner.

Background

With the development of technology, the field of household air conditioners has also created a ceiling type air conditioner in addition to the traditional cabinet type air conditioner and the on-hook air conditioner. The indoor unit of the ceiling type air conditioner is hung on a roof so as to facilitate large-range air supply.

the existing ceiling type air conditioner indoor unit is directly fixed on a roof and is very firm to install. However, the disassembling and assembling operation is very complicated, the time consumption is long, and the labor cost is high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can be used for installing in the linkage on roof with machine in the suspension type air conditioner to simplify the dismouting process of suspension type air conditioner.

Another object of the present invention is to provide an air conditioner using the suspension device.

On the one hand, the utility model provides a linkage for air conditioner for install in the roof with machine in suspension type air conditioner, it includes:

a support rail for securing directly or indirectly to a roof;

the movable rail is used for being fixedly connected with the ceiling type air conditioner indoor unit, is inserted onto the supporting rail from one end of the supporting rail in a sliding mode to be supported by the supporting rail, and is locked on the supporting rail to restrain the position of the ceiling type air conditioner indoor unit.

Optionally, the suspension device further comprises: and the upper end of the suspension rod is fixedly connected with the roof, and the lower end of the suspension rod is fixedly connected with the support rail.

Optionally, the number of the suspension rods is multiple, one suspension rod is connected to the end of the support rail, and the lower end of the suspension rod is provided with an end plate; one end of the movable rail is provided with a mounting plate parallel to the end plate, so that after the ceiling type air conditioner indoor unit is mounted in place, the mounting plate and the end plate are fixed in a threaded connection mode, and the movable rail is fixed on the support rail.

Optionally, the support rail comprises: a horizontally disposed bottom wall; the side wall extends upwards from the side edge of the bottom wall; the top wall horizontally extends out from the top edge of the side wall and is positioned right above the bottom wall; and the movable rail is positioned between the bottom wall and the top wall and is supported by the bottom wall.

Optionally, the movable rail is provided with rollers for rolling on the bottom wall when the movable rail is inserted.

Optionally, the bottom wall has an elastic tongue, and the bottom of the elastic tongue is connected to the bottom wall and gradually inclines towards the pushing direction of the movable rail from bottom to top; when the movable rail is inserted, the roller overcomes the elasticity to press the elastic tongue downwards, so that the elastic tongue is crossed, and then the elastic tongue is restored to the original position under the action of the elasticity, so that the roller is blocked and cannot return.

Optionally, a handle part is installed on the bottom surface of the elastic tongue, so that the elastic tongue is pulled down manually to release the stop of the roller, and the roller is allowed to return, so that the ceiling type air conditioner indoor unit can be taken out.

Optionally, the resilient tongue is integrally formed with the bottom wall.

Optionally, the movable rail comprises: the roller wheels are arranged on the side plates; and a top panel extending horizontally from the top edge of the side panel.

on the other hand, the utility model also provides an air conditioner, it includes indoor set of suspension type air conditioner and two suspension according to above arbitrary, and two suspension's movable rail is fixed in on the indoor set of suspension type air conditioner parallel to each other.

The utility model discloses an among linkage and the air conditioner for air conditioner, ceiling type air conditioner indoor set can install in the roof with the mode of push-and-pull, and is very simple and convenient. When the ceiling type air-conditioning indoor unit is installed for the first time, the supporting rail is fixed on the roof, and the movable rail is fixed on the ceiling type air-conditioning indoor unit. Then, the movable rail is inserted into the support rail along the extending direction of the support rail (similar to the process of pushing the drawer), and then the movable rail is locked to the support rail, so that the installation is completed. When the indoor unit of the ceiling type air conditioner needs to be disassembled, the locking of the movable rail and the supporting rail is firstly released, and then the indoor unit of the ceiling type air conditioner is pulled out (similar to the process of pulling out the drawer).

Further, the utility model discloses an among the linkage, after the installation of suspension type air conditioning indoor set was accomplished, the end plate of with the movable rail was fixed with the end plate threaded connection of suspension rod to realize the fixed of linkage suspension type air conditioning indoor set, the operation is very simple.

Further, the utility model discloses an among the linkage, the elasticity tongue that supports the rail diapire and set up can carry out the backstop to the gyro wheel of activity rail, avoids it return stroke and makes the landing of suspension type air conditioner indoor set in the installation, has ensured the security of installation.

The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.

Drawings

Some specific embodiments of the present invention will be described in detail hereinafter, by way of illustration and not by way of limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:

Fig. 1 is a schematic structural diagram of an air conditioner according to an embodiment of the present invention;

Fig. 2 is a schematic structural view of a suspension device according to an embodiment of the present invention;

FIG. 3 is an exploded schematic view of the suspension of FIG. 2;

FIG. 4 is a schematic structural view of an alternative configuration of a support rail in the suspension;

FIG. 5 is a schematic view of the structure of the support rail and the movable rail shown in FIG. 4;

Fig. 6 is a schematic view of the overall structure of a laminar flow fan according to an embodiment of the present invention;

FIG. 7 is a schematic view of the laminar flow fan of FIG. 6 from another perspective;

FIG. 8 is a schematic view of the laminar flow fan of FIG. 7 from another perspective;

fig. 9 is an air circulation schematic diagram of a laminar flow fan according to an embodiment of the present invention.

Detailed Description

A suspension device for an air conditioner and an air conditioner according to an embodiment of the present invention will be described below with reference to fig. 1 to 9. Where the orientations or positional relationships indicated by the terms "front", "back", "upper", "lower", "top", "bottom", "inner", "outer", "lateral", etc., are based on the orientations or positional relationships shown in the drawings, they are merely for convenience of description and to simplify the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

Fig. 1 is a schematic structural diagram of an air conditioner according to an embodiment of the present invention; fig. 2 is a schematic structural view of a suspension 100 according to an embodiment of the present invention; fig. 3 is an exploded view of the suspension 100 of fig. 2. Fig. 2 and 3 show the suspension 100 on the right in fig. 1.

As shown in fig. 1 to 3, an embodiment of the present invention provides a suspension device 100 for an air conditioner. The suspension device 100 is used to install the ceiling type air conditioning indoor unit 200 on a roof. The suspension 100 may generally include a support rail 120 and a movable rail 130. The support rail 120 is used to be directly or indirectly fixed to a roof, and its length direction is extended along a horizontal plane. The movable rail 130 is used to be fixedly connected to the ceiling type air conditioner indoor unit 200, and the movable rail 130 extends in parallel to the support rail 120 so as to slide on the support rail 120.

Fig. 1-3 depict the front-to-back direction for ease of description, not limitation. When the ceiling type air conditioning indoor unit 200 is installed, the movable rail 130 is slidably inserted onto the support rail 120 from the front end of the support rail 120 backward (similar to the process of pushing in the drawer) to be supported by the support rail 120. Then, the movable rail 130 is locked to the support rail 120 (which may be locked by a screw connection) to restrain the position of the ceiling type air conditioner indoor unit 200 so that it cannot move forward and backward. When the ceiling type air conditioning indoor unit 200 needs to be disassembled, the locking of the movable rail 130 and the support rail 120 is firstly released, and then the ceiling type air conditioning indoor unit 200 is pulled out forwards (similar to the process of pulling out the drawer). It can be seen that the suspension device 100 of the present invention is very convenient for installing and disassembling the ceiling-mounted air conditioner indoor unit 200.

The ceiling mounted air conditioning indoor unit 200 is typically positioned at a desired height such that its top is generally flush with the ceiling (or other ceiling structure) of the room. The ceiling does not have enough load-bearing capacity to bear the weight of the ceiling-mounted air conditioning indoor unit 200, and it is the original hard top wall of the roof above the ceiling that bears the weight.

Thus, the suspension device 100 may further comprise at least one suspension bar 110. The suspension rod 110 is located inside the ceiling and extends in the up-down direction. The top end of the suspension rod 110 is fixedly connected with the hard top wall of the roof. As shown in fig. 3, the top of the suspension rod 110 is provided with two holes 113 for screw connection with the hard top wall of the roof. The suspension rod 110 has a hole 114 formed at a lower end thereof for screw coupling with the support rail 120. The suspension rod 110 is provided to enable the height of the ceiling type air conditioning indoor unit 200 to be exactly the desired height.

The number of the suspension rods 110 may be plural, such as 3. The plurality of suspension rods 110 are respectively connected to different portions of the support rail 120 in the length direction to provide stable support thereto. One of the suspension rods 110 is connected to an end (front end shown in the drawing) of the support rail 120, and the suspension rod 110 has an end plate 112 at a lower end thereof. One end (the front end illustrated in the drawing) of the movable rail 130 has a mounting plate 135 parallel to the end plate 112. The mounting plate 135 and the end plate 112 are provided with corresponding holes. After the ceiling type air conditioning indoor unit 200 is pushed in place, the mounting plate 135 is positioned at the front end of the end plate 112, and the mounting plate and the end plate are locked by a threaded connection manner, so that the movable rail 130 is locked to the support rail 120, thereby realizing the constraint of the ceiling type air conditioning indoor unit 200.

An alternative configuration of the support rail 120 is shown in fig. 3. Support rail 120 includes a bottom wall 122, side walls 123, a top wall 121, and an end wall 124. The bottom wall 122 is horizontally disposed, that is, the upper surface thereof is a horizontal surface, so as to smoothly support the movable rail 130. Side walls 123 extend upwardly from the sides of the bottom wall 122. As shown in fig. 3, since the suspension device 100 is installed on the right side of the ceiling-mounted air conditioning indoor unit 200, the side wall 123 thereof extends upward from the right side edge of the bottom wall 122 away from the ceiling-mounted air conditioning indoor unit 200. The top wall 121 extends from the top edge of the side wall 123 and is positioned directly above the bottom wall 122. End wall 124 is located at the rear end and is connected to top wall 121, bottom wall 122 and side wall 123. The movable rail 130 is located between the bottom wall 122 and the top wall 121, and is supported by the bottom wall 122. During installation, if the movable rail 130 tilts up and down, the top wall 121 also has the function of blocking the movable rail 130. End wall 124 has a stop function for movable rail 130.

As shown in fig. 3, the roller 136 may be installed on the movable rail 130 due to the heavy weight of the ceiling type air conditioning indoor unit 200. When the movable rail 130 is inserted, the roller 136 rolls on the bottom wall 122 to form rolling friction, so that the pushing and pulling process is more labor-saving.

an alternative configuration of the movable rail 130 is shown in fig. 3. The movable rail 130 includes a side plate 132 and a top plate 131. The side plates 132 are disposed in a vertical direction so that the rollers 136 are mounted thereon. The top plate 131 extends horizontally from the top side of the side plate 132 toward the ceiling-mounted air conditioner indoor unit 200, and is spaced apart from the top wall 121 of the support rail 120. When the movable rail 130 is inclined up and down, the top plate 131 is in contact with the top wall 121. The mounting plate 135 is mounted to an end (shown as the front end) of the side plate 132.

FIG. 4 is a schematic illustration of an alternative construction of the support rail 120 in the suspension 100; fig. 5 is a schematic view of the structure of the support rail 120 and the movable rail 130 shown in fig. 4.

In some embodiments, as shown in fig. 4 and 5, the bottom wall 122 of the support rail 120 may be provided with a resilient tongue 126. The bottom of the elastic tongue 126 is connected to the bottom wall 122 and gradually inclines toward the pushing-in direction of the movable rail 130 from bottom to top (i.e., gradually inclines toward the rear). When the movable rail 130 is inserted, the roller 136 presses the elastic tongue 126 against the elastic force of the elastic tongue 126, thereby passing over the elastic tongue 126. The resilient tongue 126 is then restored to its original position (i.e., to the state shown in fig. 4) by its own resilience, thereby blocking the roller 136 from returning (i.e., returning or moving forward) (i.e., the state of fig. 5). The ceiling type air conditioner indoor unit 200 is heavy, the elastic tongue 126 is arranged to stop the roller 136, so that the position of the ceiling type air conditioner indoor unit 200 can be restrained, the ceiling type air conditioner indoor unit can not slide (the sliding phenomenon is most likely to occur after a user pushes the indoor unit, but the user does not have to lock the movable rail 130), and the safety of the installation process is ensured.

The resilient tongue 126 is integrally formed with the bottom wall 122 to generate a resilient force by the resilient deformation of the material of the bottom wall 122. Of course, a spring can be added to obtain the elastic force.

Further, as shown in fig. 4 and 5, a handle portion 127 may be attached to a bottom surface of the elastic tongue 126. Before the user needs to pull out the ceiling type air conditioner indoor unit 200, the resilient tongue 126 may be manually pulled down to release the stopper of the roller 136, so as to allow the roller 136 to return. The handle portion 127 is shaped like a screw head to facilitate the operator pulling it down with a tool, snapping into a preset position for other operations.

the utility model also provides an air conditioner. As shown in fig. 1, an air conditioner may generally include a ceiling type air conditioner indoor unit 200 and two suspension devices 100 according to any one of the above embodiments. The movable rails 130 of the two suspension devices 100 are fixed to the ceiling type indoor unit 200 in parallel with each other. The two suspension devices 100 are arranged symmetrically with respect to a plane. The symmetry plane is a vertical plane extending in the front-rear direction in the direction indicated in fig. 1.

the utility model discloses machine 200 is in suspension type air conditioning is including being used for the fan to indoor air supply. The fan can be laminar flow fan to reduce the use of traditional fan to the blade and can not increase the requirement that the blade can satisfy the amount of wind even, air supply process small in noise, amount of wind are high, effectively promote user's use and experience.

fig. 6 is a schematic view of the overall structure of a laminar flow fan according to an embodiment of the present invention; FIG. 7 is a schematic view of the laminar flow fan of FIG. 6 from another perspective; fig. 8 is a schematic view of the laminar flow fan shown in fig. 7 from another perspective.

As shown in fig. 6 to 8, the laminar flow fan of the present embodiment may generally include a plurality of annular disks 10 and a motor. Wherein, a plurality of annular disc 10 parallel interval sets up and mutual fixed connection, axis all extend and collineation along vertical direction. The motor is used for driving the plurality of annular discs 10 to rotate, so that an air boundary layer close to the surfaces of the plurality of annular discs 10 is driven by the plurality of annular discs 10 to rotate from inside to outside due to a viscous effect to form laminar wind. The air boundary layer is a very thin layer of air adjacent to the surface of each disk. The air supply process of the laminar flow fan is low in noise and high in air quantity, and the use experience of a user is effectively improved.

Further, the distance between two adjacent annular disks 10 can be gradually increased from bottom to top. The inventor finds that the air volume of the laminar flow fan can be effectively improved as the distance between two adjacent annular disks 10 is gradually increased from bottom to top through a plurality of experiments. In some embodiments, the distance between two adjacent annular disks 10 varies by the same amount, that is, the distance between two adjacent annular disks 10 increases from bottom to top by the same value. For example, the distances between two adjacent annular disks 10 in the 8 annular disks 10 may be sequentially set from bottom to top as follows: 13.75mm, 14.75mm, 15.75mm, 16.75mm, 17.75mm, 18.75mm and 19.75mm, and the distance between two adjacent annular disks 10 is increased by 1mm from bottom to top. It should be noted that the specific values of the variation of the spacing between two adjacent annular disks 10 are only examples, and are not limitations of the present invention.

The laminar flow fan may also include a single circular disk 30 and a connecting rod 40. The circular disks 30 may be arranged above the plurality of annular disks 10 in parallel at intervals, and the motor is fixed above the circular disks 30 and fixed to the casing of the ceiling type air conditioner indoor unit. Tie rods 40 may extend through circular disk 30 and plurality of annular disks 10 to connect plurality of annular disks 10 to circular disk 30. The motor is also configured to directly drive the circular disk 30 to rotate, and thus the circular disk 30 rotates the plurality of annular disks 10. That is, the above-mentioned motor configured to rotate the plurality of annular discs 10 depends on the motor first rotating the circular discs 30 and then rotating the plurality of annular discs 10 by the circular discs 30. In a specific embodiment, the radius of the circular disk 30 is the same as the outer diameter of the plurality of annular disks 10, and may be set to be 170mm to 180mm, so as to restrict the occupied volume in the lateral direction of the laminar flow fan.

In some embodiments, the connecting rods 40 are multiple and are uniformly spaced throughout the edges of the circular disks 30 and the plurality of annular disks 10. The connecting rods 40 uniformly penetrate through the edges of the circular disk 30 and the annular disks 10 at intervals, so that the connection relationship between the circular disk 30 and the annular disks 10 is stable, and further, when the motor drives the circular disk 30 to rotate, the circular disk 30 can stably drive the annular disks 10 to rotate, and the working reliability of the laminar flow fan is improved.

Fig. 9 is an air circulation schematic diagram of a laminar flow fan according to an embodiment of the present invention.

As shown in fig. 6, 8 and 9, the centers of the plurality of annular disks 10 are collectively formed with an air intake passage 11 for allowing air outside the laminar flow fan to enter. A plurality of air outlets 12 are formed in gaps between the plurality of annular disks 10 to allow laminar air to be blown out. The process of laminar wind formed by the air boundary layer rotating and moving from inside to outside is centrifugal motion, so that the speed of the air leaving the air outlet 12 is higher than that of the air entering the air inlet channel 11. In the plurality of annular disks 10 of the present embodiment, the distance between every two adjacent annular disks 10 gradually increases from bottom to top, that is, the plurality of annular disks 10 are arranged in parallel at different intervals. The air outlets 12 formed by the gaps among the annular disks 10 can enable the laminar flow fan to uniformly supply air for 360 degrees, various uncomfortable symptoms caused by direct blowing of air supplied by an air conditioner are avoided for a user, and the use experience of the user is further improved. The distance between two adjacent annular disks 10 described above gradually increases from bottom to top, which means that the distance between two adjacent annular disks 10 gradually increases along the direction of the airflow flowing in the air inlet channel 11.

the plurality of annular disks 10 may each be planar disks and in a preferred embodiment, the lower surface of the circular disk 30 has an inverted conical protrusion 31 to direct the air flow entering the laminar flow fan and assist in forming laminar air flow. The upper surface of the circular disk 30 may be a plane, and the circular disk 30 mainly functions to fixedly receive the motor and is connected to the plurality of annular disks 10 through the connecting rod 40 to drive the plurality of annular disks 10 to rotate when the motor drives the circular disk 30 to rotate. The inverted cone-shaped protrusion 31 on the lower surface of the circular disk 30 can effectively guide the air entering the laminar flow fan through the air inlet channel to enter the gap between the annular disks, thereby improving the efficiency of forming laminar flow air.

Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been shown and described in detail herein, many other variations and modifications can be made, consistent with the principles of the invention, which are directly determined or derived from the disclosure herein, without departing from the spirit and scope of the invention. Accordingly, the scope of the present invention should be understood and interpreted to cover all such other variations or modifications.

Claims (10)

1. A suspension device for an air conditioner for installing a ceiling type air conditioner indoor unit on a roof, comprising:

A support rail for securing directly or indirectly to a roof;

and the movable rail is used for being fixedly connected with the ceiling type air conditioner indoor unit, is inserted onto the supporting rail from one end of the supporting rail in a sliding manner so as to be supported by the supporting rail, and is locked on the supporting rail so as to restrict the position of the ceiling type air conditioner indoor unit.

2. the suspension device according to claim 1, characterized by further comprising:

And the upper end of the suspension rod is fixedly connected with the roof, and the lower end of the suspension rod is fixedly connected with the support rail.

3. the suspension device of claim 2,

The number of the suspension rods is multiple, one suspension rod is connected to the end part of the support rail, and the lower end of the suspension rod is provided with an end plate;

one end of the movable rail is provided with a mounting plate parallel to the end plate, so that after the ceiling type air conditioner indoor unit is mounted in place, the mounting plate is fixed to the end plate in a threaded connection mode, and the movable rail is fixed to the support rail.

4. The suspension of claim 1, wherein the support rail comprises:

a horizontally disposed bottom wall;

A side wall extending upwardly from a side edge of the bottom wall; and

The top wall horizontally extends out from the top edge of the side wall and is positioned right above the bottom wall; and is

The movable rail is located between the bottom wall and the top wall and is supported by the bottom wall.

5. the suspension device of claim 4,

And the movable rail is provided with a roller so as to roll on the bottom wall when the movable rail is inserted.

6. The suspension device of claim 5,

the bottom wall is provided with an elastic tongue, the bottom of the elastic tongue is connected with the bottom wall, and the elastic tongue gradually inclines towards the pushing direction of the movable rail from bottom to top;

when the movable rail is inserted, the roller overcomes the elasticity to press the elastic tongue downwards so as to pass over the elastic tongue, and then the elastic tongue is restored to the original position under the action of the elasticity so as to block the roller from returning.

7. the suspension device of claim 6,

And a handle part is arranged on the bottom surface of the elastic tongue, so that the elastic tongue is pulled down manually to release the stop of the roller, and the roller is allowed to return, so that the ceiling type air conditioner indoor unit can be taken out.

8. The suspension device of claim 7,

The elastic tongue and the bottom wall are integrally formed.

9. the suspension apparatus of claim 5, wherein the movable rail comprises:

the roller wheels are arranged on the side plates; and

A top panel extending horizontally from a top edge of the side panel.

10. an air conditioner characterized by comprising:

a ceiling type air conditioner indoor unit; and

Two suspension devices according to any one of claims 1 to 9, the movable rails of the two suspension devices being fixed to the ceiling-mounted air conditioning indoor unit in parallel with each other.