CN216522296U - Panel assembly and embedded air conditioner - Google Patents

Abstract

The utility model discloses a panel assembly, comprising: the face frame is provided with a mounting area; a grill for mounting to the mounting area; the lifting mechanism is used for driving the grating to lift relative to the face frame and comprises a pulley and a traction rope, the pulley is arranged on the face frame and provided with a sliding groove, one end of the traction rope is connected with the pulley, the other end of the traction rope is connected with the grating, and the traction rope can be wound in the sliding groove; wherein, be equipped with guide structure between face frame and the grid, on the horizontal direction, guide structure is greater than the width L2 of spout along the biggest direction guide distance L1 of spout width direction. The utility model also discloses an embedded air conditioner. The guide structure guides the grating in the horizontal direction, the maximum guide distance of the guide structure in the horizontal direction along the width direction of the sliding groove is larger than the width of the sliding groove, the excessive deviation of the installation area caused by the movement of the traction rope in the sliding groove when the grating ascends can be prevented, and the accuracy of installing the grating can be improved.

Description

Panel assembly and embedded air conditioner

Technical Field

The utility model relates to the technical field of air conditioning equipment, in particular to a panel assembly and an embedded air conditioner.

Background

The grilles on the air conditioning equipment can accumulate dust after long-term use, which affects the heat dissipation effect, and for the air conditioner with a high installation height, in order to clean the grilles, auxiliary tools such as ladders are needed, which is dangerous and inconvenient to clean, therefore, part of the air conditioning equipment can configure the grilles into the liftable grilles. Air conditioning equipment often lifts by crane the grid through the lifting rope on the pulley, at the lift in-process of grid, appears rocking inevitable, but current air conditioning equipment can't overcome the grid because of the displacement deviation that the suspension wire drunkenness arouses on the pulley, can lead to the condition emergence that the grid assembly is not in place, influences air conditioning equipment's use.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides the panel assembly which can avoid the situation that the grating is not assembled in place after being lifted, so that the grating is convenient to clean and reliable to install.

The utility model also provides an embedded air conditioner with the panel assembly.

A panel assembly according to an embodiment of the first aspect of the utility model, comprising: the face frame is provided with an installation area; a grill for fitting to the mounting area; the lifting mechanism is used for driving the grating to lift relative to the face frame and comprises a pulley and a traction rope, the pulley is arranged on the face frame and provided with a sliding groove, one end of the traction rope is connected with the pulley, the other end of the traction rope is connected with the grating, and the traction rope can be wound in the sliding groove; and a guide structure is arranged between the face frame and the grille, and the maximum guide distance L1 of the guide structure along the width direction of the sliding chute is greater than the width L2 of the sliding chute in the horizontal direction.

The panel assembly according to the embodiment of the utility model has at least the following beneficial effects:

through set up the pulley on the face frame, can make the pulley hang the grid or drop through the haulage rope, be convenient for clean the grid, and need not to ascend a height and carry out cleaning operation, can improve the security. Meanwhile, the guide structure arranged between the face frame and the grating can guide the grating in the horizontal direction, and after the grating rises to a certain position, the grating can be finally arranged at a preset position under the guide effect of the guide structure. The guide structure is characterized in that the guide structure is arranged on the sliding groove, the sliding groove is arranged on the sliding groove, the guide structure is arranged on the sliding groove, and the guide structure is arranged on the sliding groove.

According to some embodiments of the utility model, a maximum guiding distance L1 of the guiding structure in the width direction of the sliding chute in the horizontal direction is greater than twice the width L2 of the sliding chute.

According to some embodiments of the present invention, the lifting mechanism further comprises a driving member and a base, the base is disposed on the face frame, the driving member is disposed on the base, and the pulley is connected to an output end of the driving member.

According to some embodiments of the present invention, the face frame or the base has an opening through which the pulling rope can pass, a direction perpendicular to a width of the sliding groove is a first direction in a horizontal direction, and a maximum guiding distance L3 of the guiding structure along the first direction is greater than a width L4 of the opening in the first direction.

According to some embodiments of the utility model, a maximum guiding distance L3 of the guiding structure in the first direction is greater than twice a width L4 of the opening in the first direction.

According to some embodiments of the utility model, an accommodating space is formed in the base, the pulley is accommodated in the accommodating space, and a unilateral radial gap size a between the pulley and the inner wall of the base is smaller than the diameter of the traction rope.

According to some embodiments of the utility model, a positioning element is disposed at one end of the traction rope, the pulley is provided with an avoiding hole and a positioning groove communicated with the avoiding hole along an axial direction of the pulley, and the positioning element can penetrate through the avoiding hole and be fixed in the positioning groove.

According to some embodiments of the utility model, the guide structure comprises a guide portion and a projection portion engageable with the guide portion, one of the face frame and the grille being provided with the guide portion and the other being provided with the projection portion.

According to some embodiments of the utility model, the guide portion is a plane obliquely arranged on the grid, the guide portion is located at an edge of the grid, and the protrusion portion can abut against the guide portion.

The built-in air conditioner according to the second aspect of the embodiment of the present invention includes the panel assembly described in the above embodiment.

The embedded air conditioner provided by the embodiment of the utility model at least has the following beneficial effects:

the panel component is arranged in the embedded air conditioner, the grille can be cleaned conveniently, particularly, the pulley is arranged on the face frame, the grille can be lifted or lowered through the traction rope by the pulley, the cleaning operation is not required to be carried out by ascending, and the safety can be improved. Meanwhile, the guide structure arranged between the face frame and the grating can guide the grating in the horizontal direction, and after the grating rises to a certain position, the grating can be finally arranged at a preset position under the guide effect of the guide structure. The guide structure is characterized in that the guide structure is arranged on the sliding groove, the sliding groove is arranged on the sliding groove, the guide structure is arranged on the sliding groove, and the guide structure is arranged on the sliding groove.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

FIG. 1 is a schematic view of a grill in an ascending or descending position according to an embodiment of the present invention;

FIG. 2 is a schematic top view of a panel assembly according to an embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view taken along the line A-A shown in FIG. 2;

fig. 4 is a partially enlarged structural view at C shown in fig. 3;

FIG. 5 is a schematic cross-sectional view taken along the line B-B shown in FIG. 2;

FIG. 6 is a partial enlarged structural view at D shown in FIG. 5;

FIG. 7 is a partial schematic view of a guide portion engaged with a projection according to an embodiment of the present invention;

FIG. 8 is a schematic structural diagram of an embodiment of the present invention in which a portion of the base is hidden in the lifting mechanism;

FIG. 9 is a schematic side view of the lifting mechanism in the embodiment of the present invention;

FIG. 10 is a schematic view of a cross-sectional structure in the direction E-E shown in FIG. 9;

fig. 11 is a partially enlarged structural view at F shown in fig. 10;

FIG. 12 is a schematic bottom view of the lifting mechanism in the embodiment of the present invention;

fig. 13 is a partially enlarged structural view at G shown in fig. 12.

Reference numerals: a face frame 100; a mounting area 110;

a grid 200;

a lifting mechanism 300; a base 310; an accommodating space 311; a pulley 320; relief holes 321; a positioning groove 322; a motor 330;

a pull-cord 400; a positioning member 410;

a guide structure 500; a guide portion 510; a boss 520;

an opening 600; a chute 700.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the orientation description, such as the up, down, X, Y directions, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the plurality means two or more, and more than, less than, etc. are understood as not including the essential numbers.

In the description of the present invention, unless otherwise explicitly limited, terms such as set, mounted, connected, accommodated and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the terms in the present invention in combination with the specific contents of the technical solutions.

Referring to fig. 1 to 13, the panel assembly according to the embodiment of the present invention is suitable for air-conditioning equipment, including but not limited to an embedded air conditioner, a central air conditioner, and a duct unit.

Referring to fig. 1, the panel assembly includes a face frame 100 and a grill 200, wherein the face frame 100 is provided with an installation area 110, the grill 200 is configured to be mounted in the installation area 110, when the grill 200 needs to be cleaned, the grill 200 can be lowered, and at this time, the grill 200 can be cleaned; the cleaned grill 200 may be lifted upward and repositioned at the mounting area 110. In the process, the grille 200 is not required to be cleaned by manually climbing tools such as a ladder, so that the grille 200 is more convenient and faster to clean, and the safety in the cleaning process can be improved.

Referring to fig. 1, it can be appreciated that the grill 200 can be raised and lowered between the installation area 110 and a landing area located below the installation area 110.

It should be noted that, referring to fig. 4, 6 and 8, the panel assembly of the embodiment of the present invention further includes an elevating mechanism 300, wherein the elevating mechanism 300 includes a pulley 320 and a pulling rope 400, the pulley 320 is provided with a sliding groove 700, the sliding groove 700 extends along a circumferential direction of the pulley 320, the pulling rope 400 is wound in the sliding groove 700, the elevating mechanism can drive the grille 200 to ascend and descend relative to the face frame 100, and specifically, the pulley 320 can lift the grille 200 by the pulling rope 400 to drive the grille 200 to ascend and descend. It can be understood that, since the pulling string 400 may shift in the width direction of the sliding groove 700, the grid 200 may inevitably shift with the shifting of the pulling string 400 during the process of the pulling string 400 lifting the grid 200, and finally may not be mounted in place at the predetermined position at the mounting region 110 due to the deviation of the shift. In order to prevent the grill 200 from being shifted in the horizontal direction too much during the ascending process, a guide structure 500 is provided between the face frame 100 and the grill 200 in the embodiment of the present invention. When the grill 200 is raised to a certain position, the guide structure 500 may provide a guide for the raising of the grill 200, and the auxiliary grill 200 is finally mounted to the mounting region 110.

One end of the traction rope 400 may be connected to the pulley 320, and then the traction rope 400 may be gradually wound in the sliding groove 700 of the pulley 320, and the other end of the traction rope 400 may be connected to the grill 200. The connection manner of the pulling rope 400 and the grating 200 includes, but is not limited to, a hook connection, a fastener connection, and the like.

It should be noted that, referring to fig. 4 and 11, in order for the guide structure 500 to provide guidance to the grill 200, the maximum guide distance of the guide structure 500 in the width direction of the chute 700 in the horizontal direction may be set to be greater than the width of the chute 700, so that the guide structure 500 can provide guidance to the grill 200 regardless of the position of the pulling string 400 within the width of the chute 700. For convenience of description, if the width direction of the chute 700 in the horizontal direction is set to be the X direction, the maximum guide distance of the guide structure 500 in the X direction may be set to be greater than the width of the chute 700. For example, the maximum guiding distance of the guiding structure 500 in the X direction is L1, the width of the sliding slot 700 is L2, and when L2 is 7mm, L1 may be 10 mm.

It will be appreciated that, since the pulling rope 400 itself may have a certain degree of flexibility, which is another factor causing the grill 200 to shake during the lifting process, in order to reduce the displacement deviation of the grill 200 caused by the deformation of the pulling rope 400 itself, the maximum guiding distance L1 of the guiding structure 500 in the X direction may be further increased so that the guiding structure 500 may give the grill 200 a larger guiding range in the horizontal direction, for example, the maximum guiding distance of the guiding structure 500 in the X direction may be greater than twice the width of the chute 700 in the X direction.

Referring to fig. 10, the lifting mechanism 300 in the embodiment of the present invention further includes a driving member and a base 310, the base 310 is disposed on the face frame 100, the driving member is disposed on the base 310, wherein the driving member may be a motor 330, etc., and the pulley 320 is connected to an output end of the motor 330. The pulley 320 can be driven by the motor 330 to rotate, the traction rope 400 can be extended for a certain distance along with the rotation of the pulley 320, the grille 200 can descend downwards under the action of the gravity of the grille 200, and the motor 330 stops rotating and stops the pulley 320 when the grille 200 descends to the position of a landing area; after cleaning, the motor 300 drives the pulley 320 to rotate in the reverse direction, and the pulling rope 400 can be retracted to lift the grille 200, until the motor 300 stops rotating and the pulley 320 stops rotating when the grille 200 is lifted to the position of the installation area 110. Lifting the grill 200 by the pulling rope 400 can simplify the structure, save the cost, and reduce the overall weight of the panel assembly.

It is understood that the hauling rope 400 may be a metal wire such as a steel wire or a non-metal wire such as a nylon wire. In addition, the mounting region 110 of the face frame 100 may be located at the center of the face frame 100 or may be located near the edge of the face frame 100.

Referring to fig. 5 and 6, and fig. 12 and 13, the base 310 of the embodiment of the present invention is provided with an opening 600 through which the pulling rope 400 can pass, and the end of the pulling rope 400 can extend out of the opening 600 and be connected to the grille 200. During the raising of the grill 200, the pulling string 400 may not only move in the width direction of the chute 700, but also swing in the direction perpendicular to the width direction of the chute 700, and the swing of the pulling string 400 may cause a position deviation in the horizontal direction when the grill 200 is raised. In order to prevent the above-described swing from affecting the grill 200, the maximum guide distance of the guide structure 500 in the horizontal direction in the direction perpendicular to the width direction of the chute 700 in the embodiment of the present invention needs to be set larger than the width of the opening 600 in the same direction in the horizontal direction. For convenience of description, the direction perpendicular to the width of the chute in the horizontal direction is set as the first direction (i.e., the Y direction in the drawing), and it is understood that the Y direction is perpendicular to the X direction, and the maximum guide distance of the guide structure 500 in the Y direction needs to be set larger than the width of the opening 600 in the Y direction. For example, the guide structure 500 has a maximum guide distance of L3 in the Y direction, a width of the opening 600 in the Y direction of L4, and L3 may be 5mm when L4 is 3 mm. Here, it is understood that the opening 700 may be provided on the face frame 100.

It should be noted that, since the pulling rope 400 itself has a certain degree of flexibility, the pulling rope 400 also swings in the Y direction, and in order to reduce the displacement deviation of the grille 200 in the Y direction caused by the deformation of the pulling rope 400 itself, the maximum guiding distance L3 of the guiding structure 500 in the Y direction may be further increased, so that the guiding structure 500 may give the grille 200 a larger limit range in the horizontal direction, for example, the maximum guiding distance of the guiding structure 500 in the Y direction may be greater than twice the width of the opening 600 in the Y direction.

Referring to fig. 10 and 11, the pulley 320 according to the embodiment of the present invention may be disposed on the surface frame 100, or may be disposed on an area of the air conditioner body (not shown) other than the surface frame 100. The pulley 320 may be directly rotatably attached to the face frame 100, or the pulley 320 may be rotatably provided on the motor 300, and the motor 300 may be attached to the face frame 100 through the base 310. The base 310 has a receiving space 311 formed therein, and when the pulley 320 is received in the receiving space 311, there is a mounting gap between the pulley 320 and the inner wall of the base 310 to prevent the pulley 320 from interfering with the base 310 when rotating relative to the base 310, and therefore, in the radial direction of the pulley 320, if the single-side gap between the pulley 320 and the inner wall of the base 310 is a, a needs to be smaller than the diameter of the traction rope 400 to prevent the traction rope 400 from falling out of the pulley 320 from the gap. For example, the diameter of the traction rope 400 is 0.5mm, and accordingly, the unilateral gap a between the pulley 320 and the inner wall of the base 310 may be set to 0.3 mm. It is understood that the diameter of the hauling cable 400 may be selected to be equal to or greater than 0.5mm diameter steel wire to ensure the strength of the hauling cable 400, for example, 0.5mm, 0.6mm, 0.7mm, etc. may be selected.

As shown in fig. 8, the initial end of the pulling rope 400 according to the embodiment of the present invention is provided with a positioning member 410, wherein the initial end of the pulling rope 400 is the end of the pulling rope 400 connected to the pulley 320, and the end of the pulling rope 400 is the end of the pulling rope 400 connected to the grill 200. The pulley 320 is provided with an avoiding hole 321, the avoiding hole 321 extends along the axis of the pulley 320 and can penetrate through the pulley 320, and the positioning member 410 can penetrate through the avoiding hole 321. In addition, the pulley 320 is further provided with a positioning groove 322, the positioning groove 322 is communicated with the avoiding hole 321, and the positioning element 410 can be fixed in the positioning groove 322. When the device is installed, one end of the traction rope 400, which is provided with the positioning element 410, needs to pass through the avoiding hole 321, the positioning element 410 and the traction rope 400 are moved to the position of the positioning groove 322 together, the positioning element 410 is fixed in the positioning groove 322, the positioning element 410 is prevented from sliding to avoid the avoiding hole 321, other parts of the traction rope 400 can be gradually wound in the sliding groove 700 of the pulley 320, the connection between the traction rope 400 and the pulley 320 is realized, and the connection mode is convenient and fast. Wherein, the avoiding hole 321 may be sized to be larger than the outer size of the positioning member 410 so that the positioning member 410 passes through the avoiding hole 321. It should be noted that the overall dimension of the positioning element 410 is the width of the positioning element 410 at the position with the largest dimension.

As shown in fig. 4 and 6, the guide structure 500 of the present invention includes a guide portion 510 and a protrusion portion 520, and one of the face frame 100 and the grill 200 is provided with the guide portion 510, and the other is provided with the protrusion portion 520. It is understood that, in one embodiment of the present invention, the grill 200 is provided with the guide portion 510, and the protrusion portion 520 is provided on the face frame 100 at a position corresponding to the guide portion 510; in another embodiment of the present invention, the guide 510 is disposed on the face frame 100, and the protrusion 520 is disposed on the grill 200.

It is understood that when the guide 510 is provided on the face frame 100, the guide 510 may be provided at the periphery of the mounting region 110 and near the edge of the mounting region 110, and the guide 510 may be inclined downward in a direction away from the mounting region 110; referring to fig. 4 and 6, when the guide 510 is provided on the grill 200, the guide 510 may be provided at a position of the grill 200 near the edge, and the guide 510 may be inclined downward from the middle of the grill 200 toward the edge of the grill 200.

It should be noted that the mounting area 110 may be a hollow area on the face frame 100, or may be a recessed portion on the face frame 100; the periphery of the mounting region 110 may refer to a region of the face frame 100 located outside the mounting region 110, or may refer to a region of the face frame 100 adjacent to the boundary of the mounting region 110.

Referring to fig. 7, which is a schematic partial structure diagram of the guide portion 510 and the protrusion portion 520 when they are matched, the protrusion portion 520 in the embodiment of the present invention may be a corner or a rib, the guide portion 510 disposed on the grille 200 or the face frame 100 may be a plane or a curved surface, and the matching between the guide portion 510 and the protrusion portion 520 may be that the protrusion portion 520 abuts against the guide portion 510, that is, after the grille 200 is lifted to a certain position, the protrusion portion 520 may abut against the guide portion 510, so as to guide the grille 200 by the guide structure 500. Furthermore, it is understood that L1 is the distance along the X direction of the projection of the guide 510 on the horizontal plane, and L3 is the distance along the Y direction of the projection of the guide 500 on the horizontal plane.

The embedded air conditioner of the embodiment of the utility model comprises the panel component in the embodiment.

It should be noted that the air conditioner body of the embedded air conditioner may be fixed at a ceiling or a ceiling, the face frame 100 may be disposed on the lower end surface of the air conditioner body of the embedded air conditioner, and the face frame 100 may have an air inlet corresponding to the mounting area 110. Specifically, the grille 200 can be driven by the lifting mechanism 300 to ascend and descend by the pulling rope 400, and the grille on the embedded air conditioner is not required to be cleaned manually by means of auxiliary tools such as ladders, so that the grille is safer and more convenient.

When the grill 200 is dropped to the drop zone below the installation zone 110, the in-line air conditioner is in a clean state, and the grill 200 can be cleaned. When the grille 200 rises to the installation area 110, the embedded air conditioner is in a use state, and after the embedded air conditioner is started, air in the environment can enter the air conditioner body of the embedded air conditioner for heat exchange through the grille 200 and the air inlet on the face frame 100 in sequence.

It should be noted that, a filter screen may be disposed on the grille 200, and the filter screen may filter air entering the air inlet, wherein the filter screen may be connected to the grille 200 by means of magnet adsorption or fastening member connection, so as to be convenient for detaching the filter screen.

It should be noted that, as shown in fig. 2, four lifting mechanisms 300 may be disposed in the panel assembly, four lifting mechanisms 300 may be respectively connected to four pulling ropes 400, and the four pulling ropes 400 correspond to four edges or corners of the suspended grating 200, so that the lifting process of the grating 200 may be more stable.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims (10)

1. A panel assembly, comprising:

the face frame is provided with an installation area;

a grill for fitting to the mounting area;

the lifting mechanism is used for driving the grating to lift relative to the face frame and comprises a pulley and a traction rope, the pulley is arranged on the face frame and provided with a sliding groove, one end of the traction rope is connected with the pulley, the other end of the traction rope is connected with the grating, and the traction rope can be wound in the sliding groove;

and a guide structure is arranged between the face frame and the grille, and the maximum guide distance L1 of the guide structure along the width direction of the sliding chute is greater than the width L2 of the sliding chute in the horizontal direction.

2. The panel assembly of claim 1, wherein in a horizontal direction, a maximum guide distance L1 of the guide structure in the width direction of the chute is greater than twice a width L2 of the chute.

3. The panel assembly of claim 1, wherein the lifting mechanism further comprises a driving member and a base, the base is disposed on the face frame, the driving member is disposed on the base, and the pulley is connected to an output end of the driving member.

4. The panel assembly of claim 3, wherein the face frame or the base has an opening through which the pulling rope can pass, and a direction perpendicular to the width of the sliding groove is a first direction in the horizontal direction, and a maximum guiding distance L3 of the guiding structure along the first direction is greater than a width L4 of the opening in the first direction.

5. The panel assembly of claim 4, wherein a maximum guiding distance L3 of the guiding structure in the first direction is greater than twice a width L4 of the opening in the first direction.

6. The panel assembly of claim 3, wherein the base has a receiving space formed therein, the pulley being received in the receiving space, and a single-sided radial gap dimension a between the pulley and the inner wall of the base being less than a diameter of the pull cord.

7. The panel assembly according to any one of claims 1 to 6, wherein a positioning member is disposed at one end of the pulling rope, the pulley is provided with an avoiding hole and a positioning groove communicating with the avoiding hole along an axial direction of the pulley, and the positioning member can pass through the avoiding hole and be fixed in the positioning groove.

8. A panel assembly according to any one of claims 1 to 6, wherein the guide formation comprises a guide portion and a projection portion engageable with the guide portion, one of the face frame and the grille being provided with the guide portion and the other being provided with the projection portion.

9. The panel assembly of claim 8, wherein the guide portion is a flat surface that is obliquely disposed on the grid, the guide portion is located at an edge of the grid, and the projection portion can abut the guide portion.

10. A built-in air conditioner, characterized by comprising the panel assembly as recited in any one of claims 1 to 9.

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