CN215909368U - Sliding door panel assembly and cabinet air conditioner with same - Google Patents

Abstract

The utility model provides a sliding door panel component and a cabinet air conditioner with the same, wherein the sliding door panel component is arranged at an opening of a shell and comprises: the sliding door plate is movably arranged at the opening; the driving structure comprises a mounting seat, and a driving gear and a driving rack which are meshed with each other, wherein a first guide groove is formed in the mounting seat, and the driving rack is movably arranged in the first guide groove; the driving gear is rotatably arranged, and the driving rack is connected with the sliding door plate so that the driving gear drives the sliding door plate to move through the driving rack; the driving rack is of a flexible structure and is bent and deformed along the tooth form, so that the driving rack is deformed along with the shape change of the first guide groove in the movement process. Through the technical scheme provided by the utility model, the technical problem of high assembly precision of the sliding door panel component in the prior art can be solved.

Description

Sliding door panel assembly and cabinet air conditioner with same

Technical Field

The utility model relates to the technical field of cabinet air conditioners, in particular to a sliding door panel assembly and a cabinet air conditioner with the same.

Background

At present, the floor type cabinet air conditioner mostly adopts the air supply of open-type supply-air outlet, in order to satisfy the needs such as dustproof, protection against insects to the supply-air outlet, is provided with the slip door plant in supply-air outlet department generally, opens or closes the supply-air outlet through the slip door plant to inside avoiding the foreign matter to get into the air conditioner, also can guarantee the wholeness of air conditioner outward appearance.

However, the transmission mode of the sliding door panel in the prior art is mostly rigid transmission between the gear and the rack, and for rigid transmission, the matching precision of the moving parts is generally required to be high, and the rack can only move along a straight line, and the space needs to be avoided for the movement of the rack by a long straight line, so that the problems of overhigh space occupation, low assembly efficiency, inconvenient maintenance and the like of the air conditioner are caused.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a sliding door panel assembly and a cabinet air conditioner with the same, and aims to solve the technical problem that the sliding door panel assembly in the prior art is high in assembling precision.

In order to achieve the above object, according to one aspect of the present invention, there is provided a sliding door panel assembly installed at an opening of a case, the sliding door panel assembly including: the sliding door plate is movably arranged at the opening; the driving structure comprises a mounting seat, and a driving gear and a driving rack which are meshed with each other, wherein a first guide groove is formed in the mounting seat, and the driving rack is movably arranged in the first guide groove; the driving gear is rotatably arranged, and the driving rack is connected with the sliding door plate so that the driving gear drives the sliding door plate to move through the driving rack; the driving rack is of a flexible structure and is bent and deformed along the tooth form, so that the driving rack is deformed along with the shape change of the first guide groove in the movement process.

Further, the first guide groove comprises an arc-shaped groove section, and when at least part of the strip section of the driving rack moves to the arc-shaped groove section, the driving rack deforms along with the shape change of the arc-shaped groove section.

Further, the driving rack includes: the device comprises a body part and a plurality of convex teeth, wherein the plurality of convex teeth are arranged on the body part at intervals; the protruding part is arranged on one side, far away from the convex teeth, of the body part and is used for being matched with the groove wall of the first guide groove.

Further, the body portion is of a strip-shaped structure, the protruding portion is of a strip-shaped structure, and the protruding portion extends along the extending direction of the body portion.

Further, the bellying is protruding muscle, and protruding muscle is a plurality of, and a plurality of protruding muscle intervals set up.

Further, the drive rack is made of a plastic material.

Further, a second guide groove is provided at the opening of the housing, and at least a portion of the sliding door panel is inserted into the second guide groove to guide the movement of the sliding door panel through the second guide groove.

Further, the sliding door panel assembly further comprises: and one end of the swing rod is hinged with the driving rack, and the other end of the swing rod is hinged with the sliding door panel.

Furthermore, the swing rod comprises a rod body and two clamping pins, and the two clamping pins are oppositely arranged at two ends of the rod body; the sliding door plate and the driving rack are both provided with pin holes, and the bayonet lock is rotatably inserted in the pin holes.

Further, the bayonet lock includes first arc fixture block and second arc fixture block, and first arc fixture block sets up in order to form the clearance that moves with second arc fixture block interval to insert at the bayonet lock and establish the in-process to the pinhole and make first arc fixture block and second arc fixture block move and take place deformation to the clearance that moves.

Furthermore, a first limiting bulge is arranged at the end part of the first arc-shaped fixture block; and/or a second limiting bulge is arranged at the end part of the second arc-shaped fixture block.

According to another aspect of the utility model, a cabinet air conditioner is provided, and the cabinet air conditioner comprises a sliding door panel assembly, wherein the sliding door panel assembly is provided.

By applying the technical scheme of the utility model, the driving rack is of a flexible structure and can be bent and deformed along the tooth shape, so that the driving rack can be adaptively changed along with the change of the shape of the first guide groove, the requirement of low matching precision between the driving rack and the first guide groove is met, the assembly is convenient, the matching precision of moving parts is reduced, and the complexity of a driving structure is reduced. In addition, the positions of the first guide grooves can be distributed according to the actual spatial positions, the situation that the first guide grooves occupy extra space is avoided, and the compactness of the structural layout is improved. Therefore, the technical problem that the assembly precision of the sliding door panel assembly in the prior art is high can be solved through the technical scheme provided by the utility model.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

FIG. 1 illustrates an exploded view of a sliding door panel assembly provided in accordance with an embodiment of the present invention;

FIG. 2 illustrates a schematic positional diagram of two drive configurations provided in accordance with an embodiment of the present invention;

FIG. 3 illustrates a structural view of a sliding door panel assembly provided in accordance with an embodiment of the present invention;

FIG. 4 illustrates a schematic structural view of a drive rack provided in accordance with an embodiment of the present invention;

FIG. 5 illustrates a structural schematic view of another angle of the drive rack provided in accordance with an embodiment of the present invention;

FIG. 6 is a schematic view of a sliding door panel provided in accordance with an embodiment of the present invention mounted on a support bracket;

fig. 7 is a schematic structural view illustrating a second guide groove on the support bracket according to an embodiment of the present invention;

FIG. 8 is a schematic view showing a structure of a sliding door panel assembly for closing a blowing port according to an embodiment of the present invention;

FIG. 9 is a schematic view showing a structure of a sliding door panel assembly for opening a supply air outlet according to an embodiment of the present invention;

fig. 10 shows a schematic structural diagram of a swing link provided according to an embodiment of the present invention.

Wherein the figures include the following reference numerals:

10. a sliding door panel; 11. a guide shaft; 20. a drive structure; 21. a mounting seat; 211. a first guide groove; 22. a drive gear; 23. a drive rack; 231. a body portion; 232. a convex tooth; 233. a boss portion; 24. a drive motor; 30. a support frame; 31. a second guide groove; 40. a swing rod; 41. a rod body; 42. a bayonet lock; 421. a first arc-shaped fixture block; 422. a second arc-shaped fixture block; 423. a first limit protrusion; 424. a second limit bulge; 50. a pin hole; 60. an indoor unit casing; 61. an air supply outlet.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

As shown in fig. 1 to 10, in the first embodiment of the present invention, there is provided a sliding door panel assembly, which is installed at an opening (in the present embodiment, the opening is mainly referred to as an indoor unit casing 60) of a casing (in the present embodiment, the casing is mainly referred to as an indoor unit casing 60 of a cabinet air conditioner), and includes a sliding door panel 10 and a driving structure 20, wherein the sliding door panel 10 is movably disposed at the opening. The driving structure 20 includes a mounting seat 21, and a driving gear 22 and a driving rack 23 engaged with each other, wherein the mounting seat 21 is provided with a first guiding groove 211, and the driving rack 23 is movably disposed in the first guiding groove 211. The driving gear 22 is rotatably disposed, and the driving rack 23 is connected to the sliding door panel 10, so that the driving gear 22 drives the sliding door panel 10 to move through the driving rack 23. The driving rack 23 is of a flexible structure, so that the driving rack 23 is bent and deformed along the tooth shape, so that the driving rack 23 deforms along with the shape change of the first guide groove 211 during the movement process.

By adopting the structure, the driving rack 23 is of a flexible structure, and the driving rack 23 can be bent and deformed along the tooth form, so that the driving rack 23 can be adaptively changed along with the change of the shape of the first guide groove 211, the requirement of low matching precision between the driving rack 23 and the first guide groove 211 is met, the assembly is convenient, the matching precision of moving parts is reduced, and the complexity of the driving structure 20 is reduced. In addition, the positions of the first guide grooves 211 can be arranged according to the actual spatial positions, so that the first guide grooves 211 can be prevented from occupying extra space, and the compactness of the structural arrangement is improved. Therefore, through the sliding door panel assembly that this embodiment provided, can solve the high technical problem of the assembly precision of the sliding door panel assembly among the prior art.

Specifically, the first guide slot 211 in this embodiment includes an arc-shaped slot section, and when at least a part of the strip section of the driving rack 23 moves to the arc-shaped slot section, the driving rack 23 deforms along with the change of the shape of the arc-shaped slot section. With such a configuration, the first guide grooves 211 can be arranged according to the actual space, and compared with a rigid rack, the present embodiment does not need to separately flow out a long linear region for the driving rack 23 to move, and the driving rack 23 in the present embodiment can change with the position change of the first guide grooves 211, so that the compactness of the structural arrangement can be effectively improved.

In the present embodiment, the driving rack 23 includes a main body 231, a plurality of teeth 232, and a protruding portion 233, the plurality of teeth 232 are disposed on the main body 231 at intervals. A projection 233 is provided on a side of the body portion 231 remote from the tooth 232, the projection 233 being for engagement with a groove wall of the first guide groove 211. With such a structural arrangement, the friction area between the driving rack 23 and the first guide groove 211 can be reduced by providing the protruding portion 233, and accordingly, the friction force between the driving rack 23 and the first guide groove 211 is reduced, so that the driving rack 23 can smoothly move in the first guide groove 211, and the smoothness of the movement of the driving rack 23 is improved.

Specifically, the main body 231 in this embodiment is a strip structure, the protruding portion 233 is a strip structure, and the protruding portion 233 extends along the extending direction of the main body 231. By adopting the structure, the movement smoothness of the driving rack 23 can be improved conveniently, and the movement performance of the driving rack 23 is optimized.

In this embodiment, the protruding portion 233 is a plurality of ribs, and the plurality of ribs are disposed at intervals. The convex rib has simple structure, stable effect and convenient production and manufacture. Preferably, the number of the ribs in this embodiment is two, and the two ribs are arranged at intervals.

In particular, the driving rack 23 in this embodiment is made of a plastic material in order to ensure that the driving rack 23 forms a flexible structure for deforming the driving rack 23 by bending along the tooth shape. Specifically, the driving rack 23 in this embodiment is an integrally formed structure, and may be formed by injection molding.

In this embodiment, a thin-wall connected structure is formed between the tooth forms of the convex teeth 232, the driving rack 23 is flexible in rigidity and can be bent and deformed along the tooth form, and it can be further ensured that the driving rack 23 can effectively form a flexible structure, so that the driving rack 23 can be bent and deformed along the tooth form.

Specifically, the opening of the housing in the present embodiment is provided with a second guide groove 31, and at least a portion of the sliding door panel 10 is inserted into the second guide groove 31 to guide the movement of the sliding door panel 10 through the second guide groove 31. By adopting the structure, the sliding door panel 10 can move along the preset track conveniently according to actual needs, and the movement smoothness of the sliding door panel 10 is improved. Specifically, the second guide groove 31 in this embodiment includes a linear groove and an arc groove that are communicated with each other, the sliding door panel 10 moves linearly in the linear groove, and the sliding door panel 10 moves in the arc groove in a direction away from the opening, so that the sliding door panel 10 is pushed out, thereby reducing a gap between the sliding door panel 10 and the opening, and further improving the sealing performance of the sliding door panel 10.

In this embodiment, the sliding door panel assembly further includes a swing link 40, one end of the swing link 40 is hinged to the driving rack 23, and the other end of the swing link 40 is hinged to the sliding door panel 10. With such a structural arrangement, the driving rack 23 can bring driving power to the sliding door panel 10 by arranging the swing link 40, so as to move the sliding door panel 10 along a predetermined track. In addition, the sliding door panel 10 has certain movement flexibility due to the hinged connection of the swing link 40, and when the sliding door panel moves to the arc-shaped groove of the second guide groove 31, the sliding door panel 10 can move smoothly, so that the movement smoothness of the sliding door panel 10 is improved.

Specifically, the swing link 40 in this embodiment includes a rod 41 and two latches 42, where the two latches 42 are oppositely disposed at two ends of the rod 41. The sliding door panel 10 and the driving rack 23 are provided with pin holes 50, and the bayonet pins 42 are rotatably inserted in the pin holes 50. By adopting the structure, the structure is simple, the installation and the disassembly are convenient, and the effect is reliable.

In this embodiment, the latch 42 includes a first arc-shaped latch 421 and a second arc-shaped latch 422, and the first arc-shaped latch 421 and the second arc-shaped latch 422 are disposed at an interval to form a movable gap, so that the first arc-shaped latch 421 and the second arc-shaped latch 422 move and deform toward the movable gap in the process of inserting the latch 42 into the pin hole 50. By adopting the structure, the bayonet pin 42 can be conveniently detached and installed, and the convenience of operation is improved. Preferably, the first arc-shaped fixture 421 and the second arc-shaped fixture 422 are matched with the structure of the pin hole 50, so as to improve the smoothness of the rotation of the joint.

Specifically, in this embodiment, a first limiting protrusion 423 may be disposed at an end of the first arc-shaped latch 421; or, a second limiting protrusion 424 is disposed at an end of the second arc-shaped fixture block 422; or, a first limiting protrusion 423 is disposed at an end of the first arc-shaped latch 421, and a second limiting protrusion 424 is disposed at an end of the second arc-shaped latch 422. The first stopper protrusion 423 and the second stopper protrusion 424 are used to limit the position of the pin hole 50, thereby preventing the pin 42 from being released from the pin hole 50.

Preferably, in this embodiment, a first limiting protrusion 423 is disposed at an end of the first arc-shaped latch 421, and a second limiting protrusion 424 is disposed at an end of the second arc-shaped latch 422. By adopting the structure, the first arc-shaped fixture block 421 and the second arc-shaped fixture block 422 can be positioned better, so that the clamping pin 42 is prevented from being separated from the lower air in the operation process.

Through setting up drive rack 23 to bar structure in this embodiment, can satisfy opening, closing supply-air outlet 61, simplify mechanism's assembly space, improve the assembly efficiency of sliding door board subassembly, convenient maintenance. The driving rack 23 in this embodiment can be changed adaptively according to the position change and the shape change of the first guide groove 211, and the requirement of low-precision matching between the driving rack 23 and the first guide groove 211 is met. The driving rack 23 and the sliding door panel 10 are rotatably connected through the swing rod 40, so that the assembly and disassembly are convenient.

Preferably, the number of the driving structures 20 in the present embodiment is two, and the two driving structures 20 are disposed at intervals on both sides of the sliding door panel 10 to improve the movement smoothness of the sliding door panel 10. Accordingly, there are two swing links 40 in this embodiment. Specifically, the mounting seat 21 in this embodiment may be a mounting box structure, the driving motor 24 and the driving gear 22 are both mounted in a mounting cavity of the mounting box, and the mounting cavity is communicated with the first guide groove 211.

When the installation is carried out, the driving motors 24 are respectively installed in the installation cavities, the racks are installed in the first guide grooves 211, then the driving gears 22 are assembled on the driving motors 24 and meshed with the driving nuts, and then the supporting frame 30 is covered on the installation box and fixed through screws; then, the bayonet pins 42 at one end of the two swing rods 40 are respectively clamped into the pin holes 50 at two sides of the sliding door panel 10, the guide shafts 11 of the sliding door panel 10 are assembled into the second guide grooves 31 at two sides of the support frame 30, and finally the bayonet pins 42 at the other end of the arbhi rod are clamped into the pin holes 50 of the driving rack 23, so that the assembly of the sliding door panel assembly can be completed. The integral sliding door plate component in the embodiment has the characteristics of small occupied space, simplicity in assembly and convenience in maintenance.

According to the sliding door device in the technical scheme, the driving gear 22 is driven to rotate by the driving motors 24 on the two sides, the driving rack 23 which drives the flexible structure through the driving rack 23 moves along the first guide groove 211, the driving rack 23 drives the swing rod 40, the sliding door panel 10 is connected with the swing rod 40, the swing rod 40 further drives the sliding door panel 10, the sliding door panel 10 moves up and down along the track of the guide rail, the clamping pins 42 at the two ends of the swing rod 40 can axially rotate, and the angles of the swing rod 40 and the sliding door panel 10 can change along with the change of the motion track of the sliding door panel 10. Meanwhile, the driving rack 23 is soft, so that during movement, the driving rack 23 can deform along the shape of the first guide groove 211, and the assembly precision requirement of the driving rack 23 and the first guide groove 211 is lower. The driving rack 23 is actively connected with the sliding door panel 10 through the swing rod 40, and the requirement on the assembly precision of parts is lower.

The second embodiment of the utility model provides a cabinet air conditioner, which comprises a sliding door panel assembly and an indoor unit shell 60, wherein the sliding door panel assembly is the sliding door panel assembly. The indoor unit casing 60 is provided with a blowing port 61, and the sliding door panel 10 is movably provided at the blowing port 61 to close the blowing port 61 or open the blowing port 61.

From the above description, it can be seen that the above-described embodiments of the present invention achieve the following technical effects: simple structure, motion part cooperation required precision are low, have reduced the drive mechanism and have taken the too high condition to the space of cabinet air conditioner, have improved assembly efficiency, are convenient for maintain, have simplified the assembly space.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (12)

1. A sliding door panel assembly, wherein the sliding door panel assembly is mounted at an opening of a housing, the sliding door panel assembly comprising:

a sliding door panel (10) movably disposed at the opening;

the driving structure (20) comprises a mounting seat (21), and a driving gear (22) and a driving rack (23) which are meshed with each other, wherein a first guide groove (211) is formed in the mounting seat (21), and the driving rack (23) is movably arranged in the first guide groove (211); the driving gear (22) is rotatably arranged, and the driving rack (23) is connected with the sliding door panel (10) so that the driving gear (22) drives the sliding door panel (10) to move through the driving rack (23);

the driving rack (23) is of a flexible structure, so that the driving rack (23) is bent and deformed along the tooth shape, and the driving rack (23) deforms along with the shape change of the first guide groove (211) in the movement process.

2. Sliding door panel assembly according to claim 1, characterized in that the first guide slot (211) comprises an arc-shaped slot section, to which at least part of the strip section of the drive rack (23) moves, the drive rack (23) being deformed as a function of the shape of the arc-shaped slot section.

3. Sliding door panel assembly according to claim 1, characterized in that the driving rack (23) comprises:

the gear comprises a body part (231) and a plurality of convex teeth (232), wherein the convex teeth (232) are arranged on the body part (231) at intervals;

the protruding portion (233) is arranged on one side, away from the convex tooth (232), of the body portion (231), and the protruding portion (233) is used for being matched with the groove wall of the first guide groove (211).

4. A sliding door panel assembly according to claim 3, characterized in that the body portion (231) is of a strip-shaped configuration and the protruding portion (233) is of a strip-shaped configuration, the protruding portion (233) extending in the extension direction of the body portion (231).

5. The sliding door panel assembly of claim 4, wherein said raised portion (233) is a plurality of ribs, and said plurality of ribs are spaced apart.

6. Sliding door panel assembly according to claim 1, characterized in that the driving rack (23) is made of a plastic material.

7. Sliding door panel assembly according to claim 1, characterized in that a second guide groove (31) is provided at the opening of the housing, into which second guide groove (31) at least part of the sliding door panel (10) is embedded to guide the movement of the sliding door panel (10) through the second guide groove (31).

8. The sliding door panel assembly according to claim 1, further comprising:

one end of the swing rod (40) is hinged to the driving rack (23), and the other end of the swing rod (40) is hinged to the sliding door panel (10).

9. The sliding door panel assembly according to claim 8, characterized in that the swing link (40) comprises a rod (41) and two detents (42), the two detents (42) are oppositely disposed at two ends of the rod (41); the sliding door panel (10) and the driving rack (23) are both provided with pin holes (50), and the bayonet pins (42) are rotatably inserted in the pin holes (50).

10. The sliding door panel assembly according to claim 9, wherein the locking pin (42) comprises a first arc-shaped locking block (421) and a second arc-shaped locking block (422), the first arc-shaped locking block (421) and the second arc-shaped locking block (422) are arranged at an interval to form a movable gap, so that the first arc-shaped locking block (421) and the second arc-shaped locking block (422) move to the movable gap and deform in the process that the locking pin (42) is inserted into the pin hole (50).

11. The sliding door panel assembly according to claim 10,

a first limiting bulge (423) is arranged at the end part of the first arc-shaped fixture block (421); and/or the presence of a gas in the gas,

the end part of the second arc-shaped fixture block (422) is provided with a second limiting protrusion (424).

12. A cabinet air conditioner, characterized in that it comprises a sliding door panel assembly as claimed in any one of claims 1 to 11.

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