CN220981468U

CN220981468U - Screen panel mounting structure and air conditioner of outer machine of air conditioner

Info

Publication number: CN220981468U
Application number: CN202323007797.1U
Authority: CN
Inventors: 傅债估; 姚威; 曾博文; 练方成
Original assignee: Aux Air Conditioning Co Ltd; Ningbo Aux Electric Co Ltd
Current assignee: Aux Air Conditioning Co Ltd; Ningbo Aux Electric Co Ltd
Priority date: 2023-11-08
Filing date: 2023-11-08
Publication date: 2024-05-17
Anticipated expiration: 2033-11-08

Abstract

The utility model provides a mesh enclosure mounting structure of an air conditioner external unit and an air conditioner, wherein the mounting structure comprises a front panel and a mesh enclosure, the front panel is provided with an air outlet, the front panel is provided with a sink groove at the outer edge of the air outlet, the outer edge of the sink groove is connected with a plate body of the front panel, the plate body is provided with an assembly part, and the mesh enclosure is connected with the assembly part in a detachable manner; according to the utility model, the assembly part is arranged outside the sinking groove, so that at least the inner edge of the sinking groove can be outwards expanded as much as possible, the diameter of the air outlet can be increased, and the air outlet area and the air outlet quantity of the air conditioner external unit are correspondingly increased; meanwhile, the assembly part is arranged on the outer side of the sink, is relatively far away from the air outlet, and can effectively reduce the probability of air flow backflow.

Description

Screen panel mounting structure and air conditioner of outer machine of air conditioner

Technical Field

The utility model relates to the technical field of air conditioners, in particular to a net cover mounting structure of an air conditioner external unit and an air conditioner.

Background

An air conditioner is an indispensable electrical device in daily life of people, and has various structural forms. With the continuous improvement of the industrial design level and the application of new technology, new materials and new models to air conditioners, various air conditioners are developed, and structural optimization is performed on each part in the air conditioners.

Taking an air conditioner outdoor unit as an example, a structure at an air outlet of the outdoor unit in the prior art often includes a front panel and a mesh enclosure. As shown in figure 1, a circular air outlet is formed in the middle of a common front panel in the prior art, a mesh enclosure is generally circular, an annular mounting groove is formed in the outer edge of the air outlet, a clamping interface, a screw hole and other structures are formed in the bottom of the mounting groove, the outer edge of the circular mesh enclosure is positioned through the annular mounting groove, and then the mesh enclosure is fixed on the front panel through buckles and screws distributed annularly on the mesh enclosure.

However, in the matching structure of the front panel and the mesh enclosure, the air outlet is formed on the inner ring side of the mounting groove, but because the groove bottom of the mounting groove is often required to be provided with a clamping interface, a screw hole and other structures, the groove bottom of the mounting groove is required to have a certain width space guarantee (the corresponding width K in fig. 1), on the basis, if the air outlet diameter is required to be continuously increased, the whole mounting groove is required to be expanded, the distance between the mounting groove and the upper end face and the lower end face of the front panel is too small, difficulty is brought to production and assembly, and space interference between parts is possibly caused. Therefore, the width K of the front panel mounting groove in the prior art limits the size of the air outlet, is unfavorable for increasing the diameter of the air outlet, and correspondingly, the air outlet quantity and the heat exchange effect of the external machine are limited to a certain extent.

Disclosure of utility model

In view of the above, the present utility model is directed to a mesh enclosure mounting structure of an air conditioner external unit and an air conditioner, so as to solve the problem that the diameter of an air outlet is difficult to further increase due to the limitation of a mounting groove on the size of the air outlet in the prior art.

In order to achieve the above purpose, the technical scheme of the utility model is realized as follows:

The utility model provides a screen panel mounting structure of outer machine of air conditioner, includes front panel, screen panel, the front panel sets up the air outlet, the front panel sets up the heavy groove in the outer fringe of air outlet, the outer fringe of heavy groove is connected with the plate body of front panel, the plate body sets up the assembly portion, the screen panel is connected with the assembly portion with the mode that can dismantle. Compared with the prior art, the assembly part is arranged outside the sink, in particular on the plate body outside the sink, so that at least the inner edge of the sink can be outwards expanded as much as possible, the diameter of the air outlet can be increased, and the air outlet area and the air outlet quantity of the air conditioner external unit are correspondingly increased. Meanwhile, because the hole body structure is arranged in the mounting groove in the prior art, the condition that air flow backflow is easy to occur is caused, and the assembly part is arranged on the outer side of the sinking groove and is relatively far away from the air outlet, so that the probability of air flow backflow can be effectively reduced.

Further, the width K of the sinking groove is smaller than the minimum dimension N of the assembling part. Therefore, the inner edge of the sinking groove can be outwards expanded as much as possible, the size space for arranging any assembly structure is not provided, the diameter of the air outlet can be effectively increased, and the air outlet area and the air outlet quantity of the air conditioner external unit are correspondingly increased.

Further, the mesh enclosure is connected with the assembly part at least in a clamping manner. Specifically, the assembly portion includes the joint hole, the screen panel is close to one side of front panel and sets up the jack catch, jack catch and joint hole joint. Therefore, the mesh enclosure can be assembled with the front panel in a simpler and more convenient mode, and the mesh enclosure is convenient to assemble, disassemble and maintain.

Further, the outer edge of the mesh enclosure is provided with a plurality of clamping claws, and the center angle E between any two adjacent clamping claws is 45-55 degrees by taking the center of the mesh enclosure as a reference. Therefore, the mesh enclosure is provided with a plurality of clamping claws which are uniformly distributed, so that an assembly structure with relatively uniformly distributed stress can be formed between the mesh enclosure and the front panel, the situation that the acting points are too concentrated is avoided, and the long-term service state of the assembly structure is guaranteed.

Further, the assembly part comprises a second assembly hole, the mesh cover is provided with a first assembly hole corresponding to the second assembly hole, and the first assembly hole and the second assembly hole can be connected through a fastener. Therefore, when the mesh enclosure is clamped with the front panel, the mesh enclosure is further connected and fixed with the front panel through the fastener, and the assembly firmness of the mesh enclosure on the front panel is improved.

Further, the center angle F between the first assembly hole and the nearest jaw is 40-55 degrees by taking the center of the mesh enclosure as a reference. Therefore, the first assembly holes and the clamping claws are arranged on the mesh enclosure in a relatively uniform arrangement mode, on one hand, the assembly firmness of the mesh enclosure on the front panel is improved, on the other hand, an assembly structure with relatively uniform stress distribution can be formed between the mesh enclosure and the front panel, the situation that the acting points are too concentrated is avoided, and the long-term service state of the assembly structure is guaranteed.

Further, the end of the claw is provided with a bump, the bump extends towards the mesh enclosure, the claw and the clamping hole are in a clamping state, and the bump is abutted to the inner side surface of the front panel. Thereby the assembling firmness between the net cover and the front panel can be further improved.

Further, taking the center of the air outlet as a reference, and recording the farthest distance between the assembly part and the center of the air outlet as M; the radius of the net cover is more than or equal to M. Therefore, after the mesh enclosure is assembled with the front panel, the mesh enclosure not only can completely cover the outside of the air outlet, but also can shield the assembly part, so that the hole site of the assembly structure is prevented from being exposed, on one hand, the appearance aesthetic property of the air conditioner external unit is improved, on the other hand, dust and dirt accumulation can be reduced, and the surface of a product is kept clean.

The utility model provides an air conditioner, includes outer machine, interior machine with outer machine is connected, outer machine sets up the screen panel mounting structure of outer machine of air conditioner for to the screen panel is installed.

Compared with the prior art, the mesh enclosure mounting structure of the air conditioner external unit and the air conditioner have the following advantages:

According to the mesh enclosure mounting structure of the air conditioner external unit and the air conditioner, the assembly part is arranged outside the sink, particularly on the plate body outside the sink, so that at least the inner edge of the sink can be expanded outwards as much as possible, the diameter of the air outlet can be increased, and the air outlet area and the air outlet quantity of the air conditioner external unit are correspondingly increased.

Meanwhile, because the hole body structure is arranged in the mounting groove in the prior art, the condition that air flow backflow is easy to occur is caused, and the assembly part is arranged at the outer side of the sinking groove and is relatively far away from the air outlet, so that the probability of air flow backflow can be effectively reduced.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of a front panel of an air conditioner outdoor unit according to the prior art;

Fig. 2 is an assembly schematic diagram (front view) of a front panel and a mesh enclosure of an air conditioner external unit according to an embodiment of the present utility model;

fig. 3 is a schematic structural view (front view) of a front panel of an air conditioner outdoor unit according to an embodiment of the present utility model;

FIG. 4 is an enlarged view of a portion of FIG. 3 at A in accordance with an embodiment of the present utility model;

Fig. 5 is a schematic structural view (rear view) of a mesh enclosure of an air conditioner external unit according to an embodiment of the present utility model;

fig. 6 is a side view of a mesh enclosure of an air conditioner external unit according to an embodiment of the present utility model;

Fig. 7 is a schematic view (rear view) of a front panel and a mesh enclosure of an air conditioner external unit according to an embodiment of the present utility model;

fig. 8 is a partial enlarged view of embodiment of the present utility model at B in fig. 7.

Reference numerals illustrate:

1. A front panel; 11. an air outlet; 12. sinking grooves; 13. a clamping hole; 14. a second fitting hole; 15. a flanging hole; 16. an inner side surface; 17. a plate body; 2. a mesh enclosure; 20. a grid substrate; 21. a first fitting hole; 22. a claw; 23. and (5) protruding points.

Detailed Description

The inventive concepts of the present disclosure will be described below using terms commonly used by those skilled in the art to convey the substance of their work to others skilled in the art. These inventive concepts may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The directional expressions in the utility model are all based on the normal assembly state of the air conditioner external unit.

The utility model will be described in detail below with reference to the drawings in connection with embodiments.

In the conventional matching structure of the front panel and the mesh enclosure, the air outlet is formed at the inner ring side of the mounting groove, but because the groove bottom of the mounting groove is often required to be provided with structures such as a clamping interface and a screw hole, the groove bottom of the mounting groove is required to have a certain width space guarantee (the corresponding width K in fig. 1 is required to be explained), on the basis that the width K in the application is the radial dimension taking the center of the air outlet as the reference, if the diameter of the air outlet is required to be continuously increased, the whole mounting groove is required to be expanded outwards, which causes too small distance between the mounting groove and the upper end face and the lower end face of the front panel, not only causes difficulty in production and assembly, but also may cause spatial interference between components. Therefore, the width K of the front panel mounting groove in the prior art limits the size of the air outlet, is unfavorable for increasing the diameter of the air outlet, and correspondingly, the air outlet quantity and the heat exchange effect of the external machine are limited to a certain extent.

In order to solve the restriction of mounting groove to the air outlet size among the prior art, lead to the problem that the air outlet diameter is difficult to further increase, this embodiment provides a screen panel mounting structure and air conditioner of outer machine of air conditioner, as shown in fig. 2-8, mounting structure includes front panel 1, screen panel 2, front panel 1 sets up air outlet 11, front panel 1 sets up heavy groove 12 at the outer fringe of air outlet 11, the outer fringe of heavy groove 12 is connected with the plate body 17 of front panel 1, plate body 17 sets up the assembly portion, screen panel 2 is connected with the assembly portion with the mode that can dismantle, the width K of heavy groove 12 is less than the minimum dimension N of assembly portion.

The minimum dimension N of the fitting portion refers to the minimum dimension N of any one fitting structure, and K is smaller than N for any one fitting structure, that is, the sink 12 does not have a dimensional space in which any one fitting structure is provided.

Compared with the prior art, the assembly part is arranged outside the sink 12, in particular on the plate 17 outside the sink 12, so that at least the inner edge of the sink 12 can be expanded outwards as much as possible, the diameter of the air outlet 11 can be increased, and the air outlet area and the air outlet quantity of the air conditioner external unit are correspondingly increased.

Meanwhile, because the hole body structure is arranged in the mounting groove in the prior art, the condition that air flow backflow is easy to occur is caused, and the assembly part is arranged at the outer side of the sinking groove 12 and is relatively far away from the air outlet 11, so that the probability of air flow backflow can be effectively reduced.

The mesh enclosure 2 is connected with the assembly part at least in a clamping manner. Specifically, the assembly portion includes a clamping hole 13, a corresponding claw 22 is disposed on one side of the mesh enclosure 2, which is close to the front panel 1, and the claw 22 is clamped with the clamping hole 13. Thereby the screen panel 2 can be assembled with the front panel 1 in a simpler and more convenient way, and the screen panel 2 is convenient to assemble, disassemble and maintain. The minimum width dimension of the clamping hole 13 can be regarded as N, where K is smaller than N.

The outer edge of the net cover 2 is provided with a plurality of clamping claws 22, and the center angle E between any two adjacent clamping claws 22 is 45-55 degrees by taking the center of the net cover 2 as a reference. Correspondingly, the clamping holes 13 are arranged in one-to-one correspondence with the clamping claws 22. Thereby screen panel 2 has a plurality of jack catch 22 of comparatively evenly arranged for can form the assembly structure that atress is comparatively evenly distributed between screen panel 2 and the front panel 1, avoid taking place the too concentrated condition of impetus, be favorable to guaranteeing assembly structure's long-term service condition.

The end of the claw 22 is provided with a bump 23, the bump 23 extends towards the mesh enclosure 2, and when the claw 22 and the clamping hole 13 are in a clamping state, the bump 23 is abutted (or in interference fit) with the inner side surface 16 of the front panel 1, so that the assembly firmness between the mesh enclosure 2 and the front panel 1 can be further improved.

In addition, the assembly part comprises a second assembly hole 14, the mesh enclosure 2 is provided with a first assembly hole 21 corresponding to the second assembly hole 14, and the first assembly hole 21 and the second assembly hole 14 can be connected through a fastener, so that the mesh enclosure 2 and the front panel 1 are further connected and fixed through the fastener while the mesh enclosure 2 is clamped with the front panel 1, and the improvement of the assembly firmness of the mesh enclosure 2 on the front panel 1 is facilitated. In addition, the countersink 12 is further provided with a flanging hole 15 at one side of the second assembly hole 14, which is beneficial to the thinning and weight reduction of the front panel 1 in the sheet metal process, and can prevent the screw sliding teeth of the fastener. The minimum aperture of the first fitting hole 21 can also be regarded as N, where K is smaller than N.

The center angle F between the first assembly hole 21 and the nearest jaw 22 is 40-55 degrees based on the center of the net cover 2. Therefore, the first assembling holes 21 and the clamping claws 22 are arranged on the mesh enclosure 2 in a relatively uniform arrangement mode, on one hand, the assembling firmness of the mesh enclosure 2 on the front panel 1 is improved, on the other hand, an assembling structure with relatively uniform stress distribution can be formed between the mesh enclosure 2 and the front panel 1, the situation that the occurrence of the excessive concentrated force points is avoided, and the long-term service state of the assembling structure is guaranteed.

Preferably, the first assembly holes 21 and the plurality of claws 22 are arranged at the outer edge of the grille substrate 20 of the grille 2 in a circumferential array manner, which is favorable for further improving the uniform distribution of stress between the grille 2 and the front panel 1 and does not cause interference to the air flow of the air outlet at the grille.

Taking the center of the air outlet 11 as a reference, and recording the farthest distance between the assembly part and the center of the air outlet 11 as M; the radius of the net cover 2 is more than or equal to M. Thereby make screen panel 2 after with front panel 1 assembly, not only can cover outside air outlet 11 completely, can shelter from assembly portion more, avoid assembly structure's hole site to expose outside, on the one hand be favorable to improving the outward appearance aesthetic property of the outer machine of air conditioner, on the other hand can reduce the dust spot and pile up, keep the product surface clean and tidy. Wherein M represents only a maximum value, and is not limited to the exemplary position in fig. 3, but may be any one of the clamping holes 13, the second fitting hole 14 or the flanging hole 15, and the specific position with the farthest distance is determined finally.

In the utility model, any air conditioner comprises an outer machine and an inner machine, wherein the inner machine is connected with the outer machine, and the outer machine is provided with the mesh enclosure mounting structure of the air conditioner outer machine in the embodiment, and is used for mounting the mesh enclosure 2. In addition, on the basis of the related structures and the assembly relationships provided in the embodiment, the air conditioner further includes conventional components of the air conditioner including heat exchange coils, fans, compressors and the like, and in view of the fact that these conventional components can all adopt the prior art, the description thereof will be omitted here.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a screen panel mounting structure of outer machine of air conditioner, its characterized in that, mounting structure includes front panel (1), screen panel (2), front panel (1) set up air outlet (11), front panel (1) set up heavy groove (12) in the outer fringe of air outlet (11), the outer fringe of heavy groove (12) is connected with plate body (17) of front panel (1), plate body (17) set up assembly portion, screen panel (2) are connected with assembly portion with the mode that can dismantle.

2. The screen mounting structure of an air conditioner external unit according to claim 1, wherein the width K of the sink (12) is smaller than the minimum dimension N of the fitting portion.

3. The screen mounting structure of an air conditioner external unit according to claim 1, wherein the screen (2) is connected to the fitting portion at least by a snap-fit connection.

4. The screen panel mounting structure of an air conditioner external unit according to claim 1, wherein the assembly portion includes a clamping hole (13), a claw (22) is disposed on a side of the screen panel (2) close to the front panel (1), and the claw (22) is clamped with the clamping hole (13).

5. The screen mounting structure of an air conditioner external unit according to claim 4, wherein a plurality of claws (22) are provided at the outer edge of the screen (2), and a central angle E between any two adjacent claws (22) is 45 ° -55 ° with reference to the center of the screen (2).

6. The screen mounting structure of an air conditioner external unit according to claim 4, wherein the mounting portion includes a second mounting hole (14), the screen (2) is provided with a first mounting hole (21) corresponding to the second mounting hole (14), and the first mounting hole (21) and the second mounting hole (14) are connectable by a fastener.

7. The screen mounting structure of an air conditioner external unit according to claim 6, wherein a central angle F between the first fitting hole (21) and the nearest jaw (22) is 40 ° -55 ° with reference to a center of the screen (2).

8. The mesh enclosure mounting structure of an air conditioner outdoor unit according to claim 4, wherein a protruding point (23) is provided at an end of the claw (22), the protruding point (23) extends toward the mesh enclosure (2), the claw (22) is in a clamped state with the clamping hole (13), and the protruding point (23) is in contact with an inner side surface (16) of the front panel (1).

9. The screen mounting structure of an air conditioner external unit according to claim 1, wherein a farthest distance between the fitting portion and a center of the air outlet (11) is denoted as M with respect to the center of the air outlet (11); the radius of the net cover (2) is more than or equal to M.

10. An air conditioner, characterized in that the air conditioner comprises an outer machine and an inner machine, the inner machine is connected with the outer machine, and the outer machine is provided with the mesh enclosure mounting structure of the air conditioner outer machine according to any one of claims 1-9, and is used for mounting the mesh enclosure (2).