Grid structure of ceiling machine and ceiling machine

Abstract

The utility model provides a grid structure of a ceiling machine and the ceiling machine, and the grid structure comprises an enclosure frame body part, a grid body part and a grid body part, and the enclosure frame body part is provided with an accommodating space; the first rib part is arranged in the accommodating space; a first height is formed in the direction perpendicular to the surface of the enclosure frame body; the second rib part is arranged in the first rib part; a second height is formed in the direction perpendicular to the surface of the enclosure frame body; and the height difference exists between the first height and the second height, and by setting the height difference, the problem that the grating structure is difficult to take out from the mold in the injection molding demolding process is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioners, and in particular, to a grille structure of a ceiling air conditioner and the ceiling air conditioner. Background Art

[0002] A ceiling air conditioner, also known as a ceiling-mounted air conditioner or an embedded air conditioner, is a type of air conditioner with its indoor unit installed on the ceiling. It can save space and, due to its installation position, can provide a more uniform air distribution. Ceiling air conditioners are usually suitable for places such as offices, classrooms, large shopping malls, office buildings, etc., and appropriate models can be selected according to different installation scenarios and space requirements.

[0003] In the prior art, the grille structure of the ceiling air conditioner is single, and it is difficult to be taken out of the mold during the injection molding and demolding process. Summary of the Utility Model

[0004] Therefore, the utility model provides a grille structure of a ceiling air conditioner and the ceiling air conditioner, aiming to solve the problem that it is difficult to take out the grille structure from the mold during the injection molding and demolding process.

[0005] To solve the above problems, the utility model provides a grille structure of a ceiling air conditioner, including: a surrounding frame body part, the surrounding frame body part is provided with an accommodating space; a first rib part, the first rib part is arranged in the accommodating space; in the direction perpendicular to the surface of the surrounding frame body, it has a first height; a second rib part, the second rib part is arranged in the first rib part; in the direction perpendicular to the surface of the surrounding frame body, it has a second height; there is a height difference between the first height and the second height.

[0006] Compared with the prior art, the technical effects achieved by adopting this technical solution: by adding a second rib part in the first rib part, and in the direction perpendicular to the surface of the surrounding frame body, the first rib part has a first height, the second rib part has a second height, and there is a height difference between the first height and the second height. By setting the height difference, the grille structure is easier to be taken out of the mold during the injection molding and demolding process.

[0007] In an example of the utility model, the first rib part is provided with a first end face and a second end face arranged oppositely; the second rib part has a third end face and a fourth end face arranged oppositely; at least one of the third end face and the fourth end face is located within the accommodating distance formed by the plane where the first end face is located and the plane where the second end face is located.

[0008] In one embodiment of the present invention, the first end face and the third end face are located on the same side of the frame body; the second end face and the fourth end face are located on the other side of the frame body; a first spacing is formed between the first end face and the third end face, and the first spacing has a value of 0~4mm, and / or a second spacing is formed between the second end face and the fourth end face, and the second spacing has a value of 0~4mm.

[0009] Compared with the existing technology, the technical effect achieved by adopting this technical solution is: a first spacing is formed between the first end face and the third end face, and the first spacing has a value of 0~4mm, and / or a second spacing is formed between the second end face and the fourth end face, and the second spacing has a value of 0~4mm, so that the height difference between the first rib portion and the second rib portion is limited to a reasonable range. Within this value range, the material usage is reduced while not affecting the strength of the grid structure.

[0010] In an example of the present invention, a first distance is formed between the first end face and the third end face, and the first distance is 4 mm; the second end face and the fourth end face are coplanar.

[0011] Compared with the existing technology, the technical effect achieved by adopting this technical solution is: a first spacing is formed between the first end face and the third end face, the first spacing is 4mm, and the second end face and the fourth end face are arranged coplanarly. This structural feature is the preferred structure of this case. This structural feature can save the material of the grille structure and ensure the structural strength of the grille.

[0012] In one embodiment of the present invention, the first rib portion is provided with a plurality of first interlaced portions, the first interlaced portions are formed by the mutual interlacing of a plurality of first ribs, and the first interlaced portions are provided with a first recessed portion; and / or, the second rib portion is provided with a plurality of second interlaced portions, the second interlaced portions are formed by the mutual interlacing of a plurality of second ribs.

[0013] Compared with the existing technology, the technical effect achieved by adopting this technical solution is: by arranging the first recessed portion and the second recessed portion in the first interlaced portion and the second interlaced portion, the recessed portion can be prevented from appearing on the other side of the first interlaced portion and the second interlaced portion. At the same time, the recessed design can improve the rigidity of the structure by changing the geometric shape of the structure without increasing the material, which is conducive to maintaining the shape stability and load-bearing capacity of the structure.

[0014] In an embodiment of the present invention, the first recessed portion and the second recessed portion are located on the same side of the frame body.

[0015] Compared with the existing technology, the technical effect achieved by adopting this technical solution is: by arranging the first recessed portion and the second recessed portion on the same side of the frame body, it can be further used to distinguish the orientation of the grille panel during installation. The side with the recessed portion is the second viewing angle side, which is away from the first viewing angle. After installation, the recess cannot be seen, which is more beautiful.

[0016] In an example of the present utility model, the first rib portion is formed by a plurality of first ribs cross-interlaced into a net structure; a second rib portion formed by cross-interlacing a plurality of second ribs is provided in the mesh of the net structure.

[0017] Compared with the prior art, the technical effects achieved by adopting this technical solution are as follows: by providing a second rib portion formed by cross-interlacing a plurality of second ribs in the mesh of the net structure, on the one hand, the structural strength of the grille is improved on the basis of the first rib portion, and on the other hand, both the first rib portion and the second rib portion are arranged in a cross-interlaced manner, and the overall structure of the grille is neatly arranged and well-proportioned.

[0018] In an example of the present utility model, the frame body portion, the first rib portion and the second rib portion are integrally formed by injection molding.

[0019] Compared with the prior art, the technical effects achieved by adopting this technical solution are as follows: by integrally forming the frame body portion, the first rib portion and the second rib portion by injection molding, the dimensions and shapes of the grille structure can be precisely controlled to ensure the consistency and accuracy of the product.

[0020] The present utility model also provides a ceiling machine, including: a panel assembly and a grille structure; the panel assembly is detachably connected to the grille structure.

[0021] Compared with the prior art, the technical effects achieved by adopting this technical solution are as follows: the ceiling machine can achieve one or more technical effects brought by the above grille structure, which will not be elaborated here.

[0022] In an example of the present utility model, the panel assembly is provided with a card slot; the grille structure is provided with a buckle portion, the buckle portion is connected to the outer edge of the frame body portion, and the buckle portion is used for cooperating with the card slot.

[0023] Compared with the prior art, the technical effects achieved by adopting this technical solution are as follows: the panel assembly is provided with a card slot, the grille structure is provided with a buckle portion, and through the cooperation of the buckle portion and the card slot, the rapid installation of the panel assembly and the grille structure is realized, and the installation efficiency is improved.

[0024] After adopting the technical solution of the present utility model, the following technical effects can be achieved:

[0025] (1) By adding a second rib portion in the first rib portion, and in the direction perpendicular to the surface of the frame body, the first rib portion has a first height, the second rib portion has a second height, and there is a height difference between the first height and the second height. Through the design of the height difference, it is easier for the grille structure to be taken out of the mold during the injection molding demolding process;

[0026] (2) By providing the first concave portion and the second concave portion in the first interleaved portion and the second interleaved portion, it is possible to prevent concavities from appearing on the other side of the first interleaved portion and the second interleaved portion. At the same time, the design of the concavities can improve the stiffness of the structure by changing the geometric shape of the structure without increasing the material, which is crucial for maintaining the shape stability and load-bearing capacity of the structure. Moreover, the first concave portion and the second concave portion are provided on the same side of the frame body portion, which can further be used to distinguish the front and back sides of the grille panel. The side with the concave portion is the back side, which faces the inside during installation, and the concavities are not visible from the outside, making it more aesthetically pleasing.

[0027] (3) By providing a second rib portion formed by the cross-interleaving of a plurality of second ribs in the mesh holes of the mesh structure, on the one hand, the structural strength of the grille is enhanced on the basis of the first rib portion, and on the other hand, both the first rib portion and the second rib portion are arranged in a cross-interleaved manner, making the overall structure of the grille neatly arranged and well-proportioned. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings to be used in the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention, and those of ordinary skill in the art can obtain other drawings based on these drawings without creative efforts.

[0029] Figure 1 is a partial structural schematic diagram of the first rib portion and the second rib portion of the grille structure;

[0030] Figure 2 is Figure 1 the enlarged view of A in

[0031] Figure 3 is the structural schematic diagram of the grille structure from a second perspective;

[0032] Figure 4 is Figure 3 the enlarged view of B in

[0033] DESCRIPTION OF THE REFERENCE NUMERALS:

[0034] 100, grille structure; 110, frame body portion; 120, first rib portion; 130, second rib portion; 140, buckle portion; 121, first interleaved portion 121; 131, second interleaved portion 131; 122, first concave portion; 132, second concave portion. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0035] To make the above objects, features, and advantages of the present invention more obvious and understandable, the specific embodiments of the present invention will be described in detail below with reference to the drawings.

[0036] An embodiment of the present utility model provides a grille structure for a ceiling unit, including: a surrounding frame body part 110, the surrounding frame body part 110 is provided with an accommodation space; a first rib part 120, the first rib part 120 is arranged in the accommodation space; in the direction perpendicular to the surface of the surrounding frame body part 110, it has a first height; a second rib part 130, the second rib part 130 is arranged in the first rib part 120; in the direction perpendicular to the surface of the surrounding frame body part 110, it has a second height; there is a height difference between the first height and the second height.

[0037] See Figure 1 and Figure 2 , in this embodiment, the surrounding frame body part 110 is provided with an accommodation space, both the first rib part 120 and the second rib part 130 are arranged in the accommodation space, and the second rib part 130 is arranged in the first rib part 120. In the direction perpendicular to the surface of the surrounding frame body part 110, the first rib part 120 has a first height, set as h1, the second rib part 130 has a second height, set as h2, and there is a height difference between the first height and the second height.

[0038] Specifically, the first rib part 120 is provided with a first end face and a second end face arranged opposite to each other; the second rib part 130 has a third end face and a fourth end face arranged opposite to each other; at least one of the third end face and the fourth end face is located within the accommodation distance formed by the plane where the first end face is located and the plane where the second end face is located.

[0039] In this embodiment, by defining the positions of the third end face and the fourth end face of the second rib part 130 arranged opposite to each other, that is, at least one of them is located within the accommodation distance formed by the plane where the first end face of the first rib part 120 is located and the plane where the second end face is located, a certain height difference can be formed between the first rib part 120 and the second rib part 130. Specifically, there are three cases. For example, both end faces of the second rib part 130 fall within the accommodation distance formed by the planes where the two end faces of the first rib part 120 are located, and a height difference is respectively formed between the two end faces of the second rib part 130 and the two end faces of the first rib part 120 that are close; for another example, one end face of the second rib part 130 falls within the accommodation distance formed by the planes where the two end faces of the first rib part 120 are located, and the other end face is coplanar with the plane where one end face of the first rib part 120 is located, and there is a height difference between the end face falling within the accommodation distance and the other end face of the first rib part 120; for still another example, one end face of the second rib part 130 falls within the accommodation distance formed by the planes where the two end faces of the first rib part 120 are located, and the other end face is outside the accommodation distance, the first rib part 120 and the second rib part 130 are misaligned, and a height difference is respectively formed between the two end faces of the second rib part 130 and the two end faces of the first rib part 120 that are close.

[0040] Specifically, the first end face and the third end face are located on the same side of the frame body portion 110; the second end face and the fourth end face are located on the other side of the frame body portion 110; a first distance is formed between the first end face and the third end face, and the value of the first distance is 0 to 4 mm, and / or a second distance is formed between the second end face and the fourth end face, and the value of the second distance is 0 to 4 mm.

[0041] In this embodiment, a first distance is formed between the first end face and the third end face, and the value of the first distance is 0 to 4 mm, and / or a second distance is formed between the second end face and the fourth end face, and the value of the second distance is 0 to 4 mm, which limits the height difference between the first rib portion 120 and the second rib portion 130 within a reasonable range. Within this value range, both the amount of grille material can be reduced and the strength of the grille structure is not affected.

[0042] Preferably, a first distance is formed between the first end face and the third end face, and the value of the first distance is 4 mm; the second end face and the fourth end face are coplanar.

[0043] In this embodiment, a first distance is formed between the first end face and the third end face, and the value of the first distance is 4 mm, and the second end face and the fourth end face are coplanar. This is the second case among the above-mentioned cases where the first rib portion 120 and the second rib portion 130 can form a certain height difference. This structural feature is the preferred structure of this case. Under this structural feature, both the material of the grille structure can be saved and the strength of the grille structure is not affected.

[0044] Specifically, the first rib portion 120 is provided with a plurality of first staggered portions 121, and the first staggered portions 121 are formed by a plurality of first ribs intersecting each other. The first staggered portions 121 are provided with first recessed portions 122; and / or the second rib portion 130 is provided with a plurality of second staggered portions 131, and the second staggered portions 131 are formed by a plurality of second ribs intersecting each other.

[0045] See Figure 3 and Figure 4 , in this embodiment, the shapes, sizes and depths of the first recessed portion 122 and the second recessed portion 132 can be selected according to needs. For example, the shapes can be circular, square, diamond-shaped, etc. By providing the first recessed portion 122 and the second recessed portion 132 in the first staggered portion 121 and the second staggered portion 131, it is possible to prevent depressions from appearing on the other side of the first staggered portion 121 and the second staggered portion 131. At the same time, the design of the depressions can improve the stiffness of the structure by changing the geometric shape of the structure without increasing the material, which is crucial for maintaining the shape stability and load-bearing capacity of the structure.

[0046] Specifically, the first recessed portion 122 and the second recessed portion 132 are located on the same side of the frame body portion 110.

[0047] In this embodiment, by arranging the first recessed portion 122 and the second recessed portion 132 on the same side of the frame body portion 110, it can be further used to distinguish the orientation during the installation of the grille panel. The side with the recessed portion is the first viewing surface, and the installation is away from the second viewing angle. After installation, the recesses are not visible, which is more beautiful.

[0048] Specifically, the first rib portion 120 is formed by a plurality of first ribs intersecting crosswise to form a mesh structure; in the mesh holes of the mesh structure, there is a second rib portion 130 formed by a plurality of second ribs intersecting crosswise.

[0049] In this embodiment, the shape of the mesh structure can be various, such as a pentagonal mesh structure, a triangular mesh structure. In this case, it is preferably a square mesh structure formed by the crosswise intersection of ribs. By arranging the second rib portion 130 formed by the crosswise intersection of a plurality of second ribs in the mesh holes of the mesh structure, the overall structure of the grille is neatly arranged and well-proportioned.

[0050] Specifically, the frame body portion 110, the first rib portion 120, and the second rib portion 130 are integrally formed by injection molding.

[0051] In this embodiment, by integrally forming the frame body portion 110, the first rib portion 120, and the second rib portion 130 by injection molding, the dimensions and shape of the grille structure can be precisely controlled to ensure the consistency and accuracy of the product.

[0052] The present utility model also provides a ceiling unit, including: a panel assembly and a grille structure 100; the panel assembly is detachably connected to the grille structure 100.

[0053] In this embodiment, the panel assembly and the grille structure 100 are detachably connected, and the type of connection can be snap connection, screw fixation, etc.

[0054] Further, the panel assembly is provided with a card slot; the grille structure 100 is provided with a snap portion 140, the snap portion 140 is connected to the outer edge of the frame body portion 110, and the snap portion 140 is used to cooperate with the card slot.

[0055] In this embodiment, the size, shape, and quantity of the snap portion 140 can be designed as needed. Through the cooperation of the snap portion 140 and the card slot, the quick installation of the panel assembly and the grille structure 100 is realized, and the installation efficiency is improved.

[0056] Although the present utility model is disclosed as above, the present utility model is not limited thereto. Any person skilled in the art can make various changes and modifications without departing from the spirit and scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the scope defined by the claims.

Claims

1. A grille structure of a ceiling air conditioner, characterized in that, Comprising: A surrounding frame body part (110), the surrounding frame body part (110) being provided with an accommodation space; A first rib part (120), the first rib part (120) being arranged in the accommodation space; in a direction perpendicular to the surface of the surrounding frame body, it has a first height; A second rib part (130), the second rib part (130) being arranged in the first rib part (120); in a direction perpendicular to the surface of the surrounding frame body, it has a second height; There is a height difference between the first height and the second height.

2. The grille structure according to claim 1, wherein The first rib part (120) is provided with a first end face and a second end face arranged oppositely; The second rib part (130) has a third end face and a fourth end face arranged oppositely; At least one of the third end face and the fourth end face is located within an accommodation distance formed between the plane where the first end face is located and the plane where the second end face is located.

3. The grille structure according to claim 2, wherein The first end face and the third end face are located on the same side of the surrounding frame body part (110); The second end face and the fourth end face are located on the other side of the surrounding frame body part (110); A first distance is formed between the first end face and the third end face, and the value of the first distance is 0 - 4 mm, and / or, a second distance is formed between the second end face and the fourth end face, and the value of the second distance is 0 - 4 mm.

4. The grille structure according to claim 2 or 3, wherein A first distance is formed between the first end face and the third end face, and the value of the first distance is 4 mm; The second end face and the fourth end face are arranged coplanarly.

5. The grille structure according to any one of claims 1 - 3, wherein The first rib part (120) is provided with a plurality of first intersection parts (121), the first intersection parts (121) being formed by a plurality of first ribs intersecting each other, the second rib part (130) is provided with a plurality of second intersection parts (131), the second intersection parts (131) being formed by a plurality of second ribs intersecting each other, The first intersection part (121) is provided with a first recess part (122), and / or, the second intersection part (131) is provided with a second recess part (132).

6. The grid structure according to claim 5, characterized in that The first recess part (122) and the second recess part ( 7. The grid structure according to claim 1, characterized in that, ​ 8. The grid structure according to claim 1, characterized in that, ​ 9. A ceiling-mounted air conditioner, characterized in that, ​ ​ ​ ​ 10. The ceiling-mounted unit according to claim 9, wherein, The panel assembly is provided with a card slot; the grille structure is provided with a buckle portion (140), the buckle portion (140) is connected to the outer edge of the frame body portion (110), and the buckle portion (140) is used for cooperating with the card slot.

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