Tambour machine and air conditioner

Abstract

The utility model discloses a kind of ceiling machine and air conditioner, the ceiling machine includes shell, panel, first air inlet part and second air inlet part, panel covers on shell, first air inlet part is set on panel along first direction, the inside and outside of shell are communicated, second air inlet part is set on panel along second direction, the inside and outside of shell are communicated, first direction and second direction intersect;The utility model is by setting first air inlet part and second air inlet part on panel, make first air inlet part set along first direction, second air inlet part sets along second direction, first direction and second direction intersect, so that panel has two different direction air inlet passage, to improve the air inlet efficiency of panel.

Description

Technical Field

[0001] This utility model relates to the field of air conditioning equipment technology, and in particular to a ceiling-mounted air conditioner and air conditioner. Background Technology

[0002] Embedded air conditioners are a type of air conditioner installed within the building structure. They are suitable for small rooms or villas, effectively saving space and enhancing aesthetics. The main types include central air conditioning systems, ceiling units, duct units, and window units. Among them, ceiling units are widely used because the indoor unit is concealed and only the air outlet is visible.

[0003] Among them, a single-sided ceiling air conditioner is an air conditioning device installed on the indoor ceiling with only one air outlet to supply air to the indoor space. Due to its internal structure, the air intake direction of the existing single-sided ceiling air conditioner is obliquely upward, resulting in some space at the air intake not being utilized. Utility Model Content

[0004] The main objective of this utility model embodiment is to provide a ceiling-mounted air conditioner and air conditioner, which aims to improve the technical problem of low air intake efficiency of ceiling-mounted air conditioners in the prior art.

[0005] An embodiment of this utility model provides a ceiling machine, comprising: case; A panel that covers the housing; A first air inlet is disposed on the panel along a first direction, connecting the interior and exterior of the housing; The second air inlet is disposed on the panel along the second direction, connecting the interior and exterior of the housing, wherein the first direction intersects the second direction.

[0006] In some embodiments of this utility model, the panel has an air inlet, and a support wall protruding from the panel is provided along the periphery of the air inlet. At least a portion of the support wall has an air inlet hole to form the second air inlet. The first air inlet is covered on and connected to the support wall.

[0007] In some embodiments of this utility model, the support wall includes a first sub-wall, a second sub-wall, and a third sub-wall connected in sequence. The first sub-wall and the third sub-wall are parallel to each other, and at least the second sub-wall is provided with the air inlet hole. One side of the first air inlet is connected to the second sub-wall, and the other side of the first air inlet is connected to the panel.

[0008] In some embodiments of this utility model, one side of the first air inlet is rotatably connected to the panel, and the other side of the first air inlet is engaged with the second sub-wall.

[0009] In some embodiments of this utility model, the first sub-wall, the second sub-wall, and the third sub-wall are all provided with the air inlet holes.

[0010] In some embodiments of this utility model, the first air inlet is a first air inlet grille.

[0011] In some embodiments of this utility model, the first direction and the second direction are perpendicular to each other.

[0012] In some embodiments of this utility model, a filter element is provided between the panel and the housing, and the orthographic projections of the first air inlet and the second air inlet along the height direction of the housing onto the filter element are both located within the filter element.

[0013] In some embodiments of this utility model, the ceiling machine further includes a cross-flow fan and a heat exchanger. The cross-flow fan and the heat exchanger are both disposed inside the housing, and the heat exchanger is disposed on the side of the cross-flow fan near the first air inlet.

[0014] In some embodiments of this utility model, this utility model also provides an air conditioner, which includes the above-mentioned ceiling unit.

[0015] An embodiment of this utility model provides a ceiling-mounted air conditioner and an air conditioner. The ceiling-mounted air conditioner has a first air inlet and a second air inlet on the panel, with the first air inlet arranged along a first direction and the second air inlet arranged along a second direction. The first direction and the second direction intersect, so that the panel has two air inlet channels in different directions, thereby improving the air inlet efficiency of the panel. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of a ceiling machine according to an embodiment of the present invention; Figure 2 This is a schematic diagram of the panel structure according to one embodiment of the present invention; Figure 3 This is a schematic diagram of the panel structure with the first air inlet in the open state according to an embodiment of the present invention; Figure 4 This is a schematic diagram of the structure of the second sub-wall in one embodiment of the present invention; Figure 5 This is a schematic diagram of the connection structure between the first air inlet and the second sub-wall in one embodiment of the present invention.

[0018] Reference numerals: 100, housing; 200, panel; 201, air inlet; 202, air inlet hole; 203, snap-fit ​​hole; 211, first sub-wall; 212, second sub-wall; 213, third sub-wall; 300, first air inlet; 301, snap-fit; 400, second air inlet; 500, heat exchanger; 600, cross-flow fan; 700, accommodating cavity. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0021] In this utility model, unless otherwise explicitly specified and limited, the terms "connection," "fixing," etc., should be interpreted broadly. For example, "fixing" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0022] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the meaning of "and / or" throughout the text includes three parallel solutions; for example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0023] like Figures 1-5 As shown, this utility model provides a ceiling air conditioner, including a housing 100, a panel 200, a first air inlet 300 and a second air inlet 400. The panel 200 covers the housing 100. The first air inlet 300 is disposed on the panel 200 along a first direction, connecting the interior and exterior of the housing 100. The second air inlet 400 is disposed on the panel 200 along a second direction, connecting the interior and exterior of the housing 100. The first direction and the second direction intersect.

[0024] It should be noted that the first air inlet 300 is arranged along the first direction, that is, the air inlet plane formed by the first air inlet 300 is arranged along the first direction; similarly, the second air inlet 400 is arranged along the second direction, that is, the air inlet plane formed by the second air inlet 400 is arranged along the second direction; the first direction and the second direction intersect, that is, the included angle between the air inlet plane of the first air inlet 300 and the air inlet plane of the second air inlet 400 is greater than 0° and less than 180°.

[0025] It is understandable that the ceiling machine provides a first air inlet 300 and a second air inlet 400 on the panel 200, with the first air inlet 300 arranged along a first direction and the second air inlet 400 arranged along a second direction, the first direction intersecting the second direction, thereby giving the panel 200 two air inlet channels in different directions, in order to improve the air intake efficiency of the panel 200.

[0026] In some embodiments, the ceiling machine also includes a cross-flow fan 600 and a heat exchanger 500, both of which are disposed within the housing 100, with the heat exchanger 500 disposed on the side of the cross-flow fan 600 near the first air inlet 300.

[0027] It should be noted that the panel 200 covers the housing 100 to form a cavity 700. The panel 200 is also provided with an air outlet. The cross-flow fan 600 and the heat exchanger 500 are disposed in the cavity 700. The heat exchanger 500 is disposed on the side of the cross-flow fan 600 near the first air inlet 300 and the side of the cross-flow fan 600 near the second air inlet 400. That is, the cross-flow fan 600 is disposed on the side of the heat exchanger 500 near the air outlet. The airflow enters the cavity 700 from the first air inlet 300 and the second air inlet 400, and flows out from the air outlet after heat exchange by the heat exchanger 500.

[0028] Generally, a guide vane is installed at the air outlet to guide the airflow; a water receiving tray is also installed in the accommodating cavity 700 to collect the condensate that falls from the heat exchanger 500.

[0029] In some embodiments, the panel 200 has an air inlet 201, and a support wall protruding from the panel 200 is provided along the periphery of the air inlet 201. At least a portion of the support wall has an air inlet hole 202 to form a second air inlet 400. A first air inlet 300 is covered on the support wall and connected thereto.

[0030] It should be noted that the supporting wall and the rest of the panel 200 enclose the air inlet 201, and the first air inlet 300 is covered on the supporting wall. The first air inlet 300 and the air outlet connect the accommodating cavity 700 with the external environment. At the same time, air inlet holes 202 are opened in at least a part of the supporting wall, so that the supporting wall with air inlet holes 202 serves as the second air inlet 400.

[0031] It is understandable that a support wall protruding from the panel 200 is provided along the periphery of the air inlet 201 to increase the area where the air inlet hole 202 can be set, thereby improving the air intake efficiency. That is, the support wall and the air inlet 201 form an air intake channel, and with the port area of ​​the air intake channel fixed, the air inlet hole 202 is set on the side wall of the air intake channel to increase the air intake volume.

[0032] In some embodiments, a plurality of air inlet holes 202 are provided on the support wall, and the plurality of air inlet holes 202 are provided on the support wall at intervals from each other.

[0033] In some embodiments, the support wall includes a first sub-wall 211, a second sub-wall 212, and a third sub-wall 213 connected in sequence. The first sub-wall 211 and the third sub-wall 213 are parallel to each other. At least the second sub-wall 212 is provided with an air inlet hole 202. One side of the first air inlet 300 is connected to the second sub-wall 212, and the other side of the first air inlet 300 is connected to the panel 200.

[0034] It should be noted that one side of the first air inlet 300 is connected to the second sub-wall 212, and the other side is connected to the protruding part of the panel 200 itself. The protruding part of the panel 200 itself is arranged around the air inlet 201 in cooperation with the first sub-wall 211, the second sub-wall 212 and the third sub-wall 213. The first air inlet 300 is covered on the support wall, that is, the first air inlet 300 is connected to the side of the first sub-wall 211 away from the panel 200, the side of the second sub-wall 212 away from the panel 200 and the side of the third sub-wall 213 away from the panel 200. At the same time, the second sub-wall 212 connects the first sub-wall 211 and the third sub-wall 213, and can be connected vertically to the first sub-wall 211 and the third sub-wall 213 or at an angle.

[0035] For example, if the air inlet 201 is a rectangular air inlet 201, then the second sub-wall 212 is perpendicularly connected to the first sub-wall 211 and the third sub-wall 213 respectively.

[0036] For example, the first air inlet 300 is detachably connected to the support wall and the panel 200.

[0037] In some embodiments, one side of the first air inlet 300 is rotatably connected to the panel 200, and the other side of the first air inlet 300 is engaged with the second sub-wall 212.

[0038] It is understandable that when one side of the first air inlet 300 is rotatably connected to the panel 200, the other side of the first air inlet 300 is engaged with the second sub-wall 212, thereby allowing the first air inlet 300 to rotate and open the air inlet channel formed by the cooperation of the support wall and the panel 200.

[0039] Specifically, a buckle 301 is provided on one side of the first air inlet 300, and a buckle mating hole 203 is provided on the side of the second sub-wall 212 away from the panel 200. As the buckle 301 is snapped into the buckle mating hole 203, the first air inlet 300 and the second sub-wall 212 are engaged. The buckle mating hole 203 is a through hole, and the buckle 301 includes two oppositely arranged elastic snap-in parts. When the buckle 301 is engaged with the buckle mating hole 203, the two elastic snap-in parts are respectively snapped into the buckle mating hole 203 from the two ports of the buckle mating hole 203.

[0040] Furthermore, the first step section is detachably connected to the panel 200, thereby allowing the first air inlet section 300 to be rotated and removed for replacement or repair.

[0041] In some embodiments, air inlet holes 202 are provided on the first sub-wall 211, the second sub-wall 212, and the third sub-wall 213.

[0042] It is understandable that air inlet holes 202 are provided on multiple sub-walls to further increase the air intake of the panel 200.

[0043] In some embodiments, the first air intake 300 is a first air intake grille.

[0044] In some embodiments, the first direction and the second direction are perpendicular to each other.

[0045] For example, the first air inlet grille is arranged parallel to the air inlet 201, and the first sub-wall 211, the second sub-wall 212, and the third sub-wall 213 are all perpendicular to the first air inlet grille.

[0046] In some embodiments, a filter element is provided between the panel 200 and the housing 100, and the orthographic projections of the first air inlet 300 and the second air inlet 400 on the filter element along the height direction of the housing 100 are both located inside the filter element.

[0047] It is understandable that by ensuring that the orthographic projections of the first air inlet 300 and the second air inlet 400 along the height direction of the housing 100 onto the filter element are both located inside the filter element, it can be guaranteed that the filter element can filter the airflow entering the housing 100 from the first air inlet 300 and the second air inlet 400.

[0048] Specifically, for example, the filter element is installed at the air inlet 201.

[0049] In some other embodiments, the panel 200 has an air inlet 201 that communicates with the accommodating cavity 700. The first air inlet 300 is parallel to and spaced apart from the air inlet 201. A sidewall is connected between the first air inlet 300 and the panel 200. At least a portion of the sidewall forms a second opening. The second air inlet 400 is detachably connected to the second opening.

[0050] It should be noted that the second air intake 400 can be a second air intake grille.

[0051] In some embodiments, the present invention also provides an air conditioner that includes the above-described ceiling unit. Since the air conditioner has the above-described ceiling unit, that is, includes some or all of the above-described ceiling unit embodiments, the corresponding air conditioner has the beneficial effects of some or all of the above-described ceiling unit embodiments.

[0052] The above description is only an optional embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made based on the contents of the present utility model specification and drawings under the application concept of the present utility model, or direct / indirect applications in other related technical fields, are included in the patent protection scope of the present utility model.

Claims

1. A ceiling machine, characterized in that, include: case; A panel that covers the housing; A first air inlet is disposed on the panel along a first direction, connecting the interior and exterior of the housing; The second air inlet is disposed on the panel along the second direction, connecting the interior and exterior of the housing, wherein the first direction intersects the second direction.

2. The ceiling machine according to claim 1, characterized in that, The panel has an air inlet, and a support wall protruding from the panel is provided along the periphery of the air inlet. At least a portion of the support wall has an air inlet hole to form the second air inlet. The first air inlet is covered on and connected to the support wall.

3. The ceiling machine according to claim 2, characterized in that, The support wall includes a first sub-wall, a second sub-wall, and a third sub-wall connected in sequence. The first sub-wall and the third sub-wall are parallel to each other, and at least the second sub-wall is provided with the air inlet hole. One side of the first air inlet is connected to the second sub-wall, and the other side of the first air inlet is connected to the panel.

4. The ceiling machine according to claim 3, characterized in that, One side of the first air inlet is rotatably connected to the panel, and the other side of the first air inlet is engaged with the second sub-wall.

5. The ceiling machine according to claim 3, characterized in that, The first sub-wall, the second sub-wall, and the third sub-wall are all provided with the air inlet holes.

6. The ceiling machine according to claim 2, characterized in that, The first air intake is the first air intake grille.

7. The ceiling machine according to claim 1, characterized in that, The first direction and the second direction are perpendicular to each other.

8. The ceiling machine according to claim 1, characterized in that, A filter element is provided between the panel and the housing, and the orthographic projections of the first air inlet and the second air inlet along the height direction of the housing onto the filter element are both located within the filter element.

9. The ceiling machine according to claim 1, characterized in that, The ceiling unit also includes a cross-flow fan and a heat exchanger. The cross-flow fan and the heat exchanger are both disposed inside the housing. The heat exchanger is disposed on the side of the cross-flow fan near the first air inlet.

10. An air conditioner, characterized in that, The ceiling machine includes any one of claims 1-9.

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