Air conditioner sub-unit and air conditioner

Abstract

The utility model relates to the technical field of air conditioner adjusting equipment, and discloses an air conditioner sub-unit. The air conditioner sub-unit comprises a sub-unit shell, an air inlet grille and an air inlet filter element. Wherein the sub-machine shell at least comprises a first side plate, a second side plate and a third side plate which are arranged in the vertical direction and are sequentially connected in a bent mode, and the first side plate, the second side plate and the third side plate are each provided with an air inlet; the air inlet grille is arranged at the air inlet; the air inlet filter element is detachably arranged on the inner side face of the air inlet grille. According to the air conditioner sub-unit, the air inlet amount of the air conditioner sub-unit can be increased, and the air conditioning effect of the air conditioner sub-unit is improved. The utility model further discloses the air conditioner.

Description

Technical Field

[0001] The present application relates to the technical field of air conditioning equipment, for example, to an air conditioner sub-unit and an air conditioner. Background Art

[0002] Air conditioners can heat or cool according to user needs to adjust the comfort of the indoor environment, so they are widely used. With the advancement of technology and the improvement of users' requirements for comfort, the requirements for air conditioning equipment are also getting higher and higher. Therefore, air conditioning products on the market tend to have diversified functions, such as integrating heat exchange, purification, humidification and other functions into one.

[0003] The related technology discloses an air conditioner, including a main unit and a sub-unit, wherein the sub-unit can be moved into or out of the accommodating chamber of the main unit relative to the main unit, wherein an air inlet and an air outlet are arranged on the shell of the sub-unit, the air inlet is arranged on the top of the indoor unit shell, and the air outlet is arranged on the front lower side of the indoor unit shell to realize the air intake and air outlet of the indoor unit of the air conditioner; wherein a filter is arranged at the air inlet to purify the air.

[0004] In the process of implementing the embodiments of the present disclosure, it is found that there are at least the following problems in the related art:

[0005] On the one hand, the air intake area and air intake range of the sub-unit are small, which is not conducive to the sub-unit to quickly adjust the indoor air; on the other hand, during the operation of the sub-unit, dust and lint in the air will adhere to the filter net, causing the air intake volume of the sub-unit to decrease.

[0006] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of the present application, and therefore may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0007] In order to provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. The summary is not an extensive review, nor is it intended to identify key / critical components or delineate the scope of protection of these embodiments, but rather serves as a prelude to the detailed description that follows.

[0008] The disclosed embodiments provide an air conditioner sub-unit and an air conditioner to increase the air intake volume of the air conditioner sub-unit and enhance the air conditioning effect of the air conditioner sub-unit.

[0009] In some embodiments, the air conditioner sub-unit includes a sub-unit housing, an air inlet grille and an air inlet filter element; wherein the sub-unit housing includes at least a first side panel, a second side panel and a third side panel arranged vertically and connected in sequence by bending, and the first side panel, the second side panel and the third side panel are all provided with an air inlet; the air inlet grille is arranged at the air inlet; the air inlet filter element is detachably arranged on the inner side of the air inlet grille.

[0010] In some embodiments, a first adhesive piece is provided on the first side surface of the air inlet filter element or the inner side surface of the air inlet grille; or, a first adhesive piece is provided on the first side surface of the air inlet filter element and a second adhesive piece is provided on the inner side surface of the air inlet grille.

[0011] In some embodiments, the inner side surface of the air inlet grille is provided with a first slot with an opening facing upward, and the air inlet filter is clamped in the first slot.

[0012] In some embodiments, at least the left and right ends of the air inlet grille are provided with bending parts, and the bending parts include a first plate body and a second plate body that are bent and connected, wherein the first plate body, the second plate body and the inner side surface of the air inlet grille jointly enclose a first slot.

[0013] In some embodiments, the first plate body extends perpendicular to the air inlet grille, and a connecting plate is provided between the two first plate bodies, and the connecting support plate is adsorbedly connected to the air inlet filter element.

[0014] In some embodiments, a second slot is provided on the inner side of the air inlet grille, and a buckle is provided on the air inlet filter element, and the buckle is engaged with the slot.

[0015] In some embodiments, a first connector is provided on the inner side of the air inlet grille, and a second connector is provided on the air inlet filter element, and the first connector and the second connector are plugged into each other; wherein the first connector is a slot and the second connector is a block; or, the first connector is a block and the second connector is a slot.

[0016] In some embodiments, the air inlet filter element includes a first filter portion, a second filter portion and a third filter portion, the first filter portion is correspondingly arranged on the first side plate, the second filter portion is correspondingly arranged on the second side plate, and the third filter portion is correspondingly arranged on the third side plate; the first filter portion, the second filter portion and the third filter portion are independent of each other; or, the first filter portion, the second filter portion and the third filter portion are connected in sequence.

[0017] In some embodiments, the surface of the air inlet grille is coated with a bactericidal and purifying coating.

[0018] In some embodiments, the air conditioner includes an air conditioner sub-unit as described above.

[0019] The air conditioner sub-unit and the air conditioner provided in the embodiments of the present disclosure can achieve the following technical effects:

[0020] The first side panel, the second side panel and the third side panel of the sub-unit housing are bent and connected in sequence to form a U-shaped structural side panel, wherein the first side panel, the second side panel and the third side panel are all provided with air inlets, so that the air inlet area of ​​the air conditioner sub-unit can be increased to increase the air intake volume; further, an air inlet filter is detachably provided on the inner side surface of the air inlet grille at the air inlet to facilitate the replacement of the air inlet filter, thereby avoiding clogging of the air inlet filter, so as to ensure the air intake volume of the air conditioner sub-unit while improving the air quality, thereby improving the air conditioning effect.

[0021] The above general description and the following description are exemplary and explanatory only and are not intended to limit the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] One or more embodiments are exemplarily described by corresponding drawings, which do not limit the embodiments. Elements with the same reference numerals in the drawings are shown as similar elements, and the drawings do not constitute a scale limitation, and wherein:

[0023] Figure 1 is a structural schematic diagram of an air conditioner sub-unit provided by an embodiment of the present disclosure;

[0024] Figure 2 is a structural schematic diagram of another air conditioner sub-unit provided by an embodiment of the present disclosure;

[0025] Figure 3 is a cross-sectional schematic diagram of a sub-machine housing provided by an embodiment of the present disclosure;

[0026] Figure 4 is a structural schematic diagram of a first side plate provided by an embodiment of the present disclosure;

[0027] Figure 5 is a structural schematic diagram of a first filter unit provided in an embodiment of the present disclosure;

[0028] Figure 6 yes Figure 4 A partial enlarged schematic diagram of

[0029] Figure 7 is a structural schematic diagram of another first side plate provided by an embodiment of the present disclosure;

[0030] Figure 8 is a structural schematic diagram of another first filter unit provided by an embodiment of the present disclosure;

[0031] Fig. 9 is a structural schematic diagram of another first side plate provided by an embodiment of the present disclosure;

[0032] Fig.10 is a structural schematic diagram of another first filter unit provided by an embodiment of the present disclosure;

[0033] Fig.11 is a structural schematic diagram of another first filter unit provided by an embodiment of the present disclosure;

[0034] Fig.12 is a structural schematic diagram of another first side plate provided by an embodiment of the present disclosure;

[0035] Fig.13 is a structural schematic diagram of an air conditioner provided by an embodiment of the present disclosure;

[0036] Fig.14 It is an exploded schematic diagram of an air conditioner provided in an embodiment of the present disclosure.

[0037] Reference numerals:

[0038] 10. Main unit housing; 101. Sub-unit accommodating chamber;

[0039] 100, sub-machine housing; 110, first side panel; 120, second side panel; 130, third side panel; 200, air inlet grille; 300, air inlet filter element; 310, first filter section; 320, second filter section; 330, third filter section; 410, first card slot; 420, first connector; 430, second connector; 500, bending member; 510, first plate body; 520, second plate body; 530, connecting support plate. DETAILED DESCRIPTION

[0040] In order to be able to understand the features and technical contents of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure is described in detail below in conjunction with the accompanying drawings. The attached drawings are for reference only and are not used to limit the embodiments of the present disclosure. In the following technical description, for the convenience of explanation, a full understanding of the disclosed embodiments is provided through multiple details. However, one or more embodiments can still be implemented without these details. In other cases, to simplify the drawings, well-known structures and devices can be simplified for display.

[0041] The terms "first", "second", etc. in the specification and claims of the embodiments of the present disclosure and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the terms used in this way can be interchanged where appropriate, so that the embodiments of the embodiments of the present disclosure described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions.

[0042] In the embodiments of the present disclosure, the terms "upper", "lower", "inside", "middle", "outside", "front", "back" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. These terms are mainly intended to better describe the embodiments of the present disclosure and their embodiments, and are not intended to limit the indicated devices, elements or components to have a specific direction, or to be constructed and operated in a specific direction. Moreover, in addition to being used to indicate directions or positional relationships, some of the above terms may also be used to indicate other meanings. For example, the term "upper" may also be used to indicate a certain dependency or connection relationship in certain circumstances. For those of ordinary skill in the art, the specific meanings of these terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0043] In addition, the terms "disposed", "connected", and "fixed" should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0044] Unless otherwise stated, the term "plurality" means two or more.

[0045] In the embodiment of the present disclosure, the character " / " indicates that the preceding and following objects are in an "or" relationship. For example, A / B indicates: A or B.

[0046] The term "and / or" is a description of the association relationship between objects, indicating that three relationships can exist. For example, A and / or B means: A or B, or, A and B.

[0047] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.

[0048] Air conditioners can heat or cool according to user needs to adjust the comfort of the indoor environment, so they are widely used. With the advancement of technology and the improvement of users' requirements for comfort, the requirements for air conditioning equipment are also getting higher and higher. Therefore, air conditioning products on the market tend to have diversified functions, such as integrating heat exchange, purification, humidification and other functions into one.

[0049] The related technology discloses an air conditioner, including a main unit and a sub-unit, wherein the sub-unit can be moved into or out of the accommodating chamber of the main unit relative to the main unit, wherein an air inlet and an air outlet are arranged on the shell of the sub-unit, the air inlet is arranged on the top of the indoor unit shell, and the air outlet is arranged on the front lower side of the indoor unit shell to realize the air intake and air outlet of the indoor unit of the air conditioner; wherein a filter is arranged at the air inlet to purify the air.

[0050] However, in the related art, on the one hand, the air inlet area and air inlet range of the sub-unit are small, which is not conducive to the sub-unit to quickly adjust the indoor air; on the other hand, during the operation of the sub-unit, dust and lint in the air will adhere to the filter net, causing the air intake volume of the sub-unit to decrease.

[0051] The disclosed embodiment provides an air conditioner sub-unit, which can increase the air intake volume of the air conditioner sub-unit and enhance the air conditioning effect of the air conditioner sub-unit.

[0052] Figure 1 is a structural schematic diagram of an air conditioner sub-unit provided by an embodiment of the present disclosure; Figure 2 is a structural schematic diagram of another air conditioner sub-unit provided by an embodiment of the present disclosure; Figure 3 It is a cross-sectional schematic diagram of an air conditioner sub-unit provided in an embodiment of the present disclosure.

[0053] Combination Figures 1 to 3 As shown, the air conditioner sub-unit provided by the embodiment of the present disclosure includes a sub-unit housing 100, an air inlet grille 200 and an air inlet filter element 300; wherein the sub-unit housing 100 at least includes a first side panel 110, a second side panel 120 and a third side panel 130 arranged vertically and connected in sequence by bending, and the first side panel 110, the second side panel 120 and the third side panel 130 are all provided with air inlets; the air inlet grille 200 is arranged at the air inlet; the air inlet filter element 300 is detachably arranged on the inner side surface of the air inlet grille 200.

[0054] Optionally, a purification module or a humidity adjustment module is provided inside the air conditioner sub-unit, so that the indoor air can be purified or the humidity can be adjusted.

[0055] Optionally, the sub-unit housing 100 at least includes a first side panel 110, a second side panel 120 and a third side panel 130 arranged vertically and connected in sequence by bending, and the sub-unit housing 100 also includes other side panels, and the other side panels and the first side panel 110, the second side panel 120 and the third side panel 130 jointly enclose an inner cavity. The first side panel 110, the second side panel 120 and the third side panel 130 are all provided with air inlets, and the other side panels are provided with air outlets, and the purification module or the humidity adjustment module is arranged on the path between the air inlet and the air outlet to adjust the indoor air.

[0056] Optionally, the first side plate 110 , the second side plate 120 and the third side plate 130 are all provided with air inlets to form a U-shaped air inlet structure, so as to increase the air inlet area of ​​the sub-unit housing 100 , thereby increasing the air inlet volume of the sub-unit housing 100 .

[0057] Optionally, an air inlet grille 200 is provided at the air inlet to disperse the airflow of the air conditioner sub-unit. An air inlet filter 300 is provided on the inner side of the air inlet grille 200, and the air inlet filter 300 is used to preliminarily purify the airflow. The air inlet filter 300 is detachably connected to the air inlet grille 200, such as by gluing or snapping. In this way, the air inlet filter 300 can be easily disassembled and replaced, thereby avoiding the clogging of the air inlet filter 300 when the air conditioner sub-unit is in long-term operation, so as to improve the air quality while ensuring the air intake of the air conditioner sub-unit, thereby improving the effect of air conditioning.

[0058] Optionally, the air inlet filter 300 includes one or more of a primary filter, a HEPA filter, a plasma filter, a gaseous pollutant filter, a photocatalyst filter, and an activated carbon filter.

[0059] Among them, the primary filter is mainly used to filter large particle pollutants in the air. Large particle pollutants refer to those with a particle size usually greater than 10 microns. Some large particle pollutants can even be directly observed by the naked eye; the HEPA filter can effectively intercept and remove particulate matter in the air; the plasma filter can react chemically with particles, bacteria, viruses, etc. in the air and decompose them into harmless substances; the gaseous pollutant filter usually uses chemical adsorbents to adsorb and decompose these harmful substances; the photocatalyst filter uses sunlight, fluorescent lamps, and ultraviolet light as energy to stimulate electron transitions and produce active oxygen and hydroxyl free radicals with strong oxidizing effects, thereby oxidizing and decomposing harmful organic matter, pollutants, odors, bacteria, etc. into harmless carbon dioxide and water; the activated carbon net uses the micropores and mesopores on the surface of activated carbon to adsorb harmful substances, such as organic matter, gases, heavy metals, etc. Activated carbon has high physical and chemical stability and can stably adsorb pollutants for a long time.

[0060] The air conditioner sub-unit provided by the embodiment of the present disclosure includes a sub-unit housing, an air inlet grille and an air inlet filter element; wherein the sub-unit housing at least includes a first side plate, a second side plate and a third side plate arranged vertically and bent in sequence, and the first side plate, the second side plate and the third side plate are all provided with an air inlet; the air inlet grille is arranged at the air inlet; the air inlet filter element is detachably arranged on the inner side of the air inlet grille. The first side plate, the second side plate and the third side plate of the sub-unit housing are bent in sequence to form a U-shaped structure side plate, wherein the first side plate, the second side plate and the third side plate are all provided with an air inlet, so that the air inlet area of ​​the air conditioner sub-unit can be increased to increase the air intake volume; further, an air inlet filter element is detachably arranged on the inner side of the air inlet grille at the air inlet, so as to facilitate the replacement of the air inlet filter element, thereby avoiding the clogging of the air inlet filter element, so as to improve the air quality while ensuring the air intake volume of the air conditioner sub-unit, and improve the effect of air conditioning.

[0061] Optionally, a first adhesive piece is provided on the first side surface of the air inlet filter 300 or the inner side surface of the air inlet grille 200 ; or, a first adhesive piece is provided on the first side surface of the air inlet filter 300 and a second adhesive piece is provided on the inner side surface of the air inlet grille 200 .

[0062] Optionally, by providing a first adhesive member on the first side surface of the air inlet filter element 300 or the inner side surface of the air inlet grille 200 , the air inlet filter element 300 and the air inlet grille 200 can be stably adhesively connected.

[0063] Optionally, a first adhesive piece is provided on the first side surface of the air inlet filter element 300, and a second adhesive piece is provided on the inner side surface of the air inlet grille 200. The first adhesive piece and the second adhesive piece can be adhered to each other to improve the stability of the air inlet filter element 300.

[0064] Figure 4 is a structural schematic diagram of a first side panel provided by an embodiment of the present disclosure; Figure 5 is a structural schematic diagram of a first filter unit provided by an embodiment of the present disclosure; Figure 6 yes Figure 4 A partial enlarged schematic diagram of .

[0065] Optionally, combined Figure 4 , Figure 5 , Figure 6 As shown, taking the first side plate 110 and the first filter portion as examples for reference, the inner side surface of the air inlet grille 200 is provided with a first slot 410 opening upward, and the air inlet filter element 300 is clamped in the first slot 410 .

[0066] In this way, the air inlet filter 300 can be placed in the first slot 410 from above the air inlet grille 200, and thus be locked in the first slot 410, which not only facilitates the installation of the air inlet filter 300, but also facilitates the disassembly of the air inlet filter 300, saving time and effort.

[0067] Optionally, at least the left and right ends of the air inlet grille 200 are provided with a bending piece 500, and the bending piece 500 includes a first plate body 510 and a second plate body 520 that are bent and connected, wherein the first plate body 510, the second plate body 520 and the inner side surface of the air inlet grille 200 together enclose a first slot 410.

[0068] Optionally, the second plate 520 extends vertically, and the top of the second plate 520 is fixedly connected to the first side plate 110 to improve the safety of the bending member 500, thereby improving the safety of the air inlet filter element 300. Optionally, the first plate 510, the second plate 520 and the inner side surface of the air inlet grille 200 together enclose the first slot 410, which can reduce costs.

[0069] Optionally, a plurality of bending members 500 are provided between the left end and the right end of the air inlet grille 200 to improve the stability of the air inlet filter element 300 .

[0070] Optionally, the first plate body 510 extends perpendicularly to the air inlet grille 200 , and a connecting plate is provided between the two first plate bodies 510 , and the connecting support plate 530 is adsorbed and connected to the air inlet filter element 300 .

[0071] In this way, the connecting support plate 530 is used to support the air inlet filter element 300 to prevent the air inlet filter element 300 from sinking downward under the action of gravity.

[0072] Optionally, a second slot is provided on the inner side of the air inlet grille 200, and a buckle is provided on the air inlet filter element 300, and the buckle is engaged with the slot.

[0073] In this way, the buckle can be locked in the second slot, so that the air inlet filter element 300 can be quickly locked on the inner side of the air inlet grille 200.

[0074] Optionally, the buckles are arranged at intervals on two opposite sides of the air inlet filter 300, and the second buckle slots are arranged correspondingly to the buckles to facilitate the installation of the air inlet filter 300. Further, the buckles are arranged at intervals on the peripheral sides of the air inlet filter 300, and the second buckle slots are arranged correspondingly to the buckles to improve the stability of the installation of the air inlet filter 300.

[0075] Figure 7 is a structural schematic diagram of another first side plate provided by an embodiment of the present disclosure; Figure 8 It is a schematic structural diagram of another first filter unit provided in an embodiment of the present disclosure.

[0076] Optionally, combined Figure 7 , Figure 8 As shown, taking the first side panel 110 and the first filter portion as illustrations for reference, a first connector 420 is provided on the inner side surface of the air inlet grille 200, and a second connector 430 is provided on the air inlet filter element 300, and the first connector 420 and the second connector 430 are plugged together; wherein the first connector 420 is a slot, and the second connector 430 is a plug block.

[0077] The structure of the plug block and the slot is simple, which facilitates the installation and removal of the air inlet filter element 300.

[0078] Optionally, the first connector 420 is disposed at the top and bottom of the air inlet grille 200 , and correspondingly, the second connector 430 is disposed at the top and bottom of the air inlet filter element 300 to ensure the stability of the air inlet filter element 300 .

[0079] Fig. 9 is a structural schematic diagram of another first side plate provided by an embodiment of the present disclosure; Fig.10is a structural schematic diagram of another first filter unit provided by an embodiment of the present disclosure; Fig.11 is a schematic diagram of the structure of another first filter unit provided by an embodiment of the present disclosure. Figures 9 to 11 As shown, a first connector 420 is provided at the top of the air inlet grille 200, and a corresponding second connector 430 is provided at the top of the air inlet filter element 300; at the same time, a first connector 420 is provided at the bottom end of the air inlet grille 200, and a corresponding second connector 430 is opened at the bottom end of the air inlet filter element 300 to ensure the stability of the air inlet filter element 300.

[0080] Fig.12 It is a structural schematic diagram of another first side panel provided in an embodiment of the present disclosure.

[0081] Optionally, combined Fig.12 As shown, an abutting side plate 140 is provided around the periphery of the air inlet, the abutting side plate encloses a housing space for the air inlet filter element 300 , and the periphery of the air inlet filter element 300 abuts against the abutting side plate to achieve installation of the air inlet filter element 300 .

[0082] Optionally, the air inlet filter element 300 includes a first filter part 310, a second filter part 320 and a third filter part 330, the first filter part 310 is correspondingly arranged on the first side plate 110, the second filter part 320 is correspondingly arranged on the second side plate 120, and the third filter part 330 is correspondingly arranged on the third side plate 130; the first filter part 310, the second filter part 320 and the third filter part 330 are independent of each other; or, the first filter part 310, the second filter part 320 and the third filter part 330 are connected in sequence.

[0083] Optionally, the first filter unit 310 , the second filter unit 320 and the third filter unit 330 have the same structure.

[0084] The first filter part 310 , the second filter part 320 and the third filter part 330 are independent of each other so as to be easily replaced or repaired separately.

[0085] Optionally, the first filter part 310, the second filter part 320 and the third filter part 330 are detachably connected in sequence so as to be stored simultaneously.

[0086] Optionally, a mounting bracket is provided on the outer sleeve of the air inlet filter element 300 to improve the stability of the air inlet filter element 300 after installation.

[0087] Optionally, the surface of the air inlet grille 200 is coated with a bactericidal and purifying coating.

[0088] Specifically, the bactericidal coating includes bactericidal paint, bactericidal fiber, silver ions or activated carbon, etc. The bactericidal coating can sterilize bacteria in the airflow it contacts, thereby achieving the effect of purifying the air.

[0089] Fig.13 is a structural schematic diagram of an air conditioner provided by an embodiment of the present disclosure; Fig.14 It is an exploded schematic diagram of an air conditioner provided in an embodiment of the present disclosure.

[0090] Combination Fig.13 , Fig.14 As shown, an embodiment of the present disclosure provides an air conditioner, including the air conditioner sub-unit as described above.

[0091] Optionally, the air conditioner includes a main body shell 10 , and a sub-unit accommodating chamber 101 is provided inside the main body shell 10 , and the air conditioner sub-unit can be moved into or out of the sub-unit accommodating chamber 101 .

[0092] The air conditioner provided by the embodiment of the present disclosure includes the air conditioner sub-unit as described above, and the air conditioner sub-unit includes a sub-unit housing, an air inlet grille and an air inlet filter element; wherein the sub-unit housing at least includes a first side plate, a second side plate and a third side plate arranged vertically and bent in sequence, and the first side plate, the second side plate and the third side plate are all provided with an air inlet; the air inlet grille is arranged at the air inlet; the air inlet filter element is detachably arranged on the inner side of the air inlet grille. The first side plate, the second side plate and the third side plate of the sub-unit housing are bent in sequence to form a U-shaped structure side plate, wherein the first side plate, the second side plate and the third side plate are all provided with an air inlet, so that the air inlet area of ​​the air conditioner sub-unit can be increased to increase the air inlet volume; further, an air inlet filter element is detachably arranged on the inner side of the air inlet grille at the air inlet, so as to facilitate the replacement of the air inlet filter element, thereby avoiding the clogging of the air inlet filter element, so as to improve the air quality while ensuring the air inlet volume of the air conditioner sub-unit, and improve the effect of air conditioning.

[0093] The above description and the accompanying drawings sufficiently illustrate the embodiments of the present disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The embodiments represent only possible variations. Unless explicitly required, individual components and functions are optional, and the order of operations may vary. Portions and features of some embodiments may be included in or replace portions and features of other embodiments. The embodiments of the present disclosure are not limited to the structures described above and shown in the accompanying drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. An air conditioner sub-unit, characterized in that: include: The sub-unit housing at least comprises a first side plate, a second side plate and a third side plate which are arranged vertically and connected in sequence by bending, wherein the first side plate, the second side plate and the third side plate are all provided with air inlets; An air inlet grille is arranged at the air inlet; The air inlet filter element is detachably arranged on the inner side of the air inlet grille.

2. The air conditioner sub-unit according to claim 1, characterized in that: A first adhesive member is provided on the first side surface of the air inlet filter element or the inner side surface of the air inlet grille; or, A first adhesive piece is disposed on the first side surface of the air inlet filter element, and a second adhesive piece is disposed on the inner side surface of the air inlet grille.

3. The air conditioner sub-unit according to claim 1, characterized in that: The inner side surface of the air inlet grille is provided with a first slot with an opening facing upwards, and the air inlet filter element is clamped in the first slot.

4. The air conditioner sub-unit according to claim 3, characterized in that: At least the left and right ends of the air inlet grille are provided with bending parts, which include a first plate body and a second plate body that are bent and connected, wherein the first plate body, the second plate body and the inner side surface of the air inlet grille jointly enclose a first slot.

5. The air conditioner sub-unit according to claim 4, characterized in that: The first plate body extends perpendicularly to the air inlet grille, and a connecting plate is provided between the two first plate bodies, and the connecting support plate is adsorbed and connected to the air inlet filter element.

6. The air conditioner sub-unit according to claim 1, characterized in that: A second slot is provided on the inner side of the air inlet grille, and a buckle is provided on the air inlet filter element, and the buckle is engaged with the slot.

7. The air conditioner sub-unit according to claim 1, characterized in that: A first plug-in connector is provided on the inner side of the air inlet grille, and a second plug-in connector is provided on the air inlet filter element, and the first plug-in connector and the second plug-in connector are plug-matched; The first plug-in connector is a slot, and the second plug-in connector is a plug-in block; or the first plug-in connector is a plug-in block, and the second plug-in connector is a slot.

8. The air conditioner sub-unit according to any one of claims 1 to 7, characterized in that: The air inlet filter element includes a first filter part, a second filter part and a third filter part, the first filter part is correspondingly arranged on the first side plate, the second filter part is correspondingly arranged on the second side plate, and the third filter part is correspondingly arranged on the third side plate; The first filter part, the second filter part and the third filter part are independent of each other; or, The first filter part, the second filter part and the third filter part are connected in sequence.

9. The air conditioner sub-unit according to any one of claims 1 to 7, characterized in that: The surface of the air inlet grille is coated with a sterilization and purification coating.

10. An air conditioner, characterized in that: It comprises the air conditioner sub-unit as claimed in any one of claims 1 to 9.

Images