Movable air conditioner

Abstract

The utility model relates to the technical field of air conditioners, in particular to a movable air conditioner, and aims to solve the problem that the sterilization effect of the movable air conditioner on outlet air flow is not thorough. In order to achieve the purpose, the movable air conditioner is characterized in that an indoor heat exchange cavity is defined in a shell, an indoor heat exchanger and an indoor fan are arranged in the indoor heat exchange cavity at intervals, and the indoor fan comprises a first volute; the first side plate and the second side plate extend in the vertical direction and are oppositely arranged on the two sides of the first volute, and an airflow channel is formed between the indoor heat exchanger and the indoor fan through the first side plate and the second side plate. The annular mounting rib is arranged on the outer side face of the first side plate and / or the second side plate and defines a mounting groove, and light holes corresponding to the mounting groove are formed in the first side plate and / or the second side plate; the UVC sterilization module is clamped in the mounting groove, and UVC light of the UVC sterilization module is emitted into the airflow channel through the light transmitting hole. UVC light of the UVC sterilization module is emitted into the airflow channel through the light transmitting hole, and air flowing through the airflow channel can be sterilized.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioners, and particularly provides a mobile air conditioner. Background Art

[0002] At present, whether it is a wall-mounted air conditioner or a floor-standing air conditioner, it needs to be fixedly installed in a limited position and cannot be moved. Therefore, mobile air conditioners came into being. Mobile air conditioners mainly include a housing, an indoor air flow circulation component and an outdoor air flow circulation component. Among them, the indoor air flow circulation component and the outdoor air flow circulation component are both arranged in the housing. The housing is provided with an indoor air inlet and an indoor air outlet corresponding to the indoor air flow circulation component, and the housing is also provided with an outdoor air inlet and an outdoor air outlet corresponding to the outdoor air flow circulation component. Since the volume of the mobile air conditioner is very small, it can be moved to different positions or rooms to adjust the temperature of the air in that position or room.

[0003] In related art mobile air conditioners, in order to improve the air outlet quality, a UVC sterilization device is arranged at the indoor air outlet. However, since the air flow rate of the air flowing out of the indoor air outlet is relatively fast, the sterilization effect on the air flowing out of the air outlet is not thorough; in addition, when UVC is used, blue light is emitted, and the comfort level during night use is poor. Summary of the Utility Model

[0004] The utility model aims to solve the above technical problems, that is, to solve the problem of incomplete sterilization effect on the air flow of the mobile air conditioner.

[0005] The utility model provides a mobile air conditioner, including: a housing, which defines an indoor heat exchange chamber inside. An indoor heat exchanger and an indoor fan are arranged at intervals in the indoor heat exchange chamber. Among them, the indoor heat exchanger includes a first side end and a second side end, and the indoor fan includes a first volute; a first side plate and a second side plate, which extend vertically and are oppositely arranged on both sides of the first volute. The first side plate is correspondingly connected to the first side end, and the second side plate is correspondingly connected to the second side end. The first side plate and the second side plate form an air flow channel between the indoor heat exchanger and the indoor fan; an annular mounting rib, which is arranged on the outer side surface of the first side plate and / or the second side plate and encloses an installation groove. Among them, the first side plate and / or the second side plate are provided with light-transmitting holes corresponding to the installation groove; a UVC sterilization module, which is clamped in the installation groove, and the UVC light of the UVC sterilization module is emitted into the air flow channel through the light-transmitting holes.

[0006] In the case of adopting the above technical solution, the first side plate and the second side plate can enclose a relatively closed air flow channel between the indoor heat exchanger and the indoor fan; an annular mounting rib is provided on the outer side surface of the first side plate and / or the second side plate. By arranging the UVC sterilization module in the mounting groove defined by the annular mounting rib, not only can the UVC light of the UVC sterilization module be emitted into the air flow channel through the light-transmitting holes, so as to sterilize the air flowing through the air flow channel, and the air flow channel has a certain length, which can improve the sterilization effect; at the same time, it can also sterilize the indoor heat exchanger and the indoor fan facing the air flow channel, improving the sterilization effect; in addition, the UVC sterilization module is arranged on the outer side surface of the first side plate and / or the second side plate and is located inside the housing. Under the shielding effect of the annular mounting rib, even when used at night, it will not cause light impact on users, which helps to improve the safety and comfort during the user's use process.

[0007] In an alternative embodiment of the above mobile air conditioner, the annular mounting rib is integrally formed with the first side plate and / or the second side plate.

[0008] By arranging the annular mounting rib to be integrally formed with the first side plate and / or the second side plate, it helps to improve the structural stability of the annular mounting rib.

[0009] In an alternative embodiment of the above mobile air conditioner, it further includes: a plurality of fixing buckles, which are arranged at intervals along the circumference of the annular mounting rib, and the UVC sterilization module is arranged between the plurality of fixing buckles.

[0010] Through the arrangement of the plurality of fixing buckles, the stability of the UVC sterilization module clamped in the mounting groove can be ensured, that is, the plurality of fixing buckles can clamp the UVC sterilization module tightly, which is not only beneficial to fixing the UVC sterilization module through the connecting piece, but also convenient for disassembly.

[0011] In an alternative embodiment of the above mobile air conditioner, the annular mounting rib includes a first vertical rib and a second vertical rib that are arranged opposite to each other and extend vertically; the fixing buckles arranged on the first vertical rib and the second vertical rib are arranged in a staggered manner.

[0012] With such an arrangement, the UVC sterilization module can be clamped at more positions to prevent the UVC sterilization module from shaking during the operation of the mobile air conditioner.

[0013] In an alternative embodiment of the above mobile air conditioner, it further includes: a corner reinforcing rib, which is arranged between the back side of the fixing buckle and the first side plate / the second side plate.

[0014] Through the arrangement of the corner reinforcing rib, the stress concentration at the connection between the annular mounting rib and the first side plate and / or the second side plate can be prevented, improving the structural stability. At the same time, the stability of the fixing buckle can be improved.

[0015] In an alternative embodiment of the above-mentioned mobile air conditioner, it further includes: a first limiting rib, which is arranged at intervals along the circumference of the annular mounting rib, located on the upper surface of the annular mounting rib, and extends in a direction away from the first side plate and / or the second side plate.

[0016] By providing the first limiting rib, the circumferential direction of the UVC sterilization module can be further blocked and limited to prevent it from coming out.

[0017] In an alternative embodiment of the above-mentioned mobile air conditioner, it further includes: a second limiting rib, which is bent and connected to the first limiting rib, arranged on the outer peripheral surface of the annular mounting rib, and fixedly connected to the first side plate and / or the second side plate.

[0018] By the bent connection between the second limiting rib and the first limiting rib, the force exerted by the UVC sterilization module on the annular mounting rib can be better dispersed, the stress can be dispersed, and the overall stability of the structure can be improved.

[0019] In an alternative embodiment of the above-mentioned mobile air conditioner, the UVC sterilization module includes a detachable light-emitting member, and the UVC light is emitted by the light-emitting member.

[0020] The light-emitting member generates UVC light to sterilize the gas in the air flow channel. By providing a detachable light-emitting member, it is convenient to replace or repair.

[0021] In an alternative embodiment of the above-mentioned mobile air conditioner, a plurality of light-transmitting holes are arranged vertically; a plurality of light-emitting members are arranged vertically and are arranged in one-to-one correspondence with the light-transmitting holes.

[0022] By arranging the light-emitting members vertically in one-to-one correspondence with the light-transmitting holes, the irradiation area can be increased longitudinally to achieve a better sterilization effect.

[0023] In an alternative embodiment of the above-mentioned mobile air conditioner, a reflective film layer is provided on the inner side surface of the second side plate and / or the first side plate.

[0024] By providing the reflective film layer, the UVC light can be reflected to every corner of the air flow channel, improving the sterilization effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The following describes the preferred embodiments of the present invention with reference to the accompanying drawings, in which:

[0026] Figure 1 is a schematic cross-sectional view of a mobile air conditioner provided by the present invention;

[0027] Figure 2 is a schematic structural view of an indoor heat exchanger and an indoor fan provided by the present invention;

[0028] Figure 3 is an exploded view of an indoor heat exchanger and an indoor fan provided by the present utility model;

[0029] Figure 4 is a sectional view of an indoor heat exchanger and an indoor fan provided by the present utility model;

[0030] Figure 5 is a structural view of a first volute provided by the present utility model;

[0031] Figure 6 is Figure 5 a partially enlarged view of

[0032] Explanation of reference numerals:

[0033] 100, housing; 110, indoor heat exchange chamber; 111, indoor air inlet; 112, indoor air outlet; 120, middle partition; 130, outdoor heat exchange chamber; 140, air flow channel;

[0034] 200, indoor heat exchanger; 210, first side end; 220, second side end;

[0035] 300, indoor fan; 301, air flow inlet; 302, air flow outlet; 310, first volute; 311, first side plate; 312, second side plate; 313, light-transmitting hole; 314, third side plate; 320, second volute; 330, annular mounting rib; 331, mounting groove; 332, first vertical rib; 333, second vertical rib; 340, fixing buckle; 350, corner reinforcing rib; 361, first limiting rib; 362, second limiting rib;

[0036] 400, UVC sterilization module. Detailed implementation manners

[0037] The preferred implementation manners of the present application will be described below with reference to the accompanying drawings. Those skilled in the art should understand that these implementation manners are only used to explain the technical principle of the present application and are not intended to limit the protection scope of the present application. In the following technical description, for the convenience of explanation, a sufficient 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, well-known structures and devices can be shown in a simplified manner to simplify the drawings.

[0038] It should be noted that in the description of this application, the terms indicating directions or positional relationships such as "middle", "upper", "lower", "vertical", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings. This is only for the convenience of description and does not indicate or imply that the device or component must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to this application. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0039] In addition, it should also be noted that in the description of this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected to" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those skilled in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0040] Combined with Figures 1 to 6 As shown, the present utility model provides a mobile air conditioner, which includes a housing 100. An indoor heat exchanger 200 and an indoor fan 300 are provided inside the housing 100. Among them, the indoor fan 300 includes a first volute 310. The first volute 310 extends vertically, and a first side plate 311 and a second side plate 312 are respectively provided on two opposite sides thereof. An annular mounting rib 330 and a UVC sterilization module 400 are provided on the first side plate 311 and / or the second side plate 312.

[0041] An indoor heat exchange chamber 110 is defined inside the housing 100. The indoor heat exchanger 200 and the indoor fan 300 are arranged at intervals inside the indoor heat exchange chamber 110. Among them, the indoor heat exchanger 200 includes a first side end 210 and a second side end 220, and the indoor fan 300 includes a first volute 310. The first side plate 311 and the second side plate 312 extend vertically and are oppositely arranged on two sides of the first volute 310. The first side plate 311 is correspondingly connected to the first side end 210, and the second side plate 312 is correspondingly connected to the second side end 220. The first side plate 311 and the second side plate 312 form an air flow channel between the indoor heat exchanger 200 and the indoor fan 300. The annular mounting rib 330 is arranged on the outer side surface of the first side plate 311 and / or the second side plate 312, and encloses a mounting groove 331. Among them, a light-transmitting hole 313 corresponding to the mounting groove 331 is provided on the first side plate 311 and / or the second side plate 312. The UVC sterilization module 400 is clamped in the mounting groove 331, and the UVC light of the UVC sterilization module 400 is emitted into the air flow channel 140 through the light-transmitting hole 313.

[0042] Optionally, the outer sides of the first side plate 311 and the second side plate 312 both refer to the sides facing away from the air flow channel 140.

[0043] Optionally, a hollow inner cavity is defined inside the housing 100. Among them, a middle partition plate 120 is provided in the hollow inner cavity, and the middle partition plate 120 divides the hollow inner cavity into an indoor heat exchange cavity 110 and an outdoor heat exchange cavity 130 which are distributed up and down and independent of each other. Correspondingly, an indoor air inlet 111 and an indoor air outlet 112 are provided on the housing 100. The indoor heat exchanger 200 and the indoor blower 300 are sequentially arranged on the middle partition plate 120 along the air flow path in the indoor heat exchange cavity 110. Driven by the indoor blower 300, indoor air enters the indoor heat exchange cavity 110 through the indoor air inlet 111, exchanges heat with the indoor heat exchanger 200, and then enters the indoor environment through the indoor air outlet 112 driven by the indoor blower 300 to achieve temperature regulation of the indoor environment.

[0044] Optionally, the extending directions of the indoor heat exchanger 200 and the indoor blower 300 on the middle partition plate 120 are the same. Air flows towards the indoor blower 300 after flowing through the indoor heat exchanger 200. The indoor blower 300 includes a first volute 310 and a second volute 320 that are buckled to each other. A wind wheel installation space is defined between the first volute 310 and the second volute 320, and the wind wheel of the indoor blower is arranged in this wind wheel installation space. The first volute 310 is arranged towards the indoor heat exchanger 200 and includes an air inlet plate arranged vertically and an annular housing. An air flow inlet 301 of the indoor blower 300 is provided on the air inlet plate. The annular housing is buckled and connected to the second volute 320, and an air flow outlet 302 of the indoor blower 300 is jointly provided on the annular housing and the second volute 320. The air flow outlet 302 is correspondingly arranged and connected to the indoor air outlet 112. When the wind wheel rotates, it sucks air to flow from the indoor air inlet 111 to the indoor air outlet 112 to realize the circulating flow of indoor air, thereby realizing the temperature regulation of indoor air.

[0045] Optionally, a first side plate 311 and a second side plate 312 arranged vertically are provided on the air inlet plate. The first side plate 311 is connected to the first side end 210 of the indoor heat exchanger 200, and the second side plate 31 is connected to the second side end 220 of the indoor heat exchanger 200 to define an air flow channel 140 between the indoor heat exchanger 200 and the indoor blower 300. Further, a third side plate 314 is provided at the top end of the air inlet plate, and the third side plate 314 is connected between the first side plate 311 and the second side plate 312 to enclose a relatively closed air flow channel 140.

[0046] Optionally, an annular mounting rib 330 is provided only on the outer wall surface of the first side plate 311. Among them, the annular mounting rib 330 encloses a mounting groove 331, the UVC sterilization module 400 is clamped in the mounting groove 331, and a light-transmitting hole 313 is provided on the first side plate 311 corresponding to the mounting groove 331. In this way, the UVC light generated by the UVC sterilization module 400 can pass through the light-transmitting hole 313 to irradiate the air flow channel 140, so as to sterilize the air flow at the air inlet 301 of the indoor heat exchanger 200 flowing towards the indoor fan 300. At the same time, the part of the indoor heat exchanger 200 and the indoor fan 300 facing the air flow channel 140 can be irradiated to achieve sterilization, improve the cleanliness of the indoor heat exchange chamber 110, and avoid bacteria breeding. In addition, the air flow channel 140 defined between the first side plate 311 and the second side plate 312 has a certain length, which can extend the flow path of the flowing air, so as to extend the irradiation of the UVC light on the air and improve the sterilization effect.

[0047] Optionally, the UVC sterilization module 400 can be in contact with the inner side surface of the annular mounting rib 330 or have a very small gap to be clamped in the mounting groove 331.

[0048] Alternatively, one end of the annular mounting rib 330 away from the first side plate 311 / the second side plate 312 inclines towards the inside of the mounting groove 331 to clamp the UVC sterilization module 400.

[0049] Alternatively, a plurality of annular mounting ribs 330 are arranged at intervals in the vertical direction of the first side plate 311. Correspondingly, a plurality of UVC sterilization modules 400 are arranged at intervals in the vertical direction in the mounting groove 331 to improve the sterilization effect.

[0050] Optionally, an annular mounting rib 330 is provided only on the outer wall surface of the second side plate 312. The annular mounting rib 330 encloses a mounting groove 331, and a light-transmitting hole 313 is provided on the second side plate 312 corresponding to the mounting groove 331. Correspondingly, the UVC sterilization module 400 is provided in the mounting groove 331.

[0051] Alternatively, a plurality of annular mounting ribs 330 are arranged at intervals in the vertical direction of the second side plate 312. Correspondingly, a plurality of UVC sterilization modules 400 are arranged at intervals in the vertical direction in the mounting groove 331 to improve the sterilization effect.

[0052] Optionally, annular mounting ribs 330 are provided on both the outer wall surface of the first side plate 311 and the outer wall surface of the second side plate 312, and light-transmitting holes 313 are provided on the first side plate 311 and the second side plate 312 corresponding to the mounting grooves. In this way, the sterilization effect on the air flowing through the air flow channel 140 can be improved, and at the same time, the sterilization effect on the part of the indoor heat exchanger 200 and the indoor fan 300 facing the air flow channel 140 can be improved.

[0053] Alternatively, a plurality of annular mounting ribs 330 are vertically spaced along the first side plate 311, and at the same time, a plurality of annular mounting ribs 330 are vertically spaced along the second side plate 312. Correspondingly, a plurality of UVC sterilization modules 400 are vertically spaced and arranged in the mounting grooves 331 on the first side plate 311, and a plurality of UVC sterilization modules 400 are vertically spaced and arranged in the mounting grooves 331 on the second side plate 312. In this way, the sterilization effect can be improved.

[0054] Optionally, the UVC sterilization module 400 is clamped on the outer side surface of the first side plate 311 and / or the second side plate 312, which is convenient for disassembly and assembly. And the annular mounting rib 330 can block the UVC light emitted by the UVC sterilization module 400. Further, under the covering of the housing 100, the influence on the user can be avoided.

[0055] In the case of adopting the above technical solution, the first side plate 311 and the second side plate 312 can enclose a relatively closed air flow channel 140 between the indoor heat exchanger 200 and the indoor fan 300; the outer side surface of the first side plate 311 and / or the second side plate 312 is provided with an annular mounting rib 330. By arranging the UVC sterilization module 400 in the mounting groove 331 enclosed by the annular mounting rib 330, not only can the UVC light of the UVC sterilization module be projected into the air flow channel 140 through the light-transmitting holes 313, so as to sterilize the air flowing through the air flow channel, and the air flow channel has a certain length, which can improve the sterilization effect; at the same time, the indoor heat exchanger 200 and the indoor fan 300 facing the air flow channel 140 can also be sterilized, improving the sterilization effect; in addition, the UVC sterilization module is arranged on the outer side surface of the first side plate 311 and / or the second side plate 312 and is located inside the housing 100. Under the shielding effect of the annular mounting rib 330, even when used at night, it will not cause light influence on the user, which helps to improve the safety and comfort of the user during the use process.

[0056] In the optional implementation scheme of the above mobile air conditioner, the annular mounting rib 330 is integrally formed with the first side plate 311 and / or the second side plate 312.

[0057] By setting the annular mounting rib 330 to be integrally formed with the first side plate 311 and / or the second side plate 312, it helps to improve the structural stability of the annular mounting rib 330.

[0058] Optionally, the annular mounting rib 330 is only arranged on the first side plate 311 and is integrally formed with the first side plate 311.

[0059] Optionally, the annular mounting rib 330 is only arranged on the second side plate 312 and is integrally formed with the second side plate 312.

[0060] Optionally, the annular mounting rib 330 is disposed on the first side plate 311 and the second side plate 312. The annular mounting rib 330 is integrally formed with the first side plate 311, and the annular mounting rib 330 is fixedly connected to the second side plate 312 by welding, gluing, screw connection or the like. Alternatively, the annular mounting rib 330 is integrally formed with the second side plate 312, and the annular mounting rib 330 is fixedly connected to the first side plate 311 by welding, gluing, screw connection or the like. Alternatively, the annular mounting rib 330 is fixedly connected to both the first side plate 311 and the second side plate 312 by welding, gluing, screw connection or the like.

[0061] In the optional implementation of the above mobile air conditioner, a fixing buckle 340 is further included. A plurality of fixing buckles 340 are arranged at intervals along the circumferential direction of the annular mounting rib 330, and the UVC sterilization module 400 is disposed between the plurality of fixing buckles 340.

[0062] By arranging the plurality of fixing buckles 340, the stability of the UVC sterilization module 400 clamped in the installation groove 331 can be ensured, that is, the plurality of fixing buckles 340 can clamp the UVC sterilization module 400 tightly, which is not only beneficial to fixing the UVC sterilization module 400 through the connecting member, but also convenient for disassembly.

[0063] Alternatively, the fixing buckle 340 may not be provided. At this time, the height of the annular mounting rib 330 may be set to at least half of the height of the UVC sterilization module 400 to enclose and limit the UVC sterilization module 400. Further, a first magnetic member may be provided on the outer side surface of the first side plate 311 and / or the second side plate 312, and the side surface of the annular mounting rib 330 facing the installation groove 331, and a second magnetic member is provided on the circumferential direction of the UVC sterilization module 400, and the UVC sterilization module 400 is fixed by the mutual attraction of the first magnetic member and the second magnetic member. Alternatively, an adhesive member is provided on the outer side surface of the first side plate 311 and / or the second side plate 312, and the side surface of the annular mounting rib 330 facing the installation groove 331.

[0064] In the optional implementation of the above mobile air conditioner, the annular mounting rib 330 includes a first vertical rib 332 and a second vertical rib 333 that are arranged opposite to each other and extend vertically; the fixing buckles 340 provided on the first vertical rib 332 and the second vertical rib 333 are arranged in a staggered manner.

[0065] With such an arrangement, the UVC sterilization module 400 can be clamped at more positions to prevent the UVC sterilization module 400 from shaking during the operation of the mobile air conditioner.

[0066] Optionally, a first horizontal rib is connected between the bottom end of the first vertical rib 332 and the top end of the second vertical rib 333, and a second horizontal rib is connected between the top end of the first vertical rib 332 and the bottom end of the second vertical rib 333. Among them, fixing buckles 340 are also provided on the first horizontal rib to improve the fixing effect on the UVC sterilization module 400. Alternatively, fixing buckles 340 are also provided on the second horizontal rib. Replaceably, fixing buckles 340 are provided on both the first horizontal rib and the second horizontal rib.

[0067] Replaceably, the fixing buckles 340 provided on the first vertical rib 332 and the second vertical rib 333 are arranged correspondingly.

[0068] Replaceably, only one fixing buckle 340 is provided on each of the first vertical rib 332 and the second vertical rib 333.

[0069] Replaceably, a plurality of fixing buckles 340 are arranged at intervals along the vertical direction on the first vertical rib 332; a plurality of fixing buckles 340 are arranged at intervals along the vertical direction on the second vertical rib 333.

[0070] In the optional implementation scheme of the above-mentioned mobile air conditioner, a corner reinforcing rib 350 is further included. The corner reinforcing rib 350 is arranged on the back side of the fixing buckle 340 and between the first side plate 311 / second side plate 312.

[0071] That is, the corner reinforcing rib 350 is fixedly connected to the annular mounting rib 330, the fixing buckle 340, and the first side plate 311 / second side plate. Through the arrangement of the corner reinforcing rib 350, stress concentration at the connection of the annular mounting rib 330 and the first side plate 311 and / or the second side plate 312 can be prevented, and the structural stability can be improved. At the same time, the corner reinforcing rib 350 is fixedly connected to the fixing buckle 340, which can improve the structural stability of the fixing buckle 340.

[0072] Replaceably, the corner reinforcing rib 350 is not connected to the fixing buckle 340.

[0073] Replaceably, the corner reinforcing rib 350 is not provided.

[0074] In the optional implementation scheme of the above-mentioned mobile air conditioner, a first limiting rib 361 is further included. The first limiting rib 361 is arranged at intervals along the circumferential direction of the annular mounting rib 330, located on the upper surface of the annular mounting rib 330, and extends in a direction away from the first side plate 311 and / or the second side plate 312.

[0075] Through the arrangement of the first limiting rib 361, the circumferential direction of the UVC sterilization module 400 can be further shielded and limited to prevent it from coming out.

[0076] Optionally, the first limiting rib 361 is integrally formed with the annular mounting rib 330 to improve the structural stability.

[0077] Alternatively, the first limiting rib 361 and the annular mounting rib 330 are fixedly connected by welding, gluing or other means.

[0078] Alternatively, the first limiting rib 361 may not be provided.

[0079] In the alternative embodiment of the above-mentioned mobile air conditioner, a second limiting rib 362 is further included. The second limiting rib 362 is bent and connected to the first limiting rib 361, is disposed on the outer peripheral surface of the annular mounting rib 330, and is fixedly connected to the first side plate 311 and / or the second side plate 312.

[0080] Through the bent connection between the second limiting rib 362 and the first limiting rib 361, the force exerted by the UVC sterilization module 400 on the annular mounting rib 330 can be better dispersed, the stress can be dispersed, and the overall stability of the structure can be improved.

[0081] Optionally, both the second limiting rib 362 and the first limiting rib 361 are integrally formed with the annular mounting rib 330. Alternatively, the second limiting rib 362 and the annular mounting rib 330 are fixedly connected by welding, gluing or other means.

[0082] Alternatively, the second limiting rib 362 may not be provided.

[0083] In the alternative embodiment of the above-mentioned mobile air conditioner, the UVC sterilization module 400 includes a detachable light-emitting member, and UVC light is emitted by the light-emitting member.

[0084] The light-emitting member generates UVC light to sterilize the gas in the air flow channel 140; by providing the light-emitting member to be detachable, it is convenient for replacement or maintenance.

[0085] In the alternative embodiment of the above-mentioned mobile air conditioner, a plurality of light-transmitting holes 313 are provided vertically; a plurality of light-emitting members are provided vertically and are arranged in one-to-one correspondence with the light-transmitting holes 313.

[0086] By providing the light-emitting members arranged vertically in one-to-one correspondence with the light-transmitting holes 313, the irradiation area can be increased longitudinally to achieve a better sterilization effect.

[0087] Alternatively, the number of light-emitting members is greater than the number of light-transmitting holes 313, and the light-emitting members at least partially overlap with the light-transmitting holes 313.

[0088] Optionally, the light-emitting member is a UVC-LED lamp. By providing the light-emitting member as a UVC-LED lamp, a broad-spectrum and high-efficiency sterilization effect can be achieved.

[0089] Among them, UV refers to ultraviolet light, and UVC refers to the C-band light in ultraviolet light, with a wavelength ranging from 100 to 280 nm. However, since the wavelength below 200 nm is vacuum ultraviolet light and can be absorbed by air, UVC usually refers to the part of the ultraviolet C-band that can penetrate the atmosphere, with a wavelength ranging from 200 to 280 nm. Among all ultraviolet lights, the UVC with a wavelength ranging from 260 to 280 nm has the strongest bactericidal effect.

[0090] Optionally, the LED lamp has a small external dimension, which is convenient for installation and has a low cost.

[0091] In addition, the UVC-LED lamp also has many advantages such as fast startup, a large number of allowable switching times, and being powered by a battery.

[0092] In the optional implementation of the above-mentioned mobile air conditioner, a reflective film layer is provided on the inner side surfaces of the first side plate 311 and the second side plate 312. In this way, the UVC light can be reflected to all corners inside the air flow channel 140, improving the bactericidal effect on the flowing air, and at the same time improving the bactericidal effect on the parts of the indoor heat exchanger 200 and the indoor fan 300 facing the air flow channel 140.

[0093] Optionally, the reflective film layer can be an electroplated aluminum film mirror surface, or other metal or non-metal materials that can reflect ultraviolet lamps without affecting the ultraviolet performance.

[0094] Alternatively, a sheet-like plate body with a reflective film layer can be provided on the inner side surfaces of the first side plate 311 and the second side plate 312.

[0095] So far, the technical solution of the present invention has been described in combination with the preferred embodiments shown in the drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A mobile air conditioner, characterized in that, Comprising: A housing, with an indoor heat exchange cavity defined inside. An indoor heat exchanger and an indoor fan are arranged at intervals in the indoor heat exchange cavity. Among them, the indoor heat exchanger includes a first side end and a second side end, and the indoor fan includes a first volute. A first side plate and a second side plate, extending vertically and arranged oppositely on both sides of the first volute. The first side plate is correspondingly connected to the first side end, and the second side plate is correspondingly connected to the second side end. The first side plate and the second side plate form an air flow channel between the indoor heat exchanger and the indoor fan. An annular mounting rib, arranged on the outer side surface of the first side plate and / or the second side plate, and enclosing an installation groove. Among them, a light-transmitting hole corresponding to the installation groove is provided on the first side plate and / or the second side plate. A UVC sterilization module, clamped in the installation groove, and the UVC light of the UVC sterilization module is emitted into the air flow channel through the light-transmitting hole.

2. The mobile air conditioner according to claim 1, wherein The annular mounting rib is integrally formed with the first side plate and / or the second side plate.

3. The mobile air conditioner according to claim 1, wherein Further comprising: A plurality of fixing buckles, arranged at intervals along the circumference of the annular mounting rib, and the UVC sterilization module is arranged between the plurality of fixing buckles.

4. The mobile air conditioner according to claim 3, wherein The annular mounting rib includes a first vertical rib and a second vertical rib arranged oppositely to each other and extending vertically; The fixing buckles arranged on the first vertical rib and the second vertical rib are arranged in a staggered manner.

5. The mobile air conditioner according to claim 3, characterized in that, Further comprising: Corner reinforcing ribs, arranged between the back side of the fixing buckle and the first side plate / the second side plate.

6. The mobile air conditioner according to claim 3, characterized in that, Further comprising: First limiting ribs, arranged at intervals along the circumference of the annular mounting rib, located on the upper surface of the annular mounting rib, and extending in a direction away from the first side plate and / or the second side plate.

7. The mobile air conditioner according to claim 6, wherein Further comprising: Second limiting ribs, bent and connected to the first limiting ribs, arranged on the outer peripheral surface of the annular mounting rib, and fixedly connected to the first side plate and / or the second side plate.

8. The mobile air conditioner according to claim 1, wherein The UVC sterilization module includes a detachable light-emitting component, and the UVC light is emitted by the light-emitting component.

9. The mobile air conditioner according to claim 8, wherein A plurality of the light-transmitting holes are arranged vertically; A plurality of the light-emitting components are arranged vertically, corresponding to the light-transmitting holes one by one.

10. The mobile air conditioner according to any one of claims 1 to 9, wherein A reflective film layer is provided on the inner side surface of the second side plate and / or the first side plate.

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