Air conditioner electric appliance cover plate and air conditioner

Abstract

The utility model provides an air conditioner electric appliance cover plate and an air conditioner, and relates to the technical field of air conditioners, the air conditioner electric appliance cover plate comprises a fixed coaming and a cover plate main body; the cover plate body is arranged on the outer side of the fixed coaming and extends inwards to penetrate through the fixed coaming, the cover plate body is provided with a first heat dissipation channel, an inner side opening of the first heat dissipation channel is located on the inner side of the fixed coaming, and the inner side opening of the first heat dissipation channel and the fixed coaming are arranged to be distributed on the inner side and the outer side of the air conditioner side coaming in a staggered mode. Compared with the prior art, the cover plate body partially penetrates through the fixed coaming, the inner side opening of the first heat dissipation channel is formed in the inner side of the fixed coaming, and therefore the first heat dissipation channel can extend inwards by a certain distance relative to the fixed coaming and the air conditioner side coaming, and the effective length of the first heat dissipation channel is prolonged; the waterproof performance is improved, the backward flowing phenomenon under the condition of large rainfall is slowed down, water entering the cavity is effectively reduced, and the safety of electrical components is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to air conditioning technical field, specifically, air conditioner electric appliance cover plate and air conditioner. BACKGROUND

[0002] At present, the air conditioner outdoor unit, because the casing of air conditioner outdoor unit is provided with main control board and terminal board and other electric elements, the electric element can heat when working, in order to make the electric element keep in stable working state, must set up the heat dissipation hole on the casing of air conditioner outdoor unit to the electric element is heat dissipated, however, through the mode of opening the heat dissipation hole, it is difficult to avoid that rainwater penetrates into the interior of outdoor unit, and the safety is poor.

[0003] Further, the electric appliance cover plate is separately arranged, and the heat dissipation is realized by arranging the heat dissipation channel on the electric appliance cover plate, however, the existing heat dissipation channel only extends to the position flush with the inside of air conditioner casing, so that the whole heat dissipation channel is still in the area outside the air conditioner casing, and the length is short, so it is difficult to avoid the backflow phenomenon under the condition of heavy rainfall, thereby leading to water in the cavity, and affecting the safety of electrical components. UTILITY MODEL CONTENTS

[0004] The utility model solves the problem of how to improve the waterproof performance of the electric appliance cover plate, slow down the backflow phenomenon under the condition of heavy rainfall, effectively reduce the water in the cavity, and improve the safety of electrical components.

[0005] To solve the above problems, the utility model adopts the following technical scheme.

[0006] In one aspect, the utility model provides an air conditioner electric appliance cover plate, comprising:

[0007] The fixed fence is configured to be attached to the outer side wall of the air conditioner side fence and covers the side wall opening of the air conditioner side fence;

[0008] The cover plate body is provided on the outer side of the fixed fence and extends inwardly through the fixed fence, and is configured to block the side wall opening, and the cover plate body is provided with a first heat dissipation channel, the inner side opening of the first heat dissipation channel is configured to communicate with the inner side space of the air conditioner side fence, and the outer side opening of the first heat dissipation channel is configured to communicate with the outer side space of the air conditioner side fence;

[0009] Wherein, the inner side opening of the first heat dissipation channel is located on the inner side of the fixed fence, and the inner side opening of the first heat dissipation channel and the fixed fence are configured to be distributed on the inner and outer sides of the air conditioner side fence.

[0010] The air conditioner electric appliance cover plate provided by the embodiment of the utility model, its fixed coaming is attached to the outside wall of air conditioner side coaming, and is covered on the side wall opening, meanwhile, the cover plate body is arranged on the outside of the fixed coaming, and extends inwards through the fixed coaming, so that the side wall opening can be blocked, the cover plate body is provided with a first heat dissipation channel, and the inside opening and the outside opening of the first heat dissipation channel are respectively communicated to the inside and outside space of the air conditioner side coaming, the inside opening of the first heat dissipation channel and the fixed coaming can be distributed on the inside and outside of the air conditioner side coaming, compared with the prior art, the cover plate body of the utility model is arranged through the fixed coaming, and the inside opening of the first heat dissipation channel is arranged on the inside of the fixed coaming, so that the first heat dissipation channel can extend inwards a distance relative to the fixed coaming and the air conditioner side coaming, therefore, the effective length of the first heat dissipation channel is prolonged, the waterproof performance of the electric appliance cover plate is improved, the backflow phenomenon under the condition of heavy rain is slowed down, the water inflow in the cavity is effectively reduced, and the safety of the electrical components is improved.

[0011] In an optional embodiment, the air conditioner electric appliance cover plate further comprises an air duct shell arranged on the inside of the fixed coaming and connected to the inside of the cover plate body, the air duct shell is provided with a second heat dissipation channel with one end communicated to the inside space of the air conditioner side coaming, and the other end of the second heat dissipation channel is communicated to the inside opening of the first heat dissipation channel.

[0012] The air conditioner electric appliance cover plate provided by the embodiment of the utility model can further prolong the effective length of the heat dissipation channel and improve the waterproof effect by arranging the air duct shell and arranging the second heat dissipation channel in the air duct shell, and the air duct shell is arranged on the inside of the fixed coaming and the air conditioner side coaming, so that the external rainwater can be effectively blocked, and the waterproof effect is further improved.

[0013] In an optional embodiment, the air duct shell is arranged in a bent manner relative to the cover plate body, and the airflow conduction direction of the second heat dissipation channel is perpendicular to or forms an obtuse angle with the airflow conduction direction of the first heat dissipation channel.

[0014] The air conditioner electric appliance cover plate provided by the embodiment of the utility model can make the second heat dissipation channel and the first heat dissipation channel form a bent shape and form an obtuse angle or a right angle by adopting the air duct shell arranged in a bent manner, so that the airflow direction entering the first heat dissipation channel is changed, and the external backflow rainwater and the water vapor in the airflow can be effectively intercepted, so that the water vapor in the airflow can be condensed on the inner surface of the second heat dissipation channel, and the water vapor entering the inside space of the air conditioner side coaming is effectively reduced.

[0015] In an optional embodiment, the air duct shell is bent upwards relative to the cover plate body, so that the opening of the second heat dissipation channel away from one end of the first heat dissipation channel is upwards.

[0016] The air conditioner electric appliance cover plate provided by the embodiment of the utility model, the air duct shell is bent upwards, the second heat dissipation channel extends upwards and opens upwards, through the setting, rainwater that pours back can be further avoided from entering the second heat dissipation channel, and water vapor in the airflow is reduced to enter the internal space of the air conditioner side wall upwards, thereby the waterproof effect is improved.

[0017] In an optional embodiment, the first heat dissipation channel extends downwardly in a direction away from the second heat dissipation channel.

[0018] The air conditioner electric appliance cover plate provided by the embodiment of the utility model, the first heat dissipation channel is arranged downwardly, which can ensure that rainwater and condensed water in the first heat dissipation channel flow downward and discharge to the outside of the air conditioner side wall, and the drainage effect is better.

[0019] In an optional embodiment, the air duct shell and the fixed wall are arranged at intervals, and a positioning clamping groove is formed between the air duct shell and the fixed wall, the positioning clamping groove is configured to accommodate the air conditioner side wall located at the edge of the side wall opening, so that the air duct shell and the fixed wall are arranged on the inner and outer sides of the air conditioner side wall.

[0020] The air conditioner electric appliance cover plate provided by the embodiment of the utility model forms a positioning clamping groove between the air duct shell and the fixed wall, can hold the air conditioner side wall at the edge of the side wall opening, ensures that the air duct shell and the fixed wall are arranged on the inner and outer sides of the air conditioner side wall, can effectively isolate the external space and the second heat dissipation channel, and avoids rainwater from directly penetrating into the second heat dissipation channel through the side wall opening.

[0021] In an optional embodiment, a positioning rib is arranged in the positioning clamping groove, and the positioning rib is configured to abut against the edge of the side wall opening.

[0022] The air conditioner electric appliance cover plate provided by the embodiment of the utility model can ensure that the positioning groove and the air conditioner side wall are held in place by arranging the positioning rib, and avoids loosening of the cover plate body.

[0023] In an optional embodiment, a guide inclined block is arranged on the side wall of the positioning clamping groove, and the thickness of the guide inclined block gradually decreases in a direction towards the bottom wall of the positioning clamping groove.

[0024] The air conditioner electric appliance cover plate provided by the embodiment of the utility model can realize guided positioning by arranging the guide inclined block on the side wall of the positioning clamping groove, so that the air conditioner side wall can be loaded into the positioning clamping groove along the guide inclined block during installation.

[0025] In an optional embodiment, a reinforcing rib plate is arranged in the first heat dissipation channel, two side edges of the reinforcing rib plate are respectively connected to the opposite side walls of the first heat dissipation channel, and the reinforcing rib plate extends to the second heat dissipation channel.

[0026] The air conditioner appliance cover plate provided by the embodiment of the utility model can greatly improve the structural strength of the first heat dissipation channel by setting the reinforcing rib plate, and deformation of the first heat dissipation channel during installation and use is avoided.

[0027] In an optional embodiment, a plurality of blocking bars are arranged in the second heat dissipation channel, the plurality of blocking bars are uniformly distributed in a grid shape, and the extension direction of each blocking bar is parallel to the airflow conduction direction of the first heat dissipation channel; and / or, a plurality of blocking bars are arranged at the inner side opening of the first heat dissipation channel, the plurality of blocking bars are uniformly distributed in a grid shape, and the extension direction of each blocking bar is parallel to the airflow conduction direction of the second heat dissipation channel.

[0028] The air conditioner appliance cover plate provided by the embodiment of the utility model can block the penetration of large external impurities or insects and ants into the inner side of the air conditioner side panel through the second heat dissipation channel, and can improve the structural strength of the heat dissipation channel and avoid deformation of the channel.

[0029] In an optional embodiment, the cover plate body includes a surrounding shell part, a partition part and a handle part, the handle part is arranged in the middle of the fixed surrounding panel and is partially recessed to form a handle slot, the surrounding shell part is arranged around the handle part and partially penetrates the fixed surrounding panel, the partition part is arranged in the surrounding shell part and located at the top end of the handle part, and the partition part and the surrounding shell part jointly form the first heat dissipation channel.

[0030] The air conditioner appliance cover plate provided by the embodiment of the utility model can facilitate lifting of the entire air conditioner outdoor unit by the cover plate body, facilitate transportation and installation of the air conditioner outdoor unit, and the surrounding shell part can greatly improve the structural strength of the cover plate body so that the cover plate body can bear the weight of the air conditioner outdoor unit.

[0031] In an optional embodiment, the bottom end of the surrounding shell part is further provided with a heat dissipation hole.

[0032] The air conditioner appliance cover plate provided by the embodiment of the utility model can make the heat dissipation hole downward, improve the overall heat dissipation effect without affecting the waterproof effect.

[0033] In another aspect, the utility model also provides a kind of air conditioner, including electrical components, air conditioner side wall and the air conditioner electrical cover plate of preceding, the electrical components are arranged in the inside of the air conditioner side wall, the fixed wall is attached to the outer wall of the air conditioner side wall, and is covered on the side wall opening of the air conditioner side wall, the cover plate main body is closed and is arranged in the side wall opening, and the inside opening and the outside opening of the first heat dissipation channel are respectively communicated to the inside space and the outside space of the air conditioner side wall. BRIEF DESCRIPTION OF DRAWINGS

[0034] Figure 1 For the first embodiment of the utility model provides the cross-sectional structure schematic view of air conditioner electrical cover plate;

[0035] Figure 2 For the first embodiment of the utility model provides the cross-sectional structure schematic view of air conditioner electrical cover plate;

[0036] Figure 3 For the first embodiment of the utility model provides the cross-sectional structure schematic view of air conditioner electrical cover plate in another view;

[0037] Figure 4 For the first embodiment of the utility model provides the structure schematic view of air conditioner electrical cover plate in another view;

[0038] Figure 5 For the second embodiment of the utility model provides the cross-sectional structure schematic view of air conditioner electrical cover plate;

[0039] Figure 6 For the second embodiment of the utility model provides the cross-sectional structure schematic view of air conditioner electrical cover plate in another view;

[0040] Figure 7 For the second embodiment of the utility model provides the structure schematic view of air conditioner electrical cover plate;

[0041] Figure 8 For the third embodiment of the utility model provides the structure schematic view of air conditioner;

[0042] Figure 9 For the third embodiment of the utility model provides the internal structure schematic view of air conditioner;

[0043] Figure 10 For the third embodiment of the utility model provides the internal structure schematic view of air conditioner; Figure 8 For the third embodiment of the utility model provides the internal structure schematic view of air conditioner;

[0044] BRIEF DESCRIPTION OF DRAWINGS

[0045] 100 - air conditioner electrical appliance cover plate; 110 - fixed fence; 111 - positioning slot; 113 - positioning rib; 115 - guide inclined block; 130 - cover plate main body; 131 - enclosure part; 133 - partition part; 135 - handle part; 137 - handle slot; 150 - first heat dissipation channel; 151 - reinforcing rib plate; 153 - blocking bar; 170 - air duct shell; 190 - second heat dissipation channel; 200 - air conditioner; 210 - electrical component; 230 - air conditioner side fence. DETAILED DESCRIPTION

[0046] As disclosed in the background art, the prior art is directed to an electrical appliance cover plate, and the heat dissipation channel provided therein only extends to the inner wall surface of the air conditioner shell. Although the heat dissipation channel can achieve the functions of heat dissipation and water resistance, the length of the heat dissipation channel is short, and when the rainfall is heavy, some rainwater inevitably flows back, and the backflowing rainwater may enter the air conditioner shell through the heat dissipation channel, thereby causing water to enter the cavity and affecting the safety of the electrical components.

[0047] To solve the above problems, the utility model provides an air conditioner electrical appliance cover plate and an air conditioner. To make the above purposes, features and advantages of the utility model more obvious and easy to understand, the specific embodiments of the utility model will be described in detail below with reference to the drawings.

[0048] First embodiment

[0049] Referring to Figure 1 and Figure 8 The embodiment provides an air conditioner electrical appliance cover plate 100, which has better water resistance, can slow down the backflow phenomenon under heavy rainfall, effectively reduces water entering the cavity, and improves the safety of electrical components.

[0050] The air conditioner electrical appliance cover plate 100 provided by the utility model embodiment, including fixed fence 110 and cover plate main body 130, fixed fence 110 is configured to be attached to the outer side wall of air conditioner side fence 230, and cover the side wall opening of air conditioner side fence 230, cover plate main body 130 is arranged on the outer side of fixed fence 110 and extends inwards through fixed fence 110, and is configured to block the side wall opening, and cover plate main body 130 is provided with first heat dissipation channel 150, the inner side opening of first heat dissipation channel 150 is configured to be communicated to the inner side space of air conditioner side fence 230, and the outer side opening of first heat dissipation channel 150 is configured to be communicated to the outer side space of air conditioner side fence 230, wherein the inner side opening of first heat dissipation channel 150 is located on the inner side of fixed fence 110, and the inner side opening of first heat dissipation channel 150 and fixed fence 110 are configured to be distributed on the inner and outer sides of air conditioner side fence 230.

[0051] Referring to Figures 8 to 10In the embodiment, the air conditioner electrical appliance cover plate 100 is applicable to an air conditioner 200, such as an air conditioner outdoor unit, which comprises an air conditioner side wall plate 230 and an electrical component 210 located on the inner side of the air conditioner side wall plate 230. The electrical component 210 generates a large amount of heat during use, and the air conditioner side wall plate 230 is further provided with a side wall opening. The air conditioner electrical appliance cover plate 100 is arranged at the side wall opening, so as to shield the side wall opening and bring external cold air into the interior for heat dissipation through the first heat dissipation channel 150. In actual installation, the fixed wall plate 110 is attached to the outer side wall of the air conditioner side wall plate 230 and covers the side wall opening. At the same time, the cover plate body 130 can block the side wall opening. The cover plate body 130 is provided with the first heat dissipation channel 150, and the inner side opening and the outer side opening of the first heat dissipation channel 150 are respectively communicated to the inner and outer side spaces of the air conditioner side wall plate 230. The inner side opening of the first heat dissipation channel 150 and the fixed wall plate 110 can be distributed on the inner and outer sides of the air conditioner wall plate. Since the inner side opening of the first heat dissipation channel 150 is arranged on the inner side of the fixed wall plate 110, the first heat dissipation channel 150 can extend inwardly relative to the fixed wall plate 110 and the air conditioner side wall plate 230 by a distance, thereby prolonging the effective length of the first heat dissipation channel 150, improving the waterproof performance of the electrical appliance cover plate, slowing down the backflow phenomenon in the case of heavy rain, effectively reducing the water inflow in the cavity, and improving the safety of the electrical component.

[0052] Referring to Figures 1 to 4 Further, the air conditioner electrical appliance cover plate 100 further comprises an air duct shell 170 arranged on the inner side of the fixed wall plate 110 and connected to the inner side of the cover plate body 130. The air duct shell 170 is provided with a second heat dissipation channel 190 having one end communicated to the inner space of the air conditioner side wall plate 230 and the other end communicated to the inner side opening of the first heat dissipation channel 150. By arranging the air duct shell 170 and the second heat dissipation channel 190 in the air duct shell 170, the effective length of the heat dissipation channel can be further improved, and the waterproof effect can be improved. Moreover, the air duct shell 170 is located on the inner side of the fixed wall plate 110 and the air conditioner side wall plate 230, which can effectively block the external rainwater, thereby further improving the waterproof effect.

[0053] It should be noted that the fixed wall plate 110, the cover plate body 130 and the air duct shell 170 are integrally formed in the embodiment. The portion of the cover plate body 130 passing through the fixed wall plate 110 is embedded and fixed at the side wall opening. The air duct shell 170 is located on the inner side of the air conditioner side wall plate 230, and the fixed wall plate 110 can be attached to the outer side wall of the air conditioner side wall plate 230.

[0054] In the embodiment, the air duct shell 170 is bent relative to the cover plate body 130, and the airflow conduction direction of the second heat dissipation channel 190 is perpendicular to or obtuse to the airflow conduction direction of the first heat dissipation channel 150. Specifically, the air duct shell 170 is bent relative to the assembly direction of the cover plate body 130, and the airflow conduction directions of the second heat dissipation channel 190 and the first heat dissipation channel 150 are both straight lines. Therefore, the airflow conduction direction of the first heat dissipation channel 150 is arranged at an angle, preferably an obtuse angle, to the airflow conduction direction of the second heat dissipation channel 190. By adopting the bent air duct shell 170, the second heat dissipation channel 190 and the first heat dissipation channel 150 are bent and arranged at an obtuse angle or a right angle, so as to change the airflow direction into the first heat dissipation channel 150, and effectively intercept the rainwater and water vapor in the airflow that flows in from the outside, so that the water vapor in the airflow can condense on the inner surface of the second heat dissipation channel 190, effectively reducing the water vapor entering the internal space of the air conditioner side panel 230.

[0055] It should be noted that the airflow conduction directions of the first heat dissipation channel 150 and the second heat dissipation channel 190 refer to the airflow directions in the first heat dissipation channel 150 and the second heat dissipation channel 190. For example, the external cold air can first enter the first heat dissipation channel 150 and flow inward along the first airflow conduction direction, and then change the flow direction to enter the second heat dissipation channel 190 from the inner opening and continue to flow along the second airflow conduction direction. The first airflow conduction direction and the second airflow conduction direction can be distributed at an obtuse angle.

[0056] In the embodiment, the air duct shell 170 is bent upward relative to the cover plate body 130, so that the opening of the second heat dissipation channel 190 away from the opening of the first heat dissipation channel 150 is upward. Specifically, the first airflow conduction direction is from outside to inside, and the second airflow conduction direction is from bottom to top. The air duct shell 170 is bent upward, so that the second heat dissipation channel 190 extends upward and opens upward. By this arrangement, the reverse-flowing rainwater can be further prevented from entering the second heat dissipation channel 190, and the water vapor in the airflow can be reduced from entering the internal space of the air conditioner side panel 230 upward, thereby improving the waterproof effect.

[0057] It should be noted that the opening of the second heat dissipation channel 190 upward means that the opening of the second heat dissipation channel 190 is above the first heat dissipation channel 150, which can be substantially vertical upward or inclined upward, and is not limited here.

[0058] In the embodiment, the first heat dissipation channel 150 extends downwardly in a direction away from the second heat dissipation channel 190. Specifically, the inner side opening of the first heat dissipation channel 150 is higher than the outer side opening, and the downwardly inclined first heat dissipation channel 150 can ensure that the rainwater and condensed water in the first heat dissipation channel 150 flow downward and drain to the outside of the air conditioner side panel 230, thereby achieving better drainage effect.

[0059] Referring to Figure 2 、 Figure 3 and Figure 10 In the embodiment, the air duct shell 170 is spaced apart from the fixed panel 110, and a positioning clamping groove 111 is formed between the air duct shell 170 and the fixed panel 110. The positioning clamping groove 111 is configured to accommodate the air conditioner side panel 230 located at the edge of the side wall opening, so that the air duct shell 170 and the fixed panel 110 are arranged on the inner and outer sides of the air conditioner side panel 230. Specifically, the positioning clamping groove 111 corresponds to the top side edge of the side wall opening, and can hold the air conditioner side panel 230 at the top side edge of the side wall opening, so that the air duct shell 170 and the fixed panel 110 are arranged on the inner and outer sides of the air conditioner side panel 230. This can effectively isolate the external space and the second heat dissipation channel 190, and prevent rainwater from directly penetrating into the second heat dissipation channel 190 from the side wall opening.

[0060] It should be noted that in the embodiment, the top inner wall of the fixed panel 110 and the outer wall of the air duct shell 170 constitute the positioning clamping groove 111. In order to further ensure the waterproof effect, waterproof glue can also be coated on the top inner wall of the fixed panel 110, so as to ensure the sealed connection between the fixed panel 110 and the air conditioner side panel 230, and further prevent external rainwater from penetrating into the interior through the gap between the fixed panel 110 and the air conditioner side panel 230.

[0061] In the embodiment, the positioning rib 113 is arranged in the positioning clamping groove 111, and the positioning rib 113 is configured to abut against the edge of the side wall opening. Specifically, the positioning rib 113 can be a plurality of positioning ribs 113, which are arranged at intervals and can abut against the top side edge of the side wall opening. By arranging the positioning rib 113, the positioning groove and the air conditioner side panel can be held in place, and the cover plate body 130 can be prevented from loosening.

[0062] It should be noted that in the embodiment, the periphery of the portion of the cover plate body 130 that penetrates through the fixed panel 110 is also provided with a buckle guide rib, which can facilitate the cover plate body 130 to be fitted into the side wall opening and achieve interference fit with the side wall opening.

[0063] Further, the side wall of the positioning slot 111 is provided with a guide inclined block 115, the thickness of the guide inclined block 115 gradually decreases in the direction towards the bottom wall of the positioning slot 111. The guide inclined block 115 can be provided on the side wall of the air duct shell 170 and has a guide inclined surface which can abut against the top side edge of the side wall opening during assembly. By providing the guide inclined block 115 on the side wall of the positioning slot 111, the air conditioner side panel 230 can be assembled into the positioning slot 111 along the guide inclined block 115 to achieve guided positioning.

[0064] In the embodiment, the first heat dissipation channel 150 is provided with a reinforcing rib plate 151, the two side edges of the reinforcing rib plate 151 are respectively connected to the opposite side walls of the first heat dissipation channel 150, and the reinforcing rib plate 151 extends to the second heat dissipation channel 190. Specifically, the reinforcing rib plate 151 can be multiple, and the multiple reinforcing rib plates 151 are uniformly distributed, and the upper and lower sides of each reinforcing rib plate 151 are respectively connected to the top wall and the bottom wall of the first heat dissipation channel 150, so that the multiple reinforcing rib plates 151 are vertically distributed in the first heat dissipation channel 150. By providing the reinforcing rib plate 151, the structural strength of the first heat dissipation channel 150 can be greatly improved, and deformation of the first heat dissipation channel 150 during installation and use can be avoided.

[0065] In the embodiment, the inner side opening of the first heat dissipation channel 150 is provided with multiple blocking bars 153, the multiple blocking bars 153 are uniformly distributed in a grid shape, and the extension direction of each blocking bar 153 is parallel to the airflow conduction direction of the second heat dissipation channel 190. Specifically, the multiple blocking bars 153 are uniformly distributed at the inner side opening of the first heat dissipation channel 150 and are connected to the second heat dissipation channel 190. In addition, each blocking bar 153 extends in the vertical direction and is parallel to the airflow conduction direction of the second heat dissipation channel 190. By providing the blocking bar 153, on the one hand, it can block the external large impurities or insects and ants from entering the inside of the air conditioner side panel 230 through the second heat dissipation channel 190, and on the other hand, it can improve the structural strength of the first heat dissipation channel 150 and the second heat dissipation channel 190 to avoid deformation of the channel.

[0066] It should be noted that the reinforcing rib plate 151 and the blocking bar 153 in the embodiment can be arranged in a staggered manner to further improve the overall structural strength while ensuring airflow conduction.

[0067] Referring to Figure 4In the embodiment, the cover body 130 comprises an enclosure part 131, a partition part 133 and a handle part 135. The handle part 135 is arranged at the middle of the fixed enclosure 110 and partially recessed to form a handle slot 137. The enclosure part 131 is arranged around the handle part 135 and partially penetrates the fixed enclosure 110. The partition part 133 is arranged in the enclosure part 131 and located at the top end of the handle part 135. The partition part 133 and the enclosure part 131 jointly form the first heat dissipation channel 150. The enclosure part 131, the partition part 133 and the handle part 135 are integrally formed. The top side of the partition part 133 and the enclosure part 131 jointly form the first heat dissipation channel 150. The area close to the partition part 133 of the handle part 135 is recessed to form the handle slot 137. The depth of the handle slot 137 is less than the length of the first heat dissipation channel 150, so as to avoid the handle slot 137 occupying too much internal space and to make room for the internal electrical components 210. In addition, the handle slot 137 can be used to lift the entire air conditioner outdoor unit by the cover body 130, which facilitates the transportation and installation of the air conditioner outdoor unit. The arrangement of the enclosure part 131 can greatly improve the structural strength of the cover body 130, so that the cover body 130 can bear the weight of the air conditioner outdoor unit.

[0068] Further, the bottom end of the enclosure part 131 is also provided with a heat dissipation hole. Specifically, the bottom end of the enclosure part 131 is provided with a wire hole and a heat dissipation hole. The heat dissipation hole and the wire hole can be arranged at intervals. By arranging the heat dissipation hole at the bottom end of the enclosure part 131, the heat dissipation hole can be directed downward, which improves the overall heat dissipation effect without affecting the waterproof effect.

[0069] In summary, the embodiment provides an air conditioner electrical appliance cover plate 100, which is attached to the outer wall of the air conditioner side panel 230 and covers the opening of the side wall. At the same time, the cover plate body 130 is arranged outside the fixed panel 110 and extends through the fixed panel 110, so as to block the opening of the side wall. The cover plate body 130 is provided with a first heat dissipation channel 150, and the inner side opening and the outer side opening of the first heat dissipation channel 150 are respectively communicated with the inner and outer spaces of the air conditioner side panel 230. The inner side opening of the first heat dissipation channel 150 and the fixed panel 110 can be distributed on the inner and outer sides of the air conditioner panel. The air conditioner side panel 230 is further provided with an air duct shell 170, and the second heat dissipation channel 190 is arranged in the air duct shell 170. The second heat dissipation channel 190 is connected with the first heat dissipation channel 150. Compared with the prior art, the cover plate body 130 of the utility model is partially arranged through the fixed panel 110, and the inner side opening of the first heat dissipation channel 150 is arranged on the inner side of the fixed panel 110, so that the first heat dissipation channel 150 can extend inwardly relative to the fixed panel 110 and the air conditioner side panel 230 by a distance and be connected to the second heat dissipation channel 190. Therefore, the effective length of the heat dissipation channel is prolonged, the waterproof performance of the electrical appliance cover plate is improved, the backflow phenomenon under heavy rain is slowed down, the water inflow in the cavity is effectively reduced, and the safety of the electrical components is improved.

[0070] Second embodiment

[0071] Reference Figures 5 to 7 The embodiment provides an air conditioner electrical appliance cover plate 100, which has the same basic structure, principle, technical effect and first embodiment. For brief description, the part not mentioned in the embodiment can refer to the corresponding content in the first embodiment.

[0072] In the embodiment, the first heat dissipation channel 150 is provided with a reinforcing rib plate 151, and the two side edges of the reinforcing rib plate 151 are respectively connected to the opposite side walls of the first heat dissipation channel 150, and the reinforcing rib plate 151 extends to the inner wall of the second heat dissipation channel 190. Specifically, the reinforcing rib plate 151 can be multiple, and the multiple reinforcing rib plates 151 are uniformly and spacedly distributed, and the upper and lower sides of each reinforcing rib plate 151 are respectively connected to the top wall and the bottom wall of the first heat dissipation channel 150, so that the multiple reinforcing rib plates 151 are vertically distributed in the first heat dissipation channel 150.

[0073] In the embodiment, a plurality of blocking bars 153 are arranged in the second heat dissipation channel 190, the plurality of blocking bars 153 are uniformly distributed in a grid shape, and the extension direction of each blocking bar 153 is parallel to the airflow conduction direction of the first heat dissipation channel 150. Specifically, the plurality of blocking bars 153 are uniformly distributed in the second heat dissipation channel 190, and each blocking bar 153 extends in the vertical direction and is parallel to the airflow conduction direction of the second heat dissipation channel 190. By arranging the blocking bars 153, on the one hand, the external large impurities or insects and ants can be blocked from entering the inside of the air conditioner side panel 230 through the second heat dissipation channel 190, and on the other hand, the structural strength of the first heat dissipation channel 150 and the second heat dissipation channel 190 can be improved to avoid deformation of the channels.

[0074] It should be noted that in the embodiment, the reinforcing rib plate 151 can pass through the inside opening of the first heat dissipation channel 150 and extend to connect to the inner wall of the second heat dissipation channel 190, and the reinforcing rib plate 151 and the blocking bar 153 can be arranged in a staggered manner to further improve the overall structural strength while ensuring airflow conduction.

[0075] Third embodiment

[0076] Reference Figures 8 to 10 The utility model embodiment provides a kind of air conditioner 200, which comprises the air conditioner electric appliance cover plate 100 described above, and the basic structure and working principle of the air conditioner electric appliance cover plate 100 can be referred to the relevant description in the first embodiment or the second embodiment.

[0077] In the embodiment, the air conditioner 200 includes an electric component 210, an air conditioner side panel 230, and an air conditioner electric appliance cover plate 100. The electric component 210 is arranged inside the air conditioner side panel 230. The air conditioner electric appliance cover plate 100 includes a fixed panel 110 and a cover plate body 130. The fixed panel 110 is attached to the outer wall of the air conditioner side panel 230 and covers the side wall opening of the air conditioner side panel 230. The cover plate body 130 is arranged outside the fixed panel 110 and extends inwardly through the fixed panel 110. The cover plate body 130 seals the side wall opening. The cover plate body 130 is provided with a first heat dissipation channel 150. The inside opening of the first heat dissipation channel 150 is connected to the inside space of the air conditioner side panel 230, and the outside opening of the first heat dissipation channel 150 is connected to the outside space of the air conditioner side panel 230. The inside opening of the first heat dissipation channel 150 is located inside the fixed panel 110, and the inside opening and the fixed panel 110 are arranged in a staggered manner on the inside and outside of the air conditioner side panel 230. The inside opening and the outside opening of the first heat dissipation channel 150 are respectively connected to the inside space and the outside space of the air conditioner side panel 230.

[0078] Specifically, the air conditioner 200 is an air conditioner outdoor unit, and its internal structure is consistent with that of a conventional air conditioner outdoor unit.

[0079] Although the utility model discloses as above, the utility model is not limited to this. Any person skilled in the art, without departing from the spirit and scope of the utility model, can make various changes and modifications, therefore the protection scope of the utility model should be limited to the range defined by the claims.

Claims

1. An air conditioner appliance cover plate, characterized by, The air conditioner cover plate comprises: a fixed fence (110) configured to fit the outer side wall of an air conditioner side fence (230) and cover the side wall opening of the air conditioner side fence (230); a cover plate body (130) provided outside the fixed fence (110) and extending inwardly through the fixed fence (110), configured to block the side wall opening, and the cover plate body (130) is provided with a first heat dissipation channel (150), the inner side opening of the first heat dissipation channel (150) is configured to communicate with the inner side space of the air conditioner side fence (230), and the outer side opening of the first heat dissipation channel (150) is configured to communicate with the outer side space of the air conditioner side fence (230); wherein the inner side opening of the first heat dissipation channel (150) is located on the inner side of the fixed fence (110), and the inner side opening of the first heat dissipation channel (150) and the fixed fence (110) are configured to be distributed on the inner and outer sides of the air conditioner side fence (230).

2. The air conditioner appliance cover plate of claim 1, wherein, The air conditioner cover plate further comprises an air duct shell (170) provided on the inner side of the fixed fence (110) and connected to the inner side of the cover plate body (130), the air duct shell (170) is provided with a second heat dissipation channel (190) having one end communicating with the inner space of the air conditioner side fence (230), and the other end of the second heat dissipation channel (190) communicating with the inner side opening of the first heat dissipation channel (150).

3. The air conditioner cover plate of claim 2, wherein, The air duct shell (170) is bent relative to the cover plate body (130), and the airflow conduction direction of the second heat dissipation channel (190) is perpendicular to or obtuse to the airflow conduction direction of the first heat dissipation channel (150).

4. The air conditioner cover plate of claim 3, wherein, The air duct shell (170) is bent upward relative to the cover plate body (130), so that the opening of the second heat dissipation channel (190) away from one end of the first heat dissipation channel (150) is upward.

5. The air conditioner appliance cover plate of claim 2, wherein, The first heat dissipation channel (150) extends downwardly in a direction away from the second heat dissipation channel (190).

6. The air conditioner appliance cover plate of claim 2, wherein, The air duct shell (170) is spaced apart from the fixed fence (110), and a positioning clamping groove (111) is formed between the air duct shell (170) and the fixed fence (110), the positioning clamping groove (111) is configured to accommodate the air conditioner side fence (230) located at the edge of the side wall opening, so that the air duct shell (170) and the fixed fence (110) are separately arranged on the inner and outer sides of the air conditioner side fence (230).

7. The air conditioner cover plate of claim 6, wherein, The positioning clamping groove (111) is provided with a positioning rib (113), and the positioning rib (113) is configured to abut against the edge of the side wall opening.

8. The air conditioner cover plate of claim 6, wherein, The side wall of the positioning clamping groove (111) is provided with a guide inclined block (115), and the thickness of the guide inclined block (115) gradually decreases in a direction towards the bottom wall of the positioning clamping groove (111).

9. The air conditioner appliance cover plate of claim 2, wherein, The first heat dissipation channel (150) is provided with a reinforcing rib plate (151), two side edges of the reinforcing rib plate (151) are connected to opposite side walls of the first heat dissipation channel (150) respectively, and the reinforcing rib plate (151) extends to the second heat dissipation channel (190).

10. The air conditioner appliance cover plate of claim 2, wherein, The second heat dissipation channel (190) is provided with a plurality of blocking bars (153), the plurality of blocking bars (153) are uniformly distributed in a grid shape, and an extension direction of each blocking bar (153) is parallel to an airflow conduction direction of the first heat dissipation channel (150); and / or, The first heat dissipation channel (150) is provided with a plurality of blocking bars (153) at an inner side opening, the plurality of blocking bars (153) are uniformly distributed in a grid shape, and an extension direction of each blocking bar (153) is parallel to an airflow conduction direction of the second heat dissipation channel (190).

11. The air conditioner appliance cover plate of claim 1, wherein, The cover plate body (130) comprises an enclosure part (131), a partition part (133) and a knob part (135), the knob part (135) is arranged at a middle part of the fixed enclosure (110) and is partially recessed to form a knob slot (137), the enclosure part (131) is arranged around the knob part (135) and partially penetrates the fixed enclosure (110), and the partition part (133) is arranged in the enclosure part (131) and is located at a top end of the knob part (135), and the partition part (133) and the enclosure part (131) jointly form the first heat dissipation channel (150).

12. The air conditioner cover plate of claim 11, wherein, A bottom end of the enclosure part (131) is further provided with a heat dissipation hole.

13. An air conditioner characterized by comprising: The air conditioner comprises an electric component (210), an air conditioner side enclosure (230) and the air conditioner electric appliance cover plate according to any one of claims 1-12, the electric component (210) is arranged at an inner side of the air conditioner side enclosure (230), the fixed enclosure (110) is attached to an outer side wall of the air conditioner side enclosure (230) and covers a side wall opening of the air conditioner side enclosure (230), the cover plate body (130) is arranged to block the side wall opening, and inner and outer side openings of the first heat dissipation channel (150) are respectively communicated to an inner side space and an outer side space of the air conditioner side enclosure (230).

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