Air conditioner sterilizer

Abstract

The utility model provides an air conditioner sterilizer which comprises a shell arranged in the middle of an air conditioner evaporator, and the air conditioner evaporator extends in the first direction; the sterilization assembly is arranged on the shell, the sterilization assembly comprises lamp panels and ultraviolet light sources arranged on the lamp panels, the two lamp panels are oppositely arranged in the first direction, and light rays emitted by the ultraviolet light sources are at least partially exposed out of the shell and irradiate in the extending direction of an air conditioner evaporator so as to sterilize air in an air conditioner. Environment-friendly sterilization is achieved, the air conditioner sterilizer is arranged in the middle of the air conditioner evaporator, light rays emitted by the ultraviolet light sources on the two lamp panels can irradiate the two ends of the air conditioner evaporator at the same time, the sterilization distance is shortened, and the sterilization efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of sterilization and disinfection, and particularly relates to an air conditioner sterilizer. BACKGROUND

[0002] With the continuous improvement of people's attention to the quality of life and health, there are more expectations for the sterilization function of air conditioning systems. The traditional air conditioner may not effectively remove bacteria, viruses and other microorganisms in the air while adjusting the indoor temperature and humidity. There are two kinds of ultraviolet sterilizers inside the air conditioner at present: one is to install a traditional quartz ultraviolet mercury lamp inside the air conditioner, and the quartz ultraviolet mercury lamp has the advantages of uniform ultraviolet radiation distribution, no blind area and no dead angle in the radiation area, and can realize 360° ultraviolet radiation sterilization in the installation area. However, the quartz ultraviolet mercury lamp has the disadvantages of short service life, long starting time, mercury pollution of the environment and high maintenance cost. The other is to install a UVC-LED lamp bead emitting ultraviolet light at one end of the air conditioner, and this method has long irradiation distance and poor sterilization effect.

[0003] Therefore, there is an urgent need for an air conditioner sterilizer to perform green and environmentally friendly sterilization and improve the sterilization efficiency. SUMMARY

[0004] The utility model is just proposed based on the above-mentioned needs of the prior art, and the technical problem to be solved by the utility model is to provide an air conditioner sterilizer to perform green and environmentally friendly sterilization and improve the sterilization efficiency.

[0005] In order to solve the above-mentioned problems, the technical scheme provided by the utility model comprises:

[0006] An air conditioner sterilizer is provided, which comprises: a shell arranged in the middle part of an air conditioner evaporator, the air conditioner evaporator extending along a first direction; a sterilization assembly arranged on the shell, the sterilization assembly comprising a lamp plate and an ultraviolet light source arranged on the lamp plate, two lamp plates being oppositely arranged in the first direction, and the light emitted by the ultraviolet light source at least partially exposed outside the shell and irradiated along the extension direction of the air conditioner evaporator to sterilize the air in the air conditioner.

[0007] The ultraviolet light source does not produce harmful substances when working, can perform sterilization and disinfection without pollution, and the light emitted by the ultraviolet light sources on the two lamp plates can simultaneously irradiate the two ends of the air conditioner evaporator, thereby shortening the ultraviolet sterilization distance and improving the sterilization efficiency.

[0008] Optionally, a heat dissipation member is arranged on the side of the lamp plate away from the ultraviolet light source, a second surface perpendicular to the plane where the lamp plate is located, the second surface having an opening, and the opening at least partially exposing the heat dissipation member to provide a heat dissipation outlet.

[0009] The heat generated by the ultraviolet light source during operation is quickly dissipated by installing a heat dissipation member at the back of the lamp panel, so that the ultraviolet light source can work normally without being affected by high temperature. The heat dissipation member is in communication with the outside air through an opening to facilitate heat dissipation.

[0010] Optionally, the shell further comprises a first face, the first face being opposite to the second face in a third direction; a side wall being disposed between the first face and the second face and surrounding the sterilization assembly; a plurality of openings being disposed on the side wall portion opposite to the first direction, the openings being adapted to the ultraviolet light source to allow the light emitted by the ultraviolet light source to pass through.

[0011] With this arrangement, the light emitted by the ultraviolet light source is allowed to pass through the openings as much as possible, thereby improving the ultraviolet sterilization efficiency.

[0012] Optionally, the first portion and the second portion both extend along the second direction, the second portion being located at both ends of the first portion and protruding away from the lamp panel in the first direction; the first portion and the second portion form a first area outside the side wall in a plane perpendicular to the third direction, the first face and the second face covering the first area; the openings are located on the first portion, and the first area allows the light emitted by the ultraviolet light source to pass through.

[0013] With this arrangement, when the first face and the second face do not cover the first area, i.e. in the case of no blocking face, part of the light emitted by the ultraviolet light source will be transmitted in a divergent manner, thereby being consumed. By arranging the blocking face to cover the first area, the light utilization rate is effectively improved, and the light is concentrated in a uniform direction as much as possible by reflection or other means to the end of the air conditioner evaporator, thereby improving the sterilization efficiency.

[0014] Optionally, the shell comprises a first sub-shell and a second sub-shell which are detachable; the first sub-shell comprises a first face and a first side face perpendicular to the first face, the first side face extending along the second direction, and a plurality of first notches being provided on the first side face; the second sub-shell comprises a second face and a second side face perpendicular to the second face, the second side face extending along the second direction, and the second side face being matched with the first side face to form a side wall; a plurality of second notches being provided on the second side face, the second notches being adapted to the first notches to form first openings.

[0015] With this arrangement, the detachable structure facilitates installation and maintenance.

[0016] Optionally, two limiting grooves are fixed in the first sub-shell, the limiting grooves being opposite to each other in the second direction, and the grooves of the limiting grooves being opposite to each other, so that the two ends of the lamp panel are at least partially embedded in and fixed to the grooves of the limiting grooves.

[0017] This setting restricts the movement of the sterilization components, keeping them relatively fixed to the housing.

[0018] Optionally, a central groove is provided on the side of the first surface away from the outer surface, and a first gap is formed between the central groove and a first portion near the central groove. The lamp plate is inserted into the first gap, and its two ends are fixed by limiting slots. A first notch is provided on the groove wall of the central groove near the first portion, and the first notch is adapted to the heat sink. A first enclosure wall is provided on the second surface at a position corresponding to the central groove, and a second gap is formed between the first enclosure wall and a first portion near the first enclosure wall. The lamp plate is inserted into the second gap. A second notch is provided on the wall of the first enclosure wall near the first portion, and the second notch is adapted to the heat sink to expose the heat sink in the opening formed by the first enclosure wall.

[0019] The lamp panels are fixed by the first and second gaps to stably set the two lamp panels in the specified positions. The heat sink is fixed by the first and second notches and exposed outside the housing to communicate with the air in order to improve the heat exchange rate.

[0020] Optionally, the sterilizer further includes heat dissipation holes disposed on both sides of the central groove.

[0021] This setting improves heat dissipation efficiency.

[0022] Optionally, a protrusion is provided on the second part of the first side; a protrusion extending in a third direction is provided on the second part of the second side, and a through hole is provided on the protrusion, the through hole being adapted to the protrusion.

[0023] With this configuration, the protrusion passing through the perforation can fix the first sub-shell and the second sub-shell relatively, facilitating installation and stable connection.

[0024] Optionally, a fixing hole is provided at the bottom of the central groove on the first surface, the fixing hole being used to install the air conditioner sterilizer on the air conditioner evaporator.

[0025] Compared with existing technologies, this utility model provides an air conditioner sterilizer that achieves green and environmentally friendly sterilization. The ultraviolet light source on the lamp panel can simultaneously irradiate both ends of the air conditioner evaporator, shortening the ultraviolet sterilization distance and improving sterilization efficiency. Furthermore, by setting a blocking surface to cover the first area, the light utilization rate is effectively improved. Reflection and other methods ensure that the light is concentrated in a relatively uniform direction towards the end of the air conditioner evaporator, further enhancing sterilization efficiency. Heat dissipation components, ventilation holes, and openings are also utilized to improve heat dissipation efficiency. Attached Figure Description

[0026] In order to make the technical solutions in the embodiments of the present specification or the prior art clearer, the accompanying drawings needed in the embodiments or prior art description will be briefly introduced. Obviously, the accompanying drawings in the following description are only some embodiments described in the present specification, and other drawings can also be obtained by those skilled in the art based on these drawings.

[0027] Figure 1 is a first perspective view of an air conditioner sterilizer provided by the present embodiment;

[0028] Figure 2 is a second perspective view of an air conditioner sterilizer provided by the present embodiment;

[0029] Figure 3 is an assembly schematic view of a first sub-housing and a sterilization assembly of an air conditioner sterilizer provided by the present embodiment;

[0030] Figure 4 is a schematic view of a sterilization assembly of an air conditioner sterilizer provided by the present embodiment;

[0031] Figure 5 is a schematic view of a first sub-housing of an air conditioner sterilizer provided by the present embodiment;

[0032] Figure 6 is a schematic view of a second sub-housing of an air conditioner sterilizer provided by the present embodiment;

[0033] Figure 7 is an installation schematic view of an air conditioner sterilizer provided by the present embodiment.

[0034] Reference signs:

[0035] 1-housing; 100-first sub-housing; 110-second sub-housing; 2-sterilization assembly; 200-ultraviolet light source; 210-lamp plate; 3-first face; 4-second face; 5-heat dissipation piece; 6-side wall; 7-aperture; 8-opening; 9-heat dissipation hole; 10-bump; 11-protruding part; 12-fixing hole; 13-first part; 14-second part; 15-first side face; 16-first notch; 17-second side face; 18-second notch; 19-limiting clamping groove; 20-center groove; 21-first enclosing wall; 22-first gap; 23-second gap; 24-first recess; 25-second recess; 26-first protruding part; 27-second protruding part; 28-third part; 29-third side face; 30-fourth side face; 31-first gap; 32-second gap; 33-air conditioner sterilizer; 34-air conditioner evaporator; 35-air conditioner. DETAILED DESCRIPTION

[0036] In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0037] In the description of the embodiments of the present application, it should be noted that, unless otherwise explicitly specified and limited, the term "connected" should be understood in a broad sense, for example, it can be fixedly connected, or detachably connected, or integrally connected, which can be mechanically connected, or electrically connected, which can be directly connected, or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meaning of the above-mentioned term in the present application can be understood according to the specific circumstances.

[0038] The terms "top", "bottom", "above", "under" and "on" used throughout the description are relative positions of the components of the device, for example, the relative positions of the top and bottom substrates inside the device. It can be understood that the device is multifunctional, regardless of their orientation in space.

[0039] In order to facilitate the understanding of the embodiments of the present application, the following will be further explained and described with specific embodiments in conjunction with the drawings, and the embodiments do not constitute a limitation on the present application.

[0040] The present embodiment provides an air conditioner sterilizer, as shown in Figures 1-2 , comprising:

[0041] The sterilization assembly 2, as shown in Figure 7 , is installed in the middle of the air conditioner evaporator 34 to sterilize the air in the air conditioner 33. The air conditioner evaporator 34 extends along a first direction.

[0042] As shown in Figure 4 , the sterilization assembly 2 comprises a lamp plate 210 and an ultraviolet light source 200, the lamp plate 210 extends along a second direction to support the ultraviolet light source 200, so that the light of the ultraviolet light source 200 is directed towards stability; the ultraviolet light source 200 is arranged on one side of the lamp plate 210, and emits ultraviolet light to kill bacteria, viruses and other pathogens in the air conditioner 35 when working. Preferably, the ultraviolet light source is UVC-LED. Preferably, the second direction is perpendicular to the first direction.

[0043] Further, the number of the lamp plates 210 in the sterilization assembly 2 is two, the two lamp plates 210 are oppositely arranged along the first direction, and the ultraviolet light source 200 is arranged on the outer side of the lamp plate 210, which is the side facing the two ends of the evaporator. When the ultraviolet light source 200 works, the light rays can completely cover the space in the air conditioner 35 as much as possible. Compared with being arranged at the end of the evaporator, the sterilization assembly 2 in the embodiment can shorten the sterilization distance and improve the sterilization efficiency.

[0044] The sterilization assembly 2 further comprises a heat dissipation member 5 arranged on the side of the lamp plate 210 away from the ultraviolet light source 200 to dissipate the heat generated by the ultraviolet light source 200 during work. Preferably, the heat dissipation member 5 is adhered to the lamp plate by heat-conducting silica gel. The heat dissipation member 5 is made of a material with good heat conductivity and high temperature resistance, and is preferably made of aluminum. The heat dissipation member 5 has a plurality of protrusions arranged at intervals to increase the heat dissipation area and improve the heat dissipation efficiency.

[0045] The shell 1 is arranged in the middle of the evaporator 34 of the air conditioner, is made of a material with good heat dissipation, has a cavity to install the sterilization assembly 2, and the light rays emitted by the ultraviolet light source 200 are at least partially exposed outside the shell 1.

[0046] As shown in Figure 1 and Figure 2 , the shell 1 comprises a first face 3, a second face 4 and a side wall 6, the first face 3 and the second face 4 are perpendicular to the plane where the lamp plate 210 is located respectively, and the first face 3 and the second face 4 are oppositely arranged in the third direction; the sterilization assembly 2 is located in the region between the first face 3 and the second face 4. The second face 4 has an opening 8. Preferably, the third direction is perpendicular to the first direction and the second direction respectively.

[0047] The side wall 6 is arranged between the first face 3 and the second face 4 and surrounds the sterilization assembly 2. The side wall 6 is provided with a plurality of openings 7, and specifically, the openings 7 are arranged on the two walls of the side wall 6 extending along the second direction, and the openings 7 are matched with the ultraviolet light source 200 to allow the light rays emitted by the ultraviolet light source 200 to pass through.

[0048] The side wall 6 comprises a first side wall and a second side wall.

[0049] As shown in Figure 2As shown, the first side wall comprises a first part 13 and a second part 14 located at both ends of the first part 13, the first part 13 and the second part 14 both extend along the second direction, and the second part 14 protrudes in the direction away from the lamp panel 210 relative to the first part 13 in the first direction; the first part 13 and the second part 14 form a first area outside the side wall 6 in a plane perpendicular to the third direction, and the first surface 3 and the second surface 4 cover the first area; the opening 7 is located on the first part 13, and the first area allows the light emitted by the ultraviolet light source 200 to pass through. The first surface 3, the second surface 4 and the first side wall form a space for forming a groove to adjust the light emitted by the ultraviolet light source 200. When the first surface 3 and the second surface 4 do not cover the first area, i.e. in the case of no blocking surface, part of the light emitted by the ultraviolet light source 200 will be transmitted in a divergent manner, thereby being consumed. By setting the blocking surface to cover the first area, the light utilization rate is effectively improved, and the light is concentrated in the direction as much as possible towards the end of the air conditioner evaporator 34 by reflection and the like, thereby improving the sterilization efficiency.

[0050] Further, the first part 13 and the second part 14 are connected by a third part 28, and a bending part is formed at the connection, and the third part 28 forms an obtuse angle with the first part 13. By such a setting, the coverage area of the light emitted by the ultraviolet light source 200 is increased, thereby effectively sterilizing the air.

[0051] The second side wall extends along the first direction, and the end of the first side wall is connected to the end of the second side wall. Two first side walls are symmetrically arranged on both sides of the center of the shell 1 along the first direction, and two second side walls are symmetrically arranged on both sides of the center of the shell 1 along the second direction, and the two ends of the second side wall are connected to the ends of the two first side walls close to the corresponding second side wall.

[0052] Further, the shell 1 is a split structure, and the shell 1 comprises a first sub-shell 100 and a second sub-shell 110 arranged along the third direction.

[0053] As Figure 3 , Figure 5 and Figure 6As shown, the first sub-shell 100 includes a first surface 3, a first side surface 15 perpendicular to the first surface 3, and a third side surface 29. The second sub-shell 110 includes a second surface 4, a second side surface 17 perpendicular to the second surface 4, and a fourth side surface 30. The first side surface 15 and the second side surface 17 extend along a second direction, and a plurality of first slots 16 and a plurality of second slots 18 are respectively provided at corresponding positions. The first side surface 15 and the second side surface 17 are adapted to form a first sidewall, and the first slots 16 and the second slots 18 are adapted to form a first opening 7. The third side surface 29 and the fourth side surface 30 extend along a first direction, and the third side surface 29 and the fourth side surface 30 are matched to form a second sidewall.

[0054] like Figure 3 and Figure 5 As shown, a limiting slot 19 is fixedly provided inside the first sub-shell 100. The two limiting slots 19 are arranged opposite each other in the second direction, with their openings facing each other, so that the two ends of the lamp plate 210 are at least partially embedded and relatively fixed to the openings of the limiting slots 19.

[0055] like Figure 3 and Figure 5 As shown, the first sub-shell 100 is provided with a central groove 20, which is located on the side of the first surface 3 away from the outside. A first gap 22 is formed between the central groove 20 and the first part 13 near the central groove 20. The lamp plate 210 is inserted into the first gap 22, and its two ends are fixed by limiting slots 19 to prevent the sterilization component 2 from moving in the second direction. Further, to prevent the sterilization component 2 from moving in the first direction, a first notch 31 is provided on the groove wall of the central groove 20 near the first part 13. The first notch 31 is adapted to the heat sink 5 to lock the heat sink 5 in the first notch 31 and prevent the heat sink 5 from causing the lamp plate 210 to shake.

[0056] like Figure 6As shown, the second sub-housing 110 is provided with a first surrounding wall 21, which is arranged on the second surface 4 at a position corresponding to the central groove 20. The first surrounding wall 21 and the first part 13 adjacent to the first surrounding wall 21 form a second gap 23, in which the lamp plate 210 can be inserted. The wall of the first surrounding wall 21 adjacent to the first part 13 is provided with a second notch 32, which is adapted to the heat dissipation member 5 to expose the heat dissipation member 5 at least partially from the opening 8 formed by the first surrounding wall 21, so that the heat dissipation member communicates with the outside air through the opening to facilitate heat dissipation. When the first sub-housing 100 and the second sub-housing 110 are buckled together, the first gap 22 and the second gap 23 are opposite to each other, and the first notch 31 and the second notch 32 form an opening 8. The lamp plate is fixed through the first gap 22 and the second gap 23 to stably arrange the two lamp plates at the specified position, and the heat dissipation member is fixed through the first notch 31 and the second notch 32 and exposed outside the housing to communicate with the air to improve the heat exchange rate.

[0057] Further, as shown in Figure 5 The bottom of the central groove 20 is provided with a fixing hole 12, which includes two circular holes and an elliptical hole between the two circular holes, which is adapted to the connecting piece of the air conditioner evaporator 34 to install the air conditioner sterilizer 33 on the air conditioner evaporator 34.

[0058] As shown in Figure 5 and Figure 6 The first sub-housing 100 and the second sub-housing 110 are also provided with heat dissipation holes 9, which are arranged on both sides of the central groove 20 and the first surrounding wall 21.

[0059] The first sub-housing 100 and the second sub-housing 110 are detachably connected, specifically, as shown in Figure 1As shown, the second portion 14 of the first side 15 is provided with a protrusion 10. The second portion 14 of the second side 17 is provided with a protrusion 11 extending in the third direction, and the protrusion 11 is provided with a through hole which is matched with the protrusion 10. Preferably, the protrusion 10 comprises a third face and a fourth face which are connected, the third face is inclined to the plane of the first face 3, and the third face extends towards the outside of the housing 1 when close to the first face 3. The fourth face is connected with the third face, and the other side of the fourth face can be fixed at any position between the first position and the second position. The first position is the position where the fourth face is parallel to the first face 3, and the second position is the position where the fourth face is parallel to the third face, so that the third face and the fourth face intersect at an acute angle. When the first sub-housing 100 is connected with the second sub-housing 110, the protrusion 10 passes through the through hole, so that the through hole is clamped with the fourth face, and the protrusion 10 and the through hole are prevented from falling off to stabilize the connection.

[0060] Further, as shown in Figure 5 and Figure 6 The third side 29 is provided with a recess at the edge away from the first face 3, and the fourth side 30 is provided with a protrusion at the edge away from the second face 4, and the recess is matched with the protrusion. Specifically, the recess comprises a first recess 24 and a second recess 25, the first recess 24 is arranged on one of the third sides 29, two first recesses 24 are arranged at the two ends of the corresponding third side 29, and the second recess 25 is arranged at the middle of the other third side 29. The protrusion comprises a first protrusion 26 and a second protrusion 27, the first protrusion 26 is arranged on the fourth side 30 corresponding to the third side 29 where the first recess 24 is arranged, and the first protrusion 26 is matched with the first recess 24; the second protrusion 27 is arranged at the middle of the other fourth side 30, and the second protrusion 27 is matched with the second recess 25 to limit the relative movement of the first sub-housing 100 and the second sub-housing 110 and improve the stability of the connection.

[0061] The third side is also provided with a third notch between the first recess 24 and the second recess 25, which is used for the wires connected with the sterilization assembly 2 to pass through and then be electrically connected with the air conditioner 35.

[0062] Compared with the prior art, the air conditioner sterilizer provided by the embodiment realizes green and environmentally friendly sterilization, the light emitted by the ultraviolet light source on the lamp plate irradiates towards both ends of the air conditioner evaporator at the same time, which can shorten the sterilization distance and improve the sterilization efficiency. In addition, the blocking surface is arranged to cover the first area to effectively improve the light utilization rate, and the light is concentrated towards the end of the air conditioner evaporator in the most uniform direction through reflection and other methods, which further improves the sterilization efficiency. The heat dissipation efficiency is improved by the heat dissipation member, the heat dissipation hole and the opening.

[0063] The above detailed description has been given to the purpose of further explaining the purpose, technical solutions and beneficial effects of the present application. It should be understood that the above description is only a specific implementation of the present application and is not intended to limit the protection scope of the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An air conditioner sterilizer characterized by comprising: The application relates to an air conditioner sterilizer. The application comprises: a housing arranged in the middle of an air conditioner evaporator, the air conditioner evaporator extending along a first direction; a sterilization assembly arranged on the housing, the sterilization assembly comprising a lamp plate and an ultraviolet light source arranged on the lamp plate, two lamp plates being oppositely arranged along the first direction, light emitted by the ultraviolet light source being at least partially exposed outside the housing and irradiating along the extending direction of the air conditioner evaporator to sterilize air in the air conditioner.

2. The air conditioner sterilizer according to claim 1, wherein a heat dissipation member is arranged on the side of the lamp plate away from the ultraviolet light source; the housing comprises a second surface perpendicular to the plane of the lamp plate, the second surface having an opening, the opening at least partially exposing the heat dissipation member to provide a heat dissipation outlet.

3. The air conditioner sterilizer according to claim 2, wherein the housing further comprises a first surface, the first surface being oppositely arranged to the second surface along a third direction; a side wall is arranged between the first surface and the second surface and surrounds the sterilization assembly; a plurality of openings are arranged on the side wall portions opposite to the first direction, the openings being matched with the ultraviolet light source to allow the light emitted by the ultraviolet light source to pass through.

4. The air conditioner sterilizer according to claim 3, wherein the side wall comprises a first portion and a second portion, the first portion and the second portion both extending along the second direction, the second portion being located at both ends of the first portion and protruding away from the lamp plate along the first direction; the first portion and the second portion form a first area outside the side wall in a plane perpendicular to the third direction, the first area being covered by the first surface and the second surface; the openings are arranged on the first portion, and the first area allows the light emitted by the ultraviolet light source to pass through.

5. The air conditioner sterilizer according to claim 4, wherein the housing comprises a first sub-housing and a second sub-housing which are detachable; the first sub-housing comprises a first surface and a first side surface perpendicular to the first surface, the first side surface extending along the second direction, a plurality of first notches being arranged on the first side surface; the second sub-housing comprises a second surface and a second side surface perpendicular to the second surface, the second side surface extending along the second direction, the second side surface being matched with the first side surface to form the side wall; a plurality of second notches are arranged on the second side surface, the second notches being matched with the first notches to form the first openings.

6. The air conditioner sterilizer according to claim 5, wherein the sterilizer further comprises limiting clamping grooves, the limiting clamping grooves being fixed in the first sub-housing, two limiting clamping grooves being oppositely arranged along the second direction, the notches of the two limiting clamping grooves being opposite to each other, so that the two ends of the lamp plate are at least partially embedded in and oppositely fixed to the notches of the limiting clamping grooves.

7. The air conditioner sterilizer according to claim 4, wherein The first side of the first face is provided with a center slot, a first gap is formed between the center slot and a first part close to the center slot, the lamp plate is inserted into the first gap, and both ends of the lamp plate are fixed through limiting clamping grooves; a first notch is arranged on a slot wall close to the first part of the center slot, and the first notch is matched with the heat dissipation piece; The second face is provided with a first enclosing wall at a position corresponding to the center slot, a second gap is formed between the first enclosing wall and a first part close to the first enclosing wall, and the lamp plate is inserted into the second gap; a second notch is arranged on a wall close to the first part of the first enclosing wall, and the second notch is matched with the heat dissipation piece to expose the heat dissipation piece to the opening formed by the first enclosing wall.

8. The air conditioner sterilizer according to claim 7, wherein The sterilizer further comprises heat dissipation holes arranged on both sides of the center slot and the first enclosing wall.

9. The air conditioner sterilizer according to claim 5, wherein Therefore, the second part of the first side is provided with a protrusion; The second part of the second side is provided with a protruding part extending in a third direction, the protruding part is provided with a through hole, and the through hole is matched with the protrusion.

10. The air conditioner sterilizer according to claim 7, wherein The bottom of the center slot is provided with a fixing hole for mounting the air conditioner sterilizer on the air conditioner evaporator.

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