Compact disinfection lamp

Abstract

The present invention discloses a compact disinfection lamp, comprising: a lighting component, a frame, a disinfection component, a panel, a shell, a controller, and a mounting frame of a hollow structure, wherein the periphery of the mounting frame protrudes outward to form a mounting position. The lighting component is clamped on the mounting position protruding outward from the periphery of the mounting frame, and then the frame is abutted against the light-emitting surface of the mounting frame and the lighting component, and is tightly connected with the mounting frame and the lighting component, and then the disinfection component is installed in the mounting frame, so that the lighting component and the disinfection component are connected into an integrated structure through the mounting frame and the frame, the panel, the mounting frame, and the shell are enclosed to form an air duct, and the controller controls the disinfection component to disinfect the air through the air duct, thereby forming an integrated disinfection lamp with a compact structure. Compared with disinfection devices and lamps that are independently arranged, the integrated disinfection lamp has a more compact structure and is more convenient to install, and at the same time, the space utilization rate of the installation environment is significantly improved.

Description

Technical Field

[0001] The invention relates to the technical field of air disinfection and lighting, and in particular to a disinfection lamp with a compact structure. Background Art

[0002] The air disinfection devices currently on the market generally only have a disinfection function, and for ceiling-mounted air disinfection devices, the ceiling-mounted air disinfection devices and ceiling lights require two sets of hanging structures for installation. At the same time, the air disinfection devices and ceiling lights that are designed independently of each other require two sets of hanging structures for installation, and occupy a large area of ​​the roof. Summary of the invention

[0003] In view of this, an object of the present invention is to provide a disinfection lamp with a compact structure.

[0004] In order to achieve one or part or all of the above purposes or other purposes, the present invention provides a mounting frame with a hollow structure, wherein the periphery of the mounting frame protrudes outward to form a mounting position;

[0005] A lighting assembly, snap-fitted to the mounting position;

[0006] A frame abuts against the light emitting surfaces of the mounting frame and the lighting assembly and is firmly connected to the mounting frame and the lighting assembly;

[0007] A disinfection component, installed in the mounting frame, for air disinfection;

[0008] A panel, which is covered on the mounting frame and located at one end of the light emitting surface of the lighting assembly, and is provided with an air inlet channel and an air outlet channel;

[0009] A shell, which covers an end of the mounting frame away from the lighting assembly and is enclosed with the panel and the mounting frame to form an air duct;

[0010] A controller, connected to the disinfection component, for controlling the working state of the disinfection component;

[0011] The controller controls the disinfection component to disinfect the air from the ventilation channel through the disinfection component in the air duct and then send the air out from the air outlet channel.

[0012] Optionally, the mounting frame includes a base plate, and a first mounting wall and a second mounting wall are extended upward from one side of the base plate, and the mounting position is at least arranged on the first mounting wall and the second mounting wall.

[0013] Optionally, the mounting position includes a first mounting position and a second mounting position, the first mounting position is a through slot structure, and the second mounting position is a slot arranged at an angle to the through slot.

[0014] Optionally, the lighting assembly includes a light-transmitting plate, a light source and a back plate, and the light source is connected to the back plate; one end of the light-transmitting plate close to the mounting frame is snapped into the through groove, and the end away from the mounting frame is overlapped on the inwardly bent flange of the frame, the back plate includes a bending portion, the bending portion is snapped into the second mounting position, and one end of the back plate close to the frame is fastened to the frame.

[0015] Optionally, the frame is an L-shaped structure, and the end surface for connecting to the back plate is sunken to form a groove, and the back plate overlaps the open end of the groove and is threadedly connected to the groove.

[0016] Optionally, a limiting protrusion for limiting the movement of the back plate is provided on the outward side of the open end of the sink.

[0017] Optionally, an L-shaped reinforcement plate is further included, and the L-shaped reinforcement plate is detachably connected to the inner side of the frame to increase the load of the frame.

[0018] Optionally, a reinforcing rib extends and connects between the first mounting position and the second mounting position.

[0019] Optionally, the mounting position further includes a third mounting position, and the third mounting position is a flange extending outward from a short side of the mounting frame, and the third mounting position is used to fasten the frame.

[0020] Optionally, the frames are combined frames that are independent of each other.

[0021] Implementing the present invention will have the following beneficial effects:

[0022] By clamping the lighting assembly on the mounting position protruding outward from the periphery of the mounting frame, and then abutting the light-emitting surfaces of the mounting frame and the lighting assembly through the frame, and fastening the mounting frame and the lighting assembly, the disinfection assembly is installed in the mounting frame, thereby connecting the lighting assembly and the disinfection assembly into an integrated structure through the mounting frame and the frame. The panel, the mounting frame, and the shell are surrounded to form an air duct. The controller controls the disinfection assembly to disinfect the air through the air duct, thereby forming an integrated and compact disinfection lamp. Compared with disinfection devices and lamps that are independently arranged, the integrated disinfection lamp has a more compact structure and is easier to install, and at the same time significantly improves the space utilization of the installation environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 A three-dimensional diagram of an embodiment of a compact disinfection lamp of the present invention;

[0025] Figure 2 for Figure 1 Another perspective of the disinfection lamp

[0026] Figure 3 An exploded view of a part of the structure of an embodiment of a compact disinfection lamp of the present invention;

[0027] Figure 4 An exploded view of another embodiment of the compact disinfection lamp of the present invention;

[0028] Figure 5 It is a schematic diagram of an embodiment of a mounting frame of a disinfection lamp with a compact structure according to the present invention;

[0029] Figure 6 for Figure 5 The enlarged view of point A in the middle;

[0030] Figure 7 It is an end view of an embodiment of the middle frame of the disinfection lamp with a compact structure of the present invention;

[0031] Figure 8 It is a schematic diagram of an implementation mode of an L-shaped reinforcement plate in a disinfection lamp with a compact structure of the present invention;

[0032] Fig. 9 A schematic diagram of an embodiment of a back plate in a disinfection lamp with a compact structure according to the present invention;

[0033] Fig.10 for Fig. 9 The enlarged view of point B in the middle;

[0034] Fig.11 It is a schematic diagram of an embodiment of a mounting frame of a disinfection lamp with a compact structure according to the present invention;

[0035] Fig.12 for Fig.11 Enlarged view of point C in the middle;

[0036] Fig.13 for Fig.11 A schematic diagram of an implementation of the first mounting frame;

[0037] Fig.14 for Fig.13 The enlarged view of point D in the middle;

[0038] Fig.15 for Fig.13 Enlarged view of point E in the middle.

[0039] In the figure: 1-mounting frame; 11-mounting position; 111-first mounting position; 112-second mounting position; 113-reinforcement rib; 114-third mounting position; 12-rear cover; 121-clamping portion; 13-bottom plate; 14-first mounting wall; 15-second mounting wall; 16-first mounting frame; 161-first connecting protrusion; 161a-first limiting portion; 161b-second limiting portion; 162-first connecting groove; 163-wire groove; 17-second mounting frame; 171-second connecting protrusion; 172-second connecting groove; 172c- The third limiting part; 173-wire groove; 174-chamfer; 2-illumination component; 21-light-transmitting plate; 22-light source; 23-back panel; 231-back panel bending part; 232-back panel fastening part; 233-notch; 3-frame; 31-flange; 32-sink; 32a-open end; 32b-limiting protrusion; 4-disinfection component; 41-fan; 42-photocatalyst unit; 5-panel; 51-air inlet channel; 52-air outlet channel; 6-controller; 7-L-shaped reinforcement plate; 71-installation part; 711-installation hole; 72-bearing part. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0042] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0043] The compact disinfection lamp of the present invention clamps the lighting component on the mounting position around the mounting frame, and then connects the mounting frame and the lighting component into an integrated structure through a frame. The disinfection component is installed in the mounting frame, and the shell, panel, and mounting frame are enclosed to form an air duct. The controller controls the air to enter the air duct from the air inlet on the panel, and then the air is disinfected by the disinfection component, and then the disinfected air is sent out through the air outlet on the panel.

[0044] Figure 1 This is a three-dimensional diagram of an embodiment of the compact disinfection lamp of the present invention. Figure 2 for Figure 1 A stereoscopic image of the disinfection lamp from another perspective. Figure 3 The exploded view of the partial structure of one embodiment of the compact disinfection lamp of the present invention is shown in FIG. Figures 1 to 3 The compact disinfection lamp comprises a mounting frame 1 of a hollow structure, a mounting position 11 is formed on the periphery of the mounting frame 1 and a lighting assembly 2 is arranged on the side of the mounting frame 1. The lighting assembly 2 is clamped on the mounting position 11 to position the lighting assembly 2. Optionally, two groups of lighting assemblies 2 are symmetrically arranged on both sides of the mounting frame 1 to increase the lighting area of ​​the disinfection lamp and make the overall structure of the disinfection lamp more beautiful.

[0045] A frame 3 is also provided between the lighting component 2 and the mounting frame 1. The frame 3 abuts against the light-emitting surface of the lighting component 2 and is tightly connected to the mounting frame 1 and the lighting component 2. The setting of the frame 3 can, on the one hand, enhance the stability of the connection structure between the lighting component 2 and the mounting frame 1. On the other hand, the frame 3 can serve as a part of the lighting component 2, so that the structure of the lighting component 2 and the lighting component 2 and the mounting frame 1 are enclosed to form a closed structure, thereby ensuring the performance of the lighting component 2 and making the disinfection lamp have good consistency as a whole.

[0046] The disinfection component 4 is installed in the mounting frame 1 and is used for air disinfection. The disinfection component 4 includes a fan 41 and a photocatalyst unit 42 arranged on both sides of the fan 41. The fan 41 and the photocatalyst unit 42 are arranged at intervals and are detachably connected to the mounting frame 1 respectively. Specifically, the fan 41 is fastened to the middle part of the mounting frame 1 by a screw-engageable position, and the photocatalyst unit 42 is symmetrically arranged in the air outlet direction of the fan 41. The disinfection component 4 inhales air in a direction parallel to the rotating shaft of the fan 41, and then sends the air into the photocatalyst unit 42 in a direction perpendicular to the rotating shaft of the fan 41 to disinfect the air. Optionally, the photocatalyst unit 42 includes a photocatalyst component and an ultraviolet lamp, and preferably, the photocatalyst component is a photocatalyst ceramic.

[0047] The panel 5 is covered on the mounting frame 1 at one end of the light-emitting surface of the lighting assembly 2, and is provided with an air inlet channel 51 and an air outlet channel 52. Optionally, the air outlet channels 52 are symmetrically arranged on both sides of the air inlet channel 51. In one embodiment, the ends of the air inlet channel 51 and the air outlet channel 52 are provided with detachably connected grids to prevent pollutants from entering the interior of the disinfection lamp, and also to protect the air inlet channel 51 and the air outlet channel 52. Optionally, the air inlet channel 51 and the air outlet channel 52 are sandwiched between two groups of lighting assemblies 2, so that the lighting area and the air disinfection area on the disinfection lamp can be clearly distinguished for easy identification. More importantly, the structures of the lighting assembly 2 and the disinfection assembly 4 are clear, which is conducive to the maintenance of the disinfection lamp. The controller 6 is installed on the panel 5 and connected to the disinfection assembly 4 to control the working state of the disinfection assembly 4. Specifically, the controller 6 detects the quality of environmental control through the air quality sensor, and adjusts the working state of the disinfection component 4 according to the control quality. When the air quality is lower than the set value, the disinfection component 4 is turned on or the power of the disinfection component 4 is increased, and when the air quality is higher than the set value, the disinfection component 4 is turned off or the power of the disinfection component 4 is reduced. The controller 6 can also set the disinfection component 4 to a daytime working mode and a night working mode. In the night working mode, the disinfection component 4 is operated at the lowest power or gradually reduces the working power until it is turned off to ensure quietness at night.

[0048] The mounting frame 1 includes a rear cover 12, a group of end surfaces of the rear cover 121 are bent downward to form a clamping portion 121, a bottom plate 13, and a first mounting wall 14 and a second mounting wall 15 are extended upward from the periphery of the bottom plate 13. The clamping portion 121 can be buckled on the end surfaces of the first mounting wall 14 and the second mounting wall 15. In one embodiment, the rear cover 121 is also fastened to the first mounting wall 14 and the second mounting wall 15 by screws to ensure the reliability of the connection between the rear cover 12 and the first mounting wall 14 and the second mounting wall 15. Preferably, the mounting position 11 is at least provided on the first mounting wall 14 and the second mounting wall 15 to connect the lighting assembly 3 to the side of the mounting frame 1.

[0049] Optionally, the mounting position 11 includes a first mounting position 111 and a second mounting position 112, the first mounting position 111 is a through slot structure, and the second mounting position 112 is a slot arranged at an angle to the first mounting position 111. Preferably, a reinforcing rib 113 is connected between the first mounting position 111 and the second mounting position 112 to strengthen the structural strength of the first mounting position 111 and the second mounting position 112 and improve the bearing performance.

[0050] Figure 4 This is an exploded view of another embodiment of the compact disinfection lamp of the present invention. Figure 5 This is a schematic diagram of an embodiment of a mounting frame of a disinfection lamp with a compact structure according to the present invention. Figure 6 for Figure 5 The enlarged view of point A in the middle. Figure 7 This is an end view of an embodiment of the compact structure of the disinfection lamp frame of the present invention, refer to Figures 4 to 7 The lighting assembly 2 includes a light-transmitting plate 21, a light source 22 and a back plate 23. The light source 22 is connected to the back plate 23. The end of the light-transmitting plate 21 close to the mounting frame 1 is clamped in the first mounting position 111, and the end away from the mounting frame 1 is overlapped on the flange 31 bent inwardly of the frame 3. The back plate 23 includes a back plate bending portion 231 (such as Fig.10 As shown in ), the back plate bending portion 231 is engaged with the second installation position 112 , and one end of the back plate 23 close to the frame 3 is fastened to the frame 3 .

[0051] Optionally, two groups of light sources 22 are provided in each lighting assembly 2, so that the lighting assembly 2 can reach a preset illumination during use or still ensure illumination when the lighting assembly 2 is small in size, and further ensure the consistency of illumination in the illumination area of ​​the lighting assembly 2, and ensure the lighting quality. In one embodiment, the light source 22 is a light bar. Preferably, a light guide (not shown) can also be provided between the light source 22 and the back panel 23, so as to further ensure the uniformity of illumination of the lighting assembly 2.

[0052] Figure 7 This is an end view of an embodiment of the compact frame of the disinfection lamp of the present invention. The frame 3 is an L-shaped structure as a whole, and the end surface for connecting the back plate 23 is sunken to form a groove 32. The back plate 23 overlaps the open end 32a of the groove 32 and is threadedly connected to the groove 32.

[0053] Optionally, a uniformly distributed internal thread structure is provided in the groove structure of the sink 32 , so that the operator can fasten the back plate 23 to the sink 32 by means of studs.

[0054] Optionally, a limiting protrusion 32b for limiting the movement of the back panel 23 is provided on the outward side of the open end 32a of the groove 32. When the back panel 23 is abutted against the open end 32a, the setting of the limiting protrusion 32b can limit the movement of the back panel 23 relative to the groove 32, thereby facilitating the user to fasten the back panel 23 to the groove 32.

[0055] Optionally, the sink groove 32 is a through structure in the length direction, so that the installer can adjust the position of the back plate 23 within a certain range along the length direction of the sink groove 32, so as to facilitate the installer's quick installation operation. Preferably, one end of the frame 3 where the sink groove 32 is provided is a hollow structure, so that the weight of the frame 3 can be reduced while ensuring the strength of the frame 3. In one embodiment, the frame 3 is a segmented structure, and multiple frames 3 are respectively installed at the edges of the lighting assembly 2 for connecting and positioning the lighting assembly 2.

[0056] Preferably, the mounting position 1 also includes a third mounting position 114, which is a flange extending outward from the short side of the mounting frame 1, and is used to fasten the lighting component 2. Specifically, the two ends of the frame 3 installed at the third mounting position 114 abut against the light-emitting surface of the lighting component 2, and the middle section of the frame 3 is fastened to the third mounting position 114 by bolts, and then the edge of the lighting component 2 installed on the mounting frame 1 is clamped with the second mounting position 112 through the back plate 23, and the end of the back plate 23 away from the second mounting position 112 is overlapped on the frame 3 abutting against the lighting component 2, and is fastened to the frame 3 by screws, so that the lighting component 2 is reliably fixed on the mounting frame 1.

[0057] Figure 8 This is a schematic diagram of an embodiment of the L-shaped reinforcement plate in the compact disinfection lamp of the present invention, referring to Figure 8 The disinfection lamp also includes an L-shaped reinforcement plate 7, which includes a mounting portion 71 and a bearing portion 72. The mounting portion 71 is provided with two groups of mounting holes 711, which are fastened to one side of the frame 3 where a sink groove 32 is provided by screws passing through the mounting holes 711.

[0058] Fig. 9 This is a schematic diagram of an embodiment of the back plate of the disinfection lamp with a compact structure of the present invention. Fig.10 for Fig. 9 The enlarged view of point B in the middle, refer to Fig. 9 and Fig.10 The back plate 23 is an L-shaped structure as a whole, including a back plate bending portion 231 and a back plate fastening portion 232. The back plate bending portion 231 is used to clamp the second installation position 112, and the back plate fastening portion 232 is used to fasten the sink 32. Preferably, a notch 233 is provided at the junction of the back plate bending portion 231 and the back plate fastening portion 232. The notch 233 can facilitate the operator to clamp the back plate bending portion 231 into the second installation position 112.

[0059] From the above, it can be seen that the lighting component 2 of the disinfection lamp in the embodiment of the present invention is mounted and connected to the long side of the mounting frame 1 through the coordinated action of the first mounting position 111, the second mounting position 112 and the frame 3, and then the lighting component 2 is fastened to the mounting frame 1 through the coordinated action of the third mounting position 114 and the frame 3. At the same time, the frame 3 also serves as a component of the closed space of the lighting component 2, connecting the lighting component 2 and the mounting frame 1 into an integrated structure.

[0060] Fig.11 This is a schematic diagram of an embodiment of a mounting frame of a disinfection lamp with a compact structure according to the present invention. Fig.12 for Fig.11 The enlarged image of point C in the middle. Fig.13 for Fig.11 A schematic diagram of an implementation of the first mounting frame, Fig.14 for Fig.13 The enlarged view of point D in the middle. Fig.15 for Fig.13 The enlarged view of E in the middle, refer to Figures 11 to 15 The mounting frame 1 includes a first mounting frame 16 and a second mounting frame 17 . The first mounting frame 16 and the second mounting frame 17 are snap-fitted or plugged into each other at their respective end surfaces to limit the relative movement between the first mounting frame 16 and the second mounting frame 17 .

[0061] A first connecting protrusion 161 protruding outwardly relative to the end surface and a first connecting groove 162 recessed inwardly are provided on one end surface of the first mounting frame 16, and a second connecting protrusion 171 and a second connecting groove 172 are correspondingly provided on one end surface of the second mounting frame 17, the first connecting protrusion 161 is connected to the second connecting groove 172, and the second connecting protrusion 171 is connected to the first connecting groove 162, forming a stable and reliable connection structure between the first mounting frame 16 and the second mounting frame 17.

[0062] Optionally, the cross section of the first connection protrusion 161 is a "convex" shaped structure. Preferably, the "convex" shaped first connection protrusion 161 is a hollow structure, which can reduce the weight of the first mounting frame 16 while ensuring the strength of the first connection protrusion 161, and reduce the amount of material required to manufacture the first mounting frame 16 to a certain extent. Moreover, for example, during the injection molding or die-casting process, it is also beneficial to ensure the heat dissipation speed of the first connection protrusion 161 and ensure the precision of the manufacturing molding structure.

[0063] Optionally, the cross section of the first connecting groove 162 is a “mouth”-shaped structure with an opening on one side.

[0064] Optionally, the second connection protrusion 171 and the second connection groove 172 on the second mounting frame 17 have the same structure as the first connection groove 162 and the first connection protrusion 161. Preferably, the first mounting frame 16 and the second mounting frame 17 are of central symmetrical structure, and only one set of molds is needed to complete the manufacturing process. After the manufacturing is completed, the two can be plugged and assembled into an integrated structure, so as to realize the manufacturing of a mounting frame with a larger size in a single direction at a low cost.

[0065] Optionally, the end surfaces of the first connecting protrusion 161 and the first connecting groove 162 are also provided with a wire groove 163, so that the cables of the disinfection assembly 4 can be routed through the wire groove 163 on the first mounting frame 16. In another embodiment, the second connecting protrusion 171 and the second connecting groove 172 are also provided with a wire groove 173, so that the wiring inside the disinfection device can be arranged in the wire groove (163, 173) on the first mounting frame 16 and the second mounting frame 17 as needed, so that the wiring can pass through, thereby making the structure of the disinfection device compact and reasonable, and easy to use.

[0066] Optionally, a first limiting portion 161a is provided on one side of the first connection protrusion 161, and a second limiting portion 161b is provided on the other side, and an end of the second connection groove 172 corresponding to the first limiting portion 161a extends toward a side close to the first limiting portion 161a to form a third limiting portion 172c, the third limiting portion 172c is engaged with the first limiting portion 161a, and the second limiting portion 161b abuts against an end surface of the second connection groove 172 to limit the relative movement between the first mounting frame 16 and the second mounting frame 17. Preferably, the first limiting portion 161a, the second limiting portion 161b, and the third limiting portion 172c are all sheet-like structures, and the three cooperate to limit the movement of the first mounting frame 16 and the second mounting frame 17. Preferably, the first limiting portion 161a is closer to the first connecting protrusion 161 than the second limiting portion 161b, and the third limiting portion 172c is fit and snapped onto the outside of the first limiting portion 161a, so that the third limiting portion 172c can also abut against the first limiting portion 161a, thereby further limiting the relative movement between the first mounting frame 16 and the second mounting frame 17, and ensuring the reliability of the connection between the first mounting frame 16 and the second mounting frame 17.

[0067] Optionally, one end of the first connecting groove 162 for inserting the second connecting protrusion 171 is provided with a chamfer 174, and the chamfer 174 is used to guide the second connecting protrusion 171 to be inserted into the first connecting groove 162, so that the operator can conveniently perform positioning and assembly during the process of combining and installing the first mounting frame 16 and the second mounting frame 17, thereby ensuring the assembly efficiency of the first mounting frame 16 and the second mounting frame 17.

[0068] The various technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the various technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0069] The above-mentioned embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A compact disinfection lamp, characterized in that: include: A mounting frame with a hollow structure, wherein the periphery of the mounting frame protrudes outward to form a mounting position; the mounting position comprises a first mounting position and a second mounting position, wherein the first mounting position is a through slot structure, and the second mounting position is a slot arranged at an angle to the through slot; A lighting assembly is snap-fitted to the mounting position; A frame abuts against the light emitting surfaces of the mounting frame and the lighting assembly and is firmly connected to the mounting frame and the lighting assembly; A disinfection component, installed in the mounting frame, for air disinfection; A panel, which is covered on the mounting frame and located at one end of the light emitting surface of the lighting assembly, and is provided with an air inlet channel and an air outlet channel; A shell, which covers an end of the mounting frame away from the lighting assembly and is enclosed with the panel and the mounting frame to form an air duct; A controller connected to the disinfection component and used to control the working state of the disinfection component; the controller controls the disinfection component to send air from the air inlet channel through the disinfection component in the air duct to be disinfected and then sent out from the air outlet channel; The lighting assembly includes a light-transmitting plate, a light source and a back plate, wherein the light source is connected to the back plate; one end of the light-transmitting plate close to the mounting frame is snapped into the through groove, and the other end away from the mounting frame is overlapped on the inwardly bent flange of the frame; the back plate includes a bending portion, which is snapped into the second mounting position; and one end of the back plate close to the frame is fastened to the frame.

2. The compact disinfection lamp according to claim 1, characterized in that: The mounting frame includes a bottom plate, and a first mounting wall and a second mounting wall are extended upward from one side of the bottom plate. The mounting position is at least arranged on the first mounting wall and the second mounting wall.

3. The compact disinfection lamp according to claim 1, characterized in that: The frame is an L-shaped structure, and the end surface for connecting the back plate is sunken to form a sinking groove, and the back plate is overlapped at the open end of the sinking groove and is threadedly connected to the sinking groove.

4. The compact disinfection lamp according to claim 3, characterized in that: A limiting protrusion for limiting the movement of the back plate is provided on the outward side of the open end of the sink.

5. The compact disinfection lamp according to claim 3, characterized in that: It also includes an L-shaped reinforcement plate, which is detachably connected to the inner side of the frame to increase the load of the frame.

6. The compact disinfection lamp according to claim 1, characterized in that: A reinforcing rib is extended and connected between the first installation position and the second installation position.

7. The compact disinfection lamp according to claim 1, characterized in that: The mounting position also includes a third mounting position, which is a flange extending outward from the short side of the mounting frame, and the third mounting position is used to fasten the lighting assembly.

8. The compact disinfection lamp according to any one of claims 1 to 7, characterized in that: The frames are combined frames that are independent of each other.

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