CN219199415U - Air purification module and air purification lamp - Google Patents

Abstract

The utility model discloses an air purification module and an air purification lamp. The air purification module of the utility model comprises a main body; the top of the main body is provided with a mounting bracket, and the bottom of the main body is provided with a first mounting structure for detachably assembling and connecting with the lighting assembly; an air channel is arranged in the main body, and an air inlet and an air outlet which are communicated with the air channel are formed in the side face of the main body; an air exhausting device and a purifying component are arranged in the air duct. The air purification module can be installed by ceiling or wall or can be movably placed at indoor corners, a reasonable installation mode can be selected according to the needs, the space utilization rate is improved, the cost is reduced, and the installation is reasonable and the effect is attractive. The air purification lamp comprises the air purification module and the lighting assembly, wherein the air purification module and the lighting assembly can be respectively and independently used and can be detachably assembled through mutually corresponding mounting structures.

Description

Air purification module and air purification lamp

Technical Field

The utility model relates to the technical field of air purification lamps, in particular to an air purification module and an air purification lamp.

Background

The air purification lamp is a multifunctional lamp, has the functions of sterilizing and purifying air and lighting, can provide fresh and clean air for the room while lighting, and is gradually favored in home decoration, public places and the like. Based on the functional requirement of air purification lamp, the air purification lamp mainly comprises air purification module and lighting module, and according to the needs to indoor air circulation purification, set up air intake and the air outlet by wind channel intercommunication, wherein air purification module then can disinfect purification to the air in wind channel, realizes the air purification effect.

However, in the air purifying lamp disclosed in the patent CN201520713884.5 and the patent CN201821312661.8, the air inlet and outlet modes of the air purifying module currently adopted are usually side air inlet, upper air outlet, upper air inlet, side air outlet, lower air inlet and upper air outlet, and the corresponding air inlet and outlet are formed in the side face and the top, or in the top and the top. Therefore, the corresponding air purification module and the air purification lamp containing the corresponding air purification module can only be moved and placed on the ground or the table top of a room, cannot be mounted on a ceiling or a wall, occupies a large space and affects the installation attractiveness. In addition, in the existing air purification lamp, the assembly between the lighting module and the air purification module is usually fixed or integrated, so that the assembly and the disassembly are inconvenient, and the lighting module and the air purification module are difficult to be used separately.

Disclosure of Invention

The utility model aims to solve the problems that the installation occupation space is caused by the design of air inlet and outlet of the existing air purification module, the installation attractiveness is affected, and the air purification module is difficult to use independently. The air purification module adopts the air inlet and outlet design of side air inlet and side air outlet, can be reasonably installed, has attractive installation effect, and can be conveniently and independently used alone or assembled with the lighting assembly.

The utility model also aims to provide the air purification lamp adopting the air purification module, wherein the air purification module and the lighting assembly in the air purification lamp are detachably assembled, are convenient to assemble and disassemble, and are convenient to use independently.

The aim of the utility model is achieved by the following technical scheme.

An air purification module comprises a main body; the top of the main body is provided with a mounting bracket, and the bottom of the main body is provided with a first mounting structure for detachably assembling and connecting with the lighting assembly; an air channel is arranged in the main body, and an air inlet and an air outlet which are communicated with the air channel are formed in the side face of the main body; an air draft device capable of pumping air from the air inlet to the air outlet and a purifying component capable of purifying flowing air in the air channel are arranged in the air channel; the purification assembly includes a screen and/or a sterilization module.

In a preferred embodiment, the top of the main body is provided with an upper cover; the mounting bracket is connected and mounted at the outer top of the upper cover.

In a further preferred embodiment, two ends of the mounting bracket are mounted on the upper cover in a limiting manner through an elastic sleeve, and a height compensation pad is arranged between the mounting bracket and the upper cover.

In a preferred embodiment, the air draft device is installed in the main body in a limiting mode through a limiting baffle plate and is fixed in a positioning mode through a fixing support.

In a preferred embodiment, the main body is provided with a module mounting groove crossing the air duct, and the sterilization module crosses the air duct and is fixedly mounted in the module mounting groove.

In a preferred embodiment, the main body comprises a main body and a filter screen bracket which are matched with each other, and the filter screen bracket is detachably arranged on the main body; the filter screen is supported and installed in the air duct through the filter screen support; the air inlet or the air outlet is arranged on the filter screen bracket.

In a further preferred embodiment, the filter screen support is fastened to the main body, and a release button set for pressing and releasing the filter screen support and the main body is provided on the main body.

In a further preferred embodiment, an ejector spring is provided; the ejection spring is arranged between the filter screen bracket and the main body in a compression mode.

In a preferred embodiment, the first mounting structure includes a fitting groove having a groove bottom with a wiring hole penetrating a bottom of the main body and accommodating a wiring therethrough.

In a further preferred embodiment, a first clamping structure for clamping with the lighting assembly is arranged on the groove wall of the assembly groove.

In a further preferred embodiment, the outer circumference of the assembly groove is provided with a fixing screw hole.

In a preferred embodiment, the air purification module of any one of the above, wherein an odor sensor is further disposed in the air duct.

In a preferred embodiment, the air purification module of any one of the above is provided with a protective cover plate; the protection cover plate is detachably connected and installed on the first installation structure.

An air purification lamp comprises an air purification module and a lighting assembly, wherein the air purification module is any one of the air purification modules; the lighting assembly is provided with a second mounting structure which is correspondingly matched with the first mounting structure, and the lighting assembly is detachably connected with the second mounting structure through the first mounting structure and is mounted on the air purification module.

In a preferred embodiment, the lighting assembly comprises a connection hanging plate and a lamp body; the second mounting structure is arranged on the connecting hanging plate, and the lamp body is detachably assembled on the connecting hanging plate.

In a further preferred embodiment, the connection hanging plate is provided with a screwing clamping groove, the lamp body is provided with a screwing clamping buckle corresponding to the screwing clamping groove, and the lamp body is assembled on the connection hanging plate through screwing clamping of the screwing clamping buckle and the screwing clamping groove.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

according to the air purification module, the air inlet and the air outlet are formed in the side face of the main body, the air channel which is communicated with the air inlet and the air outlet is formed in the main body, the purification assembly and the air draft device are arranged in the air channel, the air purification effect can be achieved, and air enters and exits from the side face during the air purification operation. Therefore, the air purification module can be selectively installed on a ceiling or a wall, or can be movably placed at an indoor corner, a reasonable installation mode can be selected according to the needs, the space utilization rate is improved, the cost is reduced, and the installation is reasonable and the effect is attractive.

Moreover, the top of the main body is connected with the mounting bracket, so that stable ceiling mounting or wall mounting can be realized; the filter screen in the main body is supported and installed through the filter screen bracket which is detachably assembled with the main body, and the quick disassembly between the filter screen bracket and the main body can be realized through the cooperation of the tripping button suite and the ejection spring, so that the filter screen can be conveniently and quickly assembled and replaced; this air purification module can the exclusive use, and wherein can dispose the protection apron and shelter from the mounting structure that is used for with the dismantled and assembled assembly of lighting assembly that will set up when the exclusive use, realize the guard action, strengthen the pleasing to the eye of exclusive use simultaneously. In addition, can make up into the air purification lamp with the lighting assembly, concretely realize convenient equipment through mutually corresponding mounting structure with the lighting assembly, easy dismounting, equipment structure is stable.

According to the air purifying lamp, the air purifying module and the lighting assembly can be disassembled and assembled through the corresponding mounting structures, so that the air purifying lamp is convenient to assemble and disassemble and is convenient to assemble quickly. The air purifying lamp formed by combination has good overall appearance effect and has air purifying and lighting functions; in addition, the disassembled air purification module and the lighting assembly can be used independently, and the appearance effect of the independent use is not influenced.

Drawings

FIG. 1 is a schematic perspective view of an air purification module according to an embodiment of the present utility model;

FIG. 2 is a schematic cross-sectional view of an air purification module according to the present utility model in an embodiment;

FIG. 3 is a schematic diagram of an exploded structure of an air purification module according to the present utility model in an embodiment;

FIG. 4 is an exploded view of the main body;

FIG. 5 is a schematic view of an air purification module according to an embodiment of the present utility model;

FIG. 6 is a schematic view of an air purification module according to an embodiment of the present utility model in a use state;

FIG. 7 is a schematic view of the structure of the protection cover assembled on the air purification module;

FIG. 8 is a schematic diagram showing a combination of an air cleaning module and a lighting assembly of the air cleaning lamp according to the present utility model;

fig. 9 is a schematic diagram showing an assembled structure of the air cleaning lamp according to the present utility model in an embodiment.

The drawings are marked:

100-air purification module, 11-main body, 1101-air duct, 1102-main body, 1103-filter screen bracket, 11031-plug-in buckle, 1104-air inlet, 1105-air outlet, 1106-exhaust device mounting groove, 1107-baffle positioning groove, 1108-module mounting groove, 1109-assembly groove, 1110-first clamping structure, 1111-fixing screw hole, 12-upper cover, 13-mounting bracket, 14-elastic sleeve, 15-height compensation pad, 16-exhaust device, 17-limit baffle, 18-fixing bracket, 19-filter screen, 110-sterilization module, 111-transparent cover, 112-ejection spring, 113-trip button sleeve, 114-odor sensor, 115-protective cover plate, 1151-second clamping structure, 116-power supply, 117-control board, 118-protective coil, 119-screw, 1120-pressure line board, 200-lighting component, 21-connection hanging plate, 211-mounting hole, 212-third clamping structure, 213-assembly hole, 214-spin-clamping groove, 22-lamp body, 221-spin-clip buckle, 3-spin-wire connection buckle.

Detailed Description

The technical scheme of the present utility model is described in further detail below with reference to specific examples and drawings, but the scope and embodiments of the present utility model are not limited thereto.

In the description of the specific embodiments, it should be noted that, directions or positional relationships indicated by terms such as "upper", "lower", "left", "right", "top", "bottom", etc., are directions or positional relationships based on those shown in the drawings, or directions or positional relationships in which the inventive product is conventionally put when used, and terms such as "first", "second", etc., are merely for convenience of distinction, only for convenience of description and simplicity of description, and do not indicate or imply that the structures or elements to be referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the utility model, nor should they be construed as indicating or suggesting relative importance.

Unless specifically stated or limited otherwise, the terms "mounted," "configured," "connected," "secured," and the like should be construed broadly, as they may be either fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

Example 1

Referring to fig. 1 to 3, an air purification module 100 of the present utility model includes a main body 11.

The main body 11 is a main support housing of the module, wherein an air duct 1101 allowing air to circulate is arranged in the main body 11, and an air inlet 1104 and an air outlet 1105 communicated with the air duct 1101 are arranged on the side surface of the main body 11. Specifically, the main body 11 may have various column-shaped structures including a cylinder or a square column structure; the main body 11 has at least top and bottom opposite to each other, and opposite side portions of left and right parts, and the air inlet 1104 and the air outlet 1105 are formed on the opposite side portions of the main body 11. In the illustrated embodiment, the main body 11 has a cylindrical structure, and the air inlet 1104 and the air outlet 1105 are formed on opposite sides of the circumferential surface of the main body 11.

An air extraction device 16 is provided within the air duct 1101 of the main body 11, the air extraction device 16 being optionally but not limited to a fan operable to draw air from the air inlet 1104 to the air outlet 1105. Further, a purifying component is further disposed in the air flue 1101 of the main body 11, and the purifying component purifies flowing air in the air flue 1101 during operation.

The purification assembly specifically comprises a filter screen 19 and/or a sterilization module 110, wherein the filter screen 19 and the sterilization module 110 can be alternatively arranged or simultaneously provided with the filter screen 19 and the sterilization module 110, the filter screen 19 can filter, remove dust, sterilize and the like flowing air in the air flue 1101, and the sterilization module 110 can directly kill germs in the flowing air in the air flue 1101, so that the air discharged by the air outlet 1105 is clean and healthy. In the particular embodiment shown, the decontamination assembly arrangement includes a screen 19 and a sterilization module 110.

Specifically, as shown in fig. 3 and 4, an exhaust device mounting groove 1106 is provided in the main body 11, the exhaust device mounting groove 1106 is transversely provided in the air duct 1101 and is opened corresponding to two side groove walls of the air inlet 1104 and the air outlet 1105, so that the air duct 1101 is kept unobstructed; the air extracting device 16 is accommodated in the air extracting device mounting groove 1106 in a matching way and is positioned and fixed by the fixed bracket 18; the fixing bracket 18 is adapted to the shape of the air extracting device 16, and the bottom ends of the two sides and the bottom of the main body 11 are fixed by screws, so that the air extracting device 16 is fastened and fixed in the air extracting device mounting groove 1106. Baffle positioning grooves 1107 are formed in groove walls of the two sides of the air draft device mounting groove 1106, which correspond to the air inlet 1104 and the air outlet 1105, hollow limiting baffles 17 are positioned on the baffle positioning grooves 1107 to limit the air draft device 16; and the air intake side and the air outlet side of the air extraction device 16 correspond to the air intake 1104 and the air outlet 1105, respectively.

The filter 19 may be specifically disposed in the middle of the air flue 1101, or disposed on the air intake side of the air extraction device 16 near the air intake 1104, or disposed on the air outlet side of the air extraction device 16 near the air outlet 1105. As shown, in the particular embodiment, the screen 19 is positioned snugly at the inner end of the intake 1104 to filter air that has just entered the air chute 1101.

In a preferred embodiment, the main body 11 comprises a main body 1102 and a screen support 1103 which are mutually matched, and the screen support 1103 is detachably mounted on the main body 1102; the filter screen 19 is supported and installed in the air flue 1101 by the filter screen support 1103, and the filter screen 19 can be stably installed or detached along with the disassembly and assembly of the filter screen support 1103, so that the filter screen 19 is convenient to disassemble and assemble.

Specifically, referring again to fig. 3 and 4, the main body 11 is configured from two halves, a main body 1102 and a screen support 1103, such as two semi-cylindrical cavities in the illustrated embodiment. In the illustrated embodiment, an inserting buckle 11031 extends and protrudes from one side of the filter screen support 1103 facing the main body 1102, an inserting bayonet corresponding to the inserting buckle 11031 is provided on one side of the main body 1102 facing the filter screen support 1103, and the inserting bayonet of the main body 1102 is inserted and clamped by the inserting buckle 11031 during assembly, so that the filter screen support 1103 and the main body 1102 are stably and tightly connected and assembled, and an inner cavity of the filter screen support 1103 and an inner cavity of the main body 1102 jointly form the air duct 1101.

Further, a main body 1102 is provided with a trip button member 113 for pressing and tripping the screen bracket 1103 and the main body 1102. Specifically, the trip button assembly 113 includes a button supported by a spring, the inner end of the button is connected with a push block, the trip button assembly 113 is assembled on the main body 1102, and the push block connected with the button corresponds to the plugging buckle 11031 clamped on the main body 1102. When the assembled filter screen support 1103 and main body 1102 need to be disassembled, the push block acts on the inserting buckle 11031 and enables the inserting buckle 11031 to be in contact with the inserting bayonet of the main body 1102 when the push button is pressed inwards from the outer end, so that the filter screen support 1103 and the main body 1102 are released from the clamping connection, the filter screen support 1103 and the main body 1102 are disassembled conveniently, and the filter screen 19 can be quickly taken and replaced.

And the device is also provided with an ejection spring 112, wherein the ejection spring 112 is arranged between the filter screen bracket 1103 and the main body 1102 in a compression way, and has the function of relatively ejecting and separating the filter screen bracket 1103 and the main body 1102. Specifically, offer by the spacing hole of spring on the side of main part body 1102 towards filter screen support 1103, the spacing installation of ejecting spring 12 is in the spacing downthehole and one end stretches out towards filter screen support 1103, when filter screen support 1103 and main part body 1102 joint assembly, main part body 1102 is pressed close to filter screen support 1103 and compresses ejecting spring 112, the ejecting spring 112 of compression produces the outward thrust to filter screen support 1103, when filter screen support 1103 releases the joint with main part body 1102, the outward thrust that this ejecting spring 112 produced can make filter screen support 1103 separate from main part body 1102, and then more make things convenient for the dismouting of filter screen support 1103 and main part body 1102, better realization filter screen 19 takes place and trades.

One of the air inlet 1104 and the air outlet 1105 may be formed on the filter support 1103, and the other air outlet 1105 or the air inlet 1104 may be formed on the main body 1102. In the illustrated embodiment, the intake vents 1104 are provided in the screen support 1103 and the exhaust vents 1105 are provided in the main body 1102. The filter screen 19 has a main body-like structure that fits inside the filter screen support 1103, and is stably supported by being closely attached to the inner wall of the filter screen support 1103, so that the air flowing in from the air inlet 1104 can be filtered.

The sterilization module 110 may be an ultraviolet lamp (UV) module, and is capable of emitting ultraviolet light into the air duct 1101 to perform a sterilization function on the flowing air. The sterilization module 110 may be mounted in any manner in the main body 11, may be mounted in a hanging manner, or may be embedded in a wall inside the main body 11; moreover, the sterilization module 110 may be specifically disposed on the air intake side of the air extraction device 16 near the air intake 1104, or on the air outlet side of the air extraction device 16 near the air outlet 1105.

In the particular embodiment shown, the sterilization module 110 is disposed across the interior of the air chute 1101 and positioned adjacent the air intake 1104 on the air intake side of the air extraction device 16; the side of the air draft device mounting groove 1106 facing the air inlet 1104 is concavely provided with a module mounting groove 1108 crossing the air flue 1101, and the sterilization module 110 is embedded in the module mounting groove 1108 and fixed by screws, and is protected by a transparent cover 111.

Moreover, the top of the main body 11 is provided with a mounting bracket 13, so that the main body 11 can be conveniently and fixedly mounted during use, and the main body 11 can be conveniently used. Specifically, an upper cover 12 is arranged at the top of the main body 11, and a mounting bracket 13 is connected and mounted at the outer top of the upper cover 12; the mounting bracket 13 is a beam bracket, mounting screw holes are formed in the mounting bracket 13, two ends of the mounting bracket 13 are fixed on the upper cover 12 in a limiting manner through an elastic sleeve 14, so that the mounting bracket 13 and the upper cover 12 are kept fixed, and a height compensation pad 15 is arranged between the mounting bracket 13 and the upper cover 12 so as to prevent the mounting bracket 13 from loosening relative to the upper cover 12 and improve the stability of the mounting bracket 13; and the upper cover 12 is fixedly mounted on the top of the main body 11 by means of screws 119. Referring to fig. 5, when the air purification module is used, the mounting bracket 13 is fixedly connected to the mounting and fixing surface by screws, so that the air purification module including the main body 11, the purification assembly inside, and the air draft device 16 can be mounted, specifically, mounted by ceiling or fixed on a wall, or movably placed at an indoor corner or the like.

A power supply 116 and a control board 117 are provided in the main body 11, the power supply 116 is electrically connected to the control board 117 and the air suction device 16, and the control board 117 is communicatively connected to the air suction device 16. Wherein, upper wiring hole has been seted up on upper cover 12, and upper wiring hole department cover is equipped with protective coil 118, can conveniently wear out from it with external circuit connection in installation such as ceiling. The wiring 3 inside the main body 11 can be positioned and fixed by adopting the wire pressing plate 1120, so that the disorder of internal circuits is avoided.

Based on the structural arrangement of the air inlet 1104 and the air outlet 1105, as shown in fig. 6, when the air purifying module works, air is introduced from one side of the main body 11 and is exhausted to the other side, for example, left side air is introduced and right side air is exhausted, and the traditional modes of side air inlet and upper air outlet, or upper air inlet and side air outlet, or lower air inlet and upper air outlet are abandoned. Therefore, the integral air purification module is convenient to realize ceiling installation or fixed on a wall or movably placed at an indoor corner, and the like, the installation mode is reasonably selected, the space utilization rate is improved, the cost is reduced, the installation is reasonable, and the effect is attractive.

The air purification module 100 of the present utility model can be used alone or combined with the lighting assembly 200 to form an integrated air purification lamp, realizing a single machine with multiple functions, wherein the assembled corresponding air purification lamp has both an air purification function and a lighting function.

In a preferred embodiment, referring to fig. 7, the bottom of the main body 11 is provided with a first mounting structure for detachably mounting connection with the lighting assembly 200 so as to be capable of being assembled and combined with the corresponding lighting assembly 200.

Specifically, the first mounting structure includes a mounting groove 1109, and the mounting groove 1109 is specifically recessed in the bottom of the main body 11, and in the illustrated embodiment is recessed in the outer bottom of the main body 1102. Wherein, the bottom of the assembly groove 1109 is provided with a lower wiring hole penetrating through the bottom of the main body 11 and allowing the wiring 3 to pass through, and the lower wiring hole is sleeved with a protective coil 118, so that the wiring 3 can pass through the lower wiring hole to be electrically connected with the lighting assembly 200 when being combined with the lighting assembly 200.

Further, the groove wall of the assembly groove 1109 is provided with a first clamping structure 1110 for clamping the lighting assembly 200, so that the corresponding lighting assembly 200 can be conveniently and fixedly assembled in a clamping manner. In addition, a fixing screw hole 1111 is provided at the outer circumference of the assembly groove 1109 on the main body 11, facilitating the screw fixing assembly of the corresponding lighting assembly 200.

In the combined use of the lighting assembly 200, the lighting assembly 200 may be assembled by clamping with the first clamping structure 1110, or by screwing with the fixing screw hole 1111, or by a combination of both.

Example two

As shown in fig. 3, in the air purification module 100 of the present embodiment, an odor sensor 114 is further disposed in the air duct 1101.

The odor sensor 114 is capable of sensing odor-stimulating property of air sucked into the air duct 1101; in further use, the odor sensor 114 can be in control connection with the air extracting device 16 through the control board 117, and the air extracting device 16 can be controlled through the closed-loop control system, for example, when the odor in the air is strong in pungency, the air extracting device 16 can be controlled in a feedback manner to increase the air extracting power, so that the air purifying efficiency is improved.

Example III

Referring to fig. 3 and 7 again, the air purification module 100 of the present embodiment is similar to the first embodiment or the second embodiment, and a protective cover 115 is provided in the air purification module 100 of the present embodiment.

Wherein, this protection cover 115 is detachably connected and installed on the first installation structure, so as to protect the first installation structure when the air purification module 100 is used alone or during the process of transferring and storing alone. Specifically, the protective cover 115 is adapted to the assembly groove 1109 on the first mounting structure, and the protective cover 115 has a second clamping structure 1151 correspondingly adapted to the first clamping structure 1110.

During assembly, the protective cover 115 is installed in the assembly groove 1109, and the second clamping structure 1151 is clamped with the first clamping structure 1110 by pressing, so that the protective cover 115 is fixedly installed on the first installation structure, the first installation structure is shielded, and the air purification module 100 used independently has a good appearance. Conversely, pressing releases the second locking mechanism 1151 from locking with the first locking mechanism 1110, and the protective cover 115 can be removed to expose the first mounting structure.

Example IV

Referring to fig. 8, the air purifying lamp of the present utility model includes an air purifying module 100 and a lighting assembly 200. The air purification module 100 is any one of the first to third embodiments.

The lighting assembly 200 is specifically assembled and mounted at the bottom of the main body 11 of the air purification module 100, and has a light emitting surface facing away from the air purification module 100. Wherein, the lighting assembly 200 is provided with a second mounting structure correspondingly matched with the first mounting structure, and the lighting assembly 200 is mounted on the air purification module 100 through the detachable connection of the first mounting structure and the second mounting structure.

Specifically, the lighting assembly 200 includes a connection hanging plate 21 and a lamp body 22. In the preferred embodiments, as shown in fig. 9, a screwing slot 214 is provided on the connection hanging plate 21, the lamp body 22 has a screwing buckle 221 corresponding to the screwing slot 214, and the lamp body 22 is assembled on the connection hanging plate 21 through screwing and clamping of the screwing buckle 221 and the screwing slot 214; the lamp body 22 is provided with a light emitting device, and the lamp body 22 is connected and installed with the main body 11 of the air purification module 100 through the connecting hanging plate 21.

Wherein the second mounting structure is specifically disposed on the connection hanging plate 21, and the second mounting structure includes a third clamping structure 212 corresponding to the first clamping structure 1110 in the first mounting structure, and a fitting hole 213 corresponding to the fixing screw hole 1111.

When the lighting assembly 200 is assembled with the air purification module 100, referring to fig. 9 again, when the protective cover plate 115 is provided, the protective cover plate 115 provided on the air purification module 100 can be removed, and the connection hanging plate 21 is clamped with the first clamping structure 1110 in the first mounting structure through the third clamping structure 212 in the second mounting structure, and the connection hanging plate 21 can be further connected and locked with the bottom of the main body 11 through the screw passing through the assembly hole 213 and the fixing screw hole 1111, so as to realize the connection installation of the lighting assembly 200 on the air purification module 100.

In addition, the middle of the connection hanging plate 21 is provided with a mounting hole 211, which can allow the wiring 3 led out from the bottom protecting coil 118 of the air purifying module 100 to pass through and electrically connect with the wiring 3 of the lamp body 22, thereby realizing the assembly of the whole air purifying lamp.

The above embodiments are merely preferred embodiments of the present utility model and only the technical solutions of the present utility model have been described in further detail, but the above description is illustrative, not exhaustive, and is not limited to the disclosed embodiments, the scope and implementation of the present utility model are not limited thereto, and any changes, combinations, deletions, substitutions or modifications made without departing from the spirit and principles of the present utility model are included in the scope of the present utility model.

Claims (16)

1. An air purification module is characterized by comprising a main body; the top of the main body is provided with a mounting bracket, and the bottom of the main body is provided with a first mounting structure for detachably assembling and connecting with the lighting assembly; an air channel is arranged in the main body, and an air inlet and an air outlet which are communicated with the air channel are formed in the side face of the main body; an air draft device capable of pumping air from the air inlet to the air outlet and a purifying component capable of purifying flowing air in the air channel are arranged in the air channel; the purification assembly includes a screen or sterilization module.

2. The air purification module according to claim 1, wherein a top of the main body is provided with an upper cover; the mounting bracket is connected and mounted at the outer top of the upper cover.

3. The air purification module according to claim 2, wherein two ends of the mounting bracket are mounted on the upper cover in a limited manner through an elastic sleeve, and a height compensation pad is arranged between the mounting bracket and the upper cover.

4. The air purification module of claim 1, wherein the air extraction device is mounted in the main body in a limited manner by a limiting baffle and is positioned and fixed by a fixing bracket.

5. The air purification module of claim 1, wherein the main body is provided with a module mounting groove crossing the air duct, and the sterilization module is fixedly mounted in the module mounting groove crossing the air duct.

6. The air purification module of claim 1, wherein the main body comprises a main body and a filter screen bracket which are matched with each other, and the filter screen bracket is detachably mounted on the main body; the filter screen is supported and installed in the air duct through the filter screen support; the air inlet or the air outlet is arranged on the filter screen bracket.

7. The air purification module of claim 6, wherein the filter screen support is snap-fit mounted on the main body, and a trip button kit for pressing and tripping the filter screen support and the main body is provided on the main body.

8. The air cleaning module according to claim 6, wherein an ejector spring is provided; the ejection spring is arranged between the filter screen bracket and the main body in a compression mode.

9. The air purification module of claim 1, wherein the first mounting structure comprises a mounting groove having a wiring hole through a bottom of the main body and receiving wiring therethrough.

10. The air purification module of claim 9, wherein a first clamping structure for clamping with the lighting assembly is provided on a wall of the assembly groove.

11. The air purification module of claim 9, wherein the outer circumference of the assembly groove is provided with a fixing screw hole.

12. The air purification module of claim 1, wherein an odor sensor is further disposed within the air duct.

13. An air cleaning module according to any one of claims 1 to 12, wherein a protective cover plate is provided; the protection cover plate is detachably connected and installed on the first installation structure.

14. An air purification lamp, comprising an air purification module and a lighting assembly, wherein the air purification module is an air purification module according to any one of claims 1-12; the lighting assembly is provided with a second mounting structure which is correspondingly matched with the first mounting structure, and the lighting assembly is detachably connected with the second mounting structure through the first mounting structure and is mounted on the air purification module.

15. The air purifying lamp of claim 14, wherein the lighting assembly comprises a connecting hanging plate and a lamp body; the second mounting structure is arranged on the connecting hanging plate, and the lamp body is detachably assembled on the connecting hanging plate.

16. The air purifying lamp according to claim 15, wherein the connecting hanging plate is provided with a screwing clamping groove, the lamp body is provided with a screwing clamping buckle corresponding to the screwing clamping groove, and the lamp body is assembled on the connecting hanging plate through screwing clamping of the screwing clamping buckle and the screwing clamping groove.

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