CN213333988U - Intelligent panel lamp - Google Patents

Abstract

The utility model discloses an intelligent panel lamp, include: the air inlet and the air outlet are both downward and communicated with the outside of the shell; the filter assembly is arranged in the airflow channel and is arranged between the air inlet and the air outlet, and the filter assembly separates the air inlet from the air outlet; the fan is arranged in the airflow channel and is provided with an air inlet and an air outlet, the air inlet faces the air inlet, and the air outlet faces the air outlet; and the light-emitting component is arranged at the bottom of the shell. The utility model discloses an intelligent panel lamp, filtering component carry out filtration purification to the air, and outside air is from upwards getting into the air inlet down, and the air in the airflow channel blows off the gas outlet downwards, avoids arousing the dust to fly by. The utility model discloses can be applied to in the lighting device who prepares fixed mounting.

Description

Intelligent panel lamp

Technical Field

The utility model relates to a prepare fixed mounting's lighting device field, in particular to intelligent panel lamp.

Background

Panel lights are commonly used for interior lighting, and are typically mounted in a ceiling or suspended below a ceiling or mounting body. At present, but the integrated air purification function of intelligence panel light purifies the room air, however, because the intelligence panel light is installed in the ceiling for a long time, dust is piled up easily to intelligence panel light and installation department, causes the dust to fly away easily when the intelligence panel light carries out air purification, brings inconvenience for the user.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intelligence panel light to solve one or more technical problem that exist among the prior art, provide a profitable selection or create the condition at least.

The technical scheme adopted for solving the technical problems is as follows:

a smart panel light comprising:

the air inlet and the air outlet are both downward and communicated with the outside of the shell;

a filter assembly disposed within the airflow passage, the filter assembly disposed between the air inlet and the air outlet, the filter assembly separating the air inlet from the air outlet;

the fan is arranged in the airflow channel and is provided with an air inlet and an air outlet, the air inlet faces the air inlet, and the air outlet faces the air outlet;

and the light-emitting component is arranged at the bottom of the shell.

The utility model has the advantages that: when the fan operates, external air enters the airflow channel from the air inlet, the filtering component filters and purifies the air, then the air is discharged from the air outlet, the air inlet and the air outlet face downwards, the external air enters the air inlet from bottom to top, the air in the airflow channel blows out the air outlet downwards, the air is prevented from flowing at a position where dust is accumulated, and the dust accumulation position, such as the top of an intelligent panel lamp, the upper side of a ceiling, the hanging or embedding part of the intelligent panel lamp and the like, is prevented from causing dust flying; the light-emitting component is arranged at the bottom of the shell, the light-emitting component is easy to heat during working, the air inlet and the air outlet face downwards, air flow below the light-emitting component is caused, partial heat is taken away during air flow, and the light-emitting component is facilitated to dissipate heat.

As a further improvement of the above technical solution, the airflow passage includes:

the air inlet is arranged on the air inlet channel;

the air outlet channel is arranged on the air outlet channel, a through hole is formed in the air outlet channel and communicated with the air inlet channel and the air outlet channel, the fan is arranged in the air outlet channel, the air inlet is arranged on the through hole, and the air outlet faces towards the air outlet channel.

The fan sets up in outlet channel, because the air intake of fan sets up on outlet channel's through-hole, when the fan operation, through-hole department forms great suction for air in the inlet channel assembles toward the through-hole in, and the air outlet of fan blows off the air to outlet channel, makes inlet channel and outlet channel separate, avoids the fan operation to disturb the air flow in the air current channel, helps inlet channel and outlet channel to form coherent smooth and easy air flow passageway.

As a further improvement of the above technical solution, the housing includes:

a lower case;

the inner shell is arranged on the lower shell, the air outlet channel is formed between the inner wall of the inner shell and the lower shell, the through hole is formed in the top of the inner shell, the fan is arranged between the lower shell and the inner shell, and the air inlet is arranged on the through hole in a close manner;

the bottom of the upper shell is open, the bottom of the upper shell is connected with the lower shell to form a hollow inner cavity, and the air inlet channel is defined by the outer wall of the inner shell, the top surface of the lower shell and the inner wall of the upper shell.

Utilize epitheca, inferior valve, inner shell to enclose into confined airflow channel, enclose into air outlet channel between inner shell and the inferior valve, enclose into air inlet channel between the inner wall of epitheca, the top surface of inferior valve, the outer wall of inner shell for intelligent panel lamp's compact structure, easily combination assembly, the production of being convenient for.

As a further improvement of the above technical solution, the sidewall of the upper case protrudes outward to form a first cavity, the bottom of the first cavity extends downward, the bottom of the first cavity protrudes out of the edge of the lower case, the air inlet is formed between the bottom of the first cavity and the edge of the lower case, a partition plate is arranged between the upper case and the lower case, the partition plate is arranged between the first cavity and the inner case, the partition plate separates the air inlet from the through hole, a vent hole is arranged on the partition plate, and the filter assembly covers the vent hole.

The outside air flows in from the bottom of the first cavity and the edge of the lower shell, the outside air enters the hollow inner cavity between the upper shell and the lower shell from the first cavity, the first cavity is separated from the through hole of the inner shell by the partition plate, the air inlet of the fan is arranged on the through hole, the air is gathered towards the air vent, the air is filtered and purified by the filter assembly, the filtered and purified air enters the space between the inner shell and the lower shell along the through hole, the filtered and purified air is discharged from the air outlet, the filter assembly is covered on the air vent of the partition plate, the outside air flowing into the shell is filtered by the filter assembly, the filtering effect of the intelligent panel lamp is improved, and the working efficiency of the intelligent panel lamp is improved; utilize the lateral wall of epitheca to form first cavity, form the air inlet between the bottom of first cavity and the edge of inferior valve, separate the through-hole of air inlet and inner shell through the baffle for inlet channel's simple structure easily produces and makes.

As a further improvement of the above technical solution, a mounting hole is formed in the top wall of the upper housing and penetrates through the upper housing, the mounting hole is formed beside the vent hole, the shape of the mounting hole is matched with that of the filter assembly, the filter assembly is inserted into the mounting hole, the filter assembly is detachably connected to the upper housing, and the bottom of the filter assembly abuts against the bottom wall of the lower housing.

The mounting hole has been seted up to the epitheca, and after the filter assembly inserted the mounting hole, on the air vent of baffle was located to the filter assembly lid, the filter assembly can be dismantled with the epitheca and be connected for the change of filter assembly is more convenient.

As a further improvement of the above technical solution, the sidewall of the upper case protrudes outward to form a second cavity, the bottom of the second cavity extends downward, the bottom of the second cavity protrudes beyond the edge of the lower case, the air outlet is formed between the bottom of the second cavity and the edge of the lower case, the inner case extends toward the second cavity to form an extended port, the edge of the extended port is attached to the inner wall of the second cavity, and the extended port enables the air inlet passage to communicate with the second cavity.

Air after filtration purification flows into between inner shell and the inferior valve from the through-hole, because the inner shell extends to the second cavity of epitheca and forms the extension port, the air flows to the second cavity along the extension port, and the air is discharged from between the edge of the bottom of second cavity and inferior valve at last, utilizes the lateral wall of epitheca to form the second cavity, forms the gas outlet between the edge of the bottom of second cavity and inferior valve for air outlet channel's simple structure easily manufactures.

As a further improvement of the technical scheme, the fan is a centrifugal fan.

Centrifugal fan is chooseed for use to the fan, and centrifugal fan has changed the flow direction of air in the fan for the axis of rotation of fan can be followed the up-and-down direction and arranged, and in the axis of rotation of fan inhales the fan promptly, the air blew off along the rotation circumference of fan afterwards, and when the fan set up in inferior valve and inner shell, the shared up-and-down direction's of fan thickness is less, helps reducing the thickness of intelligent panel lamp.

As a further improvement of the above technical solution, the intelligent panel light further includes a negative ion generator disposed in the air outlet channel.

The air after filtration and purification is discharged along the air outlet channel, the anion generator is arranged in the air outlet channel and generates air anions, the air anions have the dust removal and dust fall effects, for example, part of the air anions pass through tiny particles such as dust of the filter assembly, the anions with negative charges and the dust floating in the air and with positive charges are subjected to electrode neutralization, the air anions are naturally deposited, and the anions generated by the anion generator purify the air for the second time, so that the air quality is improved.

As a further improvement of the above technical solution, the intelligent panel light further includes a driving device, the driving device is disposed in the airflow channel, and the fan and the light emitting assembly are electrically connected to the driving device.

The driving device is arranged in the airflow channel, and the driving device is cooled after external air enters the airflow channel, so that the driving device can stably work at a proper temperature.

As a further improvement of the above technical solution, the filter assembly is disposed between the blower and the air inlet, and the filter assembly separates the air inlet from the air inlet.

The air inlet and the air inlet are separated by the filtering component, after the outside air enters the air flow channel, the air is sucked into the fan after being filtered by the filtering component, so that particles such as dust carried in the air are reduced, the dust is prevented from being accumulated in the fan, the dust adhered to a fan blade is reduced, and the long-time normal operation of the fan is facilitated.

Drawings

The present invention will be further explained with reference to the drawings and examples;

fig. 1 is an axial view of an embodiment of an intelligent panel light provided by the present invention;

fig. 2 is an axial view of an embodiment of the intelligent panel light according to the present invention;

fig. 3 is a schematic view illustrating an assembly of a light emitting module and a housing according to an embodiment of the present invention;

fig. 4 is an assembly schematic diagram of an embodiment of the intelligent panel light provided by the present invention;

fig. 5 is an assembly diagram of an embodiment of an intelligent panel light according to the present invention from another angle;

fig. 6 is a schematic view illustrating an assembly of a light emitting module, a lower case, and an upper case according to an embodiment of the present invention;

fig. 7 is a schematic view illustrating an assembly of the light emitting assembly, the lower case, and the upper case at another angle according to an embodiment of the present invention;

fig. 8 is a schematic top view of an embodiment of the intelligent panel light provided by the present invention;

FIG. 9 is a schematic cross-sectional view A-A of FIG. 8;

FIG. 10 is a schematic cross-sectional view of B-B of FIG. 8;

fig. 11 is a schematic bottom view of an embodiment of the intelligent panel light provided by the present invention.

101. The air inlet comprises an air inlet 102, an air outlet 110, an air inlet channel 120, an air outlet channel 121, a through hole 130, a lower shell 140, an inner shell 141, an extension port 150, an upper shell 151, a first cavity 152, a second cavity 153, a mounting hole 160, a partition plate 161, a vent hole 200, a filter assembly 300, a fan 310, an air inlet 320, an air outlet 400, a light-emitting assembly 410, a frame 500, an anion generator 600 and a driving device.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, if words such as "a plurality" are used, the meaning is one or more, the meaning of a plurality of words is two or more, and the meaning of more than, less than, more than, etc. is understood as not including the number, and the meaning of more than, less than, more than, etc. is understood as including the number.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 to 11, the intelligent panel light of the present invention makes the following embodiments:

the intelligent panel lamp comprises a housing, a light-emitting component 400, the light-emitting component 400 is arranged at the bottom of the housing, an airflow channel is arranged inside the housing, for example, a tubular structure is formed inside the housing, an air inlet 101 and an air outlet 102 are formed at two ends of the housing, the air inlet 101 and the air outlet 102 are both downward, a fan 300 is arranged in the airflow channel, an air inlet 310 of the fan 300 faces the air inlet 101, an air outlet 320 of the fan 300 faces the air outlet 102, the airflow channel is possibly a zigzag passage, the air inlet 310 faces the air inlet 101, and the air outlet 320 faces the direction of the air outlet 102, which is specifically the following in the: because the gas flow direction in the gas flow channel is from the gas inlet 101 to the gas outlet 102, the blower 300 is disposed in the gas flow channel, the air inlet 310 and the air outlet 320 of the blower 300 are disposed to match the gas flow direction of the gas flow channel, that is, the air inlet 310 and the air outlet 320 are disposed along the gas flow direction of the gas flow channel, the air inlet 310 sucks in gas, a gas flow from the gas inlet 101 to the air inlet 310 is formed between the air inlet 310 and the gas inlet 101, the gas outlet 320 discharges gas, and a gas flow from the air outlet 320 to the gas outlet 102 is formed between the air outlet 320 and the gas outlet 102, so that a gas flow sequentially flowing along the gas inlet 101, the blower.

The filter assembly 200 is disposed in the airflow channel, and when the fan 300 operates, the airflow channel forms an airflow, so that external air enters from the air inlet 101, and the air is filtered and purified by the filter assembly 200 and then discharged from the air outlet 102, meanwhile, the driving device 600 may be disposed in the airflow channel, and the fan 300 and the light emitting assembly 400 are electrically connected to the driving device 600 respectively. In this embodiment, the airflow channel is divided into an air inlet channel 110 and an air outlet channel 120, the air inlet channel 110 and the air outlet channel 120 are separated by a baffle, a through hole 121 is formed in a side wall of the air outlet channel 120, the through hole 121 communicates the air inlet channel 110 and the air outlet channel 120, the fan 300 is disposed in the air outlet channel 120, an air inlet 310 of the fan 300 is disposed on the through hole 121, an air outlet 320 of the fan 300 faces the air outlet channel 120, and the air outlet channel 120 is provided with the anion generator 500.

In this embodiment, the housing is composed of a lower housing 130, an inner housing 140, and an upper housing 150, where the lower housing 130 is a flat structure, the light emitting device 400 is disposed at the bottom of the lower housing 130, the inner housing 140 is a housing-shaped structure with a cavity at the bottom, the inner housing 140 is disposed on the top surface of the lower housing 130, a cavity is formed between the inner wall of the inner housing 140 and the lower housing 130, the cavity is the air outlet channel 120, the blower 300 is disposed between the inner housing 140 and the lower housing 130, a through hole 121 is disposed on the top surface of the middle portion of the inner housing 140, the blower 300 is a centrifugal blower, the air inlet 310 of the blower 300 is disposed closely on the through hole 121, the air outlet 320 of the blower 300 faces the air outlet channel 120, the upper housing 150 is a concave structure with an upward concave bottom, the upper housing 150 is disposed on the top surface of the lower housing 130, so that a, the driving device 600 is arranged in the air inlet channel 110, the anion generator 500 is arranged in the air outlet channel 120, the side wall of the upper shell 150 protrudes outwards to form a first cavity 151, the first cavity 151 extends downwards, the air inlet 101 is formed between the bottom of the first cavity 151 and the edge of the lower shell 130, two first cavities 151 are provided, the two first cavities 151 are respectively arranged at the left side and the right side of the upper shell 150, a partition plate 160 is arranged between the upper shell 150 and the lower shell 130, the partition plate 160 is arranged between the first cavity 151 and the inner shell 140 to separate the air inlet 101 from the through hole 121 on the inner shell 140, the driving device 600 is arranged between the partition plate 160 and the first cavity 151, the partition plate 160 is provided with a vent hole 161, the vent hole 161 enables the through hole 121 and the air inlet 101 to form an air flow passage, the filter assembly 200 is arranged on the vent hole 161, the partition plate 160 and the filter assembly 200 are, the top surface of the upper shell 150 is provided with a mounting hole 153, the mounting hole 153 penetrates through the upper shell 150, the shape of the mounting hole 153 is matched with that of the filter assembly 200, the mounting hole 153 is arranged beside the vent hole 161 of the partition plate 160, the filter assembly 200 is inserted into the mounting hole 153 from top to bottom, the bottom of the filter assembly 200 is abutted against the top surface of the lower shell 130, the filter assembly 200 enables the air inlet 101 to be separated from the through hole 121 of the inner shell 140, the side wall of the upper shell 150 is further provided with a second cavity 152, the second cavity 152 extends downwards, the air outlet 102 is formed between the bottom of the second cavity 152 and the edge of the lower shell 130, the two second cavities 152 are respectively arranged at the front side and the rear side of the upper shell 150, the front side and the rear side of the inner shell 140 are respectively provided with an extension port 141, the extension port 141 extends towards the second cavity 152, the edge of the extension port 141 is attached to the inner wall of the second cavity, The second cavity 152 forms the air outlet passage 120 therebetween, and the negative ion generator 500 is disposed in the extension port 141.

The frame 410 is a frame structure with a hollow middle part, the shape of the frame 410 is matched with that of the lower shell 130, the shape of the light-emitting component 400 is matched with that of the frame 410, the frame 410 is provided with an abutting part which protrudes inwards, the bottom edge of the light-emitting component 400 abuts against the abutting part, the edge of the frame 410 is connected with that of the lower shell 130 through screws, the edge of the frame 410 is provided with a first opening and a second opening, the first opening and the second opening are both arranged at the bottom of the frame 410, the position of the first opening corresponds to that of the air inlet 101, the position of the second opening corresponds to that of the air outlet 102, the first opening and the second opening are respectively two, the two first openings are respectively arranged at the left side and the right side of the frame 410, and the two second openings are respectively arranged at the front side and, so that the outside air can enter the shell from the first opening, and the filtered and purified air in the shell flows out from the second opening.

In some embodiments, the shape of the housing may be a cuboid, a cylinder, a prism, or the like, when the shape of the housing is a cuboid, the air inlet 101 and the air outlet 102 are respectively disposed on two sidewalls of the housing, and the air inlet 101 and the air outlet 102 guide the opening downward by using a flow guiding plate; when the shape of the housing is a cylinder, the air inlet 101 and the air outlet 102 can be respectively arranged on two side walls of the housing, that is, the air inlet 101 and the air outlet 102 are symmetrically distributed by taking the axis of the cylinder as the center, and the air inlet 101 and the air outlet 102 face downward; when the shape of the shell is a prism, the air inlet 101 and the air outlet 102 can be respectively arranged on two side walls of the shell, and the air inlet 101 and the air outlet 102 face downwards; the shell can be adapted to more mounting environments by changing the shape of the shell, for example, different shapes of mounting positions are arranged on a ceiling, and the shell is mounted on the ceiling.

In some embodiments, the inner casing 140 and the lower casing 130 may be fixedly connected into a whole, for example, the inner casing 140 and the lower casing 130 may be formed by integral injection molding through a mold, the blower 300 may be placed between the inner casing 140 and the lower casing 130 through the extended port 141, and the inner casing 140 and the lower casing 130 are integrally formed, which facilitates improvement of the sealing property at the connection between the inner casing 140 and the lower casing 130 and improves the air tightness of the air flow passage inside the casing.

In some embodiments, the sidewall of the upper case 150 is not provided with the first cavity 151, and a notch may be provided at the edge of the lower case 130, and the air inlet 101 is formed between the edge of the upper case 150 and the notch of the lower case 130, such that the air inlet 101 faces downward; also, the second cavity 152 may not be formed on the sidewall of the upper case 150, a notch may be formed at the edge of the lower case 130, and the air outlet 102 may be formed between the edge of the upper case 150 and the notch of the lower case 130 such that the air outlet 102 faces downward.

In some embodiments, the driving device 600 is not disposed in the airflow channel, and the driving device 600 may be disposed outside the housing and may be cooled by external air; or the drive means 600 may be provided in a separate chamber within the housing to avoid dust accumulation on the drive means 600.

In some embodiments, the negative ion generator 500 is not disposed in the air outlet channel 120, so that power consumption of the intelligent panel lamp is reduced, and the intelligent panel lamp is more energy-saving.

In some embodiments, the partition plate 160 may be divided into an upper partition plate and a lower partition plate, the upper partition plate is connected to the upper casing 150, the lower partition plate is connected to the lower casing 130, for example, the upper partition plate is integrally injection-molded with the upper casing 150, the lower partition plate is integrally injection-molded with the lower casing 130, the position of the upper partition plate corresponds to the position of the lower partition plate, and the upper partition plate and the lower partition plate abut against each other to form the partition plate 160 when the upper casing 150 and the lower casing 130 are installed.

In some embodiments, the fan 300 may be an axial flow fan, the fan 300 is vertically disposed between the inner casing 140 and the lower casing 130, the air inlet 310 and the air outlet 320 of the fan 300 are horizontally oriented, the inner casing 140 is shaped as a horizontally disposed tubular structure, the through hole 121 of the inner casing 140 is horizontally oriented, the extended port 141 of the inner casing 140 extends toward the second cavity 152 of the upper casing 150, the fan 300 is disposed in the inner casing 140, and the air outlet 320 is oriented toward the inside of the inner casing 140.

While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited to the details of the embodiments shown, but is capable of various modifications and substitutions without departing from the spirit of the invention.

Claims (10)

1. An intelligent panel lamp, its characterized in that: the method comprises the following steps:

the air conditioner comprises a shell, wherein an air flow channel is arranged in the shell, an air inlet (101) and an air outlet (102) are arranged on the air flow channel, the air inlet (101) and the air outlet (102) both face downwards, and the air inlet (101) and the air outlet (102) both are communicated with the outside of the shell;

a filter assembly (200) disposed within the airflow channel, the filter assembly (200) disposed between the air inlet (101) and the air outlet (102), the filter assembly (200) separating the air inlet (101) from the air outlet (102);

a fan (300) disposed in the airflow channel, wherein the fan (300) has an air inlet (310) and an air outlet (320), the air inlet (310) faces the air inlet (101), and the air outlet (320) faces the air outlet (102);

and the light-emitting component (400) is arranged at the bottom of the shell.

2. The intelligent panel light of claim 1, wherein: the airflow passage includes:

an intake passage (110) on which the intake port (101) is provided;

air outlet channel (120), gas outlet (102) set up in on air outlet channel (120), be equipped with through-hole (121) on air outlet channel (120), through-hole (121) intercommunication air inlet channel (110) with air outlet channel (120), fan (300) set up in air outlet channel (120), air intake (310) set up in on through-hole (121), air outlet (320) orientation air outlet channel (120).

3. The intelligent panel light of claim 2, wherein: the housing includes: a lower case (130);

the inner shell (140) is arranged on the lower shell (130), the air outlet channel (120) is defined between the inner wall of the inner shell (140) and the lower shell (130), the through hole (121) is arranged at the top of the inner shell (140), the fan (300) is arranged between the lower shell (130) and the inner shell (140), and the air inlet (310) is arranged on the through hole (121) in a close manner;

the bottom of the upper shell (150) is open, the bottom of the upper shell (150) is connected with the lower shell (130) to form a hollow inner cavity, and the air inlet channel (110) is defined by the outer wall of the inner shell (140), the top surface of the lower shell (130) and the inner wall of the upper shell (150).

4. The intelligent panel light of claim 3, wherein: the side wall of the upper shell (150) protrudes outwards to form a first cavity (151), the bottom of the first cavity (151) extends downwards, the bottom of the first cavity (151) protrudes out of the edge of the lower shell (130), the air inlet (101) is formed between the bottom of the first cavity (151) and the edge of the lower shell (130), a partition plate (160) is arranged between the upper shell (150) and the lower shell (130), the partition plate (160) is arranged between the first cavity (151) and the inner shell (140), the air inlet (101) and the through hole (121) are separated by the partition plate (160), a vent hole (161) is formed in the partition plate (160), and the filter assembly (200) is covered on the vent hole (161).

5. The intelligent panel light of claim 4, wherein: be equipped with mounting hole (153) on the roof of epitheca (150), it runs through epitheca (150), mounting hole (153) set up in by air vent (161), the shape of mounting hole (153) with the shape phase-match of filter assembly (200), filter assembly (200) insert in mounting hole (153), filter assembly (200) detachably connect in epitheca (150), the bottom of filter assembly (200) with the diapire of inferior valve (130) offsets.

6. The intelligent panel light of claim 3, wherein: the side wall of the upper shell (150) protrudes outwards to form a second cavity (152), the bottom of the second cavity (152) extends downwards, the bottom of the second cavity (152) protrudes out of the edge of the lower shell (130), the air outlet (102) is formed between the bottom of the second cavity (152) and the edge of the lower shell (130), the inner shell (140) extends towards the second cavity (152) to form an extension port (141), the edge of the extension port (141) is attached to the inner wall of the second cavity (152), and the extension port (141) enables the air inlet channel (110) to be communicated with the second cavity (152).

7. The intelligent panel light of claim 3, wherein: the fan (300) is a centrifugal fan.

8. The intelligent panel light of claim 3, wherein: the intelligent panel light further comprises a negative ion generator (500) arranged in the air outlet channel (120).

9. The intelligent panel light of claim 1, wherein: the intelligent panel lamp further comprises a driving device (600), the driving device (600) is arranged in the airflow channel, and the fan (300) and the light-emitting assembly (400) are electrically connected with the driving device (600).

10. The intelligent panel light of claim 1, wherein: the filter assembly (200) is arranged between the fan (300) and the air inlet (101), and the air inlet (101) and the air inlet (310) are separated by the filter assembly (200).

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