CN210441067U - Intelligence pronunciation adjust luminance mixing of colors ceiling lamp - Google Patents

Abstract

The utility model discloses an intelligent voice dimming color-mixing ceiling lamp in the technical field of ceiling lamps, which comprises a ceiling board, a driving power supply, a SMD light source, an exhaust fan and a PCB voice module, wherein the ceiling board is used for installing the ceiling lamp, the lamp housing is connected with a lampshade by screw threads towards the bottom of the inner wall, the PCB board is clamped on the inner wall of the lampshade by screw threads towards the bottom, the SMD light source is uniformly arranged on the outer wall of the bottom of the PCB board, the outer wall of the top of the driving power supply mounting board is uniformly provided with air vents, the exhaust fan pumps external air into a wind collecting cover, the flow-equalizing wind cover is matched with an air pipe to lead cold air on the outer wall into the lamp housing, the cold air is uniformly divided by a pore plate arranged at the bottom of the flow-equalizing wind cover to be uniformly sprayed to the driving power supply and the PCB board, the heat dissipation effect can be improved, the air in the inner, the exhaust fan is prevented from pumping out the exhausted hot air, and the heat dissipation effect is reduced.

Description

Intelligence pronunciation adjust luminance mixing of colors ceiling lamp

Technical Field

The utility model relates to a ceiling lamp technical field specifically is an intelligence pronunciation accent color mixing of light ceiling lamp.

Background

The existing ceiling lamp is mostly arranged at the bottom of the ceiling, but when the ceiling lamp works, a large amount of heat can be generated, and valuable components such as a PCB (printed circuit board) and a power module which are arranged in a lamp shell work under a high-temperature environment for a long time and are easy to damage, so that the service life of the lamp is reduced, and therefore, the intelligent voice dimming color-mixing ceiling lamp is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intelligence pronunciation adjust luminance mixing of colors ceiling lamp to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an intelligent voice dimming color-mixing ceiling lamp comprises a ceiling, a driving power supply, a SMD light source, an exhaust fan and a PCB voice module, wherein the driving power supply is electrically connected with the SMD light source, the exhaust fan and the PCB voice module, an outer wall annular array at the bottom of the ceiling is provided with four groups of connecting plates, the opposite ends of the four groups of connecting plates are fixedly connected with connecting rods, the bottoms of the four groups of connecting rods are fixedly provided with mounting plates, the bottom of each mounting plate is provided with a lamp shell, the middle annular array at the circumferential inner wall of the lamp shell is provided with four groups of connecting columns, the bottoms of the four groups of connecting columns are provided with driving power supply mounting plates, the center of the outer wall at the top of each driving power supply mounting plate is provided with driving power supplies, the outer wall annular array at the bottom of, the lamp shade hoop inner wall joint has the PCB board, the SMD light source evenly sets up at PCB board bottom outer wall, drive power supply mounting panel top outer wall evenly is equipped with the air vent, ceiling bottom outer wall is equipped with the air discharge fan with the inboard of four group's connecting plate junctions, four groups the middle part fixedly connected with division board of the relative one side outer wall of connecting rod, division board top outer wall center is equipped with the fluting, and the joint has the air-collecting cover in the fluting, the air discharge fan bottom extends to the air-collecting cover inner chamber, the mounting panel outer wall is equipped with exhaust passage with the inboard of lamp body junction, mounting panel top outer wall right side is equipped with PCB voice module.

Furthermore, an air pipe is arranged at the bottom of the air collecting cover, a flow equalizing air cover is arranged at the bottom of the air pipe and extends to the inner cavity of the lamp shell, and the flow equalizing air cover is positioned above the driving power supply.

Furthermore, the flow equalizing fan housing is of a reversed funnel structure with a pore plate at the bottom, and the maximum outer diameter of the flow equalizing fan housing is smaller than the inner diameter of the exhaust passage.

Furthermore, an isolation column is arranged at the bottom of the driving power supply mounting plate, and the bottom of the isolation column is attached to the outer wall of the top of the PCB.

Furthermore, the distance between the top of the wind collecting cover and the ceiling is two to three centimeters.

Further, the isolation plate is a heat insulation plate.

Compared with the prior art, the beneficial effects of the utility model are that: exhaust fan work is with outside air suction fan housing, and flow equalizing fan housing and tuber pipe cooperation let in the lamp body with outer wall cold air in, the orifice plate through flow equalizing fan housing bottom setting, evenly cut apart the cold air, make it evenly spout to drive power supply and PCB board, can improve radiating effect, and the air of lamp body inner chamber is then extruded through exhaust passage, then prolong division board bottom discharge, the primary function of division board is with exhaust fan suction and exhaust air isolation, avoid the exhaust fan to take exhaust hot-air out, reduce radiating effect.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an assembly view of the lamp housing and the lamp cover of the present invention.

In the figure: 1. a ceiling; 2. a connecting plate; 3. a connecting rod; 4. mounting a plate; 5. a lamp housing; 6. a drive power supply mounting plate; 7. a PCB board; 8. a lamp shade; 9. screwing the screw; 10. a drive power supply; 11. an isolation column; 12. a vent hole; 13. connecting columns; 14. an exhaust fan; 15. a separator plate; 16. a wind collecting cover; 17. an air duct; 18. a flow equalizing fan cover; 19. an exhaust passage; 20. PCB voice module.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a technical scheme: an intelligent voice dimming and color mixing ceiling lamp, please refer to fig. 1-2, which comprises a ceiling 1 for mounting the ceiling lamp, a driving power supply 10, an SMD light source, an exhaust fan 14 and a PCB voice module, wherein the driving power supply 10 is electrically connected with the SMD light source, the exhaust fan 14 and the PCB voice module 20, the SMD light source has low cost and high light efficiency, the PCB voice module 20 can convert voice signals of a user into electric signals to control the driving power supply 10, the driving power supply 10 comprises a color temperature adjusting switch, the color temperature adjusting switch can adjust different color temperatures through voice control, the driving power supply 10 is a built-in silicon controlled dimming driving power supply and can be connected with a silicon controlled dimmer to perform voice dimming, four groups of connecting plates 2 are arranged on an annular array on the outer wall at the bottom of the ceiling 1, the connecting plates 2 are connected with the ceiling 1 through screws, screw holes are reserved, the bottom of the four groups of connecting rods 3 is fixedly provided with a mounting plate 4, the bottom of the mounting plate 4 is provided with a lamp shell 5, the lamp shell 5 is annularly arrayed to the middle part of the inner wall of the ring of the lamp shell 5, the bottom of the four groups of connecting rods 13 is provided with a driving power supply mounting plate 6, the center of the outer wall of the top part of the driving power supply mounting plate 6 is provided with a driving power supply 10, the annular array of the outer wall of the bottom part of the driving power supply mounting plate 6 is provided with four groups of screwing screws 9, the driving power supply 10 is convenient to disassemble and adjust a module arranged in the driving power supply mounting plate, the bottom of each connecting rod 13 is provided with a screw hole matched with the screwing screw;

referring to fig. 1-2, the outer wall of the top of the driving power supply mounting plate 6 is uniformly provided with vent holes 12, the inner side of the joint between the outer wall of the bottom of the ceiling 1 and the four groups of connecting plates 2 is provided with an exhaust fan 14, the middle part of the outer wall of one side opposite to the four groups of connecting rods 3 is fixedly connected with a partition plate 15, the center of the outer wall of the top of the partition plate 15 is provided with a slot, a wind-collecting cover 16 is clamped in the slot, in order to avoid the wind-collecting cover 16 from sucking dust, the top of the wind-collecting cover 16 is provided with a cylindrical filter screen, after the installation, the cylindrical filter screen is tightly pressed against the outer wall of the bottom of the ceiling 1, the bottom of the exhaust fan 14 extends to the inner cavity of the wind-collecting cover 16, the inner side of the joint between the outer wall of the mounting plate 4, the air in the inner cavity of the lamp housing 5 is extruded out through the exhaust channel 19 and then exhausted along the bottom of the isolation plate 15, and the isolation plate 15 mainly plays a role in isolating the air sucked and exhausted by the exhaust fan 14, so that the exhaust fan 14 is prevented from pumping out exhausted hot air, and the heat dissipation effect is reduced;

referring to fig. 1, an air duct 17 is disposed at the bottom of the air collecting hood 16, a current equalizing air hood 18 is disposed at the bottom of the air duct 17 and extends into the inner cavity of the lamp housing 5, the current equalizing air hood 18 cooperates with the air duct 17 to introduce cold air on the outer wall into the lamp housing 5 to spray the driving power supply 10, so as to improve the heat dissipation effect, and the current equalizing air hood 18 is located above the driving power supply 10;

referring to fig. 1, the flow equalizing fan housing 18 is an inverted funnel structure with a hole plate at the bottom, the hole plate divides the air in the inner cavity of the flow equalizing fan housing evenly and sprays the air evenly to the driving power supply 10 and the PCB, and the maximum outer diameter of the flow equalizing fan housing 18 is smaller than the inner diameter of the exhaust passage 19, so that the flow equalizing fan housing 18 can be inserted conveniently when being installed;

referring to fig. 2, the bottom of the driving power supply mounting plate 6 is provided with an isolation column 11, the bottom of the isolation column 11 is attached to the outer wall of the top of the PCB 7, so as to isolate the PCB 7 from the driving power supply mounting plate 6, and facilitate heat dissipation of the PCB 7;

referring to fig. 1, the top of the wind-collecting hood 16 is spaced from the ceiling 1 by two to three centimeters, so that the external air can enter conveniently;

referring to fig. 1, the isolation plate 15 is a thermal insulation plate to prevent the hot air exhausted from the exhaust channel 19 from heating the air on the top of the isolation plate 15, which results in a reduction of heat dissipation effect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an intelligence pronunciation adjust luminance mixing of colors ceiling lamp, includes ceiling (1), drive power supply (10), SMD light source, air discharge fan (14) and PCB voice module of installation ceiling lamp, drive power supply (10) and SMD light source, air discharge fan (14) and PCB voice module (20) electric connection, its characterized in that: ceiling (1) bottom outer wall annular array is equipped with four group's connecting plate (2), four groups the relative one end fixedly connected with connecting rod (3) of connecting plate (2), four groups the fixed mounting panel (4) that is equipped with in connecting rod (3) bottom, lamp body (5) that mounting panel (4) bottom was equipped with, lamp body (5) hoop inner wall middle part annular array is equipped with four group spliced poles (13), four groups spliced pole (13) bottom is equipped with drive power supply mounting panel (6), drive power supply mounting panel (6) top outer wall center is equipped with drive power supply (10), drive power supply mounting panel (6) bottom outer wall annular array is equipped with four groups screw (9), spliced pole (13) bottom is equipped with and screws screw (9) matched with screw, lamp body (5) hoop inner wall bottom threaded connection has lamp shade (8), lampshade (8) hoop inner wall joint has PCB board (7), the SMD light source evenly sets up at PCB board (7) bottom outer wall, drive power supply mounting panel (6) top outer wall evenly is equipped with air vent (12), ceiling (1) bottom outer wall is equipped with air discharge fan (14) with the inboard of four group connecting plate (2) junctions, and is four groups middle part fixedly connected with division board (15) of the relative one side outer wall of connecting rod (3), division board (15) top outer wall center is equipped with the fluting, and the joint has air-collecting cover (16) in the fluting, air discharge fan (14) bottom extends to air-collecting cover (16) inner chamber, the inboard of mounting panel (4) outer wall and lamp body (5) junction is equipped with exhaust passage (19), mounting panel (4) top outer wall right side is equipped with PCB pronunciation module (20).

2. The intelligent voice dimming color-mixing ceiling lamp according to claim 1, characterized in that: the LED lamp is characterized in that an air pipe (17) is arranged at the bottom of the air collecting cover (16), a current equalizing air cover (18) is arranged in the inner cavity of the lamp shell (5) and extends to the bottom of the air pipe (17), and the current equalizing air cover (18) is located above the driving power supply (10).

3. The intelligent voice dimming color-mixing ceiling lamp according to claim 2, characterized in that: the flow equalizing fan cover (18) is of a reversed funnel structure with a pore plate at the bottom, and the maximum outer diameter of the flow equalizing fan cover (18) is smaller than the inner diameter of the exhaust channel (19).

4. The intelligent voice dimming color-mixing ceiling lamp according to claim 1, characterized in that: the bottom of the driving power supply mounting plate (6) is provided with an isolation column (11), and the bottom of the isolation column (11) is attached to the outer wall of the top of the PCB (7).

5. The intelligent voice dimming color-mixing ceiling lamp according to claim 1, characterized in that: the top of the wind collecting cover (16) is two to three centimeters away from the ceiling (1).

6. The intelligent voice dimming color-mixing ceiling lamp according to claim 1, characterized in that: the isolation plate (15) is a thermal insulation plate.

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