CN210345192U

CN210345192U - Air purification down lamp

Info

Publication number: CN210345192U
Application number: CN201921517605.2U
Authority: CN
Inventors: 吴赵平
Original assignee: Fujian Zhongkeruichuang Optoelectronic Technology Co ltd
Current assignee: Fujian Zhongkeruichuang Optoelectronic Technology Co ltd
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2020-04-17
Anticipated expiration: 2029-09-12

Abstract

The utility model discloses an air purification down lamp belongs to the illumination field. Including first lamp ring, photocatalyst and second casing, the power recess is installed on the top of first casing, first shells inner wall is equipped with first screw thread, the top of second casing is equipped with the lug interface, the top side of second casing is equipped with the second screw thread, the inside circular recess that is of second casing, the third casing is located the middle part of the inside bottom of second casing, the middle part of the shell of third casing is equipped with first hole, two-layer filter screen is installed to the below of first hole, be filled active carbon in the filter screen. The utility model discloses the structure is inseparable, can circulate air-purifying.

Description

Air purification down lamp

Technical Field

The utility model belongs to the technical field of the illumination, particularly, relate to an air purification down lamp.

Background

The down lamp is an illumination lamps and lanterns of embedding in the ceiling, for using the product of novel LED illumination light source improvement development on traditional down lamp basis, has following advantage with traditional down lamp contrast: energy saving, low carbon, long service life, good color rendering and high response speed. The LED down lamp is more attractive and light in design, and can keep the overall unity and perfection of architectural decoration during installation. Air purification down lamp CN208090496U, physical filter layer in the lamps and lanterns increase, it has functions such as deodorization, anti-soil, but can not decompose the micromolecular gas that furniture coating etc. released.

The down lamp has the biggest characteristic that the whole unity and perfection of architectural decoration can be kept, the perfection of ceiling art cannot be damaged due to the arrangement of the lamp, the concealed lamp embedded in a ceiling is characterized in that all light rays are projected downwards, the direct light distribution is realized, different light ray effects can be obtained by using different reflectors, lenses, shutters, bulbs and the like, the down lamp is arranged at a high position, one end of the down lamp is directly exposed outside, the other end of the down lamp is embedded in the ceiling, a light source facing a hall only covers the lighting function, the multifunction of a product cannot be realized, in addition, along with the synchronous operation of home decoration, whitewashing and the like, home decoration waste gas rises synchronously, a plurality of benzene, toluene, xylene, formaldehyde, ammonia gas and sulfur dioxide remain indoors and are difficult to eliminate, and the human body can be damaged for a long time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air purification down 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 air purification down lamp is characterized by comprising a first lamp ring, a photocatalyst and a second shell, wherein a power supply groove is installed at the top end of the first shell, a first thread is arranged on the inner wall of the first shell, a lug interface is arranged at the top end of the second shell, a second thread is arranged on the side face of the top end of the second shell, a circular groove is formed inside the second shell, the second shell is in threaded connection with a third shell, the third shell is positioned at the middle part of the bottom end inside the second shell, a threaded interface is arranged at the top end of the third shell, the threaded interface is connected with the first lamp ring, a second lamp ring is arranged at the middle part of the third shell, a first hole is formed in the middle part of the outer shell of the third shell, two layers of filter screens are installed below the first hole, activated carbon is filled in the filter screens, a second hole is formed in the bottom end of the third shell, the middle part of the bottom end of the third shell is provided with a cushion block, the cushion block is bonded with the motor, the motor is welded with the fan blades, the bottom end of the inner wall of the second shell is provided with a fixing groove, and the photocatalyst is arranged in the fixing groove.

Furthermore, the power supply groove is a circular groove, and the bump interface is cylindrical and is embedded with the power supply groove.

Furthermore, the cushion block is a shock absorption cushion block.

Further, the photocatalyst is made of titanium dioxide and is of a flat annular structure.

Further, the motor is electrically connected to the bump connector, the first lamp ring is electrically connected to the bump connector, and the second lamp ring is electrically connected to the bump connector.

Further, the first shell is in threaded connection with the second shell, and the first lamp ring is in threaded connection with the threaded interface.

Further, the second lamp ring is an ultraviolet germicidal lamp.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses an air purification type down lamp, overall structure is reasonable, has perfected the purification performance of down lamp, makes the product more have market competitiveness, and inside spare part connects closely, and sealing performance is excellent, and purifier can not disturb the illumination effect, forms a perfect air purification circulation circle.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic perspective view of an air purifying tube lamp body;

FIG. 2 is a schematic perspective view of a fixing cap of an air purifying tube lamp;

fig. 3 is a schematic plan sectional view of an air purifying tube lamp.

Reference numerals:

1. a power supply groove; 2. a first housing; 3. a first thread; 4. a bump interface; 5. a second housing; 6. a second thread; 7. a third housing; 8. a first lamp ring; 9. a threaded interface; 10. a first hole; 11. a photocatalyst; 12. fixing the groove; 13. a second hole; 14. cushion blocks; 15. a motor; 16. a fan blade; 17. filtering with a screen; 18. activated carbon; 19. a second lamp ring.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-3, an air purifying down lamp according to an embodiment of the present invention includes a first lamp ring 8, a photocatalyst 11, and a second housing 5, a power supply recess 1 is installed at the top end of the first housing 2 to facilitate installation of a bump connector 4, a first screw thread 3 is disposed on the inner wall of the first housing 2, the bump connector 4 is disposed at the top end of the second housing 5, a second screw thread 6 is disposed on the top end side of the second housing 5, a circular recess is formed inside the second housing 5, the second housing 5 is in threaded connection with a third housing 7 to facilitate detachment of the third housing 7, the third housing 7 is located at the middle portion of the bottom end inside the second housing 5, a screw connector 9 is disposed at the top end of the third housing 7, the screw connector 9 is connected with the first lamp ring 8 to facilitate replacement of the first lamp ring 8, a second lamp ring 19 is disposed at the middle portion of the third housing 7, can reach a lot of purifying effect, the middle part of the shell of third casing 7 is equipped with first hole 10, two-layer filter screen 17 is installed to the below of first hole 10, activated carbon 18 is being filled in the filter screen 17, peculiar smell among the filtered air, third casing 7 bottom is equipped with second hole 13 for the entering of air, and cushion 14 is installed to the middle part of third casing 7 bottom, cushion 14 bonds with motor 15,

motor

15 and 16 welding of flabellum, second casing 5 inner wall bottom is equipped with fixed recess 12, and photocatalyst 11 is arranged in fixed recess 12 for harmful gas among the air-purifying.

Through the above technical scheme of the utility model, power recess 1 is circular recess, lug interface 4 is cylindrical, and with power recess 1 looks gomphosis, cushion 14 are shock attenuation cushion, reduce the sound that vibrations of 15 during operations of motor sent, and 18 materials of photocatalyst are titanium dioxide, photocatalyst 18 is flat form annular structure, motor 15 with 4 electric connection of lug interface, first lamp ring 8 with 4 electric connection of lug interface, second lamp ring 19 with 4 electric connection of lug interface, first casing 2 with 5 threaded connection of second casing, first lamp ring 8 with threaded interface 9 is threaded connection, and second lamp ring 19 is sterilamp, and bactericidal effect is good.

The working principle is as follows:

first casing 2 has installed in advance and has fixed the back on the ceiling, second casing 5 is again with first casing 2 threaded connection, then starting drive, motor 15 drives flabellum 16 and rotates, the air is inhaled from second hole 13, the air passes through filter screen 17, impurity and peculiar smell in the air are adsorbed by active carbon 18 in the filter screen 17 and are filtered, the air after the filtration disinfects under the illumination of second lamp ring 19 simultaneously, later air flows out from first hole 10, simultaneously under the illumination of first lamp ring 8, photocatalyst 11 eliminates the harmful gas in the air, reach multiple purification, second casing 5 and third casing 7 are detachable construction together, so the part in the device can be changed at will. The utility model discloses the structure is inseparable, and air purification circulation is perfect.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The air purification down lamp is characterized by comprising a first lamp ring (8), a photocatalyst (11) and a second shell (5), wherein a power supply groove (1) is installed at the top end of the first shell (2), first threads (3) are arranged on the inner wall of the first shell (2), a lug interface (4) is arranged at the top end of the second shell (5), second threads (6) are arranged on the side surface of the top end of the second shell (5), a circular groove is formed inside the second shell (5), the second shell (5) is in threaded connection with a third shell (7), the third shell (7) is located at the middle part of the bottom end inside the second shell (5), a threaded interface (9) is arranged at the top end of the third shell (7), the threaded interface (9) is connected with the first lamp ring (8), a second lamp ring (19) is arranged at the middle part of the third shell (7), the middle part of the shell of third casing (7) is equipped with first hole (10), two-layer filter screen (17) are installed to the below of first hole (10), active carbon (18) are being filled in filter screen (17), third casing (7) bottom is equipped with second hole (13), cushion (14) are installed to the middle part of third casing (7) bottom, cushion (14) and motor (15) bond, motor (15) and flabellum (16) welding, second casing (5) inner wall bottom is equipped with fixed recess (12), and photocatalyst (11) are arranged in fixed recess (12).

2. The air purification down lamp according to claim 1, wherein the power supply groove (1) is a circular groove, and the bump connector (4) is cylindrical and is embedded in the power supply groove (1).

3. An air purifying down lamp as claimed in claim 1, wherein the spacer (14) is a cushion spacer.

4. The air purification down lamp according to claim 1, wherein the photocatalyst (11) is made of titanium dioxide, and the photocatalyst (11) has a flat annular structure.

5. The air purification down lamp according to claim 1, wherein the motor (15) is electrically connected to the bump connector (4), the first lamp ring (8) is electrically connected to the bump connector (4), and the second lamp ring (19) is electrically connected to the bump connector (4).

6. The air purification down lamp according to claim 1, wherein the first housing (2) is in threaded connection with the second housing (5), and the first lamp ring (8) is in threaded connection with the threaded interface (9).

7. An air purifying down lamp according to claim 1, wherein the second lamp ring (19) is an ultraviolet germicidal lamp.