CN216202928U

CN216202928U - LED lighting device with air purification effect

Info

Publication number: CN216202928U
Application number: CN202122594149.5U
Authority: CN
Inventors: 李国琴
Original assignee: Shenzhen Delonstar Optoelectronics Technology Co ltd
Current assignee: Shenzhen Delonstar Optoelectronics Technology Co ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-04-05
Anticipated expiration: 2031-10-27

Abstract

The utility model provides an LED lighting device with an air purification effect, which belongs to the technical field of air purification and comprises a lamp holder, wherein the upper end of the lamp holder is fixedly connected with an air inlet cover, the upper end of the air inlet cover is fixedly connected with a mounting box, an electric impeller is fixedly connected between the inner walls of the mounting box, the upper end of the mounting box is fixedly connected with a lower pipe, the surface of the lower pipe is slidably connected with an upper pipe, the upper end of the upper pipe is fixedly connected with a mounting top cover, a telescopic pipe is arranged in the lower pipe, and a telescopic assembly is arranged in the lower pipe and used for driving the air inlet cover to move up and down; the air gets into in the expansion pipe through first air inlet and second air inlet, discharges to outdoor through the blast pipe at last, reaches the purpose of taking a breath, is favorable to that user's is healthy, and especially the user of smoking can take a breath fast, utilizes flexible subassembly to drive the suction hood simultaneously and reciprocates, can adjust the height of suction hood according to actual conditions to in air is taken away to more quick.

Description

LED lighting device with air purification effect

Technical Field

The utility model belongs to the technical field of air purification, and particularly relates to an LED lighting device with an air purification effect.

Background

At present, the LED fluorescent tube has entered everybody's life, become the main light source of decoration selection, because the LED fluorescent tube is about 50% more energy-conserving than traditional fluorescent tube, 40W's traditional fluorescent tube, can replace with 20W's LED fluorescent tube, along with the LED technique constantly develops maturity, can let the LED fluorescent tube accomplish higher light efficiency, reach more energy-conserving purpose, home decoration, shop and supermarket factory workshop upgrading transformation, newly-purchased furniture causes the indoor air to contain a large amount of formaldehyde, volatile matters such as chemical contaminant VOC cause indoor air pollution, influence human health, along with the people's reconnaissance to environmental protection and health in recent years, various air purifier appears in succession on the market, the grade, the price, the quality is different, the effect is unsatisfactory.

The existing air quality is increasingly poor, particularly, the indoor air has poor circulation, various impurities are filled in the air, and the indoor new decoration or the new purchase of furniture can generate toxic and harmful gas, so that the indoor air pollution is aggravated, and the physical and psychological health is seriously influenced after the indoor air is in the environment for a long time.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an LED lighting device with an air purification effect, and aims to solve the problems that the existing air quality in the prior art is increasingly poor, particularly, the indoor air has poor circulation, various impurities are filled in the air, and the indoor decoration or newly purchased furniture can generate toxic and harmful gas to aggravate the indoor air pollution and seriously affect the physical and mental health after being in the environment for a long time.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a LED lighting device with air purification effect, includes the lamp stand, the upper end fixedly connected with of lamp stand cover that admits air, the upper end fixedly connected with mounting box of cover that admits air, fixedly connected with electric impeller between the inner wall of mounting box, the upper end fixedly connected with low tube of mounting box, the surperficial sliding connection of low tube has the top tube, the upper end fixedly connected with installation top cap of top tube, be provided with flexible pipe in the low tube, be provided with flexible subassembly in the low tube, flexible subassembly is used for driving the cover that admits air and reciprocates.

As a preferred scheme of the present invention, the telescopic assembly includes a ball screw and a screw sleeve, the ball screw is rotatably connected to the lower end of the mounting top cover, the screw sleeve is fixedly connected to the inner wall of the lower tube, the screw sleeve is in threaded connection with the circumferential surface of the ball screw, and a driving assembly is disposed in the mounting top cover and used for driving the ball screw to rotate.

As a preferable scheme of the present invention, the driving assembly includes a driven gear, a driving gear, and a forward and reverse rotation motor, the driven gear is rotatably connected to the lower inner wall of the mounting top cover, the upper end of the ball screw is fixedly connected to the driven gear, the forward and reverse rotation motor is fixedly connected to the lower inner wall of the mounting top cover, the driving gear is fixedly connected to the output end of the forward and reverse rotation motor, and the driving gear is engaged with the driven gear.

As a preferable scheme of the present invention, the lower end of the telescopic pipe is communicated with the mounting box, the upper end of the telescopic pipe is fixedly connected with an exhaust pipe, and the exhaust pipe penetrates through one side of the mounting top cover and extends outwards.

As a preferred scheme of the utility model, the lower inner wall of the lamp holder is fixedly connected with a plurality of mounting hoops, an annular LED lamp tube is mounted between the mounting hoops, and the lower end of the lamp holder is fixedly connected with a transparent cover.

As a preferable scheme of the present invention, a second air inlet is formed in a side surface of the air inlet cover, and a first air inlet is formed in a lower surface of the lamp holder.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model drives the driving gear to rotate through the output end of the forward and reverse rotating motor, the driving gear drives the driven gear to rotate, so that the heights of the first air inlet and the second air inlet are adjusted, air enters the telescopic pipe through the first air inlet and the second air inlet, and is finally discharged to the outside through the exhaust pipe, the aim of air exchange is achieved, the body health of a user is facilitated, particularly the user who smokes can exchange air quickly, meanwhile, the telescopic assembly can be used for driving the air inlet hood to move up and down, and the height of the air inlet hood can be adjusted according to actual conditions, so that the air can be pumped away more quickly.

2. The air inlet cover can drive the annular LED lamp tube to move up and down when moving up and down, the height of the annular LED lamp tube can be adjusted as required, and the air inlet cover is convenient for users to use.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

In the drawings:

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

FIG. 2 is a schematic bottom view of the present invention;

FIG. 3 is a schematic cross-sectional view of the present invention;

fig. 4 is an enlarged schematic view of the structure at a in fig. 3 according to the present invention.

In the figure: 1. a lamp socket; 2. an air intake hood; 3. mounting a box; 4. a lower pipe; 5. feeding a pipe; 6. installing a top cover; 7. installing a hoop; 8. an annular LED lamp tube; 9. a transparent cover; 10. a first air inlet; 11. a second air inlet; 12. an electric impeller; 13. a telescopic pipe; 14. an exhaust pipe; 15. a ball screw; 16. a screw rod sleeve; 18. a driven gear; 20. a driving gear; 21. a positive and negative rotation motor.

Detailed Description

The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

Referring to fig. 1-4, the technical solution provided in this embodiment is as follows:

the utility model provides a LED lighting device with air purification effect, including lamp stand 1, the upper end fixedly connected with of lamp stand 1 admits air the cover 2, the upper end fixedly connected with mounting box 3 of admitting air the cover 2, fixedly connected with electric impeller 12 between the inner wall of mounting box 3, the upper end fixedly connected with low tube 4 of mounting box 3, the sliding surface of low tube 4 is connected with top tube 5, the upper end fixedly connected with installation top cap 6 of top tube 5, be provided with flexible pipe 13 in the low tube 4, be provided with flexible subassembly in the low tube 4, flexible subassembly is used for driving and admits air the cover 2 and reciprocates.

In the specific embodiment of the utility model, the mounting top cover 6 is mounted on an indoor ceiling, the exhaust pipe 14 is connected with an outdoor pipeline, the electric impeller 12 can draw outside air into the lamp holder 1, the air enters the extension pipe 13 through the first air inlet 10 and the second air inlet 11, and finally the air is discharged to the outdoor through the exhaust pipe 14, so that the purpose of air exchange is achieved, the body health of a user is facilitated, particularly the user who smokes smoke can exchange air quickly, meanwhile, the extension assembly can be used for driving the air inlet hood 2 to move up and down, and the height of the air inlet hood 2 can be adjusted according to actual conditions, so that the air can be pumped away more quickly.

Specifically, flexible subassembly includes ball screw 15 and screw cover 16, and ball screw 15 rotates to be connected in the lower extreme of installation top cap 6, and screw cover 16 fixed connection is in the inner wall of low tube 4, and screw cover 16 threaded connection is provided with drive assembly in ball screw 15's the circumferential surface in installation top cap 6, and drive assembly is used for driving ball screw 15 and rotates.

In the embodiment of the utility model, the ball screw 15 drives the screw sleeve 16 to move up and down when rotating, the upper pipe 5 cannot move, the lower pipe 4 is connected in the upper pipe 5 in a sliding manner so as to limit the linear movement of the lower pipe 4, the screw sleeve 16 drives the lower pipe 4 to slide up and down when moving up and down, the lower pipe 4 drives the mounting box 3 to move up and down, and the mounting box 3 drives the air inlet cover 2 to move up and down, so that the heights of the first air inlet 10 and the second air inlet 11 are adjusted, air can be pumped out better, and the air exchange efficiency is improved.

Specifically, the driving assembly comprises a driven gear 18, a driving gear 20 and a forward and reverse rotating motor 21, the driven gear 18 is rotatably connected to the lower inner wall of the mounting top cover 6, the upper end of the ball screw 15 is fixedly connected to the driven gear 18, the forward and reverse rotating motor 21 is fixedly connected to the lower inner wall of the mounting top cover 6, the driving gear 20 is fixedly connected to the output end of the forward and reverse rotating motor 21, and the driving gear 20 is meshed with the driven gear 18.

In the embodiment of the utility model, the ball screw 15 penetrates through the lower inner wall of the mounting top cover 6 to be connected with the screw sleeve 16, the driving gear 20 is driven to rotate by the output end of the forward and reverse rotating motor 21, the driving gear 20 drives the driven gear 18 to rotate, and the driven gear 18 drives the ball screw 15 to rotate, so that the screw sleeve 16 is driven to move up and down.

Specifically, the lower end of the telescopic pipe 13 is communicated with the mounting box 3, the upper end of the telescopic pipe 13 is fixedly connected with an exhaust pipe 14, and the exhaust pipe 14 penetrates through one side of the mounting top cover 6 and extends outwards.

In the embodiment of the utility model, the telescopic tube 13 has the telescopic characteristic, and the air inlet hood 2 drives the telescopic tube 13 to stretch when moving up and down, so that the ventilation function of the telescopic tube is ensured, and the influence on one end of the lower tube 4 caused by the external air entering the lower tube 4 can be avoided.

Specifically, the lower inner wall of the lamp holder 1 is fixedly connected with a plurality of mounting hoops 7, an annular LED lamp tube 8 is mounted between the mounting hoops 7, and the lower end of the lamp holder 1 is fixedly connected with a transparent cover 9.

In the specific embodiment of the utility model, the annular LED lamp tube 8 is arranged at the lower side of the air inlet cover 2, the air inlet cover 2 can drive the annular LED lamp tube 8 to move up and down when moving up and down, the height of the annular LED lamp tube 8 can be adjusted as required, and the use by a user is facilitated.

Specifically, the side surface of the air inlet cover 2 is provided with a second air inlet 11, and the lower surface of the lamp holder 1 is provided with a first air inlet 10.

In the embodiment of the utility model, the first air inlet 10 and the second air inlet 11 cooperate to intake air, so that the air intake range can be enlarged, and the ventilation speed can be improved.

The working principle is as follows: the output end of the positive and negative rotation motor 21 drives the driving gear 20 to rotate, the driving gear 20 drives the driven gear 18 to rotate, the driven gear 18 drives the ball screw 15 to rotate, thereby driving the screw rod sleeve 16 to move up and down, driving the lower pipe 4 to linearly slide up and down when the screw rod sleeve 16 moves up and down, driving the mounting box 3 to move up and down by the lower pipe 4, driving the air inlet cover 2 to move up and down by the mounting box 3, thereby adjusting the height of the first air inlet 10 and the second air inlet 11, the air enters the telescopic pipe 13 through the first air inlet 10 and the second air inlet 11 and is finally discharged to the outside through the exhaust pipe 14, achieving the purpose of air exchange, being beneficial to the body health of users, being particularly beneficial to the users who smoke, being capable of quickly exchanging air, utilize flexible subassembly can drive the inlet hood 2 simultaneously and reciprocate, can adjust the height of inlet hood 2 according to actual conditions to in the air of taking out more fast.

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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. 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 utility model provides a LED lighting device with air purification effect, includes lamp stand (1), its characterized in that, the upper end fixedly connected with of lamp stand (1) admits air cover (2), the upper end fixedly connected with mounting box (3) of admitting air cover (2), fixedly connected with electric impeller (12) between the inner wall of mounting box (3), the upper end fixedly connected with low tube (4) of mounting box (3), the sliding surface of low tube (4) is connected with top tube (5), the upper end fixedly connected with installation top cap (6) of top tube (5), be provided with flexible pipe (13) in low tube (4), be provided with flexible subassembly in low tube (4), flexible subassembly is used for driving to admit air cover (2) and reciprocates.

2. The LED lighting device with the air purification effect as claimed in claim 1, wherein: the telescopic assembly comprises a ball screw (15) and a screw sleeve (16), the ball screw (15) is rotatably connected to the lower end of the mounting top cover (6), the screw sleeve (16) is fixedly connected to the inner wall of the lower pipe (4), the screw sleeve (16) is in threaded connection with the circumferential surface of the ball screw (15), a driving assembly is arranged in the mounting top cover (6), and the driving assembly is used for driving the ball screw (15) to rotate.

3. The LED lighting device with the air purification effect as claimed in claim 2, wherein: the drive assembly comprises a driven gear (18), a driving gear (20) and a forward and reverse rotating motor (21), the driven gear (18) is rotatably connected to the lower inner wall of the mounting top cover (6), the upper end of the ball screw (15) is fixedly connected to the driven gear (18), the forward and reverse rotating motor (21) is fixedly connected to the lower inner wall of the mounting top cover (6), the driving gear (20) is fixedly connected to the output end of the forward and reverse rotating motor (21), and the driving gear (20) is meshed with the driven gear (18).

4. The LED lighting device with the air purification effect as claimed in claim 3, wherein: the lower end of the telescopic pipe (13) is communicated with the mounting box (3), the upper end of the telescopic pipe (13) is fixedly connected with an exhaust pipe (14), and the exhaust pipe (14) penetrates through one side of the mounting top cover (6) and extends outwards.

5. The LED lighting device with the air purification effect according to claim 4, wherein: the LED lamp is characterized in that the lower inner wall of the lamp holder (1) is fixedly connected with a plurality of mounting hoops (7), a plurality of annular LED lamp tubes (8) are mounted between the mounting hoops (7), and the lower end of the lamp holder (1) is fixedly connected with a transparent cover (9).

6. The LED lighting device with the air purification effect according to claim 5, wherein: a second air inlet (11) is formed in the side surface of the air inlet cover (2), and a first air inlet (10) is formed in the lower surface of the lamp holder (1).