CN219045740U

CN219045740U - LED lampshade

Info

Publication number: CN219045740U
Application number: CN202222759993.3U
Authority: CN
Inventors: 林灿标
Original assignee: Shenzhen Fanzi Industrial Co ltd
Current assignee: Shenzhen Fanzi Industrial Co ltd
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2023-05-19
Anticipated expiration: 2032-10-20

Abstract

The utility model discloses an LED lamp shade which comprises a bottom plate and a lamp shade shell, wherein the top of the bottom plate is fixedly connected with the bottom of the lamp shade shell, and a motor box is fixedly connected to the right side of the bottom plate. According to the LED lamp, the rotating motor, the movable column, the gear, the annular rack, the first connecting rod, the second connecting rod, the cleaning brush, the sleeve and the connecting column are arranged to be used in a matched mode, the rotating motor drives the cleaning brush to move on the surface of the lamp cover shell through the movable column, the gear, the annular rack, the first connecting rod and the second connecting rod, the advantage of cleaning dust and corpses of insects on the surface of the lamp cover is achieved, and the problem that the lighting light transmission of the LED lamp is affected when dust and corpses of some spotlights are accumulated on the surface of the lamp cover when the dust and the corpses of some spotlights are accumulated on the surface of the lamp cover for a long time after the LED lamp is installed is solved.

Description

LED lampshade

Technical Field

The utility model belongs to the technical field of lampshades, and particularly relates to an LED lampshade.

Background

The LED lamp is an electroluminescent semiconductor material chip, is solidified on the support by silver colloid or white colloid, then is connected with the chip and the circuit board by silver wires or gold wires, is sealed by epoxy resin at the periphery, plays a role in protecting an internal core wire, and finally is provided with the shell, so that the LED lamp has good shock resistance and very strong illumination effect, and because the LED lamp is used in a use effect, the LED lamp is matched with the lamp shade to achieve a better use effect, and therefore, the LED lamp shade is necessary to be studied.

However, after the installation of the existing LED lamp cover is completed, as the LED lamp is used for a long time, dust in the air and corpses of some condensing insects are adsorbed on the surface of the lamp cover, so that the surface of the lamp cover becomes dirty, and meanwhile, when the dust and the corpses of some condensing insects are accumulated on the surface of the lamp cover too much, the problem of illumination and light transmission of the LED lamp is affected.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model provides the LED lamp shade which has the advantage of cleaning dust and insect carcasses on the surface of the lamp shade, and solves the problem that the lighting and light transmission of the LED lamp are affected when dust and insect carcasses in the air are accumulated on the surface of the lamp shade when the dust and insect carcasses in the air are adsorbed on the surface of the lamp shade as the LED lamp is used for a long time after the traditional LED lamp shade is installed.

The LED lamp shade comprises a bottom plate and a lamp shade shell, wherein the top of the bottom plate is fixedly connected with the bottom of the lamp shade shell, the right side of the bottom plate is fixedly connected with a motor box, the inside of the motor box is movably connected with a rotating motor, the output end of the rotating motor is fixedly connected with a movable column, the surface of the movable column is fixedly connected with a gear, the top of the gear is in meshed connection with an annular rack, the right side of the top of the annular rack is fixedly connected with a first connecting rod, the left top of the first connecting rod is fixedly connected with a second connecting rod, the left side of the first connecting rod and the bottom of the second connecting rod are both fixedly connected with cleaning brushes, one side of each cleaning brush far away from the first connecting rod and the second connecting rod is in contact with the surface of the lamp shade shell, the left side of the second connecting rod is fixedly connected with a sleeve, the inside of the sleeve is sleeved with a connecting column, the bottom of the connecting column is fixedly connected with the top of the lamp shade shell, the top of the bottom plate is electrically connected with an LED lamp plate, and the inner wall of the bottom plate is provided with a notch matched with the movable column, the gear and the annular rack.

As the preferable mode of the utility model, the inner side and the outer side of the annular rack are fixedly connected with the limiting sliding blocks, and the inner wall of the bottom plate is provided with the limiting sliding grooves matched with the limiting sliding blocks.

As the preferable mode of the utility model, the bottom of the rotating motor is fixedly connected with a buffer plate, the bottom of the buffer plate is fixedly connected with a telescopic column, the bottom of the telescopic column is fixedly connected with the inner wall of the motor case, the surface of the telescopic column is sleeved with a buffer spring, the bottom of the rotating motor is fixedly connected with a shock absorption damper, and the bottom of the shock absorption damper is fixedly connected with the inner wall of the motor case.

As the preferable mode of the utility model, the left side of the movable column is movably connected with a limit auxiliary rotator, and the left side of the limit auxiliary rotator is fixedly connected with the inner wall of the bottom plate.

As the preferable mode of the utility model, the top of the bottom plate is provided with an opening matched with the first connecting rod, the opening is communicated with the notch, the right side of the bottom plate is provided with a through hole, and the through hole is matched with the movable column.

As the preferable mode of the utility model, the top of the connecting column is fixedly connected with a limit baffle, the limit baffle is matched with the sleeve for use, the two sides of the motor box are provided with heat dissipation ports, and the heat dissipation ports are matched with a rotating motor in the motor box for use.

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

1. according to the LED lamp, the rotating motor, the movable column, the gear, the annular rack, the first connecting rod, the second connecting rod, the cleaning brush, the sleeve and the connecting column are arranged to be used in a matched mode, the rotating motor drives the cleaning brush to move on the surface of the lamp cover shell through the movable column, the gear, the annular rack, the first connecting rod and the second connecting rod, the advantage of cleaning dust and corpses of insects on the surface of the lamp cover is achieved, and the problem that the lighting light transmission of the LED lamp is affected when dust and corpses of some spotlights are accumulated on the surface of the lamp cover when the dust and the corpses of some spotlights are accumulated on the surface of the lamp cover for a long time after the LED lamp is installed is solved.

2. According to the utility model, the annular rack can be rotated more easily by arranging the limiting slide block and the limiting slide groove, so that the contact area of the annular rack and the bottom plate is reduced, the abrasion of the annular rack is reduced, and the annular rack is limited.

3. According to the utility model, the telescopic column, the buffer spring, the buffer plate and the damping damper are arranged, so that vibration generated during rotation of the rotating motor is buffered and damped, noise generated by the rotating motor is reduced, and the service life of the rotating motor is prolonged.

4. According to the utility model, the limiting auxiliary rotator is arranged, so that the left side of the movable column can be limited, the movable column is prevented from shaking in the rotating process, the contact area between the left side of the movable column and the bottom plate is reduced, and the abrasion of the left side of the movable column is reduced.

5. According to the utility model, the opening and the through hole are arranged, so that the first connecting rod has a movable range, the contact area of the first connecting rod and the bottom plate is reduced, the abrasion of the first connecting rod is reduced, the through hole can enable the movable right side to be connected with the output end of the rotating motor through the through hole, the contact area of the movable column and the bottom plate is reduced, and the abrasion of the movable column and the bottom plate is reduced.

6. According to the utility model, the limiting baffle and the heat dissipation port are arranged, so that the limiting baffle can limit the sleeve, the sleeve is prevented from being separated from the connecting column when rotating along with the second connecting rod, the surface of the lampshade shell is prevented from being cleaned, the heat dissipation port can enable heat generated by the running of the rotating motor in the motor box to be dissipated, the internal temperature of the motor box is prevented from being too high, the rotating motor is prevented from being influenced, and the service life of the rotating motor is prolonged.

Drawings

FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present utility model;

fig. 2 is a front cross-sectional view of an LED lamp housing provided by an embodiment of the present utility model;

FIG. 3 is a partial enlarged view of FIG. 2 at A provided by an embodiment of the present utility model;

fig. 4 is a partial enlarged view of fig. 2 at B provided by an embodiment of the present utility model.

In the figure: 1. a bottom plate; 2. a lamp housing; 3. a motor case; 4. a rotating motor; 5. a movable column; 6. a gear; 7. an annular rack; 8. a first connecting rod; 9. a second connecting rod; 10. cleaning brushes; 11. a sleeve; 12. a connecting column; 13. an LED lamp panel; 14. a notch; 15. a limit sliding block; 16. limiting sliding grooves; 17. a telescopic column; 18. a buffer spring; 19. a buffer plate; 20. a shock absorbing damper; 21. a limit auxiliary rotator; 22. an opening; 23. a through hole; 24. a limit baffle; 25. and a heat radiation port.

Detailed Description

For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.

The structure of the present utility model will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, the embodiment of the utility model provides an LED lamp shade, which comprises a bottom plate 1 and a lamp shade shell 2, the top of the bottom plate 1 is fixedly connected with the bottom of the lamp shade shell 2, the right side of the bottom plate 1 is fixedly connected with a motor box 3, the inside of the motor box 3 is movably connected with a rotating motor 4, the output end of the rotating motor 4 is fixedly connected with a movable column 5, the surface of the movable column 5 is fixedly connected with a gear 6, the top of the gear 6 is meshed and connected with a ring-shaped rack 7, the right side of the top of the ring-shaped rack 7 is fixedly connected with a first connecting rod 8, the top of the left side of the first connecting rod 8 is fixedly connected with a second connecting rod 9, the left side of the first connecting rod 8 and the bottom of the second connecting rod 9 are both fixedly connected with a cleaning brush 10, one side of the cleaning brush 10 far from the first connecting rod 8 and the second connecting rod 9 is contacted with the surface of the lamp shade shell 2, the left side of the second connecting rod 9 is fixedly connected with a sleeve 11, the inside of the sleeve 11 is sleeved with a connecting column 12, the bottom of the connecting column 12 is fixedly connected with the top of the lamp shade shell 2, the top of the bottom of the ring-shaped rack 1 is electrically connected with an LED lamp plate 13, and the inner wall 1 is provided with a notch 14, and the inner wall of the bottom plate 1 is provided with the ring-shaped rack 5 and the ring-shaped rack 7 is matched with the ring-shaped rack 6.

Referring to fig. 2, 3 and 4, the inner side and the outer side of the annular rack 7 are fixedly connected with limit sliding blocks 15, and limit sliding grooves 16 matched with the limit sliding blocks 15 are formed in the inner wall of the bottom plate 1.

The scheme is adopted: through setting up spacing slider 15 and spacing spout 16, can make annular rack 7 rotate easier, reduced annular rack 7 and bottom plate 1's area of contact, reduced annular rack 7's wearing and tearing, also carried out spacingly annular rack 7, prolonged annular rack 7's life.

Referring to fig. 3, the bottom fixedly connected with buffer plate 19 of rotating motor 4, the bottom fixedly connected with telescopic column 17 of buffer plate 19, the bottom of telescopic column 17 and the inner wall fixed connection of motor case 3, the surface cover of telescopic column 17 is established and is connected with buffer spring 18, the bottom fixedly connected with shock attenuation attenuator 20 of rotating motor 4, the bottom of shock attenuation attenuator 20 and the inner wall fixed connection of motor case 3.

The scheme is adopted: through setting up telescopic column 17, buffer spring 18, buffer plate 19 and shock attenuation attenuator 20, the vibrations that produce when can making rotation motor 4 rotate are cushioned and are absorbed, have reduced the noise that rotation motor 4 produced, have also prolonged rotation motor 4's life.

Referring to fig. 3, a limit auxiliary rotator 21 is movably connected to the left side of the movable column 5, and the left side of the limit auxiliary rotator 21 is fixedly connected to the inner wall of the bottom plate 1.

The scheme is adopted: through setting up spacing supplementary rotor 21, can carry out spacingly to the left side of movable column 5, avoided movable column 5 to take place to rock at pivoted in-process, also reduced movable column 5 left side and bottom plate 1's area of contact, reduced movable column 5 left wearing and tearing, prolonged movable column 5's life.

Referring to fig. 1 and 3, an opening 22 for cooperating with the first connecting rod 8 is formed at the top of the bottom plate 1, the opening 22 is communicated with the notch 14, a through hole 23 is formed at the right side of the bottom plate 1, and the through hole 23 cooperates with the movable column 5.

The scheme is adopted: through setting up opening 22 and through-hole 23, opening 22 can make head rod 8 have the movable range, has reduced head rod 8 and bottom plate 1's area of contact, reduces head rod 8's wearing and tearing, and through-hole 23 can make the right side of activity pass through-hole 23 and be connected with rotation motor 4 output, has reduced the area of contact of movable post 5 with bottom plate 1, has reduced the wearing and tearing of movable post 5 with bottom plate 1, has prolonged head rod 8 and movable post 5's life.

Referring to fig. 1, a limit baffle 24 is fixedly connected to the top of the connecting column 12, the limit baffle 24 is matched with the sleeve 11 for use, heat dissipation openings 25 are formed in two sides of the motor box 3, and the heat dissipation openings 25 are matched with the rotating motor 4 in the motor box 3 for use.

The scheme is adopted: through setting up limit baffle 24 and thermovent 25, limit baffle 24 can be spacing sleeve 11, avoids sleeve 11 to break away from spliced pole 12 when rotating along with second connecting rod 9, avoids influencing the clearance to lamp shade casing 2 surface, has prolonged the life of second connecting rod 9, and thermovent 25 can make the motor case 3 in because of the heat that rotates motor 4 operation and produce dispel the heat, avoids motor case 3's inside high temperature to cause the influence to rotating motor 4 to prolonged the life of rotating motor 4.

The working principle of the utility model is as follows:

when the lamp shade is used, a user starts the rotating motor 4 in the motor box 3, the rotating motor 4 drives the movable column 5 to rotate, the movable column 5 drives the gear 6 to rotate, the gear 6 drives the annular rack 7 to rotate, the annular rack 7 drives the first connecting rod 8 to rotate, the first connecting rod 8 drives the second connecting rod 9 to rotate, the second connecting rod 9 drives the sleeve 11 to rotate on the surface of the connecting column 12, the rotation of the first connecting rod 8 and the second connecting rod 9 drives the cleaning brush 10 to rotate, and the cleaning brush 10 cleans the surface of the lamp shade shell 2, so that the surface of the lamp shade becomes clean.

To sum up: this LED lamp shade, through setting up bottom plate 1, lamp shade casing 2, motor case 3, rotating motor 4, movable column 5, gear 6, annular rack 7, head rod 8, second connecting rod 9, cleaning brush 10, sleeve 11, spliced pole 12, LED lamp plate 13, notch 14, spacing slider 15, spacing spout 16, flexible post 17, buffer spring 18, buffer board 19, shock attenuation attenuator 20, spacing supplementary rotor 21, opening 22, through-hole 23, limit baffle 24 and thermovent 25's cooperation is used, the long-time use along with the LED lamp of current LED lamp shade after the installation is accomplished, the surface of lamp shade makes the lamp shade surface dirty owing to dust in the air and some spotlighted insect's corpse adsorb at the surface of lamp shade, dust and some spotlighted insect's corpse are piled up when too much at the lamp shade surface simultaneously, influence LED lamp illumination printing opacity problem.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a LED lamp shade, includes bottom plate (1) and lamp shade casing (2), its characterized in that: the utility model discloses a lamp, including lamp shade casing (2) and lamp housing, lamp housing (2) and lamp housing (2) are connected with each other in the top of bottom plate (1), motor housing (3) and lamp housing (2) are connected with each other in the right side fixedly connected with motor case (3), motor housing (3) and motor housing's inside swing joint have rotation motor (4), motor housing (4) and motor housing's output fixedly connected with movable column (5), movable column (5) surface fixedly connected with gear (6), annular rack (7) are connected with in the top meshing of gear (6), annular rack (7) and lamp housing's top's right side fixedly connected with head rod (8), head rod (8) and head rod (9) are connected with second connecting rod (9) in the top of head rod (8) left side and lamp housing (9) are all fixedly connected with cleaning brush (10), cleaning brush (10) keep away from one side and lamp housing (2) surface phase contact, head rod (12) and lamp housing (2) are connected with each other in the left side fixedly connected with sleeve (11), head rod (12) are connected with lamp housing (12), the inner wall of the bottom plate (1) is provided with a notch (14) which is matched with the movable column (5), the gear (6) and the annular rack (7).

2. An LED lamp housing as set forth in claim 1, wherein: the inner side and the outer side of the annular rack (7) are fixedly connected with limit sliding blocks (15), and limit sliding grooves (16) matched with the limit sliding blocks (15) are formed in the inner wall of the bottom plate (1).

3. An LED lamp housing as set forth in claim 1, wherein: the bottom fixedly connected with buffer board (19) of rotation motor (4), the bottom fixedly connected with flexible post (17) of buffer board (19), the bottom of flexible post (17) and the inner wall fixed connection of motor case (3), the surface cover of flexible post (17) is established and is connected with buffer spring (18), the bottom fixedly connected with shock attenuation attenuator (20) of rotation motor (4), the bottom of shock attenuation attenuator (20) and the inner wall fixed connection of motor case (3).

4. An LED lamp housing as set forth in claim 1, wherein: the left side of the movable column (5) is movably connected with a limiting auxiliary rotator (21), and the left side of the limiting auxiliary rotator (21) is fixedly connected with the inner wall of the bottom plate (1).

5. An LED lamp housing as set forth in claim 1, wherein: an opening (22) matched with the first connecting rod (8) is formed in the top of the bottom plate (1), the opening (22) is communicated with the notch (14), a through hole (23) is formed in the right side of the bottom plate (1), and the through hole (23) is matched with the movable column (5).

6. An LED lamp housing as set forth in claim 1, wherein: the top fixedly connected with limit baffle (24) of spliced pole (12), limit baffle (24) are used with sleeve (11) cooperation, thermovent (25) have all been seted up to the both sides of motor case (3), thermovent (25) are used with rotation motor (4) cooperation in motor case (3).