CN210831603U

CN210831603U - LED display lamp with rotation function

Info

Publication number: CN210831603U
Application number: CN201922015908.0U
Authority: CN
Inventors: 李晓欣; 黄张云; 胡仕斌
Original assignee: Xiamen Langxu Lighting Technology Co Ltd
Current assignee: Xiamen Langxu Lighting Technology Co Ltd
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-06-23
Anticipated expiration: 2029-11-20

Abstract

The utility model discloses a LED show light with rotation function relates to show light technical field, can not height-adjusting's problem for the interior show light of showcase of solving among the prior art. The rotary drum is installed to the below of a lift section of thick bamboo, the internally mounted of a lift section of thick bamboo has the rotating electrical machines, fixed bridge is installed to the top of rotating electrical machines, fixed saddle is installed in the outside of a lift section of thick bamboo, it is vice that ball screw is installed to one side of fixed saddle, the vice internally mounted of ball screw has ball screw, the internally mounted of a main section of thick bamboo has elevator motor, unable adjustment base is installed to one side of elevator motor, drive gear is installed to elevator motor's one end, the internally mounted of a main section of thick bamboo has the gear platform, transmission gear is installed to the top of gear platform, one side of transmission gear is provided with working gear, elevating switch is installed to one side of a main section of thick bamboo, the vice inside of ball screw is provided with the pipeline.

Description

LED display lamp with rotation function

Technical Field

The utility model relates to a show light technical field specifically is an led show light with rotation function.

Background

The basic knowledge that semiconductor materials can generate light has been known for 50 years ago, the first commercial diode was generated in 1960, and the LED is an abbreviation of Light Emitting Diode (LED), and its basic structure is an electroluminescent semiconductor material, which is placed on a frame with leads, and then the periphery of the frame is sealed by epoxy resin, so as to protect the internal core wire, and therefore, the shock resistance of the LED is good.

The advent of LED lighting fixtures has greatly reduced the power required for lighting, LED lamps of the same wattage, the only power required being 1/10 for incandescent bulbs, meanwhile, the LED has the advantages of long service life, environmental protection, maintenance free and the like, the ordinary illumination incandescent lamp with the power of more than 100 watts is prohibited from being sold and imported comprehensively in 2012 by the Chinese government, the incandescent lamp accompanying old and junior Chinese people for decades is about to move to the end of history, therefore, the display lamps in the market all adopt the LED light source, and the LED display lamps can illuminate objects more brightly and clearly, however, most of the LED display lamps in the showcase in the market at present are fixedly installed, so that the height distance from the light source to the exhibit cannot be adjusted, when local illumination is needed in a close range, the display lamp can be replaced or illuminated by a flashlight, so that the LED display lamp cannot meet all illumination requirements of exhibits in the showcase; therefore, the market urgently needs to develop an led display lamp with a rotating function to help people to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED show light with rotation function to the problem that can not height-adjusting of show light in the showcase that provides in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a LED display lamp with a rotating function comprises a main barrel and a lifting barrel, wherein the LED display lamp is installed below the lifting barrel, a rotary drum is installed below the lifting barrel, a rotating motor is installed inside the lifting barrel, a fixed bridge is installed above the rotating motor, a fixed saddle is installed outside the lifting barrel, a ball screw pair is installed on one side of the fixed saddle, a ball screw is installed inside the ball screw pair, a lifting motor is installed inside the main barrel, a fixed base is installed on one side of the lifting motor, a driving gear is installed at one end of the lifting motor, a gear table is installed inside the main barrel, a transmission gear is installed above the gear table, a working gear is arranged on one side of the transmission gear, a lifting switch is installed on one side of the main barrel, and a pipeline is arranged inside the ball screw pair, and balls are arranged in the pipeline.

Preferably, the rotating motor is fixedly connected with the rotating drum through a coupler, the LED display lamp is fixedly connected with the rotating drum through a fastening screw, the rotating motor is fixedly connected with the fixing bridge through a fastening screw, the fixing bridge is fixedly connected with the lifting drum through a fastening screw, and the rotating motor is fixedly connected with the lifting drum through a fixing bridge.

Preferably, the lifting cylinder is fixedly connected with the fixed saddle through a fastening screw, the fixed saddle is fixedly connected with the ball screw pair through the fastening screw, the ball screw pair is in threaded connection with the ball screw, a fixed block is mounted above the ball screw, the fixed block is rotatably connected with the ball screw through a bearing, and the fixed block is fixedly connected with the main cylinder through the fastening screw.

Preferably, the lifting motor and the main barrel are fixedly connected with the fixing base through fastening screws, the lifting motor and the main barrel are fixedly connected with the fixing base through the fixing base, the lifting motor and the driving gear are fixedly connected with each other through a coupler, and the main barrel and the gear table are fixedly connected through the fastening screws.

Preferably, the rotating cylinder is fixedly connected with the lifting cylinder through a bearing, the working gear is fixedly connected with the ball screw through a coupling, and the ball screw and the transmission gear are rotatably connected with the gear table through bearings.

Preferably, the main cylinder is fixedly connected with the lifting switch through a fastening screw, the lifting switch is electrically connected with the lifting motor, the ball screw pair and the pipeline are arranged into an integral structure, and the balls are connected with the ball screw pair in a rolling manner through the pipeline.

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

1. the utility model discloses a setting through a lift section of thick bamboo, after installing the top of showcase with a main section of thick bamboo, light up the showpiece with the LED show light circular telegram, it is clearer when the customer needs to see, perhaps when showpiece itself need be shone brighter, highly reduce with the LED show light through a lift section of thick bamboo, make its light source be close to the showpiece more, thereby make the showpiece obtain better light source, make the customer appreciate more satisfied with of showpiece, make the bandwagon effect of showpiece better, thereby the availability factor of LED show light has been improved, make the LED show light can adapt to market's demand more.

2. The utility model discloses a setting through rotating electrical machines, when the LED show light illuminates the showpiece, accessible fastening screw adjusts the angle of rotary drum and LED show light, after the LED show light adjusts suitable direction, can be rotatory with the rotary drum through rotating electrical machines, the rotary drum is rotatory with the LED show light, 360 degrees rotations that make the LED show light can be by oneself are circular motion, make the showpiece in the showcase all can obtain the illumination, also can make the illumination of showpiece become if the phenomenon of shadow if present, make customer's ornamental effect better, customer's purchase desire has also been improved simultaneously, make the usage of LED show light more extensive, the illumination scope of LED show light has been increased.

Drawings

Fig. 1 is an overall schematic view of an LED display lamp with a rotation function according to the present invention;

fig. 2 is a schematic view of the internal structure of the lifting cylinder of the present invention;

FIG. 3 is a schematic view of the internal structure of the main cylinder of the present invention;

fig. 4 is a schematic view of the internal structure of the ball screw pair of the present invention.

In the figure: 1. a main barrel; 2. a lifting cylinder; 3. an LED display lamp; 4. a rotating drum; 5. a rotating electric machine; 6. a fixed bridge; 7. fixing the saddle; 8. a ball screw pair; 9. a ball screw; 10. a lifting motor; 11. a fixed base; 12. a drive gear; 13. a gear table; 14. a transmission gear; 15. a working gear; 16. a lifting switch; 17. a pipeline; 18. and a ball.

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.

Referring to fig. 1-4, the present invention provides an embodiment: an LED display lamp with a rotation function comprises a main barrel 1 and a lifting barrel 2, an LED display lamp 3 is arranged below the lifting barrel 2, a rotary drum 4 is arranged below the lifting barrel 2, a rotating motor 5 is arranged inside the lifting barrel 2, a fixed bridge 6 is arranged above the rotating motor 5, a fixed saddle 7 is arranged outside the lifting barrel 2, a ball screw pair 8 is arranged on one side of the fixed saddle 7, a ball screw 9 is arranged inside the ball screw pair 8, a lifting motor 10 is arranged inside the main barrel 1, a fixed base 11 is arranged on one side of the lifting motor 10, a driving gear 12 is arranged at one end of the lifting motor 10, a gear table 13 is arranged inside the main barrel 1, a transmission gear 14 is arranged above the gear table 13, a working gear 15 is arranged on one side of the transmission gear 14, a lifting switch 16 is arranged on one side of the main barrel 1, a pipeline 17 is arranged inside the ball screw pair 8, the interior of the conduit 17 is provided with balls 18.

Further, rotating electrical machines 5 and rotary drum 4 pass through shaft coupling fixed connection, LED show light 3 passes through fastening screw fixed connection with rotary drum 4, rotating electrical machines 5 and fixed bridge 6 pass through fastening screw fixed connection, fixed bridge 6 passes through fastening screw fixed connection with a section of thick bamboo 2 that goes up and down, rotating electrical machines 5 and a section of thick bamboo 2 pass through fixed bridge 6 fixed connection, rotating electrical machines 5 adopts low-power servo motor, can adjust the rotation speed of LED show light 3 according to different demands.

Further, a lifting cylinder 2 is fixedly connected with a fixed saddle 7 through a fastening screw, the fixed saddle 7 is fixedly connected with a ball screw pair 8 through the fastening screw, the ball screw pair 8 is in threaded connection with a ball screw 9, a fixed block is installed above the ball screw 9 and is rotatably connected with the ball screw 9 through a bearing, the fixed block is fixedly connected with a main cylinder 1 through the fastening screw, an inlet ball screw pair 8 is adopted, the quality is guaranteed, and the accuracy in use is higher.

Further, elevator motor 10 and main section of thick bamboo 1 are all through fastening screw and 11 fixed connection of unable adjustment base, and elevator motor 10 passes through 11 fixed connection of unable adjustment base with main section of thick bamboo 1, and elevator motor 10 passes through shaft coupling fixed connection with drive gear 12, and main section of thick bamboo 1 passes through fastening screw fixed connection with gear platform 13, and main section of thick bamboo 1 adopts the fashioned aluminum alloy material of integration to can open in the top of main section of thick bamboo 1, provide convenience for overhauing and installing LED show light 3.

Further, the rotating cylinder 4 is fixedly connected with the lifting cylinder 2 through a bearing, the working gear 15 is fixedly connected with the ball screw 9 through a coupler, the ball screw 9 and the transmission gear 14 are rotatably connected with the gear table 13 through bearings, and an imported high-pressure-resistant sealing bearing is adopted, so that the ball screw 9 and the transmission gear 14 are more stable during rotation.

Further, the main barrel 1 is fixedly connected with the lifting switch 16 through a fastening screw, the lifting switch 16 is electrically connected with the lifting motor 10, the ball screw pair 8 and the pipeline 17 are arranged into an integral structure, the ball 18 is in rolling connection with the ball screw pair 8 through the pipeline 17, and the lifting motor 10 adopts a servo motor capable of rotating forward and backward, so that the ball screw pair 8 not only can move up and down, but also the moving speed can be controlled.

The working principle is as follows: when the device is used, after the main cylinder 1 is arranged above a display cabinet, all mechanisms of the device are electrified, the LED display lamp 3 is turned on, the rotary motor 5 rotates the rotary cylinder 4 through rotation, the rotary cylinder 4 can enable the LED display lamp 3 to rotate in the display cabinet in a three hundred sixty degree circumference way, the rotating speed of the LED display lamp 3 can be adjusted through the rotary motor 5, when the height of the LED display lamp 3 needs to be adjusted, the lifting motor 10 is firstly electrified and driven, at the moment, the lifting speed and the rotating direction of the lifting motor 10 can be controlled through the lifting switch 16, when the lifting motor 10 rotates clockwise, the working gear 15 can simultaneously rotate clockwise through the transmission gear 14, the working gear 15 rotates the ball screw 9 through rotation, and the rotating direction of the ball screw 9 also rotates clockwise, so that the ball 18 of the ball screw pair 8 rolls anticlockwise along the pipeline 17, and through the thread groove on the ball screw 9, the pipeline 17 and the thread groove form a closed loop, so that the path route of the ball 18 is continuously circulated in the ball screw pair 8, so that the ball 18 always moves downwards along the thread groove, so that the ball screw pair 8 moves downwards, so that the fixed saddle 7 moves downwards, and the lifting cylinder 2 moves downwards linearly through the downward movement of the fixed saddle 7, so that the lifting cylinder 2 has a telescopic effect in the main cylinder 1, so that the height of the LED display lamp 3 is reduced, when the height of the LED display lamp 3 reaches a proper position, the lifting motor 10 stops rotating, and the lifting motor 10 keeps a certain torsion, so that the driving gear 12 cannot be driven by the rotation inertia of the ball screw 9, so that all the rotating mechanisms do not rotate any more through the lifting motor 10, and the ball 18 does not rotate any more due to the ball screw 9, the bottommost ball 18 does not have a new path and stops, and the rest balls 18 are all stopped, and are stressed mutually, so that the ball screw pair 8 does not move downwards any more, the position of the LED display lamp 3 is kept stable and unchanged, the stabilizing effect is achieved, when the height of the LED display lamp 3 needs to be adjusted upwards, the lifting motor 10 rotates anticlockwise, the ball 18 moves upwards, the ball screw pair 8 is driven to move upwards, and the principle is the same as that of downward movement.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a LED show light with rotation function, includes a main section of thick bamboo (1) and a lift section of thick bamboo (2), its characterized in that: the LED display lamp (3) is installed below the lifting cylinder (2), the rotary cylinder (4) is installed below the lifting cylinder (2), the internal mounting of the lifting cylinder (2) is provided with the rotating motor (5), the fixing bridge (6) is installed above the rotating motor (5), the fixed saddle (7) is installed outside the lifting cylinder (2), the ball screw pair (8) is installed on one side of the fixed saddle (7), the ball screw pair (9) is installed inside the ball screw pair (8), the lifting motor (10) is installed inside the main cylinder (1), the fixed base (11) is installed on one side of the lifting motor (10), the driving gear (12) is installed at one end of the lifting motor (10), the gear table (13) is installed inside the main cylinder (1), the transmission gear (14) is installed above the gear table (13), one side of the transmission gear (14) is provided with a working gear (15), one side of the main cylinder (1) is provided with a lifting switch (16), a pipeline (17) is arranged in the ball screw pair (8), and balls (18) are arranged in the pipeline (17).

2. The LED display lamp with the rotating function as claimed in claim 1, wherein: the LED display lamp is characterized in that the rotating motor (5) is fixedly connected with the rotating drum (4) through a coupler, the LED display lamp (3) is fixedly connected with the rotating drum (4) through fastening screws, the rotating motor (5) is fixedly connected with the fixed bridge (6) through the fastening screws, the fixed bridge (6) is fixedly connected with the lifting drum (2) through the fastening screws, and the rotating motor (5) is fixedly connected with the lifting drum (2) through the fixed bridge (6).

3. The LED display lamp with the rotating function as claimed in claim 1, wherein: a section of thick bamboo (2) and fixed saddle (7) pass through fastening screw fixed connection, fixed saddle (7) pass through fastening screw fixed connection with ball screw pair (8), ball screw pair (8) and ball screw (9) threaded connection, the fixed block is installed to the top of ball screw (9), the fixed block passes through the bearing rotation with ball screw (9) and is connected, the fixed block passes through fastening screw fixed connection with main section of thick bamboo (1).

4. The LED display lamp with the rotating function as claimed in claim 1, wherein: lifting motor (10) and main section of thick bamboo (1) all pass through fastening screw and unable adjustment base (11) fixed connection, lifting motor (10) and main section of thick bamboo (1) pass through unable adjustment base (11) fixed connection, lifting motor (10) pass through shaft coupling fixed connection with drive gear (12), main section of thick bamboo (1) passes through fastening screw fixed connection with gear platform (13).

5. The LED display lamp with the rotating function as claimed in claim 1, wherein: the rotary drum (4) is fixedly connected with the lifting drum (2) through a bearing, the working gear (15) is fixedly connected with the ball screw (9) through a coupler, and the ball screw (9) and the transmission gear (14) are rotatably connected with the gear table (13) through bearings.

6. The LED display lamp with the rotating function as claimed in claim 1, wherein: the main barrel (1) is fixedly connected with the lifting switch (16) through fastening screws, the lifting switch (16) is electrically connected with the lifting motor (10), the ball screw pair (8) and the pipeline (17) are arranged into a whole, and the balls (18) are connected with the ball screw pair (8) in a rolling mode through the pipeline (17).