CN219759148U - Rotatable LED lamp house - Google Patents

Abstract

The utility model discloses a rotatable LED lamp box, which comprises a box body and a base, wherein the bottom of the box body is fixedly connected with a turntable, the box body is rotatably arranged on the surface of the base through the turntable, a cavity is formed in the base, and a motor is arranged in the cavity.

Description

Rotatable LED lamp house

Technical Field

The utility model relates to the technical field of LED lamp boxes, in particular to a rotatable LED lamp box.

Background

The LED electronic lamp box is an electronic signboard formed by a high-brightness light emitting diode, an AOTE Aute electronic lamp box controller, an aluminum plastic plate and an aluminum profile. The manufacturing process is that firstly, the content (can be characters and graphics) is designed by using image-text design software or special software for lettering, holes are drilled on an aluminum plastic plate according to the preset line intervals of the strokes, then, the light emitting diodes are arranged in the holes in series, and the direct current pulse provided by an AOTE Aute electronic lamp box controller is used for shining, so that various changing effects such as flickering, flowing water, rolling, overlapping and the like of the characters or the patterns can be realized, and the change is endless and attractive to eyeballs.

Such as an LED lamp box (bulletin number: CN 210691964U), the device comprises a box body, a light-transmitting plate arranged on the box body and a plurality of light-emitting panels arranged in the box body, wherein the light-emitting panels comprise a bracket, a plurality of LED lamp plates, a connecting piece and a controller, the controller controls the LED lamp plates to emit light, the LED lamp plates are arranged on one side of the bracket at equal intervals, the connecting piece is arranged between the LED lamp plates and the bracket, and the connecting piece is used for realizing the rotation adjustment of the LED lamp plates around the connecting piece. The LED lamp box has the advantages of simple structure, flexible and convenient assembly of the LED lamp panel, 180-degree free adjustment of the luminous surface of the LED lamp panel and more uniform display brightness.

The device still has the following drawbacks:

the device is provided with the connecting piece through between LED lamp plate and support, and the connecting piece is used for realizing that the LED lamp plate is around connecting piece rotation regulation, makes the LED lamp plate light emitting area can 180 degrees free adjustment, but the device can only adjust the luminous region of lamp house through the angle of adjusting the LED lamp plate light emitting area, can't rotate the lamp house body, and the show face is comparatively monotonous, and demonstrate insufficiently, has reduced the practicality of the device to a certain extent, consequently we need to propose a rotatable LED lamp house.

Disclosure of Invention

The utility model aims to provide an LED lamp box for solving the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a rotatable LED lamp house, includes box and base, the bottom fixedly connected with carousel of box, the box is installed through the carousel rotation the surface of base, the cavity has been seted up to the inside of base, the interior bottom fixed mounting of cavity has the motor, the one end of motor output has fixedly cup jointed the driving gear, the base is located the upper end rotation of cavity and installs the dwang, and the bottom of dwang extends to the inside of cavity, the upper end of dwang and the bottom fixed connection of box, fixedly cup joint driven gear on the outer wall of dwang, driven gear meshes with the driving gear;

the inside fixed mounting of box has the montant, fixed square lamp plate that has cup jointed on the outer wall of montant, all be provided with a plurality of groups LED lamp on four lateral walls of square lamp plate.

Preferably, a rotating groove corresponding to the rotating disc is formed in the surface of the base, a plurality of groups of balls are arranged in the rotating groove, the bottom of the rotating disc is located in the rotating groove, and the bottom of the rotating disc is in sliding connection with the surfaces of the plurality of groups of balls.

Preferably, the outer wall of the turntable is fixedly connected with a fixing ring, the base is located at the outer side of the turntable, a fixing groove matched with the fixing ring is formed in the base, and the fixing ring is slidably mounted in the fixing groove.

Preferably, through grooves are formed in the four side walls of the box body, and light-transmitting plates are fixedly arranged in the through grooves.

Preferably, the bottom end of the rotating rod is rotationally connected with the inner bottom of the cavity, and the driven gear is positioned in the cavity.

Preferably, four groups of ventilation grooves are formed in the top of the box body, and dustproof nets are fixedly installed in the four groups of ventilation grooves.

Preferably, a control switch is fixedly embedded on one side of the base, and the control switch is electrically connected with the motor and the square lamp panel respectively through wires.

Preferably, the box body is rectangular, and the vertical rod is vertically arranged.

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

according to the utility model, the motor is arranged, the motor is started through the control switch, the output end of the motor drives the driving gear to rotate, the driving gear drives the driven gear meshed with the driving gear to rotate, the driven gear drives the rotating rod fixedly inserted into the inner ring of the driven gear to rotate, the top end of the rotating rod is fixedly connected with the bottom of the box body, the bottom of the box body is fixedly connected with the turntable, the box body is driven to rotate through the rotating rod, and the box body rotates through the cooperation of the turntable, the rotating groove and the balls.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a driving gear according to the present utility model;

FIG. 3 is a schematic view of the structure of the fixing slot of the present utility model;

fig. 4 is a schematic structural view of the ventilating duct according to the present utility model.

In the figure: 1. a case; 2. a base; 3. a turntable; 4. a cavity; 5. a motor; 6. a drive gear; 7. a rotating lever; 8. a driven gear; 9. a rotary groove; 10. a ball; 11. a fixing ring; 12. a fixing groove; 13. a light-transmitting plate; 14. a square lamp panel; 15. an LED lamp; 16. a ventilation groove; 17. a dust screen; 18. a control switch; 19. and a vertical rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution:

the utility model provides a rotatable LED lamp house, including box 1 and base 2, the bottom fixedly connected with carousel 3 of box 1, box 1 rotates the surface of installing at base 2 through carousel 3, cavity 4 has been seted up to the inside of base 2, the interior bottom fixed mounting of cavity 4 has motor 5, the one end fixed sleeve of motor 5 output has been connected driving gear 6, the upper end rotation that base 2 is located cavity 4 has dwang 7, and the bottom of dwang 7 extends to the inside of cavity 4, the upper end of dwang 7 and the bottom fixed connection of box 1, fixed sleeve has driven gear 8 on the outer wall of dwang 7, driven gear 8 meshes with driving gear 6, the inside fixed mounting of box 1 has montant 19, square lamp plate 14 has been fixedly sleeve on the outer wall of montant, all be provided with a plurality of LED lamps 15 of group on four lateral walls of square lamp plate 14, the circuit extends from the base 2 to the inside of the box body 1, the square lamp panel 14 is powered, the motor 5 reciprocates 180 degrees, the phenomenon of circuit winding is avoided, the motor 5 is started through the control switch 18, the output end of the motor 5 drives the driving gear 6 to rotate, the driving gear 6 drives the driven gear 8 meshed with the driving gear 6 to rotate, the driven gear 8 drives the rotating rod 7 fixedly sleeved on the inner ring to rotate, the top end of the rotating rod 7 is fixedly connected with the bottom of the box body 1, the rotating disc 3 is fixedly connected with the bottom of the box body 1, the box body 1 is driven to rotate through the rotating rod 7, and the box body 1 rotates through the cooperation of the rotating disc 3, the rotating groove 9 and the balls 10, so that the device is novel, does not appear monotonous and is more fully displayed, attracts the eyes of people, and the practicability of the device is improved to a certain extent;

the surface of the base 2 is provided with a rotating groove 9 corresponding to the rotating disc 3, a plurality of groups of balls 10 are arranged in the rotating groove 9, the bottom of the rotating disc 3 is positioned in the rotating groove 9, and the bottom of the rotating disc 3 is in sliding connection with the surfaces of the plurality of groups of balls 10, so that the device is smoother and more natural in rotation;

the outer wall of the rotary table 3 is fixedly connected with a fixed ring 11, a fixed groove 12 matched with the fixed ring 11 is formed in the outer side of the rotary groove 9 of the base 2, the fixed ring 11 is slidably mounted in the fixed groove 12, the box body 1 is stably protected, the box body 1 is more stable when rotating, and the safety of the device is improved;

the box body 1 is rectangular, the vertical rods 19 are vertically arranged, through grooves are formed in four side walls of the box body 1, and the light-transmitting plates 13 are fixedly arranged in the through grooves so as to display pictures to be displayed;

the bottom end of the rotating rod 7 is rotationally connected with the inner bottom of the cavity 4, so that the rotating rod 7 cannot influence the base 2 during rotation, and the driven gear 8 is positioned in the cavity 4 and meshed with the driving gear 6;

four groups of ventilation grooves 16 are formed in the top of the box body 1, dust screens 17 are fixedly arranged in the four groups of ventilation grooves 16, heat is dissipated in the box body 1, the internal temperature of the box body 1 is prevented from being higher, and therefore damage is caused to the square lamp panel 14 and the LED lamps 15, and the normal operation of the device is affected;

a control switch 18 is fixedly embedded on one side of the base 2, the control switch 18 is respectively and electrically connected with the motor 5 and the square lamp panel 14 through a wire, the control switch 18 is started to control the motor 5, so that the box body 1 is driven to rotate, and then the square lamp panel 14 is powered, so that the LED lamp 15 can normally emit light, and the display board is irradiated;

working principle: when the LED lamp box is used, the control switch 18 is firstly started, the control switch 18 controls the output end of the motor 5 to rotate, the output end of the motor 5 drives the driving gear 6 fixedly sleeved on the driving gear 6 to rotate 180 degrees, the driving gear 6 drives the driven gear 8 meshed with the driving gear 6 to rotate, the driven gear 8 drives the rotating rod 7 fixedly inserted in the inner ring to rotate, the rotating rod 7 drives the box body 1 fixedly connected with the rotating rod 7 to rotate 180 degrees, the two groups of bearings are arranged, the rotating rod 7 can not influence the base 2 when rotating, the box body 1 is enabled to rotate smoothly and naturally through the cooperation of the rotary disc 3, the rotary groove 9 and the groups of balls 10, the box body 1 is enabled to rotate, the box body 1 is enabled to be more stable when rotating through the cooperation of the fixing ring 11 and the fixing groove 12 matched with the fixing ring, the safety of the device is increased, the square lamp plate 14 is powered, the square lamp plate 14 supplies power to the LED lamp 15, the LED lamp 15 is enabled to illuminate, the display plate to be displayed to supplement light, the inside of the box body is enabled to be displayed through the light-transmitting plate 13, the top of the box body 1 is enabled to be prevented from being damaged by the heat dissipation of the box body 1, the inside the box body 1 is enabled to be normally, and the inside of the box body is prevented from being polluted by the heat dissipation device is enabled to be high, and the dust is prevented from entering the inside the box body 1 through the heat dissipation device is normally, and the inside the box body is prevented from being polluted, and the inside the dust is prevented from being inside the box body 1 is protected by the inside the box body 1.

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 (8)

1. The utility model provides a rotatable LED lamp house, includes box (1) and base (2), its characterized in that: the bottom fixedly connected with carousel (3) of box (1), box (1) is installed through carousel (3) rotation the surface of base (2), cavity (4) have been seted up to the inside of base (2), the interior bottom fixed mounting of cavity (4) has motor (5), the one end of motor (5) output has fixedly cup jointed driving gear (6), the upper end rotation that base (2) are located cavity (4) has installed dwang (7), and the bottom of dwang (7) extends to the inside of cavity (4), the upper end of dwang (7) and the bottom fixed connection of box (1), driven gear (8) have been fixedly cup jointed on the outer wall of dwang (7), driven gear (8) and driving gear (6) mesh mutually;

the LED lamp is characterized in that a vertical rod (19) is fixedly arranged in the box body (1), a square lamp panel (14) is fixedly sleeved on the outer wall of the vertical rod, and a plurality of groups of LED lamps (15) are arranged on the four side walls of the square lamp panel (14).

2. The rotatable LED light box of claim 1, wherein: the rotary table is characterized in that a rotary groove (9) corresponding to the rotary table (3) is formed in the surface of the base (2), a plurality of groups of balls (10) are arranged in the rotary groove (9), the bottom of the rotary table (3) is located in the rotary groove (9), and the bottom of the rotary table (3) is in sliding connection with the surfaces of the plurality of groups of balls (10).

3. A rotatable LED light box as set forth in claim 2, wherein: fixed ring (11) is fixedly connected with on the outer wall of carousel (3), just base (2) are located the outside of changeing groove (9) offered with fixed slot (12) of fixed ring (11) looks adaptation, fixed ring (11) slidable mounting is inside fixed slot (12).

4. The rotatable LED light box of claim 1, wherein: through grooves are formed in the four side walls of the box body (1), and light-transmitting plates (13) are fixedly arranged in the through grooves.

5. The rotatable LED light box of claim 1, wherein: the bottom of the rotating rod (7) is rotationally connected with the inner bottom of the cavity (4), and the driven gear (8) is positioned in the cavity (4).

6. The rotatable LED light box of claim 1, wherein: four groups of ventilation grooves (16) are formed in the top of the box body (1), and dustproof nets (17) are fixedly arranged in the four groups of ventilation grooves (16).

7. The rotatable LED light box of claim 1, wherein: one side of the base (2) is fixedly embedded with a control switch (18), and the control switch (18) is electrically connected with the motor (5) and the square lamp panel (14) through leads respectively.

8. The rotatable LED light box of claim 1, wherein: the box body (1) is rectangular, and the vertical rods (19) are vertically arranged.