CN210219349U

CN210219349U - Rotating shaft device of LED lamp

Info

Publication number: CN210219349U
Application number: CN201921243709.9U
Authority: CN
Inventors: Wuyong Zuo; 左武勇
Original assignee: Individual
Current assignee: Tangshan Haizhizhou Lighting Equipment Co ltd
Priority date: 2019-08-02
Filing date: 2019-08-02
Publication date: 2020-03-31
Anticipated expiration: 2029-08-02

Abstract

The utility model belongs to pivot equipment field, especially, LED lamps and lanterns pivot device carries out the pivoted problem to LED lamps and lanterns to current pivot device not convenient for, now proposes following scheme, and it includes fixed case, rotate the one end of installing the pivot on the top inner wall of fixed case, the other end of pivot runs through fixed case and fixed mounting has LED lamps and lanterns, and fixed cover is equipped with the worm in the pivot, and fixed mounting has the fixed plate that two symmetries set up on the top inner wall of fixed case, rotates between two fixed plates and installs same dwang, and fixed cover is equipped with the worm wheel on the dwang, and the worm wheel meshes with the worm that corresponds mutually, and the one end of dwang extends to the outside and the fixed mounting of the fixed plate that corresponds has the carousel, and one side fixed mounting of fixed case has the motor, and the output shaft of motor extends to. The utility model relates to a rationally, be convenient for rotate LED lamps and lanterns, make things convenient for people's use.

Description

Rotating shaft device of LED lamp

Technical Field

The utility model relates to a pivot equipment technical field especially relates to a LED lamps and lanterns pivot device.

Background

The basic structure of the LED is an electroluminescent semiconductor material chip, silver glue or white glue is solidified on a support, then the chip and a circuit board are connected by silver wires or gold wires, then the periphery of the chip and the circuit board are sealed by epoxy resin, the effect of protecting an internal core wire is achieved, and finally a shell is installed, so that the LED lamp is good in anti-seismic performance, and the application field relates to the aspects of daily household appliances and mechanical production such as mobile phones, lamps and household appliances.

The rotating shaft of the LED lamp plays an important role in the whole LED lamp at present, lamps with different shapes can be formed through the rotating shaft connection, the attractiveness of the lamp is facilitated, and the problem that the LED lamp cannot be conveniently rotated exists in the existing rotating shaft device of the LED lamp, because one part of the existing rotating shaft device of the LED lamp is manually rotated, the rotating shaft device of the LED lamp is provided for solving the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the LED lamp rotating shaft device is inconvenient to rotate in the prior art.

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

the utility model provides a LED lamps and lanterns pivot device, including fixed case, rotate the one end of installing the pivot on the top inner wall of fixed case, the other end of pivot runs through fixed case and fixed mounting has LED lamps and lanterns, fixed cover is equipped with the worm in the pivot, fixed mounting has the fixed plate that two symmetries set up on the top inner wall of fixed case, rotate between two fixed plates and install same dwang, fixed cover is equipped with the worm wheel on the dwang, and the worm wheel meshes with corresponding worm mutually, the one end of dwang extends to the outside and the fixed mounting of the fixed plate that corresponds and has the carousel, one side fixed mounting of fixed case has the motor, the output shaft of motor extends to fixed incasement and fixed.

Preferably, a first groove is formed in the inner wall of the bottom of the fixed box, the two inner walls of the two sides of the first groove are fixedly provided with the same transverse rod, a screw rod seat is slidably arranged in the first groove, the movable sleeve of the screw rod seat is arranged on the transverse rod, the screw rod seat is sleeved on the screw rod in a threaded manner, one side of the screw rod seat is hinged with one end of a connecting rod, and the screw rod seat can stably slide in the first groove due to the arrangement of the transverse rod.

Preferably, a second groove is formed in the inner wall of one side of the fixed box, the same supporting rod is fixedly mounted on the inner wall of the top of the second groove and the inner wall of the bottom of the second groove, the movable seat is slidably mounted in the second groove, the movable seat is movably sleeved on the supporting rod, a connecting plate is fixedly mounted on one side of the supporting rod, the other end of the connecting rod is hinged to the connecting plate, and the connecting plate can be driven to move up and down by the movement of the connecting rod due to the fact that the connecting.

Preferably, the top fixed mounting of connecting plate has the one end of gag lever post, and the other end fixed mounting of gag lever post has the lifter plate, has seted up the slip hole on the lifter plate, and slidable mounting has the slide bar in the slip hole, and the one end fixed mounting of slide bar is on the carousel, owing to be provided with the slide bar, reciprocates of lifter plate can drive the carousel through the slide bar and rotate.

Preferably, the fixed cover in top of pivot is equipped with the bearing, and the outer lane fixed mounting of bearing is on the top inner wall of fixed case, owing to be provided with the bearing, can make the pivot carry out stable rotation.

In the utility model, the motor drives the lead screw to rotate through the output shaft, the lead screw rotates to drive the lead screw seat to move, the lead screw seat drives the connecting plate to move upwards through the connecting rod, the connecting plate drives the limiting rod to move, and the limiting rod drives the lifting plate to move upwards;

the lifter plate upward movement, the lifter plate drives the carousel through the slide bar and rotates, and the carousel drives the dwang and rotates, and the dwang drives the worm wheel and rotates, and the worm wheel drives the worm and rotates, and the worm drives the pivot and rotates, and the pivot drives LED lamps and lanterns and rotates.

The utility model relates to a rationally, simple structure, convenient operation is convenient for rotate LED lamps and lanterns, makes things convenient for people's use.

Drawings

Fig. 1 is a schematic front view of a rotating shaft device of an LED lamp according to the present invention;

fig. 2 is a schematic structural diagram of a portion a of an LED lamp rotating shaft device provided by the present invention;

fig. 3 is the utility model provides a side-looking structural schematic diagram of carousel and lifter plate of LED lamps and lanterns pivot device.

In the figure: the LED lamp comprises a fixed box 1, a rotating shaft 2, an LED lamp 3, a worm 4, a fixed plate 5, a rotating rod 6, a worm wheel 7, a rotating disc 8, a motor 9, a first groove 10, a cross rod 11, a screw rod seat 12, a second groove 13, a supporting rod 14, a movable seat 15, a connecting plate 16, a connecting rod 17, a limiting rod 18, a lifting plate 19, a sliding rod 20, a sliding hole 21 and a screw rod 22.

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.

Example one

Referring to fig. 1-3, an LED lamp rotating shaft device, including fixed case 1, rotate the one end of installing pivot 2 on the top inner wall of fixed case 1, the other end of pivot 2 runs through fixed case 1 and fixed mounting has LED lamp 3, fixed cover is equipped with worm 4 on the pivot 2, fixed mounting has two fixed plates 5 that the symmetry set up on the top inner wall of fixed case 1, rotate between two fixed plates 5 and install same dwang 6, fixed cover is equipped with worm wheel 7 on the dwang 6, and worm wheel 7 meshes with corresponding worm 4 mutually, the one end of dwang 6 extends to the outside and fixed mounting of corresponding fixed plate 5 has carousel 8, one side fixed mounting of fixed case 1 has motor 9, the output shaft of motor 9 extends to fixed case 1 in and fixed mounting has lead screw 22.

The utility model discloses in, first groove 10 has been seted up on the bottom inner wall of fixed case 1, and fixed mounting has same horizontal pole 11 on the both sides inner wall of first groove 10, and slidable mounting has lead screw seat 12 in first groove 10, and lead screw seat 12 movable sleeve is established on horizontal pole 11, and lead screw seat 12 thread bush is established on lead screw 22, and one side of lead screw seat 12 articulates the one end that has connecting rod 17.

The utility model discloses in, seted up second groove 13 on one side inner wall of fixed case 1, fixed mounting has same bracing piece 14 on the top inner wall of second groove 13 and the bottom inner wall, and slidable mounting has a removal seat 15 in the second groove 13, removes a 15 movable sleeve and establishes on bracing piece 14, and one side fixed mounting of bracing piece 14 has connecting plate 16, and connecting rod 17's the other end articulates on connecting plate 16.

The utility model discloses in, the top fixed mounting of connecting plate 16 has the one end of gag lever post 18, and the other end fixed mounting of gag lever post 18 has lifter plate 19, has seted up sliding hole 21 on the lifter plate 19, and slidable mounting has slide bar 20 in the sliding hole 21, and the one end fixed mounting of slide bar 20 is on carousel 8.

The utility model discloses in, the fixed cover in top of pivot 2 is equipped with the bearing, and the outer lane fixed mounting of bearing is on fixed case 1's top inner wall.

Example two

The utility model discloses in, first groove 10 has been seted up on the bottom inner wall of fixed case 1, and the welding has same horizontal pole 11 on the both sides inner wall of first groove 10, and slidable mounting has lead screw seat 12 in first groove 10, and lead screw seat 12 movable sleeve is established on horizontal pole 11, and lead screw seat 12 thread bush is established on lead screw 22, and one side of lead screw seat 12 articulates there is the one end of connecting rod 17, owing to be provided with horizontal pole 11, can make the stable slip of lead screw seat 12 in first groove 10.

The utility model discloses in, second groove 13 has been seted up on one side inner wall of fixed case 1, the welding has same bracing piece 14 on the top inner wall of second groove 13 and on the inner wall of bottom, slidable mounting has a removal seat 15 in the second groove 13, remove a 15 movable sleeve and establish on bracing piece 14, the welding has connecting plate 16 in one side of bracing piece 14, and connecting rod 17's the other end articulates on connecting plate 16, owing to be provided with connecting plate 16, connecting rod 17's removal can drive connecting plate 16 and reciprocate.

The utility model discloses in, the welding of the top of connecting plate 16 has the one end of gag lever post 18, and another welding of gag lever post 18 has lifter plate 19, has seted up slide opening 21 on the lifter plate 19, and slidable mounting has slide bar 20 in the slide opening 21, and the one end welding of slide bar 20 is on carousel 8, owing to be provided with slide bar 20, reciprocating of lifter plate 19 can drive carousel 8 through slide bar 20 and rotate.

The utility model discloses in, the fixed cover in top of pivot 2 is equipped with the bearing, and the outer lane welding of bearing is on fixed case 1's top inner wall, owing to be provided with the bearing, can make pivot 2 carry out stable rotation.

In the utility model, when the LED lamp 3 needs to be rotated, the motor 9 is started by the control switch, the motor 9 drives the screw rod 22 to rotate through the output shaft, the screw rod 22 rotates to drive the screw rod seat 12 to move, so that the screw rod seat 12 slides in the first groove 10, under the action of the cross rod 11, the screw rod seat 12 can stably move, the screw rod seat 12 drives the connecting rod 17 to move, the connecting rod 17 drives the connecting plate 16 to move upwards, the connecting plate 16 drives the movable seat 15 to slide in the second groove 13, under the action of the supporting rod 14, the movable plate 15 stably moves, the connecting plate 16 drives the limiting rod 18 to move, the limiting rod 18 drives the lifting plate 19 to move upwards, the lifting plate 19 moves upwards, so that the sliding rod 20 slides in the sliding hole 21, the sliding rod 20 drives the turntable 8 to rotate, the turntable 8 drives the rotating rod 6 to rotate, dwang 6 drives worm wheel 7 and rotates, and worm wheel 7 drives worm 4 and rotates, and worm 4 drives pivot 2 and rotates, and pivot 2 drives LED lamps and lanterns 3 and rotates, can make sliding seat 12 reset through reverse starter motor 9 to make LED lamps and lanterns 3 reset, thereby be convenient for rotate LED lamps and lanterns 3.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A rotating shaft device of an LED lamp comprises a fixed box (1) and is characterized in that, one end of a rotating shaft (2) is rotatably installed on the inner wall of the top of the fixed box (1), the other end of the rotating shaft (2) penetrates through the fixed box (1) and is fixedly provided with an LED lamp (3), a worm (4) is fixedly sleeved on the rotating shaft (2), two symmetrically arranged fixed plates (5) are fixedly installed on the inner wall of the top of the fixed box (1), a same rotating rod (6) is rotatably installed between the two fixed plates (5), a worm wheel (7) is fixedly sleeved on the rotating rod (6), and worm wheel (7) and worm (4) mesh mutually that correspond, the one end of dwang (6) extends to the outside of corresponding fixed plate (5) and fixed mounting has carousel (8), one side fixed mounting of fixed box (1) has motor (9), and the output shaft of motor (9) extends to in the fixed box (1) and fixed mounting has lead screw (22).

2. The rotating shaft device of the LED lamp according to claim 1, wherein a first groove (10) is formed in the inner wall of the bottom of the fixed box (1), the same cross rod (11) is fixedly installed on the inner walls of two sides of the first groove (10), a screw rod seat (12) is installed in the first groove (10) in a sliding mode, the screw rod seat (12) is movably sleeved on the cross rod (11), the screw rod seat (12) is sleeved on the screw rod (22) in a threaded mode, and one side of the screw rod seat (12) is hinged to one end of the connecting rod (17).

3. The rotating shaft device of the LED lamp according to claim 1, wherein a second groove (13) is formed in one side inner wall of the fixed box (1), the same supporting rod (14) is fixedly installed on the top inner wall and the bottom inner wall of the second groove (13), a moving seat (15) is slidably installed in the second groove (13), the moving seat (15) is movably sleeved on the supporting rod (14), a connecting plate (16) is fixedly installed on one side of the supporting rod (14), and the other end of the connecting rod (17) is hinged to the connecting plate (16).

4. The rotating shaft device of the LED lamp according to claim 3, wherein one end of a limiting rod (18) is fixedly mounted at the top of the connecting plate (16), a lifting plate (19) is fixedly mounted at the other end of the limiting rod (18), a sliding hole (21) is formed in the lifting plate (19), a sliding rod (20) is slidably mounted in the sliding hole (21), and one end of the sliding rod (20) is fixedly mounted on the turntable (8).

5. The rotating shaft device of the LED lamp as claimed in claim 1, wherein the top end of the rotating shaft (2) is fixedly sleeved with a bearing, and the outer ring of the bearing is fixedly installed on the inner wall of the top of the fixed box (1).