CN213576925U

CN213576925U - LED lighting for interior decoration

Info

Publication number: CN213576925U
Application number: CN202023001728.6U
Authority: CN
Inventors: 李坚
Original assignee: Suzhou Lijie Mechanical And Electrical Co ltd
Current assignee: Suzhou Lijie Mechanical And Electrical Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-06-29
Anticipated expiration: 2030-12-14

Abstract

The utility model is suitable for the field of LED lamp processing, and provides an LED lighting lamp for interior decoration, which comprises a hollow bottom frame, a support frame is fixedly connected to the upper surface of the hollow bottom frame, and the right side wall of the support frame passes through a bearing A bidirectional screw rod is rotatably connected, two threaded sliding sleeves are threadedly connected to the outer surface of the bidirectional screw rod, and the lower surfaces of the two threaded sliding sleeves are hinged with connecting rods, and the bottom wall of the hollow bottom frame is provided with sliding The inside of the chute is slidably connected with two sliders, the upper surface of the support frame is movably interposed with a threaded sleeve, the interior of the threaded sleeve is threadedly connected with a threaded column, and the top of the threaded column is threaded. A top plate is fixedly connected, and the lower surface of the top plate is provided with LED lighting lamps. Through the arrangement of a series of structures, the device is easy to adjust the height and can also make the device more stable, preventing the LED lighting lamps from falling due to the upward deviation of the center of gravity. cause damage.

Description

LED light for interior decoration

Technical Field

The utility model belongs to the technical field of the construction equipment, especially, relate to a LED light for interior decoration.

Background

The LED lamp is a semiconductor material chip which can emit light, the chip is solidified on the bracket by using silver glue or white glue, then the chip and the circuit board are connected by using silver wires or gold wires, the periphery of the chip is sealed by epoxy resin, the effect of protecting internal core wires is achieved, and finally the shell is installed. The heart of the LED is a semiconductor wafer, one end of the wafer is attached to a support, the other end of the wafer is a cathode, and the other end of the wafer is connected with an anode of a power supply, so that the whole wafer is packaged by epoxy resin.

The interior decoration generally comprises wall surface engineering, ground engineering, top surface engineering, hydroelectric engineering and the like, and in the process of mounting hydroelectric power, better lighting conditions are required to be achieved in site construction so as to meet the requirements of decoration conditions. In order to illuminate a construction site conveniently, construction personnel generally illuminate the construction site through a rechargeable illuminating lamp, and the lamp is necessary in the process of building construction at night, but generally adopts a mode that a bulb is hung at a certain place for illumination. The light height of using in current indoor water and electricity construction all is fixed, can not adjust the height of light, and it is not good to make some operation decorations owing to shine the effect not good when leading to night work, has seriously influenced the efficiency of fitment, and the altitude mixture control back of light, and the focus shifts up, leads to the unstability, emptys easily and causes the bright damage of LED illuminator.

SUMMERY OF THE UTILITY MODEL

The utility model provides a LED light for interior decoration aims at solving current light height and all is fixed, can not adjust the height of light, because shine the effect not good certain operation fitment of messenger not good when leading to the night work, has seriously influenced the efficiency of fitment, and the altitude mixture control back of light, and the focus shifts up, leads to the unstability, emptys easily and causes the problem of the bright damage of LED light.

The utility model discloses a realize like this, a LED light for interior decoration, including hollow underframe, the last fixed surface of hollow underframe is connected with the support frame, the right side wall of support frame is rotated through the bearing and is connected with two-way lead screw, the surface threaded connection of two-way lead screw has two screw thread sliding sleeves, two the lower surface of screw thread sliding sleeve articulates there is the connecting rod, the spout has been seted up to the diapire of hollow underframe, the inside sliding connection of spout has two sliders, the lower surface movable mounting of hollow underframe has four universal wheels, the last surface activity interlude of support frame is provided with the threaded sleeve, the inside threaded connection of threaded sleeve has the screw thread post, the top fixedly connected with roof of screw thread post, the lower surface of roof is provided with the LED light, the surface of LED light is provided with the lamp shade.

Preferably, the left end of the bidirectional screw rod penetrates through and extends to the left side face of the support frame, and the left end of the bidirectional screw rod is fixedly connected with a hand wheel.

Preferably, the outer surface of the bidirectional screw rod is provided with two sections of threads with opposite directions, and the two thread sliding sleeves are symmetrically arranged on the outer surfaces of the threads with opposite directions at two ends.

Preferably, a first opening is formed in the upper surface of the hollow bottom frame, and the bottom end of the connecting rod extends into the hollow bottom frame through the first opening and is hinged to the sliding block.

Preferably, the second opening has all been seted up to the both sides face of hollow underframe, two the equal fixedly connected with L type push rod in one side that the slider was carried on the back mutually, L type push rod passes through the second opening extends to the surface of hollow underframe, just the bottom movable mounting of L type push rod has the gyro wheel, just the lower surface of gyro wheel with the lower surface looks parallel and level of universal wheel.

Preferably, the outer surface cover of two-way lead screw is equipped with initiative conical gear, threaded sleeve's bottom cover is equipped with driven conical gear, initiative conical gear with driven conical gear meshing, just initiative conical gear is located the center department of two-way lead screw.

Preferably, the upper surface of the support frame is fixedly connected with a fixing plate, a limiting groove is formed in the left side face of the fixing plate, and the limiting groove is connected with the top plate in a sliding mode.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a LED light for interior decoration:

1. the bidirectional screw rod is driven to rotate by rotating the hand wheel, the bidirectional screw rod drives the two threaded sliding sleeves to synchronously rotate, and the two threaded sliding sleeves are limited by the first opening, so that the two sliding blocks can be driven to synchronously slide in the sliding groove oppositely or back to back when the two threaded sliding sleeves synchronously rotate, and the two L-shaped push rods are further pushed inwards or outwards, so that the distance between the two rollers can be adjusted, the stability of the device is improved, and the mobility of the device is not influenced;

2. through mutually supporting through initiative conical gear and driven conical gear when two-way lead screw rotates, and then driven threaded sleeve rotates, carries on spacingly through the spacing groove that is located the fixed plate left surface, can drive the screw thread post when threaded sleeve rotates and reciprocate, and then can adjust the height that is located the LED light of roof below, excellent in use effect.

Drawings

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

fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

FIG. 3 is a schematic view of the three-dimensional structure of the hollow bottom frame of the present invention;

in the figure: 1. a hollow bottom frame; 2. a support frame; 3. a bidirectional screw rod; 4. a hand wheel; 5. a threaded sliding sleeve; 6. a connecting rod; 7. a chute; 8. a slider; 9. a first opening; 10. an L-shaped push rod; 11. a second opening; 12. a roller; 13. a universal wheel; 14. a threaded sleeve; 15. a driving bevel gear; 16. a driven bevel gear; 17. a threaded post; 18. a top plate; 19. a fixing plate; 20. a limiting groove; 21. an LED lighting lamp; 22. and a lampshade.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-3, the utility model provides a technical solution of an LED lighting lamp for interior decoration: including hollow underframe 1, the last fixed surface of hollow underframe 1 is connected with support frame 2, the right side wall of support frame 2 is connected with two-way lead screw 3 through the bearing rotation, the surface threaded connection of two-way lead screw 3 has two screw sliding sleeve 5, the lower surface of two screw sliding sleeve 5 articulates there is connecting rod 6, spout 7 has been seted up to the diapire of hollow underframe 1, the inside sliding connection of spout 7 has two sliders 8, the lower surface movable mounting of hollow underframe 1 has four universal wheels 13, the last surface activity interlude of support frame 2 is provided with threaded sleeve 14, threaded sleeve 14's inside threaded connection has threaded post 17, the top fixedly connected with roof 18 of threaded post 17, the lower surface of roof 18 is provided with LED light 21, the surface of LED light 21 is provided with lamp shade 22.

In the embodiment, through the arranged two-way screw rod 3, the two-way screw rod 3 is rotated to drive the two threaded sliding sleeves 5 to synchronously rotate, and the limit is carried out through the first opening 9, so that the two sliding blocks 8 can be driven to synchronously face or back to slide in the sliding groove 7 when the two threaded sliding sleeves 5 synchronously rotate, and then the two L-shaped push rods 10 are pushed inwards or outwards, so that the distance between the two rollers 12 can be adjusted, the stability of the device is convenient to improve, and the mobility of the device is not influenced, when the two-way screw rod 3 rotates, the threaded sleeve 14 is driven to rotate through the mutual matching of the driving conical gear 15 and the driven conical gear 16, the limit is carried out through the limiting groove 20 on the left side surface of the fixing plate 19, when the threaded sleeve 14 rotates, the threaded column 17 can be driven to move up and down, and further the height of the LED, the practicability is improved.

Furthermore, the left end of the bidirectional screw rod 3 penetrates through and extends to the left side surface of the support frame 2, and the left end of the bidirectional screw rod 3 is fixedly connected with a hand wheel 4.

In the present embodiment, it is convenient to rotate the bidirectional screw 3.

Furthermore, two sections of threads with opposite directions are arranged on the outer surface of the bidirectional screw rod 3, and the two threaded sliding sleeves 5 are symmetrically arranged on the outer surfaces of the threads with opposite directions at two ends.

In this embodiment, when the bidirectional screw rod 3 rotates, the two threaded sliding sleeves 5 can be driven to synchronously move relative to each other or move back to back.

Further, first opening 9 has been seted up to the upper surface of hollow underframe 1, and the bottom of connecting rod 6 extends to the inside of hollow underframe 1 and articulates with slider 8 through first opening 9.

In this embodiment, the screw sliding sleeve 5 has a limiting function, and can drive the sliding block 8 to move when moving.

Further, second opening 11 has all been seted up to the both sides face of hollow underframe 1, and the equal fixedly connected with L type push rod 10 in one side that two sliders 8 carried on the back mutually, L type push rod 10 extend to the surface of hollow underframe 1 through second opening 11, and the bottom movable mounting of L type push rod 10 has gyro wheel 12, and the lower surface of gyro wheel 12 and the lower surface looks parallel and level of universal wheel 13.

In the present embodiment, when the slider 8 moves, the L-shaped push rod 10 can be pushed, and a stable effect can be obtained.

Further, the outer surface of the bidirectional screw rod 3 is sleeved with a driving bevel gear 15, the bottom end of the threaded sleeve 14 is sleeved with a driven bevel gear 16, the driving bevel gear 15 is meshed with the driven bevel gear 16, and the driving bevel gear 15 is located at the center of the bidirectional screw rod 3.

In the present embodiment, the threaded sleeve 14 is rotated when the bidirectional screw 3 is rotated.

Furthermore, the upper surface of the supporting frame 2 is fixedly connected with a fixing plate 19, a limiting groove 20 is formed in the left side surface of the fixing plate 19, and the limiting groove 20 is connected with the top plate 18 in a sliding mode.

In the present embodiment, the screw sleeve 14 is rotated to drive the screw post 17 to move up and down, thereby playing a role of limiting.

The utility model discloses a theory of operation and use flow: before the device is used, the safety of the device is checked firstly, the two-way screw rod 3 is driven to rotate by rotating the hand wheel, the two-way screw rod 3 drives the two threaded sliding sleeves 5 to synchronously rotate and is limited by the first opening 9, so that the two sliding blocks 8 can be driven to synchronously slide in the sliding groove 7 oppositely or reversely when the two threaded sliding sleeves 5 synchronously rotate, the two L-shaped push rods 10 are further pushed inwards or outwards, the distance between the two rollers 12 can be adjusted, the stability of the device is improved, meanwhile, the mobility of the device is not influenced, when the two-way screw rod 3 rotates, the threaded sleeve 14 is driven to rotate by mutually matching the driving conical gear 15 and the driven conical gear 16, the limiting groove 20 positioned on the left side surface of the fixing plate 19 is used for limiting, when the threaded sleeve 14 rotates, the threaded column 17 can be driven to move up and down, and the height of the LED illuminating lamp 21 positioned below the, the use effect is good.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. An LED lighting lamp for interior decoration, comprising a hollow bottom frame (1), characterized in that: a support frame (2) is fixedly connected to the upper surface of the hollow bottom frame (1), and the support frame (2) A bidirectional screw (3) is rotatably connected to the right side wall of the two-way screw (3) through a bearing, and two threaded sliding sleeves (5) are threadedly connected to the outer surface of the bidirectional screw (3). A connecting rod (6) is hinged on the lower surface, a chute (7) is opened on the bottom wall of the hollow bottom frame (1), and two sliders (8) are slidably connected inside the chute (7), so Four universal wheels (13) are movably installed on the lower surface of the hollow bottom frame (1), and threaded sleeves (14) are movably interposed on the upper surface of the support frame (2). ) is threadedly connected with a threaded post (17), the top of the threaded post (17) is fixedly connected with a top plate (18), and the lower surface of the top plate (18) is provided with an LED lighting lamp (21), the LED The outer surface of the lighting lamp (21) is provided with a lampshade (22).

2. An indoor decoration LED lighting lamp according to claim 1, characterized in that: the left end of the two-way screw (3) penetrates and extends to the left side of the support frame (2), and all the A handwheel (4) is fixedly connected to the left end of the two-way screw (3).

3. The LED lighting lamp for interior decoration according to claim 1, characterized in that: the outer surface of the two-way screw (3) is provided with two threads of opposite directions, and two of the threads are sliding sleeves. (5) Symmetrically arranged on the outer surfaces of the threads in opposite directions at both ends.

4. The LED lighting lamp for interior decoration according to claim 1, characterized in that: the upper surface of the hollow bottom frame (1) is provided with a first opening (9), and the connecting rod (6) is provided with a first opening (9). The bottom end extends to the inside of the hollow bottom frame (1) through the first opening (9) and is hinged with the slider (8).

5. The LED lighting lamp for interior decoration according to claim 1, characterized in that: both sides of the hollow bottom frame (1) are provided with second openings (11), and the two sliding blocks ( 8) L-shaped push rods (10) are fixedly connected to the opposite sides, and the L-shaped push rods (10) extend to the outer surface of the hollow bottom frame (1) through the second opening (11) , and a roller (12) is movably installed at the bottom end of the L-shaped push rod (10), and the lower surface of the roller (12) is flush with the lower surface of the universal wheel (13).

6. The LED lighting lamp for interior decoration according to claim 1, characterized in that: the outer surface of the two-way screw (3) is sleeved with a driving bevel gear (15), and the threaded sleeve ( The bottom end of 14) is sleeved with a driven bevel gear (16), the driving bevel gear (15) meshes with the driven bevel gear (16), and the driving bevel gear (15) is located in the at the center of the bidirectional screw (3).

7. The LED lighting lamp for interior decoration according to claim 1, characterized in that: a fixing plate (19) is fixedly connected to the upper surface of the support frame (2), and the left side of the fixing plate (19) is fixedly connected A limiting groove (20) is provided on the side surface, and the limiting groove (20) is slidably connected with the top plate (18).