Stair brightening equipment with adjustable irradiation angle

Abstract

The utility model relates to the technical field of lighting lamps, and discloses an irradiation angle adjustable stair lighting device which comprises a base, a plurality of positioning holes are formed in the outer side of the base, a sleeve is fixedly installed on the top of the base, an anti-breaking plug is fixedly installed on the outer side of the sleeve, a mounting groove is formed in the outer side of the base, and the anti-breaking plug is fixedly installed in the mounting groove. Mounting plates are fixedly mounted on the outer sides of the mounting grooves, and positioning bolts are fixedly mounted on the outer sides of the mounting plates. According to the stair brightening equipment capable of adjusting the irradiation angle, through the design of the motor, the supporting plate can be driven to rotate, and through the cooperation of the design of an upper sliding groove and a rolling wheel, the rolling wheel can slide in the sliding groove, so that the supporting plate can be driven to rotate, the rolling wheel can play a supporting role, and the smoothness during rotation can be improved; through the design of the multiple rollers, the rotating columns and the supporting rods, in the rotating process, pressure borne by the single roller, the rotating columns and the supporting rods can be effectively dispersed, and normal rotation is prevented from being affected.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting lamps, in particular to a staircase lighting device with adjustable irradiation angle. Background Art

[0002] Lighting project, also known as urban lighting project, refers to the lighting of landmark buildings, shopping malls, tourist attractions, streets and other places with high traffic volume in order to beautify the urban environment and improve the overall image of the city. Generally, LED lights are used in lighting projects.

[0003] China Utility Model Patent Publication No.: CN 219955212 U3, discloses: an angle-adjustable lighting lamp, in which a handle drives a control shaft rod to rotate, and a screw rod drives a corresponding friction block to move. After the friction block is no longer in contact with the inner wall of the adjustment hole, the support limit for the universal adjustment ball can be cancelled, and the universal adjustment ball can be rotated arbitrarily. However, the angle-adjustable lighting lamp is not convenient for rapid replacement of the lampshade, and is not convenient for subsequent maintenance and replacement. Moreover, the angle-adjustable lighting lamp is not designed with a stable supporting device during the rotation of the equipment, which easily leads to tipping over during the angle adjustment process, and has poor practicality. Utility Model Content

[0004] Technical problem solved: In view of the deficiencies of the prior art, the utility model provides a stair lighting device with adjustable illumination angle to solve the problems raised in the above background.

[0005] Technical Solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a stair lighting device with adjustable illumination angle, comprising a base, a plurality of positioning holes are provided on the outer side of the base, a sleeve is fixedly installed on the top of the base, an anti-breaking plug is fixedly installed on the outer side of the sleeve, a mounting groove is provided on the outer side of the base, a mounting plate is fixedly installed on the outer side of the mounting groove, a positioning bolt is fixedly installed on the outer side of the mounting plate, a slide groove is provided on the outer side of the mounting plate, a roller is provided on the outer side of the slide groove, a rotating column is fixedly installed on the outer side of the roller, a support rod is rotatably installed on the outer side of the rotating column, a support plate is fixedly installed on the outer side of the support rod, a support column is fixedly installed on the top of the support plate, a positioning sleeve is fixedly installed on the outer side of the support column, a lamp holder is provided on the outer side of the positioning sleeve, a rotating rod is fixedly installed on the outer side of the lamp holder, an electric slide rail is fixedly installed on the top of the support plate, a slider is slidably connected to the outer side of the electric slide rail, a connecting block is fixedly installed on the outer side of the lamp holder, a card block is provided on the outer side of the sleeve, a sliding groove is provided on the outer side of the sleeve, a lampshade is provided on the outer side of the sleeve, and a motor is fixedly installed on the top of the base.

[0007] Preferably, the output end of the motor is fixedly mounted on the support plate, and the slide groove and the roller are rotatably connected.

[0008] Through the above technical solution, the support plate can be driven to rotate through the design of the motor, and combined with the design of the slide groove and the roller, the roller can slide in the slide groove, which can not only drive the support plate to rotate, but also the roller can play a supporting role and improve the smoothness of rotation.

[0009] Preferably, the rollers, rotating columns and support rods are provided in equal numbers, and the plurality of rollers, rotating columns and support rods are distributed in a ring shape.

[0010] Through the above technical solution, through the design of multiple rollers, rotating columns and support rods, during the rotation process, the pressure on a single roller, rotating column and support rod can be effectively dispersed to avoid affecting the normal rotation.

[0011] Preferably, the lampshade and the clamping block are fixedly mounted, and the clamping block and the sliding groove are slidably connected.

[0012] Through the above technical solution, through the lampshade and the card block, and in conjunction with the sliding groove, the card block can be put into the opening of the sliding groove, and then the lampshade is rotated to make the card block fit the sliding groove. With the influence of gravity, the lampshade can be quickly replaced.

[0013] Preferably, the rotating rod and the positioning sleeve are rotatably connected, and the sliding block and the connecting block are fixedly installed.

[0014] Through the above technical solution, the slider can be moved left and right on the electric slide rail by cooperating with the rotating rod and the positioning sleeve with the slider and the connecting block, and then the connecting block can be driven to move left and right, so that the inclination angle of the lamp holder can be changed.

[0015] Preferably, the positioning holes are in a "circular" structure, and a plurality of the positioning holes are provided, and the plurality of positioning holes are distributed in a ring shape.

[0016] Through the above technical solution, through the design of the circular positioning holes, the base can be quickly installed from the positioning holes of the base, thereby improving the installation efficiency of the overall lighting equipment and improving the practicality of the overall device.

[0017] Preferably, the positioning bolts are provided in equal numbers, the mounting grooves are adapted to the mounting plate, and the positioning bolts penetrate the mounting plate and extend to the interior of the base.

[0018] Through the above technical solution, the mounting plate can be quickly positioned through the mounting groove and the mounting plate, and after the mounting plate is installed, the positioning bolts can be used to quickly install the mounting plate, which is convenient for later maintenance and replacement.

[0019] Compared with the prior art, the utility model provides a stair lighting device with adjustable illumination angle, which has the following beneficial effects:

[0020] 1. The staircase lighting equipment with adjustable illumination angle can drive the support plate to rotate through the design of the motor, and with the design of the slide groove and the roller, the roller can slide in the slide groove, which can not only drive the support plate to rotate, but also play a supporting role and improve the smoothness of rotation through the roller. Through the design of multiple rollers, rotating columns and support rods, the pressure on a single roller, rotating column and support rod can be effectively dispersed during the rotation process to avoid affecting the normal rotation;

[0021] 2. The stair lighting equipment with adjustable illumination angle can make the slider move left and right on the electric slide rail through the rotating rod and the positioning sleeve in conjunction with the upper slider and the connecting block, and then drive the connecting block to move left and right, so as to realize the change of the inclination angle of the lamp holder. Through the lampshade and the card block, and in conjunction with the upper sliding groove, the card block can be put into the opening of the sliding groove, and then the lampshade can be rotated to make the card block fit the sliding groove. With the influence of gravity, the lampshade can be quickly replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the installation structure of the lamp holder and the rotating rod of the utility model;

[0024] Figure 3 This is a schematic diagram of the installation structure of the installation plate and positioning bolts of the utility model;

[0025] Figure 4 This is a schematic diagram of the installation structure of the slideway and roller of the utility model;

[0026] Figure 5 It is a schematic diagram of the cross-sectional structure of the utility model.

[0027] Among them: 1. base; 2. positioning hole; 3. sleeve; 4. anti-break plug; 5. mounting groove; 6. mounting plate; 7. positioning bolt; 8. slide groove; 9. roller; 10. rotating column; 11. support rod; 12. support plate; 13. support column; 14. positioning sleeve; 15. lamp holder; 16. rotating rod; 17. electric slide rail; 18. slider; 19. connecting block; 20. clamping block; 21. sliding groove; 22. lamp cover; 23. motor. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Embodiment 1: Figure 1-5 As shown, the utility model provides a staircase lighting device with adjustable illumination angle, including a base 1, a plurality of positioning holes 2 are opened on the outer side of the base 1, a sleeve 3 is fixedly installed on the top of the base 1, an anti-breakage plug 4 is fixedly installed on the outer side of the sleeve 3, a mounting groove 5 is opened on the outer side of the base 1, a mounting plate 6 is fixedly installed on the outer side of the mounting groove 5, a positioning bolt 7 is fixedly installed on the outer side of the mounting plate 6, a slide groove 8 is opened on the outer side of the mounting plate 6, a roller 9 is arranged on the outer side of the slide groove 8, a rotating column 10 is fixedly installed on the outer side of the roller 9, a support rod 11 is rotatably installed on the outer side of the rotating column 10, and the support rod 1 A support plate 12 is fixedly installed on the outer side of the support plate 12, a support column 13 is fixedly installed on the top of the support plate 12, a positioning sleeve 14 is fixedly installed on the outer side of the support column 13, a lamp holder 15 is arranged on the outer side of the positioning sleeve 14, a rotating rod 16 is fixedly installed on the outer side of the lamp holder 15, an electric slide rail 17 is fixedly installed on the top of the support plate 12, a sliding block 18 is slidably connected to the outer side of the electric slide rail 17, a connecting block 19 is fixedly installed on the outer side of the lamp holder 15, a clamping block 20 is arranged on the outer side of the sleeve 3, a sliding groove 21 is opened on the outer side of the sleeve 3, a lamp cover 22 is arranged on the outer side of the sleeve 3, and a motor 23 is fixedly installed on the top of the base 1.

[0030] Specifically, the output end of the motor 23 is fixedly installed on the support plate 12, and the slide groove 8 and the roller 9 are rotatably connected. The advantage is that the design of the motor 23 can drive the support plate 12 to rotate, and combined with the design of the slide groove 8 and the roller 9, the roller 9 can slide in the slide groove 8, which can not only drive the support plate 12 to rotate, but also the roller 9 can play a supporting role and improve the smoothness of rotation.

[0031] Specifically, the same number of rollers 9, rotating columns 10 and support rods 11 are provided, and the multiple rollers 9, rotating columns 10 and support rods 11 are distributed in a ring shape. The advantage is that, through the design of multiple rollers 9, rotating columns 10 and support rods 11, during the rotation process, the pressure on a single roller 9, rotating column 10 and support rod 11 can be effectively dispersed to avoid affecting the normal rotation.

[0032] Specifically, the lampshade 22 and the block 20 are fixedly installed, and the block 20 and the sliding groove 21 are slidably connected. The advantage is that through the lampshade 22 and the block 20, and in conjunction with the sliding groove 21, the block 20 can be inserted from the opening of the sliding groove 21, and then the lampshade 22 is rotated to make the block 20 and the sliding groove 21 compatible. With the influence of gravity, the lampshade 22 can be quickly replaced.

[0033] Embodiment 2: Figure 2-5 As shown, as an improvement to the previous embodiment.

[0034] Specifically, the rotating rod 16 and the positioning sleeve 14 are rotatably connected, and the slider 18 and the connecting block 19 are fixedly installed. The advantage is that the slider 18 can be moved left and right on the electric slide rail 17 by cooperating with the rotating rod 16 and the positioning sleeve 14, and then the connecting block 19 can be driven to move left and right, so that the inclination angle of the lamp holder 15 can be changed.

[0035] Specifically, the positioning holes 2 are in a "circular" structure, and a plurality of the positioning holes 2 are provided, and the plurality of positioning holes 2 are distributed in a ring shape. The advantage is that, through the design of the circular positioning holes 2, the base 1 can be quickly installed from the positioning holes 2 of the base 1, thereby improving the installation efficiency of the overall lighting equipment and improving the practicability of the overall device.

[0036] Specifically, the same number of positioning bolts 7 is provided, the mounting groove 5 is adapted to the mounting plate 6, and the positioning bolts 7 penetrate the mounting plate 6 and extend to the inside of the base 1. The advantage is that the mounting plate 6 can be quickly positioned through the mounting groove 5 and the mounting plate 6. After the mounting plate 6 is installed, the positioning bolts 7 can be used to quickly install the mounting plate 6, which is convenient for later maintenance and replacement.

[0037] Working principle: When in use, the motor 23 is designed to drive the support plate 12 to rotate, and in combination with the design of the slide groove 8 and the roller 9, the roller 9 can slide in the slide groove 8, which can not only drive the support plate 12 to rotate, but also the roller 9 can play a supporting role and improve the smoothness of rotation. Through the design of multiple rollers 9, rotating columns 10 and support rods 11, the pressure on a single roller 9, rotating column 10 and support rod 11 can be effectively dispersed during the rotation process to avoid affecting the normal rotation. Through the lampshade 22 and the block 20, and in combination with the sliding groove 21, the light can be released from the opening of the sliding groove 21. Insert the block 20, then rotate the lampshade 22, so that the block 20 can be matched with the sliding groove 21. With the influence of gravity, the lampshade 22 can be quickly replaced. The slider 18 and the connecting block 19 can be matched with the rotating rod 16 and the positioning sleeve 14, so that the slider 18 can move left and right on the electric slide rail 17, and then the connecting block 19 can be driven to move left and right, so that the inclination angle of the lamp holder 15 can be changed. Through the design of the circular positioning hole 2, the base 1 can be quickly installed from the positioning hole 2 of the base 1, so as to improve the installation efficiency of the overall lighting equipment and the practicality of the overall device. The mounting plate 6 can be quickly positioned through the mounting groove 5 and the mounting plate 6. After the mounting plate 6 is installed, the positioning bolt 7 can be matched to realize the rapid installation of the mounting plate 6, which is convenient for later maintenance and replacement.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A staircase lighting device with adjustable illumination angle, comprising a base (1), characterized in that: The base (1) is provided with a plurality of positioning holes (2) on the outside, a sleeve (3) is fixedly installed on the top of the base (1), an anti-breaking plug (4) is fixedly installed on the outside of the sleeve (3), a mounting groove (5) is provided on the outside of the base (1), a mounting plate (6) is fixedly installed on the outside of the mounting groove (5), a positioning bolt (7) is fixedly installed on the outside of the mounting plate (6), a sliding groove (8) is provided on the outside of the mounting plate (6), a roller (9) is arranged on the outside of the sliding groove (8), a rotating column (10) is fixedly installed on the outside of the roller (9), a support rod (11) is rotatably installed on the outside of the rotating column (10), a support plate (12) is fixedly installed on the outside of the support rod (11), and the support A support column (13) is fixedly mounted on the top of the plate (12); a positioning sleeve (14) is fixedly mounted on the outer side of the support column (13); a lamp holder (15) is arranged on the outer side of the positioning sleeve (14); a rotating rod (16) is fixedly mounted on the outer side of the lamp holder (15); an electric slide rail (17) is fixedly mounted on the top of the support plate (12); a sliding block (18) is slidably connected to the outer side of the electric slide rail (17); a connecting block (19) is fixedly mounted on the outer side of the lamp holder (15); a clamping block (20) is arranged on the outer side of the sleeve (3); a sliding groove (21) is provided on the outer side of the sleeve (3); a lamp cover (22) is arranged on the outer side of the sleeve (3); and a motor (23) is fixedly mounted on the top of the base (1).

2. The staircase lighting device with adjustable illumination angle according to claim 1 is characterized in that: The output end of the motor (23) is fixedly mounted on the support plate (12), and the slide groove (8) and the roller (9) are rotatably connected.

3. The staircase lighting device with adjustable illumination angle according to claim 1 is characterized in that: The rollers (9), rotating columns (10) and supporting rods (11) are provided in equal numbers, and the plurality of rollers (9), rotating columns (10) and supporting rods (11) are distributed in a ring shape.

4. The staircase lighting device with adjustable illumination angle according to claim 1 is characterized in that: The lampshade (22) and the clamping block (20) are fixedly mounted, and the clamping block (20) and the sliding groove (21) are slidably connected.

5. The staircase lighting device with adjustable illumination angle according to claim 1 is characterized in that: The rotating rod (16) and the positioning sleeve (14) are rotatably connected, and the sliding block (18) and the connecting block (19) are fixedly installed.

6. The staircase lighting device with adjustable illumination angle according to claim 1 is characterized in that: The positioning holes (2) are of a "circular" structure, and a plurality of the positioning holes (2) are provided, and the plurality of positioning holes (2) are distributed in a ring shape.

7. The staircase lighting device with adjustable illumination angle according to claim 1 is characterized in that: The positioning bolts (7) are provided in equal numbers, the mounting grooves (5) are adapted to the mounting plate (6), and the positioning bolts (7) penetrate the mounting plate (6) and extend to the interior of the base (1).

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