Angle-adjustable wall lamp

Abstract

The angle-adjustable wall lamp comprises a mounting plate, a protective shell is fixedly connected to the right side of the mounting plate, and a protective cover is arranged at the bottom end of the right side of the protective shell. According to the angle-adjustable wall lamp, a servo motor and a tooth groove are arranged, the servo motor drives a mounting frame to rotate through a connecting shaft, the mounting frame can drive a protective cover to rotate front and back through rotation of the mounting frame, and therefore the direction of an illuminating lamp in the protective cover can be adjusted, and a handle is pulled; the handle drives the connecting rod to move, so that the tooth block outside the fluted disc is separated from the interior of the tooth groove, the connecting rod is not fixed, then the connecting rod is rotated, the connecting rod drives the adjusting rod and the protective cover to rotate left and right through the fixing sleeve, and therefore the lighting angle of the lighting lamp can be adjusted according to the requirement of a user. And then the handle is pushed to enable the tooth block to be embedded in the tooth groove to fix the tooth disc, so that the problems that the illumination angle is inconvenient to adjust according to the self requirement, and the use is easily influenced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of wall lamps, in particular to a wall lamp with adjustable angles. Background Art

[0002] A lamp refers to an appliance that can transmit light, distribute and change the distribution of light from a light source. A wall lamp is a type of lamp that is installed on indoor walls for auxiliary lighting and decoration. There are many types and styles of wall lamps. Common wall lamps include ceiling lamps, color-changing wall lamps, bedside wall lamps, mirror wall lamps, etc.

[0003] There are still some problems with common wall lamps. For example, some wall lamps are fixed when in use, which makes it inconvenient to adjust the lighting angle according to one's own needs. The flexibility is poor, which easily affects the use, and it is inconvenient to limit and fix the wall lamps.

[0004] Therefore, we propose an angle-adjustable wall lamp to improve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a wall lamp with adjustable angle, so as to solve the problem in the above background technology that it is inconvenient to adjust the lighting angle according to one's own needs, which easily affects the use.

[0006] To achieve the above object, the utility model provides the following technical solution: an angle-adjustable wall lamp, comprising a mounting plate, a protective shell is fixedly connected to the right side of the mounting plate, a protective cover is arranged at the bottom end of the right side of the protective shell, a lampshade is arranged at the bottom end of the protective cover, and an adjustment structure for facilitating angle adjustment is arranged inside and on the right side of the protective shell;

[0007] The adjustment structure includes a servo motor, a connecting shaft, a connecting rod, a toothed disc and a tooth groove. A servo motor is installed on the left side inside the protective shell, and the output end of the servo motor is fixedly connected to the connecting shaft. A mounting frame is welded on the right side of the connecting shaft. A fixing sleeve is arranged inside the mounting frame, and a connecting rod is fixedly connected inside the fixing sleeve. Fixed frames are fixedly connected to both ends of the mounting frame, and tooth grooves are provided inside the fixed frame. Toothed discs are welded on both ends of the outside of the connecting rod, and a handle is fixedly connected to the front end of the connecting rod.

[0008] Preferably, a lighting lamp is installed inside the protective cover, and fixing holes are opened at the four corners inside the mounting plate.

[0009] Preferably, a tooth block is processed on the outside of the toothed disc, and the tooth block is embedded in the tooth groove, and the tooth block and the tooth groove on the outside of the toothed disc cooperate with each other.

[0010] Preferably, the top end of the protective cover is fixedly connected with an adjusting sleeve, the bottom end of the fixing sleeve is fixedly connected with an adjusting rod, an adjusting hole is provided at the front end inside the adjusting rod, and a fixing bolt is provided inside the adjusting hole.

[0011] Preferably, the adjusting sleeve is sleeved on the outside of the adjusting rod, and the adjusting sleeve is fixed to the outside of the adjusting rod through an adjusting hole and a fixing bolt.

[0012] Preferably, the adjustment holes are provided in a plurality of groups, and the adjustment holes are arranged at equal intervals at the front end inside the adjustment rod.

[0013] Preferably, positioning slots are provided at the top ends of both sides of the lampshade, reserved slots are provided at the bottom ends of both sides inside the protective cover, the reserved slots are fixedly connected to a fixed plate inside, the fixed plate is movably connected to a movable rod inside, a pull ring is fixedly connected to the side of the movable rod close to the outside, a positioning block is fixedly connected to the side of the movable rod close to the middle, and a positioning spring is fixedly connected between the positioning block and the fixed plate.

[0014] Preferably, the positioning block is embedded in the positioning slot, and the positioning spring is arranged outside the movable rod.

[0015] Compared with the prior art, the utility model has the beneficial effects that: the angle-adjustable wall lamp not only facilitates the adjustment of the angle and height of the lighting lamp, but also facilitates the removal of the lampshade;

[0016] (1) A servo motor, a connecting shaft, a handle, a connecting rod, a fixing frame, a toothed disc and a tooth groove are provided. The servo motor is started, and the servo motor drives the mounting frame to rotate through the connecting shaft. The rotation of the mounting frame can drive the mounting frame to drive the protective cover to rotate forward and backward, so that the direction of the lighting lamp inside the protective cover can be adjusted. When the angle of the lighting lamp needs to be adjusted, the handle is pulled, and the handle drives the connecting rod to move so that the tooth block outside the toothed disc is separated from the inside of the tooth groove, so that the connecting rod loses its fixation, and then the connecting rod is rotated. The connecting rod drives the adjustment rod and the protective cover to rotate left and right through the fixing sleeve, so that the lighting angle of the lighting lamp can be adjusted according to the needs of the user. After adjustment, the handle is pushed again to make the tooth block embedded in the inside of the tooth groove to fix the toothed disc and the fixing sleeve;

[0017] (2) By providing an adjustment hole, a fixing bolt, an adjustment sleeve and an adjustment rod, when the height of the protective cover and the lighting lamp needs to be adjusted, the fixing bolt is screwed out from the inside of the adjustment hole, and after the fixing bolt is screwed out, the adjustment sleeve is slid up and down on the outside of the adjustment rod, so that the height of the protective cover and the lighting lamp can be adjusted. After adjusting to a suitable height, the fixing bolt is screwed into the inside of the adjustment hole again to limit and fix the adjustment sleeve, thereby preventing the protective cover and the lighting lamp from accidentally falling off;

[0018] (3) By providing a lampshade, a reserved groove, a positioning slot, a positioning block, a positioning spring, a movable rod, a pull ring and a fixing plate, the lampshade can prevent mosquitoes from entering the interior of the protective cover. When the lampshade needs to be installed, the pull ring is pulled, and the pull ring drives the positioning block to move through the movable rod, and then the lampshade is placed at the bottom of the protective cover. After placement, the pull ring is released, and the positioning spring drives the positioning block to be embedded in the positioning slot to limit and fix the lampshade. When the lampshade needs to be disassembled, the pull ring can be pulled again. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of the side cross-sectional structure of the protective cover of the utility model;

[0021] Figure 3 It is a schematic diagram of an enlarged front cross-sectional structure of a fixing frame of the utility model;

[0022] Figure 4 For the utility model Figure 1 Schematic diagram of the enlarged cross-section structure at point A in the middle.

[0023] In the figure: 1. mounting plate; 2. protective shell; 3. servo motor; 4. connecting shaft; 5. mounting frame; 6. handle; 7. adjustment hole; 8. fixing bolt; 9. adjusting sleeve; 10. protective cover; 11. lampshade; 12. lighting lamp; 13. connecting rod; 14. fixing sleeve; 15. adjusting rod; 16. fixing frame; 17. toothed disc; 18. tooth groove; 19. reserved groove; 20. positioning slot; 21. positioning block; 22. positioning spring; 23. movable rod; 24. pull ring; 25. fixing plate. DETAILED DESCRIPTION

[0024] 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.

[0025] Example 1: Please refer to Figure 1-4 , an angle-adjustable wall lamp, comprising a mounting plate 1, a protective shell 2 is fixedly connected to the right side of the mounting plate 1, a protective cover 10 is arranged at the bottom end of the right side of the protective shell 2, a lampshade 11 is arranged at the bottom end of the inside of the protective cover 10, and an adjustment structure for facilitating angle adjustment is arranged inside and on the right side of the protective shell 2;

[0026] The adjustment structure includes a servo motor 3, a connecting shaft 4, a connecting rod 13, a toothed disc 17 and a tooth groove 18. The servo motor 3 is installed on the left side of the protective shell 2. The output end of the servo motor 3 is fixedly connected to the connecting shaft 4. A mounting frame 5 is welded to the right side of the connecting shaft 4. A fixing sleeve 14 is arranged inside the mounting frame 5. The fixing sleeve 14 is fixedly connected to the connecting rod 13. The two ends of the mounting frame 5 are fixedly connected to the fixing frame 16. The fixing frame 16 is provided with a tooth groove 18. The two ends of the connecting rod 13 are welded with toothed discs 17. The front end of the connecting rod 13 is fixedly connected to the handle 6.

[0027] The interior of the protective cover 10 is equipped with a lighting lamp 12, and fixing holes are opened at the four corners inside the mounting plate 1. The outside of the toothed disc 17 is processed with tooth blocks, and the tooth blocks are embedded in the inside of the tooth grooves 18. The tooth blocks outside the toothed disc 17 and the tooth grooves 18 cooperate with each other.

[0028] Specifically, Figure 1 , Figure 2 and Figure 3 As shown, start the servo motor 3, and the servo motor 3 drives the mounting frame 5 to rotate through the connecting shaft 4. The rotation of the mounting frame 5 can make the mounting frame 5 drive the protective cover 10 to rotate forward and backward, so that the direction of the lighting lamp 12 inside the protective cover 10 can be adjusted. When the angle of the lighting lamp 12 needs to be adjusted, pull the handle 6, and the handle 6 drives the connecting rod 13 to move so that the tooth block outside the tooth plate 17 is separated from the inside of the tooth groove 18, so that the connecting rod 13 loses its fixation, and then rotate the connecting rod 13. The connecting rod 13 drives the adjusting rod 15 and the protective cover 10 to rotate left and right through the fixing sleeve 14, so that the lighting angle of the lighting lamp 12 can be adjusted according to the needs of the user. After the adjustment, push the handle 6 again to make the tooth block embedded in the inside of the tooth groove 18 to fix the tooth plate 17 and the fixing sleeve 14.

[0029] Embodiment 2: The top end of the protective cover 10 is fixedly connected with an adjusting sleeve 9, the bottom end of the fixing sleeve 14 is fixedly connected with an adjusting rod 15, the front end of the adjusting rod 15 is provided with an adjusting hole 7, the inside of the adjusting hole 7 is provided with a fixing bolt 8, the adjusting sleeve 9 is sleeved on the outside of the adjusting rod 15, the adjusting sleeve 9 is fixed to the outside of the adjusting rod 15 through the adjusting hole 7 and the fixing bolt 8, the adjusting holes 7 are provided with multiple groups, and the adjusting holes 7 are arranged at equal intervals at the front end of the adjusting rod 15;

[0030] Specifically, Figure 1 and Figure 2 As shown, when the height of the protective cover 10 and the lighting lamp 12 needs to be adjusted, the fixing bolt 8 is unscrewed from the inside of the adjustment hole 7. After the fixing bolt 8 is unscrewed, the adjusting sleeve 9 is allowed to slide up and down on the outside of the adjusting rod 15, so that the height of the protective cover 10 and the lighting lamp 12 can be adjusted. After adjusting to the appropriate height, the fixing bolt 8 is screwed into the inside of the adjustment hole 7 again to limit and fix the adjusting sleeve 9 to prevent the protective cover 10 and the lighting lamp 12 from falling accidentally.

[0031] Embodiment 3: Positioning slots 20 are provided at the top ends of both sides of the lampshade 11, and reserved slots 19 are provided at the bottom ends of both sides of the interior of the protective cover 10. A fixing plate 25 is fixedly connected to the interior of the reserved slots 19, and a movable rod 23 is movably connected to the interior of the fixing plate 25. A pull ring 24 is fixedly connected to the side of the movable rod 23 close to the outside, and a positioning block 21 is fixedly connected to the side of the movable rod 23 close to the middle. A positioning spring 22 is fixedly connected between the positioning block 21 and the fixing plate 25. The positioning block 21 is embedded in the positioning slot 20, and the positioning spring 22 is arranged on the outside of the movable rod 23;

[0032] Specifically, Figure 1 , Figure 2 and Figure 4 As shown, the lampshade 11 can prevent mosquitoes from entering the interior of the protective cover 10. When the lampshade 11 needs to be installed, pull the pull ring 24, and the pull ring 24 drives the positioning block 21 to move through the movable rod 23, and then put the lampshade 11 into the bottom end of the interior of the protective cover 10. After placement, release the pull ring 24, and the positioning spring 22 drives the positioning block 21 to be embedded in the interior of the positioning slot 20 to limit and fix the lampshade 11. When the lampshade 11 needs to be disassembled, pull the pull ring 24 again.

[0033] Working principle: When the utility model is in use, the lampshade 11 can prevent mosquitoes from entering the interior of the protective cover 10. When the lampshade 11 needs to be installed, pull the pull ring 24, and the pull ring 24 drives the positioning block 21 to move through the movable rod 23, and then put the lampshade 11 into the bottom end of the interior of the protective cover 10. After placing it, release the pull ring 24, and the positioning spring 22 drives the positioning block 21 to be embedded in the interior of the positioning slot 20 to limit and fix the lampshade 11. Start the servo motor 3, and the servo motor 3 drives the mounting frame 5 to rotate through the connecting shaft 4. The rotation of the mounting frame 5 can make the mounting frame 5 drive the protective cover 10 to rotate back and forth, so that the direction of the lighting lamp 12 inside the protective cover 10 can be adjusted. When the angle of the lighting lamp 12 needs to be adjusted, pull the handle 6, and the handle 6 drives the connecting rod 13 to move so that the tooth block outside the toothed disc 17 is separated from the inside of the tooth groove 18, so that the connecting rod 13 loses its fixation, and then the connecting rod 13 is rotated again, and the connecting rod 13 drives the adjusting rod 15 and the protective cover 10 to rotate left and right through the fixing sleeve 14, so that the lighting angle of the lighting lamp 12 can be adjusted according to the user's needs. After the adjustment, the handle 6 is pushed again to make the tooth block embedded in the tooth groove 18 to fix the toothed disc 17 and the fixing sleeve 14. When the height of the protective cover 10 and the lighting lamp 12 needs to be adjusted, the fixing bolt 8 is screwed out from the inside of the adjusting hole 7. After screwing out the fixing bolt 8, the adjusting sleeve 9 is made to slide up and down on the outside of the adjusting rod 15, so that the height of the protective cover 10 and the lighting lamp 12 can be adjusted. After adjusting to the appropriate height, the fixing bolt 8 is screwed into the inside of the adjusting hole 7 again to limit and fix the adjusting sleeve 9 to prevent the protective cover 10 and the lighting lamp 12 from accidentally falling off. When the lamp cover 11 needs to be disassembled, just pull the pull ring 24 again.

[0034] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An angle-adjustable wall lamp, comprising a mounting plate (1), Features: The right side of the mounting plate (1) is fixedly connected to a protective shell (2); the bottom end of the right side of the protective shell (2) is provided with a protective cover (10); the bottom end of the interior of the protective cover (10) is provided with a lampshade (11); and the interior and the right side of the protective shell (2) are provided with an adjustment structure for facilitating angle adjustment; The adjustment structure comprises a servo motor (3), a connecting shaft (4), a connecting rod (13), a toothed disc (17) and a tooth groove (18); the servo motor (3) is installed on the left side inside the protective shell (2); the output end of the servo motor (3) is fixedly connected to the connecting shaft (4); a mounting frame (5) is welded to the right side of the connecting shaft (4); a fixing sleeve (14) is arranged inside the mounting frame (5); the connecting rod (13) is fixedly connected inside the fixing sleeve (14); the two ends of the mounting frame (5) are fixedly connected to a fixing frame (16); the fixing frame (16) is provided with a tooth groove (18); the two ends of the outside of the connecting rod (13) are welded with toothed discs (17); and the front end of the connecting rod (13) is fixedly connected to a handle (6).

2. The angle-adjustable wall lamp according to claim 1, Features: The protective cover (10) is equipped with an illumination lamp (12) inside, and fixing holes are provided at four corners inside the mounting plate (1).

3. The angle-adjustable wall lamp according to claim 1, Features: The outside of the toothed disc (17) is processed with a tooth block, and the tooth block is embedded in the inside of the tooth groove (18). The tooth block outside the toothed disc (17) and the tooth groove (18) cooperate with each other.

4. The angle-adjustable wall lamp according to claim 1, Features: The top end of the protective cover (10) is fixedly connected to an adjusting sleeve (9), the bottom end of the fixing sleeve (14) is fixedly connected to an adjusting rod (15), an adjusting hole (7) is provided at the front end of the adjusting rod (15), and a fixing bolt (8) is provided inside the adjusting hole (7).

5. The angle-adjustable wall lamp according to claim 4, Features: The adjusting sleeve (9) is sleeved on the outside of the adjusting rod (15), and the adjusting sleeve (9) is fixed on the outside of the adjusting rod (15) through the adjusting hole (7) and the fixing bolt (8).

6. The angle-adjustable wall lamp according to claim 4, Features: The adjustment holes (7) are provided in a plurality of groups, and the adjustment holes (7) are arranged at equal intervals at the front end inside the adjustment rod (15).

7. The angle-adjustable wall lamp according to claim 1, Features: Positioning slots (20) are provided at the top ends of both sides of the lampshade (11), and reserved slots (19) are provided at the bottom ends of both sides of the interior of the protective cover (10). A fixing plate (25) is fixedly connected to the interior of the reserved slot (19), and a movable rod (23) is movably connected to the interior of the fixing plate (25). A pull ring (24) is fixedly connected to the side of the movable rod (23) close to the outside, and a positioning block (21) is fixedly connected to the side of the movable rod (23) close to the middle, and a positioning spring (22) is fixedly connected between the positioning block (21) and the fixing plate (25).

8. The angle-adjustable wall lamp according to claim 7, Features: The positioning block (21) is embedded in the positioning slot (20), and the positioning spring (22) is arranged outside the movable rod (23).

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