Indoor lighting lamp

Abstract

The utility model relates to the technical field of furniture equipment, and provides an indoor lighting lamp which comprises a bottom plate, first shells are fixedly connected to the two sides of the top end of the bottom plate, fixing blocks are fixedly connected to the inner sides of the first shells, and angle adjusting assemblies are arranged on the inner sides of the fixing blocks. A light-emitting plate body is installed above the angle adjusting assembly, hemispheres are fixedly connected to the two sides of the light-emitting plate body, a top plate is fixedly connected to the top end of the first shell, a first box body is fixedly connected to one side of the first shell, a box body is arranged below the bottom plate, and a height adjusting assembly is arranged in the box body; and the top end of the box body is fixedly connected with a second box body. According to the technical scheme, the light-emitting plate body can be adjusted at various angles through the angle adjusting assembly, and the problem that the angle of a light source is possibly inconvenient to adjust due to different use requirements during illumination is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of furniture equipment, and specifically to an indoor lighting fixture. Background Art

[0002] Spotlights, as a common indoor lighting equipment, play an important role in creating a unique lighting atmosphere. Its typical features are no main light and no fixed scale, which fully demonstrates the design concept of modern school lighting. Through flexible layout and angle adjustment, spotlights can project various changing lights and shadows in the space, thus injecting vivid visual effects into the indoor environment. The angle of small spotlights can be adjusted freely, so the effect of combined lighting is very flexible and diverse, and the lighting direction and intensity can be changed at any time according to needs, so as to meet the lighting needs of different occasions. Whether it is to create a comfortable reading environment, create a romantic atmosphere, or highlight the beauty of specific decorative items, small spotlights can respond flexibly and bring more possibilities to the space.

[0003] The patent specification with announcement number CN220186689U discloses an indoor lighting fixture, including a lamp base, a lamp holder mounting seat is fixedly installed on the top of the lamp base, the bottom ends of the telescopic anti-skid rods extend to the outside of the lamp base, the bottom ends of the telescopic anti-skid rods are fixedly installed with anti-skid pads, a storage drawer is arranged in front of the lamp base, and four wall suction cups are fixedly installed at the rear of the lamp base. The utility model is provided with a lamp base, lamp moving wheels, telescopic anti-skid rods, anti-skid pads, and wall suction cups. This design can effectively prevent the lamp from accidentally tipping over due to external forces in actual use, and effectively solves the problem that the existing indoor lighting floor lamps are easily tipped over due to accidental collisions in life due to their high height and high center of gravity, which causes damage to the lamp and easily causes injuries to people.

[0004] However, in the implementation of the relevant technology, it is found that the above-mentioned indoor lighting fixture has the following problem: when performing lighting, it may be inconvenient to adjust the angle of the light source due to different usage requirements. Utility Model Content

[0005] The utility model provides an indoor lighting fixture, which solves the problem that it is inconvenient to adjust the angle of the light source due to different usage requirements during lighting.

[0006] The technical solution of the utility model is as follows:

[0007] An indoor lighting fixture comprises a base plate, a first shell being fixedly connected to both sides of the top of the base plate, a fixing block being fixedly connected to the inner side of the first shell, an angle adjustment component being arranged on the inner side of the fixing block, a light-emitting board body being installed above the angle adjustment component, hemispheres being fixedly connected to both sides of the light-emitting board body, a top plate being fixedly connected to the top of the first shell, a first box body being fixedly connected to one side of the first shell, a box body being arranged below the base plate, a height adjustment component being arranged inside the box body, and a second box body being fixedly connected to the top of the box body.

[0008] Preferably, the angle adjustment assembly includes a servo motor, which is fixedly connected to the inside of the first box body, and the output end of the servo motor is rotatably connected to the first connecting rod through a coupling, one end of the first connecting rod is fixedly connected to the first bevel gear, one end of the first connecting rod is fixedly connected to the second shell, a micro motor is installed inside the second shell, the output end of the micro motor is rotatably connected to the rotating rod through a coupling, a second connecting rod is fixedly connected to one side of the second shell, one end of the second connecting rod is fixedly connected to the second bevel gear, and a third bevel gear is meshed on the inner sides of the first bevel gear and the second bevel gear.

[0009] Preferably, a first limiting groove is formed on the inner wall of the third bevel gear, the cross-section of the first limiting groove is a cross shape, and the rotating rod forms a limiting structure for the third bevel gear through the first limiting groove.

[0010] Preferably, an annular groove is provided on the inner side of the first shell, the surface of the hemisphere is in contact with the annular groove, and the hemisphere and the annular groove form a sliding connection.

[0011] Preferably, an annular block is fixedly connected to the inner side of the fixing block, one end of the first connecting rod and the second connecting rod fits with the inner side of the annular block, and the first connecting rod and the second connecting rod form a snap-fit ​​structure with the annular block.

[0012] Preferably, the height adjustment assembly includes a rotating motor, which is fixedly connected to the inside of the second box body, and the output end of the rotating motor is rotatably connected to the first transmission wheel through a coupling, the side of the first transmission wheel is rotatably connected to the transmission chain, one end of the inner side of the transmission chain is sleeved with a second transmission wheel, the top end of the second transmission wheel is fixedly connected to a threaded column, the surface of the threaded column is threadedly connected to a columnar block, and the bottom ends of the first transmission wheel and the second transmission wheel are fixedly connected to a limiting block.

[0013] Preferably, the maximum diameter of the first transmission wheel is greater than the maximum diameter of the second transmission wheel, and the two transmission chains are staggered and distributed on the side of the first transmission wheel.

[0014] Preferably, a second limiting groove is formed on the inner bottom wall of the box body, the limiting block has the same shape as the second limiting groove, and the limiting block forms a limiting structure for the first transmission wheel and the second transmission wheel through the second limiting groove.

[0015] The working principle and beneficial effects of the utility model are:

[0016] 1. In the utility model, the light-emitting panel body can be adjusted to various angles through the angle adjustment component, so that the light of the lamp can be directed to a specific area, thereby providing more precise lighting. It is very useful for tasks that require focused light or decorative effects that need to highlight specific areas. The brightness and projection range of the light can be controlled to meet the lighting requirements under different environments and needs. At the same time, it can reduce energy waste, improve energy utilization efficiency, and effectively reduce energy costs.

[0017] 2. In the present invention, the height of the lamp can be adjusted by a height adjustment component, so that the height of the lamp can be adjusted as needed to adapt to different usage scenarios and needs. The lamp can be lowered to provide more concentrated lighting, or raised to cover a wider area. At the same time, the indoor space can be used more effectively. The lamp can be adjusted to a suitable height to maximize the use of space and provide sufficient light. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] Figure 1 This is a schematic diagram of the cross-sectional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the angle adjustment component structure proposed by the utility model;

[0021] Figure 3 This is a schematic diagram of the shell structure proposed by the utility model;

[0022] Figure 4 This is a schematic diagram of the height adjustment component structure proposed by the utility model;

[0023] Figure 5 This is a schematic diagram of the external structure proposed by the utility model.

[0024] In the figure: 1, bottom plate; 2, first shell; 3, fixed block; 4, angle adjustment component; 5, light-emitting board body; 6, hemisphere; 7, top plate; 8, first box body; 9, box body; 10, height adjustment component; 11, second box body; 12, servo motor; 13, first connecting rod; 14, first bevel gear; 15, second shell; 16, micro motor; 17, rotating rod; 18, second bevel gear; 19, second connecting rod; 20, third bevel gear; 21, first limiting groove; 22, annular groove; 23, annular block; 24, second limiting groove; 25, rotating motor; 26, first transmission wheel; 27, transmission chain; 28, second transmission wheel; 29, threaded column; 30, columnar block; 31, limiting block. DETAILED DESCRIPTION

[0025] The following will be combined with 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 of 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.

[0026] Example 1

[0027] like Figure 1 to Figure 3 As shown, it includes a base plate 1, a first shell 2 is fixedly connected to both sides of the top of the base plate 1, a fixing block 3 is fixedly connected to the inner side of the first shell 2, an angle adjustment component 4 is arranged on the inner side of the fixing block 3, a light-emitting board body 5 is installed above the angle adjustment component 4, hemispheres 6 are fixedly connected to both sides of the light-emitting board body 5, a top plate 7 is fixedly connected to the top of the first shell 2, a first box body 8 is fixedly connected to one side of the first shell 2, a box body 9 is arranged below the base plate 1, a height adjustment component 10 is arranged inside the box body 9, a second box body 11 is fixedly connected to the top of the box body 9, and transparent plates are installed on the surfaces of the base plate 1 and the top plate 7.

[0028] In this embodiment, the angle adjustment assembly 4 includes a servo motor 12, which is fixedly connected to the inside of the first box body 8. The output end of the servo motor 12 is rotatably connected to the first connecting rod 13 through a coupling. One end of the first connecting rod 13 is fixedly connected to the first bevel gear 14. One end of the first connecting rod 13 is fixedly connected to the second shell 15. A micro motor 16 is installed inside the second shell 15. The output end of the micro motor 16 is rotatably connected to the rotating rod 17 through a coupling. A second connecting rod 19 is fixedly connected to one side of the second shell 15. One end of the second connecting rod 19 is fixedly connected to the second bevel gear 18. The inner sides of the first bevel gear 14 and the second bevel gear 18 are meshed with a third bevel gear 20. The first connecting rod 13 and the second connecting rod 19 are always on the same horizontal line.

[0029] In this embodiment, a first limiting groove 21 is opened on the inner wall of the third bevel gear 20, and the cross-sectional shape of the first limiting groove 21 is a cross shape. The rotating rod 17 forms a limiting structure for the third bevel gear 20 through the first limiting groove 21. One end of the rotating rod 17 is fixedly connected to the light-emitting board body 5, and the rotating rod 17 is rotatably connected on the inner side of the first limiting groove 21.

[0030] In this embodiment, an annular groove 22 is formed on the inner side of the first shell 2 , and the surface of the hemispherical body 6 fits the annular groove 22 . The hemispherical body 6 and the annular groove 22 form a sliding connection. The hemispherical body 6 is made of soft rubber.

[0031] In this embodiment, an annular block 23 is fixedly connected to the inner side of the fixed block 3, one end of the first connecting rod 13 and the second connecting rod 19 are in contact with the inner side of the annular block 23, the first connecting rod 13 and the second connecting rod 19 form a snap-fit ​​structure with the annular block 23, and the annular block 23 plays an auxiliary supporting role for the first connecting rod 13 and the second connecting rod 19.

[0032] Example 2

[0033] like Figure 4 , Figure 5 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment also proposes

[0034] In this embodiment, the height adjustment assembly 10 includes a rotating motor 25, which is fixedly connected to the inside of the second box body 11. The output end of the rotating motor 25 is rotatably connected to the first transmission wheel 26 through a coupling. The side of the first transmission wheel 26 is rotatably connected to a transmission chain 27. One end of the inner side of the transmission chain 27 is sleeved with a second transmission wheel 28. The top of the second transmission wheel 28 is fixedly connected to a threaded column 29. The surface of the threaded column 29 is threadedly connected to a columnar block 30. The bottom ends of the first transmission wheel 26 and the second transmission wheel 28 are fixedly connected to a limiting block 31. The top of the columnar block 30 is fixedly connected to the bottom end of the base plate 1.

[0035] In this embodiment, the maximum diameter of the first transmission wheel 26 is greater than the maximum diameter of the second transmission wheel 28, the two transmission chains 27 are staggered and distributed on the side of the first transmission wheel 26, and the first transmission wheel 26 and the second transmission wheel 28 are always on the same horizontal line.

[0036] In this embodiment, a second limiting groove 24 is opened on the inner bottom wall of the box body 9, and the shape of the limiting block 31 is the same as the shape of the second limiting groove 24. The limiting block 31 forms a limiting structure for the first transmission wheel 26 and the second transmission wheel 28 through the second limiting groove 24, and the shape of the second limiting groove 24 is an inverted T shape.

[0037] Working principle: When using the device, the light-emitting angle of the light-emitting board body 5 can be adjusted according to the needs of the user through the angle adjustment component 4, and the first connecting rod 13 is driven to rotate by the servo motor 12 inside the first box body 8. The first bevel gear 14 and the second bevel gear 18 at one end of the inner side of the first connecting rod 13 and the second connecting rod 19 are meshed with the third bevel gear 20, so that the light-emitting board body 5 can be driven to deflect, and the hemispheres 6 on both sides of the light-emitting board body 5 slide on the inner side of the annular groove 22, and the hemispheres 6 can assist the movement of the light-emitting board body 5. If the light-emitting board body 5 needs to be rotated, the micro motor 16 inside the second shell 15 drives the rotating rod 17 to rotate, and the light-emitting board body 5 is driven to rotate by the rotating rod 17. The rotating rod 17 rotates on the inner side of the first limiting groove 21, and the first connecting rod 13 can be rotated by the annular block 23. The rod 13 and the second connecting rod 19 provide auxiliary support, and then the height of the lamp is adjusted through the height adjustment component 10 as needed. The first transmission wheel 26 is driven to rotate by the rotating motor 25 inside the second box body 11, and the first transmission wheel 26 drives the second transmission wheel 28 to rotate through the transmission chain 27, and the threaded column 29 is driven to rotate by the second transmission wheel 28. The surface of the threaded column 29 is threadedly connected with the inner side of the columnar block 30, and one end of the columnar block 30 is fixedly connected to the bottom end of the base plate 1. The columnar block 30 can be driven to rise and fall through the threaded column 29, thereby driving the base plate 1 to be adjusted. The limit blocks 31 at the bottom ends of the first transmission wheel 26 and the second transmission wheel 28 can rotate inside the second limit groove 24, and the limit blocks 31 limit the first transmission wheel 26 and the second transmission wheel 28 through the second limit groove 24.

[0038] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An indoor lighting fixture, comprising a base plate (1), characterized in that: The first shell (2) is fixedly connected to both sides of the top of the bottom plate (1), a fixed block (3) is fixedly connected to the inner side of the first shell (2), an angle adjustment component (4) is arranged on the inner side of the fixed block (3), a light-emitting board body (5) is installed above the angle adjustment component (4), hemispheres (6) are fixedly connected to both sides of the light-emitting board body (5), a top plate (7) is fixedly connected to the top of the first shell (2), a first box body (8) is fixedly connected to one side of the first shell (2), a box body (9) is arranged below the bottom plate (1), a height adjustment component (10) is arranged inside the box body (9), a second box body (11) is fixedly connected to the top of the box body (9), and the angle adjustment component (4) comprises a servo motor (12), the servo motor (12) is fixedly connected to the inside of the first box body (8), an output end of the servo motor (12) is rotatably connected to a first connecting rod (13) through a coupling, one end of the first connecting rod (13) is fixedly connected to a first A bevel gear (14), one end of the first connecting rod (13) is fixedly connected to a second housing (15), a micro motor (16) is installed inside the second housing (15), an output end of the micro motor (16) is rotatably connected to a rotating rod (17) via a coupling, one side of the second housing (15) is fixedly connected to a second connecting rod (19), one end of the second connecting rod (19) is fixedly connected to a second bevel gear (18), the first bevel gear (14) and the second bevel gear (18) A third bevel gear (20) is meshed with the inner side of the first housing (2); a first limiting groove (21) is provided on the inner wall of the third bevel gear (20); the cross-sectional shape of the first limiting groove (21) is a cross; the rotating rod (17) forms a limiting structure for the third bevel gear (20) through the first limiting groove (21); an annular groove (22) is provided on the inner side of the first housing (2); the surface of the hemisphere (6) is in contact with the annular groove (22); and the hemisphere (6) and the annular groove (22) form a sliding connection.

2. The indoor lighting fixture according to claim 1, characterized in that: An annular block (23) is fixedly connected to the inner side of the fixed block (3); one end of the first connecting rod (13) and the second connecting rod (19) fits with the inner side of the annular block (23); the first connecting rod (13) and the second connecting rod (19) form a snap-fit ​​structure with the annular block (23).

3. The indoor lighting fixture according to claim 1, characterized in that: The height adjustment assembly (10) comprises a rotating motor (25), the rotating motor (25) is fixedly connected to the inside of the second box body (11), the output end of the rotating motor (25) is rotatably connected to a first transmission wheel (26) through a coupling, the side of the first transmission wheel (26) is rotatably connected to a transmission chain (27), one end of the inner side of the transmission chain (27) is sleeved with a second transmission wheel (28), the top end of the second transmission wheel (28) is fixedly connected to a threaded column (29), the surface of the threaded column (29) is threadedly connected to a columnar block (30), and the bottom ends of the first transmission wheel (26) and the second transmission wheel (28) are fixedly connected to a limiting block (31).

4. The indoor lighting fixture according to claim 3, characterized in that: The maximum diameter of the first transmission wheel (26) is greater than the maximum diameter of the second transmission wheel (28), and the two transmission chains (27) are staggered and distributed on the side of the first transmission wheel (26).

5. The indoor lighting fixture according to claim 3, characterized in that: The inner bottom wall of the box body (9) is provided with a second limiting groove (24), the shape of the limiting block (31) is the same as that of the second limiting groove (24), and the limiting block (31) forms a limiting structure for the first transmission wheel (26) and the second transmission wheel (28) through the second limiting groove (24).

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