Indoor illumination adjusting mechanism

Abstract

The utility model belongs to the technical field of indoor lighting, and particularly relates to an indoor lighting adjusting mechanism which comprises a top plate. The bottom of the top plate is fixedly connected with the illuminating lamp; the adjusting mechanisms are located on the two sides of the bottom of the top plate, and the adjusting mechanisms are used for assisting in shielding the illuminating lamp; the dimming mechanism is located at the bottom of the illuminating lamp, the dimming mechanism is used for weakening the brightness of the illuminating lamp, and the adjusting mechanism comprises a first motor, a lead screw, a threaded sleeve, a connecting rod, a moving frame and a positioning plate; the height of the movable frame can be adjusted through matched use of the adjusting mechanism, the movable frame is lowered when light shielding is needed, the movable frame is raised when light shielding is not needed, normal illumination is prevented from being affected, the brightness of the illumination lamp can be weakened through matched use of the light reducing mechanism, and the illumination effect is improved. The eyes of the newborn are prevented from being damaged.

Description

TECHNICAL FIELD

[0001] The utility model relates to indoor lighting technical field especially relates to a kind of indoor lighting adjusting mechanism. BACKGROUND

[0002] Indoor lighting refers to the artificial light source used inside the building to provide necessary light to meet the visual needs and functional requirements of people, while indoor lighting adjusting device refers to the equipment or system used to adjust and control indoor lighting effect, its main function is to adjust the brightness, color temperature and light color of light source to meet the needs of different scenes and activities, improve the comfort and visual effect of indoor environment.

[0003] At present, there are many types of indoor lighting, although it has the functions of adjusting light color and brightness, but in daily application, especially in the family with newborns, the brightness of existing indoor lighting will damage the eyes of newborns, which is not conducive to the use of such family conditions, therefore, the utility model provides a kind of indoor lighting adjusting mechanism to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the prior art, at present, there are many types of indoor lighting, although it has the functions of adjusting light color and brightness, but in daily application, especially in the family with newborns, the brightness of existing indoor lighting will damage the eyes of newborns, which is not conducive to the use of such family conditions, and a kind of indoor lighting adjusting mechanism is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A kind of indoor lighting adjusting mechanism, comprising:

[0007] Top plate;

[0008] Light, the bottom of top plate and light are fixedly connected;

[0009] Adjusting mechanism, the adjusting mechanism is located at the both sides of the bottom of top plate, adjusting mechanism is used to assist to shield light;

[0010] Light reduction mechanism, the light reduction mechanism is located at the bottom of light, light reduction mechanism is used to weaken the brightness of light.

[0011] As a preferred scheme of the utility model, the adjusting mechanism includes: first motor, screw rod, threaded sleeve, connecting rod, moving frame and positioning plate;

[0012] The two sides of the bottom of the top plate are fixedly connected with the first motor, the output ends of the front side and the rear side of the first motor are fixedly connected with the lead screws, the number of the lead screws is two, the four corners of the bottom of the top plate are fixedly connected with the positioning plates, the ends of the lead screws away from the first motor are rotationally connected with the positioning plates through the rotating shafts, the number of the threaded sleeves is four, the four threaded sleeves are movably sleeved on the surfaces of the four lead screws, the bottoms of the threaded sleeves are fixedly connected with the connecting rods, the number of the connecting rods is four, the bottoms of the connecting rods are fixedly connected with the moving frame, and the top and the bottom of the front side and the rear side of the inner cavity of the moving frame are provided with the sliding grooves.

[0013] As a preferred scheme of the utility model, the light reduction mechanism comprises: a transmission frame, a rack, a second motor, a gear, and a fixed-pleated light transmission cloth.

[0014] The front side and the rear side of the inner cavity of the moving frame are slidably connected with the transmission frame, the front side and the rear side of the inner cavity of the moving frame and located in the inner cavity of the transmission frame are fixedly connected with the rack, the number of the second motors is two, the two second motors are fixedly installed on the opposite sides of the two transmission frames, the output shafts of the opposite sides of the two second motors penetrate into the inner cavity of the transmission frame and are fixedly connected with the gear, the gear is engaged with the rack, the left side of the inner cavity of the moving frame is fixedly connected with the fixed-pleated light transmission cloth, and the right sides of the front side and the rear side of the fixed-pleated light transmission cloth are fixedly connected with the transmission frame.

[0015] As a preferred scheme of the utility model, the front side and the rear side of the two sides of the top plate are fixedly connected with the mounting plates.

[0016] As a preferred scheme of the utility model, the top and the bottom of the opposite sides of the two transmission frames are provided with sliding rails, and the sliding rails are matched with the sliding grooves.

[0017] As a preferred scheme of the utility model, the opposite sides of the two transmission frames are provided with through holes, and the through holes are matched with the output shafts of the second motors. Advantages

[0018] When the first motor is started, the lead screw is driven to rotate, the threaded sleeve is driven to move by the lead screw, the connecting rod is driven to move by the threaded sleeve, and the moving frame is driven to move by the connecting rod, so that the height of the moving frame can be adjusted, the moving frame can be lowered when light shielding is needed, and the moving frame can be raised when light shielding is not needed, thereby avoiding affecting normal lighting.

[0019] When the second motor is started, the gear is driven to rotate, the transmission frame is driven to move by the gear when the gear rotates and is matched with the rack, and the fixed-pleated light transmission cloth is stretched when the transmission frame moves, so that the brightness of the illuminating lamp can be weakened, and the eyes of the newborn can be prevented from being damaged.

[0020] The utility model discloses: through the cooperation of adjusting mechanism, can adjust the height of mobile frame, when needing to shade down mobile frame, do not need to shade when lifting mobile frame, avoid the influence normal illumination, through the cooperation of light reduction mechanism, can weaken the brightness of the illuminating lamp, prevent the damage newborn's eye. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is the structure schematic diagram of the utility model;

[0022] Figure 2 It is the structure bottom view of the utility model;

[0023] Figure 3 It is the top plate and mobile frame structure schematic diagram of the utility model;

[0024] Figure 4 It is the structure of the utility model; Figure 3 It is the enlarged view of A.

[0025] In the drawing: 1, top plate;2, illuminating lamp;3, first motor;4, screw rod;5, threaded sleeve;6, connecting rod;7, mobile frame;8, transmission frame;9, rack;10, second motor;11, gear;12, fixed pleated light transmission cloth;13, mounting plate;14, positioning plate. DETAILED DESCRIPTION

[0026] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. EMBODIMENT

[0027] Referring to Figures 1-4 An indoor illumination adjusting mechanism, comprising:

[0028] The top plate 1;

[0029] The illuminating lamp 2 is fixedly connected with the bottom of the top plate 1;

[0030] Adjusting mechanism, adjusting mechanism is located at the both sides of the bottom of top plate 1, and adjusting mechanism is used to assist shading illuminating lamp 2;

[0031] Light reduction mechanism, light reduction mechanism is located at the bottom of illuminating lamp 2, and light reduction mechanism is used to weaken the brightness of illuminating lamp 2.

[0032] As a preferred scheme of the utility model, the adjusting mechanism includes: first motor 3, screw rod 4, threaded sleeve 5, connecting rod 6, mobile frame 7 and positioning plate 14;

[0033] The two sides of the bottom of the top plate 1 are fixedly connected with the first motor 3, the output ends of the front side and the rear side of the first motor 3 are fixedly connected with the lead screws 4, the number of the lead screws 4 is two, the four corners of the bottom of the top plate 1 are fixedly connected with the positioning plates 14, the ends, away from the first motor 3, of the lead screws 4 are rotationally connected with the positioning plates 14 through rotating shafts, the number of the threaded sleeves 5 is four, the four threaded sleeves 5 are movably sleeved on the surfaces of the four lead screws 4, the bottom of the threaded sleeve 5 is fixedly connected with the connecting rods 6, the number of the connecting rods 6 is four, the bottom of the connecting rod 6 is fixedly connected with the moving frame 7, the top and the bottom of the front side and the rear side in the inner cavity of the moving frame 7 are provided with sliding grooves, the first motor 3 is started to drive the lead screws 4 to rotate, the lead screws 4 drive the threaded sleeves 5 to move, the threaded sleeves 5 drive the connecting rods 6 to move, and the connecting rods 6 drive the moving frame 7 to move, so that the height of the moving frame 7 can be adjusted, the moving frame 7 is lowered when light shielding is needed, and the moving frame 7 is raised when light shielding is not needed, so that normal lighting is avoided from being affected.

[0034] As a preferred scheme of the utility model, the light reduction mechanism comprises: a transmission frame 8, a rack 9, a second motor 10, a gear 11 and a pleated light transmission cloth 12.

[0035] The front side and the rear side in the inner cavity of the moving frame 7 are slidably connected with the transmission frame 8, the front side and the rear side in the inner cavity of the moving frame 7 and located in the inner cavity of the transmission frame 8 are fixedly connected with the rack 9, the number of the second motor 10 is two, the two second motors 10 are fixedly installed on the opposite side of the two transmission frames 8, the output shafts on the opposite side of the two second motors 10 penetrate into the inner cavity of the transmission frame 8 and are fixedly connected with the gear 11, the gear 11 is engaged with the rack 9, the left side in the inner cavity of the moving frame 7 is fixedly connected with the pleated light transmission cloth 12, the right side of the front side and the rear side of the pleated light transmission cloth 12 is fixedly connected with the transmission frame 8, the second motor 10 is started to drive the gear 11 to rotate, the gear 11 is matched with the rack 9 to drive the transmission frame 8 to move when the gear 11 rotates, the transmission frame 8 drives the pleated light transmission cloth 12 to stretch when the transmission frame 8 moves, so that the brightness of the illuminating lamp 2 can be weakened, and the eyes of the newborn baby are prevented from being damaged.

[0036] As a preferred scheme of the utility model, the front side and the rear side of the two sides of the top plate 1 are fixedly connected with mounting plates 13, the mounting plates 13 can facilitate workers to install the top plate 1.

[0037] As a preferred scheme of the utility model, the top and the bottom of the opposite side of the two transmission frames 8 are provided with sliding rails, the sliding rails are matched with the sliding grooves, and the stability of the transmission frame 8 when moving can be improved through the cooperation of the sliding grooves and the sliding rails.

[0038] As a preferred scheme of the utility model, the top and the bottom of the opposite side of the two transmission frames 8 are provided with through holes, the through holes are matched with the output shafts of the second motor 10, and the output shafts of the second motor 10 can be connected with the gear 11 through the through holes.

[0039] Through the cooperation of the adjusting mechanism, the height of the moving frame 7 can be adjusted, the moving frame 7 is lowered when light shielding is needed, and the moving frame 7 is raised when light shielding is not needed, so that normal lighting is not affected; through the cooperation of the light reducing mechanism, the brightness of the illuminating lamp 2 can be reduced, so that the eyes of the newborn are prevented from being damaged.

[0040] It should be noted that the type of motor used is selected by those skilled in the art, and the above description of the motor is all prior art, and the present application will not be described in detail.

[0041] The working principle of the utility model is as follows: in use, in order to avoid damaging the eyes of the newborn and reducing the brightness of the illuminating lamp 2, first, the first motor 3 is started to drive the screw rod 4 to rotate, the screw rod 4 drives the threaded sleeve 5 to move, the threaded sleeve 5 drives the connecting rod 6 to move, the connecting rod 6 drives the moving frame 7 to move and lower the moving frame 7, then the second motor 10 is started to drive the gear 11 to rotate, the gear 11 rotates and cooperates with the rack 9 to drive the transmission frame 8 to move, the transmission frame 8 moves and drives the fixed pleated light-permeable cloth 12 to stretch, so that the brightness of the illuminating lamp 2 can be reduced, and the eyes of the newborn are prevented from being damaged, and vice versa.

[0042] The above is only a preferred embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. An indoor lighting adjustment mechanism, characterized by, Include: Top plate (1); Light (2), the bottom of the top plate (1) is fixedly connected with the light (2); Adjusting mechanism, the adjusting mechanism is located at both sides of the bottom of the top plate (1), and the adjusting mechanism is used for assisting to shield the light (2); Dimming mechanism, the dimming mechanism is located at the bottom of the light (2), and the dimming mechanism is used for weakening the brightness of the light (2).

2. The indoor lighting adjustment mechanism according to claim 1, wherein The adjusting mechanism comprises: first motor (3), lead screw (4), threaded sleeve (5), connecting rod (6), moving frame (7) and positioning plate (14); Both sides of the bottom of the top plate (1) are fixedly connected with the first motor (3), the output ends of the front side and the rear side of the first motor (3) are fixedly connected with the lead screw (4), the number of the lead screw (4) is two, the four corners of the bottom of the top plate (1) are fixedly connected with the positioning plate (14), one end of the lead screw (4) away from the first motor (3) is rotatably connected with the positioning plate (14) through the pivot, the number of the threaded sleeve (5) is four, the four threaded sleeves (5) are movably sleeved on the surfaces of the four lead screws (4), the bottom of the threaded sleeve (5) is fixedly connected with the connecting rod (6), the number of the connecting rod (6) is four, the bottom of the connecting rod (6) is fixedly connected with the moving frame (7), and the top and the bottom of the front side and the rear side of the inner cavity of the moving frame (7) are provided with sliding grooves.

3. The indoor lighting adjustment mechanism according to claim 1, wherein The dimming mechanism comprises: transmission frame (8), rack (9), second motor (10), gear (11), fixed pleated light cloth (12); The front side and the rear side of the inner cavity of the moving frame (7) are slidably connected with the transmission frame (8), the inner cavity of the transmission frame (8) is fixedly connected with the rack (9), the number of the second motor (10) is two, the two second motors (10) are fixedly installed on the opposite side of the two transmission frames (8), the output shafts of the opposite sides of the two second motors (10) penetrate into the inner cavity of the transmission frame (8) and are fixedly connected with the gear (11), the gear (11) is engaged with the rack (9), the left side of the inner cavity of the moving frame (7) is fixedly connected with the fixed pleated light cloth (12), and the right side of the front side and the rear side of the fixed pleated light cloth (12) is fixedly connected with the transmission frame (8).

4. The indoor lighting adjustment mechanism according to claim 1, wherein The front side and the rear side of both sides of the top plate (1) are fixedly connected with the mounting plate (13).

5. The indoor lighting adjustment mechanism according to claim 3, wherein The top and the bottom of the opposite side of the two transmission frames (8) are provided with sliding rails, and the sliding rails are matched with the sliding grooves.

6. The indoor lighting adjustment mechanism according to claim 3, wherein The opposite sides of the two transmission frames (8) are provided with through holes, and the through holes are matched with the output shafts of the second motors (10).

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