Grating anti-dazzle classroom lamp with upward lighting function

Abstract

The utility model discloses a grating anti-dazzle classroom lamp with an upward lighting function, and relates to the technical field of lamps. The grating anti-dazzle classroom lamp with the upward illumination function comprises a lampshade mounting base and an adjusting assembly, a lamp tube is arranged on the lampshade mounting base, the adjusting assembly is located in the lampshade mounting base and comprises a rotating rod, a limiting sliding plate, a micro motor, an arc-shaped toothed plate and a gear, and the arc-shaped toothed plate is fixedly connected to the inner wall of one side of the lampshade mounting base; the outer wall of the rotating rod is fixedly sleeved with a gear, the arc-shaped toothed plate is meshed with the gear, an output shaft of the micro motor is connected with the rotating rod, and the gear is located above the arc-shaped toothed plate. The illumination angle of the lamp can be flexibly adjusted according to ceiling heights and layouts of different classrooms, it is ensured that light can effectively cover the whole classroom, the illumination effect and the comfort degree are improved, different situations can be flexibly coped through angle adjustment, the requirements of different teaching activities for light are met, and the teaching effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lamps, in particular to a grille anti-glare classroom lamp with an upward lighting function. Background Art

[0002] Chinese document patent CN209856900U discloses a grille anti-glare classroom lamp with an upward lighting function. The grille anti-glare classroom lamp with an upward lighting function comprises: a translucent lampshade shell, the front of which is open, and the rear is a translucent back plate, the edge of which is provided with a cover edge of the translucent lampshade shell; a groove is formed on the inner surface of the translucent back plate; a light strip, which is arranged in the groove of the translucent lampshade shell; a front lighting panel, the front lighting panel cover is arranged at the front opening of the translucent lampshade shell, the edge of the front lighting panel is covered with a frame, and the front lighting panel is installed on the translucent lampshade shell and connected to it through the frame. The grille anti-glare classroom lamp with an upward lighting function has high light efficiency, low energy consumption, low glare, and high visual comfort.

[0003] After exploration and analysis, the patent has the following shortcomings when actually used:

[0004] When the device is in use, it is fixedly installed on the top of the classroom. When used in the classroom, it is difficult to make corresponding adjustments according to different teaching needs, which reduces the flexibility of the device, makes it difficult to meet the light requirements of different teaching activities, and reduces the teaching effect.

[0005] In summary, the present application now proposes a grille anti-glare classroom lamp with upward lighting function to solve the above-mentioned problems. Utility Model Content

[0006] The purpose of the utility model is to provide a grille anti-glare classroom lamp with an upward lighting function, which can solve the problem that when the device is used, it is fixedly installed on the top of the classroom, and it is difficult to make corresponding adjustments according to different teaching needs when used in the classroom, which reduces the flexibility of the device, makes it difficult to meet the requirements of different teaching activities for light, and reduces the teaching effect.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a grille anti-glare classroom lamp with an upward lighting function, comprising a lampshade mounting seat and an adjustment component, a lamp tube is arranged on the lampshade mounting seat, the adjustment component is located in the lampshade mounting seat, the adjustment component comprises a rotating rod, a limiting slide plate, a micro motor, an arcuate tooth plate and a gear, an inner wall of one side of the lampshade mounting seat is fixedly connected with an arcuate tooth plate, a gear is fixedly provided on the outer wall of the rotating rod, the arcuate tooth plate is meshed with the gear, the output shaft of the micro motor is connected to the rotating rod, and the gear is located above the arcuate tooth plate.

[0008] Preferably, a mounting rope is fixedly connected to the top of the lampshade mounting base, and its arrangement facilitates fixed installation of the lamp.

[0009] Preferably, a translucent lampshade is also included, a grille plate is snap-fitted to the bottom of the translucent lampshade, a lamp tube is arranged inside the translucent lampshade, and the lamp tube is located above the grille plate. Its arrangement can effectively reduce direct light directly shining on students' eyes, reduce glare, and improve visual comfort.

[0010] Preferably, arc-shaped sliding grooves are respectively provided on both sides of the lampshade mounting seat, and the arrangement is convenient for assisting the movement of the adjustment component and facilitating the angle adjustment of the lamp.

[0011] Preferably, the rotating rod is slidably installed on the arc-shaped slide groove, and limiting slides are fixedly installed on both ends of the rotating rod, and one side of one group of limiting slides is fixedly connected to a micro motor. Through the coordinated use of the rotating rod, the limiting slide, the micro motor, the arc-shaped toothed plate and the gear, the angle of the lamp can be adjusted. Through the angle adjustment, the illumination angle of the lamp can be flexibly adjusted according to the ceiling height and layout of different classrooms to ensure that the light can effectively cover the entire classroom, improve the lighting effect and comfort, and the classroom may have different lighting requirements at different times and during different teaching activities. Through the angle adjustment, it can flexibly respond to different situations, meet the light requirements of different teaching activities, and improve the teaching effect.

[0012] Preferably, a connecting block is fixedly connected to the outer wall of the rotating rod, and the bottom of the connecting block is fixedly connected to the top of the light-transmitting lampshade, which facilitates the fixed installation of the light-transmitting lampshade.

[0013] Compared with the prior art, the beneficial effect of the utility model is that the grille anti-glare classroom lamp with upward lighting function can adjust the angle of the lamp through the coordinated use of a rotating rod, a limiting slide plate, a micro motor, an arc-shaped tooth plate and a gear. Through angle adjustment, the illumination angle of the lamp can be flexibly adjusted according to the ceiling height and layout of different classrooms to ensure that the light can effectively cover the entire classroom, improve the lighting effect and comfort, and the classroom may have different lighting requirements at different times and in different teaching activities. Through angle adjustment, it can flexibly respond to different situations, meet the requirements of different teaching activities for light, and improve teaching effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 This is a bottom-up stereoscopic view of the lampshade mounting base of the utility model;

[0017] Figure 3 It is a three-dimensional diagram of the light-transmitting lampshade of the utility model.

[0018] Figure numerals: 1. lampshade mounting base; 2. mounting rope; 3. light-transmitting lampshade; 4. grille plate; 5. lamp tube; 6. rotating rod; 7. arc-shaped slide groove; 8. limiting slide plate; 9. micro motor; 10. connecting block; 11. arc-shaped tooth plate; 12. gear. DETAILED DESCRIPTION

[0019] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0020] See also Figure 1-3The utility model provides a technical solution: a grille anti-glare classroom lamp with an upward lighting function, including a lampshade mounting seat 1 and an adjustment component. A lamp tube 5 is arranged on the lampshade mounting seat 1. The top of the lampshade mounting seat 1 is fixedly connected with an installation rope 2, which is arranged to facilitate the fixed installation of the lamp. It also includes a translucent lampshade 3. A grille plate 4 is clamped and installed at the bottom of the translucent lampshade 3. A lamp tube 5 is arranged inside the translucent lampshade 3. The lamp tube 5 is located above the grille plate 4. Its arrangement can effectively reduce the direct light from directly irradiating the students' eyes, reduce glare, and improve visual comfort. The two sides of the lampshade mounting seat 1 are respectively An arc-shaped slide groove 7 is provided, and its setting is convenient for assisting the movement of the adjustment component to facilitate the angle adjustment of the lamp. The adjustment component is located in the lampshade mounting seat 1, and the adjustment component includes a rotating rod 6, a limiting slide plate 8, a micro motor 9, an arc-shaped toothed plate 11 and a gear 12. An inner wall of one side of the lampshade mounting seat 1 is fixedly connected with an arc-shaped toothed plate 11, and an outer wall of the rotating rod 6 is fixedly sleeved with a gear 12. The arc-shaped toothed plate 11 is meshed with the gear 12. The output shaft of the micro motor 9 is connected to the rotating rod 6, and the gear 12 is located above the arc-shaped toothed plate 11. The rotating rod 6 is slidably installed on the arc-shaped slide groove 7, and the two ends of the rotating rod 6 The ends are respectively fixedly installed with limited slide plates 8, one side of which is fixedly connected with a micro motor 9. When in use, the installation rope 2 is installed on the top of the classroom, the device is hoisted and installed, and the micro motor 9 is controlled to start at the same time. The output shaft of the micro motor 9 drives the rotating rod 6 to rotate, and the rotation of the rotating rod 6 drives the gear 12 to rotate. When the gear 12 rotates, it will adjust the arc according to the arc of the arc tooth plate 11. At this time, the two ends of the rotating rod 6 slide in the arc slot 7, and the adjustment of the rotating rod 6 will drive the light-transmitting lampshade 3, the grid plate 4 and the lamp tube 5 Adjustment work is carried out to improve the flexibility of the use of the lamp. The angle of the lamp can be adjusted by the coordinated use of the rotating rod 6, the limiting slide plate 8, the micro motor 9, the arc-shaped toothed plate 11 and the gear 12. Through angle adjustment, the illumination angle of the lamp can be flexibly adjusted according to the ceiling height and layout of different classrooms to ensure that the light can effectively cover the entire classroom, improve the lighting effect and comfort, and the classroom may have different lighting requirements at different times and in different teaching activities. Through angle adjustment, it can flexibly respond to different situations, meet the requirements of different teaching activities for light, and improve teaching effects.

[0021] Furthermore, a connecting block 10 is fixedly connected to the outer wall of the rotating rod 6 , and the bottom of the connecting block 10 is fixedly connected to the top of the light-transmitting lampshade 3 , which facilitates the fixed installation of the light-transmitting lampshade 3 .

[0022] Working principle: When in use, install the installation rope 2 on the top of the classroom, hoist and install the device, and control the micro motor 9 to start at the same time. The output shaft of the micro motor 9 drives the rotating rod 6 to rotate, and the rotation of the rotating rod 6 drives the gear 12 to rotate. When the gear 12 rotates, it will adjust the arc according to the arc of the arc tooth plate 11. At this time, the two ends of the rotating rod 6 slide in the arc slide groove 7. The adjustment of the rotating rod 6 will drive the transparent lampshade 3, the grille plate 4 and the lamp tube 5 to adjust, thereby improving the flexibility of the lamp.

[0023] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A grille anti-glare classroom lamp with upward lighting function, characterized in that: include: A lampshade mounting seat (1), wherein a lamp tube (5) is arranged on the lampshade mounting seat (1); The adjusting component is located in a lampshade mounting seat (1), and comprises a rotating rod (6), a limiting slide plate (8), a micro motor (9), an arc-shaped toothed plate (11) and a gear (12); an inner wall of one side of the lampshade mounting seat (1) is fixedly connected with the arc-shaped toothed plate (11); an outer wall of the rotating rod (6) is fixedly sleeved with a gear (12); the arc-shaped toothed plate (11) meshes with the gear (12); an output shaft of the micro motor (9) is connected to the rotating rod (6), and the gear (12) is located above the arc-shaped toothed plate (11).

2. The grille anti-glare classroom lamp with upward lighting function according to claim 1 is characterized in that: The top of the lampshade mounting seat (1) is fixedly connected with a mounting rope (2).

3. The grille anti-glare classroom lamp with upward lighting function according to claim 2 is characterized in that: It also comprises a light-transmitting lampshade (3), the bottom of which is clamped and mounted with a grid plate (4), a lamp tube (5) is arranged inside the light-transmitting lampshade (3), and the lamp tube (5) is located above the grid plate (4).

4. The grille anti-glare classroom lamp with upward lighting function according to claim 3 is characterized in that: Arc-shaped sliding grooves (7) are respectively provided on both sides of the lampshade mounting seat (1).

5. The grille anti-glare classroom lamp with upward lighting function according to claim 4 is characterized in that: The rotating rod (6) is slidably mounted on the arc-shaped sliding groove (7), and limiting slide plates (8) are respectively fixedly mounted on both ends of the rotating rod (6), wherein one side of a group of limiting slide plates (8) is fixedly connected to a micro motor (9).

6. The grille anti-glare classroom lamp with upward lighting function according to claim 5, characterized in that: A connecting block (10) is fixedly connected to the outer wall of the rotating rod (6), and the bottom of the connecting block (10) is fixedly connected to the top of the light-transmitting lampshade (3).

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