CN216643978U

CN216643978U - Classroom lamp capable of self-adapting to adjustable light intensity

Info

Publication number: CN216643978U
Application number: CN202220276829.4U
Authority: CN
Inventors: 张永红; 张姚
Original assignee: Jiangsu Haoshixiang Electronic Industry Co ltd
Current assignee: Jiangsu Haoshixiang Electronic Industry Co ltd
Priority date: 2022-02-10
Filing date: 2022-02-10
Publication date: 2022-05-31
Anticipated expiration: 2032-02-10

Abstract

The utility model discloses a self-adaptive adjustable light intensity classroom lamp which comprises a top plate and an illuminating lamp tube, wherein a wall base is arranged at the upper end of the top plate, a preformed hole is formed in the top plate, an installation screw is arranged on the inner side of the preformed hole, a sliding groove is formed in the inner side of the top plate, a sliding block is arranged on the inner side of the sliding groove, the lower end of the sliding block is connected with a connecting plate, side fixing plates are fixedly arranged on two sides of the lower end of the connecting plate, a rotating groove is formed in the inner side of each side fixing plate, a rotating shaft core is arranged on the inner side of each rotating groove, a lampshade is fixedly arranged on the inner side of each rotating shaft core, and the illuminating lamp tube is arranged on the inner side of the lampshade. This self-adaptation intensity of can adjusting luminance's classroom lamp, it is inside to run through in the inside preformed hole of wall base with the installation screw nail into the roof again, can be fixed in the wall base lower extreme with the roof, and is very firm, for the fixed classroom lamp of daily use lifting rope, the structure is more stable, avoids light unstability to influence student's sight.

Description

Classroom lamp capable of self-adapting to adjustable light intensity

Technical Field

The utility model relates to the technical field of classroom lamps, in particular to a classroom lamp capable of adaptively adjusting light intensity.

Background

Some feel that this type of light is exactly the same as a normal classroom light, requiring even distribution at the top of the classroom, but in practice this is not the case, as its name suggests it is better suited for application directly in front of the blackboard and not directly behind it, and there are classroom lights for illuminating the classroom, which are particularly desirable when students are studying at night.

Classroom lamp on market, most fixed structure, and use the lifting rope to fix, easy because the air flow in the classroom takes place the bias and removes, and light is stable inadequately, influences student's sight, and classroom lamp be not convenient for adjust illumination angle and position as required adaptability ground, the adjustment of being not convenient for is towards the problem of the illumination intensity of blackboard, for this reason, we provide a classroom lamp of self-adaptation adjustable luminous intensity.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a classroom lamp with self-adaptive adjustable light intensity, and aims to solve the problems that most of classroom lamps in the market proposed in the background art are fixed in structure and fixed by using a lifting rope, the inclination movement is easy to occur due to the air flow in a classroom, the light is not stable enough, the sight of students is influenced, the illumination angle and the illumination position of the classroom lamp cannot be adjusted adaptively according to needs, and the illumination intensity facing a blackboard cannot be adjusted conveniently.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a classroom lamp of adjustable luminous intensity of self-adaptation, includes roof and illumination fluorescent tube, the roof upper end is provided with the wall base, and the inside preformed hole that has seted up of roof, the preformed hole inboard is provided with the installation screw, the spout has been seted up to the roof inboard, and the spout inboard is provided with the slider, the slider lower extreme is connected with the connecting plate, and the fixed side fixing plate that is provided with in connecting plate lower extreme both sides, the rotation groove has been seted up to side fixing plate inboard, and rotates the inslot side and be provided with the rotation axle core, the inboard fixed mounting of rotation axle core has the lamp shade, illumination fluorescent tube sets up in the lamp shade inboard.

Preferably, the mounting screw penetrates through the top plate and the interior of the wall base, and the top plate and the wall base form a dismounting structure through the mounting screw and the reserved hole.

Preferably, the outer side of the sliding block is tightly attached to the inner side of the top plate, and the sliding block and the top plate form a sliding structure through the sliding groove.

Preferably, the side fixing plates are provided with two side fixing plates, and the two side fixing plates are symmetrical about the transverse center line of the connecting plate.

Preferably, the outer side of the rotating shaft core is tightly attached to the inner side of the side fixing plate, and the rotating shaft core and the side fixing plate form a rotating structure through the rotating groove.

Preferably, the lighting lamp tube and the rotating shaft core form a fixed structure through a lamp shade, and the transverse center line of the lamp shade is completely overlapped with the transverse center line of the connecting plate.

Compared with the prior art, the utility model has the following beneficial effects:

1. run through the mounting screw in the inside preformed hole of wall base nail again inside the roof, can be fixed in the wall base lower extreme with the roof, very firm, for the fixed classroom lamp of daily use lifting rope, the structure is more stable, avoids light unstability to influence student's sight.

2. The slide block can slide left and right in the slide groove of the top plate, the lighting position of the lighting lamp tube at the lower end of the connecting plate can be adjusted, and the lighting position can be adjusted according to the lighting requirement of a classroom to adapt to the lighting requirement of the classroom.

3. The rotating shaft core can rotate in the rotating groove on the inner side of the side fixing plate, the illumination angle of the lampshade can be adjusted, the illumination direction facing the lower end of a classroom can be adjusted by adjusting the illumination lamp tube in the lampshade, the illumination intensity facing a blackboard can be adjusted, and the flexibility is higher.

Drawings

FIG. 1 is a schematic overall perspective view of the present invention;

FIG. 2 is a side view of the top plate and the connecting plate of the present invention;

FIG. 3 is a schematic diagram of a partial front view parsing structure according to the present invention;

FIG. 4 is a schematic view of the connection structure of the top plate and the wall base according to the present invention.

In the figure: 1. a top plate; 2. a wall base; 3. reserving a hole; 4. mounting screws; 5. a chute; 6. a slider; 7. a connecting plate; 8. a side fixing plate; 9. a rotating groove; 10. rotating the shaft core; 11. a lamp shade; 12. the lighting tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a classroom lamp of adjustable luminous intensity of self-adaptation, including roof 1 and illumination

fluorescent tube

12, 1 upper end of roof is provided with

wall base

2, and 1 inside preformed hole 3 of having seted up of roof, 3 inboards of preformed hole are provided with installation screw 4, spout 5 has been seted up to 1 inboard of roof, and 5 inboards of spout are provided with

slider

6, 6 lower extremes of slider are connected with connecting plate 7, and the fixed side fixing plate 8 that is provided with in connecting plate 7 lower extreme both sides, rotation groove 9 has been seted up to side fixing plate 8 inboard, and it is provided with rotation axle core 10 to rotate groove 9 inboard, the inboard fixed mounting of rotation axle core 10 has lamp shade 11, illumination fluorescent tube 12 sets up in lamp shade 11 inboards.

In the utility model: installation screw 4 runs through inside roof 1 and wall base 2, and roof 1 constitutes through installation screw 4 and preformed hole 3 and wall base 2 and dismantles the structure, runs through in wall base 2 inside preformed hole 3 with installation screw 4 and follows closely roof 1 inside again, can be fixed in 2 lower extremes of wall base with roof 1, and is very firm, for the fixed classroom lamp of daily use lifting rope, the structure is more stable, avoids light unstability to influence student's sight.

In the utility model: the outside of slider 6 closely laminates with the inboard of roof 1, and slider 6 constitutes sliding construction through spout 5 and roof 1, and slider 6 can be in the spout 5 of roof 1 horizontal slip, and the illumination position of adjustable connecting plate 7 lower extreme illumination fluorescent tube 12 can adjust the illumination position according to classroom illumination needs, adapts to the illumination needs in classroom.

In the utility model: the number of the side fixing plates 8 is two, and the two side fixing plates 8 are symmetrical about the transverse center line of the connecting plate 7.

In the utility model: the outer side of the rotating shaft core 10 is tightly attached to the inner side of the side fixing plate 8, the rotating shaft core 10 and the side fixing plate 8 form a rotating structure through the rotating groove 9, the rotating shaft core 10 can rotate in the rotating groove 9 in the inner side of the side fixing plate 8, the illumination angle of the lampshade 11 can be adjusted, the illumination direction facing the lower end of a classroom can be adjusted by adjusting the illumination lamp tube 12 in the lampshade 11, the illumination intensity facing a blackboard can be adjusted, and the flexibility is higher.

In the utility model: the lighting lamp 12 and the rotating shaft core 10 form a fixed structure through the lampshade 11, and the transverse center line of the lampshade 11 and the transverse center line of the connecting plate 7 are completely overlapped.

The working principle is as follows: for the self-adaptive classroom lamp with adjustable light intensity, firstly, the mounting screws 4 penetrate through the preformed holes 3 in the wall base 2 and are then nailed into the top plate 1, the top plate 1 can be fixed at the lower end of the wall base 2, the structure is more stable compared with the classroom lamp fixed by a lifting rope in daily use, the influence of unstable light on the sight of students is avoided, the rotating shaft core 10 can rotate in the rotating groove 9 at the inner side of the side fixing plate 8, the illumination angle of the lampshade 11 can be adjusted, the illumination direction of the illumination lamp tube 12 (the model is PGT-244-6W) in the lampshade 11 can be adjusted, the illumination intensity facing the blackboard can be adjusted, the flexibility is higher, the slide block 6 can slide left and right in the sliding groove 5 of the top plate 1, the illumination position of the illumination lamp tube 12 at the lower end of the connecting plate 7 can be adjusted, the illumination position can be adjusted according to the illumination needs, the illumination needs of classrooms can be adapted, the whole application process of the teaching room lamp with the adaptive adjustable light intensity is completed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A classroom lamp with adaptive adjustable light intensity, comprising a top plate (1) and an illuminating lamp tube (12), characterized in that: roof (1) upper end is provided with wall base (2), and roof (1) inside preformed hole (3) have been seted up, preformed hole (3) inboard is provided with installation screw (4), spout (5) have been seted up to roof (1) inboard, and spout (5) inboard is provided with slider (6), slider (6) lower extreme is connected with connecting plate (7), and connecting plate (7) lower extreme both sides are fixed and are provided with side-fixing plate (8), rotation groove (9) have been seted up to side-fixing plate (8) inboard, and rotate groove (9) inboard and be provided with pivot core (10), pivot core (10) inboard fixed mounting has lamp shade (11), illumination fluorescent tube (12) set up in lamp shade (11) inboard.

2. An adaptive dimmable intensity classroom lamp as defined in claim 1, wherein: the mounting screw (4) penetrates through the top plate (1) and the wall base (2), and the top plate (1) and the wall base (2) form a dismounting structure through the mounting screw (4) and the preformed hole (3).

3. An adaptive dimmable intensity classroom lamp as defined in claim 1, wherein: the outer side of the sliding block (6) is tightly attached to the inner side of the top plate (1), and the sliding block (6) and the top plate (1) form a sliding structure through the sliding groove (5).

4. An adaptive dimmable intensity classroom lamp as defined in claim 1, wherein: the two side fixing plates (8) are arranged, and the two side fixing plates (8) are in a symmetrical structure relative to the transverse center line of the connecting plate (7).

5. An adaptive dimmable intensity classroom lamp as defined in claim 1, wherein: the outer side of the rotating shaft core (10) is tightly attached to the inner side of the side fixing plate (8), and the rotating shaft core (10) and the side fixing plate (8) form a rotating structure through the rotating groove (9).

6. An adaptive dimmable intensity classroom lamp as defined in claim 1, wherein: the lighting lamp tube (12) and the rotating shaft core (10) form a fixed structure through the lamp shade (11), and the transverse center line of the lamp shade (11) is completely overlapped with the transverse center line of the connecting plate (7).