CN215982253U

CN215982253U - Classroom lamp with anti-dazzle quick detachable structure

Info

Publication number: CN215982253U
Application number: CN202122417459.XU
Authority: CN
Inventors: 邹义
Original assignee: Hunan Z Light Photoelectric Technology Co ltd
Current assignee: Hunan Z Light Photoelectric Technology Co ltd
Priority date: 2021-10-08
Filing date: 2021-10-08
Publication date: 2022-03-08
Anticipated expiration: 2031-10-08

Abstract

The utility model discloses a classroom lamp with an anti-dazzle easily-detachable structure, wherein an installation piece is oppositely arranged at the upper end of a protective cover main body, a sliding support is fixedly installed on the installation piece, a first installation groove is formed in the top of the sliding support, a second installation groove is formed in the side edge of the sliding support, the first installation groove is communicated with the second installation groove, a light source assembly is installed in the protective cover main body, the periphery of the protective cover main body is connected with the anti-dazzle assembly through a frame assembly, and the top of the sliding support is fixedly connected with a lamp post assembly. The utility model has simple structure, can avoid glare caused by light concentration, protects eyes from being injured by the glare and is convenient to disassemble.

Description

Classroom lamp with anti-dazzle quick detachable structure

Technical Field

The utility model relates to the technical field of classroom lamp equipment, in particular to a classroom lamp with an anti-dazzle structure easy to detach.

Background

Bad light in a classroom can cause a lot of harm to eyes, students are still in a growth and development period, poor classroom lighting lamps have the problems of stroboflash, glare and the like, reading and learning under the light day by day can bring eyestrain and the like to the eyes, and even can become an external factor causing myopia. Some classrooms use old fluorescent lamps, because the using time is too long, the two ends of the fluorescent lamps are blackened, and noises are generated, and the small problems which seem to be unobtrusive can affect the health of students.

In the prior art, most classroom lamps are simply fixed at the top of a classroom, so that light is concentrated, students sitting directly below the classroom lamps can concentrate light to generate glare, and the eyes are not protected; and most existing classroom lamps are inconvenient to detach, and are mostly clamped when the classroom lamps are detached, so that the classroom lamps are broken easily, and therefore the classroom lamp with the anti-dazzle easily-detachable structure is provided.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides a classroom lamp with an anti-dazzle easily-detachable structure.

The utility model provides the following technical scheme: the utility model provides a classroom lamp with quick detachable structure of anti-dazzle, includes protection casing main part, sliding support, anti-dazzle subassembly, frame subassembly, lamp pole subassembly and lamp source subassembly, protection casing main part upper end is provided with the installation piece relatively, fixed mounting has sliding support on the installation piece, the sliding support top has been seted up first mounting groove, the second mounting groove has been seted up to the side, first mounting groove and second mounting groove intercommunication, install the lamp source subassembly in the protection casing main part, the protection casing main part is connected with anti-dazzle subassembly through frame subassembly all around, sliding support top and lamp pole subassembly fixed connection.

Preferably, the second mounting groove is a T-shaped groove, and the width of the opening of the convex part of the T-shaped groove is equal to or less than the width of the first mounting groove.

Preferably, the anti-dazzle component comprises a diffusion plate and an anti-dazzle grid, the diffusion plate and the anti-dazzle grid are sequentially installed at the lower end of the protective cover main body, and the diffusion plate, the anti-dazzle grid and the edge of the protective cover main body are clamped into the frame component.

Preferably, the frame assembly comprises a long-side frame piece, a short-side frame piece and a corner piece, and the long-side frame piece and the short-side frame piece are fixedly connected through the corner piece.

Preferably, the width of the upper end face of the long edge frame piece is smaller than that of the lower end face, one sides of the upper end face and the lower end face of the long edge frame piece are both arranged in an inward inclined mode, an upper blocking piece and a lower blocking piece which are opposite in position are arranged on the inner side edge of the long edge frame piece, and a gap is reserved between the upper blocking piece and the lower blocking piece; the bottom in the long edge frame piece is provided with two first convex columns in parallel, and a gap between the two first convex columns is opposite to a gap between the upper blocking piece and the lower blocking piece.

Preferably, the width of the upper end face of the short edge frame piece is smaller than that of the lower end face, one sides of the upper end face and the lower end face of the short edge frame piece are both arranged in an inward inclined mode, a left blocking piece and a right blocking piece which are opposite in position are arranged on the inner side edge of the long edge frame piece, and a gap is reserved between the left blocking piece and the right blocking piece; two second convex columns are arranged at the bottom in the short edge frame piece in parallel, and a gap between the two second convex columns is opposite to a gap between the left blocking piece and the right blocking piece.

Preferably, two adjacent surfaces of the end parts of the long edge frame piece and the short edge frame piece are provided with threaded holes.

Preferably, the corner piece both ends are equipped with spacing lug respectively, set up threaded hole on the spacing lug, with the screw hole adaptation of long limit frame spare and minor face frame spare, through outside screw spiro union screw hole, nail tightly long limit frame spare and minor face frame spare.

Preferably, the light source assembly comprises an aluminum substrate, a light source plate and an LED power supply, the aluminum substrate is mounted in the protective cover main body, the light source plate is attached to the aluminum substrate and integrally formed with the aluminum substrate, the light source plate is electrically connected with the LED power supply, and the LED power supply is fixedly mounted on the protective cover main body.

Preferably, the lamp post assembly comprises a first fixing bolt, a gasket, a second fixing bolt, a hanging rod and a fixing seat, one end of the hanging rod extends into the first mounting groove, the gasket is mounted at the joint of the inner side of the first mounting groove and the hanging rod, the other side of the gasket is in threaded connection with the first fixing bolt, and the second fixing bolt is in threaded connection at the joint of the outer side of the first mounting groove and the hanging rod; the other end of the suspender is fixedly connected with a fixed seat, and the fixed seat is fixed on a ceiling.

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

(1) the utility model has simple integral structure, and the light rays emitted by the light source plate are scattered by matching the diffusion plate and the anti-dazzle grid, thereby avoiding the glare caused by light ray concentration and protecting the eyes from being damaged by the glare.

(2) According to the utility model, the sliding support is arranged, the fixing bolt I and the fixing bolt II are matched with the gasket, the position of the suspender is stabilized in the first mounting groove, when the classroom lamp is to be disassembled, the suspender is moved towards the second mounting groove by only loosening the fixing bolt I or the fixing bolt II, and then the suspender is slightly pressed, so that the suspender, the fixing bolt I, the gasket and the fixing bolt II which are connected with the suspender can be smoothly moved out from the lower part of the T-shaped second mounting groove, and the disassembly is simple.

(3) According to the utility model, the frame assembly is arranged to effectively improve the sealing performance among the protective cover main body, the diffusion plate and the anti-dazzle grid, so that dust is prevented from entering the protective cover main body to influence the generated light of the light source plate, and the overall attractiveness is improved.

Drawings

FIG. 1 is an exploded schematic view of the present invention;

FIG. 2 is a schematic structural view of the shield body of the present invention;

FIG. 3 is an enlarged view of the structure of FIG. 1 at A according to the present invention;

FIG. 4 is an enlarged view of the structure of FIG. 1 at B.

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.

As shown in fig. 1 to 4, a classroom lamp with an anti-glare and easily detachable structure includes a protective cover main body 1, a sliding support 2, an installation sheet 3, a first installation groove 4, a second installation groove 5, a diffusion plate 6, an anti-glare grille 7, a long-side frame 8, a short-side frame 9, a corner piece 10, an upper baffle 11, a lower baffle 12, a first convex column 13, a left baffle 14, a right baffle 15, a second convex column 16, a threaded hole 17, a limit bump 18, an external screw 19, an aluminum substrate 20, an LED power supply 21, a first fixing bolt 22, a gasket 23, a second fixing bolt 24, a hanger rod 25 and a fixing seat 26.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Protection casing main part 1 upper end is provided with installation piece 3 relatively, fixed mounting has sliding support 2 on installation piece 3, first mounting groove 4 has been seted up at sliding support 2 top, second mounting groove 5 has been seted up to the side, first mounting groove 4 and 5 intercommunications of second mounting groove, install the lamp source subassembly in the protection casing main part 1, protection casing main part 1 is connected with anti-dazzle subassembly through frame subassembly all around, anti-dazzle subassembly includes diffuser plate 6 and anti-dazzle grid 7, diffuser plate 6 and anti-dazzle grid 7 are installed in proper order to protection casing main part 1 lower extreme, diffuser plate 6, anti-dazzle grid 7 and protection casing main part 1 edge all block go into frame subassembly, cooperation through diffuser plate 6 and anti-dazzle grid 7, disperse light source board and come out light and scatter, avoid the concentrated glare that causes of light, protection eyes do not receive the dazzling injury.

The top of the sliding support 2 is fixedly connected with the lamp post assembly. The second mounting groove 5 is a T-shaped groove, and the width of the opening of the convex part of the T-shaped groove is equal to or smaller than that of the first mounting groove 4.

The lamp post assembly comprises a first fixing bolt 22, a gasket 23, a second fixing bolt 24, a suspender 25 and a fixed seat 26, one end of the suspender 25 extends into the first mounting groove 4, the gasket 23 is mounted at the joint of the inner side of the first mounting groove 4 and the suspender 25, the other side of the gasket 23 is screwed with the first fixing bolt 22, and the joint of the outer side of the first mounting groove 4 and the suspender 25 is screwed with the second fixing bolt 24; the other end of the hanger rod 25 is fixedly connected with a fixed seat 26, and the fixed seat 26 is fixed on the ceiling.

When the classroom lamp is to be disassembled, only the first fixing bolt 22 or the second fixing bolt 24 needs to be unscrewed, the suspender 25 is moved towards the second mounting groove 5, and then the suspender 25 is slightly pressed, so that the suspender 25 and the first fixing bolt 22, the gasket 23 and the second fixing bolt 24 connected with the suspender can be smoothly moved out from the lower part of the T-shaped second mounting groove 5, and the disassembly is simple.

The frame assembly comprises a long edge frame member 8, a short edge frame member 9 and a corner member 10, wherein the long edge frame member 8 and the short edge frame member 9 are fixedly connected through the corner member 10. The width of the upper end face of the long edge frame piece 8 is smaller than that of the lower end face, one sides of the upper end face and the lower end face of the long edge frame piece 8 are both arranged in an inward inclined mode, an upper baffle piece 11 and a lower baffle piece 12 which are opposite in position are arranged on the inner side edge of the long edge frame piece 8, and a gap is reserved between the upper baffle piece 11 and the lower baffle piece 12; two first convex columns 13 are arranged at the bottom in the long-edge frame piece 8 in parallel, and the gap between the two first convex columns 13 is opposite to the gap between the upper baffle plate 11 and the lower baffle plate 12. The width of the upper end face of the short edge frame member 9 is smaller than that of the lower end face, one sides of the upper end face and the lower end face of the short edge frame member 9 are both arranged in an inward inclined mode, a left blocking piece 14 and a right blocking piece 15 which are opposite in position are arranged on the inner side edge of the long edge frame member 8, and a gap is reserved between the left blocking piece 14 and the right blocking piece 15; two second convex columns 16 are arranged at the bottom in the short-edge frame 9 in parallel, and the gap between the two second convex columns 16 is opposite to the gap between the left baffle 14 and the right baffle 15. Threaded holes 17 are formed in two adjacent surfaces of the end parts of the long edge frame member 8 and the short edge frame member 9. Turning piece 10 both ends are equipped with spacing lug 18 respectively, set up threaded hole 17 on the spacing lug 18, with the screw hole 17 adaptation of long limit frame 8 and minor face frame 9, go into screw hole 17 through 19 screws of outside screw, nail tight long limit frame 8 and minor face frame 9, also can be with protection casing main part 1, diffuser plate 6 and anti-dazzle grid 7 effectively protect, long limit frame 8, the cooperation of each other of minor face frame 9 and turning piece 10 can effectively improve protection casing main part 1, diffuser plate 6, the leakproofness between the anti-dazzle grid 7, avoid the dust to get into in the protection casing main part 1 to the emergence light production influence of light source board, and whole aesthetic property has been improved.

The light source assembly comprises an aluminum substrate 20, a light source plate and an LED power supply 21, the aluminum substrate 20 is installed in the protective cover main body, the light source plate is attached to the aluminum substrate 20 and integrally formed with the aluminum substrate, the light source plate is electrically connected with the LED power supply 21, and the LED power supply 21 is fixedly installed on the protective cover main body 1.

The above-mentioned embodiments are only preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, and therefore, modifications, equivalent changes, improvements, etc. made in the claims of the present invention are still included in the scope of the present invention.

Claims

1. The utility model provides a classroom lamp with anti-dazzle quick detachable structure which characterized in that: including protection casing main part (1), sliding support (2), anti-dazzle subassembly, frame subassembly, lamp pole subassembly and lamp source subassembly, protection casing main part (1) upper end is provided with installation piece (3) relatively, fixed mounting has sliding support (2) on installation piece (3), first mounting groove (4) have been seted up at sliding support (2) top, second mounting groove (5) have been seted up to the side, first mounting groove (4) and second mounting groove (5) intercommunication, install the lamp source subassembly in protection casing main part (1), protection casing main part (1) is connected with anti-dazzle subassembly through frame subassembly all around, sliding support (2) top and lamp pole subassembly fixed connection.

2. The classroom lamp having an anti-glare easily detachable structure as set forth in claim 1, wherein: the second mounting groove (5) is a T-shaped groove, and the width of a convex part opening of the T-shaped groove is equal to or smaller than that of the first mounting groove (4).

3. The classroom lamp having an anti-glare easily detachable structure as set forth in claim 1, wherein: the anti-dazzle assembly comprises a diffusion plate (6) and an anti-dazzle grid (7), wherein the diffusion plate (6) and the anti-dazzle grid (7) are sequentially installed at the lower end of the shield main body (1), and the diffusion plate (6), the anti-dazzle grid (7) and the edge of the shield main body (1) are clamped into the frame assembly.

4. The classroom lamp having an anti-glare easily detachable structure as set forth in claim 1, wherein: the frame assembly comprises a long-edge frame piece (8), a short-edge frame piece (9) and a corner piece (10), and the long-edge frame piece (8) is fixedly connected with the short-edge frame piece (9) through the corner piece (10).

5. The classroom lamp with anti-glare easily detachable structure according to claim 4, wherein: the width of the upper end face of the long edge frame piece (8) is smaller than that of the lower end face, one side of the upper end face and one side of the lower end face of the long edge frame piece (8) are both arranged in an inward inclined mode, an upper blocking piece (11) and a lower blocking piece (12) which are opposite in position are arranged on the inner side edge of the long edge frame piece (8), and a gap is reserved between the upper blocking piece (11) and the lower blocking piece (12); two first convex columns (13) are arranged at the bottom in the long-edge frame piece (8) in parallel, and a gap between the two first convex columns (13) is opposite to a gap between the upper blocking piece (11) and the lower blocking piece (12).

6. The classroom lamp with anti-glare easily detachable structure according to claim 4, wherein: the width of the upper end face of the short edge frame piece (9) is smaller than that of the lower end face, one side of the upper end face and one side of the lower end face of the short edge frame piece (9) are both arranged in an inward inclined mode, a left blocking piece (14) and a right blocking piece (15) which are opposite in position are arranged on the inner side edge of the long edge frame piece (8), and a gap is reserved between the left blocking piece (14) and the right blocking piece (15); two second convex columns (16) are arranged at the bottom in the short side frame piece (9) in parallel, and a gap between the two second convex columns (16) is opposite to a gap between the left blocking piece (14) and the right blocking piece (15).

7. The classroom lamp with anti-glare easily detachable structure according to claim 4, wherein: and threaded holes (17) are formed in two adjacent surfaces of the end parts of the long-edge frame piece (8) and the short-edge frame piece (9).

8. The classroom lamp with anti-glare easily detachable structure according to claim 4, wherein: the corner piece (10) both ends are equipped with spacing lug (18) respectively, set up threaded hole (17) on spacing lug (18), with screw hole (17) adaptation of long limit frame spare (8) and minor face frame spare (9), screw in screw hole (17) through outside screw (19), nail tightly long limit frame spare (8) and minor face frame spare (9).

9. The classroom lamp having an anti-glare easily detachable structure as set forth in claim 1, wherein: the light source assembly comprises an aluminum substrate (20), a light source plate and an LED power supply (21), the aluminum substrate (20) is mounted in the protective cover main body, the light source plate is attached to the aluminum substrate (20) and integrally formed with the aluminum substrate, the light source plate is electrically connected with the LED power supply (21), and the LED power supply (21) is fixedly mounted on the protective cover main body (1).

10. The classroom lamp having an anti-glare easily detachable structure as set forth in claim 1, wherein: the lamp post assembly comprises a first fixing bolt (22), a gasket (23), a second fixing bolt (24), a hanging rod (25) and a fixing seat (26), one end of the hanging rod (25) extends into the first mounting groove (4), the gasket (23) is mounted at the joint of the inner side of the first mounting groove (4) and the hanging rod (25), the first fixing bolt (22) is screwed at the other side of the gasket (23), and the second fixing bolt (24) is screwed at the joint of the outer side of the first mounting groove (4) and the hanging rod (25); the other end of the suspender (25) is fixedly connected with a fixed seat (26), and the fixed seat (26) is fixed on a ceiling.