CN215892152U

CN215892152U - Classroom lamp with sterilization and grid anti-glare functions

Info

Publication number: CN215892152U
Application number: CN202121891900.1U
Authority: CN
Inventors: 唐浩洁
Original assignee: Jiangmen Huahuihuang Lighting Technology Co ltd
Current assignee: Jiangmen Huahuihuang Lighting Technology Co ltd
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2022-02-22
Anticipated expiration: 2031-08-10

Abstract

A classroom lamp with sterilization and grid anti-glare functions comprises a classroom lamp body and a drive control module, wherein the classroom lamp body comprises an aluminum frame and a chassis, an inner ring of the aluminum frame is provided with a mounting position, a grid and a diffusion plate positioned at the upper part of the grid are arranged in the mounting position, the lower part of the chassis is inserted and connected in the mounting position and positioned above the diffusion plate, and the end part of the chassis is pressed on the periphery of the diffusion plate; a groove is concavely arranged on the bottom surface of the base plate upwards, a plurality of light source plates for irradiating the diffusion plate are arranged on the top of the groove at intervals, and the light source plates are connected and controlled by the driving control module; the top of the chassis is provided with at least two hoisting assemblies which are arranged at intervals. The utility model is provided with the diffusion plate and the grating, can homogenize the light emitted by the light source plate, enables the light to be softer, effectively inhibits glare and enables the classroom lamp to have the function of preventing glare.

Description

Classroom lamp with sterilization and grid anti-glare functions

Technical Field

The utility model relates to the field of lamps, in particular to a classroom lamp with sterilization and grid anti-glare functions.

Background

Modern students are in class, and a plurality of light lamps all can be installed on the top in classroom to can be under dim circumstances, play the illumination effect to the classroom.

The existing classroom lighting mostly adopts lamps without an anti-dazzle function or lamps with low glare value, so that visual fatigue is easily caused, and blindness is seriously caused. In addition, present classroom illumination adopts the lug connection jib on the chassis, and consequently the fixed unable adjustment of interval between its tie point is difficult to carry out the adaptability installation, and dislocation or preformed hole position are not to the time when punching the position appear, and the degree of difficulty of trompil is great again, wastes time and energy, has reduced the work efficiency that staff installed the classroom lamp.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a classroom lamp with sterilization and grid anti-glare functions.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

the utility model provides a classroom lamp with disinfect and grid anti-dazzle function, includes classroom lamp body, drive control module, its characterized in that: the classroom lamp body comprises an aluminum frame and a chassis, wherein an inner ring of the aluminum frame is provided with an installation position, a grating and a diffusion plate positioned at the upper part of the grating are arranged in the installation position, the lower part of the chassis is inserted and connected in the installation position and positioned above the diffusion plate, and the end part of the chassis is pressed on the periphery of the diffusion plate; a groove is concavely arranged on the bottom surface of the base plate upwards, a plurality of light source plates for irradiating the diffusion plate are arranged on the top of the groove at intervals, and the light source plates are connected and controlled by the driving control module; the lifting assembly comprises an upper support, a lower support, a hanging rod, an upper adjusting mechanism and a lower adjusting mechanism, the upper support is used for being connected with a wall surface, the lower support is riveted to the top of the chassis, the hanging rod is located between the upper support and the lower support, and the upper adjusting mechanism and the lower adjusting mechanism are respectively installed at the upper end and the lower end of the hanging rod.

In the present invention, the grid is composed of a plurality of squares.

In the utility model, the upper bracket comprises a supporting plate and two upper connecting plates respectively arranged at the left end and the right end of the supporting plate, an upper sliding opening is arranged on the supporting plate, the upper adjusting mechanism comprises a hanging sleeve which is in threaded connection with the upper end of the suspension rod, the hanging sleeve is arranged in the upper sliding opening in a left-right sliding manner, and an upper limiting ring which is in sliding contact with the upper part of the supporting plate to enable the hanging sleeve to be arranged on the supporting plate in a hanging manner is arranged on the periphery of the hanging sleeve.

In the utility model, the upper adjusting mechanism further comprises a sucker covering the outer part of the upper support, and a suspension lock sleeve for locking the sucker and the suspension lock sleeve on the upper support, wherein the suspension lock sleeve is in threaded connection with the suspension lock sleeve.

In the utility model, the lower support comprises a support plate and two lower connecting plates respectively arranged at the left end and the right end of the support plate, a lower sliding opening is arranged on the support plate, the lower adjusting mechanism comprises a fixed sleeve which is in threaded connection with the lower end of the suspender, the fixed sleeve is arranged in the lower sliding opening in a left-right sliding manner, and a lower limiting ring which is in sliding support on the bottom of the support plate is arranged on the periphery of the fixed sleeve.

In the utility model, the lower adjusting mechanism also comprises a locking sleeve for locking the fixing sleeve on the supporting plate, and the fixing sleeve is in threaded connection with the locking sleeve.

In the utility model, the drive control module is electrically connected with a female plug, and the light source board is electrically connected with a male plug which is in plug-in fit with the female plug.

In the utility model, at least one group of ultraviolet LED lamp beads and at least one group of lighting LED lamp beads are arranged on the light source board.

In the utility model, a plurality of first strip-shaped concave positions which are arranged in parallel are arranged on the top wall of the groove, and one light source plate is arranged in each first strip-shaped concave position.

In the utility model, a plurality of second strip-shaped concave positions which are arranged in parallel are arranged on the top wall of the groove, the second strip-shaped concave positions are perpendicular to the first strip-shaped concave positions, and the plurality of first strip-shaped concave positions and the plurality of second strip-shaped concave positions form a grid structure.

The utility model has the beneficial effects that:

1. the light source plate is provided with the diffusion plate and the grating, so that light emitted by the light source plate can be homogenized, the light is softer, glare is effectively inhibited, and the classroom lamp has the function of preventing glare;

2. the upper adjusting mechanism and the lower adjusting mechanism are respectively arranged at the upper end and the lower end of the suspender, so that workers can fix different positions of the suspender according to needs, and can conveniently adjust the mounting position of the classroom lamp according to needs, thereby improving the adaptability of classroom lamp mounting, reducing the mounting difficulty of the classroom lamp and improving the mounting efficiency of the classroom lamp;

3. the teaching room lamp is provided with the ultraviolet LED lamp beads, and can emit ultraviolet rays for sterilization and disinfection, so that the teaching room lamp has a sterilization function;

4. the aluminum frame and the chassis are made of aluminum metal materials, and the chassis is provided with multiple heat dissipation structures, so that the heat dissipation area is increased, and the heat dissipation performance is improved.

Drawings

The utility model is further illustrated by the following figures and embodiments:

FIG. 1 is an exploded view of example 1;

FIG. 2 is a schematic view of the combined structure of embodiment 1;

FIG. 3 is an exploded view of the upper adjustment mechanism;

FIG. 4 is a schematic view of the combined structure of the upper adjustment mechanism;

FIG. 5 is an exploded view of the lower adjustment mechanism;

FIG. 6 is a schematic view of the lower adjustment mechanism in combination;

FIG. 7 is a partial schematic view of embodiment 2;

fig. 8 is a schematic structural view of a base plate in embodiment 2.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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.

Referring to fig. 1-6, a classroom lamp with sterilization and grid anti-glare functions comprises a classroom lamp body and a drive control module 1, wherein the classroom lamp body comprises an aluminum frame 2 and a base plate 3, an installation position is arranged on the inner ring of the aluminum frame 2, a grid 4 and a diffusion plate 5 positioned on the upper portion of the grid 4 are arranged in the installation position, the lower portion of the base plate 3 is inserted and connected in the installation position and positioned above the diffusion plate 5, and the end portion of the base plate 3 is pressed on the periphery of the diffusion plate 5, so that the diffusion plate 5 and the grid 4 are compressed and fixed. A groove is concavely arranged on the bottom surface of the base plate 3 upwards, a plurality of light source plates 6 for irradiating the diffusion plate 5 are arranged on the top of the groove at intervals, and the light source plates 6 are connected and controlled by the driving control module 1; the top of the chassis 3 is provided with at least two hoisting assemblies arranged at intervals, each hoisting assembly comprises an upper support 7 connected with a wall surface, a lower support 8 riveted on the top of the chassis 3, a suspender 9 positioned between the upper support 7 and the lower support 8, and an upper adjusting mechanism and a lower adjusting mechanism which are respectively installed at the upper end and the lower end of the suspender 9, the upper adjusting mechanism is detachably installed on the upper support 7, the position of the upper adjusting mechanism relative to the upper support 7 can be adjusted in a sliding manner, and the lower adjusting mechanism is detachably installed on the lower support 8, and the position of the lower adjusting mechanism relative to the lower support 8 can be adjusted in a sliding manner.

In this embodiment, the mounting position includes a mounting groove located at an upper portion thereof, a fixing plate 15 is bent around a lower end of the chassis 3, a supporting portion 16 for supporting an edge of the grille 4 is disposed on a sidewall of the mounting position, and a pressing portion pressing on the fixing plate 15 is disposed on a sidewall of the mounting groove, so that the chassis 3, the grille 4, and the diffuser plate 5 are pressed and fixed. In addition, the grid 4 is composed of a plurality of square grids, the square grids are arranged in the square grids, the side length of each square grid is 25mm, and light generated by the light source board 6 can be effectively inhibited from glare after being processed by the grid 4.

As a preferred embodiment, referring to fig. 1 to 4, the upper bracket 7 includes a support plate and two upper connection plates respectively disposed at the left and right ends of the support plate, the support plate is provided with an upper sliding opening 7a, the upper adjustment mechanism includes a suspension sleeve 10 screwed to the upper end of the suspension rod 9, the suspension sleeve 10 is slidably disposed in the upper sliding opening 7a, an upper limit ring 10a slidably abutting against the upper portion of the support plate is disposed on the periphery of the suspension sleeve 10, so that the suspension sleeve 10 is suspended on the support plate, and the suspension sleeve 10 slides in the upper sliding opening 7a to adjust the position of the suspension rod 9, thereby adjusting the position of the classroom lamp.

In this embodiment, an upper inlet 7b for an upper limit ring 10a and a hanging sleeve 10 to pass through is formed in a side surface of one of the upper connecting plates, an upper slideway 7c is arranged between the upper inlet 7b and the upper slideway 7a for communication, the upper limit ring 10a and the hanging sleeve 10 penetrate into the upper bracket 7 from the upper inlet 7b, then the hanging sleeve 10 slides into the upper slideway 7a through the upper slideway 7c, the diameter of the upper limit ring 10a is larger than the width of the upper slideway, so that after the upper limit ring 10a is pressed on the bearing plate, the hanging sleeve 10 can not be separated from the upper bracket 7 in a left-right movement manner.

In the structure, the top end of the upper connecting plate is bent to form an upper connecting part for connecting a wall surface, and the upper connecting part is provided with a long round hole for a bolt to penetrate through a connecting wall body. The upper adjusting mechanism further comprises a sucker 11 arranged outside the upper support 7 in a covering mode, and a hanging lock sleeve 12 used for locking the sucker 11 and the hanging sleeve 10 on the upper support 7, after the position of the classroom lamp is adjusted, the hanger rod 9 is locked through the hanging lock sleeve 12, the position of the hanger rod 9 is fixed, and the phenomenon of position deviation of the classroom lamp in the using process is avoided. Including upper bracket 7 and suspension cover 10 parcel through sucking disc 11, reduce parts such as external factor corrosion damage upper bracket 7, suspension cover 10, the life-span of extension jib 9 subassembly guarantees the stability of the unsettled installation of classroom lamp. In addition, threaded connection between the suspension sleeve 10 and the suspension lock sleeve 12 specifically includes: the periphery of the suspension sleeve 10 is provided with a first external thread, and the inner ring of the suspension lock sleeve 12 is provided with a first internal thread in threaded fit with the first external thread.

As a preferred embodiment, referring to fig. 1, 5, and 6, the lower bracket 8 includes a support plate, and two lower connection plates respectively disposed at the left and right ends of the support plate, a lower sliding opening 8a is disposed on the support plate, the lower adjusting mechanism includes a fixing sleeve 13 screwed to the lower end of the suspension rod 9, the fixing sleeve 13 is slidably disposed in the lower sliding opening 8a, a lower limit ring 13a slidably abutting against the bottom of the support plate is disposed on the outer periphery of the fixing sleeve 13, and the fixing sleeve 13 slides in the lower sliding opening 8a to adjust the position of the suspension rod 9.

In this embodiment, a lower inlet 13b through which the lower limit ring 13a and the fixing sleeve 13 pass is formed in a side surface of one of the lower connecting plates, a lower slideway 13c is formed between the lower inlet 13b and the lower sliding port 8a for communication, the lower limit ring 13a and the fixing sleeve 13 penetrate into the lower bracket 8 from the lower inlet 13b, and then the fixing sleeve 13 slides into the lower sliding port 8a through the lower slideway 13c, the diameter of the lower limit ring 13a is larger than the width of the lower slideway 13c, so that the fixing sleeve 13 cannot be moved left and right to be separated from the lower bracket 8 after the lower limit ring 13a is pressed on the supporting plate, and the working stability of the fixing sleeve 13 is ensured.

In the structure, the bottom end of the lower connecting plate is bent to form a lower connecting part for connecting the chassis, and the lower connecting part is riveted on the top of the chassis 3. The lower adjusting mechanism further comprises a locking sleeve 14 for locking the fixing sleeve 13 on the supporting plate, after the position of the classroom lamp is adjusted, the suspender 9 is locked through the locking sleeve 14, the position of the suspender 9 is fixed, and the phenomenon of position deviation of the classroom lamp in the using process is avoided. In addition, threaded connection between fixed cover 13 and locking cover 14 specifically is: the periphery of the fixed sleeve 13 is provided with a second external thread, and the inner ring of the locking sleeve 14 is provided with a second internal thread matched with the second external thread.

As a preferred embodiment, the driving control module 1 is electrically connected with a female plug, the light source board 6 is electrically connected with a male plug in a plugging fit with the female plug, the male plug penetrates out of the chassis 3 to be matched with the female plug, and the driving control module 1 is conveniently electrically connected with the light source board 6 through the plugging fit of the female plug and the male plug.

As a preferred embodiment, at least one group of ultraviolet LED lamp beads and at least one group of illumination LED lamp beads are arranged on the light source board 6, and the driving control module 1 can receive a function instruction sent by a user through a controller, so as to control the light source board 6 to send an ultraviolet light source or an illumination light source, so that the classroom lamp has the functions of sterilization and illumination. In this embodiment, every group ultraviolet ray LED lamp pearl comprises a plurality of interval arrangements ultraviolet ray LED lamp pearl on light source board 6, and every group illumination LED lamp pearl comprises a plurality of interval arrangements illumination LED lamp pearl on light source board 6, is equipped with at least one between two adjacent ultraviolet ray lamp pearls illumination LED lamp pearl to it is even to make ultraviolet ray and light distribution. Certainly, not limited to above-mentioned structure, be equipped with the ultraviolet LED lamp pearl that can send ultraviolet on the bottom surface of aluminium frame 2, also can make classroom lamp have the function of disinfecting, and this structure can also avoid diffuser plate 5 to receive the influence of ultraviolet ray moreover.

Example 2

Referring to fig. 7 to 8, the structure of the present embodiment is substantially the same as that of embodiment 1 except that: the fixing plate 15 is fixedly connected with the bottom wall of the mounting groove through a screw 17. Further, the bottom wall of the mounting groove is provided with a connecting groove 18, and a plurality of connecting teeth which are sequentially arranged from bottom to top are arranged on the groove wall of the connecting groove 18; the threaded end of the screw 17 penetrates through the chassis 3 to be connected with the connecting teeth in the connecting groove 18 in a matched mode, in the process, the connecting teeth can be changed into grains matched with the threaded end of the screw 17 in the process that the threaded end of the screw 17 is screwed into the connecting groove 18, the screw 17 is fixed in the connecting groove 18, and the fixed installation of the chassis 3 is achieved. In the present embodiment, the coupling groove 18 is provided along the contour of the aluminum frame 2 so that the top-view sectional shape of the coupling groove 18 is the same as the top-view sectional shape of the aluminum frame 2. Therefore, even if the position of the chassis 3 changes, the screw 17 can be screwed to the aluminum frame 2 through the coupling groove 18.

In this embodiment, be equipped with the concave position 19 of many parallel arrangement's first bar on the roof of recess, install one in the concave position 19 of every first bar the light source board 6 to light source board 6 fixes a position the installation, and simultaneously, the concave position 19 of first bar is the setting of upwards caving in the roof of recess, is the protruding setting that makes progress at the top surface of chassis 3, plays the effect of strengthening rib, improves chassis 3's intensity.

In the structure, in order to improve the heat dissipation effect, the light source plate 6 is adhered in the first strip-shaped concave position 19 through the heat-conducting silica gel layer, so that the installation is convenient, and the heat dissipation effect is good. The top wall of the groove is provided with a plurality of second strip-shaped concave positions 20 which are arranged in parallel, the second strip-shaped concave positions 20 are perpendicular to the first strip-shaped concave positions 19, and the plurality of first strip-shaped concave positions 19 and the plurality of second strip-shaped concave positions 20 form a grid structure. The second bar-shaped concave position 20 is an upward concave setting on the top wall of the groove, and an upward convex setting on the top surface of the chassis 3, so that the purpose of reinforcing ribs is achieved, the heat dissipation area of the chassis 3 is increased, and the heat dissipation effect is improved. In addition, the periphery of the lower end of the chassis 3 is provided with a reinforcing boss 21 to enhance the structural stability of the chassis 3 and make the chassis 3 not easy to deform, the fixing plate 15 is arranged outside the reinforcing boss 21, and when the chassis 3 is inserted and fixed in the mounting groove, the reinforcing boss 21 is inserted into the mounting position to compress and fix the diffusion plate 5 and the grating 4.

In this embodiment, a cavity is further disposed in the aluminum frame 2 to reduce the weight of the aluminum frame 2, and reduce the production cost of the aluminum frame 2 and the overall weight of the classroom lamp.

The above description is only a preferred embodiment of the present invention, and the technical solutions that achieve the objects of the present invention by substantially the same means are within the protection scope of the present invention.

Claims

1. A classroom lamp with sterilization and grid anti-glare functions comprises a classroom lamp body and a drive control module (1), and is characterized in that: the classroom lamp body comprises an aluminum frame (2) and a chassis (3), wherein an installation position is arranged on an inner ring of the aluminum frame (2), a grating (4) and a diffusion plate (5) positioned on the upper part of the grating (4) are arranged in the installation position, the lower part of the chassis (3) is inserted into the installation position and positioned above the diffusion plate (5), and the end part of the chassis (3) is pressed on the periphery of the diffusion plate (5); a groove is formed in the bottom surface of the base plate (3) in an upward concave mode, a plurality of light source plates (6) for irradiating the diffusion plate (5) are arranged on the top of the groove at intervals, and the light source plates (6) are connected and controlled by the driving control module (1); the top on chassis (3) is equipped with two at least interval arrangement's hoist and mount subassembly, hoist and mount subassembly is including upper bracket (7) that are used for being connected with the wall, lower carriage (8) on chassis (3) top, jib (9) that are located between upper bracket (7) and lower carriage (8), install respectively at last adjustment mechanism and the lower adjustment mechanism at jib (9) upper and lower both ends, go up adjustment mechanism detachably and install on upper bracket (7) and its position slidable adjustment for upper bracket (7), lower adjustment mechanism detachably installs on lower carriage (8) and its position slidable adjustment for lower carriage (8).

2. The classroom lamp with sterilizing and grid anti-glare functions as defined in claim 1, wherein: the grid (4) is composed of a plurality of squares.

3. The classroom lamp with sterilizing and grid anti-glare functions as defined in claim 1, wherein: the utility model discloses a suspension cover, including suspension cover, upper bracket (7) including the bearing board, locate two upper junction plates at both ends about the bearing board respectively, be equipped with sliding port (7 a) on the bearing board, it includes suspension cover (10) of threaded connection in jib (9) upper end to go up adjustment mechanism, be provided with sliding port (7 a) is middle and side about going up suspension cover (10), be equipped with on the periphery of suspension cover (10) and slide and support upper portion messenger suspension cover (10) unsettled last spacing ring (10 a) that sets up on the bearing board at the bearing board.

4. The classroom lamp with sterilizing and grid anti-glare functions as defined in claim 3, wherein: go up adjustment mechanism still including covering establish sucking disc (11) outside upper bracket (7), with sucking disc (11) and hang cover (10) lock suspension lock cover (12) on upper bracket (7), threaded connection between suspension cover (10) and suspension lock cover (12).

5. The classroom lamp with sterilizing and grid anti-glare functions as defined in claim 1, wherein: lower carriage (8) include the backup pad, locate two lower junction plates at both ends about the backup pad respectively, be equipped with down sliding opening (8 a) in the backup pad, lower adjustment mechanism includes fixed cover (13) of threaded connection at jib (9) lower extreme, be provided with in lower sliding opening (8 a) horizontal slip fixed cover (13), be equipped with on the periphery of fixed cover (13) and slide lower spacing ring (13 a) of support on the backup pad bottom.

6. The classroom lamp with sterilizing and grid anti-glare functions as defined in claim 5, wherein: the lower adjusting mechanism further comprises a locking sleeve (14) for locking the fixing sleeve (13) on the supporting plate, and the fixing sleeve (13) is in threaded connection with the locking sleeve (14).

7. The classroom lamp with sterilizing and grid anti-glare functions as defined in claim 1, wherein: the driving control module (1) is electrically connected with a female plug, and the light source plate (6) is electrically connected with a male plug which is in plug-in fit with the female plug.

8. The classroom lamp with sterilizing and grid anti-glare functions as defined in claim 1, wherein: and at least one group of ultraviolet LED lamp beads and at least one group of lighting LED lamp beads are arranged on the light source plate (6).

9. The classroom lamp with sterilizing and grid anti-glare functions as defined in claim 1, wherein: be equipped with many parallel arrangement's first bar concave position (19) on the roof of recess, install one in every first bar concave position (19) light source board (6).

10. The classroom lamp with sterilizing and grid anti-glare functions as defined in claim 9, wherein: the top wall of the groove is provided with a plurality of second strip-shaped concave positions (20) which are arranged in parallel, the second strip-shaped concave positions (20) are perpendicular to the first strip-shaped concave positions (19), and the first strip-shaped concave positions (19) and the second strip-shaped concave positions (20) form a grid structure.