CN215892151U

CN215892151U - LED classroom lamp with sterilization and eye protection functions

Info

Publication number: CN215892151U
Application number: CN202121864393.2U
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

An LED classroom lamp with sterilization and eye protection functions comprises a classroom lamp body and a drive control module, wherein the classroom lamp body comprises an aluminum frame, a chassis, a light processing module and a light source plate, a supporting plate is arranged on the inner side of the aluminum frame, the light processing module is installed in the aluminum frame and pressed on the supporting plate, and the light processing module comprises reflective paper, a diffusion layer, an anti-dazzle layer and a prism crystal plate which are sequentially arranged from top to bottom; and a light source plate is arranged on the inner side of the aluminum frame. The light source plate is provided with the diffusion layer and the prismatic crystal plate, so that light emitted by the light source plate can be homogenized, the light is softer, the lighting effect of the classroom lamp is improved, glare is effectively inhibited, and the classroom lamp has an anti-glare function; the classroom lamp body comprises aluminium frame, chassis, light processing module, light source board, and overall structure is compact, and the thickness of classroom lamp body is thinner, has effectively reduced the cost of manufacture and the cost of transportation of classroom lamp, and in addition, this structural assembly is simple, and simple to operate effectively improves the installation effectiveness of classroom lamp.

Description

LED classroom lamp with sterilization and eye protection functions

Technical Field

The utility model relates to the field of lamps, in particular to an LED classroom lamp with sterilization and eye protection 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.

However, the bottoms of most classroom lamps at present are all prevented dazzling of light through the grid plate, and the grid plate distance and the height of the grid plate are difficult to adjust to the state of completely preventing dazzling, so that the overall lighting effect of the classroom lamp is poor, the visual effect is poor, and the thickness of the classroom lamp prevented from dazzling by using the grid plate is generally larger, so that the manufacturing cost of the lamp is high. Therefore, there is a need for improvements in the prior art to avoid the disadvantages of the prior art.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides the LED classroom lamp with the functions of sterilization and eye protection.

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

the utility model provides a LED classroom lamp with disinfect and eyeshield function, includes classroom lamp body and drive control module, its characterized in that: the classroom lamp body comprises an aluminum frame, a chassis, a light processing module and a light source plate, wherein a supporting plate is arranged on the inner side of the aluminum frame, the light processing module is installed in the aluminum frame and pressed on the supporting plate, the light processing module comprises reflective paper, a diffusion layer, an anti-dazzle layer and a prismatic crystal plate which are sequentially arranged from top to bottom, the chassis is a flat plate, the chassis is installed on the upper part of the aluminum frame through screws and is positioned above the reflective paper, a pearl cotton layer is arranged between the reflective paper and the chassis for connection, and the chassis, the pearl cotton layer, the reflective paper, the diffusion layer, the anti-dazzle layer and the prismatic crystal plate are mutually compressed and attached; the light source board that is equipped with on the inboard of aluminium frame and corresponds to shine the light treatment module, the light source board by drive control module connection control, the top on chassis is equipped with two at least interval arrangement's hoist and mount subassembly.

In the utility model, the upper end of the aluminum frame is provided with a connecting groove, the groove wall of the connecting groove is provided with a plurality of connecting teeth which are sequentially arranged from bottom to top, and the threaded end of the screw penetrates through the chassis to be connected with the connecting teeth in the connecting groove in a matching manner.

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, the hoisting assembly comprises an upper support connected with a wall surface, a lower support riveted on the top of the chassis, a suspender positioned between the upper support and the lower support, and an upper adjusting mechanism and a lower adjusting mechanism which are respectively arranged at the upper end and the lower end of the suspender, wherein the upper adjusting mechanism is detachably arranged on the upper support, the position of the upper adjusting mechanism relative to the upper support can be adjusted in a sliding manner, and the lower adjusting mechanism is detachably arranged on the lower support, and the position of the lower adjusting mechanism relative to the lower support can be adjusted in a sliding manner.

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, 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 present invention, the support plate extends upward to have a support protrusion for supporting the light processing module.

The utility model has the beneficial effects that:

1. the light source plate is provided with the diffusion layer and the prismatic crystal plate, so that light emitted by the light source plate can be homogenized, the light is softer, the lighting effect of the classroom lamp is improved, glare is effectively inhibited, and the classroom lamp has an anti-glare function;

2. the classroom lamp body consists of the aluminum frame, the chassis, the light processing module and the light source plate, the overall structure is compact, the classroom lamp body is thinner, the manufacturing cost and the transportation cost of the classroom lamp are effectively reduced, in addition, the structure is simple to assemble and convenient to install, and the installation efficiency of the classroom lamp is effectively improved;

3. 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;

4. the ultraviolet LED lamp beads are arranged, ultraviolet rays can be emitted for sterilization, and the classroom lamp has a sterilization function.

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 enlarged view of A in FIG. 2;

FIG. 4 is an exploded view of the upper adjustment mechanism;

FIG. 5 is a schematic view of the combined structure of the upper adjustment mechanism;

FIG. 6 is an exploded view of the lower adjustment mechanism;

fig. 7 is a schematic view of the combined structure of the lower adjustment mechanism.

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.

Example 1

Referring to fig. 1-7, a LED classroom lamp with disinfect and eyeshield function, includes classroom lamp body and drive control module 1, classroom lamp body includes aluminium frame 2, chassis 3, light processing module, light source board 4, be equipped with layer board 5 on the inboard of aluminium frame 2, light processing module installs in aluminium frame 2 and presses on layer board 5, light processing module includes from last reflective paper 6, diffusion layer 7, anti-dazzle layer 8, the brilliant board of edge 9 of arranging down in proper order, chassis 3 is a flat board, chassis 3 passes through screw 10 and installs on the upper portion of aluminium frame 2 and be located the top of reflective paper 6, be equipped with pearl cotton layer 11 between reflective paper 6 and the chassis 3 and be connected, chassis 3, pearl cotton layer 11, reflective paper 6, diffusion layer 7, anti-dazzle layer 8 and the brilliant board of edge 9 all compress tightly the laminating each other. Further, be equipped with on the inboard of aluminium frame 2 and correspond and shine light treatment module light source board 4, light source board 4 by drive control module 1 connection control, the top on chassis 3 is equipped with two at least interval arrangement's hoist and mount subassembly, and hoist and mount subassembly is used for hoisting the classroom lamp on the wall.

In this embodiment, the upper end of the aluminum frame 2 is provided with a connecting groove 12, and a plurality of connecting teeth are arranged on the groove wall of the connecting groove 12 from bottom to top in sequence; the threaded end of the screw 10 penetrates through the chassis 3 to be connected with the connecting teeth in the connecting groove 12 in a matched mode, in the process, the connecting teeth can be changed into grains matched with the threaded end of the screw 10 in the process that the threaded end of the screw 10 is screwed into the connecting groove 12, the screw 10 is fixed in the connecting groove 12, and the fixed installation of the chassis 3 is achieved. Meanwhile, the connecting teeth can ensure the structural strength of the aluminum frame 2 to a certain degree. In the present embodiment, the coupling groove 12 is provided along the contour of the aluminum frame 2 so that the top-view sectional shape of the coupling groove 12 is the same as the top-view sectional shape of the aluminum frame 2. Therefore, even if the position of the chassis 3 is changed, the screw 10 can be screwed with the aluminum frame 2 through the coupling groove 12.

In the structure, the driving control module 1 is electrically connected with a female plug, the light source plate 4 is electrically connected with a male plug matched with the female plug in a plugging manner, and the driving control module 1 is convenient to electrically connect the light source plate 4 through the plugging cooperation of the female plug and the male plug. In the embodiment, the thickness of the classroom lamp body is within 7-10mm, most preferably 8.45mm, the classroom lamp is thin, and the manufacturing cost is low. In addition, the protruding surrounding edge 21 that is provided with along its profile in the upper end of aluminium frame 2 can hide chassis 3, improves the pleasing to the eye of classroom lamp, and surrounding edge 21 also can strengthen aluminium frame 2's structural strength simultaneously, makes aluminium frame 2 non-deformable. Meanwhile, in the embodiment, the cavity 22 is further arranged in the aluminum frame 2 to lighten the aluminum frame 2 and reduce the production cost of the aluminum frame 2 and the overall weight of the classroom lamp.

In the above structure, the hoisting assembly comprises an upper bracket 13 for connecting with a wall surface, a lower bracket 14 riveted on the top of the chassis 3, a suspension rod 15 positioned between the upper bracket 13 and the lower bracket 14, an upper adjusting mechanism and a lower adjusting mechanism respectively arranged at the upper end and the lower end of the suspension rod 15, wherein the upper adjusting mechanism is detachably arranged on the upper bracket 13 and the position of the upper adjusting mechanism relative to the upper bracket 13 can be adjusted in a sliding manner, and the lower adjusting mechanism is detachably arranged on the lower bracket 14 and the position of the lower adjusting mechanism relative to the lower bracket 14 can be adjusted in a sliding manner.

As a preferred embodiment, referring to fig. 1, 4 and 5, the upper bracket 13 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 13a, the upper adjustment mechanism includes a suspension sleeve 16 screwed to the upper end of the suspension rod 15, the suspension sleeve 16 is slidably disposed in the upper sliding opening 13a, an upper limit ring 16a slidably abutting against the upper portion of the support plate is disposed on the outer periphery of the suspension sleeve 16, so that the suspension sleeve 16 is suspended on the support plate, and the suspension sleeve 16 slides in the upper sliding opening 13a to adjust the position of the suspension rod 15, thereby adjusting the position of the classroom lamp.

In this embodiment, an upper inlet through which the upper limit ring 16a and the suspension sleeve 16 pass is formed in a side surface of one of the upper connection plates, an upper slideway is arranged between the upper inlet and the upper slideway 13a for communication, the upper limit ring 16a and the suspension sleeve 16 penetrate into the upper bracket 13 from the upper inlet, then the suspension sleeve 16 slides into the upper slideway 13a through the upper slideway, and the diameter of the upper limit ring 16a is larger than the width of the upper slideway, so that after the upper limit ring 16a is pressed on the supporting plate, the suspension sleeve 16 can not be separated from the upper bracket 13 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 suction cup 17 covering the outer portion of the upper support 13 and a hanging lock sleeve 18 locking the suction cup 17 and the hanging sleeve 16 on the upper support 13, after the position of the classroom lamp is adjusted, the hanging rod 15 is locked through the hanging lock sleeve 18, the position of the hanging rod 15 is fixed, and the phenomenon of position deviation of the classroom lamp in the using process is avoided. Including upper bracket 13 and suspension cover 16 parcel through sucking disc 17, reduce parts such as external factor corrosion damage upper bracket 13, suspension cover 16, the life-span of extension jib 15 subassembly guarantees the stability of the unsettled installation of classroom lamp. In addition, the suspension sleeve 16 is in threaded connection with the suspension lock sleeve 18, specifically: a first external thread is arranged on the periphery of the suspension sleeve 16, and a first internal thread in threaded fit with the first external thread is arranged in the inner ring of the suspension lock sleeve 18.

As a preferred embodiment, referring to fig. 1, 6 and 7, the lower bracket 14 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 14a is disposed on the support plate, the lower adjustment mechanism includes a fixing sleeve 19 screwed to the lower end of the suspension rod 15, the fixing sleeve 19 is slidably disposed in the lower sliding opening 14a, a lower limit ring 19a slidably abutting against the bottom of the support plate is disposed on the outer periphery of the fixing sleeve 19, and the fixing sleeve 19 slides in the lower sliding opening 14a to adjust the position of the suspension rod 15.

In this embodiment, a lower inlet through which the lower limit ring 19a and the fixing sleeve 19 pass is formed in a side surface of one of the lower connecting plates, a lower slideway is arranged between the lower inlet and the lower sliding port 14a for communication, the lower limit ring 19a and the fixing sleeve 19 penetrate into the lower bracket 14 from the lower inlet, then the fixing sleeve 19 slides into the lower sliding port 14a through the lower slideway, and the diameter of the lower limit ring 19a is larger than the width of the lower slideway, so that after the lower limit ring 19a is pressed on the supporting plate, the fixing sleeve 19 cannot slip out of the lower bracket 14 in a left-right movement manner, and the working stability of the fixing sleeve 19 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 3, and the lower connecting part is riveted on the top of the chassis 3. The lower adjusting mechanism further comprises a locking sleeve 20 for locking the fixing sleeve 19 on the supporting plate, after the position of the classroom lamp is adjusted, the suspender 15 is locked through the locking sleeve 20, the position of the suspender 15 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 19 and locking cover 20 specifically is: the periphery of the fixed sleeve 19 is provided with a second external thread, and the inner ring of the locking sleeve 20 is provided with a second internal thread matched with the second external thread.

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 4, 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 4 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 4, and every group illumination LED lamp pearl comprises a plurality of interval arrangements illumination LED lamp pearl on light source board 4, 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, this structure can also avoid the diffusion layer to receive the influence of ultraviolet ray moreover.

In a preferred embodiment, the supporting plate 5 extends upward to form a supporting protrusion for supporting the light processing module, so that the structural stability of the aluminum frame 2 can be enhanced. The supporting protrusions comprise first protrusions 23 and second protrusions 24, a sealing groove is formed between the first protrusions 23 and the second protrusions 24, and sealing strips can be installed in the sealing groove and used for enhancing the sealing and waterproof performance 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. The utility model provides a LED classroom lamp with disinfect and eyeshield function, includes classroom lamp body and drive control module (1), its characterized in that: the classroom lamp body comprises an aluminum frame (2), a chassis (3), a light processing module and a light source plate (4), wherein a supporting plate (5) is arranged on the inner side of the aluminum frame (2), the light processing module is installed in the aluminum frame (2) and pressed on the supporting plate (5), the light processing module comprises reflective paper (6), a diffusion layer (7), an anti-dazzle layer (8) and a prismatic crystal plate (9) which are sequentially arranged from top to bottom, the chassis (3) is a flat plate, the chassis (3) is installed on the upper portion of the aluminum frame (2) through screws (10) and is located above the reflective paper (6), a pearl cotton layer (11) is arranged between the reflective paper (6) and the chassis (3) to be connected, and the chassis (3), the pearl cotton layer (11), the reflective paper (6), the diffusion layer (7), the anti-dazzle layer (8) and the prismatic crystal plate (9) are mutually compressed and attached; be equipped with on the inboard of aluminium frame (2) and correspond and shine light treatment module light source board (4), light source board (4) by drive control module (1) connection control, the top on chassis (3) is equipped with two at least interval arrangement's hoist and mount subassembly.

2. The LED classroom lamp with sterilization and eye protection functions according to claim 1, wherein the LED classroom lamp comprises: the upper end of aluminium frame (2) is equipped with spread groove (12), be equipped with the connection tooth that the multichannel set gradually from supreme down on the cell wall of spread groove (12), the screwed end of screw (10) passes chassis (3) and is connected with the cooperation of the connection tooth in spread groove (12).

3. The LED classroom lamp with sterilization and eye protection functions according to claim 1, wherein the LED classroom lamp comprises: the driving control module (1) is electrically connected with a female plug, and the light source plate (4) is electrically connected with a male plug which is in plug-in fit with the female plug.

4. The LED classroom lamp with sterilization and eye protection functions according to claim 1, wherein the LED classroom lamp comprises: the hoisting assembly comprises an upper support (13) connected with a wall surface, a lower support (14) riveted to the top of the chassis (3), a suspender (15) positioned between the upper support (13) and the lower support (14), 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 (15), wherein the upper adjusting mechanism is detachably installed on the upper support (13) and can be slidably adjusted relative to the position of the upper support (13), and the lower adjusting mechanism is detachably installed on the lower support (14) and can be slidably adjusted relative to the position of the lower support (14).

5. The LED classroom lamp with sterilization and eye protection functions according to claim 4, wherein the LED classroom lamp comprises: upper bracket (13) include the bearing board, locate two upper junction plates at both ends about the bearing board respectively, be equipped with sliding port (13 a) on the bearing board, it includes suspension cover (16) of threaded connection in jib (15) upper end to go up adjustment mechanism, be provided with in going up sliding port (13 a) the horizontal slip suspension cover (16), be equipped with in the periphery of suspension cover (16) and slide and support and make suspension cover (16) unsettled last spacing ring (16 a) that sets up on the bearing board that hangs on the upper portion of bearing board.

6. The LED classroom lamp with sterilization and eye protection functions according to claim 5, wherein the LED classroom lamp comprises: the upper adjusting mechanism further comprises a sucker (17) covered outside the upper support (13), and a hanging lock sleeve (18) for locking the sucker (17) and the hanging sleeve (16) on the upper support (13), wherein the hanging sleeve (16) is in threaded connection with the hanging lock sleeve (18).

7. The LED classroom lamp with sterilization and eye protection functions according to claim 4, wherein the LED classroom lamp comprises: lower carriage (14) include the backup pad, locate two lower junction plates at both ends about the backup pad respectively, be equipped with down sliding opening (14 a) in the backup pad, lower adjustment mechanism includes fixed cover (19) of threaded connection at jib (15) lower extreme, be provided with in lower sliding opening (14 a) horizontal slip fixed cover (19), be equipped with on the periphery of fixed cover (19) and slide lower spacing ring (19 a) of support on the backup pad bottom.

8. The LED classroom lamp with sterilization and eye protection functions according to claim 7, wherein the LED classroom lamp comprises: the lower adjusting mechanism further comprises a locking sleeve (20) for locking the fixing sleeve (19) on the supporting plate, and the fixing sleeve (19) is in threaded connection with the locking sleeve (20).

9. The LED classroom lamp with sterilization and eye protection functions according to claim 1, wherein the LED classroom lamp comprises: 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 (4).

10. The LED classroom lamp with sterilization and eye protection functions according to claim 1, wherein the LED classroom lamp comprises: the supporting plate (5) extends upwards to form a supporting protrusion for supporting the light processing module.