CN216643995U

CN216643995U - Novel eyeshield environmental protection classroom lamp

Info

Publication number: CN216643995U
Application number: CN202220193774.0U
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: 2022-01-25
Filing date: 2022-01-25
Publication date: 2022-05-31
Anticipated expiration: 2032-01-25

Abstract

The utility model discloses a novel eye-protecting environment-friendly classroom lamp which comprises a shell and an LED lamp main body, wherein the LED lamp main body is fixedly arranged at the top in the shell, transparent glass is connected in the shell on the lower side of the LED lamp main body in a front-back sliding mode, a hanging rod is fixedly connected to the upper end of the shell, a fixing piece is fixed to the upper end of the hanging rod, fixing sleeves are fixed to the left side and the right side of the shell, and a double-shaft motor is fixed to the middle of each fixing sleeve. The double-shaft motor and the screw rod are convenient to mount through the fixed sleeves on the two sides of the shell, the transparent glass can be driven to move through the matching of the nut seat on the screw rod and the connecting rod, the transparent glass can stretch into and out of the shell, the intensity of LED light can be reduced through the transparent glass and the dark light-transmitting film on the lower end face, the light intensity can be adjusted according to use requirements, and a series of problems caused by the fact that the light is under white strong light for a long time are avoided.

Description

Novel eyeshield environmental protection classroom lamp

Technical Field

The utility model relates to the technical field of teacher lamp equipment, in particular to a novel eye-protecting environment-friendly classroom lamp.

Background

The classroom is the important place of student's study, in order to guarantee the luminance in the classroom, and in the consideration of energy-concerving and environment-protective, traditional classroom lamp generally adopts white LED lamp, the LED lamp has luminance height, the characteristics that the energy consumption is low, be a fine lighting source, but the light of LED lamp is stronger, long-time back of using, cause the eye discomfort easily, and the student belongs to the colony with the eye intensity is higher, the eye produces fatigue easily, and use white LED lamp can aggravate the tired degree of eye for a long time, lead to the visual decline scheduling problem easily, be unfavorable for student's eye health, so, we propose a type eyeshield environmental protection classroom lamp.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel eye-protecting environment-friendly classroom lamp to solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a novel eyeshield environmental protection classroom lamp, includes shell and LED lamp main part, LED lamp main part fixed mounting is at the top in the shell, sliding connection has clear glass around in the shell of LED lamp main part downside, shell upper end fixedly connected with jib, the jib upper end is fixed with the mounting, shell left side and right side all are fixed with fixed cover, fixed cover middle part is fixed with the biax motor, both sides output shaft all has the lead screw through the coupling joint around the biax motor, the lead screw other end passes through the bearing and is connected with the inside rotation of fixed cover, the lead screw side is through the vice cover of ball nut and is equipped with the nut seat, nut seat side welded fastening has the connecting rod, the connecting rod other end extends to the shell inboard and with clear glass upper end edge fixed connection.

Preferably, the suspender and the fixing part are provided with two groups, and the two groups of suspenders and the fixing part are symmetrically arranged at the upper end of the shell.

Preferably, a dark transparent film is bonded to the lower end of the transparent glass.

Preferably, fixed cover and biax motor all are equipped with two sets ofly, and two sets of fixed covers and biax motor symmetry are installed on shell left side and right side, nut seat and connecting rod all are equipped with four groups, and four nut seats of group and connecting rod set up respectively on two sets of biax motors, and four connecting rods of group respectively with two sets of transparent glass fixed connection.

Preferably, the bar groove has all been seted up to shell front end and rear end, the inboard upside bonding of bar inslot is fixed with clean cotton, the transparent glass outside passes the bar groove and contacts with clean cotton.

Preferably, the left side and the right side of the shell are both provided with sliding grooves, and the connecting rod penetrates through the sliding grooves to be connected with the transparent glass.

Compared with the prior art, the utility model has the beneficial effects that: a novel eye-protecting environment-friendly classroom lamp,

fixed cover through the shell both sides, make things convenient for the installation of biax motor and lead screw, and then the cooperation through nut seat and connecting rod on the lead screw, can drive clear glass and remove, and then make clear glass can stretch out and draw back inside and outside the shell, dark colour printing opacity film through clear glass and lower terminal surface, can reduce the intensity of LED light, and then can adjust light intensity according to the user demand, a series of problems of avoiding bringing under white highlight for a long time, and the clean cotton that bonds at bar inslot portion, can be when retracting clear glass, the foreign matter brush that bonds to the clear glass up end, avoid influencing the shining of normal light, it is more convenient to use, can be effectively to the protection of personnel in the religion room.

Drawings

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

FIG. 2 is a schematic view of the front cross-sectional connection structure of the present invention;

FIG. 3 is a schematic top view of the cross-sectional structure of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 5 is an enlarged view of the structure at B in FIG. 2 according to the present invention;

fig. 6 is a partial structural schematic diagram of the housing of the present invention.

In the figure: 1. a fixing member; 2. a boom; 3. a housing; 4. fixing a sleeve; 5. a strip-shaped groove; 6. transparent glass; 7. a dark light-transmitting film; 8. cleaning cotton; 9. an LED lamp body; 10. a screw rod; 11. a nut seat; 12. a double-shaft motor; 13. a connecting rod.

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. 1-6, the present invention provides a novel eye-protecting environment-friendly classroom lamp, which comprises: the utility model provides a novel eyeshield environmental protection classroom lamp, including shell 3 and LED lamp main part 9, top in shell 3 is fixed to LED lamp main part 9, sliding connection has clear glass 6 around in the shell 3 of LED lamp main part 9 downside, 3 upper end fixedly connected with jibs 2 of shell, 2 upper ends of jib are fixed with mounting 1, 3 left sides of shell and right side all are fixed with fixed cover 4, fixed cover 4 middle parts are fixed with biax motor 12, both sides output shaft all has lead screw 10 through the coupling joint around the biax motor 12, the lead screw 10 other end passes through the bearing and is connected with fixed cover 4 inside rotations, lead screw 10 side is through the vice cover of ball nut and is equipped with nut seat 11, nut seat 11 side welded fastening has connecting rod 13, the connecting rod 13 other end extends to 3 inboards of shell and with clear glass 6 upper end edge fixed connection.

In the utility model, two groups of the hanger rods 2 and the fixing pieces 1 are arranged, the two groups of hanger rods 2 and the fixing pieces 1 are symmetrically arranged at the upper end of the shell 3, the stability of the device during installation is ensured,

in the utility model, the lower end of the transparent glass 6 is bonded with the dark transparent film 7, thereby reducing the intensity of white light and realizing the protection of eyes.

In the utility model, two sets of fixed sleeves 4 and two sets of double-shaft motors 12 are respectively arranged, the two sets of fixed sleeves 4 and two sets of double-shaft motors 12 are symmetrically arranged on the left side and the right side of the shell 3, four sets of nut seats 11 and four sets of connecting rods 13 are respectively arranged on the two sets of double-shaft motors 12, the four sets of connecting rods 13 are respectively fixedly connected with the two sets of transparent glass 6, and the two sets of transparent glass 6 can be stably conveyed through the double-shaft motors 12.

According to the utility model, the front end and the rear end of the shell 3 are both provided with the strip-shaped grooves 5, the cleaning cotton 8 is fixedly bonded on the upper side in the strip-shaped grooves 5, the outer side of the transparent glass 6 penetrates through the strip-shaped grooves 5 and is in contact with the cleaning cotton 8, the transparent glass 6 can normally stretch and retract through the strip-shaped grooves 5, the upper end face of the transparent glass 6 can be cleaned after retraction through the cleaning cotton 8, and the influence of bonding of dust and foreign matters on light transmission is avoided.

In the utility model, the left side and the right side of the shell 3 are both provided with the sliding grooves, the connecting rod 13 penetrates through the sliding grooves to be connected with the transparent glass 6, and the connecting rod 13 can be conveniently moved through the sliding grooves, so that the transparent glass 6 can be conveniently driven to move.

The working principle is as follows: when the LED lamp is normally used, the device is installed through the hanging rod 2 and the fixing piece 1 on the upper side of the shell 3, the installation firmness of the device is ensured, when the LED light intensity does not need to be reduced, the double-shaft motor 12 is operated, the double-shaft motor 12 rotates to drive the screw rod 10 to rotate, the screw rod 10 drives the nut seat 11 to move, the nut seat 11 drives the connecting rod 13 to move in the chute, the connecting rod 13 drives the transparent glass 6 to extend out of the strip-shaped groove 5 until the transparent glass 6 extends out to the maximum extent, at the moment, the obstruction of the transparent glass 6 and the dark transparent film 7 does not exist, so that the device can normally illuminate, when the light intensity needs to be reduced, the double-shaft motor 12 is operated to rotate reversely, so that the transparent glass 6 and the dark transparent film 7 are reset, meanwhile, in the resetting process, foreign matters adhered on the transparent glass 6 are cleaned through the cleaning cotton 8 in the strip-shaped groove 5, and the effects of the transparent glass 6 and the dark transparent film 7 are utilized, the reduction of the intensity of light and the relief of asthenopia are the working processes of the whole device, and the content not described in detail in this specification is the prior art well known to those skilled in the art.

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. The utility model provides a novel eyeshield environmental protection classroom lamp, includes shell (3) and LED lamp main part (9), its characterized in that: the LED lamp main body (9) is fixedly arranged at the top in the shell (3), transparent glass (6) is connected in the shell (3) at the lower side of the LED lamp main body (9) in a front-back sliding manner, a hanging rod (2) is fixedly connected with the upper end of the shell (3), a fixing piece (1) is fixed at the upper end of the hanging rod (2), the left side and the right side of the shell (3) are both fixed with a fixed sleeve (4), the middle part of the fixed sleeve (4) is fixed with a double-shaft motor (12), the output shafts on the front side and the rear side of the double-shaft motor (12) are connected with a screw rod (10) through a coupler, the other end of the screw rod (10) is rotationally connected with the inside of the fixed sleeve (4) through a bearing, a nut seat (11) is sleeved on the side surface of the screw rod (10) through a ball nut pair, and a connecting rod (13) is fixedly welded on the side surface of the nut seat (11), and the other end of the connecting rod (13) extends to the inner side of the shell (3) and is fixedly connected with the edge of the upper end of the transparent glass (6).

2. The novel eye-protecting and environment-friendly classroom lamp as claimed in claim 1, wherein: the suspension rods (2) and the fixing pieces (1) are arranged in two groups, and the two groups of suspension rods (2) and the fixing pieces (1) are symmetrically arranged at the upper end of the shell (3).

3. The novel eye-protecting and environment-friendly classroom lamp as claimed in claim 1, wherein: the lower end of the transparent glass (6) is bonded with a dark transparent film (7).

4. The novel eye-protecting and environment-friendly classroom lamp as claimed in claim 1, wherein: fixed cover (4) and biax motor (12) all are equipped with two sets ofly, and two sets of fixed covers (4) and biax motor (12) symmetry are installed on shell (3) left side and right side, nut seat (11) and connecting rod (13) all are equipped with four groups, and four nut seats of group (11) and connecting rod (13) set up respectively on two sets of biax motor (12), and four connecting rod of group (13) respectively with two sets of transparent glass (6) fixed connection.

5. The novel eye-protecting and environment-friendly classroom lamp as claimed in claim 1, wherein: shell (3) front end and rear end have all been seted up bar groove (5), upside bonding is fixed with clean cotton (8) in bar groove (5), transparent glass (6) outside is passed bar groove (5) and is contacted with clean cotton (8).

6. The novel eye-protecting and environment-friendly classroom lamp as claimed in claim 1, wherein: the left side and the right side of the shell (3) are both provided with sliding grooves, and the connecting rod (13) penetrates through the sliding grooves to be connected with the transparent glass (6).