CN116085702A - Eye-protecting lamp for classroom illumination - Google Patents

Abstract

The invention discloses an eye protection lamp for classroom lighting, which comprises a lampshade, a storage box is installed on one side of the outer wall of the lampshade, and a storage board is installed on the bottom of the storage box through bolts; one side of the storage board is A hydraulic push rod is installed on the inner wall, and the output end of the hydraulic push rod penetrates through the storage box. A filter plate is installed on one side of the outer wall, and an insert block is installed on one side of the outer wall of the filter plate. The light-transmitting storage case, the inner wall of one side of the light-transmitting storage case is provided with a jack, the bottom of the storage box is equipped with a light sensor, the top wall of the lampshade is equipped with LED lighting, and the two sides of the lampshade The inner wall is installed with high light-transmitting plastic panels. The present invention is equipped with a lampshade, a hydraulic push rod, a light filter plate, a light-transmitting storage case and a light sensor, and detects the light level in the classroom through the light sensor, and judges whether to activate the hydraulic push rod according to the detection result, so that the light filter plate can be inserted or removed from the light sensor. Pull out from the light storage case.

Description

Eye protection lamp for classroom lighting

technical field

The invention relates to the technical field of eye protection lamps, in particular to an eye protection lamp for classroom lighting.

Background technique

The lighting does not have an eye protection function during use, and it is inconvenient to adjust the illumination level according to the intensity of the light, which may easily cause eye fatigue for students. However, it is also inconvenient to adjust the color of the light when using the existing eye protection lights. Or the change on strength, there is certain defect, therefore, be badly in need of a kind of eye protection lamp for classroom lighting.

The defective that existing eye protection lamp exists is:

1. The patent document CN214306792U discloses a classroom eye protection lamp, which includes a limit lamp frame. The bottom of the limit lamp frame is provided with a sliding horizontal groove, and the inner side of the sliding horizontal groove is slidingly connected with a lampshade plate, and one end of the lampshade plate is provided with a movable clamp Assemblies, the top of the limit lamp frame is provided with a limit installation mechanism, the limit installation mechanism includes a first horizontal plate and a second horizontal plate, the first horizontal plate and the second horizontal plate are respectively located at both ends of the top of the limit light frame, Both ends of the top of the frame are provided with U-shaped chute, and the bottom ends of the first horizontal plate and the second horizontal plate are fixedly connected with U-shaped sliding rods, and the U-shaped sliding rod is slidably connected with the U-shaped chute. The effect is: it reduces the inconvenience of maintenance personnel during maintenance, improves the practicability of the classroom eye protection lamp, and avoids the need to unscrew multiple screws to disassemble the eye protection lamp when the current classroom eye protection lamp is damaged , to maintain it or replace the bulb, the operation is extremely troublesome, which reduces the work efficiency of the maintenance personnel, but the classroom eye protection lamp in the above-mentioned public document mainly considers how to facilitate the maintenance and replacement of the bulb, and does not take into account the existing classroom It is not convenient to adjust the brightness of the light when using the eye protection lamp, and the flexibility is poor;

2. The patent document CN217131019U proposes a LED classroom eye protection lamp, which includes an eye protection lamp holder and a connecting frame. Both sides of the eye protection lamp holder are provided with polarizers, and the upper end surface of the eye protection lamp holder is provided with Two fixed frames, the connecting frame is set between the two fixed frames, the two fixed frames are movably connected with the connecting frame by fixing bolts, the middle part of the connecting frame is provided with a moving shaft, and the fixing frame of the fixed frame Bolts pass through the connecting frame and extend into both ends of the moving shaft. A deflection motor for the fixed frame to move is provided inside the moving shaft. The output shaft of the deflection motor is engaged with the fixing bolt of the fixed frame at one end. The side of the seat away from the fixed frame is provided with a lamp placement groove, and the inner sides of the lamp placement groove are respectively provided with fixed bases and elastic buttons, and the fixed base is fitted on both sides of the lamp placement groove, and the elastic The button is set on the side of the fixed base facing the eye protection lamp holder. The LED classroom eye protection lamp is convenient for deflection and easy to adjust the brightness of the light source. It does not take into account that the existing eye protection lamps do not have a cleaning function during use, and the accumulation of dust is likely to affect the brightness of the eye protection lamps;

3. Patent document CN211902504U discloses a quick-connect adjustable classroom eye protection lamp, which includes a lamp body and a suspender seat connected between the ceiling and the lamp body; the lamp body includes a square lamp holder and is installed on The microcrystalline bead surface optical light-transmitting plate on the inner bottom surface of the lamp holder, and the LED lamp board installed on the inner side of the lamp holder; and the cover board installed on the top surface of the lamp holder; and fixed on the cover board, and connected to the LED lamp board and The LED driver between the mains; the suspender base includes an ear seat fixed to the ceiling; and two clips that are clamped with the lamp holder; the middle part of the clip is provided with a through hole for the suspender; and passes through the ear seat and The upper end and the lower end are respectively provided with rods with threaded sections; the utility model is a quick-connect adjustable eye protection lamp for classrooms. The eye protection lamp has a good eye protection effect of the lamp body. Fast connection, and the height and angle of the suspender base and the lamp body can be adjusted, but the classroom eye protection lamp in the above public document mainly considers how to adjust the height and angle of the eye protection lamp, and does not take into account the existing eye protection lamp There is no dust collection function in the dust cleaning process, and the practicability is poor;

4. Patent document CN214094406U discloses a sterilizing and eye-protecting lamp for classrooms. Its technical solution is: it includes a box body, a transmission mechanism is arranged inside the box body, and an eye-protecting lamp is fixedly connected to the bottom of the box body. The two ends of the rod respectively extend to the inside of the box body, the connection between the connecting rod and the box body is connected by a bearing, the connection between the connecting plate and the rotating shaft is connected by a bearing, and one end of the reciprocating screw rod extends to the other side of the box body, The reciprocating screw rod and the box body are connected by bearings. The beneficial effect of a classroom sterilizing eye protection lamp is that: the bearing seat drives the fixed frame to move left and right, thereby driving the cleaning brush inside the fixed frame to clean the bottom and front and rear sides of the eye protection lamp. There is a cavity inside the fixed frame, and the fan blades suck the dust in the fixed frame into the hose, the fixed frame drives the hose to move left and right, the hose drives the dust inside the drawer box, and the dust is brought outside through the drawer box, greatly The cleaning efficiency is improved and the lighting is avoided due to excessive dust. However, the classroom eye protection lamps in the above-mentioned public documents mainly consider reducing the impact of dust on the illumination by improving the cleaning efficiency, and do not take into account that most of the existing eye protection lamps are Fixed, inconvenient for maintenance.

Contents of the invention

The object of the present invention is to provide an eye protection lamp for classroom lighting, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the present invention provides the following technical solutions: an eye protection lamp for classroom lighting, comprising a lampshade, a notch is provided through one side of the outer wall of the lampshade, a storage box is installed on one side of the outer wall of the lampshade, And the storage box is located outside the notch, and the bottom of the storage box is equipped with a storage plate through bolts;

A hydraulic push rod is installed on the inner wall of one side of the storage board, and the output end of the hydraulic push rod passes through the outer wall of one side of the storage box to install a filter plate, and the filter plate is located outside the notch, and one of the filter plates Insert blocks are installed on the side outer wall, light-transmitting storage sleeves are installed on the inner walls of both sides of the lampshade, and the light-transmitting storage sleeve is located outside the notch, and a jack is provided on one side of the light-transmitting storage sleeve, and the jack Compatible with the insert block, a light sensor is installed at the bottom of the storage box, and the light sensor is electrically connected to the hydraulic push rod;

The top wall of the lampshade is equipped with LED lighting lamps, and the inner walls of both sides of the lampshade are installed with high light-transmitting plastic plates.

Preferably, the top of the lampshade is equipped with connecting plates arranged front and back, the front of the front connecting plate is equipped with a support plate through bolts, a servo motor is installed on the top of the support plate, and a reciprocating screw rod is installed at the output end of the servo motor. The outer surface of the rod is sleeved with a sliding sleeve, the outer surface of the sliding sleeve is installed with a connecting rod, one end of the connecting rod is installed with a connecting block through a shaft, the outer wall of one side of the connecting block is installed with a screw rod, and the outer wall of one side of the connecting block is fitted A storage block is placed, one side of the storage block is provided with a threaded hole on the outer wall, and the threaded hole is threadedly connected with the screw rod, and a brush is installed on the top of the storage block.

Preferably, a connecting ring is installed at the bottom of the connecting rod, a hook is provided on the inner surface of the connecting ring, and a dust collection frame is installed at the bottom of the hook, and a limit hole 1 is provided through the outer wall of the dust collection frame. The inside of one is slidingly installed with a limit rod, and the outer wall of the other side of the storage block is provided with a limit hole two, and the limit hole two is located on the outside of the limit rod.

Preferably, the tops of the lampshade and the storage box are connected with the installation block 1 arranged front and back, the top of the installation block 1 is installed with a traction rope, and the outer surface of the traction rope is sleeved with the installation block 2, and the installation block 2 is a hollow structure , the bottom wall of the installation block 2 is provided with a slot hole, and the slot hole is located outside the traction rope. The front side is equipped with a bearing plate through bolts, a rotating motor is installed on the top of the bearing plate, and a winding drum is installed at the output end of the rotating motor, and one end of the winding drum is connected with the front of the rear connecting plate through a shaft, and one end of the traction rope Wrapped around the surface of the reel.

Preferably, the light-transmitting storage case is located between the LED lighting lamp and the high-transparency plastic plate, and with the push of the hydraulic push rod, it can drive the filter plate to be inserted into the interior of the light-transmitting storage case through the slot, so that the plug and the plug The holes are fitted together, the storage plate is in an "L" shape, and the filter plate is a colored filter plate, which can change the color of the light emitted by the LED lighting;

One end of the reciprocating screw rod is connected to the front of the rear connecting plate through the shaft. The connecting rod is in a "J" shape structure. The top of the brush fits with the bottom of the high light-transmitting plastic plate. The reciprocating screw rod can drive the sliding sleeve along the Move back and forth in the vertical direction;

The dust collection frame has a right-angle trapezoidal structure, and the limit rod can be inserted into the inside of the limit hole two after passing through the limit hole one. The size of the dust collection frame is larger than the size of the brush, and the width of the dust collection frame is larger than the width of the storage block. .

Preferably, a storage block is installed on the inner wall of one side of the lampshade, and the storage block is in a triangular structure, the storage block is located above the light-transmitting storage case, and the storage block is located on one side of the LED lighting lamp.

Preferably, three sets of equidistantly arranged fan boxes are installed on the top of the storage box, and the outer walls of one side of the three sets of fan boxes are all attached to the outer wall of one side of the lampshade. The heat dissipation slot is located inside the fan box, and a cooling fan is installed inside the fan box.

Preferably, a temperature sensor is installed on one side of the outer wall of the storage block, and the temperature sensor is electrically connected to the cooling fan.

Preferably, the working steps of the eye protection lamp are as follows:

S1. Before using the eye protection lamp for classroom lighting, first hang the hook inside the connecting ring as needed, and insert the limit rod into the limit hole one, so that the limit rod can pass through the limit hole one After inserting into the inside of the limit hole 2, then the installation block 2 can be fixed on the top of the classroom for use;

S2. During the use of the LED lighting lamp, the temperature sensor on the block is used to monitor the heat emitted by the LED lighting lamp in the lampshade at all times. When the LED lighting lamp is working for a long time, the temperature of the LED lighting lamp will decrease. When the detected temperature rise exceeds the initially set threshold, the cooling fan in the fan box starts, and then the heat in the lampshade can be drawn out through the cooling groove, thereby reducing the heat impact on the LED lighting to a certain extent. The effect of service life;

S3. When using the eye protection lamp for lighting for a long time, start the servo motor on the support plate, and then it can drive the reciprocating screw to rotate, so that the connecting rod can move vertically under the action of the sliding sleeve, and then The dust on the surface of the high-transparency plastic plate can be cleaned through the brush on the storage block;

S4. When it is necessary to clean the dust in the dust collection frame, start the rotating motor on the bearing plate, and then it can drive the reel to rotate, so that the reel can retract the traction rope, and then it can be driven by the traction rope The lampshade moves down, and then the dust collection frame can be removed from the storage block and the connecting rod;

Preferably, in the step S1, the following steps are also included:

S11. During subsequent use, use the light sensor at the bottom of the storage box to detect the light level in the classroom, and activate the hydraulic push rod according to the detection result. The hydraulic push rod can then drive the filter plate through the notch and insert it into the interior of the light-transmitting storage case until the plug can fit into the socket;

S12. Then the light emitted by the LED lighting will be filtered by the filter plate and then emitted through the high-transparency plastic plate, so that the light can be softer and achieve the effect of eye protection, which can reduce the influence of excessive light to a certain extent , so as to relieve eye fatigue;

In said step S3, the following steps are also included:

S31. Since the size of the dust collection frame is larger than the size of the storage block, during the process of dust cleaning, the dust will fall inside the dust collection frame under the action of gravity, which can reduce the dust in the cleaning process to a certain extent The probability of falling on the student's desk, and provide certain convenience for the follow-up dust cleaning work;

In said step S4, the following steps are also included:

S41, then rotate the connecting block, and then the connecting block can be driven to rotate at one end of the connecting rod under the action of the shaft, and then the screw can be screwed out from the threaded hole on the storage block, thereby to a certain extent It is convenient to clean and replace the brush.

Compared with prior art, the beneficial effect of the present invention is:

1. The present invention is equipped with a lampshade, a storage box, a hydraulic push rod, a light filter plate, a light-transmitting storage case, a light sensor, an LED lighting lamp and a high-transparency plastic plate. When using the eye protection lamp, the light sensor will Detect the brightness level in the classroom, and activate the hydraulic push rod according to the detection results. When the hydraulic push rod is activated, it can drive the filter plate through the slot and insert it into the interior of the light-transmitting storage case, and pass through the plug and socket The light filter plate is firmly fixed inside the light-transmitting storage case by fitting together, and then the light emitted by the LED lighting will become softer under the action of the light filter plate, and because the light filter plate is a colored filter plate, then you can Change the color of the light as needed so that the emitted light does not irritate the eyeballs, thereby achieving the effect of eye protection.

2. The present invention is equipped with a connecting plate, a servo motor, a reciprocating screw rod, a sliding sleeve, a connecting block, a storage block and a brush. Before using the eye protection lamp, the storage block is first placed close to one end of the connecting rod, and then Rotate the connecting block under the action of the shaft, and then the screw can be screwed into the threaded hole, so that the storage block can be fixed with the connecting rod. After using the eye protection lamp for a long time, start the servo motor, and then It can drive the reciprocating screw to rotate, and then it can drive the connecting rod to move vertically under the action of the sliding sleeve, and then it can drive the brush on the storage block to clean the dust at the bottom of the high-transparency plastic plate, so that the To a certain extent, it can reduce the impact of dust accumulation on the brightness of the eye protection light.

3. The present invention is equipped with connecting ring, hook, dust collection frame, limit hole 1, limit rod and limit hole 2. Before using the eye protection lamp, the hook is first hung inside the connecting ring, and then the The limit rod passes through the limit hole and is inserted into the second limit hole, and then the dust collection frame can be fixed on the storage block. During the cleaning process, the dust will fall on the inside of the dust collection frame under the action of gravity , so as to provide certain convenience for the subsequent cleaning of dust.

4. The present invention is equipped with installation block 1, traction rope, installation block 2, slot hole, connecting plate, reel, bearing plate and rotating motor, and starts the rotating motor, which can drive the reel to rotate, so that the reel can The traction rope is retracted and retracted, and then the lampshade and the storage box at the bottom of the installation block can be driven up and down under the action of the traction rope, so as to achieve the purpose of adjusting the height of the lampshade, and to a certain extent provide for subsequent maintenance work. convenient.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present invention;

Fig. 2 is a schematic diagram of the assembly structure of the mounting block 2 of the present invention;

Fig. 3 is a schematic diagram of the planar assembly structure of the storage box of the present invention;

Fig. 4 is a schematic diagram of the planar assembly structure of the connecting plate of the present invention;

Fig. 5 is a schematic diagram of the assembly structure of the connecting rod and the storage block of the present invention;

Fig. 6 is a schematic diagram of the assembly structure of the dust collecting frame of the present invention;

7 is a schematic diagram of the assembly structure of the heat sink of the present invention;

Fig. 8 is a schematic diagram of the planar assembly structure of the fan box of the present invention;

Fig. 9 is a working flow diagram of the present invention.

In the figure: 1. Lampshade; 2. Storage box; 3. Notch; 4. Storage board; 5. Hydraulic push rod; 6. Filter plate; 7. Insert block; 8. Transparent storage case; 9. Jack ;10, light sensor; 11, LED lighting; 12, high light-transmitting plastic plate; 13, storage block; 14, fan box; 15, cooling fan; 16, heat sink; 19. Servo motor; 20. Reciprocating screw; 21. Sliding sleeve; 22. Connecting rod; 23. Connecting block; 24. Screw; 25. Storage block; 26. Brush; 27. Threaded hole; 28. Connecting ring ; 29, hook; 30, dust collection frame; 31, limit hole one; 32, limit rod; 33, limit hole two; 34, installation block one; 35, traction rope; 36, installation block two; 37, Slot hole; 38, connecting plate; 39, reel; 40, bearing plate; 41, rotating motor; 42, temperature sensor.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "another end" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, use a specific Azimuth configuration and operation, therefore, should not be construed as limiting the invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and should not be understood as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise specified and limited, the terms "installed", "set with", "connected", etc. should be understood in a broad sense, such as "connected", which may be a fixed connection , can also be a detachable connection, or an integrated connection; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediary, or an internal connection between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.

Please refer to Fig. 1, Fig. 3, Fig. 7, Fig. 8 and Fig. 9, an embodiment provided by the present invention: an eye protection lamp for classroom lighting, including a lampshade 1, a heat sink 16 and a temperature sensor 42, the lampshade 1 A notch 3 is provided through one side of the outer wall, and a storage box 2 is installed on one side of the outer wall of the lampshade 1, and the storage box 2 is located outside the notch 3, and the bottom of the storage box 2 is installed with a storage plate 4 through bolts, and the storage A hydraulic push rod 5 is installed on the inner wall of one side of the plate 4, the output end of the hydraulic push rod 5 runs through the outer wall of one side of the storage box 2, and a filter plate 6 is installed on the outer wall of one side of the storage box 2, and the filter plate 6 is located outside the notch 3, and the filter plate 6 An insert 7 is installed on one side of the outer wall, and a light-transmitting storage case 8 is installed on both sides of the inner wall of the lampshade 1, and the light-transmitting storage case 8 is located outside the notch 3, and a socket 9 is provided on one side of the light-transmitting storage case 8 , and the socket 9 is compatible with the plug 7, the light sensor 10 is installed at the bottom of the storage box 2, and the light sensor 10 is electrically connected to the hydraulic push rod 5, and the LED lighting lamp is installed on the top wall of the lampshade 1 11. The inner walls of both sides of the lampshade 1 are equipped with high-transparency plastic plates 12, and the light-transmitting storage cover 8 is located between the LED lighting 11 and the high-transparency plastic plate 12. With the push of the hydraulic push rod 5, the filter plate can be driven 6 is inserted into the interior of the light-transmitting storage case 8 through the notch 3, so that the insert block 7 and the jack 9 are fitted together, the storage board 4 is in an "L" shape structure, and the filter plate 6 is a colored filter plate 6, which can change the LED lighting 11 the color of the emitted light, the inner wall of one side of the lampshade 1 is equipped with a storage block 13, and the storage block 13 is in a triangular structure, the storage block 13 is located above the light-transmitting storage sleeve 8, and the storage block 13 is located on one side of the LED lighting lamp 11 , the top of the storage box 2 is installed with three groups of fan boxes 14 equidistantly arranged, and the outer walls of one side of the three groups of fan boxes 14 are all attached to the outer wall of one side of the lampshade 1, and the outer wall of one side of the lampshade 1 is provided with uniform Arranged cooling groove 16, and cooling groove 16 is positioned at the inboard of fan box 14, and the inside of fan box 14 is equipped with cooling fan 15; Electrical connection between.

Further, when using the eye protection lamp, the light sensor 10 is used to detect the light intensity in the classroom at all times. When the light is strong, the hydraulic push rod 5 is activated, and then the filter plate 6 can be pushed through the slot 3 and inserted into the light-transmitting light. The interior of the storage case 8, and the light filter plate 6 is firmly fixed in the interior of the light-transmitting storage case 8 through the fitting of the insert block 7 and the jack 9. At this time, the light emitted by the LED lighting lamp 11 will pass through the light-transmitting After the storage cover 8 is filtered by the filter plate 6, the light is softened and then emitted through the high-transparency plastic plate 12, so that the emitted light can be changed after passing through the filter plate 6, thereby improving the eye protection effect. On the contrary, when the light is weak, start the hydraulic pressure The push rod 5 extracts the filter plate 6 from the light-transmitting storage case 8, and during the use of the eye protection lamp, the temperature sensor 42 on the storage block 13 can be used to monitor the heat emitted by the LED lighting lamp 11 when it is working. After the sensor 42 detects that the temperature in the lampshade 1 exceeds a certain threshold, the cooling fan 15 in the fan box 14 starts, and then the heat in the lampshade 1 can be extracted through the cooling groove 16, thereby reducing the heat accumulation to a certain extent. The impact of the service life of the lighting lamp 11.

Please refer to Fig. 4, Fig. 5 and Fig. 6, an embodiment provided by the present invention: an eye protection lamp for classroom lighting, including a connecting plate 17 and a limiting hole 2 33, the top of the lampshade 1 is equipped with connecting plate 17, the front of the front connecting plate 17 is equipped with a support plate 18 by bolts, the top of the support plate 18 is equipped with a servo motor 19, the output end of the servo motor 19 is equipped with a reciprocating screw mandrel 20, and the outer surface of the reciprocating screw mandrel 20 is socketed There is a sliding sleeve 21, the outer surface of the sliding sleeve 21 is equipped with a connecting rod 22, and one end of the connecting rod 22 is installed with a connecting block 23 through a shaft, and a screw rod 24 is installed on one side outer wall of the connecting block 23, and a side outer wall of the connecting block 23 A storage block 25 is placed in a close fit, and one side outer wall of the storage block 25 is provided with a threaded hole 27, and the threaded hole 27 is threadedly connected with the screw rod 24. The top of the storage block 25 is equipped with a brush 26, and the reciprocating screw rod One end of 20 is connected with the front of the rear connecting plate 17 through the shaft, the connecting rod 22 is in a "J" shape structure, the top of the brush 26 is attached to the bottom of the high light-transmitting plastic plate 12, and the reciprocating screw rod 20 can drive The sliding sleeve 21 moves back and forth along the vertical direction, the bottom of the connecting rod 22 is equipped with a connecting ring 28, the inner surface of the connecting ring 28 is covered with a hook 29, the bottom of the hook 29 is equipped with a dust collection frame 30, and the dust collection frame 30 A limit hole 31 is set through one side of the outer wall, and the limit rod 32 is slidably installed inside the limit hole 31. The other side outer wall of the storage block 25 is provided with a limit hole 2 33, and the limit hole 2 33 is located at the limit position. On the outside of the rod 32, the dust collecting frame 30 is in a right-angled trapezoidal structure, and the limiting rod 32 can be inserted into the inside of the second limiting hole 33 after passing through the first limiting hole 31. The size of the dust collecting frame 30 is greater than the size of the brush 26, The width of the dust collecting frame 30 is greater than that of the storage block 25 .

Further, before using the eye protection lamp, first pinch the storage block 25 and get close to the connecting rod 22, then the connecting block 23 can be turned to rotate under the action of the shaft, and then the screw rod 24 can be screwed into the threaded hole 27, so that the storage block 25 can be fixed together with the connecting rod 22, then the processing hook 29 is hung on the connecting ring 28, and the limit rod 32 is inserted into the inside of the limit hole 31 until the limit rod 32 Can be inserted in the limit hole two 33, then just can be fixed on the bottom of storage block 25 dust collection frame 30, after using this eye protection lamp for a period of time, start the servomotor 19 on the support plate 18, then just can Drive the reciprocating screw rod 20 to rotate, so that the connecting rod 22 can drive the storage block 25 to move vertically under the action of the sliding sleeve 21, and then the brush 26 can be driven to clean the dust on the bottom of the high light-transmitting plastic plate 12, The swept dust will fall into the inside of the dust collecting frame 30 under the action of gravity, so that the follow-up dust treatment can be facilitated to a certain extent.

Please refer to Fig. 2, a kind of embodiment that the present invention provides: a kind of eye-protection lamp for classroom lighting, comprise mounting block one 34 and rotating motor 41, the top of lampshade 1 and storage box 2 all are connected with the mounting block that arranges front and back One 34, the top of the installation block one 34 is equipped with a traction rope 35, the outer surface of the traction rope 35 is sleeved with the installation block two 36, the installation block two 36 is a hollow structure, and the bottom wall of the installation block two 36 is provided with a slot hole 37 , and the slotted hole 37 is positioned at the outside of the traction rope 35, the bottom wall of the mounting block 2 36 is equipped with connecting plates 38 arranged front and back, the slotted hole 37 is located in the middle of two groups of connecting plates 38, and the front of the connecting plate 38 in front is installed with a Carrying plate 40, rotating motor 41 is installed on the top of carrying plate 40, and the output end of rotating motor 41 is equipped with reel 39, and one end of reeling reel 39 is connected with the front of rear connecting plate 38 by shaft member, and traction rope One end of 35 is wound on the surface of reel 39.

Further, before using the eye protection lamp, the eye protection lamp for the classroom is fixed on the top of the classroom by the installation block 2 36, the rotating motor 41 on the loading plate 40 is started, and then the rewinding drum 39 can be driven to rotate, so that the rewinding The cylinder 39 can realize retractable operation on the traction rope 35, and then can drive the lampshade 1 and the storage box 2 to move up and down, not only can adjust the height of the eye protection lamp, but also can drive the lampshade 1 through the traction rope 35 during subsequent maintenance. It can be lowered to provide convenience for maintenance, and it can also provide convenience for the treatment of dust in the dust collection frame 30, which can improve the practicability and flexibility of the eye protection lamp to a certain extent.

Further, the working steps of the eye protection lamp are as follows:

S1. Before using the classroom lighting eye protection lamp, first hang the hook 29 on the inside of the connecting ring 28 as required, and insert the limit rod 32 into the inside of the limit hole 31, so that the limit rod 32 can be worn. After passing the limit hole one 31, insert into the inside of the limit hole two 33, and then the installation block two 36 can be fixed on the top of the classroom for use;

S2. During the use of the LED lighting lamp 11, the temperature sensor 42 on the storage block 13 is used to monitor the heat emitted by the LED lighting lamp 11 in the lampshade 1 at all times. The temperature of the illuminating lamp 11 will rise, and when the detected temperature rise exceeds the threshold value initially set, the heat dissipation fan 15 in the fan box 14 will start, and then the heat in the lampshade 1 can be extracted through the heat dissipation groove 16, thereby To a certain extent, the influence of heat on the service life of the LED lighting lamp 11 can be reduced;

S3, when using the eye protection lamp for lighting for a long time, start the servo motor 19 on the support plate 18, and then just be able to drive the reciprocating screw rod 20 to rotate, so that the connecting rod 22 can move along the vertical direction under the action of the sliding sleeve 21. direction, and then the dust on the surface of the high light-transmitting plastic plate 12 can be cleaned by the brush 26 on the storage block 25;

S4, when needing to clean up the dust in the dust collection frame 30, start the rotating motor 41 on the load plate 40, then just can drive the winding reel 39 to rotate, make the rewinding reel 39 can retract the traction rope 35, then just can be in Drive the lampshade 1 to move downward under the action of the traction rope 35, and then the dust collection frame 30 can be taken off from the storage block 25 and the connecting rod 22;

In step S1, the following steps are also included:

S11. In the subsequent use process, the light sensor 10 at the bottom of the storage box 2 is used to detect the light level in the classroom, and the hydraulic push rod 5 is activated according to the detection result. When the light in the surrounding environment is dazzling, the storage box is activated. The hydraulic push rod 5 on the plate 4 can then drive the filter plate 6 through the notch 3 and insert it into the interior of the light-transmitting storage case 8 until the insert block 7 can fit into the jack 9;

S12, then the light emitted by the LED lighting lamp 11 will be filtered by the filter plate 6 and then pass through the high-transparency plastic plate 12 before being emitted, so that the light can be softer and achieve the effect of eye protection, and the excessive light can be reduced to a certain extent. The effect of light, thereby relieving eye fatigue;

In step S3, the following steps are also included:

S31. Since the size of the dust collection frame 30 is larger than the size of the storage block 25, during the process of dust cleaning, the dust will fall on the inside of the dust collection frame 30 under the action of gravity, which can reduce the cleaning time to a certain extent. The probability of dust falling on the students' desks during the process, and provide certain convenience for the follow-up dust cleaning work;

In step S4, the following steps are also included:

S41, then rotate the connecting block 23, and then the connecting block 23 can be driven to rotate at one end of the connecting rod 22 under the action of the shaft, and then the screw rod 24 can be screwed out from the threaded hole 27 on the storage block 25, thereby To a certain extent, it provides convenience for the cleaning and replacement of the hairbrush 26.

Working principle: When using the eye protection lamp for classroom lighting, firstly fix the eye protection lamp for lighting in the classroom through the installation block 2 36, and then use the light sensor 10 to detect the light in the classroom during subsequent use degree, and start the hydraulic push rod 5 according to the detection result, so that after the hydraulic push rod 5 is started, it can drive the filter plate 6 to insert or pull out the light-transmitting storage case 8, and when the light filter plate 6 is inserted into the light-transmitting storage case 8, it can pass through The filter plate 6 softens the light emitted by the LED lighting lamp 11 to achieve the purpose of changing the color and brightness of the light, and can reduce the influence of excessive light to a certain extent;

When using this eye protection lamp for lighting for a long time, start the servo motor 19, and then just can drive the reciprocating screw mandrel 20 to rotate, so that the connecting rod 22 can move along the vertical direction under the effect of the sliding sleeve 21, and then just can pass through The brush 26 on the storage block 25 cleans the dust on the surface of the high light-transmitting plastic plate 12, so that the dust can fall on the inside of the dust collection frame 30 under the effect of gravity. When the dust in the dust collection frame 30 needs to be cleaned, start Turn the motor 41, then just can drive the reel 39 to rotate, make the reel 39 can retract the traction rope 35, and then just can drive the lampshade 1 to move downwards, then just can stop bar 32 from limit hole 2 33 out, and the hook 29 is taken off from the connecting ring 28, and then the dust collection frame 30 can be taken off from the storage block 25, and then the connecting block 23 is rotated, and then the screw rod 24 can be screwed from the threaded hole 27. Thereby, certain convenience can be provided for the cleaning and replacement of the hair brush 26.

It will be apparent to those skilled in the art that the invention is not limited to the details of the above-described exemplary embodiments, but that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Accordingly, the embodiments should be regarded in all points of view as exemplary and not restrictive, the scope of the invention being defined by the appended claims rather than the foregoing description, and it is therefore intended that the scope of the invention be defined by the appended claims rather than by the foregoing description. All changes within the meaning and range of equivalents of the elements are embraced in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (10)

1. Eye-protection lamp for classroom illumination, including lamp shade (1), its characterized in that: the outer wall of one side of the lampshade (1) is provided with a notch (3) in a penetrating way, the outer wall of one side of the lampshade (1) is provided with a storage box (2), the storage box (2) is positioned at the outer side of the notch (3), and the bottom of the storage box (2) is provided with a storage plate (4) through a bolt;

the novel light-transmitting storage box is characterized in that a hydraulic push rod (5) is arranged on one side inner wall of the storage plate (4), an output end of the hydraulic push rod (5) penetrates through one side outer wall of the storage box (2) to be provided with a light filtering plate (6), the light filtering plate (6) is located on the outer side of the notch (3), an inserting block (7) is arranged on one side outer wall of the light filtering plate (6), a light-transmitting storage sleeve (8) is arranged on two side inner walls of the lampshade (1), the light-transmitting storage sleeve (8) is located on the outer side of the notch (3), an inserting hole (9) is formed in one side inner wall of the light-transmitting storage sleeve (8), the inserting hole (9) is matched with the inserting block (7), a light sensor (10) is arranged at the bottom of the storage box (2), and the light sensor (10) is electrically connected with the hydraulic push rod (5);

the LED lamp is characterized in that an LED illuminating lamp (11) is arranged on the top wall of the lamp shade (1), and high-light-transmission plastic plates (12) are arranged on the inner walls of the two sides of the lamp shade (1).

2. An eye-protection lamp for classroom illumination as defined in claim 1, wherein: connecting plate (17) that arranges around the top of lamp shade (1) is installed, backup pad (18) are installed through the bolt in the front of place ahead connecting plate (17), servo motor (19) are installed at the top of backup pad (18), reciprocating lead screw (20) are installed to the output of servo motor (19), sliding sleeve (21) have been cup jointed to the surface of reciprocating lead screw (20), connecting rod (22) are installed to the surface of sliding sleeve (21), connecting block (23) are installed through the shaft piece to the one end of connecting rod (22), screw rod (24) are installed to one side outer wall laminating of connecting block (23), storing piece (25) are placed in the one side outer wall laminating of storing piece (23), and threaded hole (27) are provided with screw hole (27) between screw hole (27) and screw rod (24), brush (26) are installed at the top of storing piece (25).

3. An eye-protection lamp for classroom illumination as defined in claim 2, wherein: the bottom of connecting rod (22) is installed link (28), and the inner surface of link (28) is hung the cover and is had couple (29), and dust collection frame (30) are installed to the bottom of couple (29), and one side outer wall of dust collection frame (30) runs through and is provided with spacing hole one (31), and the inside slidable mounting of spacing hole one (31) has gag lever post (32), and the opposite side outer wall of storing piece (25) is provided with spacing hole two (33), and spacing hole two (33) are located the outside of gag lever post (32).

4. An eye-protection lamp for classroom illumination as defined in claim 1, wherein: the utility model discloses a lamp shade, lamp shade (1) and storage tank (2) all are connected with installation piece one (34) of arranging around the top of installation piece one (34), haulage rope (35) are installed at the top of installation piece one (34), the surface of haulage rope (35) has cup jointed installation piece two (36), installation piece two (36) are hollow structure, the diapire of installation piece two (36) runs through and is provided with slotted hole (37), and slotted hole (37) are located the outside of haulage rope (35), link plate (38) of arranging around installing the diapire of piece two (36) are installed, slotted hole (37) are located the centre of two sets of link plates (38), loading board (40) are installed through the bolt in the front of place ahead link plate (38), rotation motor (41) are installed at the top of loading board (40), take-up reel (39) are installed to the output of rotation motor (41), and the one end of take-up reel (39) is connected through the front of shaft part and rear link plate (38), the one end of haulage rope (35) twines the surface at take-up reel (39).

5. An eye-protection lamp for classroom illumination according to any one of claims 1-3, wherein: the light-transmitting storage sleeve (8) is positioned between the LED illuminating lamp (11) and the high-light-transmitting plastic plate (12), and along with the pushing of the hydraulic push rod (5), the filter plate (6) can be driven to be inserted into the light-transmitting storage sleeve (8) through the notch (3) so that the inserting block (7) and the inserting hole (9) are embedded, the storage plate (4) is of an L-shaped structure, the filter plate (6) is a colored filter plate (6), and the color of light rays emitted by the LED illuminating lamp (11) can be changed;

one end of a reciprocating screw rod (20) is connected with the front surface of a rear connecting plate (17) through a shaft piece, a connecting rod (22) is of a J-shaped structure, the top of a hairbrush (26) is attached to the bottom of a high-light-transmittance plastic plate (12), and the reciprocating screw rod (20) can drive a sliding sleeve (21) to move back and forth along the vertical direction;

the dust collecting frame (30) is of a right trapezoid structure, the limiting rod (32) can be inserted into the second limiting hole (33) after penetrating through the first limiting hole (31), the size of the dust collecting frame (30) is larger than that of the hairbrush (26), and the width of the dust collecting frame (30) is larger than that of the storage block (25).

6. An eye-protection lamp for classroom illumination as defined in claim 1, wherein: the LED lamp is characterized in that a storage block (13) is arranged on the inner wall of one side of the lamp shade (1), the storage block (13) is of a triangular structure, the storage block (13) is located above the light-transmitting storage sleeve (8), and the storage block (13) is located on one side of the LED lamp (11).

7. An eye-protection lamp for classroom illumination as defined in claim 1, wherein: three groups of fan boxes (14) that the equidistance was arranged are installed at the top of storage tank (2), and one side outer wall of three groups of fan boxes (14) all laminates mutually with one side outer wall of lamp shade (1), and one side outer wall of lamp shade (1) runs through and is provided with evenly arranged radiating groove (16), and radiating groove (16) are located the inboard of fan box (14), and the internally mounted of fan box (14) has radiator fan (15).

8. An eye-protection lamp for classroom illumination as defined in claim 7, wherein: the outer wall of one side of the object placing block (13) is provided with a temperature sensor (42), and the temperature sensor (42) is electrically connected with the cooling fan (15).

9. The method of using an eye-protection lamp for classroom illumination according to any one of claims 1-8, wherein the eye-protection lamp comprises the following working steps:

s1, before the classroom illumination eye-protection lamp is used, firstly, hanging a hook (29) in the connecting ring (28) according to the requirement, and inserting a limiting rod (32) into the first limiting hole (31), so that the limiting rod (32) can be inserted into the second limiting hole (33) after passing through the first limiting hole (31), and then, the second mounting block (36) can be fixed at the top of the classroom for use;

s2, in the using process of the LED illuminating lamp (11), the heat emitted by the LED illuminating lamp (11) in the lamp shade (1) during operation is monitored at all times through a temperature sensor (42) on the object placing block (13), the temperature of the LED illuminating lamp (11) can be increased through a component in a long-time operating state of the LED illuminating lamp (11), when the detected temperature rises above an initial set threshold value, a cooling fan (15) in a fan box (14) is started, and then the heat in the lamp shade (1) can be extracted through a cooling groove (16), so that the influence of the heat on the service life of the LED illuminating lamp (11) can be reduced to a certain extent;

s3, when the eye-protection lamp for illumination is used for a long time, a servo motor (19) on a supporting plate (18) is started, then a reciprocating screw rod (20) can be driven to rotate, a connecting rod (22) can move along the vertical direction under the action of a sliding sleeve (21), and then dust on the surface of a high-light-transmission plastic plate (12) can be cleaned through a brush (26) on a storage block (25);

s4, when dust in the dust collecting frame (30) needs to be cleaned, a rotating motor (41) on the bearing plate (40) is started, then the winding drum (39) can be driven to rotate, the winding drum (39) can wind and unwind the traction rope (35), then the lamp shade (1) can be driven to move downwards under the action of the traction rope (35), and then the dust collecting frame (30) can be taken down from the storage block (25) and the connecting rod (22).

10. The method of using an eye-protection lamp for classroom illumination according to claim 9, further comprising the steps of, in the step S1:

s11, in the subsequent use process, the brightness degree in the teaching room is detected through a light sensor (10) at the bottom of the storage box (2), the hydraulic push rod (5) is started according to the detection result, when the light of the surrounding environment is more dazzling, the hydraulic push rod (5) on the object placing plate (4) is started, and then the optical filter plate (6) can be driven to pass through the notch (3) and be inserted into the light-transmitting object placing sleeve (8) until the inserting block (7) can be embedded with the inserting hole (9);

s12, light emitted by the LED illuminating lamp (11) is filtered by the filter plate (6) and then emitted out after passing through the high-transmittance plastic plate (12), so that the light can be softer, the effect of protecting eyes is achieved, the influence of the too strong light can be reduced to a certain extent, and the eye fatigue is relieved;

in the step S3, the method further includes the following steps:

s31, because the size of the dust collecting frame (30) is larger than that of the storage block (25), the dust falling off can fall into the dust collecting frame (30) under the action of gravity in the dust cleaning process, so that the probability that the dust falls on a student desk in the cleaning process can be reduced to a certain extent, and certain convenience is provided for the subsequent dust cleaning work;

in the step S4, the method further includes the following steps:

s41, then rotate connecting block (23), then just can drive connecting block (23) and rotate in the one end of connecting rod (22) under the effect of shaft piece, just then can screw out screw rod (24) from screw hole (27) on storing piece (25) to the clearance of brush (26) is changed to a certain extent and is facilitated.

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