CN212961410U

CN212961410U - LED classroom lamp device capable of being controlled wirelessly

Info

Publication number: CN212961410U
Application number: CN202022045668.1U
Authority: CN
Inventors: 李长健; 冯本栋; 王耆赓
Original assignee: Tianjin Toecstar Display Equipment Co ltd
Current assignee: Tianjin Toecstar Display Equipment Co ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-04-13
Anticipated expiration: 2030-09-17

Abstract

The utility model discloses a but wireless control's LED classroom lamp device, including LED lamp body and mounting panel, the mounting panel is located the top of LED lamp body, the bottom of LED lamp body is provided with the LED fluorescent tube, the middle part at LED lamp body top is provided with the axis of rotation, the both sides of axis of rotation all rotationally transversely are provided with the edge the dwang that LED lamp body length direction distributes, the inner of dwang all is provided with first bevel gear, top one side of LED lamp body is provided with the micro-machine, be provided with on the output shaft of micro-machine with first bevel gear engaged with second bevel gear, the utility model relates to a LED lamp technical field. This but wireless control's LED classroom lamp device will change the refraction angle of light when the reflector panel angle modulation, and then adjusts the regulation of the device light intensity, can avoid appearing dazzling the condition when turning on the light, improves the practicality, makes student's learning environment more suitable.

Description

LED classroom lamp device capable of being controlled wirelessly

Technical Field

The utility model relates to a LED lamp technical field specifically is a but wireless control's LED classroom lamp device.

Background

The LED is a solid semiconductor device capable of converting electric energy into visible light, and can directly convert the electricity into light, the heart of the LED is a semiconductor wafer, one end of the wafer is attached to a support, the other end of the wafer is a cathode, and the other end of the wafer is connected with the anode of a power supply, so that the whole wafer is packaged by epoxy resin.

The conventional classroom lamp generally uses a light-emitting diode to provide illumination, and generally uses a reflector to improve the condensation degree of light through refraction, so that the brightness of the light is improved, but the condensation degree of the light cannot be adjusted because the reflector cannot adjust the reflected angle, so that the dazzling condition can be caused when the lamp is suddenly turned on, and the classroom lamp is very inconvenient.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a but wireless control's LED classroom lamp device has solved LED classroom lamp and has produced the stronger dazzling problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a wirelessly-controllable LED classroom lamp device comprises an LED lamp body and a mounting plate, wherein the mounting plate is positioned above the LED lamp body, an LED lamp tube is arranged at the bottom of the LED lamp body, a rotating shaft is arranged in the middle of the top of the LED lamp body, rotating rods distributed along the length direction of the LED lamp body are rotatably and transversely arranged on two sides of the rotating shaft, first bevel gears are respectively arranged at the inner ends of the rotating rods, a small motor is arranged on one side of the top of the LED lamp body, a second bevel gear meshed with the first bevel gear is arranged on an output shaft of the small motor, winding wheels are arranged on the surface of the rotating rods, traction ropes are fixedly connected to the surfaces of the winding wheels, reflecting plates are transversely arranged on two sides of the LED lamp body, movable rotating shafts are respectively arranged on two sides of the LED lamp body, and are rotatably connected with the LED lamp body through the movable rotating, the other end of haulage rope pass through the connecting piece with the outside fixed connection at reflector panel top, the both sides at LED lamp body top all are provided with the spliced pole, the top of spliced pole with the connection can be dismantled to the bottom of mounting panel, the both sides of mounting panel all set up and supply the installation ear on the wall is installed to the mounting panel, one side at LED lamp body top is provided with wireless control module.

Further, the upper portion of spliced pole transversely runs through and is provided with logical chamber, the inside that leads to the chamber transversely is provided with reset spring, reset spring's both ends all are provided with spacing ball.

Furthermore, the bottom of the mounting plate is provided with a slot, and both sides of the inner wall of the slot are provided with limit grooves matched with the limit balls.

Further, the bottom of the LED lamp body is arranged in an open shape, the LED lamp tubes are arranged at the open positions of the LED lamp body, and the LED lamp tubes are provided with two groups.

Furthermore, bearings are arranged at two ends of the top of the LED lamp body, and the other ends of the rotating rods are respectively connected with the bearings on the same side in a rotating mode.

Further, the shape of the through cavity is set to be a cylinder matched with the limiting ball.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) this but wireless control's LED classroom lamp device, small-size motor through the setting can drive the second bevel gear when starting and rotate, will drive first bevel gear when second bevel gear rotates and rotate, will drive the winding wheel through the dwang and rotate when first bevel gear rotates, it twines to pull the haulage rope when the winding wheel rotates, and make the reflector panel follow the haulage rope who is dragged through the activity pivot and rotate, thereby make the reflector panel pass through rotation angle regulation, will change the refraction angle of light when reflector panel angle regulation, thereby make the light condensation degree of LED fluorescent tube transmission change, and then adjust the regulation of the device light intensity, can avoid appearing dazzling the condition when turning on light, improve the practicality, make student's learning environment more suitable.

(2) But this but wireless control's LED classroom lamp device, when needs are dismantled the device, through dragging the spliced pole, will extrude spacing ball through the inner wall of slot when the spliced pole receives to drag, elastic deformation that will pass through reset spring when spacing ball receives the extrusion force accomodates the inside that leads to the chamber, thereby can make the spliced pole break away from the inside of a slot, can accomplish the work of dismantling like this, and is simple and convenient, be convenient for maintain lamps and lanterns, high durability and convenient use, when needs install the device, otherwise insert the spliced pole to the inside of slot can.

Drawings

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

FIG. 2 is a schematic side view of the structure of the present invention;

fig. 3 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.

In the figure: the LED lamp comprises a 1-LED lamp body, a 2-rotating shaft, a 3-rotating rod, a 4-first bevel gear, a 5-small motor, a 6-second bevel gear, a 7-winding wheel, an 8-traction rope, a 9-reflecting plate, a 10-movable rotating shaft, a 11-connecting column, a 12-mounting plate, a 13-mounting lug, a 14-through cavity, a 15-reset spring, a 16-limiting ball, a 17-slot, a 18-limiting groove, a 19-LED lamp tube, a 20-wireless control module and a 21-bearing.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: including LED lamp body 1 and mounting panel 12, mounting panel 12 is located the top of LED lamp body 1, the bottom of LED lamp body 1 is provided with LED fluorescent tube 19, the bottom of LED lamp body 1 is uncovered form setting, LED fluorescent tube 19 sets up the uncovered department at LED lamp body 1, and LED fluorescent tube 19 is provided with two sets ofly, set up the light source that can give off LED fluorescent tube 19 through the uncovered form of LED lamp body 1 and gather and give off, thereby improve the centralization of light source, improve the luminance of light, and can improve light intensity through the setting of two sets of LED fluorescent tubes 19, in addition when one set of wherein damages, make its also normally work, need not maintain at once.

The middle part at 1 top of LED lamp body is provided with axis of rotation 2, the both sides of axis of rotation 2 all rotationally transversely are provided with the dwang 3 that distributes along 1 length direction of LED lamp body, the both ends at 1 top of LED lamp body all are provided with bearing 21, the other end of two dwang 3 rotates with the bearing 21 of homonymy respectively and is connected, the inner of dwang 3 all is provided with first bevel gear 4, top one side of LED lamp body 1 is provided with small-size motor 5, be provided with the second bevel gear 6 with first bevel gear 4 engaged with on small-size motor 5's the output shaft.

Make it can drive second bevel gear 6 and rotate under the state of starting through the small-size motor 5 that sets up, will drive two sets of first bevel gear 4 of meshing when second bevel gear 6 rotates and rotate, and because first bevel gear 4 is located second bevel gear 6 top both sides respectively, make second bevel gear 6 can drive first bevel gear 4 and rotate to opposite direction when rotating to drive dwang 3 through first bevel gear 4 and rotate.

The surface of dwang 3 is provided with winding wheel 7, and the fixed surface of winding wheel 7 is connected with haulage rope 8, and the both sides of LDE lamp body 1 transversely are provided with reflector panel 9, and the both sides of LED lamp body 1 all are provided with movable pivot 10, and reflector panel 9 rotates with LED lamp body 1 through movable pivot 10 to be connected, and the outside fixed connection at connecting piece and reflector panel 9 top is passed through to the other end of haulage rope 8.

Will drive winding wheel 7 when dwang 3 rotates and rotate, will twine its surface with haulage rope 8 when winding wheel 7 rotates to make haulage rope 8 pull reflector panel 9 and rotate through activity pivot 10, will angle regulation when reflector panel 9 rotates, thereby can give off the angle of light source refraction with LED fluorescent tube 19 and change, the light source that makes LED fluorescent tube 19 give off can condense and spread, thereby reduces student's the dazzling condition.

The both sides at 1 top of LED lamp body all are provided with spliced pole 11, and the top of spliced pole 11 can be dismantled with the bottom of mounting panel 12 and be connected, and the both sides of mounting panel 12 all set up and supply mounting panel 12 to install installation ear 13 on the wall, and one side at 1 top of LED lamp body is provided with wireless control module 20.

Can carry out the split with LED lamp body 1 and mounting panel 12 through the setting of spliced pole 11 and mounting panel 12 to need dismantle mounting panel 12 when avoiding dismantling, because mounting panel 12 uses the inflation screw fixation usually, it is comparatively loaded down with trivial details during the dismantlement.

The upper portion of spliced pole 11 transversely runs through and is provided with logical chamber 14, and the inside that leads to chamber 14 transversely is provided with reset spring 15, and reset spring 15's both ends all are provided with spacing ball 16, and the shape that leads to chamber 14 sets up to the drum with 16 looks adaptations of spacing ball, and slot 17 has been seted up to the bottom of mounting panel 12, and the spacing groove 18 with 16 looks adaptations of spacing ball has all been seted up to the both sides of slot 17 inner wall.

When the LED lamp body 1 needs to be disassembled for maintenance, firstly, the LED lamp body 1 is pulled, the LED lamp body 1 is made to drive the connecting column 11 to move downwards, the limiting ball 16 is driven to move when the connecting column 11 moves downwards, the limiting ball 16 is separated from the inside of the limiting groove 18 when moving, the limiting ball 16 is separated from the inside of the limiting groove 18, the extrusion force of the inner wall of the slot 17 is received, the reset spring 15 generates elastic deformation when the extrusion force is received by the limiting ball 16, the limiting ball 16 is made to be accommodated in the inside of the through cavity 14, and the connecting column 11 is made to be separated from the inner wall of the slot 17, so that the disassembly can be completed, otherwise, the assembly can be completed, and the elastic potential energy of the reset spring 15 just can fix the LED lamp body 1 below the mounting plate 12.

When the LED lamp body 1 needs to be disassembled and maintained, the LED lamp body 1 is firstly pulled to drive the connecting column 11 to move downwards, and the connecting column 11 moves downwards to drive the limiting ball 16 to move when the connecting column 11 moves downwards, the inside that will break away from department spacing groove 18 when spacing ball 16 removes will receive the extrusion force of slot 17 inner wall when spacing ball 16 breaks away from the inside of department spacing groove 18, will make reset spring 15 produce elastic deformation when spacing ball 16 receives the extrusion force, makes its spacing ball 16 accomodate to the inside of logical chamber 14 to make spliced pole 11 can break away from the inner wall of department slot 17, can accomplish like this and dismantle, otherwise can accomplish the installation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A wireless-controllable LED classroom lamp device comprises an LED lamp body (1) and a mounting plate (12), and is characterized in that: the LED lamp comprises a mounting plate (12), an LED lamp body (1), a light-emitting diode (LED) lamp tube (19) and a rotating shaft (2), wherein the mounting plate (12) is arranged above the LED lamp body (1), the bottom of the LED lamp body (1) is provided with the LED lamp tube (19), the middle of the top of the LED lamp body (1) is provided with the rotating shaft (2), both sides of the rotating shaft (2) are rotatably and transversely provided with rotating rods (3) distributed along the length direction of the LED lamp body (1), the inner ends of the rotating rods (3) are respectively provided with a first bevel gear (4), one side of the top of the LED lamp body (1) is provided with a small motor (5), an output shaft of the small motor (5) is provided with a second bevel gear (6) meshed with the first bevel gear (4), the surface of the rotating rods (3) is provided with a winding wheel (7), the surface of, and the both sides of LED lamp body (1) all are provided with activity pivot (10), reflector panel (9) pass through activity pivot (10) with LED lamp body (1) rotates to be connected, the other end of haulage rope (8) pass through the connecting piece with the outside fixed connection at reflector panel (9) top, the both sides at LED lamp body (1) top all are provided with spliced pole (11), the top of spliced pole (11) with the connection can be dismantled to the bottom of mounting panel (12), the both sides of mounting panel (12) all set up and supply installation ear (13) on the wall are installed to mounting panel (12), one side at LED lamp body (1) top is provided with wireless control module (20).

2. The wirelessly controllable LED classroom lamp apparatus of claim 1, wherein: the upper portion of spliced pole (11) transversely runs through and is provided with logical chamber (14), the inside that leads to chamber (14) transversely is provided with reset spring (15), reset spring's (15) both ends all are provided with spacing ball (16).

3. The wirelessly controllable LED classroom lamp apparatus as defined in claim 2, wherein: slot (17) have been seted up to the bottom of mounting panel (12), spacing groove (18) with spacing ball (16) looks adaptation have all been seted up to the both sides of slot (17) inner wall.

4. The wirelessly controllable LED classroom lamp apparatus of claim 1, wherein: the LED lamp comprises an LED lamp body (1), wherein the bottom of the LED lamp body (1) is arranged in an open shape, an LED lamp tube (19) is arranged at the open position of the LED lamp body (1), and the LED lamp tube (19) is provided with two groups.

5. The wirelessly controllable LED classroom lamp apparatus of claim 1, wherein: both ends at the top of the LED lamp body (1) are provided with bearings (21), and the other ends of the rotating rods (3) are respectively connected with the bearings (21) at the same side in a rotating manner.

6. The wirelessly controllable LED classroom lamp apparatus as defined in claim 2, wherein: the shape of the through cavity (14) is set to be a cylinder matched with the limiting ball (16).