CN213930667U - Novel LED eyeshield classroom lamp - Google Patents

Abstract

The utility model discloses a novel LED eyeshield classroom lamp, including lamp shade and shell, the front end and the equal spacing slide of fixedly connected with in rear end of lamp shade top both sides, spacing spout has all been seted up to the bottom and the lamp shade fixed connection of spacing slide, the front end and the rear end of shell both sides, and spacing slide is located the inner chamber of spacing spout and with the inner chamber sliding connection of spacing spout. The utility model discloses a press the fixture block, the fixture block breaks away from the joint with the card hole, second reset spring's the elasticity that resets this moment can drive limiting plate and fixed pin pole motion that resets, the fixed pin pole is taken out from the inner chamber of fixed orifices this moment, because fixed pin pole breaks away from the joint with the fixed orifices, can take lamp shade and spacing slide out from the inner chamber of shell and spacing spout, thereby accomplish dismantlement work, it fixes to have solved current LED eyeshield classroom lamp and to have crossed the bolt structure when the equipment more, consequently, be not convenient for dismantle the lamp body when the maintenance, thereby work efficiency's problem has been reduced.

Description

Novel LED eyeshield classroom lamp

Technical Field

The utility model relates to a LED classroom lamp technical field specifically is a novel LED eyeshield classroom lamp.

Background

The LED is a semiconductor light-emitting diode, is made of semiconductor materials, is a light-emitting device for directly converting electric energy into light energy and converting electric signals into optical signals, it features low power consumption, high brightness, gay color, vibration resistance, long service life and cold light source, and is green, the lamp decoration products using LED as light source will replace white weaving lamp in the future of 21 century, and become the next revolution of human lighting, the LED lamp bead is widely used in many production fields such as lamp decoration lighting, LED large screen display, traffic light, decoration, computer, electronic toy gift, exchanger, telephone, advertisement, city light engineering, etc., the LED classroom lamp is equipped with classroom, however, the existing LED eye-protection classroom lamp is often fixed by a bolt structure during assembly, so that the lamp body is not convenient to disassemble during maintenance, thereby reducing the working efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel LED eyeshield classroom lamp possesses convenient to detach's advantage, has solved current LED eyeshield classroom lamp and has passed through the bolt structure when the equipment and fix more, is not convenient for when the maintenance dismantle the lamp body consequently to work efficiency's problem has been reduced.

In order to achieve the above object, the utility model provides a following technical scheme: a novel LED eye protection classroom lamp comprises a lampshade and a shell, wherein the front end and the rear end of two sides of the top of the lampshade are fixedly connected with limit sliding plates, the bottom of each limit sliding plate is fixedly connected with the lampshade, the front end and the rear end of two sides of the shell are respectively provided with a limit sliding groove, each limit sliding plate is positioned in an inner cavity of each limit sliding groove and is in sliding connection with the inner cavity of each limit sliding groove, two sides of the surface of each limit sliding plate are respectively provided with a fixing hole, two sides of the front surface and the back surface of the shell are respectively fixedly connected with a fixing sleeve, two sides of the surface of each fixing sleeve are respectively provided with a clamping hole, the inner cavity of each fixing sleeve is movably connected with a fixing pin rod, each fixing pin rod penetrates through the lampshade and extends to the inner cavity of each fixing hole, two sides of the surface of one end of each fixing pin rod, which is positioned in the inner cavity of each fixing sleeve, are respectively provided with a spring groove, and the inner cavity of each spring groove is fixedly connected with a first reset spring, the other end of the first return spring is fixedly connected with a clamping block, and one end, far away from the first return spring, of the clamping block extends to the outside of the clamping hole.

Preferably, the bottom of the inner cavity of the lampshade is fixedly connected with a lamp bead.

Preferably, the top of the fixed sleeve is fixedly connected with a pull rod, and the top of the pull rod is fixedly connected with a cross rod.

Preferably, the fixed pin rod's fixed surface is connected with the limiting plate, the constant head tank has all been seted up to the both sides of fixed sleeve inner chamber, the both sides of limiting plate all extend to the inner chamber of constant head tank and with the inner chamber sliding connection of constant head tank.

Preferably, the surface cover that the fixed pin pole is located fixed sleeve pipe inner chamber one end is equipped with second reset spring, second reset spring's one end and limiting plate fixed connection, second reset spring's the other end and fixed sleeve pipe's inner wall fixed connection.

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

1. the utility model can separate the clamping block from the clamping hole by pressing the clamping block, the reset elasticity of the second reset spring drives the limiting plate and the fixed pin rod to reset, the fixed pin rod is drawn out from the inner cavity of the fixed hole, because the fixing pin rod is separated from the clamping connection with the fixing hole, the lampshade and the limiting sliding plate can be drawn out from the inner cavities of the shell and the limiting sliding groove, thereby completing the disassembly work, otherwise, the fixing pin rod is pushed, the clamping block slides in the inner cavity of the positioning groove, when the clamping block meets the clamping hole, the reset elasticity of the first reset spring drives the clamping block to extend to the outside of the clamping hole, and at the moment, the fixing pin rod and the inner cavity of the fixing hole are fixed, thereby fixing the lampshade, solving the problems that the prior LED eye-protecting classroom lamp is fixed by a bolt structure during assembly, therefore, the lamp body is inconvenient to disassemble during maintenance, thereby reducing the working efficiency.

2. The utility model discloses a set up pull rod and horizontal pole, played the effect of conveniently hanging, through setting up limiting plate and second reset spring, played the effect that can drive the fixed pin pole and reset, through setting up the constant head tank, played spacing effect to limiting plate and fixture block.

Drawings

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

fig. 2 is a schematic view of the front view structure of the lampshade of the utility model;

FIG. 3 is a schematic structural view of the fixing sleeve and the fixing pin rod of the present invention;

fig. 4 is a schematic view of the top-view cross-sectional structure of the fixing sleeve of the present invention.

In the figure: 1. a lamp shade; 2. a housing; 3. a limiting sliding plate; 4. a limiting chute; 5. a fixing hole; 6. fixing the sleeve; 7. fixing the pin rod; 8. a clamping hole; 9. a spring slot; 10. a first return spring; 11. a clamping block; 12. a lamp bead; 13. a pull rod; 14. a cross bar; 15. a limiting plate; 16. a second return spring; 17. and (6) positioning a groove.

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.

The utility model discloses a lamp shade 1, shell 2, spacing slide 3, spacing spout 4, fixed orifices 5, fixed sleeving 6, fixed pin pole 7, card hole 8, spring groove 9, first reset spring 10, fixture block 11, lamp pearl 12, pull rod 13, horizontal pole 14, limiting plate 15, second reset spring 16 and constant head tank 17 part are the parts that general standard spare or field technician know, and its structure and principle all can learn through the technical manual or learn through conventional experimental method for this technical staff.

Referring to fig. 1-4, a novel LED eye-protecting classroom lamp comprises a lampshade 1 and a housing 2, wherein both front and rear ends of both sides of the top of the lampshade 1 are fixedly connected with a limiting slide plate 3, the bottom of the limiting slide plate 3 is fixedly connected with the lampshade 1, both front and rear ends of both sides of the housing 2 are provided with a limiting slide groove 4, the limiting slide plate 3 is located in an inner cavity of the limiting slide groove 4 and is slidably connected with an inner cavity of the limiting slide groove 4, both sides of the surface of the limiting slide plate 3 are provided with fixing holes 5, both sides of the front and back surfaces of the housing 2 are fixedly connected with fixing sleeves 6, both sides of the surface of the fixing sleeve 6 are provided with clamping holes 8, an inner cavity of the fixing sleeve 6 is movably connected with a fixing pin rod 7, the fixing pin rod 7 penetrates through the lampshade 1 and extends to the inner cavity of the fixing hole 5, both sides of the fixing pin rod 7 located on the surface of one end of the inner cavity of the fixing sleeve 6 are provided with spring grooves 9, the inner cavity of the spring grooves 9 is fixedly connected with a first return spring 10, the other end of the first return spring 10 is fixedly connected with a clamping block 11, one end of the clamping block 11, which is far away from the first return spring 10, extends to the outside of the clamping hole 8, the clamping block 11 is separated from the clamping hole 8 by pressing the clamping block 11, at the moment, the return elastic force of the second return spring 16 drives the limiting plate 15 and the fixing pin rod 7 to move in a return mode, at the moment, the fixing pin rod 7 is pulled out of the inner cavity of the fixing hole 5, the lampshade 1 and the limiting sliding plate 3 can be pulled out of the inner cavities of the shell 2 and the limiting sliding groove 4 due to the separation of the fixing pin rod 7 from the clamping hole 5, so that the disassembly work is completed, otherwise, the fixing pin rod 7 is pushed, the clamping block 11 slides in the inner cavity of the positioning groove 17, when the clamping block 11 meets the clamping hole 8, the return elastic force of the first return spring 10 drives the clamping block 11 to extend to the outside of the clamping hole 8, at the moment, the fixing pin rod 7 and the inner cavity of the fixing hole 5 are fixed, so that the lampshade 1 is fixed, the LED eye-protection classroom lamp solves the problems that an existing LED eye-protection classroom lamp is fixed through a bolt structure during assembly, and therefore the lamp body is not convenient to disassemble during maintenance, and the working efficiency is reduced.

In this embodiment, specifically, the bottom fixedly connected with lamp pearl 12 of 1 inner chamber of lamp shade.

In this embodiment, specifically, a pull rod 13 is fixedly connected to the top of the fixed sleeve 6, and a cross rod 14 is fixedly connected to the top of the pull rod 13.

In this embodiment, specifically, fixed pin 7's fixed surface is connected with limiting plate 15, and constant head tank 17 has all been seted up to the both sides of fixed sleeving 6 inner chamber, and limiting plate 15's both sides all extend to the inner chamber of constant head tank 17 and with the inner chamber sliding connection of constant head tank 17.

In this embodiment, specifically, the surface of the fixing pin 7 located at one end of the inner cavity of the fixing sleeve 6 is sleeved with a second return spring 16, one end of the second return spring 16 is fixedly connected with the limiting plate 15, and the other end of the second return spring 16 is fixedly connected with the inner wall of the fixing sleeve 6.

When the LED eye protection teaching room lamp is used, the clamping block 11 is separated from the clamping hole 8 by pressing the clamping block 11, at the moment, the reset elastic force of the second reset spring 16 drives the limiting plate 15 and the fixing pin rod 7 to reset, at the moment, the fixing pin rod 7 is pulled out of the inner cavity of the fixing hole 5, because the fixing pin rod 7 is separated from the fixing hole 5 in a clamping way, the lampshade 1 and the limiting sliding plate 3 can be pulled out of the inner cavities of the shell 2 and the limiting sliding groove 4, so that the disassembly work is completed, otherwise, the fixing pin rod 7 is pushed, the clamping block 11 slides in the inner cavity of the positioning groove 17, when the clamping block 11 meets the clamping hole 8, the reset elastic force of the first reset spring 10 drives the clamping block 11 to extend to the outside of the clamping hole 8, at the moment, the fixing pin rod 7 and the inner cavity of the fixing hole 5 form fixation, so that the lampshade 1 is fixed, the problem that the existing LED eye protection teaching room lamp is fixed by a bolt structure when being assembled is solved, so that the lamp body is not convenient to disassemble during maintenance, thereby reducing the problem of work efficiency.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machines, parts and equipment adopt the conventional models in the prior art, the control mode is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming of technicians in the field, the control circuit belongs to the common knowledge in the field, and the present application document is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the present application.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a novel LED eyeshield classroom lamp, includes lamp shade (1) and shell (2), its characterized in that: the utility model discloses a lamp shade, including lamp shade (1), the equal fixedly connected with of front end and the rear end of lamp shade (1) top both sides limit slide (3), the bottom and lamp shade (1) fixed connection of limit slide (3), limit slide (4) have all been seted up to the front end and the rear end of shell (2) both sides, limit slide (3) are located the inner chamber of limit slide (4) and with the inner chamber sliding connection of limit slide (4), fixed orifices (5) have all been seted up to the both sides on limit slide (3) surface, the equal fixedly connected with fixed sleeving (6) in both sides at shell (2) front and back, card hole (8) have all been seted up to the both sides on fixed sleeving (6) surface, the inner chamber swing joint of fixed sleeving (6) has fixed pin pole (7), fixed pin pole (7) run through lamp shade (1) and extend to the inner chamber of fixed orifices (5), spring groove (9) have all been seted up to the both sides that fixed pin pole (7) are located fixed sleeving (6) inner chamber one end surface The inner cavity of the spring groove (9) is fixedly connected with a first return spring (10), the other end of the first return spring (10) is fixedly connected with a clamping block (11), and one end, far away from the first return spring (10), of the clamping block (11) extends to the outside of the clamping hole (8).

2. The novel LED eye-protecting classroom lamp according to claim 1, wherein: the bottom of the inner cavity of the lampshade (1) is fixedly connected with a lamp bead (12).

3. The novel LED eye-protecting classroom lamp according to claim 1, wherein: the top of the fixed sleeve (6) is fixedly connected with a pull rod (13), and the top of the pull rod (13) is fixedly connected with a cross rod (14).

4. The novel LED eye-protecting classroom lamp according to claim 1, wherein: fixed surface of fixed pin pole (7) is connected with limiting plate (15), constant head tank (17) have all been seted up to the both sides of fixed sleeving (6) inner chamber, the both sides of limiting plate (15) all extend to the inner chamber of constant head tank (17) and with the inner chamber sliding connection of constant head tank (17).

5. The novel LED eye-protecting classroom lamp according to claim 1, wherein: the surface cover that fixed pin pole (7) are located fixed sleeve (6) inner chamber one end is equipped with second reset spring (16), the one end and limiting plate (15) fixed connection of second reset spring (16), the other end of second reset spring (16) and the inner wall fixed connection of fixed sleeve (6).

Images