CN209893324U

CN209893324U - Acrylic lampshade

Info

Publication number: CN209893324U
Application number: CN201920355991.3U
Authority: CN
Inventors: 于洪松
Original assignee: Beijing Aoya Shangpin Plexiglass Co Ltd
Current assignee: Beijing Aoya Shangpin Plexiglass Co Ltd
Priority date: 2019-03-20
Filing date: 2019-03-20
Publication date: 2020-01-03
Anticipated expiration: 2029-03-20

Abstract

The utility model belongs to the technical field of decorative lighting fixtures, especially, be an acrylic lamp shade, which comprises a lamp holder, the draw-in groove has all been seted up to the both sides of lamp stand, the bottom of lamp stand is equipped with the lamp shade body, two cavities have been seted up on the lamp shade body, the cavity has seted up the through-hole on being close to one side inner wall of draw-in groove, slidable mounting has the fixture block in the through-hole, the fixture block runs through the through-hole, and the fixture block keeps away from the one end of lamp shade body and extends to in the draw-in groove, the one end that the draw-in groove was kept away from to the fixture block articulates there are two first connecting rods, equal fixed mounting has the round bar on the top of cavity and the bottom inner wall, and. The utility model is simple in operation, convenient to use, can relax dismantle the lamp shade body, be convenient for change inside bulb, bring the convenience for people.

Description

Acrylic lampshade

Technical Field

The utility model relates to a decorative lamp technical field especially relates to an inferior gram force lamp shade.

Background

Acrylic is an important plastic high polymer material which is developed earlier, has better transparency, chemical stability and weather resistance, is easy to dye, process and beautify appearance, and is widely applied to the building industry. Organic glass products can be generally divided into a casting plate, an extrusion plate and a molding compound, an acrylic lampshade is a lampshade body made of acrylic as a main raw material, and the acrylic lampshade has outstanding optical transparency, good weather resistance, mechanical strength, electrical property, acid and alkali resistance, reasonable hardness, excellent insulating property, low combustion speed and no spark.

However, the traditional acrylic lampshade is not convenient to detach and replace the damaged bulb, and brings troubles to people, so that the acrylic lampshade is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an acrylic lampshade.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an acrylic lampshade comprises a lamp holder, wherein clamping grooves are formed in two sides of the lamp holder, a lampshade body is arranged at the bottom of the lamp holder, two cavities are formed in the lampshade body, through holes are formed in the inner wall of one side, close to the clamping grooves, of each cavity, clamping blocks are slidably mounted in the through holes, the clamping blocks penetrate through the through holes, one ends, far away from the lampshade body, of the clamping blocks extend into the clamping grooves, two first connecting rods are hinged to one ends, far away from the clamping grooves, of the clamping blocks, round rods are fixedly mounted on the inner walls of the top and the bottom of each cavity, sliding blocks are slidably mounted on the two round rods, sliding holes are formed in the inner wall of one side, far away from the through holes, of each cavity, a cross rod is slidably mounted in each sliding hole, one end, close to the through holes, of each cross rod extends into each cavity and is fixedly mounted with a mounting plate, the spring is fixedly installed on the inner wall mountain on one side, away from the through hole, of the cavity, one end, away from the sliding hole, of the spring is fixedly connected with one side, away from the through hole, of the mounting plate, and the spring is slidably sleeved on the cross rod.

Preferably, equal fixed mounting has the stopper on the top of through-hole and the bottom inner wall, the spacing groove has all been seted up to the top and the bottom of fixture block, and one side that two stoppers are close to each other respectively with the inner wall sliding connection of the spacing groove that corresponds.

Preferably, a round hole is formed in the sliding block, and the round rod is connected with the inner wall of the round hole in a sliding mode.

Preferably, the end of the cross rod far away from the cavity is fixedly provided with a pressure plate, and the ends of the two round rods close to each other are fixedly provided with a baffle.

Preferably, one side of the clamping block, which is far away from the clamping groove, is fixedly provided with a hinged plate, and one ends, which are close to each other, of the two first connecting rods are hinged to the hinged plate.

Preferably, fixed mounting has wear-resisting packing ring in the sliding hole, the inner wall sliding connection of horizontal pole and wear-resisting packing ring, the material of lamp stand and lamp shade body is ya keli.

Compared with the prior art, the beneficial effects of the utility model are that: firstly, the device is matched with devices such as a lamp holder, a clamping groove, a lampshade body, a cavity, a through hole, clamping blocks, a first connecting rod, a round rod, a sliding block, a sliding hole, a cross rod, a mounting plate, a second connecting rod and a spring, the stiffness coefficient of the spring is 5N/m, when the lampshade body and the lamp holder are disassembled, two pressure plates are pressed simultaneously firstly, the pressure plates push the cross rod to be close to the through hole, when the mounting plate is close to the through hole, the two second connecting rods push the two sliding blocks to be away from each other, the two sliding blocks are far away from each other and drive the clamping blocks to be close to the round hole and to be separated from the clamping groove through the two first connecting rods, so that the lampshade body can be easily taken down from the lamp holder, when the lampshade body is fixed on the lamp holder, only the two pressure plates are pressed simultaneously, when the two clamping blocks, when the two clamping blocks reach the corresponding clamping grooves, the two pressing plates are loosened, the cross rods and the clamping blocks are far away from each other under the action of the two springs, the two clamping blocks are also clamped into the corresponding clamping grooves, and therefore the lampshade body is fixed on the lamp holder.

The utility model is simple in operation, convenient to use, can relax dismantle the lamp shade body, be convenient for change inside bulb, bring the convenience for people.

Drawings

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

in the figure: 1. a lamp socket; 2. a card slot; 3. a lampshade body; 4. a chamber; 5. a through hole; 6. a clamping block; 7. a first link; 8. a round bar; 9. a slider; 10. a slide hole; 11. a cross bar; 12. mounting a plate; 13. a second link; 14. a spring.

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. 1-2, the present invention provides a technical solution: an acrylic lampshade comprises a lamp holder 1, both sides of the lamp holder 1 are provided with clamping grooves 2, the bottom of the lamp holder 1 is provided with a lampshade body 3, the lampshade body 3 is provided with two cavities 4, the inner wall of one side of each cavity 4 close to the clamping groove 2 is provided with a through hole 5, a fixture block 6 is slidably mounted in each through hole 5, the fixture block 6 penetrates through each through hole 5, one end of each fixture block 6 far away from the lampshade body 3 extends into the clamping groove 2, one end of each fixture block 6 far away from the clamping groove 2 is hinged with two first connecting rods 7, round rods 8 are fixedly mounted on the inner walls of the top and the bottom of each cavity 4, sliders 9 are slidably mounted on the two round rods 8, one side of the inner wall of each cavity 4 far away from the through hole 5 is provided with a sliding hole 10, a cross rod 11 is slidably mounted in each sliding hole 10, one end of each cross rod 11 close to each, one ends, far away from each other, of the two second connecting rods 13 are hinged with the corresponding sliding blocks 9 respectively, a spring 14 is fixedly installed on the inner wall mountain of one side, far away from the through hole 5, of the cavity 4, one end, far away from the sliding hole 10, of the spring 14 is fixedly connected with one side, far away from the through hole 5, of the mounting plate 12, and the spring 14 is sleeved on the cross rod 11 in a sliding mode;

the top and the bottom inner wall of the through hole 5 are all fixedly provided with limiting blocks, the top and the bottom of the fixture block 6 are all provided with limiting grooves, one side of each limiting block close to each other is respectively connected with the inner wall of the corresponding limiting groove in a sliding manner, the slider 9 is provided with a round hole, the round rods 8 are connected with the inner wall of the round hole in a sliding manner, one end of each cross rod 11 far away from the cavity 4 is fixedly provided with a pressure plate, one end of each round rod 8 close to each other is fixedly provided with a baffle, one side of each fixture block 6 far away from the clamping groove 2 is fixedly provided with a hinged plate, one end of each first connecting rod 7 close to each other is hinged to the hinged plate, a wear-resistant gasket is fixedly arranged in the sliding hole 10, the inner wall of each cross rod 11 is connected with the wear-resistant gasket in a sliding manner, the lamp holder 1 and the, The stiffness coefficient of the spring 14 is 5N/m, when the lampshade body 3 and the lamp holder 1 are disassembled, two pressure plates are pressed simultaneously, the pressure plates push the transverse rods 11 to be close to the through holes 5, when the mounting plate 12 is close to the through holes 5, the two second connecting rods 13 push the two sliding blocks 9 to be away from each other, the two sliding blocks 9 are away from each other, and the two first connecting rods 7 drive the clamping blocks 6 to be close to the round holes 10 and to be separated from the clamping grooves 2, so that the lampshade body 3 can be easily taken down from the lamp holder 1, when the lampshade body 3 is fixed on the lamp holder 1, only the two pressure plates are pressed simultaneously, when the two clamping blocks 6 are far away from each other to the maximum degree, the lampshade body 3 is sleeved on the lamp holder 1, and when the two clamping blocks 6 reach the corresponding clamping grooves 2, loosen two pressure disks again, under two springs 14's effect, horizontal pole 11 and fixture block 6 are kept away from each other, and two fixture blocks 6 have also blocked into in the draw-in groove 2 that corresponds to lamp shade body 3 has just been fixed on lamp stand 1, the utility model is simple in operation, convenient to use, can be relaxed dismantle the lamp shade body, be convenient for change inside bulb, it has brought the convenience for people.

The working principle is as follows: the stiffness coefficient of the spring 14 is 5N/m, when the lampshade body 3 and the lamp holder 1 are disassembled, two pressure plates are pressed simultaneously, the pressure plates push the cross rods 11 to be close to the through holes 5, when the mounting plate 12 is close to the through holes 5, the two second connecting rods 13 push the two sliding blocks 9 to be away from each other, the two sliding blocks 9 are away from each other, and simultaneously the two first connecting rods 7 drive the fixture blocks 6 to be close to the round holes 10 and to be separated from the fixture grooves 2, so that the lampshade body 3 can be easily disassembled from the lamp holder 1, when the lampshade body 3 is fixed on the lamp holder 1, only the two pressure plates are pressed simultaneously, when the two fixture blocks 6 are away from each other to the maximum degree, the lampshade body 3 is sleeved on the lamp holder 1, when the two fixture blocks 6 reach the corresponding fixture grooves 2, the two pressure plates are loosened, and under the action of the two springs 14, the cross rods 11 and, the two clamping blocks 6 are also clamped into the corresponding clamping grooves 2, so that the lampshade body 3 is fixed on the lamp holder 1.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an inferior gram force lamp shade, includes lamp stand (1), its characterized in that: the lamp holder is characterized in that clamping grooves (2) are formed in two sides of the lamp holder (1), a lamp shade body (3) is arranged at the bottom of the lamp holder (1), two cavities (4) are formed in the lamp shade body (3), a through hole (5) is formed in one side inner wall, close to the clamping grooves (2), of each cavity (4), a fixture block (6) is arranged in each through hole (5) in a sliding mode, each fixture block (6) penetrates through each through hole (5), one end, far away from the lamp shade body (3), of each fixture block (6) extends into each clamping groove (2), two first connecting rods (7) are hinged to one end, far away from the clamping grooves (2), of each fixture block (6), round rods (8) are fixedly arranged on the top inner wall and the bottom inner wall of each cavity (4), sliding blocks (9) are arranged on the two round rods (8) in a sliding mode, and sliding holes, sliding mounting has horizontal pole (11) in slide opening (10), horizontal pole (11) are close to the one end of through-hole (5) and extend to in cavity (4) and fixed mounting have mounting panel (12), the top and the bottom of mounting panel (12) all articulate there is second connecting rod (13), and the one end of keeping away from each other of two second connecting rods (13) is articulated mutually with corresponding slider (9) respectively, fixed mounting has spring (14) on one side inner wall of through-hole (5) is kept away from in cavity (4), one side fixed connection of through-hole (5) is kept away from in one end and mounting panel (12) that slide opening (10) were kept away from in spring (14), and spring (14) slip cap is established on horizontal pole (11).

2. The acrylic lampshade of claim 1, wherein: equal fixed mounting has the stopper on the top of through-hole (5) and the bottom inner wall, the spacing groove has all been seted up to the top and the bottom of fixture block (6), and one side that two stoppers are close to each other respectively with the inner wall sliding connection of the spacing groove that corresponds.

3. The acrylic lampshade of claim 1, wherein: round holes are formed in the sliding blocks (9), and the round rods (8) are connected with the inner walls of the round holes in a sliding mode.

4. The acrylic lampshade of claim 1, wherein: one end of the cross rod (11) far away from the cavity (4) is fixedly provided with a pressure plate, and one ends of the two round rods (8) close to each other are fixedly provided with a baffle.

5. The acrylic lampshade of claim 1, wherein: one side of the clamping block (6) far away from the clamping groove (2) is fixedly provided with a hinged plate, and one ends of the two first connecting rods (7) close to each other are hinged to the hinged plate.

6. The acrylic lampshade of claim 1, wherein: the lamp shade is characterized in that a wear-resistant gasket is fixedly mounted in the sliding hole (10), the cross rod (11) is connected with the inner wall of the wear-resistant gasket in a sliding mode, and the lamp holder (1) and the lamp shade body (3) are made of acrylic materials.