High-strength PC lampshade

Abstract

The utility model relates to the technical field of PC lampshades, and discloses a high-strength PC lampshade which comprises a light-transmitting lampshade body and a mounting base, a mounting frame is fixedly mounted at the top of the light-transmitting lampshade body, reinforcing plates which are symmetrically arranged are fixedly connected to the opposite sides of the mounting frame, the bottoms of the reinforcing plates are fixedly connected to the inner walls of the opposite sides of the light-transmitting lampshade body, and the reinforcing plates are fixedly connected to the mounting base. Reinforcing supports which are symmetrically arranged are fixedly connected to the inner walls of the opposite sides of the light-transmitting cover body. When the positioning seat slides into the mounting groove, the limiting clamping block is extruded to move into the movable groove until the limiting clamping block moves to one side of the limiting clamping groove, at the moment, under the action of the compression spring, the limiting clamping block can be pushed into the limiting clamping groove, the positioning effect on the positioning seat is achieved, and the mounting frame is in a stable state; the light-transmitting lampshade body is stably mounted, convenience is provided for mounting work of workers, the mounting efficiency of the PC lampshade is improved, and the PC lampshade mounting tool is practical and suitable for being widely popularized and used.

Description

TECHNICAL FIELD

[0001] The utility model belongs to PC lampshade technical field, concretely relates to a high strength PC lampshade. BACKGROUND

[0002] PC lampshade is the lampshade of the series of the lampshade of the bulb, LED lamps and lanterns, LED fluorescent lamp, car lamp and lamp housing which is made of PC as raw material, PC is the abbreviation of polycarbonate, PC engineering plastics for short, PC material is actually one kind of engineering plastics, as the material which is widely used, has excellent electric insulation, extension, dimensional stability and chemical corrosion resistance.

[0003] Because PC lampshade is mostly single layer structure, the structural strength is low, makes the PC lampshade easy to be deformed under the action of external force in the installation process, leads to the phenomenon that the PC lampshade is easy to be damaged, and the steps when installing the PC lampshade are more cumbersome, and the installation efficiency is low, in view of this, the utility model discloses a kind of high strength PC lampshade to solve the above problems. INVENTION CONTENTS

[0004] To solve the problem that PC lampshade is easy to be deformed under the action of external force in the installation process, leads to the phenomenon that the PC lampshade is easy to be damaged, and the steps when installing the PC lampshade are more cumbersome, and the installation efficiency is low, the basic idea of the technical scheme adopted by the utility model is:

[0005] A kind of high strength PC lampshade, including light-transmitting cover body and mounting seat, the light-transmitting cover body top is fixedly installed with mounting rack, the mounting rack opposite side is fixedly connected with the symmetrically arranged reinforcing plate, the reinforcing plate bottom is fixedly connected on the inner wall of light-transmitting cover body opposite side, the inner wall of light-transmitting cover body opposite side is fixedly connected with the symmetrically arranged reinforcing support, the reinforcing support both ends are fixedly connected on the outer wall of two reinforcing plate opposite side, the mounting seat is symmetrically arranged with two, the mounting seat opposite side is all set with installation slot, the light-transmitting cover body top both sides are fixedly connected with the symmetrically arranged positioning seat, the positioning seat and installation slot are matched, the positioning seat both sides are set with the symmetrically arranged movable slot, and movable slot inner wall is all slidably connected with the limiting block of wedge structure, the inner wall of installation slot opposite side is set with the symmetrically arranged limiting slot, the limiting block and limiting slot are matched, the inner wall of movable slot one side is all fixedly connected with compression spring, the compression spring one end is fixedly connected on the outer wall of limiting block one side.

[0006] As a preferred embodiment of the utility model, the mounting seat both sides are set with the symmetrically arranged mounting hole.

[0007] In a preferred embodiment of this utility model, a guide groove is provided on one side of the inner wall of the mounting groove, and a guide plate is fixedly connected to one side of the outer wall of the positioning seat. The guide plate and the guide groove are adapted to each other.

[0008] In a preferred embodiment of this utility model, a fixing block is fixedly connected to the outer wall of the bottom center of the positioning seat, and symmetrically arranged sliding rods are fixedly connected to the outer walls on both sides of the fixing block.

[0009] In a preferred embodiment of this utility model, the bottom of the positioning seat is provided with symmetrically arranged rectangular movable openings, which are connected to the movable grooves, and the inner walls of the rectangular movable openings are slidably connected with crossbars.

[0010] In a preferred embodiment of this utility model, the crossbar has a through hole, and the slide bar is slidably disposed on the inner wall of the through hole.

[0011] Compared with the prior art, the present invention has the following advantages:

[0012] This invention strengthens the structural strength of the PC lampshade by fixing a mounting bracket, reinforcing plate, and reinforcing support to the top of the light-transmitting cover. This prevents the PC lampshade from deforming and being damaged during installation due to external forces. When installing the light-transmitting cover, the mounting base is first fixed to the wall. After installation, the positioning seats on both sides of the light-transmitting cover are slidably inserted into the mounting groove. When the positioning seats slide into the mounting groove, the limiting blocks are squeezed and move into the movable groove until they reach one side of the limiting slot. At this point, under the action of the compression spring, the limiting blocks are pushed into the limiting slot, achieving the positioning effect of the positioning seats. This ensures the mounting bracket is in a stable state, completing the secure installation of the light-transmitting cover. This provides convenience for the installation work and improves the installation efficiency of the PC lampshade.

[0013] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0014] In the attached diagram:

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a side view of the connection between the mounting base and the positioning base of this utility model;

[0017] Figure 3 This is a schematic cross-sectional view of the connection between the mounting base and the positioning base of this utility model;

[0018] Figure 4 This is a schematic diagram of the mounting base structure of this utility model;

[0019] Figure 5 It is the side view section structure schematic diagram of the positioning seat of the utility model.

[0020] In the figure: 1, light cover body; 2, mounting frame; 3, mounting seat; 4, positioning seat; 5, mounting hole; 6, reinforcing plate; 7, reinforcing support; 8, mounting groove; 9, guide slot; 10, guide plate; 11, rectangular movable mouth; 12, cross bar; 13, fixed block; 14, slide bar; 15, limit block; 16, limit slot; 17, movable slot; 18, compression spring. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantage of the embodiments of the utility model clearer, the technical scheme in the embodiments will be clearly and completely described below in combination with the drawings in the embodiments of the utility model, and the following embodiments are used to illustrate the utility model.

[0022] As Figures 1 to 5 indicated

[0023] The utility model provides a high -strength PC lamp shade, including light -transmitting cover body 1 and mounting seat 3, light -transmitting cover body 1 top fixed mounting has installed frame 2, and installed frame 2 opposite side fixedly connected with the symmetrically arranged reinforcing plate 6, and the reinforcing plate 6 bottom fixedly connected on the opposite side inner wall of light -transmitting cover body 1, and the opposite side inner wall of light -transmitting cover body 1 is fixedly connected with symmetrically arranged reinforcing support 7, and the reinforcing support 7 both ends are fixedly connected on the opposite side outer wall of two reinforcing plates 6, through the fixed setting installed frame 2, reinforcing plate 6 and reinforcing support 7 of light -transmitting cover body 1 top, can strengthen the structural strength of PC lamp shade, avoids the phenomenon that PC lamp shade is damaged and appears to the deformation of PC lamp shade under the action of external force in the installation process, and mounting seat 3 is symmetrically arranged with two, and the both sides of mounting seat 3 are provided with symmetrically arranged mounting hole 5, and the opposite side of mounting seat 3 is provided with mounting groove 8, and the both sides of light -transmitting cover body 1 top are fixedly connected with symmetrically arranged positioning seat 4, and positioning seat 4 and mounting groove 8 are matched, and the one side inner wall of mounting groove 8 is provided with guide groove 9, and the one side outer wall of positioning seat 4 is fixedly connected with guide plate 10, and guide plate 10 and guide groove 9 are matched, and the both sides of positioning seat 4 are provided with symmetrically arranged movable slot 17, and the inner wall of movable slot 17 is slidably connected with wedge structure's limit stopper 15, and the opposite side inner wall of mounting groove 8 is provided with symmetrically arranged limit stop groove 16, and limit stopper 15 and limit stop groove 16 are matched, and the both sides of movable slot 17 are fixedly connected with compression spring 18, and one end of compression spring 18 is fixedly connected on the one side outer wall of limit stopper 15, when installing light -transmitting cover body 1, first, mounting seat 3 is fixedly installed on the wall through mounting hole 5 and bolt, after installing, the positioning seat 4 of light -transmitting cover body 1 both sides is slidably inserted into mounting groove 8, at this moment, guide plate 10 is aligned with guide groove 9 and slides on the inner wall of guide groove 9, can the installation of positioning seat 4 play the function of direction, when positioning seat 4 slides into mounting groove 8, limit stopper 15 is extruded and moves to movable slot 17, until limit stopper 15 moves to the one side of limit stop groove 16, at this moment, under the action of compression spring 18, limit stopper 15 can be pushed into limit stop groove 16, reaches the positioning effect of positioning seat 4, makes installed frame 2 be in stable state, completes the firm installation of light -transmitting cover body 1.

[0024] In the specific embodiment, the outer wall of the middle part of the bottom of the positioning seat 4 is fixedly connected with a fixed block 13, the outer walls on both sides of the fixed block 13 are fixedly connected with symmetrically arranged slide rods 14, the bottom of the positioning seat 4 is provided with symmetrically arranged rectangular movable openings 11, the rectangular movable openings 11 and the movable slots 17 are communicated, the inner walls of the rectangular movable openings 11 are all slidably connected with cross bars 12, the cross bars 12 are provided with through holes, and the slide rods 14 are slidably arranged on the inner walls of the through holes. When the light-transmitting cover body 1 needs to be disassembled, the two cross bars 12 are pulled to move relatively, so that the two cross bars 12 drive the two limiting clamping blocks 15 to move relatively, until the limiting clamping blocks 15 are separated from the limiting clamping slots 16, and then the positioning seat 4 can be disassembled from the mounting seat 3, and the light-transmitting cover body 1 is disassembled.

[0025] The implementation principle of the high-strength PC lampshade in the embodiment is as follows:

[0026] In specific use, the mounting frame 2, the reinforcing plate 6 and the reinforcing support 7 fixedly arranged on the top of the light-transmitting cover body 1 can strengthen the structural strength of the PC lampshade, and avoid the phenomenon that the PC lampshade is damaged due to deformation caused by external force during installation. When the light-transmitting cover body 1 is installed, first, the mounting seat 3 is fixedly installed on the wall through the mounting holes 5 and bolts, after the installation is completed, the positioning seats 4 on both sides of the light-transmitting cover body 1 are slidably inserted into the mounting slots 8, at this time, the guide plates 10 are aligned with the guide slots 9 and slidably arranged on the inner walls of the guide slots 9, which can guide the installation of the positioning seats 4, when the positioning seats 4 are slid into the mounting slots 8, the limiting clamping blocks 15 are extruded to move into the movable slots 17, until the limiting clamping blocks 15 move to one side of the limiting clamping slots 16, at this time, under the action of the compression springs 18, the limiting clamping blocks 15 are pushed into the limiting clamping slots 16, so that the positioning seats 4 are positioned, and the mounting frame 2 is in a stable state, the installation of the light-transmitting cover body 1 is completed, which provides convenience for the installation work of the staff and improves the installation efficiency of the PC lampshade. When the light-transmitting cover body 1 needs to be disassembled, the two cross bars 12 are pulled to move relatively, so that the two cross bars 12 drive the two limiting clamping blocks 15 to move relatively, until the limiting clamping blocks 15 are separated from the limiting clamping slots 16, and then the positioning seat 4 can be disassembled from the mounting seat 3, and the light-transmitting cover body 1 is disassembled.

Claims

1. A high intensity PC lamp shade comprising a light transmissive cover body (1) and a mounting base (3), characterized in that, The light -transmitting cover body (1) top fixed mounting has the mounting bracket (2), the mounting bracket (2) relative one side fixedly connected with the symmetrically arranged reinforcing plate (6), the reinforcing plate (6) bottom fixedly connected in the light -transmitting cover body (1) relative one side inner wall, the light -transmitting cover body (1) relative one side inner wall fixedly connected with the symmetrically arranged reinforcing support (7), the reinforcing support (7) both ends fixedly connected in two reinforcing plate (6) relative one side outer wall, the mounting seat (3) symmetrically arranged two, the mounting seat (3) relative one side all are set up with the installation groove (8), the light -transmitting cover body (1) top both sides fixedly connected with the symmetrically arranged positioning seat (4), the positioning seat (4) and installation groove (8) are matched, the positioning seat (4) both sides are set up with the symmetrically arranged movable slot (17), and movable slot (17) inner wall all are slidably connected with the wedge structure's limit stopper (15), the installation groove (8) relative one side inner wall is set up with the symmetrically arranged limit stopper slot (16), the limit stopper (15) and limit stopper slot (16) are matched, the movable slot (17) one side inner wall all are fixedly connected with the compression spring (18), the compression spring (18) one end fixedly connected in limit stopper (15) one side outer wall.

2. A high intensity PC lamp envelope as defined in claim 1, wherein, The mounting seat (3) both sides are set up with the symmetrically arranged mounting hole (5).

3. The high intensity PC lamp of claim 1, wherein, The installation groove (8) one side inner wall is set up with the guide slot (9), the positioning seat (4) one side outer wall is fixedly connected with the guide plate (10), and the guide plate (10) and guide slot (9) are matched.

4. The high intensity PC lamp of claim 1, wherein, The positioning seat (4) bottom middle outer wall is fixedly connected with the fixed block (13), and the fixed block (13) both sides outer wall is fixedly connected with the symmetrically arranged sliding rod (14).

5. The high intensity PC lamp of claim 1, wherein, The positioning seat (4) bottom is set up with the symmetrically arranged rectangular movable mouth (11), and the rectangular movable mouth (11) and movable slot (17) are communicated, and the rectangular movable mouth (11) inner wall all are slidably connected with the cross bar (12).

6. A high intensity PC lamp envelope as defined in claim 5, wherein, The cross bar (12) is set up with the through -hole, and the sliding rod (14) is slidably arranged on the through -hole inner wall.

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