CN201753895U

CN201753895U - Concealed locating and fixing device for surface cover

Info

Publication number: CN201753895U
Application number: CN2010202662460U
Authority: CN
Inventors: 陈建文
Original assignee: CHANGZHOU CITY GREEN LIGHTING MANUFACTURE Co Ltd
Current assignee: CHANGZHOU GREEN LIGHTING CO., LTD.
Priority date: 2010-07-22
Filing date: 2010-07-22
Publication date: 2011-03-02
Anticipated expiration: 2020-07-22

Abstract

The utility model relates to a concealed locating and fixing device for a surface cover. The concealed locating and fixing device comprises a hood (1) and a light source shell (5), wherein the hood (1) is provided with a surface cover (1-1), and the top part of the light source shell (5) is provided with a piece of plate glass (2). The concealed locating and fixing device for the surface cover is characterized in that both the front side and the back side of the light source shell (5) are respectively provided with a boss; each boss is provided with a fixing block (3); grooves (7) convexly and concavely matched with the bosses are arranged on the fixing blocks (3); the two ends of each of the fixing blocks (3) are provided with mounting holes (6); the fixing blocks (3) are fixedly connected with the surface cover (1-1) of the hood (1) through bolts (4); and the bolts (4) penetrate the mounting holes (6). The concealed locating and fixing device for the surface cover can avoid the use of fixing pieces on the surface of a lamp, so as to achieve the purpose of realizing attractive appearance and good water resistance.

Description

Built-in cover device for positioning and securing

Technical field

The utility model relates to a kind of built-in cover device for positioning and securing, is used for being connected of lamp main body and cover, belongs to light fixture and makes the field.

Background technology

Light fixture need be opened at present, installs and replacing fluorescent tube and electrical equipment, so generally on the surface of light fixture fixtures such as screw are arranged all.It is attractive in appearance and cause the product degree of protection to be affected that but fixture often influences product, and product is leaked easily.

Summary of the invention

The purpose of this utility model provides a kind of built-in cover device for positioning and securing, and it can avoid the lamp surface fixture, reaches the purpose of not only attractive in appearance but also waterproof.

The technical scheme that realizes above-mentioned purpose is: a kind of built-in cover device for positioning and securing, comprise the light source shell that light shield with cover and top are equipped with plate glass, both sides all have boss before and after the light source shell, fixed block all is installed on each boss, has the groove that cooperates with boss on the fixed block, the two ends of fixed block all have installing hole, and fixed block is fixedlyed connected with the cover of light shield by screw, and screw passes installing hole.

After adopting technique scheme, the both sides of this bottom light source shell of face, respectively with a fixed block, boss fluted and on the light source shell matches on the fixed block, play the location and prevent the effect that fixed block glides, on two fixed blocks installing hole is arranged respectively, screw passes installing hole, the fixing cover from the lower end of fixed block, the existing good location of light fixture cover like this, avoided in the lamp surface perforate again and used fixture, reached the purpose of not only attractive in appearance but also waterproof, improved degree of protection.

Description of drawings

Fig. 1 is a decomposition texture schematic diagram of the present utility model;

Fig. 2 is the front view of fixed block of the present utility model;

Fig. 3 is the schematic top plan view of Fig. 2;

Fig. 4 is the A-A cross-sectional schematic of Fig. 2 for Fig. 4;

Fig. 5 is the front view of light source shell of the present utility model;

Fig. 6 is the schematic top plan view of Fig. 5;

Fig. 7 is the B-B cross-sectional schematic of Fig. 5.

The specific embodiment

Below in conjunction with drawings and Examples the utility model is described in further detail.

Shown in Fig. 1～7, a kind of built-in cover device for positioning and securing, comprise the light source shell 5 that light shield 1 with cover 1-1 and top are equipped with plate glass 2, both sides, light source shell 5 front and back all have boss, fixed block 3 all is installed on each boss, has the groove 7 that cooperates with boss on the fixed block 3, the two ends of fixed block 3 all have installing hole 6, fixed block 3 is fixedlyed connected with the cover 1-1 of light shield 1 by screw 4, and screw 4 passes installing hole 6.

Claims

1. built-in cover device for positioning and securing, comprise the have cover light shield (1) of (1-1) and the light source shell (5) that the top is equipped with plate glass (2), it is characterized in that: both sides all have boss before and after the light source shell (5), fixed block (3) all is installed on each boss, has the groove (7) that cooperates with boss on the fixed block (3), the two ends of fixed block (3) all have installing hole (6), fixed block (3) is fixedlyed connected with the cover (1-1) of light shield (1) by screw (4), and screw (4) passes installing hole (6).