CN220648060U - Screw-free exposed lamp holder - Google Patents

Abstract

The utility model relates to the technical field of lamp holders, in particular to a screwless exposed lamp holder, which comprises a first lamp holder, wherein a positioning disc is fixedly connected inside the first lamp holder, a clamping groove is formed in one side of the positioning disc, a positioning buckle is inserted into the clamping groove, a second lamp holder is fixedly connected to the outer wall of the positioning buckle, a limiting strip is fixedly connected to the inner wall of the first lamp holder, a limiting groove matched with the limiting strip is formed in the outer wall of the second lamp holder, and the second lamp holder is inserted into the first lamp holder. The lamp socket can be arranged in a split type structure, so that the lamp socket and the lamp socket are connected and positioned in a plugging and rotating mode, the bolts are hidden in the lamp socket, contact between the bolts and external air is reduced, rust is avoided, and meanwhile, the lamp socket is arranged in the split type structure, disassembly and overhaul of the lamp can be realized without disassembling screws, and the practical effect is higher.

Description

Screw-free exposed lamp holder

Technical Field

The utility model relates to the technical field of lamp holders, in particular to a screw-free exposed lamp holder.

Background

The lamp holder is an electronic device for fixing the position of the lamp and connecting the lamp contacts with a power supply, and the conventional common lamp holder is mainly installed outside a wall body by adopting screws when in use, so that the installation and the positioning of the lamp are completed.

But when current lamp stand is in use, its screw exposes in the outside, receives outside humid environment's influence, and its tip is easy corrosion to influence subsequent dismouting, its screw installation location is in the time of carrying out subsequent maintenance use simultaneously, and the quick assembly disassembly of the lamps and lanterns of being inconvenient overhauls, thereby seriously influences the convenience of subsequent use.

Disclosure of Invention

The utility model aims to provide a lamp holder with a screwless exposure, which solves the problems that the screw proposed in the background art is influenced by an external humid environment, the end part of the screw is easy to rust, so that the subsequent disassembly and assembly are influenced, and the screw is inconvenient to quickly disassemble, assemble and overhaul when the screw is installed and positioned for subsequent overhaul and use.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a screwless exposed lamp socket comprising:

the lamp comprises a first lamp holder, wherein a positioning disc is fixedly connected to the inside of the first lamp holder, a clamping groove is formed in one side of the positioning disc, a positioning buckle is inserted into the clamping groove, a second lamp holder is fixedly connected to the outer wall of the positioning buckle, a limiting strip is fixedly connected to the inner wall of the first lamp holder, a limiting groove for adapting to the limiting strip is formed in the outer wall of the second lamp holder, and the second lamp holder is inserted into the first lamp holder.

Preferably, one end of the first lamp holder, which is far away from the second lamp holder, is fixedly connected with a soft rubber pad, the other side of the soft rubber pad is provided with anti-skid patterns, positioning holes are formed in the first lamp holder and the soft rubber pad, and threading holes are formed in the centers of the first lamp holder and the soft rubber pad.

Preferably, the external diameter of the second lamp holder is equal to the internal diameter of the first lamp holder, four limit grooves are uniformly formed in the outer portion of the second lamp holder, and the cross section of the positioning buckle is of a T-shaped structure.

Preferably, the inner wall fixedly connected with limiting plate of draw-in groove, the inside sliding connection of draw-in groove has the stripper plate, and is connected with the spring between stripper plate and the draw-in groove.

Preferably, the clamping groove is provided with four groups in total, the inside of each group of clamping groove is provided with an extrusion plate, a spring and a limiting plate, the length of the positioning buckle is smaller than that of the clamping groove, the positioning buckle is rotationally connected in the clamping groove, and the positioning buckle is clamped between the spring and the limiting plate.

Preferably, the positioning buckle is clamped between the spring and the limiting plate, the top of the second lamp holder is abutted against the lower surface of the positioning disc, the center of the positioning disc is provided with a placement hole, and the diameter of the placement hole is larger than that of the threading hole of the first lamp holder.

Preferably, four screw holes are uniformly formed in the positioning plate, the screw holes correspond to the positioning holes of the first lamp holder, and the diameter of each screw hole is larger than that of the positioning hole of the first lamp holder.

Compared with the prior art, the utility model has the beneficial effects that: according to the split type lamp socket, the split type structure of the lamp socket is adopted, so that the split type lamp socket is connected and positioned in a plugging and rotating mode, the bolts are hidden in the lamp socket, contact between the bolts and external air is reduced, rust is avoided, meanwhile, the screw is not required to be detached, disassembly and maintenance of the lamp can be achieved, and the practical effect is higher.

(1) According to the utility model, the first lamp holder is installed and positioned through the screw, the second lamp holder is installed and positioned with the first lamp holder in a rotary clamping manner, and meanwhile, the screw is covered and protected, so that the screw is prevented from being exposed, a good protection effect is achieved, and the screw is prevented from being corroded due to the influence of humid air in the use process.

(2) According to the utility model, the second lamp holder is installed and positioned in a rotary clamping manner, so that the subsequent disassembly is convenient, the maintenance convenience is improved, the screw is not required to be installed or disassembled, and meanwhile, the redundant circuit can be stored and placed due to the arrangement of the placement hole.

Drawings

FIG. 1 is a schematic diagram of an explosive structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic diagram of the overall structure of the present utility model;

FIG. 4 is a schematic view of a partial cross-sectional structure of the present utility model;

FIG. 5 is an enlarged schematic view of the structure of FIG. 4B according to the present utility model;

fig. 6 is a schematic diagram of a distribution structure of a positioning disc according to the present utility model.

In the figure: 1. a first lamp holder; 2. a soft rubber pad; 3. a second lamp holder; 4. a positioning buckle; 5. a limit bar; 6. an extrusion plate; 7. a spring; 8. a limiting plate; 9. a positioning plate; 10. screw holes; 11. a clamping groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, an embodiment of the present utility model is provided: a screwless exposed lamp socket comprising: the second lamp socket 3 used in the present application is a commercially available product, and its principle and connection method are all well known to those skilled in the art, so that it will not be described in detail herein,

the inside fixedly connected with positioning disk 9 of first lamp stand 1, draw-in groove 11 has been seted up to one side of positioning disk 9, the inside grafting of draw-in groove 11 has locating buckle 4, the outer wall fixedly connected with second lamp stand 3 of locating buckle 4, the spacing 5 of inner wall fixedly connected with of first lamp stand 1, the spacing 5 of adaptation is seted up to the outer wall of second lamp stand 3, and the spacing 5 of second lamp stand 3 peg graft in the inside of first lamp stand 1, through the setting of this structure, can cover the protection to the position of screw hole 10 under the mutually supporting of first lamp stand 1 and second lamp stand 3, thereby the surface screw exposes in the outside, play the safety protection to the screw, avoid it to appear the corrosion, influence subsequent dismouting, adopt grafting rotation mode to connect between second lamp stand 3 and the positioning disk 9 simultaneously, easy operation is convenient, further make things convenient for subsequent maintenance to handle.

Further, one end fixedly connected with soft rubber mat 2 of second lamp stand 3 is kept away from to first lamp stand 1, and the opposite side of soft rubber mat 2 is provided with anti-skidding line, improves the stability of its location, plays certain extrusion sealed effect simultaneously, all sets up the locating hole on first lamp stand 1 and the soft rubber mat 2, and the locating hole is used for the run through of screw to accomplish the installation location of this lamp stand, the through wires hole has all been seted up at the center of first lamp stand 1 and soft rubber mat 2, and the setting of through wires hole is used for the through connection of circular telegram circuit.

Further, the external diameter of second lamp stand 3 equals the internal diameter of first lamp stand 1, and four spacing grooves have evenly been seted up to the outside of second lamp stand 3, spacing groove and spacing 5 are sliding connection, the radian of its spacing groove is greater than the radian of spacing 5, satisfy the rotation regulation of second lamp stand 3, and then through the initial fit of spacing 5 and spacing groove, guarantee the accurate butt joint of location knot 4 and draw-in groove 11, the transversal T style of calligraphy structure of personally submitting of location knot 4, the inner wall fixedly connected with limiting plate 8 of draw-in groove 11, the inside sliding connection of draw-in groove 11 has stripper plate 6, and be connected with spring 7 between stripper plate 6 and the draw-in groove 11, location knot 4 is pegged graft in the inside of draw-in groove 11 when using, through the pressing to stripper plate 6 for it can rotate and arrange between stripper plate 6 and the limiting plate 8, and then the elastic extrusion of cooperation spring 7 accomplishes the extrusion location to location knot 4.

Further, four groups of clamping grooves 11 are formed in total, the extrusion plate 6, the spring 7 and the limiting plate 8 are arranged in each group of clamping grooves 11, the length of the positioning buckle 4 is smaller than that of the clamping grooves 11, the positioning buckle 4 is rotationally connected in the clamping grooves 11, the positioning buckle 4 is clamped between the spring 7 and the limiting plate 8, the top of the second lamp holder 3 is abutted to the lower surface of the positioning disc 9 when the positioning buckle 4 is clamped between the spring 7 and the limiting plate 8, the contact tightness between the second lamp holder 3 and the positioning disc 9 after the second lamp holder 3 is installed is guaranteed, air permeation is reduced, safety protection to the screw hole 10 is further achieved, a placement hole is formed in the center of the positioning disc 9, the diameter of the placement hole is larger than that of the threading hole of the first lamp holder 1, and the placement hole is formed, a line can be placed in a storage mode, and therefore the placement of redundant lines can be met when the lamp connection is achieved.

Further, four screw holes 10 are uniformly formed in the positioning plate 9, the screw holes 10 correspond to the positioning holes of the first lamp holder 1, the diameter of each screw hole 10 is larger than that of the positioning hole of the first lamp holder 1, and the positions of the screw holes 10 are used for penetrating screws.

Working principle: when the lamp is used, the first lamp holder 1 is firstly arranged outside a wall body through the screws, one side of the limit groove of the second lamp holder 3 is correspondingly inserted into the first lamp holder 1 through the limit strips 5, when the positioning buckle 4 is arranged in the clamping groove 11, the positioning buckle 4 is continuously pressed until the positioning buckle 4 can rotate between the extrusion plate 6 and the limit plate 8, and further extrusion positioning of the positioning buckle 4 is completed through elastic control of the springs 7, so that the second lamp holder 3 is installed, and at the moment, the lamp is installed at the second lamp holder 3, so that the operation is simple and convenient.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. A screwless exposed lamp socket comprising:

the lamp comprises a first lamp holder (1), wherein a positioning disc (9) is fixedly connected to the inside of the first lamp holder (1), a clamping groove (11) is formed in one side of the positioning disc (9), a positioning buckle (4) is inserted into the clamping groove (11), a second lamp holder (3) is fixedly connected to the outer wall of the positioning buckle (4), a limiting strip (5) is fixedly connected to the inner wall of the first lamp holder (1), a limiting groove for adapting to the limiting strip (5) is formed in the outer wall of the second lamp holder (3), and the second lamp holder (3) is inserted into the first lamp holder (1).

2. A screwless exposed lamp socket according to claim 1, wherein: one end of the first lamp holder (1) away from the second lamp holder (3) is fixedly connected with a soft rubber pad (2), the other side of the soft rubber pad (2) is provided with anti-skid patterns, positioning holes are formed in the first lamp holder (1) and the soft rubber pad (2), and threading holes are formed in the centers of the first lamp holder (1) and the soft rubber pad (2).

3. A screwless exposed lamp socket according to claim 2, wherein: the external diameter of the second lamp holder (3) is equal to the internal diameter of the first lamp holder (1), four limit grooves are uniformly formed in the outer portion of the second lamp holder (3), and the cross section of the positioning buckle (4) is of a T-shaped structure.

4. A screwless exposed lamp socket according to claim 3, wherein: the inner wall fixedly connected with limiting plate (8) of draw-in groove (11), the inside sliding connection of draw-in groove (11) has stripper plate (6), and is connected with spring (7) between stripper plate (6) and draw-in groove (11).

5. The screwless exposed lamp socket of claim 4 wherein: the clamping grooves (11) are formed in four groups, the extrusion plates (6), the springs (7) and the limiting plates (8) are arranged in the clamping grooves (11) in each group, the length of the positioning buckle (4) is smaller than that of the clamping grooves (11), the positioning buckle (4) is rotationally connected in the clamping grooves (11), and the positioning buckle (4) is clamped between the springs (7) and the limiting plates (8).

6. The screwless exposed lamp socket of claim 5, wherein: when the locating buckle (4) is clamped between the spring (7) and the limiting plate (8), the top of the second lamp holder (3) is abutted to the lower surface of the locating disc (9), a placing hole is formed in the center of the locating disc (9), and the diameter of the placing hole is larger than that of the threading hole of the first lamp holder (1).

7. The screwless exposed lamp socket of claim 5, wherein: four screw holes (10) are uniformly formed in the positioning disc (9), the screw holes (10) correspond to the positioning holes of the first lamp holder (1), and the diameter of each screw hole (10) is larger than that of the positioning hole of the first lamp holder (1).