CN114696172A - a lamp socket - Google Patents

Abstract

The invention discloses a lamp holder, which comprises a base, a receiving seat, a bracket assembly, a positive conductive sheet and a negative conductive sheet; the surface of the base is provided with a receiving seat mounting part, a positive terminal seat and a negative terminal seat; The side wall of the cavity is provided with a receiving structure, the receiving seat is installed on the mounting part of the receiving seat through the bracket assembly, the upper part of the receiving seat is provided with a receiving port, the lower part is provided with a conductive hole, the receiving cavity is provided with a positive electrode and a negative electrode, and the positive terminal The base is provided with a positive terminal, and the negative terminal base is provided with a negative terminal; the positive conductive sheet is inserted into the conductive hole and is respectively connected to the positive terminal and the positive electrode, and the negative conductive sheet is inserted into the conductive hole and is respectively connected to the negative terminal and the negative electrode. The utility model has good electrical conductivity, reduces the risk of overheating and burnt out of the conductive part, improves the safety of the lamp holder, and solves the problem that the safety factor of the conductive wire connection is low in the prior art.

Description

a lamp holder

technical field

The invention relates to the technical field of lighting, in particular to a lamp socket.

Background technique

With the acceleration of urbanization in modern society, the construction of urban and rural housing is accelerating. In daily production and life, bulb lamps have the advantages of low power consumption, low price and easy replacement, and are widely used in urban buildings. The bulb lamp is installed on the building through the lamp socket.

The lamp holder of the prior art generally includes a fixed base and a receiving base extending outward from the fixed base, the receiving base has an electrode space; the positive terminal and the negative terminal are fixed in the fixed base, and the electrode space of the receiving base is fixed with a separate electrode space. A positive terminal and a negative terminal that are electrically connected to the positive terminal and the negative terminal. The electrical connection between the terminal and the electrode in the prior art adopts conductive wire connection, which has a low safety factor, poor safety performance and complicated processing technology.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a lamp holder with simple processing technology and safety specification.

In order to achieve the above object, the present invention adopts the following technical solutions:

A lamp holder includes a base, a receiving seat, a bracket assembly, a positive conductive sheet and a negative conductive sheet; the surface of the base is provided with a receiving seat mounting part, a positive terminal seat and a negative terminal seat, and the receiving seat is provided with a receiving cavity, The side wall of the receiving cavity is provided with a receiving structure, the receiving seat is installed on the receiving seat mounting part through the bracket assembly, the upper part of the receiving seat is provided with a receiving port, and the lower part is provided with a conductive hole, the A positive electrode and a negative electrode are arranged in the receiving cavity, the positive terminal seat is provided with a positive connection terminal, and the negative terminal seat is provided with a negative connection terminal; the positive conductive sheet is inserted into the conductive hole and is respectively connected to the positive connection terminal and the positive electrode, the negative conductive sheet is inserted into the conductive hole and connects the negative terminal and the negative electrode, respectively.

Wherein, both the positive conductive sheet and the negative conductive sheet are made of copper material.

Wherein, the bracket assembly includes a bracket member, a first bracket screw and a second bracket screw, the bracket member is mounted on the receiving seat mounting part through the first bracket screw; the bearing seat is installed through the second bracket A screw is connected to the bracket member.

Wherein, the bracket is provided with a first mounting hole and a second threaded hole, the mounting portion of the receiving seat is provided with a first threaded hole, and the receiving seat is provided with a second mounting hole; the first mounting hole and the The first threaded holes are arranged correspondingly, and the first bracket screws are connected to the first threaded holes; the second installation holes are arranged corresponding to the second threaded holes, and the second bracket screws are connected to the second threaded holes. Threaded hole connection.

Wherein, the mounting portion of the receiving seat is provided with a first mounting post, and the first threaded hole is provided in the first mounting post.

Wherein, the base is provided with a plurality of positioning columns, and the plurality of positioning columns are respectively constructed around the mounting portion of the receiving seat, and play a positioning role for the receiving seat.

The lamp holder of claim 1, further comprising an insulating cover plate, the insulating cover plate is provided with a positive terminal cover part and a negative terminal cover part, the insulating cover plate is connected with the positive terminal base . The negative terminal base is detachably connected, the positive terminal cover covers the positive terminal base, and the negative terminal cover covers the negative terminal base.

Wherein, the insulating cover plate is provided with a terminal cover extension portion, the terminal cover extension portion is provided with a terminal snap hole, the positive terminal seat and the negative terminal seat are provided with a terminal hook, and the terminal snap hole is connected with the terminal snap hole. The terminal hooks are snap-fitted and connected.

Wherein, it also includes an outer frame, the outer frame includes a bottom frame and a receiving frame extending from the bottom frame, the bottom frame is detachably connected to the base, the receiving frame is provided with a receiving hole, the receiving frame The ports are arranged corresponding to the receiving holes.

Wherein, the receiving seat is made of polyethylene terephthalate.

Wherein, the base is provided with a plurality of fixing holes for installing the base on the building.

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

The positive and negative electrodes of the lamp holder and the positive and negative terminals are connected by positive and negative conductive sheets, which has good electrical conductivity, reduces the risk of overheating and burning of the conductive parts, improves the safety of the lamp holder, and solves the problem of using the prior art. The problem of low safety factor of conductive wire connection. A split structure is adopted between the receiving seat 2 and the base 1, and the processing technology is relatively simple.

Description of drawings

FIG. 1 is an exploded view of a preferred embodiment of a lamp socket of the present invention.

FIG. 2 is a perspective view of the base of a preferred embodiment of a lamp socket of the present invention.

3 is a perspective view of a bracket assembly of a preferred embodiment of a lamp socket of the present invention.

4 is a perspective view of a positive conductive sheet of a preferred embodiment of a lamp socket of the present invention.

5 is a perspective view of a positive connection terminal of a preferred embodiment of a lamp socket of the present invention.

Fig. 6 is a perspective view of a socket (above) of a preferred embodiment of a lamp socket of the present invention.

7 is a perspective view of a socket (bottom) of a preferred embodiment of a lamp socket of the present invention.

8 is a perspective view of an insulating cover plate of a preferred embodiment of a lamp socket of the present invention.

FIG. 9 is a top view of a preferred embodiment of a lamp socket of the present invention.

FIG. 10 is a cross-sectional view of A-A in FIG. 9 .

FIG. 11 is a cross-sectional view of B-B in FIG. 9 .

FIG. 12 is a perspective view of a preferred embodiment of a lamp holder (with the outer frame omitted) of the present invention.

In the figure, 1: base; 11: mounting part of receiving seat; 110: first mounting post; 111: first threaded hole; 12: positive terminal block; 121: positive terminal; 122: terminal hook; 13: negative terminal Seat; 131: Negative terminal; 14: Positioning post; 15: Fixing hole; 16: Bottom frame buckle; 2: Receiving seat; 21: Receiving cavity; 211: Positive electrode; 212: Negative electrode; 22: Receiving structure ;23: socket; 24: conductive hole; 25: second mounting hole; 3: positive conductive sheet; 31: first connection part; 32: conductive body; 33: second connection part; 4: negative conductive sheet; 5 : bracket assembly; 51: bracket piece; 511: first mounting hole; 512: second threaded hole; 52: first bracket screw; 53: second bracket screw; 6: insulating cover; 61: positive terminal cover; 62: Negative terminal cover; 63: Terminal screw hole; 64: Terminal cover extension; 641: Terminal snap hole; 65: Insulation cover fixing hole; 7: Terminal body; 71: Terminal cavity; 72: Terminal screw hole ;8: Terminal screw; 9: Outer frame; 91: Bottom frame; 911: Bottom frame snap hole; 92: Receiving frame; 921: Receiving hole; 10: Wire.

Detailed ways

The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings and embodiments. The following examples are intended to illustrate the present invention, but not to limit the scope of the present invention.

Referring to Figures 1 to 11, a preferred embodiment of a lamp socket of the present invention is shown. The lamp holder includes a base 1 , a receiving base 2 , a bracket assembly 5 , a positive conductive sheet 3 and a negative conductive sheet 4 ; The receiving seat 2 is provided with a receiving cavity 21, and the side wall of the receiving cavity 21 is provided with a receiving structure 22, and the receiving structure 22 is selected as an E2131, E14 threaded joint receiving structure or a B22 plug joint receiving structure. The receiving seat 2 is mounted on the receiving seat mounting portion 11 through the bracket assembly 5 . The upper portion of the receiving seat 2 is provided with a receiving port 23 which communicates with the receiving cavity 21 , and the lower portion of the receiving seat 2 is provided with a conductive hole 24 . As shown in FIG. 7 , there are two conductive holes 24 , which are preferably provided on the bottom surface of the receiving seat 2 . The receiving cavity 21 is provided with a positive electrode 211 and a negative electrode 212, the positive terminal block 12 is provided with a positive terminal 121, and the negative terminal block 13 is provided with a negative terminal 131; the positive conductive sheet 3 is inserted into the conductive hole 24 and connected to the positive terminal respectively 121 and the positive electrode 211, the negative conductive sheet 4 is inserted into the conductive hole 24 and connected to the negative terminal 131 and the negative electrode 212, respectively. In the present invention, the positive refers to a relatively high voltage, and the negative refers to a relatively low voltage. When using commercial power for power supply, the positive corresponds to the live line, and the negative corresponds to the zero line.

The lamp holder of the present invention, as shown in FIG. 12 , when in use, the copper core of the wire 10 is connected to the positive and negative terminals 121 and 131 , that is, the electrical connection is completed. The light bulb is inserted into the receiving cavity 21 through the socket 23 and connected to the receiving structure 22. The positive electrode of the light bulb is connected to the positive electrode 211, and the negative electrode of the light bulb is connected to the negative electrode 212. After power-on, the lighting function is realized.

The positive and negative electrodes of the lamp holder and the positive and negative terminals are connected by positive and negative conductive sheets, which has good electrical conductivity, reduces the risk of overheating and burning of the conductive parts, improves the safety of the lamp holder, and solves the problem of the prior art. Use conductive wire to connect the problem of low safety factor. A split structure is adopted between the receiving seat 2 and the base 1, and the processing technology is relatively simple.

Further, both the positive conductive sheet 3 and the negative conductive sheet 4 are made of copper material, and the copper material can be pure copper or a copper-based copper alloy. It has good electrical conductivity, reduces the heat generation of the conductive sheet, further improves the safety performance, and conforms to the national safe electricity use regulations.

The positive conductive sheet 3 includes a first connection part 31, a conductive body 32 and a second connection part 33 which are connected in sequence. The second connection part 33 and the conductive body 32 are bent at a right angle, and the conductive body 32 extends along the surface of the base 1. The connection part 31 is inserted into the terminal cavity 71 of the positive terminal 121 or the negative terminal 131 ; the second connection part 33 is inserted into the conductive hole 24 to be connected to the positive electrode 211 . The positive electrode 211 and the negative electrode 212 are designed as elastic sheet structures in the receiving cavity 21 , and the second connecting portion 33 is inserted into the conductive hole 24 to be connected with the positive electrode 211 in elastic contact. As shown in FIG. 1 , the structure of the negative conductive sheet 4 is the same as that of the positive conductive sheet 3 , and the directions are opposite, which will not be repeated here. The assembly of the positive and negative conductive sheets and the receiving seat 2 is relatively simple.

Further, the bracket assembly 5 includes a bracket member 51, a first bracket screw 52 and a second bracket screw 53. The bracket member 51 is mounted on the receiving seat mounting portion 11 through the first bracket screw 52; The bracket member 51 is connected. The bracket 51 is made of aluminum, iron or plastic, which can better fix the receiving seat, prevent the receiving seat from being separated from the base, improve safety performance, and has the advantages of stable and reliable structure. Specifically, the bracket member 51 is provided with a first mounting hole 511 and a second threaded hole 512, the mounting portion 11 of the receiving seat is provided with a first threaded hole 111, and the receiving seat 2 is provided with a second mounting hole 25; The first threaded holes 111 are arranged correspondingly, and the first bracket screws 52 are partially connected to the first threaded holes 111 through the first mounting holes 511; It is connected to the second threaded hole 512 through the second mounting hole 25 . As a preferred solution, the bracket member 51 has an inverted "ji"-shaped structure, the mounting portion 11 of the receiving seat is provided with a first mounting post 110 , and the first threaded hole 111 is provided on the first mounting post 110 . There are two first mounting posts 110 , both ends of the bracket member 51 are provided with a first mounting hole 511 , and the bracket member 51 is mounted on the first mounting post 110 , and there are two second threaded holes 512 , both of which are provided in the The middle of the bracket member 51 . The receiving seat 2 is firmly installed on the base to prevent the bracket from falling off.

Further, a plurality of positioning columns 14 are provided on the surface of the base 1 , and the plurality of positioning columns 14 are respectively constructed around the mounting portion 11 of the receiving seat, and play a positioning role for the receiving seat 2 . During assembly, the receiving seat 2 is quickly positioned to the receiving seat mounting portion 11 by the positioning column 14 , which improves the assembly efficiency and prevents the receiving seat 2 from sliding out of the base 1 in translation.

Further, it also includes an insulating cover plate 6. The insulating cover plate 6 is provided with a positive terminal cover portion 61 and a negative terminal cover portion 62. The insulating cover plate 6 is detachably connected to the positive terminal base 12 and the negative terminal base 13. The positive terminal cover portion 61 covers the positive terminal base 12 ; the negative terminal cover 62 covers the negative terminal base 13 .

The positive terminal 121 includes a terminal body 7 and a terminal screw 8 . The terminal body 7 is provided with a terminal cavity 71 and a terminal screw hole 72 , and the terminal screw 8 is connected to the terminal screw hole 72 . The insulating cover plate 6 is provided with terminal screw holes 63 for the terminal screws 8 to pass through. The insulating cover plate 6 is connected with the positive and negative terminal blocks, and plays the role of fixing and insulating the positive and negative terminals. The structure of the negative connection terminal 131 is the same as that of the positive connection terminal 121 , and details are not repeated here.

Preferably, the insulating cover 6 is provided with a terminal cover extension 64, the terminal cover extension 64 is provided with a terminal snap hole 641, the positive terminal block 12 and the negative terminal block 13 are provided with a terminal snap hook 122, and the terminal snap hole 641 is connected with the terminal hook 122 in a snap fit.

As shown in FIG. 8 , the insulating cover plate 6 is provided with an insulating cover plate fixing hole 65 , and the first bracket screw 52 is connected to the first threaded hole through the insulating cover plate fixing hole 65 to further limit and fix the insulating cover plate 6 .

It also includes an outer frame 9. The outer frame 9 includes a bottom frame 91 and a receiving frame 92 extending from the bottom frame 91. The bottom frame 9 is detachably connected to the base 1. The receiving frame 92 is provided with a receiving hole 921, and the receiving port 23 and the receiving hole 921 corresponds to the layout. As shown in FIG. 10 , the bottom frame 91 is provided with a bottom frame buckle hole 911 , and the base 1 is provided with a bottom frame buckle 16 , and the bottom frame buckle 16 is snap-fitted with the bottom frame buckle hole 911 . The outer frame 9 plays the role of insulation and dust prevention.

The receiving seat 2 is made of polyethylene terephthalate (PET). The PET material has the functions of high temperature resistance and fire resistance. It can be injection molded, and has the advantages of easy processing, high yield and low environmental pollution.

Further, the base 1 is provided with a plurality of fixing holes 15 for fixing the base 1 to the building through iron nails or screws.

The outer frame 9 and the base 1 can be made of PET. In order to save cost, the outer frame 9 and the base 1 can be made of polyimide PI, polyether ether ketone PEEK, polyamideimide PAI and the like.

It should be noted that the embodiments of the present invention have better practicability, and do not limit the present invention in any form, and any person skilled in the art may use the technical contents disclosed above to change or modify into equivalent effective embodiments However, any modifications or equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.

Claims (11)

1. A lamp holder, characterized in that it comprises a base, a receiving seat, a bracket assembly, a positive conductive sheet and a negative conductive sheet; the surface of the base is provided with a receiving seat mounting part, a positive terminal seat and a negative terminal seat, and the The seat is provided with a receiving cavity, the side wall of the receiving cavity is provided with a receiving structure, the receiving seat is installed on the receiving seat mounting part through the bracket assembly, the upper part of the receiving seat is provided with a receiving port, and the lower part is provided with a receiving port. There is a conductive hole, a positive electrode and a negative electrode are arranged in the receiving cavity, the positive terminal base is provided with a positive terminal, and the negative terminal base is provided with a negative terminal; the positive conductive sheet is inserted into the conductive hole and The positive connection terminal and the positive electrode are respectively connected, and the negative conductive sheet is inserted into the conductive hole and connected to the negative connection terminal and the negative electrode, respectively. 2 . The lamp holder according to claim 1 , wherein the positive conductive sheet and the negative conductive sheet are both made of copper material. 3 . 3 . The lamp socket according to claim 1 , wherein the bracket assembly comprises a bracket member, a first bracket screw and a second bracket screw, and the bracket member is mounted on the socket through the first bracket screw. 4 . a seat mounting part; the receiving seat is connected with the bracket member through the second bracket screw. 4. The lamp socket of claim 3, wherein the bracket is provided with a first mounting hole and a second threaded hole, the mounting portion of the receiving seat is provided with a first threaded hole, and the receiving seat is provided with a first threaded hole. There is a second installation hole; the first installation hole is arranged corresponding to the first threaded hole, the first bracket screw is connected with the first threaded hole; the second installation hole and the second threaded hole Correspondingly, the second bracket screw is connected with the second threaded hole. 5 . The lamp socket of claim 4 , wherein the mounting portion of the socket is provided with a first mounting post, and the first threaded hole is provided in the first mounting post. 6 . 6 . The lamp socket of claim 1 , wherein the base is provided with a plurality of positioning posts, and a plurality of the positioning posts are respectively constructed around the mounting portion of the socket to position the socket. 7 . effect. 7 . The lamp holder according to claim 1 , further comprising an insulating cover plate, the insulating cover plate is provided with a positive terminal cover and a negative terminal. 8 . a cover, the insulating cover is detachably connected to the positive terminal base and the negative terminal base, the positive terminal cover covers the positive terminal base; the negative terminal cover covers the negative terminal seat. 8 . The lamp socket according to claim 7 , wherein the insulating cover plate is provided with a terminal cover extension portion, the terminal cover extension portion is provided with a terminal snap hole, the positive terminal base and the negative terminal base A terminal hook is provided, and the terminal hook hole is fastened and connected with the terminal hook. 9. The lamp socket of claim 1, further comprising an outer frame, the outer frame comprising a bottom frame and a receiving frame extending from the bottom frame, the bottom frame and the base being detachable The receiving frame is provided with a receiving hole, and the receiving port is arranged corresponding to the receiving hole. 10. The lamp socket of claim 1, wherein the socket is made of polyethylene terephthalate. 11. The lamp socket of claim 1, wherein the base is provided with a plurality of fixing holes for installing the base on a building.

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