CN220648185U

CN220648185U - LED lamp holder

Info

Publication number: CN220648185U
Application number: CN202322323918.7U
Authority: CN
Inventors: 宋大伟
Original assignee: Xuzhou Haode Lighting Co ltd
Current assignee: Xuzhou Haode Lighting Co ltd
Priority date: 2023-08-28
Filing date: 2023-08-28
Publication date: 2024-03-22
Anticipated expiration: 2033-08-28

Abstract

The utility model discloses an LED lamp holder, comprising: the power-on and power-off device comprises a base, a power-on part and a power-off part, wherein a first groove, a through groove and a sliding groove are formed in the base; the power connection part comprises a metal connecting sheet, an elastic sheet, a first conductive column and a second conductive column; the first conductive column is fixed in the first groove, one end of the elastic sheet is fixed on the base, the other end of the elastic sheet is arranged above the first groove, and the elastic sheet can be abutted against the first conductive column; the metal connecting sheet and the elastic sheet are fixed on the base; the second conductive post is movably arranged in the through groove and can be abutted against the lower side of the metal connecting sheet; the outage portion includes the insulating piece, and the insulating piece sets up on the base with moving, and the insulating piece can set up between shell fragment and first conductive column. Through setting up insulating piece and outage portion, when making the LED lamp not install, shell fragment and metal tab on the lamp stand all are in complete outage state, also can make the LED lamp just take out when, the lamp stand is automatic to be cut off the power supply, effectively prevents that the people from the mistake from electrocuting.

Description

LED lamp holder

Technical Field

The utility model relates to the field of LED lamps, in particular to an LED lamp holder.

Background

The LED lamp socket is a device for fixing the position of the LED lamp and connecting the LED lamp with a power supply, and may be classified into a bayonet, a screw, etc. according to an installation manner. When the LED lamp is not installed on the lamp holder, and the power switch of the lamp holder is in a connection state, the metal part in the lamp holder can carry current, and because the caliber of the lamp holder is relatively large, hands of people can easily accidentally contact the metal part in the lamp holder, and the dangerous situation that the personal electric shock is possibly caused by improper operation or false contact during installation can occur, so that the potential safety hazard is large.

Disclosure of Invention

In view of the above-mentioned technical shortcomings, an objective of the present utility model is to provide an LED lamp socket, so as to solve some or all of the above technical problems.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides an LED lamp holder, comprising:

the base is provided with a first groove, a through groove and a sliding groove;

the electric connection part comprises a metal connecting sheet, an elastic sheet, a first conductive column and a second conductive column; the first conductive column is fixed in the first groove, one end of the elastic sheet is fixed on the base, the other end of the elastic sheet is arranged above the first groove, and the elastic sheet can be abutted against the first conductive column; the metal connecting sheet and the elastic sheet are fixed on the base; the second conductive post is movably arranged in the through groove and can be abutted against the lower side of the metal connecting sheet;

the power-off part comprises an insulating sheet, the insulating sheet is movably arranged on the base, and the insulating sheet can be arranged between the elastic sheet and the first conductive column.

Preferably, the power-off part further comprises a first spring, a sliding block, a pull rod and a connecting rod, wherein the first spring, the sliding block, the pull rod and the connecting rod are all arranged in the sliding groove;

the through groove penetrates into the sliding groove, the sliding block is movably arranged below the second conductive column, and the sliding block is connected with a pull rod; a connecting rod is fixed at the bottom end of the insulating sheet, and a pull rod is fixed at the other end of the connecting rod; one end of the first spring is fixed on the side wall of the chute, and the other end of the first spring is fixed on the connecting rod.

Preferably, a second groove is formed in the side wall of the through groove, a fixing block is slidably arranged in the second groove, and the fixing block is fixed on the second conductive column; the fixed block upside is fixed with the second spring, the other end of second spring is fixed in second recess inner wall upside.

Preferably, the bottom surface of the insulating sheet has an arc-shaped structure.

Preferably, the end of the spring plate has an arc-shaped structure.

Preferably, the upper side surface of the first conductive post is at the same level with the upper side surface of the base.

The utility model has the beneficial effects that: through setting up insulating piece and outage portion, when making the LED lamp not install, shell fragment and metal tab on the lamp stand all are in complete outage state, also can make the LED lamp just take out when, the lamp stand is automatic to be cut off the power supply, effectively prevents that the people from the mistake from electrocuting.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic view of the overall appearance of an LED lamp socket according to an embodiment of the present utility model.

Fig. 2 is a sectional view of a lamp socket.

Fig. 3 is a schematic view of a spring plate.

Fig. 4 is a schematic view of an insulating sheet.

Reference numerals illustrate:

1-a base, 11-a first groove, 12-a through groove and 13-a sliding groove;

21-metal tabs, 22-shrapnel, 23-first conductive posts, 24-second conductive posts;

31-insulating sheets, 32-sliding blocks, 33-pull rods, 34-connecting rods and 35-first springs;

41-second groove, 42-fixed block, 43-second spring.

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.

As shown in fig. 1-4, the utility model provides an LED lamp holder, which comprises a base 1, a power connection part and a power failure part, wherein the base 1 is provided with a first groove 11, a through groove 12 and a chute 13, and the through groove 12 is communicated into the chute 13;

as shown in fig. 2, the power receiving portion includes a metal tab 21, a spring 22, a first conductive post 23 and a second conductive post 24; specifically, the metal tab 21 and the spring piece 22 are fixed on the base 1; the first conductive post 23 is fixed in the first groove 11; one end of the elastic sheet 22 is fixed on the base 1, the other end of the elastic sheet 22 is arranged above the first groove, and the elastic sheet 22 can be abutted against the first conductive column 23; the second conductive post 24 is movably arranged in the through groove 12, and the second conductive post 24 can be abutted against the lower side of the metal tab 21 under the action of the sliding sheet; the first conductive post 23 and the second conductive post 24 are connected with a wire;

further, the upper side surface of the first conductive column 23 and the upper side surface of the base 1 are in the same horizontal plane, so that the first conductive column 23 can be electrified in contact with the elastic sheet 22 without obstructing the movement of the insulating sheet 31;

as shown in fig. 2, the power-off part comprises an insulating sheet 31, a first spring 35, a sliding block 32, a pull rod 33 and a connecting rod 34, specifically, the bottom end of the insulating sheet 31 is fixed with the connecting rod 34, the connecting rod 34 is slidingly arranged in the chute 13, and the insulating sheet 31 is movably arranged on the base 1 through the connecting rod 34; the insulating sheet 31 can be disposed between the elastic sheet 22 and the first conductive post 23, and limits the elastic sheet 22 to contact the first conductive post 23;

further, a slider 32, a pull rod 33 and a connecting rod 34 are slidably arranged in the chute 13; the slider 32 is movably arranged below the second conductive post 24, and can control the contact between the second conductive post 24 and the metal tab 21; the sliding block 32 is connected with the pull rod 33, the pull rod 33 is fixedly provided with the connecting rod 34, the pull rod 33 extends out of the base 1, and the pull rod 33 can be pulled when the LED lamp is conveniently installed; one end of the first spring 35 is fixed on the side wall of the chute 13, and the other end is fixed on the connecting rod 34;

a second groove 41 is formed in the side wall of the through groove 12, a fixed block 42 is slidably arranged in the second groove 41, and the fixed block 42 is fixed on the second conductive column 24; the upper side of the fixed block 42 is fixed with a second spring 43, and the other end of the second spring 43 is fixed on the upper side of the inner wall of the second groove 41; when the LED lamp is taken out, the second spring 43 can drive the second conductive post 24 to be far away from the metal tab 21, so that power is cut off;

as shown in fig. 4, the bottom surface of the insulating sheet 31 has an arc structure, which can form a space with the base 1, so that the insulating effect is better;

as shown in fig. 3, one end of the spring plate 22 has an arc structure to prevent the insulating sheet 31 from moving above the spring plate 22 when automatically rebounding; further, the side surface of the insulating sheet 31 can be provided with an arc surface matched with the elastic sheet 22, so that the automatic rebound effect of the insulating sheet 31 is better;

when the LED lamp is required to be installed, the pull rod 33 is required to be pulled to pull the insulating sheet 31, the second conductive column 24 is abutted against the lower side of the metal connecting sheet 21 when the insulating sheet 31 is pulled, the LED lamp is installed at the moment, the elastic sheet 22 is abutted against the first conductive column 23 under the action of the LED lamp, and the LED lamp is powered on; after the installation is completed, the pull rod 33 is loosened, and the insulating sheet 31 is abutted against the side surface of the elastic sheet 22; when the LED lamp is taken out, the elastic sheet 22 is reset to leave the first conductive post 23, at this time, under the action of the first spring 35, the insulating sheet 31 moves below the elastic sheet 22 to prevent the elastic sheet 22 from contacting with the first conductive post 23, and at the same time, under the action of the second spring 43 and the slider 32, the second conductive post 24 leaves the metal tab 21, at this time, both the metal tab 21 and the elastic sheet 22 are in a power-off state to effectively prevent electric shock.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. An LED lamp socket, comprising:

the base (1), the base (1) is provided with a first groove (11), a through groove (12) and a chute (13);

the electric connection part comprises a metal connecting sheet (21), a spring sheet (22), a first conductive column (23) and a second conductive column (24); the first conductive column (23) is fixed in the first groove (11), one end of the elastic sheet (22) is fixed on the base (1), the other end of the elastic sheet is arranged above the first groove (11), and the elastic sheet (22) can be abutted against the first conductive column (23); the metal tab (21) and the spring piece (22) are fixed on the base (1); the second conductive column (24) is movably arranged in the through groove (12), and the second conductive column (24) can be abutted against the lower side of the metal tab (21);

the power-off part comprises an insulating sheet (31), wherein the insulating sheet (31) is movably arranged on the base (1), and the insulating sheet (31) is arranged between the elastic sheet (22) and the first conductive column (23).

2. An LED lamp socket according to claim 1, characterized in that the power-off part further comprises a first spring (35), a slider (32), a pull rod (33) and a connecting rod (34), the first spring (35), the slider (32), the pull rod (33) and the connecting rod (34) being arranged in the chute (13);

the through groove (12) penetrates into the sliding groove (13), the sliding block (32) is movably arranged below the second conductive column (24), and the sliding block (32) is connected with a pull rod (33); a connecting rod (34) is fixed at the bottom end of the insulating sheet (31), and a pull rod (33) is fixed at the other end of the connecting rod (34); one end of the first spring (35) is fixed on the side wall of the chute (13), and the other end of the first spring is fixed on the connecting rod (34).

3. An LED lamp socket according to claim 1, wherein a second groove (41) is formed in the side wall of the through groove (12), a fixing block (42) is slidably disposed in the second groove (41), and the fixing block (42) is fixed on the second conductive post (24); the upper side of the fixed block (42) is fixed with a second spring (43), and the other end of the second spring (43) is fixed on the upper side of the inner wall of the second groove (41).

4. An LED lamp holder as claimed in claim 1, characterized in that the bottom surface of the insulating sheet (31) has an arc-shaped structure.

5. An LED lamp socket according to claim 1, characterized in that the ends of the spring plates (22) have an arc-shaped structure.

6. An LED lampholder as claimed in claim 1, characterized in that the upper side of the first conductive post (23) is at the same level as the upper side of the base (1).