CN218763134U

CN218763134U - Socket type LED bulb

Info

Publication number: CN218763134U
Application number: CN202223539938.XU
Authority: CN
Inventors: 符强
Original assignee: Dongguan Jiuyuan Lighting Electric Co ltd
Current assignee: Dongguan Jiuyuan Lighting Electric Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-03-28
Anticipated expiration: 2032-12-29

Abstract

The utility model relates to a LED bulb technical field discloses a socket type LED bulb, including base, lamp holder and lamp shade, the inside of base is sliding connection respectively has slide bar, arc card shell and ejector pin, and the outer fixed surface of slide bar is connected with the connecting block, and the slide bar is kept away from the one end fixedly connected with pressure disk of ejector pin, and the back of pressure disk and the inner wall of base are the same fixedly connected with back force spring, and the ejector pin is kept away from the one end fixedly connected with ejector pad of base, and the upper surface of base has seted up two mounting grooves, and the inner wall of base has seted up the spacing groove; the utility model discloses a slide bar, pressure disk, return spring, connecting block, arc card shell, ejector pin and ejector pad are pushed the ejector pad and are pushed the base and can drive the ejector pin and push to the slide bar, and then connecting block and arc card shell slide in the base is inside and keep away from one of them mounting groove and give one of them metal bayonet lock and step down, and the pressure disk can drive arc card shell and carry out the joint with the draw-in groove on the lamp holder after will returning the spring compression and wait for resilience simultaneously.

Description

Socket type LED bulb

Technical Field

The utility model relates to a LED bulb technical field specifically is a socket formula LED bulb.

Background

An LED bulb is an abbreviation of light emitting diode, and is a solid semiconductor device capable of converting electric energy into visible light, and can directly convert electricity into light, wherein the conventional socket type LED bulb is easily clamped and not tight by a lamp cap and a lamp holder, and is easily subjected to arc generation or even loosening and power failure of the lamp cap due to poor contact.

According to application number CN 202221640639.2's utility model discloses a socket formula LED bulb, this bulb has completely cut off drive element and metal bayonet lock and has avoided producing electric arc between the two through setting up the depressed part on the insulating inner shell, but because the lamp holder of traditional socket formula LED lamp is not tight with the easy joint of lamp stand, lack effective and convenient joint auxiliary structure, lead to producing electric arc or even not hard up outage of lamp holder between lamp holder and the lamp stand because of contact failure easily, consequently technical personnel in the art provide a socket formula LED bulb, with the problem that proposes in solving above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a socket formula LED bulb possesses effective and convenient joint auxiliary structure, avoids contact failure's advantage between lamp holder and the lamp stand.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a socket formula LED bulb, includes base, lamp holder and lamp shade, the inside difference sliding connection of base has slide bar, arc card shell and ejector pin, the outer fixed surface of slide bar is connected with the connecting block, the one end fixedly connected with pressure disk of ejector pin is kept away from to the slide bar, the back of pressure disk and the common fixedly connected with return spring of inner wall of base, the one end fixedly connected with ejector pad of base is kept away from to the ejector pin, two mounting grooves have been seted up to the upper surface of base, the spacing groove has been seted up to the inner wall of base, the draw-in groove has been seted up to the surface of lamp holder, the outer fixed surface of lamp holder is connected with two metal bayonet locks.

Preferably, the outer surface of the lamp holder is fixedly connected with the inner wall of the lampshade, the bottom surface of the base is fixedly connected with a mounting plate, and the upper surface of the mounting plate is provided with two groups of mounting holes.

Preferably, the surface of pressure disk contacts with the inner wall of base, the left surface of connecting block and the fixed surface of arc card shell are connected, the equal fixedly connected with L shape gusset plate of both sides face of base, every the bottom surface of L shape gusset plate all is connected with the last fixed surface of mounting panel.

Preferably, one end of the ejector rod, which is far away from the push block, is in contact with one end of the slide rod, which is close to the ejector rod, an anti-skid insulating sleeve is arranged on the outer side of the lamp holder, and the inner wall of the anti-skid insulating sleeve is fixedly connected with the outer surface of the lamp holder.

Preferably, the inner wall of the clamping groove is in contact with the outer surface of the arc-shaped clamping shell, an insulating pad is arranged on the outer side of the push block, and the back face of the insulating pad is fixedly connected with the front face of the push block.

Preferably, the outer surface of each metal clamping pin is in contact with the inner wall of the limiting groove, the inner wall of the arc-shaped clamping shell is fixedly connected with an anti-slip pad, and the outer surface of the anti-slip pad is in contact with the inner wall of the clamping groove.

(III) advantageous effects

Compared with the prior art, the utility model provides a socket formula LED bulb possesses following beneficial effect:

this socket formula LED bulb, through being provided with the slide bar, the pressure disk, the power spring returns, the connecting block, the arc card shell, mutually supporting of ejector pin and ejector pad, push the ejector pad to the base and can drive the ejector pin and push to the slide bar, and then connecting block and arc card shell slide in the base inside and keep away from one of them mounting groove and give one of them metal bayonet lock abdication, the pressure disk will return the power spring compression and can drive the arc card shell and carry out the joint with the draw-in groove on the lamp holder after waiting for kick-back simultaneously, the rethread is provided with the base, the mounting groove, the spacing groove, mutually supporting of lamp holder and metal bayonet lock, metal bayonet lock can take the lamp holder to get into the inside of base along the mounting groove, rotatory lamp holder can make the metal bayonet lock get into the spacing groove and restrict the excessive of metal bayonet lock when the juncture of spacing groove and mounting groove, reach effectively to block the inside effect of base with the lamp holder, realize preventing to produce electric arc between base and the lamp holder not hard up and cut off the purpose of power supply, avoid because of lacking effective and convenient joint auxiliary structure, lead to produce the problem that electric arc is not hard up even lamp holder because of contact failure easily between lamp holder.

Drawings

Fig. 1 is a schematic three-dimensional structure diagram of the socket type LED bulb of the present invention;

FIG. 2 is a three-dimensional structure diagram of the base of the present invention;

fig. 3 is a schematic structural view of the lamp holder in a bottom perspective view;

FIG. 4 is a side view and sectional three-dimensional structure diagram of the base of the present invention;

FIG. 5 is a schematic three-dimensional structure of the slide bar of the present invention;

FIG. 6 is a schematic structural view of the base of the present invention;

fig. 7 is the utility model discloses the spacing groove looks sideways at and dissects three-dimensional structure schematic diagram.

In the figure: 1. a base; 2. mounting grooves; 3. a limiting groove; 4. a lamp cap; 5. a metal bayonet lock; 6. a lamp shade; 7. a slide bar; 8. a platen; 9. a return spring; 10. connecting blocks; 11. an arc-shaped clamping shell; 12. a top rod; 13. a push block; 14. mounting a plate; 15. mounting holes; 16. an L-shaped reinforcing plate; 17. an anti-slip insulating sleeve; 18. a non-slip mat; 19. an insulating pad; 20. a clamping groove.

Detailed Description

In order to better understand the purpose, structure and function of the present invention, the following description is made in detail with reference to the accompanying drawings.

Referring to fig. 1-7, the present invention: the utility model provides a socket formula LED bulb, the on-line screen storage device comprises a base 1, lamp holder 4 and lamp shade 6, base 1's inside is sliding connection respectively has slide bar 7, arc card shell 11 and ejector pin 12, slide bar 7's outer fixed surface is connected with connecting block 10, lamp holder 4's surface and lamp shade 6's inner wall fixed connection, base 1's bottom surface fixedly connected with mounting panel 14, two sets of mounting holes 15 have been seted up to mounting panel 14's upper surface, through setting up mounting panel 14 and mounting hole 15, can dock with the externally mounted structure, play the effect with base 1 fixed mounting.

One end fixedly connected with pressure disk 8 of ejector pin 12 is kept away from to slide bar 7, the common fixedly connected with return spring 9 of the back of pressure disk 8 and base 1's inner wall, pressure disk 8's surface contacts with base 1's inner wall, the left surface of connecting block 10 is connected with the outer fixed surface of arc card shell 11, the equal fixedly connected with L shape gusset plate 16 of both sides face of base 1, every L shape gusset plate 16's bottom surface all is connected with the last fixed surface of mounting panel 14, through setting up L shape gusset plate 16, can consolidate the connection between base 1 and the mounting panel 14, play the effect that increases base 1 stability.

The one end fixedly connected with ejector pad 13 that base 1 was kept away from to ejector pin 12, two mounting grooves 2 have been seted up to the upper surface of base 1, the one end that ejector pin 12 kept away from ejector pad 13 contacts with the one end that slide bar 7 is close to ejector pin 12, the outside of lamp holder 4 is provided with anti-skidding insulating cover 17, the inner wall of anti-skidding insulating cover 17 is connected with the fixed surface of lamp holder 4, through setting up anti-skidding insulating cover 17, can fix the surface at lamp holder 4, play and conveniently twist lamp holder 4 and the insulating effect of guaranteeing safety of moving.

Spacing groove 3 has been seted up to base 1's inner wall, draw-in groove 20 has been seted up to lamp holder 4's surface, and the inner wall of draw-in groove 20 contacts with the surface of arc card shell 11, and the outside of ejector pad 13 is provided with insulating pad 19, and insulating pad 19's the back and ejector pad 13's positive fixed connection through setting up insulating pad 19, can increase the positive insulating nature of ejector pad 13, plays the hand touch and bumps the effect that the security is stronger when promoting ejector pad 13.

Two metal bayonet locks 5 of outer fixed surface of lamp holder 4 are connected with, and the surface of every metal bayonet lock 5 all contacts with the inner wall of spacing groove 3, and the inner wall fixedly connected with slipmat 18 of arc card shell 11, the surface of slipmat 18 contact with the inner wall of draw-in groove 20, through setting up slipmat 18, can increase the frictional force of arc card shell 11 inner wall, play and can more stably with the effect of draw-in groove 20 chucking.

The utility model discloses a theory of operation is: firstly, mounting the mounting plate 14 at a place to be used through two sets of mounting holes 15 and external bolts, fixing the position of the base 1, then pressing the insulating pad 19 with fingers, then pressing the ejector rod 12 back into the base 1 by the push block 13, pressing the slide rod 7 towards the direction of the return spring 9 by the end of the ejector rod 12 close to the slide rod 7, simultaneously compressing the return spring 9 by the press plate 8, sliding the connecting block 10 and the arc-shaped clamping shell 11 in the base 1 to open the mounting groove 2 of one of the metal clamping pins 5 on the lamp holder 4, then scratching the lamp holder 4 and the two metal clamping pins 5 into the base 1 through the opening above the base 1 and the mounting groove 2 by holding the anti-skid insulating sleeve 17 with hands until the two metal clamping pins 5 reach the junction of the mounting groove 2 and the limiting groove 3, and then screwing the anti-skid insulating sleeve 17 with hands to rotate the lamp holder 4 and the two metal clamping pins 5, simultaneously two metal bayonet pins 5 slide to the one side of keeping away from mounting groove 2 in spacing groove 3 inside can, press the finger of insulating pad 19 before then and loosen, the spring 9 that returns simultaneously kick-backs and pushes up pressure disk 8 and slide bar 7 back, connecting block 10 and arc card shell 11 also push back, arc card shell 11 and slipmat 18 carry out the joint with draw-in groove 20 on the lamp holder 4 simultaneously, ejector pin 12 and ejector pad 13 also follow to be pushed to the direction partly distance of keeping away from base 1, when needs are pulled apart lamp holder 4 and lamp shade 6 inside the base 1, the above-mentioned step of reverse operation can, the design of whole socket formula LED bulb, effectively solved because of lacking effective and convenient joint auxiliary structure, lead to producing electric arc or even the not hard up problem of outage of lamp holder 4 because of contact failure between lamp holder 4 and the lamp stand easily.

It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes or equivalents may be substituted for elements thereof by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application are intended to be covered by the present invention.

Claims

1. The utility model provides a socket formula LED bulb, includes base (1), lamp holder (4) and lamp shade (6), its characterized in that: the inside of base (1) is sliding connection respectively has slide bar (7), arc card shell (11) and ejector pin (12), the outer fixed surface of slide bar (7) is connected with connecting block (10), the one end fixedly connected with pressure disk (8) of ejector pin (12) are kept away from in slide bar (7), the back of pressure disk (8) and the common fixed connection of inner wall of base (1) have back force spring (9), the one end fixedly connected with ejector pad (13) of base (1) are kept away from in ejector pin (12), two mounting grooves (2) have been seted up to the upper surface of base (1), spacing groove (3) have been seted up to the inner wall of base (1), draw-in groove (20) have been seted up to the surface of lamp holder (4), the outer fixed surface of lamp holder (4) is connected with two metal bayonet locks (5).

2. The socket-type LED bulb of claim 1, wherein: the lamp holder is characterized in that the outer surface of the lamp holder (4) is fixedly connected with the inner wall of the lampshade (6), the bottom surface of the base (1) is fixedly connected with a mounting plate (14), and two sets of mounting holes (15) are formed in the upper surface of the mounting plate (14).

3. The socket-type LED bulb of claim 2, wherein: the surface of pressure disk (8) contacts with the inner wall of base (1), the left surface of connecting block (10) is connected with the fixed surface of arc card shell (11), the equal fixedly connected with L shape gusset plate (16) of both sides face of base (1), every the bottom surface of L shape gusset plate (16) all is connected with the last fixed surface of mounting panel (14).

4. The socket-type LED bulb of claim 1, wherein: one end, far away from the push block (13), of the ejector rod (12) is in contact with one end, close to the ejector rod (12), of the sliding rod (7), an anti-skidding insulating sleeve (17) is arranged on the outer side of the lamp holder (4), and the inner wall of the anti-skidding insulating sleeve (17) is fixedly connected with the outer surface of the lamp holder (4).

5. The socket-type LED bulb of claim 1, wherein: the inner wall of draw-in groove (20) contacts with the surface of arc card shell (11), the outside of ejector pad (13) is provided with insulating pad (19), the front fixed connection of the back and ejector pad (13) of insulating pad (19).

6. The socket-type LED bulb of claim 1, wherein: the outer surface of each metal clamping pin (5) is in contact with the inner wall of the limiting groove (3), the inner wall of the arc-shaped clamping shell (11) is fixedly connected with an anti-skid pad (18), and the outer surface of the anti-skid pad (18) is in contact with the inner wall of the clamping groove (20).