CN210373310U

CN210373310U - Spring contact piece formula lamp stand

Info

Publication number: CN210373310U
Application number: CN201921650228.XU
Authority: CN
Inventors: 黄建一
Original assignee: Haining Xinyao Lighting Electrical Factory
Current assignee: Haining Xinyao Lighting Electrical Factory
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-04-21
Anticipated expiration: 2029-09-30

Abstract

The utility model discloses a spring contact sheet type lamp holder, which comprises a spiral lamp holder sleeve, wherein the top of the spiral lamp holder sleeve is provided with an opening; the fixing block penetrates through the opening and is fixed at the top of the spiral lamp base sleeve, a through hole is formed in the fixing block, and a convex edge is arranged on the side wall of the through hole of the fixing block; the side edge bulge of the pipe sleeve penetrates through the through hole to be contacted with the convex edge; the cover body is fixed on the fixing block; a spring is arranged between the pipe sleeve and the cover body. The utility model discloses a lamp stand is equipped with the spring for contact connection between lamps and lanterns and the lamp stand is compacter, has avoided lamps and lanterns because not hard up contact failure who arouses in lamp stand department, has also avoided the short circuit problem of lamps and lanterns in lamp stand department simultaneously, has eliminated some potential dangers, makes people's life and work comfortable more and safety.

Description

Spring contact piece formula lamp stand

Technical Field

The utility model relates to the field of lamps and lanterns, concretely relates to spring contact piece formula lamp stand.

Background

A lamp holder is a device used to fix the position of a lamp and to connect the lamp contacts to a power supply. With the continuous development of society, people can not leave lamps in life, and with the continuous improvement of living standard and the continuous acceleration of life rhythm of people, therefore, the specification requirements of lamps and lamp holders on different occasions are gradually improved so as to meet the requirements of normal life and entertainment of people;

however, some existing lamps are easy to contact badly due to the fact that the internal structural design of the lamp holder matched with the existing lamps is not good enough, the lamps are often burnt out, and inconvenience is brought to life and work of people; moreover, short circuits inside the lamp due to the lamp socket can present some potential risks, which threaten people's lives and property.

Based on the circumstances, the utility model provides a spring contact piece formula lamp stand can effectively solve above problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spring contact piece formula lamp stand. The utility model discloses a lamp stand is equipped with the spring for contact connection between lamps and lanterns and the lamp stand is compacter, has avoided lamps and lanterns because not hard up contact failure who arouses in lamp stand department, has also avoided the short circuit problem of lamps and lanterns in lamp stand department simultaneously, has eliminated some potential dangers, makes people's life and work comfortable more and safety.

The utility model discloses a following technical scheme realizes:

a spring contact piece type lamp holder comprises

The top of the spiral lamp base sleeve is provided with an opening;

the fixing block penetrates through the opening and is fixed at the top of the spiral lamp base sleeve, a through hole is formed in the fixing block, and a convex edge is arranged on the side wall of the through hole of the fixing block;

the side edge bulge of the pipe sleeve penetrates through the through hole to be contacted with the convex edge; the lower surface of the side edge bulge part is contacted with the upper surface of the convex edge;

the cover body is fixed on the fixing block;

a spring is arranged between the pipe sleeve and the cover body.

The spring contact piece type lamp holder of the utility model can make the contact connection between the lamp and the lamp holder more compact by arranging the spring inside, prevent the poor contact of the lamp at the lamp holder caused by the looseness, also prevent the short circuit problem of the lamp at the lamp holder, and eliminate the potential danger of the lamp holder caused by the short circuit problem, so that the life and the work of people are more comfortable and safe; additionally, the utility model discloses a fixed block of spring contact piece formula lamp stand is equipped with first fixed slot and second fixed slot, is provided with the profile of tooth terminal surface on the lid in addition, and these structures help the zonulae occludens between each part of lamp stand, makes the utility model discloses a lamp stand is durable more, has also reduced the probability that brings danger and take place because of not hard up of lamp stand inner structure.

Preferably, the upper end and the joint piece of spring are connected, be equipped with the joint box on the top medial surface of lid, the joint piece is connected with the joint box.

Preferably, the clamping block is provided with a guide protruding part, the clamping box is provided with a guide groove, and the guide protruding part is connected with the guide groove in a matched mode.

Through setting up joint piece and joint box for the connection between spring and the lid is more firm.

Preferably, the lower end of the spring is connected with the chassis.

Preferably, the chassis is provided with a protruding block, and the spring is connected with the protruding block.

Connect the lower extreme of spring and the protruding piece on the chassis for the spring atress is even in the compression, makes the utility model discloses a spring contact lamp stand zonulae occludens lets the spring during operation more firm.

Preferably, the fixed block is provided with a first clamping groove and a second clamping groove, the top of the spiral lamp base sleeve is fixed in the first clamping groove, the cover body is provided with a tooth-shaped end portion, and the tooth-shaped end portion is fixed in the second clamping groove.

Through set up first joint groove and second joint groove on the fixed block for the fixed block and the screw lamp seat cover are more stable with being connected of lid, thereby make the stability of whole lamp stand strengthen.

Compared with the prior art, the utility model, following advantage and beneficial effect have:

the utility model discloses a spring contact piece formula lamp stand is equipped with the spring for contact connection between lamps and lanterns and the lamp stand is compacter, has avoided lamps and lanterns because not hard up contact failure who arouses in lamp stand department, has also avoided the short circuit problem of lamps and lanterns in lamp stand department simultaneously, has eliminated some potential dangers, makes people's life and work comfortable more and safety.

Drawings

Fig. 1 is a schematic structural view of a spring contact piece type lamp holder according to the present invention;

fig. 2 is a schematic cross-sectional structure view of the spring contact sheet type lamp holder of the present invention;

fig. 3 is an exploded schematic view of the spring contact sheet type lamp holder according to the present invention;

fig. 4 is a schematic structural view of the screw lamp socket cover of the present invention;

fig. 5 is a schematic view of the cross-sectional structure of the fixing block of the present invention;

fig. 6 is a schematic structural view of the pipe sleeve of the present invention;

FIG. 7 is a schematic view of the spring partially assembled according to the present invention;

fig. 8 is a schematic structural view of the cover body of the present invention;

fig. 9 is a schematic structural view of the clamping box of the present invention;

fig. 10 is a schematic structural view of the clamping block of the present invention;

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the following description of the preferred embodiments of the present invention is given with reference to the accompanying examples, but it should be understood that the drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of illustrating the present embodiments, certain portions of the drawings may be enlarged or reduced and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.

Example 1:

as shown in fig. 1 to 10, a spring contact type lamp socket includes

The lamp holder comprises a spiral lamp holder sleeve 1, wherein an opening 11 is formed in the top of the spiral lamp holder sleeve 1;

the fixing block 2 penetrates through the opening 11 and is fixed at the top of the spiral lamp base sleeve 1, a through hole 21 is formed in the fixing block 2, and a convex edge 22 is arranged on the side wall of the through hole 21 of the fixing block 2;

the pipe sleeve 3, the side edge convex part 31 of the pipe sleeve 3 passes through the through hole 21 to be contacted with the convex edge 22; the lower surface of the side protruding part 31 contacts with the upper surface of the convex edge 22;

the cover body 5 is fixed on the fixed block 2;

a spring 4 is arranged between the pipe sleeve 3 and the cover body 5.

Further, the upper end and the joint piece 6 of spring 4 are connected, be equipped with joint box 51 on the top medial surface of lid 5, joint piece 6 is connected with joint box 51.

Further, the clamping block 6 is provided with a guide protrusion 61, the clamping box 51 is provided with a guide groove 511, and the guide protrusion 61 is connected with the guide groove 511 in a matching manner.

Further, the lower end of the spring 4 is connected with a chassis 7.

Further, the chassis 7 is provided with a protruding block 71, and the spring 4 is connected with the protruding block 71.

Further, the fixing block 2 is provided with a first clamping groove 23 and a second clamping groove 24, the top of the spiral lamp base sleeve 1 is fixed in the first clamping groove 23, the cover body 5 is provided with a tooth-shaped end portion 52, and the tooth-shaped end portion 52 is fixed in the second clamping groove 24.

Unless otherwise specified, in the present invention, if the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, they are only for convenience of describing the present invention and simplifying the description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, the terms describing the orientation or positional relationship in the present invention are only used for illustrative purposes, and should not be construed as limiting the present invention, specific meanings of the above terms can be understood by those of ordinary skill in the art in light of the specific circumstances in conjunction with the accompanying drawings.

The above is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the technical matters of the present invention all fall into the protection scope of the present invention to any simple modification and equivalent change of the above embodiments.

Claims

1. A spring contact piece type lamp holder is characterized in that: comprises that

The lamp holder comprises a spiral lamp holder sleeve (1), wherein an opening (11) is formed in the top of the spiral lamp holder sleeve (1);

the fixing block (2) penetrates through the opening (11) and is fixed to the top of the spiral lamp base sleeve (1), a through hole (21) is formed in the fixing block (2), and a convex edge (22) is arranged on the side wall of the through hole (21) of the fixing block (2);

the side edge bulge part (31) of the pipe sleeve (3) penetrates through the through hole (21) and is contacted with the convex edge (22); the lower surface of the side edge bulge part (31) is contacted with the upper surface of the convex edge (22);

the cover body (5) is fixed on the fixing block (2);

a spring (4) is arranged between the pipe sleeve (3) and the cover body (5).

2. The spring contact strip lamp socket of claim 1, wherein: the upper end and the joint piece (6) of spring (4) are connected, be equipped with joint box (51) on the top medial surface of lid (5), joint piece (6) are connected with joint box (51).

3. The spring contact strip lamp socket according to claim 2, wherein: the joint block (6) is provided with a guide boss (61), the joint box (51) is provided with a guide groove (511), and the guide boss (61) is matched and connected with the guide groove (511).

4. The spring contact strip lamp socket of claim 1, wherein: the lower end of the spring (4) is connected with the chassis (7).

5. The spring contact strip lamp socket of claim 4, wherein: the chassis (7) is provided with a convex block (71), and the spring (4) is connected with the convex block (71).

6. The spring contact strip lamp socket of claim 1, wherein: fixed block (2) are equipped with first joint groove (23), second joint groove (24), the top of spiral lamp seat cover (1) is fixed in first joint groove (23), lid (5) are equipped with profile of tooth tip (52), profile of tooth tip (52) are fixed in second joint groove (24).