CN219933754U

CN219933754U - Plug electricity connection type spliced lamp

Info

Publication number: CN219933754U
Application number: CN202322658435.2U
Authority: CN
Inventors: 何国明
Original assignee: Zhongshan City Branch Photoelectric Co ltd
Current assignee: Zhongshan City Branch Photoelectric Co ltd
Priority date: 2023-09-28
Filing date: 2023-09-28
Publication date: 2023-10-31
Anticipated expiration: 2033-09-28

Abstract

The utility model discloses a plug-in electric connection type spliced lamp, which comprises a plurality of lamp tube structures and connecting piece structures, wherein the lamp tube structures are electrically connected with the connecting piece structures in a plug-in manner; the connecting piece structure comprises a bottom cover, a plug piece, two groups of conductive copper pieces and an upper cover; a plurality of U-shaped supporting bulges are integrally formed in the middle of the top surface of the bottom cover; the conductive copper piece comprises a circular limiting plate and a plurality of conductive terminals integrally formed on the edge of the circular limiting plate; a plurality of inserting position avoiding slots are formed in the side face of the upper cover; the plug piece is positioned in the plug-in position-avoiding slot hole; the end of the lamp tube structure is inserted and clamped in the insertion position avoiding slot hole and is electrically connected with the conductive terminal. The utility model has reasonable structural arrangement, realizes electric connection through the plug member and the conductive copper member, is beneficial to improving the assembling convenience of the lamp tube structure, can improve the stability and reliability of conduction, and has strong applicability and good practicability.

Description

Plug electricity connection type spliced lamp

Technical Field

The utility model belongs to the technical field of LED lamps, and particularly relates to a plug-in electric connection type spliced lamp.

Background

With the rapid development of society, the LED lamp has spread throughout various fields, has better appearance than the traditional incandescent lamp, and greatly increases the use safety factor;

the Chinese patent publication number is: CN214275626U, patent name: the utility model provides a concatenation formula lamps and lanterns, includes two at least lamps and lanterns casings, the lamps and lanterns casing is the lower opening form setting, and the lamps and lanterns casing is located the lower opening and is equipped with the LED lamp strip, is equipped with lens, its characterized in that at the lower opening part of lamps and lanterns casing: the lamp comprises a lamp shell, and is characterized in that a groove is concavely formed in the upper surface of the lamp shell, a sliding rail is arranged at the bottom of the groove along the length direction of the groove, flanges are extended from two side walls of the groove above the sliding rail, a connecting piece is arranged in the groove at the splicing position of the lamp shell, the connecting piece and the groove are arranged at equal widths and are abutted between the lower end of the flange and the upper end of the sliding rail, and a first locking member for locking the connecting piece is movably arranged in the sliding rail.

Although the lamp shell can be spliced, the connecting piece is matched with the connecting seat, the lamp shell is simply spliced, conductive connection at the spliced part cannot be realized, the connecting piece is fixed by using a screw, the connecting piece or the connecting seat does not have conductive performance, in the use process, the disassembly and maintenance operation of the lamp shell are not facilitated, the splicing stability and reliability are greatly reduced, and therefore, the applicability and the practicability are limited.

Disclosure of Invention

The utility model aims to provide a plug-in electric connection type spliced lamp which is reasonable in structural arrangement and beneficial to improvement of splicing convenience.

The technical scheme for realizing the purpose of the utility model is that the plug-in electric connection type spliced lamp comprises a plurality of lamp tube structures and connecting piece structures, wherein the lamp tube structures are electrically connected with the connecting piece structures in a plug-in manner;

the connecting piece structure comprises a bottom cover, a plug piece, two groups of conductive copper pieces and an upper cover;

a plurality of U-shaped supporting protrusions are integrally formed in the middle of the top surface of the bottom cover;

the conductive copper piece comprises a circular limiting plate and a plurality of conductive terminals integrally formed on the edge of the circular limiting plate;

the plug piece is arranged on the U-shaped supporting protrusion for limiting, and the end part of the conductive terminal is inserted into the plug piece;

a plurality of inserting position avoiding slots are formed in the side face of the upper cover;

the upper cover is fixed above the bottom cover through ultrasonic welding, and the plug piece is positioned in the plugging position avoiding slot hole;

the end part of the lamp tube structure is inserted and clamped in the insertion position avoiding slot hole and is electrically connected with the conductive terminal.

Further preferred are: vertical limiting clamping grooves are formed in the symmetrical inner walls of the U-shaped supporting protrusions;

the symmetrical edges of the end parts of the plug pieces are integrally formed with convex strips;

the convex strips are clamped in and positioned in the vertical limiting clamping grooves from the top ends of the vertical limiting clamping grooves.

Further preferred are: the lamp tube structure comprises a tube body, a light source plate fixed in the tube body and an end cover fixed at the end part of the tube body;

the end cover is provided with an inserting cavity, and an electricity taking contact pin is fixed in the inserting cavity;

the shape of the insertion cavity is matched with that of the plug piece, the plug piece is inserted into the insertion cavity, and the power-taking contact pin is electrically connected with the conductive terminal in a plug-in mode.

Further preferred are: the cross section shape of the pipe body is matched with the shape of the plugging position avoiding slot hole.

Further preferred are: and the bottom cover is provided with a mounting hole site.

Further preferred are: the bottom cover and the upper cover are both in a straight shape;

the number of the plug-in position avoiding slots is matched with that of the conductive terminals, and the number of the lamp tube structures is two.

Further preferred are: the bottom cover and the upper cover are cross-shaped;

the number of the conductive terminals is four, the number of the plugging position avoiding slots is matched with the number of the conductive terminals, and the lamp tube structure is four.

Further preferred are: the bottom cover and the upper cover are L-shaped or V-shaped;

Further preferred are: the bottom cover and the upper cover are Y-shaped;

the number of the conductive terminals is three, the number of the plugging position avoiding slots is matched with the number of the conductive terminals, and the number of the lamp tube structures is three.

Further preferred are: the bottom cover and the upper cover are both T-shaped;

The utility model has the positive effects that: the structure is reasonable in arrangement, the connecting piece structure comprises the bottom cover, the plug piece, the two groups of conductive copper pieces and the upper cover, and the plug position-avoiding slotted holes are formed in the upper cover, so that when the lamp tube structure is installed, the end part of the lamp tube structure is supported and limited through the plug position-avoiding slotted holes, meanwhile, the plug piece and the conductive copper pieces are electrically connected, the assembling convenience of the lamp tube structure is improved, meanwhile, the conductive stability and reliability are improved, and the applicability is strong and the practicability is good;

and it all is provided with vertical spacing draw-in groove on the bellied symmetrical inner wall of U-shaped support of bottom, when the installation, with plug member card income spacing to through bottom and upper cover pressfitting location, guaranteed the stationarity and the reliability of installation, also can fix a position the fluorescent tube structure when pegging graft with the fluorescent tube structure, improved and assembled convenience and steady reliability.

Drawings

In order that the utility model may be more readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments that are illustrated in the appended drawings, in which:

FIG. 1 is a schematic view of a first construction of the present utility model;

FIG. 2 is a schematic illustration of the structure of the connector of FIG. 1;

FIG. 3 is a schematic view of a first embodiment of the present utility model;

FIG. 4 is a schematic illustration of the structure of the connector of FIG. 3;

FIG. 5 is a first schematic diagram of the present utility model;

FIG. 6 is a schematic illustration of the structure of the connector of FIG. 5;

FIG. 7 is a first schematic diagram of the present utility model;

FIG. 8 is a schematic illustration of the structure of the connector of FIG. 7;

FIG. 9 is a first schematic diagram of the present utility model;

FIG. 10 is a schematic illustration of the structure of the connector of FIG. 9;

FIG. 11 is a first schematic diagram of the present utility model;

fig. 12 is a schematic diagram showing a specific structure of the connector structure in fig. 11.

Reference numerals: the lamp tube structure 1, a tube body 11, an end cover 12, an inserting cavity 13, an electricity taking contact pin 14, a connecting piece structure 2, a bottom cover 21, a conductive copper piece 22, a circular limiting plate 221, a conductive terminal 222, an upper cover 23, a plug piece 24, an installation hole site 3, a U-shaped supporting bulge 4, an inserting position avoiding slot 5, a vertical limiting clamping groove 6 and a convex strip 7.

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.

Example 1

In this embodiment, the lamp structure is an all-plastic lamp, and is a square lamp, and in practical application, the lamp structure may be a circular lamp or a lamp with other shapes.

As shown in fig. 1 and 2, the spliced lamp with pluggable electrical connection comprises a plurality of lamp tube structures 1 and connector structures 2, wherein the lamp tube structures 1 are in pluggable electrical connection with the connector structures 2; in the embodiment, the two are electrically connected in a plug-in mode, so that convenience in splicing is improved, disassembly, assembly and maintenance operations are facilitated, and meanwhile stability and reliability of the electrical connection can be guaranteed.

The connector structure 2 comprises a bottom cover 21, a plug member 24, two sets of conductive copper members 22 and an upper cover 23; in this embodiment, the bottom cover and the upper cover are both plastic structures, and the plug member thereof is an insulating plastic structure, on which two insertion holes are provided for electrical connection of the positive electrode or the negative electrode, respectively.

In the practical application process, the middle part of the top surface of the bottom cover 21 is integrally formed with a plurality of U-shaped supporting protrusions 4; the U-shaped supporting protrusion is mainly used for limiting the plug piece and preventing the plug piece from shifting or loosening and falling off.

In the practical application process, the conductive copper piece 22 includes a circular limiting plate 221 and a plurality of conductive terminals 222 integrally formed at the edge of the circular limiting plate 221; meanwhile, the plug member 24 is disposed on the U-shaped supporting protrusion 4 to be limited, and the end portion of the conductive terminal 222 is inserted into the plug member 24; in this embodiment, the bottom cover 21 and the upper cover 23 are both in a straight shape; the number of the conductive terminals 222 is two, the number of the plugging gap slots 5 is matched with the number of the conductive terminals 222, and the number of the lamp tube structure 1 is two.

A plurality of inserting position avoiding slots 5 are formed in the side face of the upper cover 23; the plugging position-avoiding slot is mainly used for plugging and limiting the end part of the lamp tube structure, preventing the lamp tube structure from loosening or falling off, and simultaneously ensuring the stability of the electric connection.

During the installation process, the upper cover 23 is fixed above the bottom cover 21 by ultrasonic welding, and the plug piece 24 is positioned in the plugging position avoiding slot 5; the end of the lamp structure 1 is inserted and clamped in the insertion position avoiding slot 5 and is electrically connected with the conductive terminal 222.

In the practical application process, in order to ensure the installation stability of the plug, the symmetrical inner walls of the U-shaped supporting protrusions 4 are provided with vertical limiting clamping grooves 6; the symmetrical edges of the end parts of the plug pieces 24 are integrally formed with convex strips 7; during installation, the convex strips 7 are clamped into and positioned in the vertical limiting clamping grooves 6 from the top ends of the vertical limiting clamping grooves 6.

In the practical application process, the lamp tube structure 1 comprises a tube body 11, a light source plate fixed in the tube body 11 and an end cover 12 fixed at the end part of the tube body 11; the tube body can be an insulating plastic structure body, can be fixed with the end cover through a screw, can also be directly fixed in a buckling mode, and the light source plate is of a common structure such as an LED lamp strip in the prior art, so that the structure is not described in detail.

In the actual application process, an insertion cavity 13 is formed in the end cover 12, and an electricity taking contact pin 14 is fixed in the insertion cavity 13; the shape of the insertion cavity 13 is matched with the shape of the plug member 24, and the plug member 24 is inserted into the insertion cavity 13 and the power taking pin 14 is electrically connected with the conductive terminal 222 in a plugging manner. Meanwhile, the cross section shape of the pipe body 11 is matched with the shape of the plugging position avoiding slot 5. When in splicing, the pipe body is inserted into the insertion avoidance slot hole, meanwhile, the plug piece is inserted into the insertion cavity, and the power taking contact pin is electrically connected with the conductive terminal.

The bottom cover 21 is provided with a mounting hole 3. The fixing may be performed by mounting holes, such as in a ceiling or wall.

The structure is reasonable in arrangement, the connecting piece structure comprises the bottom cover, the plug piece, the two groups of conductive copper pieces and the upper cover, and the plug position-avoiding slotted holes are formed in the upper cover, so that when the lamp tube structure is installed, the end part of the lamp tube structure is supported and limited through the plug position-avoiding slotted holes, meanwhile, the plug piece and the conductive copper pieces are electrically connected, the assembling convenience of the lamp tube structure is improved, meanwhile, the conductive stability and reliability are improved, and the applicability is strong and the practicability is good;

Example two

As shown in fig. 3 and 4, this embodiment is substantially the same as embodiment 1 except that: the bottom cover 21 and the upper cover 23 are L-shaped;

the number of the conductive terminals 222 is two, the number of the plugging position avoiding slots 5 is matched with the number of the conductive terminals 222, and the number of the lamp tube structure 1 is two.

Example III

As shown in fig. 5 and 6, this embodiment is substantially the same as embodiment 2 except that: the bottom cover 21 and the upper cover 23 are both V-shaped;

Example IV

As shown in fig. 7 and 8, this embodiment is substantially the same as embodiment 1 except that: the bottom cover 21 and the upper cover 23 are Y-shaped;

the number of the conductive terminals 222 is three, the number of the plugging position avoiding slots 5 is matched with the number of the conductive terminals 222, and the number of the lamp tube structure 1 is three.

Example five

As shown in fig. 9 and 10, this embodiment is substantially the same as embodiment 1 except that: the bottom cover 21 and the upper cover 23 are both T-shaped;

Example six

As shown in fig. 11 and 12, this embodiment is substantially the same as embodiment 1 except that: the bottom cover 21 and the upper cover 23 are cross-shaped;

the number of the conductive terminals 222 is four, the number of the plugging position avoiding slots 5 is matched with the number of the conductive terminals 222, and the number of the lamp tube structure 1 is four.

The standard components used in this embodiment may be purchased directly from the market, but the nonstandard structural components described in the specification may also be obtained directly by unambiguous processing according to the common general knowledge in the prior art, and meanwhile, the connection manner of each component adopts the conventional means mature in the prior art, and the machinery, the components and the equipment all adopt the conventional types in the prior art, so that no specific description will be made here.

It is to be understood that the above examples of the present utility model are provided by way of illustration only and not by way of limitation of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While those obvious variations or modifications which come within the spirit of the utility model remain within the scope of the utility model.

Claims

1. The utility model provides a plug electricity connection formula concatenation lamps and lanterns, includes a plurality of fluorescent tube structure (1) and connecting piece structure (2), its characterized in that: the lamp tube structure (1) is electrically connected with the connecting piece structure (2) in a plug-in mode;

the connecting piece structure (2) comprises a bottom cover (21), a plug piece (24), two groups of conductive copper pieces (22) and an upper cover (23);

a plurality of U-shaped supporting bulges (4) are integrally formed in the middle of the top surface of the bottom cover (21);

the conductive copper piece (22) comprises a circular limiting plate (221) and a plurality of conductive terminals (222) integrally formed at the edge of the circular limiting plate (221);

the plug member (24) is arranged on the U-shaped supporting protrusion (4) to limit, and the end part of the conductive terminal (222) is inserted into the plug member (24);

a plurality of inserting position avoiding slots (5) are formed in the side face of the upper cover (23);

the upper cover (23) is fixed above the bottom cover (21) through ultrasonic welding, and the plug piece (24) is positioned in the inserting position avoiding slot hole (5);

the end part of the lamp tube structure (1) is inserted and clamped in the inserting position avoiding slot hole (5) and is electrically connected with the conductive terminal (222).

2. The pluggable electrically connected spliced lamp as in claim 1, wherein: vertical limit clamping grooves (6) are formed in the symmetrical inner walls of the U-shaped supporting protrusions (4);

the symmetrical edges of the end parts of the plug pieces (24) are integrally formed with convex strips (7);

the convex strips (7) are clamped into and positioned in the vertical limiting clamping grooves (6) from the top ends of the vertical limiting clamping grooves (6).

3. The pluggable electrically connected spliced lamp as in claim 2, wherein: the lamp tube structure (1) comprises a tube body (11), a light source plate fixed in the tube body (11) and an end cover (12) fixed at the end part of the tube body (11);

an inserting cavity (13) is formed in the end cover (12), and an electricity taking contact pin (14) is fixed in the inserting cavity (13);

the shape of the inserting cavity (13) is matched with the shape of the plug piece (24), the plug piece (24) is inserted into the inserting cavity (13), and the power taking pin (14) is electrically connected with the conductive terminal (222) in a plugging mode.

4. A pluggable electrically connected splice luminaire as defined in claim 3, wherein: the cross section of the pipe body (11) is matched with the shape of the plugging position avoiding slot hole (5).

5. The pluggable electrically connected spliced lamp as in claim 4, wherein: and the bottom cover (21) is provided with a mounting hole site (3).

6. The pluggable electrically connected spliced lamp as in any one of claims 1-5, wherein: the bottom cover (21) and the upper cover (23) are both in a straight shape;

the number of the conductive terminals (222) is two, the number of the plugging position avoiding slots (5) is matched with the number of the conductive terminals (222), and the number of the lamp tube structure (1) is two.

7. The pluggable electrically connected spliced lamp as in any one of claims 1-5, wherein: the bottom cover (21) and the upper cover (23) are cross-shaped;

the number of the conductive terminals (222) is four, the number of the plugging position avoiding slots (5) is matched with the number of the conductive terminals (222), and the number of the lamp tube structure (1) is four.

8. The pluggable electrically connected spliced lamp as in any one of claims 1-5, wherein: the bottom cover (21) and the upper cover (23) are L-shaped or V-shaped;

9. The pluggable electrically connected spliced lamp as in any one of claims 1-5, wherein: the bottom cover (21) and the upper cover (23) are Y-shaped;

the number of the conductive terminals (222) is three, the number of the plugging position avoiding slots (5) is matched with the number of the conductive terminals (222), and the number of the lamp tube structure (1) is three.

10. The pluggable electrically connected spliced lamp as in any one of claims 1-5, wherein: the bottom cover (21) and the upper cover (23) are both T-shaped;