Novel quick-plug lamp tube connector

Abstract

The utility model discloses a novel quick-plug lamp tube connector which comprises a base and a gland which are connected through a buckle, a plurality of plug cavities used for plug-in clamping of lamp tubes are arranged, a protruding column is arranged in the center of the base, a U-shaped support is integrally formed at the inner side end of each plug cavity, and a clamping groove is formed in the inner wall of the concave portion of each U-shaped support. An inserting end is arranged in the inserting cavity, and a clamping plate is integrally formed at the end part of the inserting end; a plurality of conductive ring sheets are arranged on the convex column, and a plurality of conductive terminals are arranged at the edges of the conductive ring sheets; the clamping plate is inserted and clamped in the clamping groove for positioning; and the convex column and the top of the clamping plate are pressed and positioned through a gland. According to the utility model, the structural arrangement is reasonable, the conductive terminals of the conductive ring sheets can be quickly inserted into the plugging terminals, electrical connection can be realized through the conductive terminals and the conductive ring sheets when the lamp tube is connected, the convenience and the stability of connection are improved, the whole structural components are few, the processing, the assembly and the combination are convenient, and different shapes can be spliced; and the application range is widened.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of lamp tube connection technology, specifically relates to a novel quick plug lamp tube connector. BACKGROUND

[0002] The lamp tube is a kind of common lighting and decorative lamps, and single lamp tube is directly connected on the lamp holder to realize electrical connection, but when multiple lamp tubes, corresponding connector is needed to connect, the connector of prior art is mainly including connector shell, connector cover plate and mounting post, and the outer side of mounting seat is respectively sleeved with conductive copper pipe and insulating gasket, for example, Chinese patent application No.202221810303.6, patent name: a plug-in lamp tube connector, although it can meet the general use demand, but the structure component is more, is not conducive to disassembly and combination operation, and its connection stability with lamp tube is limited, and the applicability is limited. SUMMARY

[0003] The utility model aims at providing a novel quick plug lamp tube connector with reasonable structure and improved use stability.

[0004] The technical scheme for realizing the utility model is a novel quick plug lamp tube connector, including the base and gland of buckle connection, the side of base and gland is provided with a plurality of insertion cavities for inserting card lamp tube, the center of base is provided with convex post, the inner side end of insertion cavity is integrally formed with U-shaped support, the inner wall of recessed part of U-shaped support is provided with clamping groove;

[0005] The insertion cavity is provided with plug-in end, the end of plug-in end is integrally formed with clamping plate, and a plurality of terminal through holes are formed in plug-in end and clamping plate;

[0006] A plurality of conductive ring pieces are arranged on the convex post, and a plurality of conductive terminals are integrally formed on the edge of conductive ring piece;

[0007] The conductive ring piece is sleeved on the convex post, and the conductive terminal is inserted into the terminal through hole of plug-in end respectively;

[0008] The clamping plate is clamped in the clamping groove and positioned;

[0009] The top of convex post and clamping plate is positioned by the pressing of gland.

[0010] Further preferably, an insulating collar is arranged between adjacent conductive ring pieces.

[0011] Further preferably, the plug-in terminal on the clamping plate is two or three;

[0012] The number of conductive ring pieces is matched with the number of plug-in terminals.

[0013] Further preferably, the whole of the base and the gland combination is in the shape of a straight line, a cross, an L, a T or a Y.

[0014] Further preferably, the insertion cavity is circular, polygonal or elliptical.

[0015] Further preferably, the base, the gland and the clamping plate and the plug-in terminal are all of insulating plastic structure.

[0016] Further preferably, the top edge of the base is integrally formed with a clamping protrusion, and the bottom surface of the gland is integrally formed with a clamping groove.

[0017] The base and the gland are buckled together, and the clamping protrusion is clamped into the clamping groove for positioning.

[0018] Further preferably, the base is integrally formed with a mounting lug with a circular hole.

[0019] The utility model has the positive effect: the utility model discloses the structure is reasonable, and it has the U-shaped support on the protruding column cooperation of the center of base in the insertion cavity, can install the clamping plate and plug-in terminal fast, and can fast insert the conductive terminal of conductive ring piece in plug-in terminal, and when connecting with the lamp tube, can realize electric connection through the conductive terminal and conductive ring piece, improves the convenience and stability of connection, and the whole structure component is less, and the processing and assembly combination are convenient, can splice into different shapes, is favorable to improving its application range. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to make the content of the utility model more easily be clearly understood, the following according to specific embodiment and combining with the drawings, the utility model is further detailed, wherein:

[0021] Figure 1 It is the first structure schematic diagram of the utility model;

[0022] Figure 2 It is the split structure schematic diagram of Figure 1

[0023] Figure 3 It is the specific structure schematic diagram of the base in Figure 1

[0024] It is another perspective view structure diagram of the gland in Figure 4 Figure 1 It is the second structure schematic diagram of the utility model;

[0025] Figure 5 It is the third structure schematic diagram of the utility model;

[0026] Figure 6 It is the third structure schematic diagram of the utility model;​​

[0027] Figure 7 The fourth structural schematic view of the utility model.

[0028] The figure mark: base 1, gland 2, lamp tube 3, insert cavity 4, convex column 5, U-shaped support 6, clamping recess 7, plug-in end 8, clamping plate 9, terminal through hole 10, conductive ring piece 11, conductive terminal 12, clamping convex 13, clamping groove 14, mounting lug 15. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model. Embodiment 1

[0030] As shown in Figures 1 to 4 A novel quick plug-in lamp tube connector, including buckle connection base 1 and gland 2, the side of the base and the gland is provided with a plurality of insert cavities 4 for inserting the card lamp tube 3, the center of the base is provided with a convex column 5, the inner side of the insert cavity is integrally formed with a U-shaped support 6, the inner wall of the recess part of the U-shaped support is provided with a clamping recess 7. In this embodiment, the size of the insert cavity is matched with the size of the end face of the lamp tube, and the shape is matched with the shape of the end face of the lamp tube, and the size of the convex column can be set according to the need, which is mainly used for supporting and limiting the conductive ring piece. And in the actual application process, the insert cavity is provided with a plug-in end 8, the end of the plug-in end is integrally formed with a clamping plate 9, and a plurality of terminal through holes 10 are formed on the plug-in end and the clamping plate. The length of the plug-in end can be set according to the depth of the insert cavity, so it is not recorded in detail, and the terminal through hole is mainly used for the insertion of the conductive terminal, and is used for electrical connection when connected with the lamp tube.

[0031] In the actual application process, a plurality of conductive ring pieces 11 are arranged on the convex column, and a plurality of conductive terminals 12 are integrally formed at the edge of the conductive ring piece. The conductive ring piece and the conductive terminal are both copper structures, which are mainly used for realizing conductive connection, and the center hole diameter of the conductive ring piece is matched with the diameter of the convex column.

[0032] In assembly, the conductive ring piece is sleeved on the convex column, and the conductive terminal is respectively inserted into the terminal through hole of the plug-in end; the clamping plate is clamped in the clamping recess for positioning; the top of the convex column and the clamping plate is positioned by the gland. Through the above structure, the convenience and effectiveness of assembly are improved, and the reliability of connection can also be ensured.

[0033] In practical applications, insulating collars are provided between adjacent conductive rings to prevent short circuits caused by contact between adjacent conductive rings. Furthermore, in this embodiment, the number of plug-in terminals on the mounting plate is two or three; the number of conductive rings matches the number of plug-in terminals, thus meeting the needs of different applications.

[0034] In this embodiment, the base and pressure cap assembly is cross-shaped. The insertion cavity is circular, a regular polygon, or an ellipse. The base, pressure cap, locking plate, and insertion terminal are all insulating plastic structures.

[0035] To improve the stability and reliability of assembly, the top edge of the base is integrally formed with a retaining protrusion 13, and the bottom surface of the pressure cover is integrally formed with a retaining groove 14. During assembly, the base and the pressure cover are fastened together, and the retaining protrusion is engaged with the retaining groove for positioning. The thickness of the retaining protrusion matches the width of the retaining groove. During assembly, the retaining protrusion and the retaining groove are pressed together to complete the assembly positioning. In practical applications, positioning can also be achieved using screws or other methods.

[0036] For ease of installation and positioning, the base is integrally formed with mounting lugs 15 with round holes.

[0037] This utility model has positive effects: its structure is reasonably designed, with a protruding post in the center of the base that cooperates with the U-shaped support on the insertion cavity, which allows for quick installation of the card plate and plug-in terminals. It also allows for quick insertion of the conductive terminals of the conductive ring into the plug-in terminals. Furthermore, when connecting to a lamp tube, electrical connection can be achieved through the conductive terminals and conductive ring, improving the convenience and stability of the connection. At the same time, the overall structure has few parts, making it easy to process and assemble, and it can be spliced ​​into different shapes, which helps to expand its application range. Example 2

[0038] See Figure 5 As shown, this embodiment is basically the same as embodiment 1, except that the base and the cover assembly are in a straight line shape. Example 3

[0039] See Figure 6 As shown, this embodiment is basically the same as embodiment 1, except that the base and the cover assembly is L-shaped. Example 4

[0040] See Figure 7 As shown, this embodiment is basically the same as embodiment 1, except that the base and the cover assembly is T-shaped.

[0041] The standard parts used in the embodiment can be directly purchased from the market, and the non-standard structural parts according to the description in the specification can also be directly processed without doubt according to the existing technical knowledge, meanwhile, the connection mode of each part adopts the mature conventional means in the existing technology, and the machinery, parts and equipment all adopt the conventional models in the existing technology, so the specific description is not made here.

[0042] Obviously, the above embodiments of the utility model are only examples for clearly illustrating the utility model, and are not the limitation of the embodiments of the utility model. For the ordinary skilled in the art, other different forms of changes or variations can be made on the basis of the above description. Here, all the embodiments need not and cannot be exhausted. The changes or variations extended from the essential spirit of the utility model and obvious to the skilled in the art still belong to the protection scope of the utility model.

Claims

1. A new type of fast plug-in lamp connector, comprising a snap- connected base and a gland, the side of the base and the gland is provided with several insertion cavities for inserting a card lamp, characterized in that: The center of the base is provided with a convex column, the inner side end of the insertion cavity is integrally formed with a U-shaped support, and the inner wall of the recessed part of the U-shaped support is provided with a clamping groove; The insertion cavity is provided with an insertion end, the end of the insertion end is integrally formed with a clamping plate, and a plurality of terminal through holes are arranged on the insertion end and the clamping plate; A plurality of conductive ring pieces are arranged on the convex column, and a plurality of conductive terminals are integrally formed at the edge of the conductive ring piece; The conductive ring piece is sleeved on the convex column, and the conductive terminals are respectively inserted into the terminal through holes of the insertion end; The clamping plate is clamped in the clamping groove for positioning; The top of the convex column and the clamping plate is pressed and positioned by the gland.

2. A new quick plug-in lamp connector according to claim 1, characterized in that: Insulating rings are arranged between adjacent conductive ring pieces.

3. A new quick plug-in lamp connector according to claim 1, characterized in that: The number of insertion terminals on the clamping plate is two or three; The number of conductive ring pieces is matched with the number of insertion terminals.

4. A new quick plug-in lamp connector according to claim 1, characterized in that: The combination of the base and the gland is in the shape of a character, a cross, an L, a T or a Y.

5. A new quick plug-in lamp connector according to claim 1, characterized in that: The insertion cavity is circular, polygonal or elliptical.

6. A new quick plug-in lamp connector according to claim 1, characterized in that: The base, the gland, the clamping plate and the insertion end are all insulating plastic structures.

7. A new quick plug-in lamp connector according to claim 1, characterized in that: The top edge of the base is integrally formed with a clamping convex, and the bottom surface of the gland is integrally formed with a clamping groove. The base is buckled with the gland, and the clamping convex is clamped into the clamping groove for positioning.

8. A new quick plug-in lamp connector according to claim 1, characterized in that: The base is integrally formed with a mounting lug with a circular hole.

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