Plug structure

Abstract

The utility model belongs to the technical field of lamps, and particularly relates to a plug structure which comprises an electric connector and a mounting seat, the mounting seat is provided with a bayonet penetrating through the front end and the rear end of the mounting seat, and the front end of the mounting seat is further provided with a limiting arm extending in the direction that the electric connector stretches into the bayonet. A limiting bulge is arranged at one end, far away from the mounting seat, of the limiting arm; one end of the electric connector can penetrate through the bayonet to abut against the limiting protrusion, and the other end of the electric connector is matched with the bayonet. According to the utility model, the bayonet for mounting the electric connector is arranged on the mounting seat, so that the electric connector and the mounting seat can be detached, and when the mounting seat is not matched with the lamp holder of the linear lamp, only the mounting seat needs to be replaced, so that the waste of the electric connector can be avoided, the cost can be greatly saved, and a worker can conveniently assemble the electric connector; the working efficiency can be greatly improved, and the structure is simple and stable.

Description

Technical Field

[0001] The utility model belongs to the technical field of lamps, and in particular relates to a plug structure. Background Art

[0002] Linear lamps are commonly installed in wardrobes, shoe cabinets, cabinets, wine cabinets, bookcases and other cabinets for lighting due to their slender shape and small space occupation. The structure of existing linear lamps mainly includes lamp holders, light strips and plugs. The structure of existing plugs mainly includes an electrical connector part and a plug part. The electrical connector part and the plug part are integrally arranged. When the plug part does not match the produced lamp holder, it cannot be disassembled and therefore needs to be scrapped as a whole, which will lead to waste and increase production costs. Utility Model Content

[0003] The purpose of the utility model is to provide a plug structure which can solve the above problems.

[0004] To achieve the above-mentioned purpose, the present invention provides a plug structure, comprising:

[0005] electrical connectors; and

[0006] A mounting seat, wherein the mounting seat is provided with a bayonet penetrating through the front and rear ends of the mounting seat, and the front end of the mounting seat is also provided with a limit arm extending in the direction in which the electrical connector extends into the bayonet, and a limit protrusion is provided at one end of the limit arm away from the mounting seat;

[0007] One end of the electrical connector can pass through the bayonet and abut against the limiting protrusion, and the other end of the electrical connector is adapted to the bayonet.

[0008] Optionally, the electrical connector includes a mounting head, a spring sheet, and a power line, and two spring sheets are arranged at intervals along the length direction of the mounting head;

[0009] The spring piece includes a connecting portion and an elastic portion, the connecting portion is electrically connected to the power cord, the mounting head wraps the connecting portion and the connecting end of the power cord and the connecting portion, the elastic portion is exposed relative to the mounting head, and the elastic portion is electrically connected to the light strip.

[0010] Optionally, a groove corresponding to the elastic part is provided on the inner wall of the bayonet.

[0011] Optionally, the elastic portion includes a first bending wall, and the first bending wall is bent downward from the front end of the mounting head.

[0012] Optionally, the elastic portion includes a second bending wall, the lower end of the first bending wall is bent upward to form the second bending wall, and the second bending wall is in contact with the lower end of the mounting head.

[0013] Optionally, a first limiting groove corresponding to the second bending wall is provided at the lower end of the mounting head, and the second bending wall can abut against the first limiting groove.

[0014] Optionally, an arc-shaped convex buckle is arranged at the upper end of the mounting head, and a second limiting groove cooperating with the arc-shaped convex buckle is arranged on the bayonet.

[0015] Optionally, two limit arms are arranged at intervals along the length direction of the mounting head, and the upper end of the mounting head can abut against the lower end of the limit arm.

[0016] Optionally, the upper end of the mounting seat is provided with a horizontal wall extending away from the limiting arm.

[0017] Compared with the prior art, the beneficial effects of the utility model are as follows: by providing a bayonet for installing the electric connector on the mounting base, both the electric connector and the mounting base can be disassembled. When the mounting base does not match the lamp holder of the linear lamp, only the mounting base needs to be replaced, which can avoid wasting the electric connector, greatly save costs, and facilitate assembly by staff, which can greatly improve work efficiency. The structure is simple and stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0019] Figure 1 It is an explosion diagram of the utility model.

[0020] Figure 2 It is a three-dimensional diagram of the connection between the shrapnel and the power line in the utility model.

[0021] Figure 3 It is a three-dimensional diagram of the utility model.

[0022] Figure 4 It is the front view of the utility model.

[0023] In the figure:

[0024] 100, electrical connector; 110, mounting head; 111, first limiting groove; 112, arc-shaped convex buckle; 120, spring piece; 121, connecting part; 122, elastic part; 1221, first bending wall; 1222, second bending wall; 130, power cord;

[0025] 200, mounting seat; 210, bayonet; 211, groove; 212, second limiting groove; 220, limiting arm; 230, limiting protrusion; 240, horizontal wall. DETAILED DESCRIPTION

[0026] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the embodiments of the present invention, and should not be construed as limiting the present invention.

[0027] In the description of the embodiments of the present invention, it should be understood that if there are directional indications in the embodiments of the present invention, such as up, down, left, right, front, back, inside, outside, etc., the directions or positional relationships indicated are based on the directions or positional relationships shown in the accompanying drawings. This is only for the convenience of describing the embodiments of the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, it should not be understood as a limitation on the present invention.

[0028] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0029] In the embodiments of the present invention, unless otherwise clearly specified and limited, if there are terms such as "installed", "connected", "connected", "fixed", etc., they should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection. It can be a mechanical connection or an electrical connection. It can be directly connected or indirectly connected through an intermediate medium. It can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to the specific circumstances.

[0030] like Figures 1 to 4 As shown, an embodiment of the present invention provides a plug structure, including an electrical connector 100 and a mounting base 200 .

[0031] Among them, the mounting base 200 is provided with a bayonet 210 that passes through the front and rear ends of the mounting base 200, and the front end of the mounting base 200 is also provided with a limiting arm 220 extending in the direction of the electrical connector 100 extending into the bayonet 210. It should be understood that a lamp holder of the linear lamp (not shown in the figure) is provided with a slot (not shown in the figure) corresponding to the limiting arm 220, and the mounting base 200 is installed by clamping the limiting arm 220 in the slot, and a limiting protrusion 230 is provided at one end of the limiting arm 220 away from the mounting base 200.

[0032] Furthermore, one end of the electrical connector 100 can pass through the bayonet 210 and abut against the limiting protrusion 230, and the other end of the electrical connector 100 is adapted to the bayonet 210, that is, the electrical connector 100 and the mounting base 200 can be disassembled. When the mounting base 200 does not match the lamp holder of the linear lamp, only the mounting base 200 needs to be replaced, which can avoid wasting the electrical connector 100, greatly save costs, and facilitate assembly by staff, which can greatly improve work efficiency, and has a simple and stable structure.

[0033] In one embodiment, the electrical connector 100 includes a mounting head 110 , a spring 120 , and a power line 130 . Two springs 120 are disposed at intervals along the length direction of the mounting head 110 .

[0034] Furthermore, the spring clip 120 includes a connecting portion 121 and an elastic portion 122, the connecting portion 121 is electrically connected to the power cord 130, the mounting head 110 wraps the connecting portion 121 and the connecting end of the power cord 130 and the connecting portion 121, the elastic portion 122 is exposed relative to the mounting head 110, and the elastic portion 122 is electrically connected to the light strip, that is, the mounting head 110, the spring clip 120 and the connecting end of the power cord 130 are integrally arranged to ensure the stability of the electrical connector 100, prevent the power cord 130 or the spring clip 120 from falling off, and facilitate production and processing.

[0035] In one embodiment, a groove 211 corresponding to the elastic portion 122 is provided on the inner wall of the bayonet 210 . The purpose of providing the groove 211 is to enable the elastic portion 122 to pass through the bayonet 210 without interference, thereby improving assembly efficiency.

[0036] In some specific embodiments, the elastic portion 122 includes a first bending wall 1221, which is bent downward from the front end of the mounting head 110 so that the elastic portion 122 can have elasticity. It should be noted that the lower end of the first bending wall 1221 will be electrically connected to the lamp strip on the lamp holder.

[0037] In one embodiment, the elastic portion 122 includes a second bending wall 1222, and the lower end of the first bending wall 1221 is bent upward to form the second bending wall 1222. The second bending wall 1222 abuts against the lower end of the mounting head 110. The second bending wall 1222 can play a supporting role and can effectively avoid the deformation of the first bending wall 1221.

[0038] In one embodiment, a first limiting groove 111 corresponding to the second bending wall 1222 is provided at the lower end of the mounting head 110, and the second bending wall 1222 can be abutted against the first limiting groove 111. The first limiting groove 111 can improve the stability of the second bending wall 1222 to avoid the problem that the force is offset to both sides and affects the use.

[0039] In one embodiment, an arc-shaped protrusion 112 is provided at the upper end of the mounting head 110, and a second limiting groove 212 cooperating with the arc-shaped protrusion 112 is provided on the bayonet 210 to prevent the mounting head 110 from falling off, and when the arc-shaped protrusion 112 is limited in the second limiting groove 211, a sound will be made, which can serve as a reminder. Of course, when the mounting head 110 is dragged outward by a certain force, the arc-shaped protrusion 112 can be separated from the second limiting groove 212.

[0040] In one embodiment, two limiting arms 220 are spaced apart along the length direction of the mounting head 110 , and the upper end of the mounting head 110 can abut against the lower end of the limiting arm 220 to improve the stability of the mounting head 110 and avoid the problem of its deviation.

[0041] In one embodiment, a horizontal wall 240 extending away from the limiting arm 220 is disposed at the upper end of the mounting seat 200 . The horizontal wall 240 is convenient for fingers to bear force, so as to facilitate the disassembly and assembly of the mounting seat 200 .

[0042] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A plug structure, characterized in that: include: Electrical connector (100); as well as A mounting seat (200), the mounting seat (200) being provided with a bayonet (210) penetrating through the front and rear ends of the mounting seat (200), the front end of the mounting seat (200) being further provided with a limiting arm (220) extending in a direction in which the electrical connector (100) extends into the bayonet (210), and a limiting protrusion (230) being provided at one end of the limiting arm (220) away from the mounting seat (200); One end of the electrical connector (100) can pass through the bayonet (210) and abut against the limiting protrusion (230), and the other end of the electrical connector (100) is adapted to the bayonet (210).

2. A plug structure according to claim 1, characterized in that: The electrical connector (100) comprises a mounting head (110), a spring sheet (120) and a power line (130), wherein two spring sheets (120) are arranged at intervals along the length direction of the mounting head (110); The spring piece (120) comprises a connecting portion (121) and an elastic portion (122); the connecting portion (121) is electrically connected to the power cord (130); the mounting head (110) wraps around the connecting portion (121) and the connecting end between the power cord (130) and the connecting portion (121); the elastic portion (122) is exposed relative to the mounting head (110); and the elastic portion (122) is electrically connected to the light strip.

3. A plug structure according to claim 2, characterized in that: A groove (211) corresponding to the elastic portion (122) is provided on the inner wall of the bayonet (210).

4. A plug structure according to claim 3, characterized in that: The elastic portion (122) comprises a first bending wall (1221), and the first bending wall (1221) is bent downward from the front end of the mounting head (110).

5. A plug structure according to claim 4, characterized in that: The elastic portion (122) comprises a second bent wall (1222), the lower end of the first bent wall (1221) is bent upward to form the second bent wall (1222), and the second bent wall (1222) is in contact with the lower end of the mounting head (110).

6. A plug structure according to claim 5, characterized in that: The lower end of the mounting head (110) is provided with a first limiting groove (111) corresponding to the second bending wall (1222), and the second bending wall (1222) can abut against the first limiting groove (111).

7. A plug structure according to claim 2, characterized in that: The upper end of the mounting head (110) is provided with an arc-shaped convex buckle (112), and the bayonet (210) is provided with a second limiting groove (212) that cooperates with the arc-shaped convex buckle (112).

8. A plug structure according to claim 2, characterized in that: Two limiting arms (220) are arranged at intervals along the length direction of the mounting head (110), and the upper end of the mounting head (110) can abut against the lower end of the limiting arm (220).

9. A plug structure according to claim 8, characterized in that: The upper end of the mounting seat (200) is provided with a horizontal wall (240) extending in a direction away from the limiting arm (220).

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