CN213660723U - Connecting terminal - Google Patents

Abstract

The utility model provides a connecting terminal, which belongs to the technical field of power connectors and comprises a terminal upper cover, a rotating body, a wiring component and a terminal lower cover, wherein the terminal upper cover is provided with an upper cavity and a first wiring hole for a lamp body connecting wire to penetrate through, and the first wiring hole is a round hole; the rotating body is arranged in the upper cavity of the terminal upper cover and is provided with a long hole for adapting to a lamp body connecting wire; the wiring assembly is arranged below the rotating body, and the lamp body connecting wire penetrates through the long hole to be connected with the wiring assembly; the terminal lower cover is fixedly connected with the terminal upper cover, so that the rotating body and the wiring assembly are packaged in a cavity defined by the terminal upper cover and the terminal lower cover. The utility model provides a connecting terminal has set up the rotator in the terminal upper cover, set up on the rotator with the rectangular hole of lamp body connecting wire adaptation, the rotator plays the effect of shutoff, is connected back metallic conductor with the wiring subassembly to the lamp body connecting wire and exposes the part and realizes sealedly, plays insulating effect, has reduced the potential safety hazard.

Description

Connecting terminal

Technical Field

The utility model belongs to the technical field of power connector, more specifically say, relate to a connecting terminal.

Background

A connection terminal is an indispensable connection element between an electronic device and a power supply, and is a conductor device that bridges two conductors on a loop so that current or signals can flow from one conductor to the other.

At present, because the lamp body connecting wire connected to the lamp body is a flat wire, the wire hole of the upper cover of the connecting terminal is a round hole, and the round hole needs to be provided with a diameter according to the maximum width of the lamp body connecting wire, therefore, the gap between the lamp body connecting wire and the wire hole is too large, the effect of insulation sealing cannot be achieved, and the requirement of lamp installation regulation cannot be met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a connecting terminal aims at solving the lamp body connecting wire and does not match with connecting terminal's line hole, causes the poor problem of insulating nature.

In order to achieve the above object, the utility model adopts the following technical scheme: provided is a connection terminal for connecting a lamp body connection line, including: the lamp body connecting wire comprises a terminal upper cover, a rotating body, a wiring assembly and a terminal lower cover, wherein the terminal upper cover is provided with an upper cavity and a first wire inserting hole for the penetration of the lamp body connecting wire, and the first wire inserting hole is a round hole; the rotator is arranged in the upper cavity of the terminal upper cover, and is provided with a long hole for adapting to the lamp body connecting wire; the wiring assembly is arranged below the rotating body, and the lamp body connecting wire penetrates through the long hole to be connected with the wiring assembly; and the terminal lower cover is fixedly connected with the terminal upper cover, so that the rotating body and the wiring assembly are packaged in a cavity enclosed by the terminal upper cover and the terminal lower cover.

As another embodiment of the present application, the rotator is a cylinder which is slidably fitted with an inner wall of the upper chamber.

As another embodiment of the present application, the rotating body includes a cylindrical rim and a spoke provided in the rim, and the elongated hole is provided in the spoke.

As another embodiment of the present application, a limiting structure for limiting the rotating body is disposed at an upper end of the terminal upper cover.

As another embodiment of the present application, the limiting structure is a conical surface disposed in an upper cavity of the terminal upper cover.

As another embodiment of the present application, the wiring assembly is configured to connect a driving output line and a lamp body connecting line, the wiring assembly includes an upper puncture assembly and a lower puncture assembly, the upper puncture assembly is disposed in the upper cavity and includes an upper puncture piece and a fixing piece for fixing the upper puncture piece, and the upper puncture piece is configured to puncture the lamp body connecting line and the driving output line; the lower lancing assembly includes a lower lancing member for lancing the drive output line; the terminal lower cover is provided with a lower cavity and a second wire inserting hole for the driving output wire to pass through, and the lower puncture assembly is arranged in the lower cavity of the terminal lower cover; after the terminal upper cover and the terminal lower cover are fixed, the upper puncture assembly and the lower puncture assembly are tightly pressed in a sealing manner, and the lamp body connecting line and the drive output line are punctured and conducted.

As another embodiment of the present application, the upper piercing member includes an upper piercing tab and a piercing connecting tab provided to the fixing member; the lower piercing part comprises a lower piercing piece and a connecting part connected with the lower piercing piece; the upper puncture piece is positioned between the lamp body connecting wire and the drive output wire and is used for puncturing and conducting a live wire of the lamp body connecting wire and a live wire of the drive output wire; the lower puncture piece is arranged in the terminal lower cover and is used for puncturing a zero line of the drive output line; the puncture connecting sheet is used for puncturing the zero line of the lamp body connecting line and connecting the lower puncture sheet to conduct the zero line of the lamp body connecting line and the zero line of the driving output line.

As another embodiment of the present application, both ends of the upper piercing piece are respectively provided with a piercing portion for piercing a live wire of the lamp body connection line and a live wire of the driving output line; and one end of the puncture connecting sheet is provided with a puncture part for puncturing the zero line of the lamp body connecting line, and the other end of the puncture connecting sheet extends to be connected with the connecting part of the lower puncture sheet.

As another embodiment of this application, connecting portion are equipped with the elasticity bayonet socket, the other end of piercing the connection piece peg graft in the elasticity bayonet socket.

As another embodiment of this application, be equipped with the adaptation on the mounting the locating hole that penetrates respectively after the live wire of lamp body connecting wire and zero line are separated, still be equipped with on the mounting and be used for the location go up the puncture piece with the mounting hole of puncture connection piece, the mounting hole with the locating hole intercommunication.

The utility model provides a connecting terminal's beneficial effect lies in: compared with the prior art, the utility model discloses connecting terminal has set up the rotator in the terminal upper cover, set up the rectangular hole with lamp body connecting wire adaptation on the rotator, the rotator shutoff is between wiring subassembly and terminal upper cover, lamp body connecting wire passes the rectangular hole on first plug wire hole of covering on the terminal and the rotator, be connected the back with wiring subassembly, the rotator plays the effect of shutoff, the metal wire exposes the part to play sealed effect after being connected lamp body connecting wire and wiring subassembly, and play insulating effect, the potential safety hazard has been reduced, satisfy the installation regulation requirement.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is an exploded schematic view of a piercing type connection terminal according to an embodiment of the present invention;

fig. 2 is a schematic perspective view of a piercing type connection terminal according to an embodiment of the present invention;

fig. 3 is a schematic front view of a piercing type connection terminal according to an embodiment of the present invention;

FIG. 4 is a sectional view taken along line A-A of FIG. 3;

fig. 5 is a schematic front view of a piercing type connection terminal according to an embodiment of the present invention;

FIG. 6 is a sectional view taken along line B-B of FIG. 5;

fig. 7 is a schematic structural view illustrating a piercing state of a piercing-type connection terminal according to an embodiment of the present invention;

fig. 8 is a schematic perspective view of an upper puncture assembly according to an embodiment of the present invention;

fig. 9 is a schematic perspective view of a lower lancing assembly according to an embodiment of the present invention;

fig. 10 is a schematic structural view of an upper portion of a piercing-type connection terminal according to an embodiment of the present invention;

fig. 11 is a schematic structural view of a puncture-type connection terminal provided in an embodiment of the present invention, with a terminal upper cover and a terminal lower cover removed;

fig. 12 is a schematic structural view of a puncture-type connection terminal according to an embodiment of the present invention, with a terminal lower cover removed;

fig. 13 is a schematic structural view of a terminal lower cap of a piercing-type connection terminal according to an embodiment of the present invention;

fig. 14 is a schematic structural view of a fixing body of a piercing-type connection terminal according to an embodiment of the present invention;

fig. 15 is a schematic structural view of a terminal upper cover of a piercing-type connection terminal according to an embodiment of the present invention;

FIG. 16 is a sectional view taken along line C-C of FIG. 15;

fig. 17 is a schematic structural view of a rotating block of a puncture-type connection terminal according to an embodiment of the present invention;

fig. 18 is a sectional structural view taken along line D-D in fig. 17.

In the figure: 1. a lamp body connecting wire; 2. a terminal upper cover; 21. a first wire insertion hole; 22. an upper chamber; 23. a limiting step; 24. a positioning column; 3. a rotating body; 31. a strip hole; 4. a fixing member; 41. positioning holes; 42. mounting holes; 5. arranging a puncture sheet; 6. a connecting nut; 7. a lower piercing assembly; 71. a puncture sheet is arranged; 72. an elastic bayonet; 73. a connecting portion; 8. a terminal lower cover; 81. positioning a groove; 82. a second wire insertion hole; 9. a drive output line; 10. the connecting sheet is punctured.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, 4, 6, 15 to 18, the connection terminal according to the present invention will now be described. The connection terminal includes: the lamp body connecting wire structure comprises a terminal upper cover 2, a rotating body 3, a wiring assembly and a terminal lower cover 8, wherein the terminal upper cover 2 is provided with an upper cavity 22 and a first wire inserting hole 21 for a lamp body connecting wire 1 to penetrate through, and the first wire inserting hole 21 is a round hole; the rotator 3 is arranged in the upper cavity 22 of the terminal upper cover 2, and the rotator 3 is provided with a long hole 31 for adapting the lamp body connecting wire 1; the wiring component is arranged below the rotating body 3, and the lamp body connecting wire 1 passes through the strip hole 31 to be connected with the wiring component; and the terminal lower cover 8 is fixedly connected with the terminal upper cover 2, so that the rotary body 3 and the wiring assembly are encapsulated in a cavity enclosed by the terminal upper cover 2 and the terminal lower cover 8.

The utility model provides a connecting terminal, compared with the prior art, set up rotator 3 in terminal upper cover 2, set up the rectangular hole 31 with 1 adaptation of lamp body connecting wire on rotator 3, 3 shutoff of rotator are between wiring subassembly and terminal upper cover 2, lamp body connecting wire 1 passes first plug wire hole 21 on terminal upper cover 2 and the rectangular hole 31 on rotator 3, be connected the back with the wiring subassembly, rotator 3 plays the effect of shutoff, the metallic conductor exposes the part to play sealed effect after being connected lamp body connecting wire 1 and wiring subassembly, and play insulating effect, the potential safety hazard has been reduced, satisfy the installation regulation requirement.

Referring to fig. 1, 4, 6, and 17 to 18, the rotator 3 is a cylinder and is slidably engaged with the inner wall of the upper cavity 22. That is, the outer wall of the rotator 3 is fitted to the inner wall of the upper chamber 22, thereby achieving an insulation sealing effect.

As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1, 4, 6, and 17 to 18, the rotator 3 includes a cylindrical rim and a spoke disposed in the rim, and the elongated hole 31 is disposed on the spoke. The spokes are 1/3 to 1/2 in height from the rotor 3, so that the weight of the rotor 3 and thus the weight of the entire connection terminal can be reduced. Further, air chambers are formed at both ends of the rotary body 3, respectively, and an insulating effect is also obtained.

As a specific implementation manner of the embodiment of the present invention, referring to fig. 1, 4, 6, and 15 to 18, the upper end of the terminal upper cover 2 is provided with a limiting structure of the limiting rotator 3. The limiting structure keeps a certain distance between the rotator 3 and the first wire inserting hole 21 of the terminal upper cover 2, so that a certain cavity is formed, and sealing insulation is facilitated.

As a specific implementation manner of the embodiment of the present invention, please refer to fig. 4, fig. 6, and fig. 15 to fig. 16, the limiting structure is a conical surface disposed in the upper cavity 22 of the terminal upper cover 2. The conical surface is processed on the inner side of the top of the terminal upper cover 2, so that the terminal upper cover can be used as the limit of the rotator 3, and the terminal upper cover is simple and convenient to process.

As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 to 18 for conducting the driving output line 9 and the lamp body connecting line 1, the wiring assembly includes an upper piercing assembly and a lower piercing assembly 7, the upper piercing assembly is disposed in the upper chamber 22 and includes an upper piercing member and a fixing member 4 for fixing the upper piercing member, the upper piercing member is used for piercing the lamp body connecting line 1 and the driving output line 9; the lower lancing assembly 7 includes a lower lancing member for lancing the drive output line 9; the terminal lower cover 8 is provided with a lower cavity and a second wire inserting hole 82 for the driving output line 9 to pass through, the lower puncture assembly 7 is arranged in the lower cavity of the terminal lower cover 8, and after the terminal upper cover 2 and the terminal lower cover 8 are fixed, the upper puncture assembly and the lower puncture assembly 7 are tightly pressed in a sealing manner, so that the lamp body connecting line 1 and the driving output line 9 are punctured and conducted.

An upper puncture piece and a lower puncture piece are respectively arranged in the terminal upper cover 2 and the terminal lower cover 8, two conducting wires needing to be conducted are punctured through the upper puncture piece and the lower puncture piece, the conduction between the two conducting wires is achieved, the upper puncture piece and the lower puncture piece are respectively arranged in the upper cavity 22 and the lower cavity, the two conducting wires respectively extend into the upper cavity 22 and the lower cavity, and the punctured positions are also sealed in a cavity formed by the terminal upper cover 2 and the terminal lower cover 8.

By using the connecting terminal provided by the utility model, the lead connection can be carried out without stripping the exposed metal wires of the insulating layers of the lamp body connecting wire 1 and the drive output wire 9; when the connecting terminal is assembled, after the conducting wire penetrates into or passes through the corresponding through hole, the upper terminal cover 2 and the lower terminal cover 8 are fixedly pressed, the upper puncturing piece and the lower puncturing piece puncture the insulating layer of the conducting wire, and therefore the two conducting wires can be conducted, and further the circuit is conducted. When the connecting terminal is assembled, the conduction of two wires can be realized, the operation is simple and convenient, the time and the labor are saved, the problem of exposing a metal wire can be avoided, and the potential safety hazard is greatly reduced.

The terminal lower cover 8 of this embodiment is provided with a positioning groove 81 for mounting a lower piercing member, and the lower piercing member 7 is disposed in the positioning groove 81, so that positioning can be achieved.

As a specific implementation manner of the embodiment of the present invention, please refer to fig. 7 to 9, the upper piercing member includes an upper piercing piece 5 and a piercing connecting piece 10 disposed on the fixing member 4; the lower piercing member includes a lower piercing piece 71 and a connecting portion 73 connected to the lower piercing piece 71; the upper puncture piece 5 is positioned between the lamp body connecting line 1 and the drive output line 9 and is used for puncturing and conducting a live wire of the lamp body connecting line 1 and a live wire of the drive output line 9; the lower puncture piece 71 is arranged in the terminal lower cover 8 and is used for puncturing the zero line of the driving output line 9; the piercing connecting piece 10 is used for piercing the zero line of the lamp body connecting line 1, connecting the lower piercing piece 71, and conducting the zero line of the lamp body connecting line 1 and the zero line of the driving output line 9.

In this embodiment, the driving unit on the lamp is taken as an example to describe below, the lamp generally needs two wire connections, one is a live wire, the other is a zero wire, and the wire connections with the same color are connected, that is, the live wire is connected with the live wire, and the zero wire is connected with the zero wire, so that the conduction of the two live wires is realized through the upper piercing piece 5, and the conduction between the zero wires is realized by using the lower piercing piece 71 and the piercing connecting piece 10.

As a specific implementation manner of the embodiment of the present invention, please refer to fig. 8 to 9, both ends of the upper piercing piece 5 are respectively provided with a piercing portion for piercing the live wire of the lamp body connecting wire 1 and the live wire of the driving output wire 9; one end of the piercing connecting piece 10 is provided with a piercing part for piercing the zero line of the lamp body connecting wire 1, and the other end thereof extends to be connected with the connecting part 73 of the lower piercing piece 71. In this embodiment, the piercing part is an acute sharp angle, which is convenient for piercing the insulating layer and conducting with the internal metal wire in a contact manner, and the piercing part is tightly contacted with the metal wire under the compression of the terminal upper cover 2 and the terminal lower cover 8 except for the acute sharp angle, so that the metal at other parts of the wire is not exposed, and the sealing of the terminal upper cover 2 and the terminal lower cover 8 is reused, thereby ensuring the insulating property between the wire connecting part 73 and the outside, and avoiding potential safety hazards.

Referring to fig. 7 and 9 to 11, as a specific implementation manner of the embodiment of the present invention, the connecting portion 73 is provided with an elastic bayonet 72, and the other end of the piercing connecting piece 10 is inserted into the elastic bayonet 72. The piercing connecting piece 10 is inserted into the connecting part 73 and is reliably connected with the lower piercing piece 71 under the action of the elastic bayonet 72. In this embodiment, the connection portion 73 is formed by bending a copper plate or a copper strip, and the bending portions are formed at the end portions of the two copper strips at the elastic bayonet 72, so as to elastically clamp the inserted piercing connection piece 10.

As a specific implementation manner of the embodiment of the present invention, please refer to fig. 8, the puncturing parts at both ends of the upper puncturing piece 5 are arranged diagonally. In a specific embodiment, the upper piercing piece 5 includes a rectangular upper piercing body, and the piercing portions are disposed on opposite ends of the upper piercing body and diagonally disposed, so that the strength of the upper piercing piece 5 can be improved by using the transverse length of the rectangular upper piercing body without increasing the length of the upper piercing piece 5, thereby shortening the overall length of the connection terminal and reducing the overall dimension of the connection terminal.

As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 and 14, the fixing member 4 is provided with a positioning hole 41 for respectively penetrating the live wire and the zero wire of the adaptive lamp body connecting wire 1 after being separated, the fixing member 4 is further provided with a mounting hole 42 for positioning the upper piercing piece 5 and the piercing connecting piece 10, and the mounting hole 42 is communicated with the positioning hole 41. In this embodiment, the live wire and the zero wire at the end of the lamp body connecting wire 1 are separated and respectively inserted into the positioning hole 41 to realize positioning, the rectangular upper piercing body of the upper piercing piece 5 realizes positioning by using the mounting hole 42, and meanwhile, the piercing parts of the upper piercing piece 5 and the piercing connecting piece 10 are both exposed out of the corresponding mounting hole 42 to pierce the live wire and the zero wire of the lamp body connecting wire 1; when the other piercing part of the upper piercing piece 5 pierces the drive output line 9, the other end of the piercing connecting piece 10 is inserted into the elastic bayonet 72 provided on the lower piercing piece 71. In this embodiment, the fixing member 4 serves to fix the lamp body connecting wire 1 and the upper limit piercing assembly, and the fixing member 4 is assembled in the terminal upper cover 2, and the upper cavity 22 of the terminal upper cover 2 provides a reliable support for the fixing member 4.

As a specific implementation manner of the embodiment of the present invention, please refer to fig. 4, fig. 6 and fig. 16, the inner wall of the terminal upper cover 2 is provided with a limiting step 23 for limiting the fixing member 4. The fixing part 4 is limited through the limiting step 23, when the terminal upper cover 2 is fixed with the terminal lower cover 8, the limiting step 23 extrudes the fixing part 4 to move towards the direction of the terminal lower cover 8, and finally the upper puncture assembly and the lower puncture assembly 7 puncture the conducting wires and are in close contact with the metal wires of the conducting wires, so that reliable conduction of the two conducting wires is realized.

As a specific implementation manner of the embodiment of the present invention, please refer to fig. 4, fig. 6 and fig. 16, the limiting step 23 is an annular structure. The limiting step 23 with the annular structure is arranged, and the pressing reliability of the fixing piece 4 is improved.

As a specific implementation manner of the embodiment of the present invention, please refer to fig. 4, fig. 6 and fig. 16, the terminal lower cover 8 is connected with the terminal upper cover 2 by a screw thread. Specifically, an external thread is provided on the terminal lower cover 8, and an internal thread is provided on the terminal upper cover 2, or vice versa. The terminal upper cover 2 and the terminal lower cover 8 may be connected by screws. The screw thread or screw connection, the equipment is simple and convenient, connect reliably.

As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 to 6, a connection nut 6 is disposed between the terminal upper cover 2 and the terminal lower cover 8, the connection nut 6 is in threaded connection with the terminal lower cover 8, and the connection nut 6 is in threaded connection with the terminal upper cover 2. In this embodiment, the connecting nut 6 is located at an outer side of a section of the fixing member 4, and the connecting nut 6 is disposed, so that the length of the terminal upper cover 2 can be shortened, and the depth of the upper cavity 22 can be reduced, so that most of the fixing member 4 is exposed outside the upper cavity 22, and assembly of components assembled on the fixing member 4 is facilitated.

Wherein, the screw is sleeved with a spring which plays the role of pre-tightening and adjusting during connection; meanwhile, the terminal upper cover 2 is also provided with a positioning column 24 which corresponds to a guide hole on the connecting nut 6 and plays a role in guiding and positioning the connection between the connecting nut 6 and the terminal upper cover 2.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. Connecting terminal for connect lamp body connecting wire, its characterized in that includes:

the terminal upper cover is provided with an upper cavity and a first wire inserting hole for the penetration of the lamp body connecting wire, and the first wire inserting hole is a round hole;

the rotating body is arranged in the upper cavity of the terminal upper cover and is provided with a long hole for adapting to the lamp body connecting wire;

the wiring assembly is arranged below the rotating body, and the lamp body connecting wire penetrates through the long hole to be connected with the wiring assembly; and

and the terminal lower cover is fixedly connected with the terminal upper cover, so that the rotating body and the wiring assembly are packaged in a cavity enclosed by the terminal upper cover and the terminal lower cover.

2. A terminal according to claim 1, wherein the rotator is a cylinder which is a sliding fit with the inner wall of the upper cavity.

3. A connecting terminal according to claim 2, wherein the rotating body comprises a cylindrical rim and a spoke provided in the rim, the elongated hole being provided in the spoke.

4. A connecting terminal according to claim 1, wherein the upper end of the terminal upper cover is provided with a stopper structure for stopping the rotating body.

5. A connecting terminal according to claim 4, wherein the limiting structure is a conical surface disposed in the upper cavity of the terminal upper cover.

6. The connection terminal according to claim 1, wherein the wiring member is adapted to conduct a drive output line and a lamp body connection line, the wiring member includes an upper puncture member and a lower puncture member, the upper puncture member is disposed in the upper cavity and includes an upper puncture member and a fixing member for fixing the upper puncture member, the upper puncture member is adapted to puncture the lamp body connection line and the drive output line; the lower lancing assembly includes a lower lancing member for lancing the drive output line; the terminal lower cover is provided with a lower cavity and a second wire inserting hole for the driving output wire to pass through, and the lower puncture assembly is arranged in the lower cavity of the terminal lower cover; and after the terminal upper cover and the terminal lower cover are fixed, the upper puncture assembly and the lower puncture assembly are tightly pressed in a sealing manner, and the lamp body connecting wire and the drive output wire are punctured and conducted.

7. The connection terminal according to claim 6, wherein the upper piercing member includes an upper piercing tab and a piercing connecting tab provided to the fixing member; the lower piercing part comprises a lower piercing piece and a connecting part connected with the lower piercing piece;

the upper puncture piece is positioned between the lamp body connecting wire and the drive output wire and is used for puncturing and conducting a live wire of the lamp body connecting wire and a live wire of the drive output wire;

the lower puncture piece is arranged in the terminal lower cover and is used for puncturing a zero line of the drive output line;

the puncture connecting sheet is used for puncturing the zero line of the lamp body connecting line and connecting the lower puncture sheet to conduct the zero line of the lamp body connecting line and the zero line of the driving output line.

8. The connection terminal according to claim 7, wherein both ends of the upper piercing piece are respectively provided with piercing portions for piercing a live wire of the lamp body connection line and a live wire of the drive output line; and one end of the puncture connecting sheet is provided with a puncture part for puncturing the zero line of the lamp body connecting line, and the other end of the puncture connecting sheet extends to be connected with the connecting part of the lower puncture sheet.

9. A connecting terminal according to claim 7, wherein the connecting portion is provided with a resilient bayonet, and the other end of the piercing web is inserted into the resilient bayonet.

10. A connecting terminal according to claim 7, wherein the fixing member is provided with positioning holes adapted to be inserted through the live wire and the neutral wire of the lamp body connecting wire after being separated from each other, and the fixing member is further provided with mounting holes for positioning the upper piercing piece and the piercing connecting piece, the mounting holes communicating with the positioning holes.

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