Lamp connector and lamp
阅读说明:本技术 一种灯具连接器及灯具 (Lamp connector and lamp ) 是由 张奇 于 2020-07-01 设计创作,主要内容包括:本发明公开了一种灯具连接器。灯具连接器包括具有安装面的壳体;设置在壳体中的地线接线组件,地线接线组件包括能够固定在壳体上的接地螺钉和用于与地线电连接的接地弹片,接地螺钉能够固定壳体并且贯穿安装面后与接地弹片电连接。使用时,由于接地螺钉能够贯穿灯具连接器的壳体的安装面后与接地弹片电连接,并且接地弹片与地线电连接,从而实现地线接线组件的接地,即实现了灯具连接器的接地。整个安装过程不需要额外设置接地线或者连接片,组装成本较低,提高了企业的经济效益。此外,本发明还公开了一种灯具。(The invention discloses a lamp connector. The lamp connector comprises a housing having a mounting surface; the ground wire wiring assembly is arranged in the shell and comprises a ground screw capable of being fixed on the shell and a ground elastic sheet used for being electrically connected with a ground wire, and the ground screw can be fixed on the shell and penetrates through the mounting surface to be electrically connected with the ground elastic sheet. When the grounding bolt is used, the grounding bolt can penetrate through the mounting surface of the shell of the lamp connector and then is electrically connected with the grounding elastic sheet, and the grounding elastic sheet is electrically connected with the ground wire, so that the grounding of the ground wire wiring assembly is realized, namely the grounding of the lamp connector is realized. The whole installation process does not need to additionally arrange a grounding wire or a connecting sheet, the assembly cost is low, and the economic benefit of an enterprise is improved. In addition, the invention also discloses a lamp.)
1. A light fixture connector, comprising:
a housing (11) having a mounting surface (1101);
the ground wire connection assembly (12) is arranged in the shell (11), the ground wire connection assembly (12) comprises a grounding screw (121) capable of being fixed on the shell (11) and a grounding elastic sheet (122) used for being electrically connected with a ground wire, and the grounding screw (121) can be fixed on the shell (11) and penetrates through a mounting surface (1101) of the shell (11) to be electrically connected with the grounding elastic sheet (122).
2. A lamp connector according to claim 1, characterized in that the grounding spring (122) comprises a first coupling part (1221) and a second coupling part (1222), the first coupling part (1221) being adapted to be in contact connection with the ground line; the second coupling portion (1222) is disposed on the first coupling portion (1221), and the second coupling portion (1222) is in contact connection with the ground screw (121) when the ground screw (121) penetrates the mounting surface (1101).
3. The lamp connector as claimed in claim 2, wherein the second coupling portion (1222) comprises a first resilient arm (1222-a), the first resilient arm (1222-a) comprises a first fixing piece (1222-a1) fixed on the first coupling portion (1221), and a first suspending piece (1222-a2) extending from the first fixing piece (1222-a1) in a direction approaching the ground screw (121), and the first suspending piece (1222-a2) compresses the ground screw (121) after the ground screw (121) penetrates the mounting surface (1101).
4. The lamp connector as claimed in claim 3, wherein the first fixing piece (1222-a1) extends from the first coupling portion (1221) in a direction perpendicular to an extension direction of the first coupling portion (1221).
5. The lamp connector as claimed in claim 3, wherein the first hanging piece (1222-a2) extends from the first fixing piece (1222-a1) along an extending direction of the first coupling portion (1221).
6. A lamp connector according to claim 3, wherein the surface of the first suspension tab (1222-a2) contacting the ground screw (121) is a cylindrical surface.
7. The lamp connector as recited in claim 3, wherein the second coupling portion (1222) further comprises a second resilient arm (1222-b), the second resilient arm (1222-b) being arranged on the first coupling portion (1221) symmetrically to the first resilient arm (1222-a).
8. The lamp connector according to claim 2, wherein a coupling hole (1221-a) is further provided at a portion of the first coupling portion (1221) corresponding to the ground screw (121).
9. The lamp connector of claim 2, wherein the grounding spring (122) further comprises a first barb portion (1221-b) disposed at an end of the first coupling portion (1221) away from the ground line, and the housing (11) is provided with a first engaging groove (1102) for engaging with the first barb portion (1221-b).
10. The lamp connector of claim 9, wherein the first barb portion (1221-b) comprises a first fixed clip arm (1221-b1), a first clip arm (1221-b2), a second clip arm (1221-b3), a first bent edge (1221-b4), and a second bent edge (1221-b5), wherein the first fixed clip arm (1221-b1) is perpendicularly fixed to the first coupling portion (1221), the first clip arm (1221-b2) and the second clip arm (1221-b3) are symmetrically disposed on both sides of the fixed clip arm, the first bent edge (1221-b4) is disposed at an end of the first clip arm (1221-b2) away from the first fixed clip arm (1221-b1), and the second bent edge (1221-b5) is disposed at an end of the second clip arm (1221-b3) away from the first fixed clip arm (1221-b1), the first bending edge (1221-b4) and the second bending edge (1221-b5) overlap at a notch of the first card slot (1102).
11. A lamp connector according to claim 10, wherein the ground wire assembly (12) further comprises a ground wire spring (123), a ground wire bayonet for mounting a ground wire is formed between the ground wire spring (123) and the first coupling portion (1221), the ground wire is clamped in the ground wire bayonet when the ground wire is inserted into the ground wire bayonet, and a ground wire interface (1104) corresponding to the ground wire bayonet is provided on the housing (11).
12. The lamp connector of claim 11, wherein the ground terminal spring piece (123) comprises a first bent piece (1231) extending in a vertical direction of the first coupling portion (1221), a second bent piece (1232) extending from the first bent piece (1231) in an extending direction of the first coupling portion (1221), and a third bent piece (1233) extending from the second bent piece (1232) to be inclined near the first coupling portion (1221) and the first bent piece (1231), and the ground bayonet is formed between the third bent piece (1233) and the first coupling portion (1221).
13. A lamp connector according to claim 12, wherein said lamp connector (1) further comprises a ground wire unlocking key (13) provided on said housing (11) and engaged with said third bent piece (1233), and wherein a diameter of said ground wire bayonet is increased when said ground wire unlocking key (13) is pressed.
14. A lamp connector according to claim 13, characterized in that said lamp connector (1) further comprises a first wiring member (14) and a second wiring member (15) provided in said housing (11), said second wiring member (15) being identical in structure to said first wiring member (14).
15. The lamp connector of claim 14, wherein the first wire assembly (14) comprises a first spring (141) electrically connected to the first wire.
16. The lamp connector of claim 15, wherein the first resilient piece (141) comprises a third coupling portion (1411) for contacting with the first wire and a second barbed portion (1412) disposed at an end of the third coupling portion (1411) away from the first wire, the second barbed portion (1412) is identical in structure to the first barbed portion (1221-b), and the housing (11) is provided with a second engaging groove (1103) for engaging with the second barbed portion (1412).
17. The lamp connector according to claim 16, wherein the first wire connecting assembly (14) further comprises a first wire connecting elastic piece (142), the first wire connecting elastic piece (142) has the same structure as the ground wire connecting elastic piece (123), a first wire bayonet for installing a first wire is formed between the first wire connecting elastic piece (142) and the third coupling portion (1411), when the first wire bayonet is inserted into the first wire, the first wire is clamped in the first wire bayonet, and a first wire interface (1105) corresponding to the first wire bayonet is arranged on the housing (11).
18. The lamp connector of claim 17, wherein the first wiring assembly (14) further comprises a first unlocking key (143) which is disposed on the housing (11) and has the same structure as the ground wire unlocking key (13), the first unlocking key (143) is engaged with the first wiring dome (142), and when the first unlocking key (143) is pressed, the diameter of the first wire bayonet is increased.
19. The lamp connector of claim 14 wherein said housing (11) has a partition (1106) separating said ground wire assembly (12), said first wire assembly (14) and said second wire assembly (15) from different conductive areas.
20. A lamp connector according to claim 19, wherein the housing (11) comprises an upper cover (1107) and a lower cover (1108) which are fastened together, the upper cover (1107) and the lower cover (1108) are bolted together to form a cavity capable of accommodating the ground wiring assembly (12), the first wiring assembly (14) and the second wiring assembly (15), and the mounting surface (1101) is disposed at the bottom of the lower cover (1108).
21. A luminaire connector as claimed in claim 1, characterized in that the luminaire connector (1) further comprises a bar interface (1109) arranged at the rear of the housing (11) and intended for connection with a luminaire.
22. A lamp, characterized by comprising a metal tray (2) and the lamp connector (1) as claimed in any one of claims 1 to 21, wherein the metal tray (2) is provided with a first mounting hole (21), a grounding screw (121) of the lamp connector (1) passes through the first mounting hole (21) and is fixedly connected with a housing (11) of the lamp connector (1), and the grounding screw (121) penetrates through a mounting surface (1101) of the housing (11) and is electrically connected with a grounding spring (122) of the lamp connector (1).
23. A luminaire as claimed in claim 22, further comprising a serrated gasket (3) arranged between the luminaire connector (1) and the metal tray (2).
Technical Field
The invention relates to the field of lamps, in particular to a lamp connector and a lamp.
Background
A connector is a component that is frequently touched by the engineer of electronic engineering, and its function is very simple: a bridge for communication is erected between the blocked part or isolated and non-communicated circuits in the circuit, so that current flows, and the circuit achieves the preset function. Connectors are indispensable parts in electronic devices, for example, a lamp connector is needed for connecting a lamp to a circuit.
At present, there are two common grounding methods for the lamp connector. One is to arrange a grounding wire, so that one end of the grounding wire is fixed on a grounding wire connecting terminal, and the other end of the grounding wire is fixed with the metal tray by a grounding screw; the other type is that a connecting sheet is arranged on the ground wire connecting terminal, and a connecting hole is arranged on the metal tray, so that the connecting sheet penetrates out of the connecting hole of the metal tray and is contacted with the metal tray, and the aim of conducting the ground wire connecting terminal is fulfilled. The two grounding modes need to additionally arrange a grounding wire or a connecting sheet, so that the assembly cost is higher, and the economic benefit of an enterprise is reduced.
Therefore, how to design a lamp connector with lower assembly cost, so as to improve the economic benefit of enterprises becomes a problem to be solved by those skilled in the art.
Disclosure of Invention
In view of the above, the present invention provides a lamp connector with low assembly cost, so as to improve the economic benefit of enterprises.
In order to achieve the purpose, the invention provides the following technical scheme:
a light fixture connector, comprising:
a housing having a mounting surface;
the grounding wire connection assembly is arranged in the shell and comprises a grounding screw and a grounding elastic sheet, the grounding screw can be fixed on the shell, the grounding elastic sheet is used for being electrically connected with a grounding wire, and the grounding screw can be used for fixing the shell and penetrates through the mounting surface of the shell to be electrically connected with the grounding elastic sheet.
Preferably, in the lamp connector, the grounding elastic sheet includes a first coupling portion and a second coupling portion, and the first coupling portion is used for being in contact connection with the ground wire; the second coupling part is disposed on the first coupling part and is in contact connection with the ground screw when the ground screw penetrates the mounting surface.
Preferably, in the lamp connector, the second coupling portion includes a first elastic arm, the first elastic arm includes a first fixing piece fixed to the first coupling portion, and a first suspending piece extending from the first fixing piece to a direction close to the ground screw, and the first suspending piece compresses the ground screw when the ground screw penetrates through the mounting surface.
Preferably, in the above luminaire connector, the first fixing piece extends from the first coupling portion along a direction perpendicular to an extending direction of the first coupling portion.
Preferably, in the lamp connector, the first hanging piece extends from the first fixed piece along an extending direction of the first coupling portion.
Preferably, in the lamp connector, a surface of the first suspension tab contacting the ground screw is a cylindrical surface.
Preferably, in the lamp connector, the second coupling portion further includes a second elastic arm, and the second elastic arm is symmetrically arranged with respect to the first elastic arm on the first coupling portion.
Preferably, in the lamp connector, a coupling hole is further provided at a portion of the first coupling portion corresponding to the ground screw.
Preferably, in above-mentioned lamps and lanterns connector, ground connection shell fragment still including set up in first coupling portion is kept away from the first barb portion of the one end of ground wire, the casing is provided with and blocks the first draw-in groove of first barb portion.
Preferably, in above-mentioned lamps and lanterns connector, first barb portion includes first fixed card arm, first card arm, second card arm, first buckle along and the second is buckled along, wherein, first fixed card arm vertical fixation is in on the first coupling portion, first card arm with the setting of second card arm symmetry is in the both sides of fixed card arm, first buckle along setting up first card arm is kept away from the one end of first fixed card arm, the second is buckled along setting up the second card arm is kept away from the one end of first fixed card arm, first buckle along with the second is buckled along the overlap joint and is in the notch department of first draw-in groove.
Preferably, in the lamp connector, the ground wire connection assembly further includes a ground wire connection elastic piece, a ground wire bayonet for installing a ground wire is formed between the ground wire connection elastic piece and the first coupling portion, when the ground wire is inserted into the ground wire bayonet, the ground wire is clamped in the ground wire bayonet, and the housing is provided with a ground wire interface corresponding to the ground wire bayonet.
Preferably, in the lamp connector, the ground wire connecting elastic sheet includes a first bent sheet extending along a vertical direction of the first coupling portion, a second bent sheet extending from the first bent sheet along a direction extending from the first coupling portion, and a third bent sheet extending from the second bent sheet to a position close to the first coupling portion and the first bent sheet in an inclined manner, and the ground wire bayonet is formed between the third bent sheet and the first coupling portion.
Preferably, in the lamp connector, the lamp connector further includes a ground wire unlocking key disposed on the housing and engaged with the third bending piece, and when the ground wire unlocking key is pressed, a caliber of the ground wire bayonet is increased.
Preferably, in the above lamp connector, the lamp connector further includes a first wiring member and a second wiring member provided in the housing, the second wiring member having the same structure as the first wiring member.
Preferably, in the lamp connector, the first wiring assembly includes a first spring piece electrically connected to the first wire.
Preferably, in above-mentioned lamps and lanterns connector, first shell fragment including be used for with the third coupling portion that first wire contact is connected with set up in third coupling portion keeps away from the second barb portion of the one end of first wire, the second barb portion with first barb portion structure is the same, the casing is provided with and blocks the second draw-in groove of second barb portion.
Preferably, in the lamp connector, the first wiring assembly further includes a first wiring elastic sheet, the first wiring elastic sheet has the same structure as the ground wire wiring elastic sheet, a first wire bayonet for installing a first wire is formed between the first wiring elastic sheet and the third coupling portion, when the first wire bayonet is inserted into the first wire, the first wire is clamped at the first wire bayonet, and the housing is provided with a first wire interface corresponding to the first wire bayonet.
Preferably, in the lamp connector, the first wiring assembly further includes a first unlocking key which is arranged on the housing and has the same structure as the ground wire unlocking key, the first unlocking key is matched with the first wiring elastic sheet, and when the first unlocking key is pressed, the caliber of the first wire bayonet is increased.
Preferably, in the above-described lamp connector, the housing has a partition portion that partitions the ground wiring member, the first wiring member, and the second wiring member from different conductive areas.
Preferably, in the lamp connector, the housing includes an upper cover and a lower cover that are fastened together, the upper cover and the lower cover are connected by bolts to form a cavity capable of accommodating the ground wiring assembly, the first wiring assembly and the second wiring assembly, and the bottom of the lower cover is provided with the mounting surface.
Preferably, in the above light fixture connector, the light fixture connector further includes a bar interface disposed at a rear portion of the housing and used for connecting with a light fixture.
According to the technical scheme, when the lamp connector provided by the invention is used for connecting the ground wire, the grounding screw of the ground wire wiring component can penetrate through the mounting surface of the shell of the lamp connector and then is electrically connected with the grounding elastic sheet, and the grounding elastic sheet is electrically connected with the ground wire, so that the grounding of the ground wire wiring component is realized, namely the grounding of the lamp connector is realized. The whole installation process does not need to additionally arrange a grounding wire or a connecting sheet, the assembly cost is low, and the economic benefit of an enterprise is improved.
In addition, the invention also discloses a lamp, which comprises a metal tray and a lamp connector, wherein the lamp connector is the lamp connector, the metal tray is provided with a first mounting hole, a grounding screw of the lamp connector penetrates through the first mounting hole and is fixedly connected with a shell of the lamp connector, and the grounding screw penetrates through the mounting surface of the shell and is then electrically connected with a grounding elastic sheet of the lamp connector.
Preferably, in the above light fixture, a serrated gasket is further included between the light fixture connector and the metal tray.
According to the technical scheme, when the lamp provided by the invention is used, the metal tray of the lamp is connected with the lamp connector, the grounding screw of the lamp connector can penetrate through the metal tray and the mounting surface of the lamp connector and is electrically connected with the grounding elastic sheet of the lamp connector, and the grounding elastic sheet of the lamp connector is electrically connected with the ground wire, so that the grounding of the lamp is realized. The whole installation process does not need to independently set a grounding wire or a connecting sheet, the assembly cost is low, and the economic benefit of an enterprise is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic view illustrating an assembly of a lamp connector and a metal tray according to an embodiment of the present invention;
fig. 2 is an exploded view of an assembly of a lamp connector and a metal tray according to an embodiment of the present invention;
fig. 3 is a schematic cross-sectional view illustrating an assembly of a lamp connector and a metal tray according to an embodiment of the present invention;
fig. 4 is a schematic front structural diagram of a lamp connector according to an embodiment of the present invention;
fig. 5 is a schematic back structure diagram of a lamp connector according to an embodiment of the present invention;
fig. 6 is an exploded view of a lamp connector according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a ground wire connection spring plate of a lamp connector according to an embodiment of the present invention;
fig. 8 is a schematic front structure view of a grounding elastic sheet of a lamp connector according to an embodiment of the present invention;
fig. 9 is a schematic view of a back structure of a grounding elastic sheet of a lamp connector according to an embodiment of the present invention.
Wherein: 1 is a lamp connector, 2 is a metal tray, 3 is a zigzag gasket, 11 is a shell, 1101 is a mounting surface, 1101-a is a first connecting hole, 1101-b is a second connecting hole, 1101-c is a third connecting hole, 1102 is a first card slot, 1103 is a second card slot, 1104 is a ground wire interface, 1105 is a first wire interface, 1106 is a separating part, 1107 is an upper cover, 1108 is a lower cover, 1109 is a strip interface, 1110 is a first cylinder, 1111 is a second cylinder, 12 is a ground wire connection assembly, 121 is a grounding screw, 122 is a grounding spring, 1221 is a first coupling part, 1221-a is a coupling hole, 1221-b is a first barb part, 1221-b1 is a first fixed card arm, 1221-b2 is a first card arm, 1221-b3 is a second card arm, 1221-b4 is a first bent edge, 1221-b5 is a second bent edge, 1221-c is a first fixed hole, 1221-d is a T-shaped surface, 1222 is a second coupling portion, 1222-a is a first elastic arm, 1222-a1 is a first fixing piece, 1222-a2 is a first suspending piece, 1222-b is a second elastic arm, 1222-b1 is a second fixing piece, 1222-b2 is a second suspending piece, 123 is a ground wire spring, 1231 is a first bent piece, 1232 is a second bent piece, 1233 is a third bent piece, 1233-a is a recessed portion, 13 is a ground wire unlocking key 13, 14 is a first wire connecting component, 141 is a first spring piece, 1411 is a third coupling portion, 1412 1-a is a second fixing hole, 1412 is a second reversed portion, 142 is a first wire spring piece, 143 is a first unlocking key, 15 is a second wire connecting component, 151 is a second spring piece, 152 is a second wire spring piece, 153 is a second unlocking key, 4 is a first connecting bolt, 5 is a first connecting bolt, 14121 is a first mounting hole, 22 is a second mounting hole and 23 is a third mounting hole.
Detailed Description
The core of the invention is to provide the lamp connector with lower assembly cost so as to improve the economic benefit of enterprises.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 9, a lamp connector 1 provided in an embodiment of the present invention includes: a
the ground wiring assembly 12 is disposed in the
When the lamp connector 1 is used for connecting a ground wire, the ground wire is connected with the grounding
It should be noted that the
In addition, the
The
As shown in fig. 6 to 9, the
It should be noted that the first coupling portion 1221 is directly connected to the ground wire in contact, which is understood herein to mean that the ground wire is directly mounted on the first coupling portion 1221 when the lamp connector 1 is mounted, wherein the ground wire can be fixed on the first coupling portion 1221 through a screw connection or clamped on the first coupling portion 1221 through another conductive connecting member, but the ground wire is directly connected to the
The second coupling portion 1222 is used to electrically connect the
It should be noted that, the second coupling portion 1222 is directly connected to the
The second coupling portion 1222 includes a first elastic arm 1222-a, the first elastic arm 1222-a includes a first fixing piece 1222-a1 fixed on the first coupling portion 1221, and a first suspending piece 1222-a2 extending from the first fixing piece 1222-a1 to a direction close to the
It should be noted that the first suspending piece 1222-a2 may be a rigid piece that does not bend or a flexible piece that allows a certain amount of bending deformation, as long as the
As shown in fig. 8 and 9, the first fixing tab 1222-a1 extends from the first coupling portion 1221 along a direction perpendicular to the extending direction of the first coupling portion 1221 to support the first suspension tab 1222-a 2.
The first suspension piece 1222-a2 extends from the first fixing piece 1222-a1 along the extending direction of the first coupling portion 1221 to press against the screw of the
The contact surface of the first suspension piece 1222-a2 and the
The second coupling portion 1222 further includes a second elastic arm 1222-b, the second elastic arm 1222-b includes a second fixing piece 1222-b1 and a second suspending piece 1222-b2, the second fixing piece 1222-b1 is symmetrically arranged with the first fixing piece 1222-a1 on the first coupling portion 1221 for fixing the second suspending piece 1222-b2, a cavity capable of accommodating the grounding screw 121 is formed between the second suspending piece 1222-b2 and the first suspending piece 1222-a2, and the cavity size between the second suspending piece 1222-b2 and the first suspending piece 1222-a2 is slightly smaller than the outer diameter size of the grounding screw 121, so that when the grounding screw 121 passes through the mounting surface 1101, the screw rod of the grounding screw 121 pushes the first suspending piece 1222-a2 and the second suspending piece 1222-b2 to enter the cavity formed by the first suspending piece 1222-a2 and the second suspending piece 1222-b2, the first suspension pieces 1222-a2 and the second suspension pieces 1222-b2 can press the screw of the ground screw 121, that is, the screw of the ground screw 121 is held tightly by the first suspension pieces 1222-a2 and the second suspension pieces 1222-b2, so as to achieve the conduction between the ground screw 121 and the ground spring 122.
It should be noted that, a cavity between the first hanging piece 1222-a2 and the second hanging piece 1222-b2 cannot be too large, so as to prevent a gap from being formed between the screw of the
The first elastic arm 1222-a and the second elastic arm 1222-b may be disposed above the first coupling portion 1221, or may be disposed below the first coupling portion 1221, as long as the
The first coupling portion 1221 provided by the embodiment of the present invention is further provided with a coupling hole 1221-a at a portion corresponding to the
It should be noted that the coupling hole 1221-a may be a circular hole, a square hole, or a special-shaped hole, and the size of the coupling hole 1221-a is not limited, and the coupling hole 1221-a through which the
Further, the first coupling portion 1221 further includes T-shaped surfaces 1221-d disposed at an end of the first coupling portion 1221 close to the ground line, a width of the end of the T-shaped surfaces 1221-d close to the ground line is smaller than a width of an end of the T-shaped surfaces 1221-d far from the ground line, and a pushing arm of a ground line unlocking key 13 for a following description extends from both sides of the end of the first coupling portion 1221 close to the ground line and contacts with the third bending piece 1233 of the ground line connecting
Further, the grounding
Specifically, the first barbed portion 1221-b includes a first fixing clip arm 1221-b1, a first clip arm 1221-b2, a second clip arm 1221-b3, a first bending edge 1221-b4 and a second bending edge 1221-b5, wherein the first fixing clip arm 1221-b1 is perpendicularly fixed on the first coupling portion 1221 for fixing the first clip arm 1221-b2, the second clip arm 1221-b3, the first bending edge 1221-b4 and the second bending edge 1221-b5, the first clip arm 1221-b2 and the second clip arm 1221-b3 are symmetrically disposed at two sides of the fixing clip arm, the first bending edge 1221-b4 is disposed at an end of the first clip arm 1221-b2 far from the first fixing clip arm 1221-b1, the second bending edge 1221-b5 is disposed at an end of the second clip arm 1221-b2 far from the first fixing clip arm 1221-b1, the second bending edge 1221-b4 is disposed at an overlapping end of the first clip arm 1221-b4 and the second bending edge 4 b4, the first barb portions 1221-b are clamped with the first clamping grooves 1102 by matching with the first clamping arms 1221-b2 and the second clamping arms 1221-b3, so that the grounding elastic sheet 122 is mechanically connected to the shell 11.
It should be noted that the distance between the end of the first bending edge 1221-b4 close to the ground line and the end of the second bending edge 1221-b5 close to the ground line is the minimum engaging distance of the first barb 1221-b, and the distance between the end of the first bending edge 1221-b4 away from the ground line and the end of the second bending edge 1221-b5 away from the ground line is the maximum engaging distance of the first barb 1221-b; the width of the first card slot 1102 is greater than the minimum clamping distance and less than the maximum clamping distance, so that on one hand, the width of the first card slot 1102 is prevented from being too small, and the first bending edge 1221-b4 and the second bending edge 1221-b5 of the first barb part 1221-b cannot be mounted to the notch of the first card slot 1102; on the other hand, the first barb portions 1221-b are prevented from being loosened at the notches of the first card slot 1102 due to the excessive width of the first card slot 1102, and the first barb portions 1221-b cannot be clamped on the first card slot 1102.
Further, in order to ensure stable connection between the grounding
It should be noted that four mutually perpendicular cuboids are arranged in the outer circumferential direction of the first cylinder 1110 away from the bottom of the
As can be seen from the above description, the ground wire may be connected to the first coupling portion 1221 by a screw, or may be clamped to the first coupling portion 1221 by another conductive connecting member, and the present invention specifically describes that the ground wire is clamped to the first coupling portion 1221 by another conductive connecting member.
As shown in fig. 6, the ground wire connection assembly 12 further includes a ground wire connection
As shown in fig. 7, the ground wire connecting
It should be noted that, the ground line bayonet cannot be too large, so as to prevent a gap from being formed between the ground line bayonet and the ground line after the ground line is inserted into the ground line interface 1104, and the ground line cannot be in contact connection with the third bent piece 1233 and the first coupling part 1221, so that the ground line cannot be conducted, or the ground line is loose in contact with the third bent piece 1233 and the first coupling part 1221, so that the ground line is in poor contact; in addition, the ground wire bayonet cannot be too small, so that the ground wire cannot enter the ground wire bayonet after being inserted into the ground wire interface 1104, and further is loosened in the lamp connector 1, and the conduction of the ground wire cannot be realized.
Further, a triangular recess 1233-a is formed in the middle of the contact end of the third bent piece 1233 in the direction of inserting the ground wire, so as to prevent the inserted ground wire from moving back and forth to cause poor contact, prevent the ground wire from being pulled out, and prevent the ground wire from coming off between the third bent piece 1223 and the first coupling portion 1221.
As shown in fig. 4 to 9, the lamp connector 1 further includes a ground wire unlocking key 13 disposed on the
Specifically, the ground wire unlocking key 13 is provided with a protruding pushing arm, the pushing arm extends out from two sides of one end of the T-shaped surface 1221-d close to the ground wire and contacts with the third bending piece 1223 of the ground wire wiring
The lamp connector 1 provided by the embodiment of the invention further comprises a first wiring component 14 and a second wiring component 15 which are arranged in the
Specifically, the first wiring assembly 14 includes a first elastic piece 141 electrically connected to the first conductive wire for conducting with the first conductive wire.
It should be noted that the first conductive line and the first elastic sheet 141 may be electrically connected in a direct contact manner, or may be electrically connected through another conductive component. Preferably, the embodiment of the present invention uses a first conductive wire to directly contact the first elastic sheet 141 to realize electrical connection.
As shown in fig. 6 and 7, the first elastic piece 141 provided by the embodiment of the present invention includes a third coupling portion 1411 for directly contacting with the first wire, and a second barbed portion 1412 disposed at an end of the third coupling portion 1411 far from the first wire, the second barbed portion 1412 has the same structure as the first barbed portion 1221-b, and the
It should be noted that the third coupling portion 1411 is directly connected to the first wire, which is herein understood to mean that the first wire is directly mounted on the third coupling portion 1411 when the lamp connector 1 is mounted, wherein the first wire may be fixed on the third coupling portion 1411 through a screw connection or clamped on the third coupling portion 1411 through another conductive connecting member, but the first wire is directly connected to the third coupling portion 1411 in a contact manner regardless of being clamped through the screw connection or the other conductive connecting member.
The third coupling portion 1411 further has a second fixing hole 1411-a, and a second cylinder 1111 disposed in the
It should be noted that four mutually perpendicular cuboids are arranged in the outer circumferential direction of the second cylinder 1111 away from the bottom of the
As can be seen from the above description, the first wire may be connected to the third coupling portion 1411 by a screw, or may be clamped on the third coupling portion 1411 by another conductive connecting member, and the invention specifically describes that the first wire is clamped on the third coupling portion 1411 by another conductive connecting member.
In addition, the first wire connecting assembly 14 further includes a first wire connecting elastic sheet 142, the first wire connecting elastic sheet 142 has the same structure as the ground wire connecting
It should be noted that, the caliber of the first wire bayonet cannot be too large, so as to prevent a gap from being formed between the first wire bayonet and the first wire after the first wire is inserted into the
Further, the first wiring assembly 14 further includes a first unlocking key 143 which is arranged on the
It should be noted that the second wiring assembly 15 and the first wiring assembly 14 are symmetrically distributed on two sides of the ground wiring assembly 12, and the second wiring assembly 15 has a second elastic sheet 151 with the same structure as the first elastic sheet 141, a second wiring elastic sheet 152 with the same structure as the first wiring elastic sheet 142, and a second unlocking key 153 with the same structure as the first unlocking key 143, so that the second wiring assembly 15 has the same technical effects as the first wiring assembly 14, and is not described herein again.
As shown in fig. 6, the
Further, the
It should be noted that the shapes and sizes of the upper cover 1107 and the lower cover 1108 are not required, and any upper cover 1107 and lower cover 1108 that can be fastened and can accommodate the ground wiring member 12, the first wiring member 14, and the second wiring member 15 in the
In addition, the light fixture connector 1 further includes a light fixture interface disposed at the rear of the
It should be noted that the lamp interface may be a strip-shaped hole, a circular hole, a square hole, or the like, and the lamp interface that can be connected with the lamp is within the protection scope of the present invention; preferably, the lamp interface adopted by the embodiment of the present invention is a bar interface 1109, and the number of the bar interfaces 1109 is 3, which is used for connecting with a lamp having a three-phase plug.
As shown in fig. 1 to fig. 3, the lamp provided in the embodiment of the present invention includes a
Specifically, a first mounting
Furthermore, a second mounting
Further, a sawtooth-shaped
It should be noted that the
In addition, the material of the
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