CN216794041U

CN216794041U - Wire connector structure

Info

Publication number: CN216794041U
Application number: CN202123288762.0U
Authority: CN
Inventors: 贺正中
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-06-21
Anticipated expiration: 2031-12-24

Abstract

The utility model relates to a wire joint structure, which comprises a seat body, a first wire connecting piece, a second wire connecting piece and a second wire connecting piece, wherein the seat body is provided with a first surface and a second surface which are opposite to each other; a cover body is provided with a top surface and a bottom surface, and a first cover body wire slot and a second cover body wire slot are mutually separated and formed on the bottom surface; the cover body is fixedly connected to the first surface of the seat body, the first cover body wire groove forms a first channel relative to the first upper wire groove, the second cover body wire groove forms a second channel relative to the second upper wire groove, one wire is contained in the first channel, one end of the wire is bent and then placed in the first lower wire groove, and the other wire is contained in the second channel, one end of the wire is bent and then placed in the second lower wire groove. Borrow this, can provide good electrical contact effect, the connection of wire-terminal and electric wire is easy and simple to handle, quick moreover, can improve work efficiency.

Description

Wire connector structure

Technical Field

The present invention relates to a wire connector structure, and more particularly, to a wire connector structure for connecting a lamp socket and a wire.

Background

Under the condition of legal requirements, nowadays, automobiles or locomotives are often added with some display lamps by means of retrofitting, these display lamps are mostly LED lamps and need to be electrically connected to a proper lamp holder by means of wire connectors to obtain electric power.

The tradition is used for inserting the wire terminal who establishes at car light lamp stand, mostly is a hollow block and connects two electric wires, and wherein the one end of two these electric wires is installed inside the joint of this hollow block to fill in inside this hollow block with the viscose, make two these electric wires and this joint form the rigid coupling. And the other ends of the two wires are connected to the circuit board of the LED lamp.

Because the viscose is filled in the hollow block body and is easy to coat the exposed part of the wire, the contact between the exposed part of the wire and the lamp holder is poor. And the viscose fills the mode that makes the electric wire fixed in that the cavity block is inside, obviously inconvenient in the operation, need a period of time to wait for the colloid to dry and solidify moreover and can carry out subsequent construction again.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a wire joint structure for connecting a lamp holder and a wire.

The present invention is achieved in that a wire joint structure for connecting a lamp holder and two wires, includes: the seat body is provided with a first surface and a second surface opposite to the first surface, a first upper wire groove and a second upper wire groove are formed on the first surface in a mutually-separated mode, a first lower wire groove and a second lower wire groove are formed on the second surface in a mutually-separated mode, the first upper wire groove corresponds to the first lower wire groove, and the second upper wire groove corresponds to the second lower wire groove; a cover body, which is provided with a top surface and a bottom surface, wherein a first cover body slot and a second cover body slot are formed on the bottom surface in a mutually separated way; the cover is fixedly connected to the first surface of the base, the first cover wire slot forms a first channel relative to the first upper wire slot, the second cover wire slot forms a second channel relative to the second upper wire slot, one wire is accommodated in the first channel, one end of the wire is bent and then placed in the first lower wire slot, and the other wire is accommodated in the second channel, one end of the wire is bent and then placed in the second lower wire slot.

The first wire feeding groove comprises a first wire feeding groove front section and a first wire feeding groove rear section, the first wire feeding groove front section is separated from and aligned with the first wire feeding groove rear section, the first cover body wire groove comprises a first cover body wire groove front section and a first cover body wire groove rear section, the first cover body wire groove front section is separated from and aligned with the first cover body wire groove rear section, the cover body is fixedly connected to the seat body, the first wire feeding groove front section corresponds to the first cover body wire groove front section, and the first wire feeding groove rear section corresponds to the first cover body wire groove rear section.

The groove depth of the front section of the first upper wire groove is greater than that of the first lower wire groove.

The utility model further comprises an upper clamping component which is formed on the first surface of the seat body and is adjacent to the front section of the first upper wire groove. The upper clamping component comprises two upper clamping blocks which are oppositely arranged at two different sides of the front section of the first upper wire groove.

The second wire feeding groove comprises a second wire feeding groove front section and a second wire feeding groove rear section, the second wire feeding groove front section is separated and aligned with the second wire feeding groove rear section, the second cover body wire groove comprises a second cover body wire groove front section and a second cover body wire groove rear section, the second cover body wire groove front section is separated and aligned with the second cover body wire groove rear section, the cover body is fixedly connected to the seat body, the second wire feeding groove front section corresponds to the second cover body wire groove front section, and the second wire feeding groove rear section corresponds to the second cover body wire groove rear section.

The groove depth of the front section of the second upper wire groove is smaller than that of the second lower wire groove.

The utility model further comprises a lower clamping component which is formed on the second surface of the seat body and is adjacent to the second lower wire groove. The lower clamping component comprises two lower clamping blocks which are oppositely arranged at two different sides of the second lower wire casing.

The first surface of the seat body is provided with a convex block, the cover body is provided with a through hole which penetrates through the top surface and the bottom surface, the cover body is fixedly connected with the seat body, and the convex block is used for penetrating through the through hole.

The utility model can provide good electric contact effect, and the connection operation of the connector and the electric wire is simple, convenient and quick, and the working efficiency can be improved.

Drawings

Fig. 1 is a schematic view of the appearance and the usage of the present invention.

Fig. 2 is an exploded view of the base and the cover of the present invention.

Fig. 3 is an external view of the base of the present invention.

Fig. 4 is an assembled external view of the base and the cover of the present invention.

FIG. 5 is a schematic view of the assembly of the base and the cover according to the cross-section and the direction of FIG. 4-5.

FIG. 6 is a schematic view of the assembly of the base and the cover according to the present invention, shown in cross-section and direction of FIGS. 4-6.

Fig. 7 is a schematic plan view of the combination of the base and the cover of the present invention.

Fig. 8 is an appearance schematic view of another bonding form of the base and the cover of the utility model.

Description of the symbols:

(10) circuit board of LED lamp with wire (12), lamp holder (14)

(20) First surface of wire terminal (30) seat body (31)

(32) A second surface (33) a first upper wire groove (332) a first upper wire groove front section

(334) A first upper wire groove rear section (34) and a second upper wire groove

(342) A second upper wire groove front section (344) and a second upper wire groove rear section

(35) The first lower line groove (36) and the second lower line groove (37) are provided with clamping components

(372) An upper clamping block (38) and a lower clamping component (382)

(39) Welded section (40) cover of lug (392)

(41) Top surface (42) and bottom surface (43) first cover body wire groove

(432) First cover body wire groove front section (434) first cover body wire groove rear section

(44) Second cover body slot (442) second cover body slot front section

(444) The rear section (45) of the slot of the second cover body is provided with a through hole

(50) First (60) and second passages

Detailed Description

The purpose and effect of the present invention will be described in detail with reference to the drawings.

Referring to fig. 1, the present embodiment discloses a wire terminal (20) for connecting two wires (10), wherein one end of each of the two wires (10) passes through the wire terminal (20), and the exposed portions (wires) of the two wires (10) are folded back at the end of the wire terminal (20). The wire connector (20) is adapted to be inserted into a lamp holder (12) such that the exposed portions of the two wires (10) are in contact with electrical contacts in the lamp holder (12). The other end of the two wires (10) is connected with an LED lamp circuit board (14). Therefore, the power input into the lamp holder (12) can be transmitted to the LED lamp circuit board (14) to control the corresponding LED lamp to generate bright action.

Referring to fig. 2, the wire connector (20) includes a base (30). Furthermore, the surfaces of the two opposite sides of the seat (30) are respectively a first surface (31) and a second surface (32). A first upper wiring groove (33) and a second upper wiring groove (34) are formed on the first surface (31) apart from each other. A first lower line groove (35) and a second lower line groove (36) are formed on the second surface (32) in a mutually separated mode, the first upper line groove (33) corresponds to the first lower line groove (35), and the second upper line groove (34) corresponds to the second lower line groove (36). Next, the first surface (31) of the base (30) has a protrusion (39).

Also, the first upper wire casing (33) includes a first upper wire casing front section (332) and a first upper wire casing rear section (334). The first upper line groove front section (332) is capable of being separated from and aligned with the first upper line groove rear section (334), and the groove depth of the first upper line groove front section (332) is larger than that of the first lower line groove (35). The second upper wire casing (34) includes a second upper wire casing front section (342) and a second upper wire casing rear section (344), the second upper wire casing front section (342) is capable of being separated from and aligned with the second upper wire casing rear section (344), and the groove depth of the second upper wire casing front section (342) is smaller than the groove depth of the second lower wire casing (36).

The wire connector (20) further comprises a cover (40) fixedly connected to the first surface (31) of the base (30). The cover (40) has a top surface (41) and a bottom surface (42), and a first cover slot (43) and a second cover slot (44) are formed on the bottom surface (42) apart from each other. The first cover body slot (43) includes a first cover body slot front section (432) and a first cover body slot rear section (434), the first cover body slot front section (432) being spaced apart from and aligned with the first cover body slot rear section (434). The second cover body slot (44) includes a second cover body slot front section (442) and a second cover body slot rear section (444), and the second cover body slot front section (442) is separated from and aligned with the second cover body slot rear section (444). In addition, the cover (40) has a through hole (45) penetrating through the top surface (41) and the bottom surface (42).

Referring to fig. 2, the present embodiment further includes an upper latch assembly (37) formed on the first surface (31) of the base (30) and adjacent to the first upper slot (33). More specifically, the upper locking component (37) comprises two upper locking blocks (372), and the two upper locking blocks (372) are oppositely positioned at two different sides of the first upper wire groove front section (332).

Referring to fig. 3, the present embodiment further includes a lower latching component 38 formed on the second surface (32) of the base (30), the lower latching component (38) includes two lower latching blocks (382), and the two lower latching blocks (382) are oppositely located on two different sides of the second lower wire trough (36).

Referring to fig. 4, the cover (40) and the base (30) are combined such that the cover (40) is fixedly connected to the first surface (31) of the base (30), the first cover wire slot (43) forms a first channel (50) corresponding to the first upper wire slot (33), and the second cover wire slot (44) forms a second channel (60) corresponding to the second upper wire slot (34). Next, the bump (39) is disposed through the through hole (45). The cover (40) is fixed to the base (30) by coating adhesive at the joint position, so that the cover (40) and the base (30) are combined with each other, or the cover (40) and the base (30) are combined by proper buckling structure or buckling assembly.

Referring to fig. 5, the cover (40) is fixedly connected to the base (30), the first front section (332) of the wire-feeding slot corresponds to the first front section (432) of the wire-feeding slot of the cover, and the second front section (342) of the wire-feeding slot corresponds to the second front section (442) of the wire-feeding slot of the cover.

Referring to fig. 6, the cover (40) is fixed to the base (30), the first upper slot rear section (334) corresponds to the first cover slot rear section (434), and the second upper slot rear section (344) corresponds to the second cover slot rear section (444).

Referring to fig. 7, the combination of the two wires (10) connected to the wire connector (20) is that the two wires (10) are clamped between the cover (40) and the base (30), and the exposed portions (wires) of the two wires (10) are folded back toward the second surface (32). More specifically, the electric wire (10) is bent from the end opening of the first upper wire groove front section (332) to the second surface (32) and embedded into the first lower wire groove (35). The other electric wire (10) is bent from the end opening of the second upper wire groove front section (342) to the second surface (32) and embedded into the second lower wire groove (36). It is noted that the second upper wire groove front section (342) and the first lower wire groove (35) are both configured with a smaller groove depth, so that the surfaces of the exposed portions (wires) of the two wires (10) can protrude out of the second upper wire groove front section (342) and the first lower wire groove (35). In other words, the exposed portion (wire) of one of the wires (10) protrudes from the first surface (31), and the exposed portion (wire) of the other of the wires (10) protrudes from the second surface (32).

Referring to fig. 8, the cover (40) and the base (30) can be bonded by heat pressing, welding or ultrasonic bonding. Further, a welding section (392) may be formed on the projection (39) of the seat (30). When the projection (39) passes through the through hole (45), the welding section (392) protrudes out of the through hole (45), and the welding section (392) is melted by the proper processing means, so that the melted material can flow to the gap between the projection (39) and the through hole (45), and the cover body (40) and the base body (30) are bonded together.

Referring to fig. 1, since the two wires (10) are accommodated through and accommodated in the first channel (50) and the second channel (60), and the exposed portions (wires) at one ends of the two wires (10) respectively protrude from the first surface (31) and the second surface (32), the combination of the wire connector (20) and the wires (10) is connected to the lamp holder (12), so that the exposed portions (wires) of the wires (10) can be reversely folded with the end of the wire connector (20), and the surfaces of the exposed portions (wires) of the two wires (10) can form a good contact effect with the electrical contacts in the lamp holder (12). In addition, the wire connector (20) is provided with the upper clamping component (37) and the lower clamping component (not shown), so that the wire connector (20) is inserted into the lamp holder (12), and the wire connector (20) and the lamp holder (12) can be combined and positioned by forming proper clamping with the lamp holder (12) by the upper clamping component (37) and the lower clamping component (not shown).

The cover body (40) and the base body (30) of the embodiment have different lengths, the cover body (40) and the base body (30) are oppositely clamped with the electric wire (10), and the cover body (40) and the base body (30) are combined in a matching bonding mode, so that the adhesive does not coat the exposed part (metal wire) of the electric wire (10), and further the use of the embodiment has better electric contact effect, and the assembly process of the cover body (40), the base body (30) and the electric wire (10) has the effects of quickness, simplicity and convenience.

In the above description of the embodiments, the corresponding relations between "front" and "back", "top" and "bottom", "first" and "second", etc. are used as examples for illustration, and are not intended to limit the actual structural forms. The following examples are merely illustrative of the techniques and their efficacy and are not to be construed as limiting the utility model.

Claims

1. A wire joint structure is used to connect a lamp holder and two wires, and is characterized in that it comprises: the seat body is provided with a first surface and a second surface opposite to the first surface, a first upper wire groove and a second upper wire groove are formed on the first surface in a mutually-separated mode, a first lower wire groove and a second lower wire groove are formed on the second surface in a mutually-separated mode, the first upper wire groove corresponds to the first lower wire groove, and the second upper wire groove corresponds to the second lower wire groove; a cover body, which is provided with a top surface and a bottom surface, wherein a first cover body slot and a second cover body slot are formed on the bottom surface in a mutually separated way; the cover is fixedly connected to the first surface of the base, the first cover wire slot forms a first channel relative to the first upper wire slot, the second cover wire slot forms a second channel relative to the second upper wire slot, one wire is accommodated in the first channel, one end of the wire is bent and then placed in the first lower wire slot, and the other wire is accommodated in the second channel, one end of the wire is bent and then placed in the second lower wire slot.

2. The wire joint structure of claim 1, wherein the first wire-feeding slot comprises a first wire-feeding slot front section and a first wire-feeding slot rear section, the first wire-feeding slot front section is separated from and aligned with the first wire-feeding slot rear section, the first cover wire slot comprises a first cover wire slot front section and a first cover wire slot rear section, the first cover wire slot front section is separated from and aligned with the first cover wire slot rear section, the cover is fixed to the base, the first wire-feeding slot front section corresponds to the first cover wire slot front section, and the first wire-feeding slot rear section corresponds to the first cover wire slot rear section.

3. The wire joint structure according to claim 1 or 2, characterized in that the groove depth of the front section of the first upper groove is larger than the groove depth of the first lower groove.

4. The wire joint structure of claim 1 or 2, further comprising an upper latch component formed on the first surface of the base body and adjacent to the front section of the first upper wire groove.

5. The wire joint structure of claim 4, wherein the upper engaging component comprises two upper engaging blocks, and the two upper engaging blocks are oppositely located at two opposite sides of the front section of the first upper wire slot.

6. The wire joint structure of claim 1, wherein the second wire-feeding slot includes a second wire-feeding slot front section and a second wire-feeding slot rear section, the second wire-feeding slot front section is separated from and aligned with the second wire-feeding slot rear section, the second cover wire slot includes a second cover wire slot front section and a second cover wire slot rear section, the second cover wire slot front section is separated from and aligned with the second cover wire slot rear section, the cover is fixed to the base, the second wire-feeding slot front section corresponds to the second cover wire slot front section, and the second wire-feeding slot rear section corresponds to the second cover wire slot rear section.

7. The wire joint structure according to claim 1 or 6, characterized in that the groove depth of the front section of the second upper groove is smaller than the groove depth of the second lower groove.

8. The wire joint structure of claim 1, further comprising a lower latching component formed on the second surface of the base and adjacent to the second lower slot.

9. The wire joint structure of claim 8, wherein the lower locking component comprises two lower locking blocks, and the two lower locking blocks are oppositely located at two opposite sides of the second lower slot.

10. The wire joint structure of claim 1, wherein the first surface of the base has a protrusion, the cover has a through hole penetrating through the top surface and the bottom surface, the cover is fixed to the base, and the protrusion is configured to penetrate through the through hole.