A battery box light line installation structure

Abstract

The present invention provides a battery box lamp line installation structure, which belongs to the technical field of power supply devices, and comprises a shell, in which a receiving cavity is provided; a circuit board, which is horizontally arranged in the receiving cavity and fixedly connected to the shell; an end cover, which is movably installed at one end of the shell, and the end cover is provided with a wire hole A; a lamp line, which passes through the wire hole A and is provided with a knot, and the knot is limited in the end cover, and an adapter, which is detachably installed on the inner side of the end cover and fixes the positive and negative ends of the lamp line; when the end cover is installed to the shell, the positive and negative ends of the lamp line are respectively connected to the circuit of the circuit board. The present invention has the advantage that the lamp line is not easy to be torn off.

Description

Technical Field

[0001] The invention belongs to the technical field of power supply devices and relates to a battery box lamp line installation structure. Background Art

[0002] A battery box is a common structure for providing power. In the prior art, a battery box is used as a connecting lock to provide power for accessories, so that the accessories have a luminous effect.

[0003] For example, a patent with publication number US10135044B2 discloses a multifunctional battery box, including a shell having a accommodating cavity; a circuit board, which is located in the accommodating cavity and fixedly connected to the shell; a power supply, which is located in the accommodating cavity and in contact with the circuit board; an acoustic-electric converter, which is fixedly mounted on the circuit board and electrically connected to the circuit board; an elastic sheet, which is arranged on the shell and in contact with the circuit board; a switching switch, which is movably connected to the circuit board; the switching switch can electrically connect the acoustic-electric converter, the power supply and the circuit board, or electrically connect the power supply and the circuit board.

[0004] However, in this battery box structure, the positive and negative ends of the lamp wire are usually directly embedded in the two holes on the plug block and welded together, and the connection strength is relatively low. If the user is not careful, the lamp wire can be easily pulled off the plug block, causing the switch box to be unable to be used normally. Summary of the invention

[0005] The purpose of the present invention is to solve the above problems in the prior art and to provide a battery box lamp cord installation structure which is not easy to tear off the lamp cord.

[0006] The purpose of the present invention can be achieved by the following technical solutions:

[0007] A battery box light line installation structure, comprising:

[0008] A housing having a receiving cavity therein;

[0009] A circuit board is horizontally arranged in the accommodating cavity and fixedly connected to the housing;

[0010] An end cover is movably mounted on one end of the housing and is provided with a wire hole A;

[0011] The lamp cord passes through the cord hole A and is provided with a knot, and the knot is confined in the end cap.

[0012] An adapter, which is detachably mounted on the inner side of the end cap and fixes the positive and negative ends of the lamp wire;

[0013] When the end cap is mounted to the housing, the positive and negative ends of the lamp wire are respectively connected to the circuit board circuit.

[0014] As a further improvement of the present invention, two conductors are installed at one end of the adapter close to the circuit board, and the two conductors are respectively fixedly connected to the positive and negative ends of the lamp wire and abut against the circuit board to electrically conduct the circuit board.

[0015] As a further improvement of the present invention, the adapter includes a horizontal vertical transverse plate and a vertical plate vertically arranged through the transverse plate, two conductors are installed on the transverse plate and are located on both sides of the vertical plate, the inner and outer sides of the end cover are convex to form a positioning column and two vertically arranged connecting columns, the knot is located between the two connecting columns, the positioning column is provided with a positioning notch A, the side of the transverse plate is embedded in the positioning notch A, and two screws pass through the upper and lower sides of the vertical plate and are screwed to the two connecting columns.

[0016] As a further improvement of the present invention, the conductor is fitted with the bottom surface of the horizontal plate, and the end of the conductor close to the circuit board has a bending portion extending obliquely in the direction away from the circuit board, one end of the bending portion is horizontally embedded in the horizontal plate, and the other end of the bending portion is vertically against the circuit board.

[0017] As a further improvement of the present invention, a plug-in portion is vertically extended from the other end of the conductor relative to the bent portion, and the plug-in portion is inserted into the horizontal plate and fixed.

[0018] As a further improvement of the present invention, the adapter includes an adapter post, a side of the adapter post away from the end cover is concave to form a groove for a knot to be embedded in, the inner wall of the groove close to the end cover is provided with a wire hole B for the lamp wire to pass through, the adapter post extends toward the circuit board and has two wire clamping parts, the two wire clamping parts are arranged horizontally and are located on both sides of the adapter post, a positioning ring for the adapter post to be embedded inwardly along the wire hole A of the end cover is extended, the side of the positioning ring away from the end cover is concave to form a positioning notch B for the wire clamping part to be embedded in, the side of the wire clamping part close to the circuit board is concave to form a wire clamping groove, the positive and negative ends of the lamp wire are respectively embedded in the two wire clamping grooves and are clamped between the circuit board and the wire clamping part to electrically conduct the circuit board.

[0019] As a further improvement of the present invention, a strip groove is opened along the outer wall of the adapter column, the strip groove passes through the groove and the wire hole B, and a convex strip corresponding to the strip groove is formed radially inward along the inner wall of the wire hole A, and the convex strip is laterally inserted into the strip groove.

[0020] As a further improvement of the present invention, the outer edge of the adapter post close to one end of the end cover is conically arranged and matches with the wire hole A in a conical shape.

[0021] The present application also provides a battery box light line installation structure, including:

[0022] A housing having a receiving cavity therein;

[0023] A circuit board is located in the accommodating cavity and is fixedly connected to the housing;

[0024] An end cover, which is movably mounted on one end of the housing;

[0025] The adapter is detachably mounted on the outside of the end cover and is provided with a wire hole C;

[0026] A lamp cord, which passes through the cord hole C and is provided with a knot, and the knot is confined in the adapter;

[0027] Two conductors are arranged on the inner side of the end cap and are respectively connected to the positive and negative ends of the lamp wire;

[0028] When the end cover is mounted to the housing, the two conductors respectively abut against the circuit board and the circuit is conducted.

[0029] As a further improvement of the present invention, the upper and lower edges of the adapter are respectively provided with snap protrusions extending inward, the knot is located between the two snap protrusions, a snap groove corresponding to the snap protrusions is opened on the outer side of the end cover, the adapter is embedded in the end cover and is snap-connected with the end cover, a support wall is vertically arranged at the position of the end cover corresponding to the knot, two conductors are respectively horizontally embedded on the support wall, one end of the two conductors are respectively welded and fixed to the positive and negative ends of the lamp wire, and the other ends are respectively against the circuit board to electrically conduct the circuit board.

[0030] As a further improvement of the present invention, the conductor has a C-shaped cross-section, the C-shaped side walls vertically press against the circuit board, the open ends of the C-shape have ribs extending vertically outward, the support wall has an installation notch corresponding to the conductor, and the two ribs pass through the installation notch and fit against the support wall.

[0031] As a further improvement of the present invention, two clamping blocks are formed on the inner side of the adapter, and the two clamping blocks are respectively arranged corresponding to the two conductors, and the clamping blocks press the two ribs of each conductor.

[0032] As a further improvement of the present invention, the adapter has an adapter portion extending inward, the adapter portion passes through the end cover, a rope groove is vertically penetrated on one side of the adapter portion close to the wire hole C, the rope knot is located in the rope groove, two rope holes are horizontally penetrated on the side wall of the rope groove close to the circuit board, the positive and negative ends of the lamp wire pass through the rope holes respectively, two plug holes are vertically penetrated on the adapter portion, each plug hole passes through a rope hole correspondingly, the conductor is arranged in a U shape and embedded in a side of the adapter portion close to the circuit board, one end of the U shape is inserted into the plug hole and passes through the lamp wire, and the other end of the U shape is located on the outside of the adapter portion and vertically presses against the circuit board to electrically conduct the circuit board.

[0033] As a further improvement of the present invention, the adapter is separated along the two side walls of the rope groove and the horizontal plane passing through the center of the wire hole C to form a detachable pressing block, and a limiting portion extends vertically inside the pressing block, and the limiting portion is embedded in the rope groove.

[0034] As a further improvement of the present invention, the two rope holes and the wire hole C are located on the same horizontal plane, and the adapter is divided into two parts along the horizontal plane that passes through the center of the wire hole C horizontally, and the upper half and the lower half of the adapter are interlocked.

[0035] Based on the above technical scheme, the embodiments of the present invention can at least produce the following technical effects: a knot is tied on the part of the lamp cord that passes through the end cover or the adapter, and then the movement of the knot is restricted by the end cover or the adapter, so that the lamp cord and the switch box are relatively fixed, and the part of the lamp cord that extends into the switch box is not easy to be pulled out, and is even less likely to be torn apart. Compared with the existing installation structure of the lamp cord, the installation strength of the lamp cord is higher, the electrical connection is more reliable and the assembly is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 It is a three-dimensional diagram of the first embodiment.

[0037] Figure 2 It is an exploded view of the first embodiment.

[0038] Figure 3 It is a three-dimensional diagram of the adapter of the first embodiment.

[0039] Figure 4 It is a three-dimensional view of the adapter of the first embodiment from another angle.

[0040] Figure 5 It is an exploded view of the second embodiment.

[0041] Figure 6 It is an exploded view of the second embodiment from another angle.

[0042] Figure 7 It is an exploded view of the third embodiment.

[0043] Figure 8 It is an exploded view of the third embodiment from another angle.

[0044] Fig. 9 It is an exploded view of the fourth embodiment.

[0045] Fig.10 It is an exploded view of the fourth embodiment from another angle.

[0046] Fig.11 It is a diagram of the installation structure of the adapter and the conductor in the fourth embodiment.

[0047] Fig.12 It is a schematic diagram of the structure of the conductor in the fourth embodiment.

[0048] Fig.13 It is an exploded view of the fifth embodiment.

[0049] Fig.14 It is an exploded view of the fifth embodiment from another angle.

[0050] Fig.15 It is a diagram of the installation structure of the adapter and the conductor in the fifth embodiment.

[0051] In the figure, 100 is a housing; 110 is a receiving chamber;

[0052] 200, circuit board;

[0053] 300, end cap; 310, wire hole A; 311, positioning ring; 311a, positioning notch B; 312, convex strip; 320, positioning column; 321, positioning notch A; 330, connecting column; 340, positioning groove; 350, positioning notch C; 360, buckle groove; 370, supporting wall;

[0054] 400, lamp cord; 410, knot;

[0055] 500, adapter; 510, horizontal plate; 511, limiting groove; 520, vertical plate; 530, screw; 540, adapter column; 541, groove; 542, wire hole B; 543, wire clamping part; 543a, wire clamping groove; 544, strip groove; 550, wire hole C; 560, positioning protrusion; 570, buckle protrusion; 580, pressing block; 590, adapter; 591, rope groove; 592, rope hole; 593, jack, 594, limiting protrusion; 5100, pressing block; 5101, limiting part; 5110, mounting column; 5120, mounting hole;

[0056] 600, conductor; 610, bending portion; 620, plug-in portion; 630, rib; 640, thorn tip portion; 650, round hook portion. DETAILED DESCRIPTION

[0057] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0058] Embodiment 1

[0059] like Figures 1 to 4 As shown, the battery box lamp wire installation structure includes a shell 100, a circuit board 200, an end cover 300, a lamp wire 400, an adapter 500 and two conductors 600, wherein the lamp wire 400 is a twisted pair wire, and the two wires are respectively used to connect the positive and negative poles of the circuit board 200, and the material of the conductor 600 can be copper.

[0060] A accommodating cavity 110 is provided in the shell 100, the circuit board 200 is horizontally arranged in the accommodating cavity 110 and fixedly connected to the shell 100, the end cover 300 is snap-fitted to one end of the shell 100 and is provided with a wire hole A310, and the lamp wire 400 passes through the wire hole A310 and is provided with a knot 410, the size of the knot 410 is larger than the wire hole A310 so that the knot 410 is restricted in the end cover 300, the adapter 500 is detachably installed on the inner side of the end cover 300, two conductors 600 are installed on one side of the adapter 500 close to the circuit board 200, and the two conductors 600 are respectively welded and fixedly connected to the positive and negative ends of the lamp wire 400, when the end cover 300 is installed to the shell 100, the two conductors 600 are inserted under the circuit board 200 and vertically against the circuit board 200, so that the positive and negative ends of the lamp wire 400 are connected to the positive and negative poles of the circuit board 200, thereby powering the ornaments.

[0061] In this embodiment, the knot 410 cooperates with the end cover 300 to fix the lamp cord 400 and the switch box relatively. The portion of the lamp cord 400 extending into the switch box is not easily pulled out and is even less likely to be torn apart. Compared with the existing installation structure of the lamp cord 400, the installation strength of the lamp cord 400 is higher, the electrical connection is more reliable and the assembly is convenient.

[0062] The adapter 500 specifically includes a horizontal and vertical transverse plate 510 and a vertical plate 520 vertically arranged through the transverse plate 510. Two conductors 600 are installed on the transverse plate 510 and are located on both sides of the vertical plate 520. The inner and outer convex sides of the end cover 300 are formed with two horizontally arranged positioning columns 320 and two vertically arranged connecting columns 330. The knot 410 is located between the two connecting columns 330. The positioning column 320 is provided with a positioning notch A321. The two side edges of the transverse plate 510 are respectively embedded in the two positioning notches A321. Two screws 530 pass through the upper and lower sides of the vertical plate 520 and are screwed to the two connecting columns 330.

[0063] During assembly, the lamp wire 400 passing through the end cover 300 is welded and fixed to the two conductors 600, and then the relative positions of the adapter 500 and the end cover 300 are positioned by the cooperation of the horizontal plate 510 and the positioning notch A321. The adapter 500 is inserted into the end cover 300 along the positioning notch A321 until the vertical plate 520 and the connecting column 330 are butted against each other, and then two screws 530 are used to screw the vertical plate 520 and the connecting column 330 together, thereby installing and fixing the adapter 500 and the end cover 300.

[0064] Preferably, the end cover 300 is provided with two positioning grooves 340 for the vertical plate 520 to be embedded in along the insertion direction of the vertical plate 520, so as to further facilitate the installation and positioning of the adapter 500 and the end cover 300; the horizontal plate 510 is provided with a limiting groove 511 on the side close to the end cover 300, and the knot 410 is located in the limiting groove 511, and the limiting groove 511 is used to limit the lateral movement of the knot 410, while the two connecting columns 330 limit the vertical movement of the knot 410. The cooperation of the two can better fix the knot 410 and prevent it from moving around in the switch box and making noise.

[0065] In this embodiment, the conductor 600 is in a sheet-like structure, the conductor 600 is in contact with the bottom surface of the horizontal plate 510, and the end of the conductor 600 close to the circuit board 200 is obliquely extended with a bending portion 610 in the direction away from the circuit board 200, and one end of the bending portion 610 is transversely embedded in the transverse plate 510. When the end cover 300 is installed to the housing 100, the circuit board 200 is laterally against the bending portion 610 and gradually vertically compresses the bending portion 610 until the bending portion 610 vertically against the circuit board 200. Because the bending portion 610 is elastic, the bending portion 610 can effectively press against the circuit board 200, and the electrical connection is more reliable. In addition, by transversely embedding one end of the bending portion 610 into the transverse plate 510, the installation position of the conductor 600 can be effectively prevented from being offset due to uneven force applied by the circuit board 200.

[0066] Preferably, a plug-in portion 620 extends vertically from the other end of the conductor 600 relative to the bending portion 610, and the plug-in portion 620 is inserted into the horizontal plate 510 for fixation to further limit the installation position of the conductor 600 and facilitate the positioning and installation of the conductor 600. The plug-in portion 620 can be interference fit with the horizontal plate 510 to fix the conductor 600, or can be fixed by welding.

[0067] Embodiment 2

[0068] like Figure 5 to Figure 6 As shown, the basic structure of the second embodiment is similar to that of the first embodiment, and the main difference lies in the specific structure of the adapter 500, and the installation and matching structure of the end cover 300 and the adapter 500, and the conductor 600 is not provided. Specifically:

[0069] The adapter 500 includes an adapter post 540. A groove 541 is formed on one side of the adapter post 540 away from the end cover 300, and a wire hole B542 is formed near the inner wall of the groove 541 near the end cover 300 for the lamp wire 400 to pass through. The adapter post 540 extends toward the circuit board 200 and has two wire clamping parts 543. The two wire clamping parts 543 are arranged horizontally and located on both sides of the adapter post 540. The end cover 300 is provided along the wire hole A A positioning ring 311 is extended inward from 310 into which the adapter column 540 is embedded. The side of the positioning ring 311 away from the end cover 300 is concave to form a positioning notch B311a for the wire clamping part 543 to be embedded. The side of the wire clamping part 543 close to the circuit board 200 is concave to form a wire clamping groove 543a. The positive and negative ends of the lamp wire 400 are respectively embedded in the two wire clamping grooves 543a and clamped between the circuit board 200 and the wire clamping part 543 to electrically conduct the circuit board 200.

[0070] During assembly, the lamp wire 400 is passed through the wire hole A310 and the wire hole B542 and then a knot 410 is tied. The size of the knot 410 is larger than the wire hole B542 so that the knot 410 is confined in the groove 541. The adapter column 540 is then embedded in the positioning ring 311 and installed on the end cover 300 through the matching positioning of the wire clamping part 543 and the positioning notch B311a. The positive and negative ends of the lamp wire 400 are stripped of the outer insulating layer to expose the conductive inner core. The conductive inner core of the lamp wire 400 is embedded in the wire clamping groove 543a. When the end cover 300 is installed to the housing 100, the conductive inner core of the lamp wire 400 is clamped between the circuit board 200 and the wire clamping part 543 to electrically connect the circuit board 200.

[0071] This embodiment can also achieve the technical effect of improving the installation strength of the lamp line 400, and the lamp line 400 does not need to be fixed by welding, so the installation is easier.

[0072] Preferably, a strip groove 544 is opened along the outer wall of the adapter column 540, and the strip groove 544 passes through the groove 541 and the wire hole B542. A convex strip 312 corresponding to the strip groove 544 is formed radially inward along the inner wall of the wire hole A310, and the convex strip 312 is laterally inserted into the strip groove 544.

[0073] By providing the strip groove 544, the lamp wire 400 can be more conveniently passed through the wire hole B542. The end cover 300 is correspondingly provided with a convex strip 312 to improve the sealing effect of the switch box, prevent rainwater and impurities from entering the switch box, and improve reliability.

[0074] In addition, the outer edge of the adapter post 540 near the end cover 300 is tapered and matched with the wire hole A310, so that the adapter post 540 and the end cover 300 fit more closely and prevent the adapter post 540 from extending out of the wire hole, making the switch box look smoother and more beautiful.

[0075] Embodiment 3

[0076] like Figures 7 and 8 As shown, the battery box lamp line installation structure also includes a housing 100, a circuit board 200, an end cover 300, a lamp line 400, an adapter 500 and two conductors 600. The structures of the housing 100, the circuit board 200 and the lamp line 400 are the same as those of the first embodiment, except that:

[0077] The adapter 500 is snap-fitted to the outside of the end cap 300 and is provided with a wire hole C550. The lamp wire 400 passes through the wire hole C550 and is provided with a knot 410. The knot 410 is limited in the adapter 500. Two conductors 600 are arranged on the inner side of the end cap 300 and are respectively fixedly connected to the positive and negative ends of the lamp wire 400. When the end cap 300 is installed to the housing 100, the two conductors 600 respectively abut against the circuit board 200 and the circuit is turned on. Among them, positioning notches C350 are respectively opened on both sides of the end cap 300, and positioning protrusions 560 corresponding to the positioning notches C350 are provided on both sides of the adapter 500 to facilitate the positioning and installation of the adapter 500 and the end cap 300.

[0078] Specifically, snap protrusions 570 are respectively extended inward on the upper and lower edges of the adapter 500, the knot 410 is located between the two snap protrusions 570, a snap groove 360 ​​corresponding to the snap protrusions 570 is opened on the outer side of the end cover 300, the adapter 500 is embedded in the end cover 300 and snap-connected with the end cover 300, a support wall 370 is vertically arranged on the end cover 300 corresponding to the position of the knot 410, and two conductors 600 are respectively horizontally embedded on the support wall 370, one end of the two conductors 600 are respectively welded and fixed to the positive and negative ends of the lamp line 400, and the other ends are respectively against the circuit board 200 to electrically conduct the circuit board 200.

[0079] During assembly, the lamp wire 400 is passed through the wire hole C550 and a knot 410 is tied. The size of the knot 410 is larger than the wire hole C550 so that the knot 410 is confined in the adapter 500. The positive and negative ends of the lamp wire 400 are then welded and connected to the two conductors 600 pre-installed on the support wall 370. The adapter 500 is then snapped into the end cover 300 to fix the adapter 500. When the end cover 300 is installed to the outer housing 100, the two conductors 600 are respectively vertically pressed against the circuit board 200, thereby achieving the effect of improving the installation strength of the lamp wire 400 and facilitating installation.

[0080] Among them, the cross-section of the conductor 600 is C-shaped, the two side walls of the C-shape are arc-shaped protruding outward and one of the side walls vertically presses against the circuit board 200, the open ends of the C-shape have ribs 630 extending vertically outward, and the support wall 370 has an installation notch corresponding to the conductor 600, and the two ribs 630 pass through the installation notch and fit with the support wall 370.

[0081] When installing the conductor 600 , the two retaining edges 630 can pass through the installation gap after being pressed against each other, and then expand and resist the installation gap under the action of their own elastic force, thereby fixing it on the end cover 300 .

[0082] Furthermore, two clamping blocks 580 are formed on the inner and outer sides of the adapter 500. The two clamping blocks 580 are respectively arranged corresponding to the two conductors 600, and the clamping blocks 580 press the two retaining edges 630 of each conductor 600, thereby preventing the conductor 600 from expanding and contracting under the action of the circuit board 200, resulting in poor contact between the conductor 600 and the circuit board 200.

[0083] Embodiment 4

[0084] like Figure 9-12 As shown, the principles of this embodiment are basically the same as those of the third embodiment, and the main differences lie in the specific mechanism of the adapter 500 and the specific structure and installation method of the conductor 600.

[0085] Specifically, the adapter 500 has an adapter portion 590 extending inward, and the adapter portion 590 passes through the end cover 300. A rope groove 591 is vertically penetrated on one side of the adapter portion 590 near the wire hole C550, and the rope knot 410 is located in the rope groove 591. Two rope holes 592 are horizontally penetrated on the side wall of the rope groove 591 near the circuit board 200. The positive and negative ends of the lamp line 400 pass through the rope holes 592 respectively. Two plug holes 593 are vertically penetrated on the adapter portion 590, and each plug hole 593 passes through a rope hole 592 correspondingly. The conductor 600 is arranged in a U shape and embedded in the side of the adapter portion 590 near the circuit board 200. One end of the U shape is provided with a spiked portion 640 passing through the plug hole 593, and the other end is extended toward the circuit board 200. A round hook portion 650 is vertically pressed against the circuit board 200.

[0086] During assembly, the lamp wire 400 is also passed through the wire hole C550 and a knot 410 is tied. The size of the knot 410 is larger than the wire hole C550 so that the knot 410 is confined in the rope groove 591. The positive and negative ends of the lamp wire 400 are respectively passed through the two rope grooves 591. Then, the thorny tip 640 of the conductor 600 is passed through the insertion hole 593 and pierces the insulating skin of the lamp wire 400 to make the conductor 600 contact with the conductive core of the lamp wire 400. Then, the adapter 500 is snapped into the end cover 300 to fix the adapter 500. When the end cover 300 is installed to the housing 100, the two conductors 600 are respectively vertically pressed against the circuit board 200.

[0087] This embodiment can also achieve the technical effect of improving the installation strength of the lamp line 400, and the lamp line 400 does not need to be fixed by welding, so the installation is easier.

[0088] Furthermore, the adapter 590 is provided with two limiting protrusions 594 corresponding to the position of each conductor 600 , and the conductor 600 is embedded between the two limiting protrusions 594 to prevent the conductor 600 from deviating from the installation position under the action of the circuit board 200 .

[0089] In order to reduce the difficulty of installing the lamp cord 400 through the rope hole 592, the adapter 500 is provided with a detachable pressure block 5100 along the two side walls of the rope groove 591 and the horizontal plane that passes through the center of the wire hole C550 horizontally. When installing the lamp cord 400, the pressure block 5100 can be removed first to facilitate the operation of workers. After the installation of the lamp cord 400 is completed, the pressure block 5100 is installed on the adapter 500. When the adapter 500 is embedded in the end cover 300, the pressure block 5100 is pressed by the end cover 300 and the adapter 500, and is prevented from laterally slipping out of the adapter 500 by the limiting portion 5101.

[0090] Embodiment 5

[0091] like Figures 13 to 15 As shown, the structure and working principle of this embodiment are basically the same as those of the fourth embodiment, and the main difference lies in the different separation method of the adapter 500.

[0092] Specifically, the two rope holes 592 and the wire hole C550 are located on the same horizontal plane. The adapter 500 is divided into two parts along the horizontal plane that passes through the center of the wire hole C550 horizontally. The upper half and the lower half of the adapter 500 are interlocked, thereby reducing the difficulty of installing the lamp line 400 and improving production efficiency.

[0093] During assembly, after passing the lamp cord 400 through the rope hole 592 of the upper or lower half of the adapter 500, the upper and lower halves of the adapter 500 are then fitted together, and the spiked portion 640 of the conductor 600 is passed through the insertion hole 593 to contact the conductive inner core of the lamp cord 400. For other assembly steps, refer to Example 3.

[0094] The upper half of the adapter 500 is convexly formed with a plurality of mounting posts 5110, and the lower half of the adapter 500 is penetrated with a plurality of mounting holes 5120 corresponding to the mounting posts 5110. The mounting posts 5110 are inserted into the mounting holes 5120 so that the upper plate portion and the lower half of the adapter 500 are mutually engaged, so as to facilitate the assembly and fixation of the adapter 500. In addition, the mounting posts 5110 and the mounting holes 5120 can be arranged on either the upper half or the lower half of the adapter 500.

[0095] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A battery box light line installation structure, characterized in that: include: A housing having a receiving cavity therein; A circuit board is located in the accommodating cavity and is fixedly connected to the housing; An end cover, which is movably mounted on one end of the housing; The adapter is detachably mounted on the outside of the end cover and is provided with a wire hole C; A lamp cord, which passes through the cord hole C and is provided with a knot, and the knot is confined in the adapter; Two conductors are arranged on the inner side of the end cap and are respectively connected to the positive and negative ends of the lamp wire; When the end cap is mounted to the housing, the two conductors respectively abut against the circuit board and the circuit is conducted; Among them, the upper edge and the lower edge of the adapter are respectively extended inward with a snap protrusion, the knot is located between the two snap protrusions, and a snap groove corresponding to the snap protrusion is opened on the outside of the end cover. The adapter is embedded in the end cover and connected with the end cover by snapping. A support wall is vertically arranged at the position of the end cover corresponding to the knot, and two conductors are respectively horizontally embedded on the support wall. One end of the two conductors are respectively welded and fixed to the positive and negative ends of the lamp line, and the other ends are respectively against the circuit board to electrically conduct the circuit board; the cross-section of the conductor is C-shaped.

2. A battery box light line installation structure, characterized in that: include: A housing having a receiving cavity therein; A circuit board is located in the accommodating cavity and is fixedly connected to the housing; An end cover, which is movably mounted on one end of the housing; The adapter is detachably mounted on the outside of the end cover and is provided with a wire hole C; A lamp cord, which passes through the cord hole C and is provided with a knot, and the knot is confined in the adapter; Two conductors are arranged on the inner side of the end cap and are respectively connected to the positive and negative ends of the lamp wire; When the end cap is mounted to the housing, the two conductors respectively abut against the circuit board and the circuit is conducted; Among them, the adapter has an adapter part extending inward, the adapter part passes through the end cover, a rope groove is vertically penetrated on one side of the adapter part close to the wire hole C, the rope knot is located in the rope groove, and two rope holes are horizontally penetrated on the side wall of the rope groove close to the circuit board, the positive and negative ends of the lamp wire pass through the rope holes respectively, and two plug holes are vertically penetrated on the adapter part, each plug hole passes through a rope hole correspondingly, the conductor is arranged in a U shape and embedded in the side of the adapter part close to the circuit board, one end of the U shape is provided with a spiked portion inserted into the plug hole and passing through the lamp wire, and the other end of the U shape extends toward the circuit board with a round hook portion, the round hook portion is located on the outside of the adapter part and vertically presses against the circuit board to electrically conduct the circuit board.

3. A battery box light line installation structure according to claim 2, characterized in that: The adapter is separated along the two side walls of the rope groove and the horizontal plane passing through the center of the wire hole C to form a detachable pressing block, and a limiting portion extends vertically inside the pressing block, and the limiting portion is embedded in the rope groove.

4. A battery box light line installation structure according to claim 2, characterized in that: The two rope holes and the wire hole C are located on the same horizontal plane, and the adapter is divided into two parts along the horizontal plane that passes through the center of the wire hole C horizontally, and the upper half and the lower half of the adapter are embedded with each other.

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