CN219287098U - LED lamp junction box - Google Patents

Abstract

The utility model provides an LED lamp junction box, which relates to the technical field of LED lamps and comprises a box body, wherein an annular groove is formed in the top of the box body, a box cover is arranged in the annular groove, a first cavity is formed in the box body, second cavities are formed in two side walls of the box body, connecting holes are formed between the first cavity and the second cavity, two ends of each connecting hole are respectively communicated with the first cavity and the second cavity, and a bidirectional screw is arranged in the first cavity. According to the utility model, the rotating block is used for driving the rotating rod to rotate, the rotating rod is used for driving the second bevel gear to rotate, the second bevel gear is used for driving the first bevel gear to rotate, the first bevel gear is used for driving the bidirectional screw rod to rotate, and the bidirectional screw rod is used for driving the moving plate to move, so that the clamping rod penetrates through the round hole and is embedded into the clamping holes on two sides of the box cover, the effect of conveniently dismounting and mounting the box cover can be achieved, and the effects of conveniently maintaining and repairing the components in the box body can be achieved.

Description

LED lamp junction box

Technical Field

The utility model relates to the technical field of LED lamps, in particular to an LED lamp junction box.

Background

The junction box is a terminal of a distribution cable or an optical cable, connects the distribution cable or the optical cable with a subscriber line section, and branches a trunk line, and plays an important role. The junction box can be installed in narrow spaces such as a bridge frame, a box body, a pipeline, a cable trench and the like, does not occupy the effective use area of a building, is convenient to install, and does not need to cut off a main cable.

The existing LED lamp junction box is usually packaged through bolts, so that when the internal components of the junction box are damaged or fail, the junction box is relatively troublesome to disassemble and install, meanwhile, after the LED lamp is not connected, the connector on the LED lamp junction box is exposed in the air, and dust and impurities are easily entering the connector to cause poor contact.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, an LED lamp junction box is usually packaged through bolts, so that when the internal parts of the junction box are damaged or fail, the junction box is relatively troublesome to disassemble and install, and meanwhile, after an LED lamp is not connected with a connector on the LED lamp junction box, the interior of the connector is exposed to air, and dust and impurities are easy to enter the connector to cause poor contact.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a LED lamp junction box, includes the box body, the annular has been seted up at the top of box body, the inside of annular is equipped with the lid, first chamber has been seted up to the inside of box body, the second chamber has all been seted up to the both sides wall inside of box body, the connecting hole has been seted up between first chamber and the second chamber, the both ends of connecting hole communicate each other with first chamber and second chamber respectively, the inside of first chamber is equipped with two-way screw rod, the both ends of two-way screw rod pass the connecting hole and rotate with second intracavity wall bearing and be connected, two ends and the being located second intracavity cover establish and threaded connection have the movable plate, equidistant clamping lever that is fixed with of a lateral wall of movable plate, the round hole has been seted up to a lateral wall equidistant of second chamber, the clamping lever passes the round hole and imbeds to the inside of clamping hole, the square hole of a lateral wall and be close to the bottom equidistant first square hole of box body, the inside embedding of first square hole has been fixed with the joint, square hole all has been seted up to the inside square hole of second intracavity wall, square hole has been seted up to the inside square hole, square hole has been all had the top to insert square hole.

Preferably, a rotating rod is arranged in the first cavity, a second conical gear is sleeved and fixed at one end of the rotating rod, a first conical gear is sleeved and fixed in the center of the bidirectional screw rod and positioned in the first cavity, and the first conical gear is meshed and connected with the second conical gear.

Preferably, one end of the rotating rod penetrates through the box body and is rotationally connected with the bearing of the rotating rod, and a rotating block is fixed at one end of the rotating rod.

Preferably, a connecting line is fixed at the center of one side wall of the box body.

Preferably, a side wall of the box body and above the first square hole are provided with sliding grooves, the inner parts of the sliding grooves are provided with Z-shaped plates in a sliding mode, and one ends of the Z-shaped plates are fixedly connected with the blocking plates.

Preferably, an arc groove is formed in the center of one side wall of the square groove, a lug is fixed at one side wall of the blocking plate and close to the center of the top, the lug is in sliding connection with the arc groove, a fixing rod penetrates through and slides at the center of the lug, two ends of the fixing rod are fixedly connected with the top of the joint and the inner wall of the top of the arc groove respectively, a spring is sleeved on the surface of the fixing rod, and two ends of the spring are fixedly connected with the top of the lug and the inner wall of the top of the arc groove respectively.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the utility model, the rotating block is used for driving the rotating rod to rotate, the rotating rod is used for driving the second bevel gear to rotate, the second bevel gear is used for driving the first bevel gear to rotate, the first bevel gear is used for driving the bidirectional screw rod to rotate, and the bidirectional screw rod is used for driving the moving plate to move, so that the clamping rod penetrates through the round hole and is embedded into the clamping holes on two sides of the box cover, the effect of conveniently dismounting and mounting the box cover can be achieved, and the effects of conveniently maintaining and repairing the components in the box body can be achieved.

2. In the utility model, the convex block is pushed to descend by the spring, and the convex block descends to drive the blocking plate to block the joint, so that the effect of preventing dust and impurities from entering the joint under the condition of not using the joint can be achieved, and the joint can be protected.

Drawings

Fig. 1 is a perspective view of an overall structure of an LED lamp junction box according to the present utility model;

FIG. 2 is a rear view showing the overall structure of an LED lamp junction box according to the present utility model;

FIG. 3 is a cross-sectional view showing the overall structure of an LED lamp junction box according to the present utility model;

fig. 4 is a perspective view of a box cover structure of an LED lamp junction box according to the present utility model;

FIG. 5 is a perspective view of a bi-directional screw structure of an LED lamp junction box according to the present utility model;

fig. 6 is a perspective view of a connector structure of an LED lamp junction box according to the present utility model;

fig. 7 is a perspective view of a blocking cover structure of an LED lamp junction box according to the present utility model.

Legend description: 1. a case body; 2. a box cover; 3. a ring groove; 4. a first chamber; 5. a second chamber; 6. a connection hole; 7. a round hole; 8. a clamping hole; 9. a bidirectional screw; 10. a moving plate; 11. a clamping rod; 12. a first bevel gear; 13. a rotating rod; 14. a second bevel gear; 15. a rotating block; 16. a connecting wire; 17. a first square hole; 18. a joint; 19. a second square hole; 20. a square groove; 21. an arc groove; 22. a chute; 23. a blocking plate; 24. a Z-shaped plate; 25. a bump; 26. a fixed rod; 27. and (3) a spring.

Description of the embodiments

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

In embodiment 1, as shown in fig. 1-7, the utility model provides an LED lamp junction box, which comprises a box body 1, the top of the box body 1 is provided with an annular groove 3, the inside of the annular groove 3 is provided with a box cover 2, the inside of the box body 1 is provided with a first cavity 4, the inside of two side walls of the box body 1 is provided with a second cavity 5, a connecting hole 6 is formed between the first cavity 4 and the second cavity 5, two ends of the connecting hole 6 are respectively communicated with the first cavity 4 and the second cavity 5, the inside of the first cavity 4 is provided with a bidirectional screw 9, two ends of the bidirectional screw 9 penetrate through the connecting hole 6 and are in bearing rotation connection with the inner wall of the second cavity 5, two ends of the bidirectional screw 9 are sleeved with a movable plate 10 in the second cavity 5, one side wall of the movable plate 10 is fixed with a clamping rod 11 at equal intervals, one side wall of the second cavity 5 is provided with a round hole 7 at equal intervals, two side walls of the box cover 2 are provided with clamping holes 8 at equal intervals, the clamping rod 11 penetrates through the round hole 7 and is embedded into the clamping hole 8, one side wall of the box body 1 is provided with a square plug hole 17 near the bottom and is provided with a square plug hole 18, the inside of the square plug hole 18 is provided with a square plug hole 18, the square plug hole 18 is provided with a square plug hole 18 is embedded into the square hole 18, and the square plug hole 18 is provided with square hole 18, and the square plug hole 18 is provided with square hole 18, and the square hole 18 is provided with square hole 18.

The whole embodiment 1 achieves the effects that the ring groove 3 is formed in the top of the box body 1, the box cover 2 is arranged in the ring groove 3, the box body 1 is covered, the first cavity 4 is formed in the box body 1, the second cavity 5 is formed in the two side walls of the box body 1, the connecting holes 6 are formed between the first cavity 4 and the second cavity 5, two ends of the connecting holes 6 are respectively communicated with the first cavity 4 and the second cavity 5, the bidirectional screw 9 is arranged in the first cavity 4, two ends of the bidirectional screw 9 penetrate through the connecting holes 6 and are in bearing rotation connection with the inner wall of the second cavity 5, two ends of the bidirectional screw 9 are sleeved in the second cavity 5 and are in threaded connection with the movable plate 10, the clamping rods 11 are fixed on one side wall of the movable plate 10 at equal intervals, the round holes 7 are formed in one side wall of the second cavity 5 at equal intervals, the clamping holes 8 are formed in the two side walls of the box cover 2 at equal intervals, the clamping rod 11 passes through the round hole 7 and is embedded into the clamping hole 8, the effect that the bidirectional screw 9 rotates to drive the two-end moving plates 10 to move can be achieved, the moving plates 10 move to drive the clamping rod 11 to pass through the round hole 7 and be embedded into the clamping hole 8 or separate from the clamping hole 8 is achieved, the first square holes 17 are formed in one side wall of the box body 1 at equal intervals and close to the bottom, the connector 18 is embedded and fixed in the first square holes 17, the effect of connecting a plurality of LED lamps can be achieved, the second square holes 19 are formed in the tops of the connectors 18, the square grooves 20 are formed in the inner walls of the tops of the first square holes 17, the blocking plates 23 are arranged in the bottoms of the connectors 18, the tops of the blocking plates 23 penetrate through the second square holes 19 and are embedded into the square grooves 20, and accordingly the effect of preventing dust from entering the connectors 18 can be achieved.

In the embodiment 2, as shown in fig. 1-7, a rotating rod 13 is arranged in the first cavity 4, one end of the rotating rod 13 is sleeved and fixed with a second conical gear 14, a first conical gear 12 is sleeved and fixed in the center of the bidirectional screw 9 and positioned in the first cavity 4, and the first conical gear 12 is in meshed connection with the second conical gear 14; one end of the rotating rod 13 penetrates through the box body 1 and is rotationally connected with a bearing of the box body, and a rotating block 15 is fixed at one end of the rotating rod 13; a connecting line 16 is fixed at the center of one side wall of the box body 1; a chute 22 is formed in one side wall of the box body 1 and above the first square hole 17, a Z-shaped plate 24 is arranged in the chute 22 in a sliding manner, and one end of the Z-shaped plate 24 is fixedly connected with a blocking plate 23; an arc groove 21 is formed in the center of one side wall of the square groove 20, a protruding block 25 is fixed to one side wall of the blocking plate 23 and close to the center of the top, the protruding block 25 is located in the arc groove 21 and connected in a sliding mode, a fixing rod 26 penetrates through the center of the protruding block 25 and is connected in a sliding mode, two ends of the fixing rod 26 are fixedly connected with the top of the joint 18 and the inner wall of the top of the arc groove 21 respectively, a spring 27 is sleeved on the surface of the fixing rod 26, and two ends of the spring 27 are fixedly connected with the top of the protruding block 25 and the inner wall of the top of the arc groove 21 respectively.

The whole embodiment 2 has the effects that through the arrangement of the rotating rod 13 in the first cavity 4, one end of the rotating rod 13 is sleeved and fixed with the second conical gear 14, the center of the bidirectional screw rod 9 is sleeved and fixed with the first conical gear 12 in the first cavity 4, the first conical gear 12 is meshed with the second conical gear 14, the rotating rod 13 can drive the second conical gear 14 to rotate, the second conical gear 14 rotates to drive the first conical gear 12 to rotate, and the first conical gear 12 rotates to drive the bidirectional screw rod 9 to rotate; one end of the rotating rod 13 penetrates through the box body 1 and is rotationally connected with a bearing of the rotating rod, and a rotating block 15 is fixed at one end of the rotating rod 13, so that the rotating rod 13 can be conveniently driven to rotate through the rotating block 15; a connecting line 16 is fixed at the center of one side wall of the box body 1; a chute 22 is formed in one side wall of the box body 1 and above the first square hole 17, a Z-shaped plate 24 is arranged in the chute 22 in a sliding mode, one end of the Z-shaped plate 24 is fixedly connected with a blocking plate 23, and the effect that the blocking plate 23 is pulled by the Z-shaped plate 24 to lift and facilitate the insertion of an LED lamp wire can be achieved; through the arc groove 21 has been seted up to a side wall center department of square groove 20, a side wall of jam plate 23 and be close to top center department and be fixed with lug 25, lug 25 is located arc groove 21 sliding connection, the center department of lug 25 runs through and slides and have dead lever 26, the both ends of dead lever 26 respectively with the top of joint 18 and the top inner wall fixed connection of arc groove 21, the surface cover of dead lever 26 is equipped with spring 27, spring 27's both ends respectively with the top of lug 25 and the top inner wall fixed connection of arc groove 21, can play the effect that makes spring 27 promote lug 25 and move downwards and make it make jam plate 23 reset.

Working principle: when the internal components of the box body 1 are damaged and fail, the rotating block 15 is used for driving the rotating rod 13 to rotate, the rotating rod 13 is used for driving the second bevel gear 14 to rotate, the second bevel gear 14 is used for driving the first bevel gear 12 to rotate, the first bevel gear 12 is used for driving the bidirectional screw 9 to rotate, the bidirectional screw 9 is used for driving the moving plate 10 to move, so that the clamping rod 11 is separated from the clamping holes 8 on two sides of the box cover 2, the effect of conveniently disassembling the box cover 2 can be achieved, the effect of conveniently maintaining and repairing the components in the box body 1 can be achieved, when an LED lamp is wired, the Z-shaped plate 24 is pulled to drive the blocking plate 23 to lift, at the moment, the LED lamp wire head can be inserted into the joint 18, and at the moment, the joint 18 without wiring can prevent dust from entering the joint 18 through the blocking plate 23.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (6)

1. The utility model provides a LED lamp junction box, includes box body (1), its characterized in that: the top of box body (1) has seted up annular (3), the inside of annular (3) is equipped with lid (2), first chamber (4) have been seted up to the inside of box body (1), second chamber (5) have all been seted up to the both sides wall inside of box body (1), connecting hole (6) have been seted up between first chamber (4) and second chamber (5), the both ends of connecting hole (6) communicate each other with first chamber (4) and second chamber (5) respectively, the inside of first chamber (4) is equipped with bi-directional screw (9), connecting hole (6) and with second chamber (5) inner wall bearing rotation connection are passed at the both ends of bi-directional screw (9), both ends and be located second chamber (5) endotheca and establish and threaded connection have movable plate (10), equidistant bayonet lock (11) of a lateral wall equidistant of movable plate (10), round hole (7) have been seted up to one lateral wall equidistant round hole (6), lid (2) are equipped with bi-directional screw (9) and are passed connecting hole (8) inner wall bearing rotation connection, two ends of bi-directional screw (9) are equipped with equally spaced apart from each other and are close to square hole (8) and are opened to one side wall (8) of the inside of square round hole (8), the inside embedding of first square hole (17) is fixed with joint (18), second square hole (19) have all been seted up at the top of joint (18), square groove (20) have been seted up to the top inner wall of first square hole (17), the inside of joint (18) is equipped with all is equipped with blocks up board (23), block up the top of board (23) and pass in second square hole (19) and imbed square groove (20) inside.

2. The LED light junction box of claim 1, wherein: the inside of first chamber (4) is equipped with bull stick (13), the one end cover of bull stick (13) is established and is fixed with second conical gear (14), the center department of bi-directional screw rod (9) just is located first chamber (4) endotheca and establishes and be fixed with first conical gear (12), first conical gear (12) and second conical gear (14) meshing are connected.

3. The LED light junction box of claim 2, wherein: one end of the rotating rod (13) penetrates through the box body (1) and is rotatably connected with a bearing of the box body, and a rotating block (15) is fixed at one end of the rotating rod (13).

4. The LED light junction box of claim 1, wherein: a connecting line (16) is fixed at the center of one side wall of the box body (1).

5. The LED light junction box of claim 1, wherein: a chute (22) is formed in one side wall of the box body (1) and located above the first square hole (17), a Z-shaped plate (24) is arranged in the chute (22) in a sliding mode, and one end of the Z-shaped plate (24) is fixedly connected with the blocking plate (23).

6. The LED light junction box of claim 1, wherein: arc groove (21) have been seted up in a side wall center department of square groove (20), a side wall of jam board (23) just is close to top center department and is fixed with lug (25), lug (25) are located sliding connection in arc groove (21), the center department of lug (25) runs through and slides and have dead lever (26), the both ends of dead lever (26) respectively with the top of joint (18) and the top inner wall fixed connection of arc groove (21), the surface cover of dead lever (26) is equipped with spring (27), the both ends of spring (27) respectively with the top of lug (25) and the top inner wall fixed connection of arc groove (21).

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