CN220652696U

CN220652696U - Branching type lighting distribution box

Info

Publication number: CN220652696U
Application number: CN202322285425.9U
Authority: CN
Inventors: 王学言; 田辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-08-24
Filing date: 2023-08-24
Publication date: 2024-03-22
Anticipated expiration: 2033-08-24

Abstract

The utility model relates to the technical field of distribution boxes and discloses a branching type lighting distribution box which comprises a box body, wherein a connecting seat is fixedly connected inside the box body, and a cable is spliced on one side surface of the box body. This kind of separated time formula illumination block terminal inserts the cable to the inside of box and is connected with the line seat, manual drawing the connecting plate, can drive metal shrapnel and to sheathed tube inside removal, under sheathed tube butt effect, can make the one end shrink of metal shrapnel and press from both sides tight cable, can compress reset spring when fixed ring moves to sheathed tube inside this moment, after metal shrapnel presss from both sides tight cable, insert the inserted bar to the inside of lug and connecting plate, play the effect of fixed connection board, thereby fixed cable, prevent to lead to the not hard up or the coming off of cable owing to pull or unexpected collision, thereby guarantee equipment line connection's stability, can separate different circuits through this structure simultaneously, avoid interference and mutual influence between the different circuits, thereby improve the security of circuit.

Description

Branching type lighting distribution box

Technical Field

The utility model relates to the technical field of distribution boxes, in particular to a branching type lighting distribution box.

Background

A junction lighting distribution box is a distribution device for lighting circuits, generally comprising a main breaker and a plurality of branch breakers, and corresponding cable and wiring connection assemblies, the main function of which is to distribute the main power to the individual luminaires or lighting devices, to meet the needs of the lighting system.

According to the novel branching type lighting distribution box disclosed by the application number 202220110106.7, the novel branching type lighting distribution box is novel in structure, the branching frame is arranged at the bottom of the opening, so that wires can be outwards distributed from the bottom of the opening and connected with the opening outside, the connection of electricity is avoided, the structure is exquisite, the space in the box body is fully utilized, the use is convenient, and convenience is provided for people.

However, the following problems still exist in the actual use process:

(1) The above-mentioned document does not set up the fixed establishment to the circuit, because this block terminal is installed outdoor more, leads to the circuit to become flexible or drop easily when meetting unexpected collision and pulling to lead to the block terminal unable normal work, there is the potential safety hazard.

(2) The existing distribution box is usually installed at a fixed point position through screws, but the disassembly is inconvenient after the installation of the fixed mode, and the maintenance progress is easy to drag slowly when maintenance is needed.

Therefore, the utility model provides a branching type lighting distribution box.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a branching type lighting distribution box which has the advantages of being capable of fixing a connecting line, preventing falling, being convenient to install and detach and being convenient to maintain, and solves the problems in the background art.

The utility model provides the following technical scheme: the utility model provides a separated time formula illumination block terminal, includes the box, the inside fixedly connected with wiring seat of box, one side surface grafting of box has the cable, one end and one side surface fixed connection of wiring seat of cable, the sleeve pipe has been cup jointed on the surface of cable, one end of sleeve pipe and the inner wall one side fixed connection of box, one side surface slip grafting of box has the connecting plate, the one end of connecting plate is located sheathed tube inside and fixedly connected with metal shrapnel, the surface and the one end butt of wiring seat of metal shrapnel, the one end and the surface butt of cable of metal shrapnel, one side surface fixed connection of box has the lug, the surface grafting of lug has the inserted bar, the one end grafting of inserted bar is inside the one end of connecting plate.

Preferably, one side of box is provided with the installing support, one side bottom fixedly connected with extension piece of installing support, the bottom fixedly connected with stopper of box, the jack has all been seted up to the both sides surface of stopper, spring groove and cavity have been seted up to one side surface of extension piece, the cavity communicates with each other with the spring groove, the inside sliding connection of spring groove has the inserted block, the model of inserted block coincides with the jack, the inside rotation of the bottom of installing support is connected with two-way lead screw, the spout has been seted up to the inside bottom of installing support, the spout communicates with each other with the cavity, the inside sliding connection of spout has the sliding block, the inside of sliding block cup joints with the surface screw thread of two-way lead screw, the inside sliding connection of cavity has the connecting rod, one end of connecting rod and one side surface fixed connection of inserted block, the other end and the one side surface fixed connection of sliding block of connecting rod.

Preferably, one end of the connecting plate is fixedly connected with a fixing ring, and one side surface of the fixing ring is fixedly connected with a reset spring.

Preferably, one end of the return spring is fixedly connected with the inner wall of the box body, and the return spring is sleeved on the surface of the connecting plate.

Preferably, one end of the connecting rod is sleeved with a limiting spring, one end of the limiting spring is fixedly connected with one side surface of the insertion block, and the other end of the limiting spring is fixedly connected with the groove wall of the spring groove.

Preferably, a knob is rotatably connected to one side surface of the mounting bracket, and one side surface of the knob is fixedly connected with one end of the bidirectional screw rod.

Compared with the prior art, the utility model has the following beneficial effects:

1. this kind of separated time formula illumination block terminal through being provided with sleeve pipe, metal shrapnel, connecting plate and lug, insert the inside of box with the cable and be connected with the line seat, manual drawing the connecting plate after connecting, can drive metal shrapnel and remove to sheathed tube inside, under sheathed tube butt effect, can make the one end shrink of metal shrapnel and press from both sides tight cable, can compress reset spring when fixed ring moves to sheathed tube inside this moment, after metal shrapnel presss from both sides tight cable, insert the inside of lug and connecting plate with the inserted bar, play the effect of fixed connection board, thereby fixed cable prevents to lead to the not hard up or the drop of cable owing to pull or unexpected collision, thereby guarantee equipment line connection's stability, can separate different circuits through this structure simultaneously, avoid interference and mutual influence between the different circuits, thereby improve the security of circuit.

2. This kind of separated time formula illumination block terminal, through being provided with extension piece, the stopper, inserted block and connecting rod, during the installation, insert the stopper of bottom half along extending the middle gap of piece, then rotate the knob and drive two-way lead screw and rotate, because the relative helicoidal force that two ends of two-way lead screw produced, can make the sliding block of both sides remove to the middle part in the spout, thereby make the connecting rod drive the inserted block insert in the jack, with this realization to the joint effect of stopper, can strengthen the stability of pegging graft the inserted block under limit spring's elasticity effect, when need pull down the maintenance, only need reverse rotation knob, make the inserted block shift out in the jack, can release the joint effect to the stopper, the setting of this structure, make the installation and dismantlement to the box become very convenient, maintenance time and cost can significantly reduce, simultaneously also can change equipment configuration or position at any time, satisfy different user demands.

Drawings

FIG. 1 is a schematic diagram of a structural body of the present utility model;

FIG. 2 is a schematic view of the internal structure of the case of the present utility model;

FIG. 3 is a schematic cross-sectional view of the case of the present utility model;

FIG. 4 is a schematic cross-sectional view of an extension block of the present utility model.

In the figure: 1. a case; 2. a mounting bracket; 3. an extension block; 4. a limiting block; 5. a knob; 6. a cable; 7. a bump; 8. a connecting plate; 9. a rod; 10. a wire connecting seat; 11. a sleeve; 12. a metal spring plate; 13. a return spring; 14. a fixing ring; 15. inserting blocks; 16. a spring groove; 17. a limit spring; 18. a connecting rod; 19. a cavity; 20. a two-way screw rod; 21. a sliding block; 22. a chute; 23. and a jack.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a branching type lighting distribution box comprises a box body 1, the inside fixedly connected with line seat 10 of box 1, one side surface grafting of box 1 has cable 6, one end of cable 6 and one side surface fixedly connected of line seat 10, sleeve 11 has been cup jointed on the surface of cable 6, the one end of sleeve 11 and the inside wall one side fixedly connected of box 1, one side surface slip grafting of box 1 has connecting plate 8, the one end of connecting plate 8 is located the inside of sleeve 11 and fixedly connected with metal shrapnel 12, the surface of metal shrapnel 12 and the one end butt of line seat 10, the one end of metal shrapnel 12 and the surface butt of cable 6, one side surface fixedly connected with lug 7 of box 1, the surface grafting of lug 7 has inserted bar 9, the one end grafting of inserted bar 9 is inside the one end of connecting plate 8, insert cable 6 to the inside of box 1 and be connected with line seat 10, after connecting, manual connection plate 8, can drive metal shrapnel 12 and move to the inside of sleeve 11, can make the one end of metal shrapnel 12 shrink and press from both sides tight ring 6, thereby can prevent that the impact between the fixed line and the fixed line of cable 8 from moving to the inside the fixed line is not pressing from both sides, the mutual stability is realized, the impact between the fixed line is avoided and the fixed line is broken down, the fixed line is prevented from the fixed line is broken down, the connection is broken down, the wire is connected with the wire is broken down, the line is prevented from the line is broken down, and the line is broken down, and is broken down by the line, and has the line, and is broken down.

Wherein; one side of the box body 1 is provided with a mounting bracket 2, one side bottom end of the mounting bracket 2 is fixedly connected with an extension block 3, the bottom of the box body 1 is fixedly connected with a limiting block 4, two side surfaces of the limiting block 4 are provided with insertion holes 23, one side surface of the extension block 3 is provided with a spring groove 16 and a cavity 19, the cavity 19 is communicated with the spring groove 16, the inside of the spring groove 16 is slidably connected with an insertion block 15, the model of the insertion block 15 is matched with the insertion holes 23, the inside of the bottom end of the mounting bracket 2 is rotatably connected with a bidirectional screw rod 20, the inside of the bottom end of the mounting bracket 2 is provided with a sliding groove 22, the sliding groove 22 is communicated with the cavity 19, the inside of the sliding groove 22 is slidably connected with a sliding block 21, the inside of the sliding block 21 is sleeved with the surface threads of the bidirectional screw rod 20, the inside of the cavity 19 is slidably connected with a connecting rod 18, one end of the connecting rod 18 is fixedly connected with one side surface of the insertion block 15, the other end of the connecting rod 18 is fixedly connected with one side surface of the sliding block 21, when in installation, the limiting block 4 at the bottom of the box body 1 is inserted along the gap in the middle of the extending block 3, then the knob 5 is rotated to drive the bidirectional screw rod 20 to rotate, the sliding blocks 21 at two sides can move towards the middle part in the sliding groove 22 due to the relative spiral force generated at the two ends of the bidirectional screw rod 20, so that the connecting rod 18 drives the inserting block 15 to be inserted into the inserting hole 23, the clamping effect on the limiting block 4 is realized, when the maintenance is required to be disassembled, the knob 5 is only needed to be rotated reversely, the inserting block 15 is moved out of the inserting hole 23, the clamping effect on the limiting block 4 can be relieved, the setting of the structure ensures that the installation and the disassembly of the box body 1 are very convenient, the maintenance time and the cost can be greatly reduced, the maintenance risk and the working difficulty can be reduced, the equipment configuration or the position can be changed at any time, meets different use requirements.

Wherein; one end of the connecting plate 8 is fixedly connected with a fixed ring 14, and one side surface of the fixed ring 14 is fixedly connected with a reset spring 13.

Wherein; one end of the return spring 13 is fixedly connected with the inner wall of the box body 1, the return spring 13 is sleeved on the surface of the connecting plate 8, when the cable 6 needs to be pulled out, the limiting effect on the connecting plate 8 is firstly released, the connecting plate 8 can return to the original position under the action of the return spring 13, and accordingly the fixing effect on the cable 6 is released by the metal elastic sheet 12.

Wherein; one end of the connecting rod 18 is sleeved with a limiting spring 17, one end of the limiting spring 17 is fixedly connected with one side surface of the plug 15, the other end of the limiting spring 17 is fixedly connected with the groove wall of the spring groove 16, and the stability of plug 15 in connection can be enhanced under the elastic force of the limiting spring 17.

Wherein; one side surface of the mounting bracket 2 is rotationally connected with a knob 5, one side surface of the knob 5 is fixedly connected with one end of the bidirectional screw rod 20, and the bidirectional screw rod 20 can be driven to rotate by rotating the knob 5.

The utility model provides a mounting bracket 2 installs at the installation point during the use, then insert the stopper 4 of box 1 bottom along the gap in the middle of extending the piece 3, then rotate knob 5 and drive two-way lead screw 20 and rotate, because the relative screw force that two ends produced of two-way lead screw 20, can make the sliding block 21 of both sides remove to the middle part in spout 22, thereby make connecting rod 18 drive insert block 15 insert in jack 23, thereby realize the joint effect to stopper 4, can strengthen the stability of pegging graft to insert block 15 under the elasticity effect of spacing spring 17, when dismantling the maintenance, only need reverse rotation knob 5, make insert block 15 shift out in jack 23, can remove the joint effect to stopper 4, thereby take off box 1, when connecting the circuit, insert cable 6 to the inside of box 1 and be connected with connecting wire seat 10, after connecting, manual the connecting plate 8 of drawing, can drive metal shell fragment 12 and remove to the inside of sleeve 11, under the butt effect of sleeve 11, can make metal fragment 12's one end and clamp cable 6, fixed ring 14 moves to the inside sleeve 11, the compression spring 13 when compressing the cable 6 and compressing the inside spring 13 and leading to the cable 6 to bump 8, thereby prevent that cable 8 from dropping or the unexpected and fixing the connecting plate is fixed to be fixed to the cable 8 when the inside the cable 8 is fixed.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a separated time formula illumination block terminal, includes box (1), its characterized in that: the inside fixedly connected with connection seat (10) of box (1), one side surface grafting of box (1) has cable (6), one end and one side fixed surface connection of connection seat (10) of cable (6), sleeve pipe (11) have been cup jointed on the surface of cable (6), one end of sleeve pipe (11) and inner wall one side fixed connection of box (1), one side surface slip grafting of box (1) has connecting plate (8), the one end of connecting plate (8) is located the inside of sleeve pipe (11) and fixedly connected with metal shrapnel (12), the one end butt of metal shrapnel (12) and connection seat (10), one side surface fixedly connected with lug (7) of box (1), the surface grafting of lug (7) has inserted bar (9), the one end of inserted bar (9) is inside the one end of connecting plate (8).

2. A split-type lighting distribution box as claimed in claim 1, wherein: one side of box (1) is provided with installing support (2), one side bottom fixedly connected with of installing support (2) extends piece (3), the bottom fixedly connected with stopper (4) of box (1), jack (23) have all been seted up on the both sides surface of stopper (4), spring groove (16) and cavity (19) have been seted up on one side surface of extending piece (3), cavity (19) communicate with each other with spring groove (16), the inside sliding connection of spring groove (16) has inserted block (15), the model and the jack (23) of inserted block (15) coincide, the inside rotation of bottom of installing support (2) is connected with two-way lead screw (20), spout (22) have been seted up to the inside of bottom of installing support (2), spout (22) communicate with each other with cavity (19), the inside sliding connection of spout (22) has sliding block (21), the inside of sliding block (21) cup joints with the surface screw thread of two-way lead screw (20), the inside sliding connection of cavity (19) has connecting rod (18), one side fixed connection of connecting rod (18) one side surface of connecting rod (18).

3. A split-type lighting distribution box as claimed in claim 1, wherein: one end of the connecting plate (8) is fixedly connected with a fixed ring (14), and one side surface of the fixed ring (14) is fixedly connected with a reset spring (13).

4. A split-type lighting distribution box as claimed in claim 3, wherein: one end of the return spring (13) is fixedly connected with the inner wall of the box body (1), and the return spring (13) is sleeved on the surface of the connecting plate (8).

5. A split-type lighting distribution box as claimed in claim 2, wherein: one end of the connecting rod (18) is sleeved with a limiting spring (17), one end of the limiting spring (17) is fixedly connected with one side surface of the insertion block (15), and the other end of the limiting spring (17) is fixedly connected with the groove wall of the spring groove (16).

6. A split-type lighting distribution box as claimed in claim 2, wherein: one side surface of the mounting bracket (2) is rotationally connected with a knob (5), and one side surface of the knob (5) is fixedly connected with one end of a bidirectional screw rod (20).