CN219394068U - Block terminal with auxiliary connection structure - Google Patents

Abstract

The utility model discloses a distribution box with an auxiliary wiring structure, which comprises a distribution box main body, wherein the distribution box main body comprises side plates, a back plate, a top plate and a bottom plate, ventilation and heat dissipation structures are arranged on the side plates on two sides, a box door is arranged on the front sides of the side plates, the top plate and the bottom plate, a handle is arranged on the surface of the box door, a wiring hole is formed in the top plate, an anti-slip strip is arranged in the wiring hole, and a circuit breaker assembly is fixed on the back plate. This block terminal with auxiliary connection structure can effectually filter dust impurity and fender mosquito or mouse to the block terminal through the dust screen, can effectively dispel the heat for the block terminal is inside simultaneously, extracts the block that will combine from the recess inside, can dismantle the dust screen, makes things convenient for the staff to wash the filter screen and regularly maintain, when assembling the circuit breaker, inserts protruding slider alignment concave groove, can fix the circuit breaker on the block terminal backplate fast, convenient operation improves work efficiency, and the practicality is high.

Description

Block terminal with auxiliary connection structure

Technical Field

The utility model relates to the technical field of distribution boxes, in particular to a distribution box with an auxiliary wiring structure.

Background

CN202020818259.8 discloses a distribution box with a distribution box protection structure, the distribution box main body is arranged between a top plate and a base, protection structures are arranged around the distribution box main body between the top plate and the base to protect the distribution box main body, and collision objects are blocked through an anti-collision rod and an anti-collision roller during collision, so that the impact force can be absorbed while the impact force is removed, the protection effect on the distribution box main body is better, the range of the impact force is prevented from being larger, the protection structure adopts a positioning sliding block and a positioning sliding groove to realize positioning, and a fixing piece is adopted to realize installation.

The above patent has the following problems:

1. under the high temperature condition, external heat is led to sending in the box, causes the inside cooling nature of block terminal relatively poor, does not have dustproof filter screen to keep out winged insects or mouse, leads to the inside potential safety hazard that exists of block terminal.

2. The wiring process of block terminal still adopts traditional cable port to expose, then adopts the fastener to fasten cable port line to block terminal wiring department, and this process procedure is complicated, and complex operation needs to use screw fixed mounting when the technician assembles the circuit breaker simultaneously, when overhauling the circuit breaker, need dismantle it with the screw, and complex operation and danger are high, lead to the circuit breaker maintenance unchangeable, and efficiency is lower.

Disclosure of Invention

The utility model aims to provide a distribution box with an auxiliary wiring structure, which has the advantages that dust and impurities can be effectively filtered and mosquito or mice can be blocked by a dust screen, meanwhile, the inside of the distribution box can be effectively radiated, a detachable mechanism is arranged on the dust screen, so that a worker can conveniently clean and regularly maintain a filter screen, the worker can classify the filter screen through a wiring Kong Duixian path when the worker is in wiring installation, an insulating anti-slip strip is connected inside a wiring hole to fix the line, the safety is improved, the circuit breaker is provided with a detachable structure, the assembly and the disassembly of the circuit breaker are convenient, and the working efficiency is improved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a block terminal with supplementary wiring structure, includes the block terminal main part, the block terminal main part includes curb plate, backplate, roof and bottom plate, installs ventilation and heat dissipation structure on the curb plate of both sides, and the chamber door is installed to the front side of curb plate, roof and bottom plate, installs the handle on the surface of chamber door, has seted up the wiring hole on the roof, and wiring hole internally mounted has the antislip strip, is fixed with circuit breaker assembly components on the backplate.

Preferably, the ventilation and heat dissipation structure comprises a dustproof frame, a through groove, a dustproof net and a combination block, wherein two groups of the side plates are arranged, the through groove and a heat dissipation hole which are mutually communicated are formed in the inner side of each side plate, two groups of the combination block are arranged on the outer side of the dustproof frame, the through groove and the combination block are mutually matched and are in sliding connection, the dustproof frame is inserted into the heat dissipation hole, and the dustproof net is arranged in the dustproof frame.

Preferably, the circuit breaker assembly comprises concave grooves, circuit breakers, convex sliding blocks, plug wire holes and screws, wherein the concave grooves are formed in two parts and welded with the back plate, the two sides of each circuit breaker are connected with the convex sliding blocks, the convex sliding blocks and the concave grooves are mutually matched and slidingly connected, the plug wire holes are respectively formed in the top surface and the bottom surface of each circuit breaker, and the screws penetrating through the circuit breakers extend into the plug wire holes.

Preferably, five wiring holes are formed, and the anti-slip strips are tightly attached to the inner walls of the wiring holes.

Preferably, the dustproof net is welded with the inner side of the dustproof frame, and the side edge of the dustproof frame is covered by the side plate.

Preferably, the plug wire holes are formed in 8 and are distributed on the top surface and the bottom surface of the circuit breaker at equal intervals respectively.

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

1. this block terminal with auxiliary connection structure is provided with the dust screen and can filters dust impurity, also can withstand the mosquito mouse, has played and has carried out effective heat dissipation, filtration dust and protection's efficiency for the block terminal is inside, through aim at the logical groove with the joining piece and insert, can accomplish equipment ventilation heat abstractor fast, and in the same way, will joining the piece and extract from the recess is inside, can accomplish fast and dismantle, makes things convenient for the staff to wash and regularly maintain the filter screen.

2. This block terminal with auxiliary connection structure is provided with circuit breaker assembly components, and during the staff wiring installation, can carry out the line classification through the wiring hole that the roof was seted up, and wiring hole internal connection has insulating antislip strip to fix the circuit, and the security improves, during the assembly circuit breaker, only need aim at concave groove with protruding slider and insert, can fix the circuit breaker on the block terminal backplate fast, during the maintenance circuit breaker, the staff with protruding slider from concave inslot level pull out can, convenient operation improves work efficiency, the practicality is high.

Drawings

Fig. 1 is a perspective view of a main body of a distribution box according to the present utility model;

fig. 2 is a perspective view showing the internal structure of the main body of the distribution box of the present utility model;

FIG. 3 is a perspective view of a ventilating and heat dissipating structure according to the present utility model;

fig. 4 is a perspective view of a circuit breaker assembly according to the present utility model;

fig. 5 is a top view of the main body of the power distribution box of the present utility model.

In the figure: 1. a distribution box main body; 11. a side plate; 12. a back plate; 13. a top plate; 14. a bottom plate; 2. a ventilation and heat dissipation structure; 21. a dust-proof frame; 22. a through groove; 23. a dust screen; 24. a combining block; 3. a door; 4. a handle; 5. a wiring hole; 6. an anti-slip strip; 7. a circuit breaker assembly; 71. a concave groove; 72. a circuit breaker; 73. a convex sliding block; 74. a plug wire hole; 75. and (5) a screw.

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.

In order to solve the problems that in the prior art, under the condition of high temperature, the temperature reduction performance of the inside of the distribution box is poor due to the fact that external heat is conducted into the box, and the inside of the distribution box has potential safety hazards due to the fact that a dustproof filter screen resists flying insects or mice, the following technical scheme is provided, and reference is made to fig. 1-3;

the utility model provides a block terminal with supplementary wiring structure, including block terminal main part 1, block terminal main part 1 includes curb plate 11, backplate 12, roof 13 and bottom plate 14, install ventilation and heat dissipation structure 2 on curb plate 11 of both sides, the chamber door 3 is installed to the front side of curb plate 11, roof 13 and bottom plate 14, install handle 4 on the surface of chamber door 3, wiring hole 5 has been seted up on roof 13, wiring hole 5 internally mounted has antislip 6, be fixed with circuit breaker assembly 7 on backplate 12, ventilation and heat dissipation structure 2 includes dust-proof frame 21, logical groove 22, dust-proof net 23 and joint block 24, curb plate 11 is provided with two sets of, logical groove 22 and the louvre of mutual intercommunication have been seted up to curb plate 11 inboard, the dust-proof frame 21 outside is provided with two sets of joint block 24, logical groove 22 and joint block 24 looks adaptation and sliding connection each other, dust-proof frame 21 inserts in the louvre, be equipped with dust-proof net 23 in the dust-proof frame 21

Specifically, in the installation of block terminal, the staff earlier settles block terminal main part 1 in suitable position, chamber door 3 is two designs of opening the door, open chamber door 3 through handle 4, the joint block 24 with dust guard 21 side aims at the inboard logical groove 22 level of curb plate 11 and inserts until laminating each other, the block terminal is when using, dust screen 23 can effectually ventilate the heat dissipation for the block terminal, impurity dust can also be filtered simultaneously, avoid worm mouse to bore into block terminal main part 1 inside, when the block terminal needs to dismantle, the staff opens chamber door 3 through handle 4, release joint block 24 from logical groove 22's inside level from block 1 inside, can accomplish the dismantlement to ventilation heat dissipation structure 2, the staff washs dust screen 23 conveniently, the maintenance work, the practicality is high.

In order to solve the wiring process of the distribution box in the prior art, the traditional cable port is exposed, then the cable port is fastened to the wiring position of the distribution box by adopting a fastener, the process is complex in procedure and complex in operation, and meanwhile, when a technician assembles the circuit breaker, the technician needs to fix and install the circuit breaker by using screws, and when the circuit breaker is overhauled, the technician needs to detach the circuit breaker by using screws, so that the operation is complex and the danger is high, the circuit breaker is overhauled unchanged, the efficiency is lower, and the following technical scheme is provided, and reference is made to fig. 4-5.

The circuit breaker assembly 7 comprises a concave groove 71, a circuit breaker 72, a convex sliding block 73, wire inserting holes 74 and screws 75, wherein the concave groove 71 is provided with two grooves and welded with the backboard 12, two sides of the circuit breaker 72 are respectively connected with the convex sliding block 73, the convex sliding block 73 and the concave groove 71 are mutually matched and slidingly connected, the wire inserting holes 74 are respectively formed in the top surface and the bottom surface of the circuit breaker 72, the screws 75 penetrating through the circuit breaker 72 extend into the wire inserting holes 74, five wire inserting holes 5 are formed, the anti-slip strips 6 are tightly attached to the inner walls of the wire inserting holes 5, the dust screen 23 is welded with the inner side of the dust screen 21, the side edges of the dust screen 21 are covered by the side plates 11, and 8 wire inserting holes 74 are formed and are respectively distributed on the top surface and the bottom surface of the circuit breaker 72 at equal intervals.

Specifically, the block terminal is at wiring in-process, the chamber door 3 is opened through handle 4 to the block terminal, then aim at concave groove 71 horizontal insertion with the protruding slider 73 of circuit breaker 72 both sides until its inside, concave groove 71 closely covers protruding slider 73, the effect of fixed circuit breaker 72 has been played, insert the wiring downthehole with outside electric wire, the inside antislip strip 6 of wiring downthehole 5 uses insulating rubber material, can effectually protect and fix the effect to the electric wire, insert the wiring in the wiring downthehole electric wire classification of wiring hole 5 again in plug wire hole 74, utilize screw 75 to fix the electric wire, can make things convenient for the staff to outside electric wire classification and insert through six wiring 5 holes of seting up, the efficiency of wiring has been improved, during the maintenance, the staff pulls out protruding slider 73 from the inside of concave groove 71, can conveniently overhaul and change circuit breaker 72, work efficiency has been improved.

To sum up: this block terminal with supplementary wiring structure, the dust screen 23 can effectually ventilate the heat dissipation for the block terminal, can also filter impurity dust simultaneously, avoid worm mouse to bore the block terminal main part 1 inside, the staff is with combining the piece 24 from leading to the inside level release of groove 22, can accomplish the dismantlement to ventilation heat dissipation structure 2, conveniently wash the maintenance work to the dust screen 23, the practicality is high, at the block terminal in-process, insert the wiring downthehole with outside electric wire, the inside antislip strip 6 of wiring downthehole 5 uses insulating rubber material, can effectually protect and fix the electric wire, again insert the wiring downthehole electric wire classification of wiring in wiring downthehole 74, utilize screw 75 to fix the electric wire, can make things convenient for the staff to outside electric wire classification and insert through six wiring 5 downthehole of seting up, the staff pulls out the inside of concave groove 71, can conveniently overhaul and change circuit breaker 72, when the maintenance, and work efficiency is improved.

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 (6)

1. The utility model provides a block terminal with auxiliary connection structure, includes block terminal main part (1), its characterized in that: the distribution box main body (1) comprises side plates (11), a back plate (12), a top plate (13) and a bottom plate (14), wherein ventilation and heat dissipation structures (2) are arranged on the side plates (11) on two sides, a box door (3) is arranged on the front sides of the side plates (11), the top plate (13) and the bottom plate (14), a handle (4) is arranged on the surface of the box door (3), wiring holes (5) are formed in the top plate (13), anti-slip strips (6) are arranged in the wiring holes (5), and circuit breaker assembly components (7) are fixed on the back plate (12).

2. The distribution box with auxiliary wiring structure according to claim 1, characterized in that the ventilation and heat dissipation structure (2) comprises a dustproof frame (21), a through groove (22), a dustproof net (23) and a combination block (24), two groups of side plates (11) are arranged, the inner sides of the side plates (11) are provided with the through groove (22) and the heat dissipation holes which are mutually communicated, two groups of combination blocks (24) are arranged on the outer sides of the dustproof frame (21), the through groove (22) and the combination block (24) are mutually matched and slidingly connected, the dustproof frame (21) is inserted into the heat dissipation holes, and the dustproof net (23) is arranged in the dustproof frame (21).

3. The distribution box with auxiliary wiring structure according to claim 1, wherein the circuit breaker assembly component (7) comprises a concave groove (71), a circuit breaker (72), a convex sliding block (73), a wire inserting hole (74) and screws (75), the concave groove (71) is provided with two grooves and welded with the backboard (12), two sides of the circuit breaker (72) are respectively connected with the convex sliding block (73), the convex sliding block (73) and the concave groove (71) are mutually matched and slidingly connected, the top surface and the bottom surface of the circuit breaker (72) are respectively provided with the wire inserting hole (74), and the screws (75) penetrating through the circuit breaker (72) extend into the wire inserting hole (74).

4. The distribution box with the auxiliary wiring structure according to claim 1, wherein five wiring holes (5) are formed, and the anti-slip strips (6) are tightly attached to the inner walls of the wiring holes (5).

5. A distribution box with auxiliary wiring structure according to claim 2, characterized in that the dust screen (23) is welded to the inner side of the dust frame (21), and the side of the dust frame (21) is covered by the side plate (11).

6. A distribution box with auxiliary wiring structure according to claim 3, characterized in that the number of the wire insertion holes (74) is 8 and the wire insertion holes are distributed on the top surface and the bottom surface of the circuit breaker (72) at equal intervals respectively.