CN216436426U

CN216436426U - Dustproof effectual block terminal

Info

Publication number: CN216436426U
Application number: CN202122179249.1U
Authority: CN
Inventors: 李涛
Original assignee: Qingdao Haishengda Electric Co ltd
Current assignee: Qingdao Haishengda Electric Co ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-05-03
Anticipated expiration: 2031-09-09

Abstract

The utility model discloses a distribution box with a good dustproof effect, which relates to the electrical field and comprises a protective shell, wherein the left side and the right side of the protective shell are respectively provided with a dustproof mechanism, the front end of the protective shell is movably provided with a protective door through a hinge, the middle part of the protective door, which is close to the edge, is provided with a handle, and the bottom end of the protective shell is provided with a plurality of groups of through holes; this dustproof effectual block terminal conveniently dispels the heat, external cold air can follow in the heating panel gets into protective housing simultaneously, realize cold air circulation, the high temperature leads to inside breaking down in can avoiding protective housing, be favorable to the safety of circuit, the dust screen can effectively prevent that the dust from getting into inside and leading to the circuit short circuit, be favorable to the normal use of circuit, it can wash the dust screen to take out the rack, be favorable to the long-term use of dust screen, make things convenient for the user of service to install the rack, the operation is simple, and convenient to use.

Description

Dustproof effectual block terminal

Technical Field

The utility model relates to the field of electricity, in particular to a distribution box with a good dustproof effect.

Background

The distribution box is a general name of a motor control center, and is a low-voltage distribution device formed by assembling switching equipment, a measuring instrument, a protective electric appliance and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement.

The existing distribution box can not dissipate heat inside the protective shell, can not realize internal cold air circulation, is easy to cause accidents when the temperature is too high, has poor dustproof effect, is not beneficial to the operation of a circuit, and provides a distribution box with good dustproof effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a distribution box with a good dustproof effect, and aims to solve the problems that the distribution box in the background technology cannot dissipate heat inside a protective shell, cannot realize internal cold air circulation, is easy to cause accidents when the temperature is too high, has a poor dustproof effect, and is not beneficial to the operation of a circuit.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a block terminal that dustproof effect is good, includes protective housing, protective housing's the left and right sides all is provided with dustproof mechanism, protective housing's front end has the guard gate through hinge movable mounting, the middle part of guard gate is close to the border position and is provided with the handle, a plurality of groups through-hole have been seted up to protective housing's bottom, protective housing's bottom is provided with a wiring section of thick bamboo, and the wiring section of thick bamboo is located the right side of through-hole.

Preferably, the inside and the protective housing of a wiring section of thick bamboo are inside to be linked together, protective housing's inside evenly is provided with a plurality of groups mounting bracket, a plurality of groups screw hole have all been seted up on the mounting bracket, the below of mounting bracket is provided with cooling fan, be connected with connecting spring between the inboard of guard gate and protective housing's the inside wall.

Preferably, the specific quantity of mounting bracket is three groups, and every group the mounting bracket all with protecting sheathing fixed connection, cooling fan's bottom fixedly connected with connecting pipe, the bottom of connecting pipe is connected with out the tuber pipe.

Preferably, the air outlet pipe is fixedly connected with the connecting pipe, the air outlet pipe is positioned right above the through hole, and the heat radiation fan is fixedly installed in the protective shell through the connecting rod.

Preferably, dustproof mechanism includes the mounting groove, movable mounting has the heating panel in the mounting groove, the inboard of mounting groove is provided with the baffle, the spacing groove has all been seted up on the both sides wall of mounting groove, the outside of baffle is provided with the rack, the intermediate position of rack is provided with the dust screen.

Preferably, the both sides of rack all are provided with the stopper, stopper and spacing groove looks adaptation, the rack passes through stopper cooperation spacing groove movable mounting on the baffle.

Preferably, grooves are formed in two side walls of the heat dissipation plate and located on one side of the limiting groove, a plurality of groups of heat dissipation holes are formed in the heat dissipation plate in a penetrating mode, and the size of the heat dissipation plate is matched with that of the mounting groove.

Compared with the prior art, the utility model has the beneficial effects that: the distribution box with the good dustproof effect is provided with the heat dissipation fan, when the heat dissipation fan starts to work, the heat dissipation fan can suck hot air in the protective shell and then enter the air outlet pipe through the connecting pipe, the hot air is further discharged out of the protective shell through the through hole below the air outlet pipe, heat dissipation is facilitated, meanwhile, external cold air can enter the protective shell from the heat dissipation plate, cold air circulation is achieved, internal faults caused by overhigh temperature in the protective shell can be avoided, and the safety of a circuit is facilitated;

this block terminal that dustproof is effectual is provided with the dust screen, the dust screen can prevent effectively that the dust from getting into inside and leading to the circuit short circuit, be favorable to the normal use of circuit, after the user of service takes out the heating panel through the recess, further take out the rack and can rinse the dust screen, be favorable to the long-term use of dust screen, and baffle and spacing groove can provide spacing protection to the rack, make things convenient for the user of service to install the rack, and operation is simple, convenient to use.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a partial schematic view of the present invention;

fig. 4 is a cross-sectional view of the present invention.

In the figure: 1. a protective housing; 2. a protective door; 3. a heat dissipation plate; 4. a handle; 5. a wire connecting cylinder; 6. a through hole; 7. a mounting frame; 8. a threaded hole; 9. a connecting spring; 10. a heat radiation fan; 11. mounting grooves; 12. a limiting groove; 13. a limiting block; 14. a net frame; 15. a dust screen; 16. A baffle plate; 17. an air outlet pipe; 18. and (4) connecting the pipes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example 1:

referring to fig. 1-2 and fig. 4, the present invention provides a technical solution: the utility model provides a block terminal that dustproof effectual, includes protecting sheathing 1, the left and right sides of protecting sheathing 1 all is provided with dustproof mechanism, and there is guard gate 2 at protecting sheathing 1's front end through hinge movable mounting, and the middle part of guard gate 2 is close to the border position and is provided with handle 4, and a plurality of groups through-hole 6 have been seted up to protecting sheathing 1's bottom, and protecting sheathing 1's bottom is provided with a wiring section of thick bamboo 5, and a wiring section of thick bamboo 5 is located the right side of through-hole 6.

The inside and the protecting crust 1 of a connecting wire section of thick bamboo 5 are inside to be linked together, and protecting crust 1's inside evenly is provided with a plurality of groups mounting bracket 7, has all seted up a plurality of groups screw hole 8 on the mounting bracket 7, and the below of mounting bracket 7 is provided with cooling fan 10, is connected with coupling spring 9 between the inboard of guard gate 2 and the inside wall of protecting crust 1.

The concrete quantity of mounting bracket 7 is three groups, and every group mounting bracket 7 all with protective housing 1 fixed connection, cooling fan 10's bottom fixedly connected with connecting pipe 18, and the bottom of connecting pipe 18 is connected with out tuber pipe 17, goes out tuber pipe 17 and connecting pipe 18 fixed connection, and goes out tuber pipe 17 and be located through-hole 6 directly over, and cooling fan 10 passes through connecting rod fixed mounting in protective housing 1.

When using, when cooling fan 10 begins the during operation, cooling fan 10 can inhale rethread connecting pipe 18 with the inside hot-air of protecting sheathing 1 and get into out the tuber pipe 17 in, further through going out in the through-hole 6 discharge protecting sheathing 1 of tuber pipe 17 below, convenient heat dissipation, external cold air can follow heating panel 3 and get into protecting sheathing 1 in simultaneously, realize cold air circulation, can avoid the high inside trouble that leads to of temperature in protecting sheathing 1, be favorable to the safety of circuit.

Example 2:

referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a block terminal that dustproof effectual, still includes dustproof mechanism, and dustproof mechanism includes mounting groove 11, and movable mounting has heating panel 3 in mounting groove 11, and the inboard of mounting groove 11 is provided with baffle 16, has all seted up spacing groove 12 on the both sides wall of mounting groove 11, and the outside of baffle 16 is provided with rack 14, and rack 14's intermediate position is provided with dust screen 15.

The both sides of rack 14 all are provided with stopper 13, stopper 13 and spacing groove 12 looks adaptation, and rack 14 cooperates spacing groove 12 movable mounting through stopper 13 on baffle 16.

All set up flutedly on the both sides wall of heating panel 3, and the recess is located one side of spacing groove 12, runs through on the heating panel 3 and sets up a plurality of sets of louvres, and the size of heating panel 3 agrees with mutually with the size of mounting groove 11.

When using, dust screen 15 can prevent effectively that the dust from getting into inside and leading to the circuit short circuit, be favorable to the normal use of circuit, after the user of service takes out heating panel 3 through the recess, further take out rack 14 and can wash dust screen 15, be favorable to the long-term use of dust screen 15, and baffle 16 and spacing groove 12 can provide spacing protection to rack 14, make things convenient for the user of service to install rack 14, and operation is simple, convenient to use.

The working principle is as follows: for the distribution box with good dustproof effect, firstly, the protective door 2 is opened through the handle 4, then the electric element can be installed on the installation frame 7 through the threaded hole 8, the circuit passes through the wiring barrel 5 and is connected on the electric element, the connecting spring 9 can close the protective door 2 after the installation is finished, the situation that a user forgets to close the protective door 2 can be prevented, when the heat dissipation fan 10 starts to work, the heat dissipation fan 10 can suck hot air in the protective shell 1 and then enter the air outlet pipe 17 through the connecting pipe 18, the hot air is further discharged out of the protective shell 1 through the through hole 6 below the air outlet pipe 17, the heat dissipation is convenient, meanwhile, external cold air can enter the protective shell 1 from the heat dissipation plate 3, the cold air circulation is realized, the internal fault caused by the overhigh temperature in the protective shell 1 can be avoided, the safety of the circuit is facilitated, the dustproof net 15 can effectively prevent the dust from entering the interior and causing the short circuit, be favorable to the normal use of circuit, after the user takes out heating panel 3 from mounting groove 11 through the recess, further take out rack 14 and can wash dust screen 15, be favorable to the long-term use of dust screen 15, and baffle 16 and spacing groove 12 can provide spacing protection to rack 14, stopper 13 facilitates the user of service and installs rack 14, and operating means is simple, convenient to use.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a block terminal that dustproof effectual, includes protecting sheathing (1), its characterized in that, the left and right sides of protecting sheathing (1) all is provided with dustproof mechanism, there is guard gate (2) front end of protecting sheathing (1) through hinge movable mounting, the middle part of guard gate (2) is close to border position and is provided with handle (4), a plurality of groups through-hole (6) have been seted up to the bottom of protecting sheathing (1), the bottom of protecting sheathing (1) is provided with a wiring section of thick bamboo (5), and a wiring section of thick bamboo (5) are located the right side of through-hole (6).

2. The distribution box with the good dustproof effect according to claim 1, wherein the inside of the wiring barrel (5) is communicated with the inside of the protective shell (1), a plurality of groups of mounting frames (7) are uniformly arranged inside the protective shell (1), a plurality of groups of threaded holes (8) are formed in the mounting frames (7), a heat radiation fan (10) is arranged below the mounting frames (7), and a connecting spring (9) is connected between the inner side of the protective door (2) and the inner side wall of the protective shell (1).

3. The distribution box with the good dustproof effect according to claim 2, wherein the specific number of the mounting frames (7) is three groups, each group of the mounting frames (7) is fixedly connected with the protective shell (1), the bottom end of the heat dissipation fan (10) is fixedly connected with a connecting pipe (18), and the bottom end of the connecting pipe (18) is connected with an air outlet pipe (17).

4. The distribution box with the good dustproof effect according to claim 3, wherein the air outlet pipe (17) is fixedly connected with the connecting pipe (18), the air outlet pipe (17) is located right above the through hole (6), and the heat dissipation fan (10) is fixedly installed in the protective shell (1) through a connecting rod.

5. The distribution box with the good dustproof effect according to claim 1, wherein the dustproof mechanism comprises a mounting groove (11), a radiating plate (3) is movably mounted in the mounting groove (11), a baffle (16) is arranged on the inner side of the mounting groove (11), limiting grooves (12) are formed in two side walls of the mounting groove (11), a net rack (14) is arranged on the outer side of the baffle (16), and a dustproof net (15) is arranged in the middle of the net rack (14).

6. The distribution box with the good dustproof effect according to claim 5, wherein limiting blocks (13) are arranged on two sides of the net rack (14), the limiting blocks (13) are matched with the limiting grooves (12), and the net rack (14) is movably mounted on the baffle (16) through the limiting blocks (13) matched with the limiting grooves (12).

7. The distribution box with good dustproof effect according to claim 5, wherein grooves are formed in two side walls of the heat dissipation plate (3), the grooves are located on one side of the limiting groove (12), a plurality of groups of heat dissipation holes are formed in the heat dissipation plate (3) in a penetrating manner, and the size of the heat dissipation plate (3) is matched with the size of the mounting groove (11).