CN210468527U

CN210468527U - Dustproof street lamp distribution box

Info

Publication number: CN210468527U
Application number: CN201920618860.XU
Authority: CN
Inventors: 吴晓东
Original assignee: Zhejiang Sentuo Electric Co Ltd
Current assignee: Zhejiang Sentuo Electric Co Ltd
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2020-05-05
Anticipated expiration: 2029-04-30

Abstract

The utility model discloses a dust-protection type street lamp block terminal, including first casing and second casing, the second casing welds in the inside of first casing, there are circuit breaker and terminal row inside of second casing through bolted connection, and the circuit breaker is located the top of terminal row, the inboard rear end face welding of second casing has the third fixed plate. The utility model discloses in, the inside of first casing has set up the second casing, the inside of second casing has set up circuit breaker and terminal row, the bottom of terminal row has set up the third fixed plate, the motor has been installed to the bottom of third fixed plate, the output shaft of motor has set up the flabellum, the air inlet has been seted up at the both sides top of second casing, first gas outlet has been seted up to the bottom of second casing, the second gas outlet has been seted up to the bottom of first casing, drive the rotatory wind that produces of fan blade through the motor, bring out the inside dust of second casing, and then reduce the inside dust of second casing and pile up, the job stabilization nature of improvement block terminal.

Description

Dustproof street lamp distribution box

Technical Field

The utility model relates to a block terminal technical field especially relates to a dust-protection street lamp block terminal.

Background

The distribution box is a mass parameter on data, generally forms a low-voltage forest according to electrical wiring, requires that a switching device, a measuring instrument, a protective electrical appliance and an auxiliary device are assembled in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box, can be switched on or switched off by a manual or automatic switch in normal operation, and has the characteristics of small volume, simple and convenient installation, special technical performance, fixed position, unique configuration function, no field limitation, more common application, stable and reliable operation, high space utilization rate, less occupied area and environmental protection effect.

Firstly, most of the existing street lamp distribution boxes are not provided with a dust removal device, and if dust in the distribution boxes is not removed in time, the aging of electric wires can be accelerated, and the connection of a wire joint is affected, so that the normal work of the distribution boxes is affected; secondly, the inside device that separates the wire that does not set up mostly of current street lamp block terminal, after long-time the use, the crust drops after the wire is ageing, if not separate the wire, easily leads to the electric wire contact, produces the phenomenon of circuit breaking to wire contact easily produces the electric spark and arouses the conflagration, has the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the dustproof street lamp distribution box is provided for solving the problems that the existing street lamp distribution box is not provided with a dust removal device and a device for separating wires.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a dust-protection type street lamp block terminal, includes first casing and second casing, the second casing welds in the inside of first casing, there are circuit breaker and terminal row in the inside of second casing through bolted connection, and the circuit breaker is located the top of terminal row, the inboard rear end face welding of second casing has the third fixed plate, and there is the motor bottom of third fixed plate through bolted connection, the output shaft transmission of motor is connected with the flabellum, and the flabellum is located the bottom of motor, a plurality of air inlets have all been seted up at two side table wall tops of second casing, a plurality of first gas outlets have been seted up to the bottom of second casing, a plurality of second gas outlets have been seted up to the bottom of first casing.

As a further description of the above technical solution:

the welding of the inboard rear end face of second casing has first fixed plate, and first fixed plate is located the top of circuit breaker, the welding of the bottom of first fixed plate has the fastener, the welding of the inboard rear end face of second casing has the second fixed plate, and the second fixed plate is located between terminal row and the third fixed plate, the welding of the bottom of second fixed plate has a plurality of fasteners, outlet and inlet wire have been seted up to the inboard rear end face of second casing, the outlet is located the bottom of first fixed plate, the inlet wire is located the bottom of third fixed plate.

As a further description of the above technical solution:

the front end face of the first shell is rotatably connected with a cabinet door through a rotating shaft, and an observation window is arranged inside the cabinet door.

As a further description of the above technical solution:

the outer surface wall and the rear surface of the vertical both sides of the second shell are both welded on the inner surface wall of the first shell, the first shell is communicated with the second shell through the air inlet, and the first air outlet is communicated with the second air outlet.

As a further description of the above technical solution:

the second shell and the vertical central axis of the motor are located on the same vertical straight line.

As a further description of the above technical solution:

the plurality of wire clamps are arranged at equal intervals in the horizontal direction.

As a further description of the above technical solution:

the wire outlet and the wire inlet are both communicated with the first shell.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, the inside of first casing has set up the second casing, the inside of second casing has set up circuit breaker and terminal row, the bottom of terminal row has set up the third fixed plate, the motor has been installed to the bottom of third fixed plate, the output shaft of motor has set up the flabellum, the air inlet has been seted up at the both sides top of second casing, first gas outlet has been seted up to the bottom of second casing, the second gas outlet has been seted up to the bottom of first casing, drive the rotatory wind that produces of fan blade through the motor, bring out the inside dust of second casing, and then reduce the inside dust of second casing and pile up, the job stabilization nature of improvement block terminal.

2. The utility model discloses in, the inside of second casing has set up first fixed plate and second fixed plate, and the bottom of first fixed plate second fixed plate has all set up a plurality of fastener, through fastener fixed wire to separate the wire, reduced the possibility of wire mutual contact, thereby improved the security of block terminal long-term use.

Drawings

Fig. 1 is a schematic view of an interior front view structure of a first housing of a dustproof street lamp distribution box provided by the present invention;

fig. 2 is a schematic side view of the interior of the first housing of the dustproof street lamp distribution box of the present invention;

fig. 3 is the utility model provides a first casing and cabinet door cooperation schematic structure of dust-protection type street lamp block terminal.

Illustration of the drawings:

1. a first housing; 2. a second housing; 3. a first fixing plate; 4. wire clamps; 5. an outlet; 6. a circuit breaker; 7. a terminal block; 8. a second fixing plate; 9. a wire inlet; 10. a third fixing plate; 11. a motor; 12. a fan blade; 13. an air inlet; 14. a first air outlet; 15. a second air outlet; 16. a cabinet door; 17. and (4) an observation window.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a dust-protection type street lamp block terminal, including first casing 1 and second casing 2, second casing 2 welds in the inside of first casing 1, there are circuit breaker 6 and terminal row 7 in the inside of second casing 2 through bolted connection, and circuit breaker 6 is located the top of terminal row 7, the inboard rear end face welding of second casing 2 has third fixed plate 10, and there is motor 11 bottom of third fixed plate 10 through bolted connection, motor 11's output shaft transmission is connected with flabellum 12, and flabellum 12 is located motor 11's bottom, a plurality of air inlets 13 have all been seted up at two side table wall tops of second casing 2, a plurality of first gas outlets 14 have been seted up to second casing 2's bottom, a plurality of second gas outlets 15 have been seted up to first casing 1's bottom.

Specifically, as shown in fig. 1, the inboard rear end face welding of second casing 2 has first fixed plate 3, and first fixed plate 3 is located the top of circuit breaker 6, the bottom welding of first fixed plate 3 has fastener 4, the inboard rear end face welding of second casing 2 has second fixed plate 8, and second fixed plate 8 is located between terminal strip 7 and third fixed plate 10, the bottom welding of second fixed plate 8 has a plurality of fasteners 4, outlet 5 and inlet 9 have been seted up to the inboard rear end face of second casing 2, outlet 5 is located the bottom of first fixed plate 3, inlet 9 is located the bottom of third fixed plate 10, keep apart the wire through fastener 4, reduce the contact of wire, improve the safety in utilization of block terminal.

Specifically, as shown in fig. 1, a cabinet door 16 is rotatably connected to the front end surface of the first housing 1 through a rotating shaft, an observation window 17 is installed inside the cabinet door 16, and the cabinet door 16 plays a role in reducing dust entering the second housing 2.

Specifically, as shown in fig. 1, the outer surface wall and the rear surface of the two vertical sides of the second casing 2 are welded to the inner surface wall of the first casing 1, the first casing 1 is communicated with the second casing 2 through the air inlet 13, and the first air outlet 14 is communicated with the second air outlet 15, so that the stability of the second casing (2) is improved.

Specifically, as shown in fig. 1, the vertical central axes of the second housing 2 and the motor 11 are located on the same vertical straight line, which helps to improve the dust removing effect.

Specifically, as shown in fig. 1, a plurality of clips 4 are arranged at equal intervals in the horizontal direction, and the wires are fixed and isolated by the plurality of clips 4.

Specifically, as shown in fig. 2, the outlet 5 and the inlet 9 are both communicated with the first housing 1, so that a wire can pass through the inside of the lamppost, and the possibility of damaging the wire is reduced.

The working principle is as follows: when the lamp post is used, commercial power is supplied to the motor 11, firstly, the distribution box is arranged outside the lamp post, the breaker 6 and the terminal block 7 are connected through a lead, an incoming line enters the second shell 2 from the line inlet 9, the incoming line is clamped in the wire clamp 4, the incoming line is connected to the terminal block 7, an outgoing line enters the second shell 2 from the line outlet 5, the outgoing line is clamped in the wire clamp 4, and the outgoing line is connected to the breaker 6; secondly, the cabinet door 16 is closed, and the working condition inside the second shell 2 can be observed through the observation window 17; finally, after long-term use, the motor 11 is started to drive the fan blades 12 to rotate, so that air is circulated through the air inlet 13, the first air outlet 14 and the second air outlet 15, dust in the second shell 2 is taken out, and the problems that an existing street lamp distribution box is not provided with a dust removal device and a wire separation device can be solved through the steps.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a dustproof street lamp distribution box, includes first casing (1) and second casing (2), second casing (2) welds in the inside of first casing (1), its characterized in that, there are circuit breaker (6) and terminal row (7) inside of second casing (2) through bolted connection, and circuit breaker (6) are located the top of terminal row (7), the inboard rear end face welding of second casing (2) has third fixed plate (10), and there is motor (11) bottom of third fixed plate (10) through bolted connection, the output shaft transmission of motor (11) is connected with flabellum (12), and flabellum (12) are located the bottom of motor (11), a plurality of air inlets (13) have all been seted up at two side table wall tops of second casing (2), a plurality of first gas outlets (14) have been seted up to the bottom of second casing (2), the bottom of the first shell (1) is provided with a plurality of second air outlets (15).

2. The dustproof street lamp distribution box according to claim 1, wherein a first fixing plate (3) is welded to the inner rear end face of the second shell (2), the first fixing plate (3) is located at the top of the circuit breaker (6), the wire clamp (4) is welded to the bottom of the first fixing plate (3), a second fixing plate (8) is welded to the inner rear end face of the second shell (2), the second fixing plate (8) is located between the terminal block (7) and the third fixing plate (10), the plurality of wire clamps (4) are welded to the bottom of the second fixing plate (8), the wire outlet (5) and the wire inlet (9) are formed in the inner rear end face of the second shell (2), the wire outlet (5) is located at the bottom of the first fixing plate (3), and the wire inlet (9) is located at the bottom of the third fixing plate (10).

3. The distribution box of the dust-proof type street lamp according to claim 1, wherein a cabinet door (16) is rotatably connected to the front end surface of the first housing (1) through a rotating shaft, and an observation window (17) is installed inside the cabinet door (16).

4. The distribution box for the dust-proof street lamps according to claim 1, wherein the outer surface wall and the rear surface of the two vertical sides of the second casing (2) are welded to the inner surface wall of the first casing (1), the first casing (1) is communicated with the second casing (2) through the air inlet (13), and the first air outlet (14) is communicated with the second air outlet (15).

5. The distribution box for the dust-proof street lamps according to claim 1, wherein the vertical central axes of the second shell (2) and the motor (11) are located on the same vertical straight line.

6. The distribution box for the dust-proof street lamps according to claim 2, wherein the plurality of wire clamps (4) are arranged at equal intervals in the horizontal direction.

7. The distribution box for the dust-proof street lamps according to claim 2, wherein the outlet (5) and the inlet (9) are communicated with the first shell (1).