CN210120346U

CN210120346U - Block terminal with rainwater protective structure

Info

Publication number: CN210120346U
Application number: CN201921185307.8U
Authority: CN
Inventors: 王娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-02-28
Anticipated expiration: 2029-07-26

Abstract

The utility model discloses a block terminal with rainwater protective structure relates to block terminal technical field, the power distribution box comprises a box body, the last skin weld of box has the top cap, the pilot lamp is installed to the front surface upper end of box, and the front surface upper end of box is located the below position department of pilot lamp and is provided with through the window, the spout has been seted up to the front surface of box. The utility model discloses the block terminal is waterproof design, adapt to the use of bad weather such as sleet, and the block terminal is the design of push-and-pull door, the front and back all is provided with the push-and-pull door, preceding push-and-pull door is the external circuit of installation circuit floodgate lower surface, for inspection and repair ampere meter and circuit floodgate, the seal is better, the outside is provided with through the window, the push-and-pull door that often opens and shuts has been avoided, this device is rearmounted mode of working a telephone switchboard, the rear surface of panel is provided with the separated time and presss from both sides, every circuit independently walks the line, safety more, pleasing to.

Description

Block terminal with rainwater protective structure

Technical Field

The utility model relates to a block terminal technical field specifically is a block terminal with rainwater protective structure.

Background

The distribution box is a mass parameter on data, generally forms a low-voltage forest according to electrical wiring, and requires that a switch 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. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. The distribution box has the characteristics of small volume, simple and convenient installation, special technical performance, fixed position, unique configuration function, no field limitation, universal application, stable and reliable operation, high space utilization rate, less occupied area and environmental protection effect.

But the block terminal on the existing market is most not waterproof, be difficult to adapt to the use of sleet weather, it is great to cause the potential safety hazard, the door of most block terminals is hinged joint, the seal is not good, can not be fine prevent the entering of rainwater, ammeter pointer can not be seen to most outsides, cause the inconvenience of use, most thermal diffusivity is relatively poor, do not have corresponding radiator fan, the louvre heat dissipation can not reach the effect, cause the operation of the overheated influence circuit of device, reduce the life of block terminal, be the leading wiring of device mostly, and do not have corresponding circuit isolated plant, it is not pleasing to the eye enough, the wiring is comparatively mixed and disorderly, influence the safety in utilization of block terminal. Accordingly, those skilled in the art have provided a distribution box having a rain water protection structure to solve the problems set forth in the above background art.

Disclosure of Invention

An object of the utility model is to provide a block terminal with rainwater protective structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a distribution box with a rainwater protection structure comprises a box body, wherein a top cover is welded on the upper surface of the box body, an indicator lamp is installed at the upper end of the front surface of the box body, a through window is arranged at the position, below the indicator lamp, of the upper end of the front surface of the box body, a sliding groove is formed in the front surface of the box body, a sliding door is connected to the inner surface of the sliding groove in a sliding mode, a handle is welded on the front surface of the sliding door, supporting legs are welded on one side of the upper surface of the box body, a radiating fan is connected to the middle position of the upper surface of the box body in a penetrating mode, an air inlet hole is formed in the surface of the box body, a laminated plate is welded at the lower end inside the box body, a wire inlet is formed in one side of the upper surface of the laminated plate, an air exhaust fan is installed on the other, the lower end of the front surface of the distribution board is provided with a line gate.

As a further aspect of the present invention: the wiring hole has been seted up to the rear surface of panel, the rear surface of panel is located the welding of the below position department in wiring hole and has been separated time clamp, the wire casing has been seted up to the front surface of separated time clamp, the front surface of separated time clamp is connected with the cardboard.

As a further aspect of the present invention: the lower surface of the top cover is welded on the upper surfaces of the support legs, and the lower surfaces of the support legs are welded and connected with the upper surface of the box body.

As a further aspect of the present invention: the sliding door is connected with the box body in a sliding mode through the sliding groove, and the sliding door, the handle and the sliding groove are also arranged on the rear surface of the box body.

As a further aspect of the present invention: the number of the wiring holes is matched with the number of the circuit gates, the number of the wire separating clamps is matched with the number of the wiring holes, and the external circuit penetrates through the wiring holes through the inside of the wire grooves to be connected with the circuit gates.

As a further aspect of the present invention: the output end electrode of the current is connected with the input end of the circuit brake, the output end electrode of the circuit brake is connected with the input end of the ammeter, the output end electrode of the ammeter is connected with the input end of the indicator lamp, and the cooling fan is connected with the input end electrode of the circuit brake.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses the block terminal is waterproof design, adapt to the use of bad weather such as sleet, safety and practicality, the block terminal is the design of push-and-pull door, the front and back all is provided with the push-and-pull door, preceding push-and-pull door is the external circuit of installation circuit floodgate lower surface, for inspection and repair ampere meter and circuit floodgate, back push-and-pull door is the access line, the seal is better, can effectually prevent the entering of rainwater, the outside is provided with the pointer that can see the ampere meter under the condition that can not open the push-and-pull door through the window, it is convenient to use, the push-and-pull door of having avoided often opening and shutting, be provided with corresponding radiator fan, the radiating effect is good, the life of increase block terminal, this device is rearmounted wiring mode, the rear surface of block terminal is provided with the separated time and presss.

Drawings

Fig. 1 is a schematic structural view of a distribution box with a rain protection structure;

FIG. 2 is a schematic perspective view of a power distribution box having a rain protection structure;

fig. 3 is a rear view of a distribution board in a distribution box having a rain protection structure.

In the figure: 1. a box body; 2. a top cover; 3. a sliding door; 4. a handle; 5. a chute; 6. an indicator light; 7. a window is penetrated; 8. a distribution board; 9. laminating the board; 10. a support leg; 11. a heat radiation fan; 12. a line gate; 13. a wire inlet; 14. an air draft fan; 15. an air inlet hole; 16. a wiring hole; 17. a wire distributing clip; 18. clamping a plate; 19. a wire slot; 20. and (4) an ammeter.

Detailed Description

Referring to fig. 1 to 3, in an embodiment of the present invention, a distribution box with a rain protection structure includes a box body 1, a top cover 2 is welded on an upper surface of the box body 1, an indicator lamp 6 is installed on an upper end of a front surface of the box body 1, a through window 7 is arranged at a position below the indicator lamp 6, a chute 5 is formed on the front surface of the box body 1, a sliding door 3 is slidably connected to an inner surface of the chute 5, a handle 4 is welded on the front surface of the sliding door 3, a support leg 10 is welded on one side of the upper surface of the box body 1, a heat dissipation fan 11 (model P2123 HST) is penetratingly connected to a central position of the upper surface of the box body 1, an air inlet hole 15 is formed on a surface of the box body 1, a laminate 9 is welded on a lower end of an inner portion of the box body 1, an inlet 13 is formed on one side of the upper surface of the laminate 9, and an exhaust fan 14, a distribution board 8 is welded on the upper surface of the layer board 9, an ammeter 20 (model number is PD 204Z) is mounted on the upper end of the front surface of the distribution board 8, and a line gate 12 is arranged on the lower end of the front surface of the distribution board 8.

Wiring hole 16 has been seted up to the rear surface of panel 8, the welding of the below position department that the rear surface of panel 8 is located wiring hole 16 has branch clamp 17, wire casing 19 has been seted up to the front surface of branch clamp 17, the front surface of branch clamp 17 is connected with cardboard 18, for the structure of the rear surface of panel 8, branch clamp 17 can independently walk the line for the circuit, the circuit has been allocated, it is connected with corresponding circuit 12's lower extreme to run through wiring hole 16 through wiring hole 19 through corresponding circuit through wire casing 19, pass through the front surface of fix with screw to branch clamp 17 to cardboard 18, compress tightly the circuit.

The lower surface of top cap 2 welds in the upper surface of stabilizer blade 10, and the lower surface of stabilizer blade 10 is connected with the upper surface welded of box 1, for top cap 2 and box 1's connected mode, for radiator fan 11's heat dissipation, top cap 2 increases waterproof performance for increaseing the design of keeping off the rain.

Sliding door 3 passes through spout 5 and 1 sliding connection of box, and the rear surface of box 1 is provided with sliding door 3 and handle 4 and spout 5 equally, and 1 front surface sliding door 3 of box is the external circuit of installation line gate lower surface, for inspection and repair ampere meter and line gate, and 1 rear surface sliding door 3 of box is the access line.

The number of the wiring holes 16 is matched with the number of the line gates 12, the welding number of the wire dividing clamps 17 is matched with the number of the wiring holes 16, and the external line penetrates through the wiring holes 16 through the inside of the wire groove 19 to be connected with the line gates 12, so that the external line can be independently wired for lines, and the external line is safer, more attractive and convenient for line combing.

The output end electrode of the current is connected with the input end of the circuit brake 12, the output end electrode of the circuit brake 12 is connected with the input end of the ammeter 20, the output end electrode of the ammeter 20 is connected with the input end of the indicator lamp 6, and the heat radiation fan 11 is connected with the input end electrode of the circuit brake 12 to form a power supply, so that the circuit connection mode of the distribution box is realized, and the device can normally operate.

The utility model discloses a theory of operation is: firstly, welding all parts, opening the sliding door 3 on the front outer surface and the rear outer surface of the box body 1 by pulling the handle 4, then, enabling an external circuit to enter the box body 1 through the wire inlet 13, distributing the circuit, enabling the corresponding circuit to penetrate through the wire connecting hole 16 through the wire slot 19 to be connected with the lower end of the corresponding circuit gate 12, fixing the clamping plate 18 on the front surface of the wire dividing clamp 17 through screws, compacting the circuit, correspondingly connecting the output end of the circuit gate 12 into the input end of the ammeter 20, connecting the output end of the ammeter 20 into the input end of the indicator lamp 6, completing installation, finally, connecting the cooling fan 11 with the exhaust fan 14 to supply power, starting to operate the cooling fan 11 and the exhaust fan 14, extracting external natural wind through the air inlet 15 by the exhaust fan 14, conveying the external natural wind into the box body 1 to reduce the internal temperature of the box body 1, reducing the internal heat of the box body 1, due to the hot air floating principle, the heat dissipation of the heat dissipation fan 11 is facilitated, the pointer rotation of the ammeter 20 can be seen through the transparent window 7, and the use is convenient and safe.

The above-mentioned, 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 block terminal with rainwater protective structure, includes box (1), its characterized in that, the last skin weld of box (1) has top cap (2), pilot lamp (6) are installed to the front surface upper end of box (1), and the front surface upper end of box (1) is located the below position department of pilot lamp (6) and is provided with through window (7), spout (5) have been seted up to the front surface of box (1), the internal surface sliding connection of spout (5) has push-and-pull door (3), the front surface welding of push-and-pull door (3) has handle (4), the welding of upper surface one side of box (1) has stabilizer blade (10), and the middle position department of upper surface of box (1) link up and is connected with radiator fan (11), inlet opening (15) have been seted up on the surface of box (1), the welding of the inside lower extreme plywood (9) of box (1), inlet wire (13) have been seted up to upper surface one side of plywood (9), and the upper surface opposite side of plywood (9) link up and install exhaust fan (14), the last skin weld of plywood (9) has panel (8), ammeter (20) are installed to the front surface upper end of panel (8), the front surface lower extreme of panel (8) is provided with line floodgate (12).

2. The distribution box with the rainwater protection structure according to claim 1, wherein the rear surface of the distribution board (8) is provided with a wiring hole (16), the rear surface of the distribution board (8) is welded with a wire dividing clip (17) at a position below the wiring hole (16), the front surface of the wire dividing clip (17) is provided with a wire slot (19), and the front surface of the wire dividing clip (17) is connected with a clamping plate (18).

3. A distribution box with rain protection structure according to claim 1, characterized in that the lower surface of the top cover (2) is welded to the upper surface of the stand bar (10), and the lower surface of the stand bar (10) is welded to the upper surface of the box body (1).

4. The distribution box with the rainwater protection structure according to claim 1, wherein the sliding door (3) is slidably connected with the box body (1) through a sliding groove (5), and the sliding door (3) and the handle (4) and the sliding groove (5) are also arranged on the rear surface of the box body (1).

5. The distribution box with the rainwater protection structure according to claim 2, wherein the number of the wiring holes (16) is matched with the number of the line gates (12), the number of the wire distribution clamps (17) is matched with the number of the wiring holes (16), and the line gates (12) are connected with external lines through the wiring holes (16) inside the wire through grooves (19).

6. The distribution box with the rainwater protection structure according to claim 1, wherein the output electrode of the current is connected with the input end of the line brake (12), the output electrode of the line brake (12) is connected with the input end of the ammeter (20), the output electrode of the ammeter (20) is connected with the input end of the indicator light (6), and the heat radiation fan (11) is connected with the input electrode of the line brake (12) for power supply.