CN216436427U - Dustproof ventilation electric control cabinet - Google Patents

Abstract

The utility model discloses a dustproof ventilation power control cabinet relates to switch board technical field. Including the cabinet body and setting up the left control box in the cabinet body, the inside of control box is provided with the reaction subassembly, the inside of the cabinet body is provided with driven subassembly, the reaction subassembly includes baffle and diaphragm, baffle and diaphragm are all fixed on the inner wall of control box, the bottom of baffle is fixed with the top of piston bottle, piston bottle and piston are connected, the bottom of piston is fixed with the top of vaulting pole, the bottom of control box is provided with spacing subassembly, driven subassembly includes the clamp plate, the top of clamp plate is fixed with the bottom of push rod, and through the reaction subassembly and the driven subassembly cooperation that set up under, can be when raining, wholly prop up the cabinet body, plug up the louvre of cabinet body both sides, open the louvre of cabinet body bottom, avoid the rainwater to get into the internal influence of cabinet body to cause from cabinet body both sides louvre.

Description

Dustproof ventilation electric control cabinet

Technical Field

The utility model relates to a switch board technical field specifically is a dustproof ventilation power control cabinet.

Background

The control cabinet is formed by assembling switch equipment, measuring instruments, protective electric appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electric wiring requirement, the arrangement of the control cabinet meets the requirement of normal operation of an electric power system, the control cabinet is convenient to overhaul, the safety of people and surrounding equipment is not endangered, a circuit can be switched on or switched off by a manual or automatic switch in normal operation, and the circuit can be switched off or alarmed by the protective electric appliances in fault or abnormal operation. The measuring instrument can display various parameters in operation, and can also adjust some electrical parameters to prompt or send out signals for deviation from normal working state.

Current dustproof ventilation electric control cabinet is when outdoor use, all sets up a rain-proof cover through the top basically, and when the rain tendency is great, inside the louvre entering switch board of switch board both sides still can be followed to rain, can cause the influence to the switch board, under the severe condition, may damage the switch board.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a dustproof ventilation electric control cabinet has solved the problem of proposing among the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a dustproof ventilation electric control cabinet, includes the cabinet body and sets up at the left control box of the cabinet body, the inside of control box is provided with the reaction subassembly, the inside of the cabinet body is provided with driven subassembly, the reaction subassembly includes baffle and diaphragm, baffle and diaphragm are all fixed on the inner wall of control box, the bottom of baffle is fixed with the top of piston bottle, piston bottle and piston are connected, the bottom of piston is fixed with the top of vaulting pole, the bottom of control box is provided with spacing subassembly.

Preferably, the driven subassembly includes the clamp plate, the top of clamp plate is fixed with the bottom of push rod, the push rod runs through the bottom of the cabinet body, the push rod is fixed with spring A's top, spring A's bottom is fixed on the inner wall of the cabinet body, the left side of push rod is fixed with the right side of branch, the right side at the baffle is fixed in the left side of branch, the left side slidable mounting of baffle is on the inner wall of the cabinet body.

Preferably, spacing subassembly includes the gag lever post, the top slidable mounting of gag lever post is in the bottom of control box, the right side of gag lever post is fixed with spring B's left side, spring B's right side is fixed in the left side of fixed plate, the bottom at the control box is fixed at the top of fixed plate, the right side of gag lever post is fixed with the left side of L type pull rod, L type pull rod runs through the fixed plate.

Preferably, the control box, the reaction assembly, the driven assembly and the limiting assembly are provided with two groups and are symmetrically arranged by taking the central line of the cabinet body as a symmetry axis.

Preferably, the transverse plate is provided with a through hole, the bottom of the control box is provided with a through hole for the stay bar to pass through, and the right side of the stay bar is provided with a clamping groove.

Preferably, the bottom and two sides of the cabinet body are both provided with heat dissipation holes.

Preferably, quicklime is placed on the top of the partition plate, and the piston bottle is filled with carbon dioxide gas.

(III) advantageous effects

The utility model provides a dustproof ventilation electric control cabinet. The method has the following beneficial effects:

(1) this dustproof ventilation power control cabinet, under reaction assembly and the driven subassembly cooperation through setting up, can be when raining, wholly prop up the cabinet body, plug up the louvre of cabinet body both sides, open the louvre of cabinet body bottom, avoid the rainwater to get into the internal portion of cabinet from cabinet body both sides louvre and cause the influence to the cabinet body.

(2) This dustproof ventilation power control cabinet through the spacing subassembly that sets up, can block the vaulting pole after the reaction assembly reaction finishes, avoids rain not to stop, and the switch board is just opened the louvre of both sides, has improved the practicality of device greatly.

Drawings

FIG. 1 is a schematic sectional front view of the present invention;

FIG. 2 is an enlarged schematic view of the structure of the present invention A;

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

FIG. 4 is a schematic view of the structure of the through hole at the bottom of the control box of the present invention;

FIG. 5 is a schematic view of the structure of the heat dissipation holes at two sides of the cabinet body of the present invention;

fig. 6 is the schematic view of the structure of the heat dissipation holes at the bottom of the cabinet body.

In the figure: 1. a cabinet body; 2. a control box; 3. a reaction assembly; 31. a partition plate; 32. a transverse plate; 33. a piston bottle; 34. a piston; 35. a stay bar; 4. a driven assembly; 41. pressing a plate; 42. a push rod; 43. a spring A; 44. a strut; 45. a baffle plate; 5. a limiting component; 51. a limiting rod; 52. a spring B; 53. a fixing plate; 54. an L-shaped pull rod.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a dustproof ventilation power control cabinet, includes the cabinet body 1 and sets up at the left control box 2 of the cabinet body 1, the louvre has all been seted up to the bottom and the both sides of the cabinet body 1, can dispel the heat to cabinet body 1 inside. The inside of control box 2 is provided with reaction assembly 3, the inside of the cabinet body 1 is provided with driven assembly 4, reaction assembly 3 includes baffle 31 and diaphragm 32, baffle 31 and diaphragm 32 are all fixed on the inner wall of control box 2, the bottom of baffle 31 is fixed with the top of piston bottle 33, quick lime has been placed at the top of baffle 31, the inside of piston bottle 33 is flooded with carbon dioxide gas, quick lime at baffle 31 top can produce a large amount of heats of reaction release with the rainwater, the inside carbon dioxide gas thermal expansion of piston bottle 33, can promote piston 34 and move down.

In this embodiment, piston bottle 33 and piston 34 piston connection, the bottom of piston 34 is fixed with vaulting pole 35's top, the through-hole has been seted up on diaphragm 32, the through-hole that supplies vaulting pole 35 to pass through is seted up to control box 2's bottom, the draw-in groove has been seted up on vaulting pole 35's right side, the rainwater can be through the inside and quick lime of the through-hole entering control box 2 on diaphragm 32 and produce the reaction, vaulting pole 35 can reciprocate in control box 2's bottom, the scarf has been seted up to vaulting pole 35's bottom, can guarantee the in-process that vaulting pole 35 reciprocated, the draw-in groove on vaulting pole 35 right side does not remove when gag lever post 51's position, can not supported by gag lever post 51, vaulting pole 35 can normal removal, vaulting pole 35 right side draw-in groove realizes spacing or relieving spacingly to vaulting pole 35 through cooperation gag lever post 51.

In this embodiment, the bottom of the control box 2 is provided with a limiting component 5, the driven component 4 includes a pressing plate 41, the top of the pressing plate 41 is fixed to the bottom of a push rod 42, the push rod 42 penetrates through the bottom of the cabinet 1, the push rod 42 is fixed to the top of a spring a43, the bottom of a spring a43 is fixed to the inner wall of the cabinet 1, the left side of the push rod 42 is fixed to the right side of a strut 44, the left side of the strut 44 is fixed to the right side of a baffle 45, the left side of the baffle 45 is slidably mounted to the inner wall of the cabinet 1, the baffle 45 can open or block heat dissipation holes on two sides of the cabinet 1, the limiting component 5 includes a limiting rod 51, the top of the limiting rod 51 is slidably mounted to the bottom of the control box 2, the right side of the limiting rod 51 is fixed to the left side of a spring B52, the right side of the spring B52 is fixed to the left side of a fixing plate 53, the top of the fixing plate 53 is fixed to the bottom of the control box 2, the right side of the limiting rod 51 is fixed to the left side of an L-shaped pull rod 54, l type pull rod 54 runs through fixed plate 53, can stimulate L type pull rod 54 right, realizes relieving the gag lever post 51 spacing to vaulting pole 35, and control box 2, reaction component 3, driven subassembly 4, spacing subassembly 5 all are provided with two sets ofly and all use the central line of the cabinet body 1 as symmetry axis symmetry setting, can carry out more stable support to the cabinet body 1.

During the during operation (or during the use), when raining, the rainwater gets into the inside of control box 2 and produces the reaction with quick lime from the through-hole on diaphragm 32, release a large amount of heats, the inside carbon dioxide gas of piston bottle 33 is heated thermal expansion and can be promoted piston 34, make piston 34 move down, piston 34 drives vaulting pole 35 move down and stretches out from the through-hole of control box 2 bottom, prop control box 2 and cabinet body 1 whole, when the draw-in groove on vaulting pole 35 right side removes the position of supporting stop lever 51, the draw-in groove on vaulting pole 35 right side is inserted under spring B52's effect to gag lever post 51, make vaulting pole 35 can not reciprocate. Meanwhile, as the cabinet body 1 is supported by the supporting rods 35, the pressing plate 41 is not supported any more, under the action of the spring A43, the pressing plate 41 and the push rod 42 move downwards, the push rod 42 drives the baffle 45 to move downwards through the supporting rods 44 and block the heat dissipation holes on the two sides of the cabinet body 1, rainwater is prevented from entering, the pressing plate 41 does not block the heat dissipation holes at the bottom of the cabinet body 1 any more, and the cabinet body 1 can dissipate heat through the heat dissipation holes at the bottom first.

After the rain stops, the staff only need stimulate L type pull rod 54 right, L type pull rod 54 drives gag lever post 51 and withdraws from in the draw-in groove on vaulting pole 35 right side, the cabinet body 1 resets with the effect of control box 2 downstream under self weight, clamp plate 41 is extrudeed once more, drive push rod 42 rebound, push rod 42 drives baffle 45 rebound through branch 44, open the louvre of the cabinet body 1 both sides, clamp plate 41 blocks the louvre of the cabinet body 1 bottom once more, the realization resets.

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

Claims (7)

1. The utility model provides a dustproof ventilation power control cabinet, includes the cabinet body (1) and sets up at left control box (2) of the cabinet body (1), its characterized in that: the inside of control box (2) is provided with reaction assembly (3), the inside of the cabinet body (1) is provided with driven subassembly (4), reaction assembly (3) are including baffle (31) and diaphragm (32), baffle (31) and diaphragm (32) are all fixed on the inner wall of control box (2), the bottom of baffle (31) is fixed with the top of piston bottle (33), piston bottle (33) and piston (34) piston connection, the bottom of piston (34) is fixed with the top of vaulting pole (35), the bottom of control box (2) is provided with spacing subassembly (5).

2. The dustproof ventilation power control cabinet of claim 1, characterized in that: driven subassembly (4) are including clamp plate (41), the top of clamp plate (41) is fixed with the bottom of push rod (42), push rod (42) run through the bottom of the cabinet body (1), push rod (42) are fixed with the top of spring A (43), the bottom of spring A (43) is fixed on the inner wall of the cabinet body (1), the left side of push rod (42) is fixed with the right side of branch (44), the right side at baffle (45) is fixed in the left side of branch (44), the left side slidable mounting of baffle (45) is on the inner wall of the cabinet body (1).

3. The dustproof ventilation power control cabinet of claim 1, characterized in that: spacing subassembly (5) include gag lever post (51), the top slidable mounting of gag lever post (51) is in the bottom of control box (2), the right side of gag lever post (51) is fixed with the left side of spring B (52), the left side at fixed plate (53) is fixed on the right side of spring B (52), the bottom at control box (2) is fixed at the top of fixed plate (53), the right side of gag lever post (51) is fixed with the left side of L type pull rod (54), L type pull rod (54) run through fixed plate (53).

4. The dustproof ventilation power control cabinet of claim 1, characterized in that: the control box (2), the reaction assembly (3), the driven assembly (4) and the limiting assembly (5) are all provided with two groups and are symmetrically arranged by taking the central line of the cabinet body (1) as a symmetry axis.

5. The dustproof ventilation power control cabinet of claim 1, characterized in that: the cross plate (32) is provided with a through hole, the bottom of the control box (2) is provided with a through hole for the stay bar (35) to pass through, and the right side of the stay bar (35) is provided with a clamping groove.

6. The dustproof ventilation power control cabinet of claim 1, characterized in that: the bottom and two sides of the cabinet body (1) are provided with heat dissipation holes.

7. The dustproof ventilation power control cabinet of claim 1, characterized in that: quick lime is placed on the top of the partition plate (31), and carbon dioxide gas is filled in the piston bottle (33).

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