CN114354999A

CN114354999A - Waterproof outdoor ammeter

Info

Publication number: CN114354999A
Application number: CN202111646031.0A
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-04-15

Abstract

The invention discloses a waterproof outdoor electric meter, and relates to the technical field of electric meters. This outdoor ammeter of waterproof type includes the table body and protecting sheathing, table body fixed mounting is inside protecting sheathing, inlay inherent ventilation filter screen between the inside and outside wall of protecting sheathing right side, ventilation filter screen left side is provided with the closed protection shield. This outdoor ammeter of waterproof type, can guarantee the inside ventilation effect of protecting sheathing through setting up the ventilation filter screen, avoid protecting sheathing inside high temperature and influence the life-span of the table body, when table body top has the rainwater, water storage device can collect the rainwater and descend under the action of gravity of rainwater, water storage device promotes through promoting the strip and seals the protection shield and rotate, hug closely with the ventilation filter screen until sealing the protection shield, the ventilation filter screen is sealed by sealing the protection shield this moment, can prevent that external rainwater and humid air from entering into inside the protecting sheathing, thereby improve the life of the table body.

Description

Waterproof outdoor ammeter

Technical Field

The invention relates to the technical field of electric meters, in particular to a waterproof outdoor electric meter.

Background

The electric meter is an electric energy meter for short, is an instrument for measuring electric energy, is also called an electric meter, a fire meter, an electric energy meter and a kilowatt-hour meter, and is an instrument for measuring various electric quantities; in some individual residential building or factory building, the ammeter is generally installed in the building outside, and it is to expose the state and place under the eave, can not get into the work of checking meter under the condition of building at the personnel of checking meter to can reduce the working strength of the personnel of checking meter.

Although the ammeter under the eave can have certain rain-proof effect, when meeting with great storm, partial rainwater slope whereabouts, the rainwater can be blown to the ammeter under the effect of strong wind power on to lead to the ammeter to intake and damage, and make into the ammeter radiating effect that totally enclosed state also can influence its self.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a waterproof outdoor electric meter, which solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a waterproof type outdoor ammeter, includes the table body and protecting sheathing, table body fixed mounting is inside protecting sheathing, inlay inherent ventilation filter screen between the inside and outside wall of protecting sheathing right side, ventilation filter screen left side is provided with the closed protection shield, closed protection shield top is articulated to be installed inside protecting sheathing and to press close to the ventilation filter screen, is equipped with the space between bottom and the ventilation filter screen, the protecting sheathing top is provided with water storage device, it is fixed with the slurcam that the connecting rod is passed through to the water storage device bottom, and the connecting rod activity runs through the protecting sheathing top, the slurcam right-hand member is fixed with the promotion strip, promote the strip and seal protection shield top left side contact, closed protection shield and protecting sheathing inner wall junction are provided with the torsional spring.

Preferably, a flow guide device is fixed on the right side of the top of the protective shell, the top of the flow guide device is open, a water outlet is formed in the bottom of the left side of the flow guide device, the right side of the water storage device is penetrated through by a rotary sealing plate and hinged to the top of the rotary sealing plate, the bottom of the rotary sealing plate is in contact with the water storage device, a fan-shaped sealing block is fixed on the top of the rotary sealing plate, an upper top plate is arranged below the fan-shaped sealing block, and the upper top plate is fixed on the inner wall of the right side of the flow guide device.

Preferably, the circle center of the arc-shaped surface of the fan-shaped sealing block is the joint of the top of the rotary sealing plate and the water storage device, a limiting plate I and a limiting plate II are respectively fixed on the parts, located inside and outside the water storage device, of the fan-shaped sealing block, the limiting plate I abuts against the inner wall of the water storage device, and the limiting plate II is elastically connected with the outer wall of the water storage device through an elastic sheet.

Preferably, the guiding device is internally hinged with one end of a driving rotating plate, the other end of the driving rotating plate is fixed with the center of the concave surface of the arc-shaped anti-blocking plate, the bottom of the arc-shaped anti-blocking plate is positioned inside the water outlet, the top of the arc-shaped anti-blocking plate is fixed with the bottom of a matching plate, and a driving push plate is fixed on the right side of the bottom of the rotary sealing plate.

Preferably, the outer convex surface of the arc-shaped anti-blocking plate is fixed with a plurality of triangular dredging strips, the inner concave surface of the arc-shaped anti-blocking plate is fixed with a stabilizing plate, and the bottom of the stabilizing plate is abutted against the bottom of the inner wall of the flow guide device.

Preferably, the access door panel is installed in the rotation of protecting sheathing front side, the access door panel right side is fixed with the hasp, the protecting sheathing right side is fixed with the lock body with hasp looks adaptation, access door panel rear side bottom is fixed with the U-shaped locating lever, protecting sheathing inner wall bottom is fixed with prevents opening device, prevent opening device front side and open and be equipped with the constant head tank, the height and the U-shaped locating lever of constant head tank are the same, the inside partial longitudinal sliding who is located the constant head tank top of preventing opening device installs the locating piece, the locating piece top is equipped with the slope part, and locating piece top and sliding control pole one end sliding connection, the sliding control pole other end slides with the front side of sealing protection shield and is connected, and the sliding control pole passes and sets up the spout of preventing opening device rear side.

Preferably, a plurality of notches are formed in the left side of the closed protection plate, the inner portion of each notch is hinged to the bottom end of a swinging impact rod, an impact strip is fixed to the top of each swinging impact rod, a linkage plate is perpendicularly fixed to the left side of each swinging impact rod, the bottom of each linkage plate is in contact with the linkage rod, and the linkage rod is fixed to the sliding control rod.

(III) advantageous effects

The invention provides a waterproof outdoor ammeter. The method has the following beneficial effects:

(1) this outdoor ammeter of waterproof type, can guarantee the inside ventilation effect of protecting sheathing through setting up the ventilation filter screen, avoid the inside high temperature of protecting sheathing and influence the life-span of the table body, when table body top has the rainwater, water storage device can collect the rainwater and descend under the action of gravity of rainwater, water storage device promotes through promoting the strip and seals the protection shield and rotate, hug closely with the ventilation filter screen until sealing the protection shield, the ventilation filter screen is sealed by sealing the protection shield this moment, can prevent that external rainwater and humid air from entering into inside the protecting sheathing, thereby improve the life of the table body.

(2) This outdoor ammeter of waterproof type can produce the promotion effect to fan-shaped sealed piece at water storage device decline in-process through setting up the roof to make the rotary seal board rotate, inside the gap downwardly flowing to the guiding device that the inside rainwater of water storage device can pass through between water storage device and the rotary seal board, the rethread outlet drips to the ventilation filter screen surface, thereby washes the ventilation filter screen surface.

(3) This outdoor ammeter of waterproof type can rotate with the help of the thrust of drive push pedal at the rotary sealing board rotation in-process through setting up the cooperation board, and the arc prevents that the closure plate also can rotate this moment, and the triangle is dredged the strip and can be to the inside mediation effect that produces of outlet, prevents that the outlet is inside to be piled up there is impurity and influence the water conservancy diversion effect of guiding device to the rainwater.

(4) This outdoor ammeter of waterproof type can fix the access door panel through setting up hasp and lock body, can make the locating piece descend through the slip control pole when sealing the protection shield and promoting the rotation by the strip, and the locating piece can inject inside the U-shaped locating lever this moment to fix the access door panel, the staff opens the access door panel by force and produces the danger of electrocuteeing when preventing rainy day, thereby has improved the security of this ammeter.

(5) This outdoor ammeter of waterproof type can utilize the ascending removal of slip control pole to promote the linkage plate through setting up the gangbar for the swing striking rod produces corresponding rotation, should rotate and make striking strip striking seal protection shield, just seals protection shield and ventilation screen contact when just striking, and protective housing can improve ventilation screen's automatically cleaning effect on transmitting the kinetic energy of this striking to ventilation screen.

Drawings

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

FIG. 2 is a front view of the protective housing of the present invention;

FIG. 3 is a partial cross-sectional view of a deflector of the present invention;

FIG. 4 is a partial cross-sectional view of a water storage device according to the present invention;

FIG. 5 is an enlarged view of portion A of FIG. 4 according to the present invention;

FIG. 6 is a partial cross-sectional view of an anti-opening device of the present invention;

FIG. 7 is a schematic view of the left bottom structure of the closed protection plate of the present invention.

In the figure: 1. a watch body; 2. a protective housing; 21. a ventilation filter screen; 22. an access door panel; 221. locking; 222. a U-shaped positioning rod; 23. a lock body; 3. a closed protection plate; 31. a recess; 4. a water storage device; 41. a push plate; 411. a push bar; 42. rotating the sealing plate; 421. driving the push plate; 43. a sector sealing block; 431. a first limiting plate; 432. a second limiting plate; 5. a flow guide device; 51. a water outlet; 52. an upper top plate; 53. driving the rotating plate; 54. an arc-shaped anti-blocking plate; 541. a mating plate; 542. triangular dredging strips; 543. a stabilizing plate; 6. an anti-opening device; 61. positioning blocks; 62. a slide control lever; 7. swinging the striker bar; 71. an impact bar; 72. a linkage plate; 8. a linkage rod.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a waterproof type outdoor ammeter, including the table body 1 and protecting sheathing 2, 1 fixed mounting of table body is inside protecting sheathing 2, it has ventilation filter screen 21 to inlay between the inside and outside wall of protecting sheathing 2 right sides, ventilation filter screen 21 left side is provided with seals protection shield 3, it installs at protecting sheathing 2 inside and press close to ventilation filter screen 21 to seal 3 top hinges of protection shield, be equipped with the space between bottom and the

ventilation filter screen

21, 2 tops of protecting sheathing are provided with water storage device 4, it is fixed with slurcam 41 that connecting rod is passed through to water storage device 4 bottom, the connecting rod activity runs through protecting sheathing 2 tops, slurcam 41 right-hand member is fixed with promotion strip 411, promote

strip

411 and 3 top left side contacts of sealing protection shield, it is provided with the torsional spring with 2 inner wall junction of protecting sheathing 3. Can guarantee the inside ventilation effect of protecting sheathing 2 through setting up ventilation filter screen 21, avoid 2 inside high temperatures of protecting sheathing and influence the life-span of table body 1, when there is the rainwater at table body 1 top, water storage device 4 can collect the rainwater and descend under the action of gravity of rainwater, water storage device 4 promotes through promoting strip 411 and seals protection shield 3 and rotate, hug closely with ventilation filter screen 21 until sealing protection shield 3, ventilation filter screen 21 is sealed by sealing protection shield 3 this moment, can prevent that external rainwater and humid air from entering into inside protecting sheathing 2, thereby improve table body 1's life.

Preferably, in this embodiment, the flow guiding device 5 is fixed on the right side of the top of the protection casing 2, the top of the flow guiding device 5 is open, the water outlet 51 is formed in the bottom of the left side of the flow guiding device 5, the right side of the water storage device 4 is penetrated by the rotary sealing plate 42 and is hinged to the top of the rotary sealing plate 42, the bottom of the rotary sealing plate 42 is in contact with the water storage device 4, the top of the rotary sealing plate 42 is fixed with the fan-shaped sealing block 43, the upper top plate 52 is arranged below the fan-shaped sealing block 43, and the upper top plate 52 is fixed on the inner wall of the right side of the flow guiding device 5. Can produce the promotion effect to fan-shaped sealed piece 43 at water storage device 4 decline in-process through setting up roof 52 to make the rotary seal board 42 rotate, the inside rainwater of water storage device 4 can be through the gap between water storage device 4 and the rotary seal board 42 inside the downflow to guiding device 5, and the rethread outlet 51 drips to ventilation filter screen 21 surface, thereby washes ventilation filter screen 21 surface.

Preferably, in this embodiment, the circle center of the arc-shaped surface of the fan-shaped sealing block 43 is the joint of the top of the rotating sealing plate 42 and the water storage device 4, a first limiting plate 431 and a second limiting plate 432 are respectively fixed to the inner and outer parts of the fan-shaped sealing block 43 in the water storage device 4, the first limiting plate 431 is abutted against the inner wall of the water storage device 4, and the second limiting plate 432 is elastically connected with the outer wall of the water storage device 4 through an elastic sheet.

Preferably, in this embodiment, the inside of the diversion device 5 is hinged to one end of the driving rotating plate 53, the other end of the driving rotating plate 53 is fixed to the center of the concave surface in the arc-shaped anti-blocking plate 54, the bottom of the arc-shaped anti-blocking plate 54 is located inside the water outlet 51, the top of the arc-shaped anti-blocking plate 54 is fixed to the bottom of the matching plate 541, and the driving push plate 421 is fixed to the right side of the bottom of the rotary sealing plate 42. The outer convex surface of the arc-shaped anti-blocking plate 54 is fixed with a plurality of triangular dredging strips 542, the inner concave surface is fixed with a stabilizing plate 543, and the bottom of the stabilizing plate 543 is abutted against the bottom of the inner wall of the flow guide device 5. Can rotate at the rotation sealing plate 42 at the thrust that rotates the in-process with the help of drive push pedal 421 through setting up cooperation board 541, arc anti-blocking plate 54 also can rotate this moment, and triangle dredging strip 542 can be to the inside mediation effect that produces of outlet 51, prevents that outlet 51 is inside to pile up there is impurity and influence the water conservancy diversion effect of guiding device 5 to the rainwater.

Preferably, in this embodiment, the access door panel 22 is rotatably installed on the front side of the protection housing 2, the latch 221 is fixed on the right side of the access door panel 22, the lock body 23 adapted to the latch 221 is fixed on the right side of the protection housing 2, the U-shaped positioning rod 222 is fixed on the bottom of the rear side of the access door panel 22, the opening-preventing device 6 is fixed on the bottom of the inner wall of the protection housing 2, the positioning groove is formed in the front side of the opening-preventing device 6, the height of the positioning groove is the same as that of the U-shaped positioning rod 222, the positioning block 61 is longitudinally slidably installed on the part of the inside of the opening-preventing device 6, the top of the positioning block 61 is provided with an inclined part, the top of the positioning block 61 is slidably connected with one end of the sliding control rod 62, the other end of the sliding control rod 62 is slidably connected with the front side of the closed protection plate 3, and the sliding control rod 62 passes through the sliding groove formed in the rear side of the opening-preventing device 6. Can fix access door panel 22 through setting up hasp 221 and lock body 23, can make locating piece 61 descend through sliding control pole 62 when sealing protection shield 3 promotes the rotation by promotion strip 411 simultaneously, locating piece 61 can inject inside U-shaped locating lever 222 this moment to fix access door panel 22, the staff opens access door panel 22 by force and produces the danger of electrocuteeing when preventing rainy day, thereby has improved the security of this ammeter.

Preferably, in this embodiment, the left side of the closed protection plate 3 is provided with a plurality of notches 31, the insides of the notches 31 are hinged to the bottom end of the swing impact rod 7, a torsion spring is arranged at the joint of the swing impact rod 7 and the notch 31, the top of the swing impact rod 7 is fixed with an impact strip 71, the left side of the swing impact rod 7 is vertically fixed with a linkage plate 72, the bottom of the linkage plate 72 is in contact with the linkage rod 8, and the linkage rod 8 is fixed with the sliding control rod 62. Through setting up gangbar 8 and can utilize the ascending removal of slip control lever 62 to promote linkage plate 72 for swing striking rod 7 produces corresponding rotation, should rotate and make striking strip 71 striking seal protection shield 3, just seals protection shield 3 and ventilate filter screen 21 contact during the striking, and protective housing 2 can improve ventilate filter screen 21's automatically cleaning effect on transmitting the kinetic energy of this striking to ventilate filter screen 21.

The working principle is as follows: in normal weather, air inside and outside the protective shell 2 can circulate through the ventilation filter screen 21, so that the phenomenon that the temperature inside the protective shell 2 is too high is avoided, in a storm day, the water storage device 4 can collect rainwater, the rainwater is accumulated inside the water storage device 4, the water storage device 4 descends due to the gravity of the rainwater, the water storage device 4 drives the pushing plate 41 and the pushing strip 411 to descend, the pushing strip 411 can push the closed protective plate 3 to rotate, at the moment, the closed protective plate 3 can rotate to be in contact with the ventilation filter screen 21, and external rainwater and humid air are prevented from entering the protective shell 2;

when the fan-shaped sealing block 43 descends to contact with the top of the upper top plate 52, the upper top plate 52 pushes the fan-shaped sealing block 43 to rotate, at this time, the rotating sealing plate 42 rotates and opens, rainwater inside the water storage device 4 flows downwards to the inside of the diversion device 5 through a gap between the water storage device 4 and the rotating sealing plate 42, rainwater inside the diversion device 5 flows to the outer wall of the right side of the protective shell 2 through the drainage port 51, and the rainwater can flush the ventilation filter screen 21, because the ventilation filter screen 21 is sealed by the closed protection plate 3, rainwater cannot enter the inside of the protective shell 2, and when the rotating sealing plate 42 rotates, the matching plate 541 is pushed rightwards through the driving push plate 421, at this time, the arc-shaped anti-blocking plate 54 can rotate correspondingly, and the rotation enables the triangular dredging strip 542 to move inside the drainage port 51, so as to achieve a dredging effect on the drainage port 51, preventing the drain port 51 from being clogged;

when the access door panel 22 is closed, the lock body 23 locks the lock catch 221, the access door panel can be opened only by using a specific key, and if rainstorm weather occurs when the access door panel 22 is closed, the closed protection plate 3 drives the sliding control rod 62 to move rightwards when being closed, at the moment, the sliding control rod 62 moves on the inclined plane at the top of the positioning block 61 and pushes the positioning block 61 to descend, the positioning block 61 descends and is clamped into the U-shaped positioning rod 222, so that the access door panel 22 can be prevented from being opened, and the electric shock hazard caused by rainwater entering the protective shell 2 due to the fact that a worker forcibly opens the access door panel 22 is avoided; when the sealing protection plate 3 drives the sliding control rod 62 to move, the sliding control rod 62 can only move leftwards and rightwards at the same height, and the height of a certain point on the sealing protection plate 3 can be reduced when the sealing protection plate 3 rotates, so the connection point of the sliding control rod 62 and the sealing protection plate 3 can be raised relative to the sealing protection plate 3, the linkage rod 8 fixed with the sliding control rod 62 can be raised relative to the sealing protection plate 3 at the moment, the linkage rod 8 can push the linkage plate 72, the swinging impact rod 7 rotates, the impact strip 71 can strike the sealing protection plate 3 when the sealing protection plate 3 is completely attached to the ventilation filter screen 21, the sealing protection plate 3 can transmit the kinetic energy of the strike to the ventilation filter screen 21 at the moment, and accordingly the attached impurities on the right side of the ventilation filter screen 21 can be promoted to fall off.

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

1. The utility model provides a waterproof type outdoor ammeter, includes the table body (1) and protecting sheathing (2), its characterized in that: the watch body (1) is fixedly arranged in the protective shell (2), a ventilation filter screen (21) is embedded between the inner wall and the outer wall of the right side of the protective shell (2), a closed protection plate (3) is arranged on the left side of the ventilation filter screen (21), the top of the closed protection plate (3) is hinged and arranged in the protective shell (2) and is close to the ventilation filter screen (21), a gap is arranged between the bottom of the closed protection plate and the ventilation filter screen (21), the top of the protective shell (2) is provided with a water storage device (4), the bottom of the water storage device (4) is fixed with a pushing plate (41) through a connecting rod, the connecting rod movably penetrates through the top of the protective shell (2), a push strip (411) is fixed at the right end of the push plate (41), the push strip (411) is contacted with the left side of the top end of the closed protection plate (3), and a torsional spring is arranged at the joint of the closed protection plate (3) and the inner wall of the protection shell (2).

2. The waterproof outdoor electric meter according to claim 1, characterized in that: protecting sheathing (2) top right side is fixed with guiding device (5), guiding device (5) top is the opening form, and guiding device (5) left side bottom seted up outlet (51), water storage device (4) right side is run through by rotating seal plate (42) and is articulated with rotating seal plate (42) top, rotating seal plate (42) bottom and water storage device (4) contact, rotating seal plate (42) top is fixed with fan-shaped sealing block (43), fan-shaped sealing block (43) below is provided with roof (52), roof (52) are fixed at guiding device (5) right side inner wall.

3. The waterproof outdoor electric meter according to claim 2, characterized in that: the circle center of the arc-shaped surface of the fan-shaped sealing block (43) is the joint of the top of the rotary sealing plate (42) and the water storage device (4), the part, inside and outside the water storage device (4), of the fan-shaped sealing block (43) is respectively fixed with a first limiting plate (431) and a second limiting plate (432), the first limiting plate (431) is abutted to the inner wall of the water storage device (4), and the second limiting plate (432) is elastically connected with the outer wall of the water storage device (4) through an elastic sheet.

4. The waterproof outdoor electric meter according to claim 2, characterized in that: the water diversion device (5) is internally hinged with one end of a driving rotating plate (53), the other end of the driving rotating plate (53) is fixed with the center of an inner concave surface of an arc-shaped anti-blocking plate (54), the bottom of the arc-shaped anti-blocking plate (54) is positioned in a water outlet (51), the top of the arc-shaped anti-blocking plate is fixed with the bottom of a matching plate (541), and a driving push plate (421) is fixed on the right side of the bottom of a rotary sealing plate (42).

5. The waterproof outdoor ammeter according to claim 4, wherein: the outer convex surface of the arc-shaped anti-blocking plate (54) is fixed with a plurality of triangular dredging strips (542), the inner concave surface is fixed with a stabilizing plate (543), and the bottom of the stabilizing plate (543) is abutted against the bottom of the inner wall of the flow guide device (5).

6. The waterproof outdoor ammeter according to claim 4, wherein: protective housing (2) front side rotation is installed and is overhauled door plant (22), it is fixed with hasp (221) to overhaul door plant (22) right side, protective housing (2) right side is fixed with lock body (23) with hasp (221) looks adaptation, it is fixed with U-shaped locating lever (222) to overhaul door plant (22) rear side bottom, protective housing (2) inner wall bottom is fixed with prevents opening device (6), prevent opening device (6) front side and open and be equipped with the constant head tank, the height of constant head tank is the same with U-shaped locating lever (222), prevent that opening device (6) inside part longitudinal sliding who is located the constant head tank top installs locating piece (61), locating piece (61) top is equipped with the slope part, and locating piece (61) top and sliding control pole (62) one end sliding connection, sliding control pole (62) other end and closed protection shield (3) front side sliding connection, and the sliding control rod (62) passes through a sliding groove arranged at the rear side of the opening prevention device (6).

7. The waterproof outdoor ammeter according to claim 6, wherein: a plurality of notches (31) have been seted up on sealed protection shield (3) left side, notch (31) inside is articulated with swing impact rod (7) bottom, swing impact rod (7) top is fixed with striking strip (71), swing impact rod (7) left side vertical fixation has linkage plate (72), linkage plate (72) bottom and linkage rod (8) contact, linkage rod (8) are fixed with slide control pole (62).