CN220584295U

CN220584295U - Dustproof ammeter case

Info

Publication number: CN220584295U
Application number: CN202321801022.9U
Authority: CN
Inventors: 肖国喜; 陈雄; 蒲东海
Original assignee: Guangxi Duert Electric Co ltd
Current assignee: Guangxi Duert Electric Co ltd
Priority date: 2023-07-10
Filing date: 2023-07-10
Publication date: 2024-03-12
Anticipated expiration: 2033-07-10

Abstract

The utility model relates to the technical field of ammeter boxes, in particular to a dustproof ammeter box. The technical proposal comprises: the electric meter box comprises an electric meter box body, a dust screen and a shell, wherein an installation frame is welded on the inner wall of the electric meter box body through a supporting frame, and the shell is welded on the inner wall of the electric meter box body; the inner wall of the shell is welded with a dustproof net, and a drying agent is attached to the inner wall of the shell; an exhaust pipe is embedded and fixed on the top end surface of the shell; the utility model discloses a gas-liquid separation device for the electric meter box, including ammeter case body, mounting block, blast pipe, fan, screw bolt, connecting pipe, screw bolt, the blast pipe is equipped with the fan in with the casing gas intercommunication, the connecting pipe is linked together with ammeter case body, and the up end and the bottom end of connecting pipe all have the installation piece through the screw thread. The utility model can prevent dust and moisture while meeting the requirement of dust prevention of the ammeter box.

Description

Dustproof ammeter case

Technical Field

The utility model relates to the technical field of ammeter boxes, in particular to a dustproof ammeter box.

Background

The ammeter box is widely used, and can be used in almost every household or residential building. The ammeter box is a container for installing a meter and a switch, is quite common in our life, and is also an indispensable device for power supply of a power supply department.

When current ammeter case installation is placed outdoors, a large amount of dust gets into ammeter case through the louvre, and a large amount of dust can adhere to and cause the short circuit to make ammeter incasement temperature rise on electronic component, leads to serious conditions such as ammeter case spontaneous combustion, when single dustproof because outdoor environment's influence moisture is great also easily causes the influence to inside electrical component.

Disclosure of Invention

The utility model aims to provide a dustproof electric meter box for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a dustproof ammeter box comprises an ammeter box body, a dustproof net and a shell,

the inner wall of the ammeter box body is welded with a mounting frame through a supporting frame, and the inner wall of the ammeter box body is welded with a shell;

the inner wall of the shell is welded with a dustproof net, and a drying agent is attached to the inner wall of the shell;

an exhaust pipe is embedded and fixed on the top end surface of the shell;

connecting pipes are embedded and fixed at two ends of the ammeter box body.

Preferably, the installation blocks are welded at two ends of the outer surface of the electric meter box body, and the first bolts are installed in the installation blocks through threads. The first bolt is installed through the internal thread of the installation block, so that a person can install the first bolt on the wall surface, and the electric meter box body can be installed and fixed.

Preferably, a cover plate is mounted on the side end face of the ammeter box body through a hinge, and a handle is mounted on the cover plate. The electric meter box body is provided with the electric meter box handle, and the electric meter box body is provided with the electric meter box handle.

Preferably, the exhaust pipe is in gas communication with the housing, and a fan is installed in the exhaust pipe. Install the fan through the blast pipe in, make personnel when using ammeter case body, personnel can open the gas that the interior gas of fan extraction casing got into ammeter case body, make the casing advance air inlet through the intake pipe.

Preferably, the bottom end surface of the shell is embedded and fixed with an air inlet pipe, and the air inlet pipe is communicated with the shell in a gas mode. Through intake pipe and casing gas intercommunication, when making the casing advance the air through the intake pipe, gas accessible dust screen prevents outside dust gas and gets into inside, and the gas accessible drier is dried and is discharged.

Preferably, the connecting pipe is communicated with the ammeter box body, and the top end face and the bottom end face of the connecting pipe are provided with bolts II through threads. Through connecting pipe and ammeter case body being linked together, make personnel can be to this internal electric power control equipment installation back of support frame and mounting bracket of ammeter case, personnel can be connected external power equipment's wire through connecting pipe and this internal electric power control equipment of ammeter case, and personnel rotatable bolt second can carry out the centre gripping to the wire when connecting, prevent that outside mistake from touching and causing not hard up droing.

Preferably, the top end face of the ammeter box body is embedded and fixed with an air outlet pipe, and the air outlet pipe is communicated with the ammeter box body in a gas mode. Through outlet duct and ammeter case body gas intercommunication, make the gaseous emission through the outlet duct that gets into in the ammeter case body.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the electric meter box, the electric meter box body is arranged, when a person uses the electric meter box body, the person is communicated with the electric meter box body through the connecting pipe, after the person can install the electric power control equipment in the electric meter box body through the supporting frame and the mounting frame, the person can connect a wire of external electric power equipment with the electric power control equipment in the electric meter box body through the connecting pipe, the person can rotate the second bolt to clamp the wire during connection, looseness and falling caused by external false touch are prevented, and the first bolt is installed through the internal thread of the installation block, so that the person can install and fix the first bolt on a wall surface, and normal work and use of the electric meter box in the later period are met.

2. According to the electric meter box, the shell is arranged, when a person uses the electric meter box body, the fan is arranged in the exhaust pipe, so that the person can open the fan to extract gas in the shell into the electric meter box body when using the electric meter box body, the shell is in gas communication with the shell through the gas inlet pipe when in gas inlet, when the shell is in gas inlet through the gas inlet pipe, the gas can pass through the dust screen to prevent external dust gas from entering the interior, and the gas can be discharged after being dried through the drying agent, so that the influence of external dust and gas moisture on internal electronic elements when in gas inlet and heat dissipation on the electric meter box body is prevented.

Drawings

FIG. 1 is a schematic diagram of a front view of the utility model in an expanded configuration;

FIG. 2 is a schematic diagram of a front view of a closure structure according to the present utility model;

fig. 3 is a schematic side view of the present utility model.

In the figure: 1. a drying agent; 2. an ammeter box body; 3. a dust screen; 4. an air inlet pipe; 5. a cover plate; 6. an air outlet pipe; 7. a first bolt; 8. a connecting pipe; 9. a mounting block; 10. a support frame; 11. a mounting frame; 12. a housing; 13. a blower; 14. an exhaust pipe; 15. and a second bolt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

As shown in fig. 1-3, the dustproof electric meter box provided by the utility model comprises an electric meter box body 2, a dustproof net 3 and a shell 12,

the inner wall of the ammeter box body 2 is welded with a mounting frame 11 through a supporting frame 10, and the inner wall of the ammeter box body 2 is welded with a shell 12;

the inner wall of the shell 12 is welded with a dustproof net 3, and the inner wall of the shell 12 is attached with a drying agent 1;

an exhaust pipe 14 is embedded and fixed on the top end surface of the shell 12;

the connecting pipe 8 is embedded and fixed at the two ends of the ammeter box body 2.

The installation block 9 is welded at both ends of the outer surface of the electric meter box body 2, the first bolt 7 is installed in the installation block 9 through threads, and the first bolt 7 is installed through the internal threads of the installation block 9, so that a person can install the first bolt 7 on a wall surface, and the electric meter box body 2 can be installed and fixed.

The side end face of the ammeter box body 2 is provided with a cover plate 5 through a hinge, the cover plate 5 is provided with a handle, and the cover plate 5 is provided with the handle, so that personnel can respectively install a lock catch and a lock on the ammeter box body 2 and the ammeter box body 2, and the ammeter box body 2 can be opened and closed by holding the handle.

Based on example 1: personnel are in use to ammeter case body 2, be linked together through connecting pipe 8 and ammeter case body 2, make personnel can install the back through support frame 10 and mounting bracket 11 to electric power control equipment in the ammeter case body 2, personnel can be connected outside electric power equipment's wire through connecting pipe 8 and the electric power control equipment in the ammeter case body 2, and personnel rotatable bolt two 15 can carry out the centre gripping to the wire when connecting, prevent that outside mistake from touching and causing not hard up droing, and install bolt one 7 through the internal thread of installation piece 9, make personnel can install bolt one 7 on the wall, thereby can install and fix ammeter case body 2.

Example two

As shown in fig. 1-3, compared with the first embodiment, the present utility model further includes: an ammeter box body 2, a dust screen 3 and a shell 12,

The exhaust pipe 14 is in gas communication with the shell 12, the fan 13 is arranged in the exhaust pipe 14, and the fan 13 is arranged in the exhaust pipe 14, so that when a person uses the ammeter box body 2, the person can open the fan 13 to extract gas in the shell 12 into the ammeter box body 2, and the shell 12 is enabled to enter the air through the air inlet pipe 4.

The bottom end face of the shell 12 is embedded and fixed with an air inlet pipe 4, the air inlet pipe 4 is in gas communication with the shell 12, and the air inlet pipe 4 is in gas communication with the shell 12, so that when the shell 12 is subjected to air inlet through the air inlet pipe 4, air can be prevented from entering the inside through the dust screen 3, and the air can be discharged after being dried through the drying agent 1.

The connecting pipe 8 is communicated with the ammeter case body 2, and the top end face and the bottom end face of the connecting pipe 8 are provided with the bolt II 15 through threads, and are communicated with the ammeter case body 2 through the connecting pipe 8, so that personnel can install the power control equipment through the support frame 10 and the mounting frame 11 in the ammeter case body 2, the personnel can be connected with the wire of external power equipment through the connecting pipe 8 and the power control equipment in the ammeter case body 2, and the personnel can rotate the bolt II 15 to clamp the wire during connection, and the loosening and falling caused by external false touch are prevented.

The top end face embedding of ammeter case body 2 is fixed with outlet duct 6, and outlet duct 6 and ammeter case body 2 gaseous intercommunication, through outlet duct 6 and ammeter case body 2 gaseous intercommunication, makes the gaseous emission through outlet duct 6 that gets into in the ammeter case body 2.

Based on example 2: when personnel use ammeter case body 2, install fan 13 through blast pipe 14 in, make personnel when using ammeter case body 2, personnel can open in the gas entering ammeter case body 2 in fan 13 extraction casing 12, make casing 12 advance air intake through intake pipe 4, through intake pipe 4 and casing 12 gas communication when admitting air, when making casing 12 advance air through intake pipe 4, gas accessible dust screen 3 prevents outside dust gas to get into inside, and gas accessible drier 1 discharges after drying, thereby prevent outside dust and gas moisture to cause the influence to inside electronic component when carrying out the heat dissipation that admits air in to ammeter case body 2.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a dust protected ammeter case, includes ammeter case body (2), dust screen (3) and casing (12), its characterized in that:

the inner wall of the ammeter box body (2) is welded with a mounting frame (11) through a supporting frame (10), and the inner wall of the ammeter box body (2) is welded with a shell (12);

the inner wall of the shell (12) is welded with a dustproof net (3), and the inner wall of the shell (12) is attached with a drying agent (1);

an exhaust pipe (14) is embedded and fixed on the top end surface of the shell (12);

the two ends of the ammeter box body (2) are embedded and fixed with connecting pipes (8).

2. A dust protected electricity meter box as defined in claim 1, wherein: the electric meter box is characterized in that mounting blocks (9) are welded at two ends of the outer surface of the electric meter box body (2), and first bolts (7) are mounted in the mounting blocks (9) through threads.

3. A dust protected electricity meter box as defined in claim 1, wherein: the electric meter box is characterized in that a cover plate (5) is arranged on the side end face of the electric meter box body (2) through a hinge, and a handle is arranged on the cover plate (5).

4. A dust protected electricity meter box as defined in claim 1, wherein: the exhaust pipe (14) is in gas communication with the shell (12), and a fan (13) is arranged in the exhaust pipe (14).

5. A dust protected electricity meter box as defined in claim 1, wherein: the bottom end surface of the shell (12) is embedded and fixed with an air inlet pipe (4), and the air inlet pipe (4) is in gas communication with the shell (12).

6. A dust protected electricity meter box as defined in claim 1, wherein: the connecting pipe (8) is communicated with the ammeter box body (2), and a second bolt (15) is arranged on the top end face and the bottom end face of the connecting pipe (8) through threads.

7. A dust protected electricity meter box as defined in claim 1, wherein: the top surface embedding of ammeter case body (2) is fixed with outlet duct (6), and outlet duct (6) and ammeter case body (2) gas intercommunication.