CN219205057U

CN219205057U - Ammeter case with waterproof dustproof performance

Info

Publication number: CN219205057U
Application number: CN202223155955.3U
Authority: CN
Inventors: 范宏奎
Original assignee: YANKAI ELECTRICAL CO Ltd
Current assignee: YANKAI ELECTRICAL CO Ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-06-16
Anticipated expiration: 2032-11-28

Abstract

The utility model discloses an ammeter box with waterproof and dustproof performances, which belongs to the technical field of power equipment, and comprises a box body and a box cover, wherein a radiating window is formed in the side wall of the box body, a rotating shaft is movably arranged at the inner side of the radiating window, a plurality of second separation blades are integrally formed at the outer wall of the rotating shaft, a second sealing gasket is compositely adhered to the surface of one side, far away from an inner cavity of the box body, of the radiating window, a casing is fixedly connected to the port of the radiating window, a plurality of first separation blades are fixedly connected to the inner side of the casing, a first sealing gasket is compositely adhered to the surface of one side, close to the radiating window, of the first separation blades, the first sealing gasket is attached to the second sealing gasket, and a servo motor is installed at the inner side of the box body.

Description

Ammeter case with waterproof dustproof performance

Technical Field

The utility model relates to the technical field of power equipment, in particular to an ammeter box with waterproof and dustproof performances.

Background

At present, with the rapid development of domestic economy, the electricity consumption is larger and larger, and the electricity safety needs to be concerned. Because the electric elements in the ammeter box generate heat when working to cause fire, in order to reduce the temperature in the box, an air port is generally opened on the frame body of the ammeter box to emit the heat in the box. However, in case of outdoor ammeter box, dust, rainwater and the like can enter the ammeter box under the action of wind force once the ammeter box is in rainy and snowy weather, so that electrical elements in the ammeter box are damaged, fire disaster can be possibly caused, and serious accidents are caused. In addition, the inner side of the bottom of the sealing body is provided with an arc strip, so that the sealing performance is improved, and the waterproof and dustproof performances can be ensured.

But close baffle and dust cover in patent application number 201510678294.8 can prevent effectively that steam, dust and insect from flying into, open baffle and dust cover, open the fan, can effectively dispel the heat, set up sealing strip and water proof membrane and can effectively waterproof and dustproof, the electronic air door that sets up between fan and filter screen can adjust the wind size that the fan blown out, need often open or close baffle and dust cover, the operation is more loaded down with trivial details, so we propose an ammeter case with waterproof dustproof performance and solve the problem that above-mentioned exists.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide the electric meter box with waterproof and dustproof performances, which not only has a good dustproof effect, but also omits the complicated work of repeated manual disassembly and assembly in the process.

2. Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides an ammeter case with waterproof dustproof performance, includes box and case lid, the heat dissipation window has been seted up to the box lateral wall, the heat dissipation window inboard activity is equipped with the pivot, and pivot outer wall department integrated into one piece has a plurality of second separation blade, and a plurality of second separation blade keep away from the compound bonding of one side surface of box inner chamber has the second sealed pad;

the radiating window is fixedly connected with a casing at a port far away from the inner cavity of the box body, the inner side of the casing is fixedly connected with a plurality of first separation blades, a first sealing gasket is compositely bonded on the surface of one side, close to the radiating window, of the first separation blades, and the first sealing gasket is attached to the second sealing gasket;

a servo motor is arranged at the inner side of the box body, and a power output end of the servo motor is connected with the rotating shaft through a coupler;

the dust cover is installed to the one end that the box was kept away from to the cover shell, the dust screen is installed to the dust cover inboard.

Further, the outer diameter of the second partition blade is matched with the inner diameter of the radiating window, the outer diameter of the first partition blade is matched with the inner diameter of the casing, the external dimensions of the first partition blade and the second partition blade are the same, and the first partition blade and the second partition blade are mutually corresponding.

Further, an installation seat is arranged between the power output end of the servo motor and the inner wall of the box body, and the installation seat is connected with the servo motor through bolts.

Furthermore, two groups of connecting columns are symmetrically welded between the mounting seat and the inner wall of the box body, and each group of connecting columns is symmetrically provided with two connecting columns.

Further, the inside diameter of dust cover and the external diameter looks adaptation of cover shell, the tip inner wall department that the dust cover is close to the cover shell is inlayed and is had the sealing rubber circle, and sealing rubber circle and cover shell outer wall looks butt.

Further, a boss is arranged on one side surface of the box cover corresponding to the box body port, and the boss and the box cover are of an integrated structure.

Further, sealing rubber strips are inlaid at the outer wall of the boss, and the sealing rubber strips are attached to the inner wall of the port of the box body.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) According to the scheme, the power output end of the servo motor is controlled to rotate in overcast and rainy days, so that the power output end of the servo motor is used for driving the rotating shaft to rotate, the second partition blades are driven to rotate synchronously, the second partition blades are enabled to rotate to the gap of the first partition blades, the heat dissipation window is sealed by the first partition blades and the second partition blades, the first sealing gasket arranged on the first partition blades is mutually attached to the second sealing gasket arranged on the second partition blades, the sealing effect of the first partition blades on the heat dissipation window is guaranteed, and in sunny days, components and parts installed in the box body can be dissipated through staggered arrangement between the first partition blades and the second partition blades;

the dustproof cover is arranged at the end of the casing, and the dust and insects are prevented from flying in by the aid of the dustproof net arranged on the inner side of the dustproof cover, so that a good dustproof effect is achieved, and tedious work of repeated manual disassembly and assembly is omitted in the process;

(2) This scheme can effectually fill the clearance of the surplus cover shell junction of dust cover through setting up sealed rubber ring to guarantee the stability of dust cover and cover shell junction, prevent that the dust cover from droing.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the internal structure of the case of the present utility model;

FIG. 3 is an enlarged schematic view of portion A of the present utility model;

FIG. 4 is a schematic view of a dust cap according to the present utility model;

fig. 5 is a schematic structural diagram of a casing according to the present utility model.

The reference numerals in the figures illustrate:

1. a case; 2. a case cover; 3. a heat radiation window; 4. a casing; 5. a first partition blade; 6. a first gasket; 7. a rotating shaft; 8. a second partition blade; 9. a second gasket; 10. a servo motor; 11. a mounting base; 12. a connecting column; 13. a dust cover; 14. a dust screen; 15. sealing rubber rings; 16. a boss; 17. and (5) sealing the adhesive tape.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

Examples:

referring to fig. 1-5, an electric meter box with waterproof and dustproof properties comprises a box body 1 and a box cover 2, wherein a radiating window 3 is formed in the side wall of the box body 1, a rotating shaft 7 is movably arranged in the inner side of the radiating window 3, a plurality of second separation blades 8 are integrally formed at the outer wall of the rotating shaft 7, and a second sealing gasket 9 is compositely bonded on the surface of one side, far away from the inner cavity of the box body 1, of the plurality of second separation blades 8;

the port of the radiating window 3 far away from the inner cavity of the box body 1 is fixedly connected with a casing 4, the inner side of the casing 4 is fixedly connected with a plurality of first separation blades 5, a first sealing gasket 6 is compositely bonded on the surface of one side of the plurality of first separation blades 5 close to the radiating window 3, and the first sealing gasket 6 is attached to a second sealing gasket 9;

a servo motor 10 is arranged on the inner side of the box body 1, and the power output end of the servo motor 10 is connected with a rotating shaft 7 through a coupler;

a dust cover 13 is arranged at one end of the casing 4 far away from the box body 1, and a dust screen 14 is arranged at the inner side of the dust cover 13;

it should be noted that, the servo motor 10 is externally connected with a control device, and a set of suitable forward and reverse rotation programs are set for the servo motor 10 by using the control device;

in overcast and rainy weather, the power output end of the servo motor 10 is controlled to rotate, so that the power output end of the servo motor 10 is used for driving the rotating shaft 7 to rotate, and then the second partition blades 8 are driven to synchronously rotate, so that the second partition blades 8 rotate to the gaps of the first partition blades 5, the first partition blades 5 and the second partition blades 8 are used for sealing the radiating windows 3, and the first sealing gasket 6 arranged on the first partition blades 5 and the second sealing gasket 9 arranged on the second partition blades 8 are mutually attached, so that the sealing effect of the first partition blades 5 on the radiating windows 3 is guaranteed by matching the second partition blades 8, and in sunny weather, components installed in the box body 1 can be radiated by staggering the first partition blades 5 and the second partition blades 8;

through set up dust cover 13 in the end department of cover shell 4 to utilize dust screen 14 that dust cover 13 inboard set up to prevent that dust and insect from flying into, played fine dustproof effect, saved the loaded down with trivial details work of artifical dismouting repeatedly at this in-process.

Referring to fig. 1, 2, 3 and 5, the outer diameter of the second partition blade 8 is adapted to the inner diameter of the radiating window 3, the outer diameter of the first partition blade 5 is adapted to the inner diameter of the casing 4, the outer dimensions of the first partition blade 5 and the second partition blade 8 are the same, and the plurality of first partition blades 5 and the second partition blades 8 correspond to each other;

it should be noted that the second partition blade 8 rotates to the gap of the first partition blade 5, so that the heat dissipation window 3 is sealed by using the first partition blade 5 and the second partition blade 8, and the first sealing gasket 6 arranged on the first partition blade 5 and the second sealing gasket 9 arranged on the second partition blade 8 are mutually attached, so that the sealing effect of the first partition blade 5 matched with the second partition blade 8 to the heat dissipation window 3 is ensured.

Referring to fig. 1, 2 and 3, an installation seat 11 is arranged between a power output end of a servo motor 10 and the inner wall of a box body 1, the installation seat 11 is connected with the servo motor 10 through bolts, two groups of connecting columns 12 are symmetrically welded between the installation seat 11 and the inner wall of the box body 1, and two connecting columns 12 are symmetrically arranged in each group;

the servo motor 10 is stably supported.

Referring to fig. 1 and 4, the inner diameter of the dust cover 13 is matched with the outer diameter of the casing 4, a sealing rubber ring 15 is embedded in the inner wall of the end part of the dust cover 13, which is close to the casing 4, and the sealing rubber ring 15 is abutted against the outer wall of the casing 4;

it should be noted that, through setting up the clearance that the surplus cover shell 4 junction of seal 15 can effectually fill dust cover 13 to guarantee the stability of dust cover 13 and cover shell 4 junction, prevent that dust cover 13 from droing.

Referring to fig. 1, a boss 16 is arranged on one side surface of a box cover 2 corresponding to a port of a box body 1, the boss 16 and the box cover 2 are of an integrated structure, a sealing rubber strip 17 is inlaid at the outer wall of the boss 16, and the sealing rubber strip 17 is attached to the inner wall of the port of the box body 1;

after the case cover 2 is closed, the boss 16 is embedded into the inner side of the port of the case body 1, so that the sealing rubber strip 17 arranged at the outer wall of the boss 16 is abutted against the inner wall of the port of the case body 1, and the sealing effect of the joint of the case cover 2 and the case body 1 is ensured.

When in use: the servo motor 10 is externally connected with a control device, and a set of proper forward and reverse rotation programs are set for the servo motor 10 by utilizing the control device;

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims

1. The utility model provides an ammeter case with waterproof dustproof performance, includes box (1) and case lid (2), its characterized in that: a radiating window (3) is formed in the side wall of the box body (1), a rotating shaft (7) is movably arranged at the inner side of the radiating window (3), a plurality of second separation blades (8) are integrally formed at the outer wall of the rotating shaft (7), and a second sealing gasket (9) is compositely bonded on the surface of one side, far away from the inner cavity of the box body (1), of the second separation blades (8);

the radiating window (3) is fixedly connected with a casing (4) at a port far away from the inner cavity of the box body (1), a plurality of first separation blades (5) are fixedly connected to the inner side of the casing (4), a first sealing pad (6) is compositely adhered to the surface of one side, close to the radiating window (3), of the first separation blades (5), and the first sealing pad (6) is attached to a second sealing pad (9);

a servo motor (10) is arranged on the inner side of the box body (1), and the power output end of the servo motor (10) is connected with the rotating shaft (7) through a coupler;

the dustproof cover (13) is installed at one end of the casing (4) far away from the box body (1), and the dustproof net (14) is installed on the inner side of the dustproof cover (13).

2. An electricity meter box with waterproof and dustproof properties according to claim 1, characterized in that: the external diameter of the second separation blade (8) is matched with the internal diameter of the radiating window (3), the external diameter of the first separation blade (5) is matched with the internal diameter of the casing (4), the external dimensions of the first separation blade (5) and the second separation blade (8) are the same, and a plurality of first separation blades (5) and the second separation blades (8) are mutually corresponding.

3. An electricity meter box with waterproof and dustproof properties according to claim 1, characterized in that: an installation seat (11) is arranged between the power output end of the servo motor (10) and the inner wall of the box body (1), and the installation seat (11) is connected with the servo motor (10) through bolts.

4. An electricity meter box having waterproof and dustproof properties according to claim 3, wherein: two groups of connecting columns (12) are symmetrically welded between the mounting seat (11) and the inner wall of the box body (1), and each group of connecting columns (12) is symmetrically provided with two connecting columns.

5. An electricity meter box with waterproof and dustproof properties according to claim 1, characterized in that: the inner diameter of the dust cover (13) is matched with the outer diameter of the casing (4), a sealing rubber ring (15) is embedded in the inner wall of the end part of the dust cover (13) close to the casing (4), and the sealing rubber ring (15) is abutted against the outer wall of the casing (4).

6. An electricity meter box with waterproof and dustproof properties according to claim 1, characterized in that: a boss (16) is arranged on one side surface of the box cover (2) corresponding to the port of the box body (1), and the boss (16) and the box cover (2) are of an integrated structure.

7. An electricity meter box with waterproof and dustproof properties according to claim 6, characterized in that: the sealing rubber strip (17) is inlaid at the outer wall of the boss (16), and the sealing rubber strip (17) is attached to the inner wall of the port of the box body (1).