CN215648051U

CN215648051U - Ammeter with heat dissipation function

Info

Publication number: CN215648051U
Application number: CN202122353176.3U
Authority: CN
Inventors: 陆睦; 刘长绪; 李洋
Original assignee: Jiangsu Suyuan Jierui Science And Technology Co ltd
Current assignee: Jiangsu Suyuan Jierui Science And Technology Co ltd
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-01-25
Anticipated expiration: 2031-09-27

Abstract

The utility model discloses an electric meter with a heat dissipation function, and relates to the technical field of electric meters. The novel electric meter comprises an outer shell, there is the spring upper and lower and the equal fixed mounting of left surface of shell, fixed mounting has the inner shell between the spring, be provided with heat dissipation mechanism near the left side in the inner shell, heat dissipation mechanism includes radiator, turbofan, hose, one-way pneumatic valve and temperature sensor, the inlet port has been seted up on the corresponding shell left side wall of turbofan, be provided with filter mechanism on the corresponding shell left side wall of inlet port, the right flank fixed mounting of radiator has the ammeter body, the surface of ammeter body is close to the right side and is convenient for be provided with the sealing rubber circle. The utility model improves the heat dissipation performance of the electric meter body, enables the electric meter body to work at a reasonable temperature, prolongs the service life, increases the buffer protection function, prevents the electric meter body from colliding and vibrating, is not easy to damage, and has better sealing and waterproof effects.

Description

Ammeter with heat dissipation function

Technical Field

The utility model relates to the technical field of electric meters, in particular to an electric meter with a heat dissipation function.

Background

The ammeter is multi-purpose cable branch box, low voltage distribution box, water pump control box, communication device cabinet, street lamp and traffic light control box, multi-functional batch meter, comprehensive block terminal, capacitance compensation case, terminal box, wall-hanging branch box, batch meter etc. in the public power grids, and the ammeter case is an electrical instrument equipment commonly used, but, current ammeter still has following problem when using:

1. in the prior art, the traditional electric meter has poor heat dissipation performance, and particularly cannot achieve the heat dissipation effect in hot summer, so that the electric meter works at high temperature for a long time, the damage of the electric meter is greatly accelerated, and the service life is short;

2. among the prior art, traditional ammeter does not possess the buffering safeguard function, and the ammeter is in transportation or installation, and easy quilt collides with and causes inside spare part not hard up or drop damage.

SUMMERY OF THE UTILITY MODEL

The utility model provides an ammeter with a heat dissipation function, which has the advantages of improving the heat dissipation performance of an ammeter body, prolonging the service life, increasing the buffer protection function, being not easy to damage and having better sealing and waterproof effects, and solves the problems that the traditional ammeter has poor heat dissipation performance, short service life, no buffer protection function and is easy to loose or fall off and damage internal parts due to collision.

In order to realize the purposes of improving the heat dissipation performance of the ammeter body, prolonging the service life, increasing the buffer protection function, being not easy to damage and having better sealing and waterproof effects, the utility model provides the following technical scheme: an ammeter with a heat dissipation function comprises an outer shell, wherein the right side surface of the outer shell is of an open structure, springs are fixedly mounted on the upper side surface, the lower side surface and the left side surface of the outer shell, an inner shell is fixedly mounted between the springs, a right side surface outer open structure of the inner shell is provided, a heat dissipation mechanism is arranged in the inner shell and close to the left side, the heat dissipation mechanism comprises a radiator, a turbofan, a hose, an one-way air valve and a temperature sensor, the radiator is fixedly mounted on the inner wall around the inner shell and close to the left and right positions, the turbofan is arranged on the left side wall of the inner shell corresponding to the left side surface of the radiator, the hose is arranged on the lower side wall of the inner shell corresponding to the radiator, the lower side end of the hose is mounted on the lower side wall of the outer shell, the one-way air valve is arranged on the upper side position of the inner wall on the left side of the inner shell, and the air inlet is formed in the left side wall of the outer shell corresponding to the turbofan, the utility model discloses a portable air-conditioning device, including inlet port, radiator, right flank fixed mounting has the ammeter body, and the ammeter body is installed in the inner shell right flank, the surface of ammeter body is close to the right side and is convenient for be provided with the sealing rubber circle, the sealing rubber circle is with the right flank fixed connection of shell.

As a preferred technical scheme of the utility model, the hose is provided with heat dissipation holes corresponding to the outer shell and the inner shell, and the diameter of each heat dissipation hole is two thirds of the diameter of the hose.

As a preferable technical scheme of the utility model, the hoses are arranged in a front-back arrangement, and 6-8 hoses are arranged.

As a preferable technical scheme of the utility model, a rectangular groove for mounting the shell is formed in the position, corresponding to the shell, of the right side surface of the sealing rubber ring.

As a preferable technical scheme of the utility model, the left side surface of the sealing rubber ring is provided with a long-strip concave groove.

As a preferred technical scheme of the utility model, the filtering mechanism comprises a dust screen and a waterproof breathable film, the dust screen is arranged on the left side surface of the shell corresponding to the air inlet hole, and the waterproof breathable film is fixedly arranged on the inner wall of the left side of the shell corresponding to the air inlet hole.

Compared with the prior art, the utility model provides an electric meter with a heat dissipation function, which has the following beneficial effects:

1. this ammeter with heat dissipation function through setting up the heat dissipation of radiator acceleration ammeter body in the heat dissipation mechanism, improves the heat dispersion of this ammeter body, makes the ammeter body be in work under the reasonable temperature, increase of service life.

2. This ammeter with heat dissipation function through setting up the buffering protect function that the spring increased the inner shell, makes the inside ammeter body of inner shell can not be not fragile because of the vibration of colliding with, and filtering mechanism seals the shell with the sealing rubber circle, makes the sealed water-proof effects of shell better, is that the water-proof effects who makes the ammeter body is better promptly.

Drawings

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

FIG. 2 is a cross-sectional view of the housing of the present invention;

fig. 3 is a cross-sectional view of the inner shell of the present invention.

In the figure: 1. a housing; 2. a spring; 3. an inner shell; 4. a heat dissipation mechanism; 401. a heat sink; 402. a turbo fan; 403. a hose; 404. a one-way air valve; 405. a temperature sensor; 5. an air inlet; 6. a filtering mechanism; 601. a dust screen; 602. a waterproof breathable film; 7. an electricity meter body; 8. sealing the rubber ring; 9. heat dissipation holes; 10. a rectangular groove; 11. a strip-shaped concave groove.

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. 1-3, the utility model discloses an electricity meter with heat dissipation function, comprising an outer shell 1, wherein the right side of the outer shell 1 is an open structure, springs 2 are fixedly mounted on the upper, lower and left sides of the outer shell 1, an inner shell 3 is fixedly mounted between the springs 2, the right side of the inner shell 3 is externally provided with an open structure, a heat dissipation mechanism 4 is arranged in the inner shell 3 near the left side, the heat dissipation mechanism 4 comprises a heat sink 401, a turbo fan 402, a hose 403, a one-way air valve 404 and a temperature sensor 405, the heat sink 401 is fixedly mounted on the inner wall of the inner shell 3 near the left and right positions, the turbo fan 402 is arranged on the left side wall of the inner shell 3 corresponding to the left side of the heat sink 401, the hose 403 is arranged on the lower side wall of the inner shell 3 corresponding to the heat sink 401, and the lower end of the hose 403 is mounted on the lower side wall of the outer shell 1, be provided with one-way pneumatic valve 404 on the hose 403, temperature sensor 405 installs in inner shell 3 left side inner wall upside position, inlet port 5 has been seted up on the 1 left side wall of corresponding shell of turbofan 402, be provided with filter mechanism 6 on the 1 left side wall of inlet port 5 corresponding shell, radiator 401's right flank fixed mounting has ammeter body 7, and ammeter body 7 installs in the 3 right flank of inner shell, and ammeter body 7 includes control assembly and panel assembly, and control assembly and radiator 401 fixed connection, panel assembly are sealed with the right flank of inner shell 3, the surface of ammeter body 7 is close to the right side and is convenient for be provided with sealing rubber circle 8, sealing rubber circle 8 and the right flank fixed connection of shell 1.

Specifically, the hose 403 is provided with heat dissipation holes 9 corresponding to the outer shell 1 and the inner shell 3, and the diameter of the heat dissipation holes 9 is two thirds of the diameter of the hose 403.

In this embodiment, the heat dissipation holes 9 facilitate the hose 403 to discharge hot air, and the hose 403 has a deformation function, so that the use of the spring 2 is not affected.

Specifically, the hoses 403 are arranged in tandem, and 6 to 8 hoses 403 are provided.

In this embodiment, the air discharge efficiency of the hose 403 is higher.

Specifically, a rectangular groove 10 for installing the housing 1 is formed in the right side surface of the sealing rubber ring 8 corresponding to the housing 1.

In this embodiment, rectangular channel 10 makes things convenient for 1 right flank of shell to insert in sealing rubber circle 8, can be effectively to sealing rubber circle 8 and shell 1 be connected fixedly.

Specifically, a long-strip concave groove 11 is formed in the left side face of the sealing rubber ring 8.

In this embodiment, the long concave groove 11 provides the sealing rubber ring 8 with a deformation function, and does not hinder the normal use of the spring 2.

Specifically, the filter mechanism 6 comprises a dust screen 601 and a waterproof breathable film 602, the dust screen 601 is installed on the left side surface of the shell 1 corresponding to the air inlet hole 5, and the waterproof breathable film 602 is fixedly installed on the inner wall of the left side of the shell 1 corresponding to the air inlet hole 5.

In this embodiment, the dust screen 601 and the waterproof air-permeable membrane 602 prevent external dust and water from entering the housing 1 through the air inlet 5.

The working principle and the using process of the utility model are as follows: when the electric meter is used, the inner shell 3 has a buffering protection function through the spring 2, the buffering protection function of the electric meter body 7 inside the inner shell 3 is increased, the electric meter body 7 cannot be damaged due to collision and vibration, the waterproof breathable film 602 in the filtering mechanism 6 prevents external water from entering the inner part of the outer shell 1, the right side surface of the outer shell 1 is sealed through the sealing rubber ring 8, the sealing waterproof effect of the outer shell 1 is better, namely the waterproof effect of the electric meter body 7 is better, the temperature of the electric meter body 7 is absorbed through the radiator 401 in the heat dissipation mechanism 4, the temperature in the inner shell 3 is monitored through the temperature sensor 405, when the temperature exceeds a set value, the turbofan 402 blows air to the radiator 401, hot air generated by the radiator 401 is discharged out of the outer part of the outer shell 1 through the hose, the one-way air valve 404 prevents external surface air from entering, and improves the heat dissipation performance 403 of the electric meter body 7, the electric meter body 7 can work at a reasonable temperature, and the service life is prolonged.

To sum up, this ammeter with heat dissipation function improves this ammeter body 7's heat dispersion, makes ammeter body 7 work under reasonable temperature, increase of service life, increases buffering protect function, and ammeter body 7 can not be not fragile because of the vibration of colliding with, and sealed water-proof effects is better.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An ammeter with heat dissipation function, includes shell (1), its characterized in that: the right side face of the outer shell (1) is of an open structure, springs (2) are fixedly mounted on the upper side face, the lower side face and the left side face of the outer shell (1), an inner shell (3) is fixedly mounted between the springs (2), a right side face outer open structure of the inner shell (3) is provided, a heat dissipation mechanism (4) is arranged in the inner shell (3) close to the left side, the heat dissipation mechanism (4) comprises a heat radiator (401), a turbofan (402), a hose (403), a one-way air valve (404) and a temperature sensor (405), the heat radiator (401) is fixedly mounted on the inner wall around the inner shell (3) close to the left and right positions, the turbofan (402) is arranged on the left side wall of the inner shell (3) corresponding to the left side face of the heat radiator (401), a hose (403) is arranged on the lower side wall of the inner shell (3) corresponding to the heat radiator (401), and the lower side end of the hose (403) is mounted on the lower side wall of the outer shell (1), be provided with one-way pneumatic valve (404) on hose (403), install in inner shell (3) left side inner wall upside position temperature sensor (405), inlet port (5) have been seted up on corresponding shell (1) left side wall of turbofan (402), be provided with filtering mechanism (6) on the corresponding shell (1) left side wall of inlet port (5), the right flank fixed mounting of radiator (401) has ammeter body (7), and ammeter body (7) install in inner shell (3) right flank, the surface of ammeter body (7) is close to the right side and is convenient for be provided with sealing rubber circle (8), sealing rubber circle (8) and the right flank fixed connection of shell (1).

2. An electricity meter with a heat dissipation function as recited in claim 1, wherein: the hose (403) is provided with heat dissipation holes (9) corresponding to the outer shell (1) and the inner shell (3), and the diameter of each heat dissipation hole (9) is two thirds of that of the hose (403).

3. An electricity meter with a heat dissipation function as recited in claim 1, wherein: the hoses (403) are arranged in a front-back manner, and 6-8 hoses (403) are arranged.

4. An electricity meter with a heat dissipation function as recited in claim 1, wherein: and a rectangular groove (10) for installing the shell (1) is formed in the right side surface of the sealing rubber ring (8) and corresponds to the shell (1).

5. An electricity meter with a heat dissipation function as recited in claim 1, wherein: and a long-strip concave groove (11) is formed in the left side surface of the sealing rubber ring (8).

6. An electricity meter with a heat dissipation function as recited in claim 1, wherein: the filter mechanism (6) comprises a dust screen (601) and a waterproof breathable film (602), the dust screen (601) is installed on the left side face of the shell (1) corresponding to the air inlet hole (5), and the waterproof breathable film (602) is fixedly installed on the inner wall of the left side of the shell (1) corresponding to the air inlet hole (5).