CN214624653U

CN214624653U - Anticreep mounting structure for AC converter

Info

Publication number: CN214624653U
Application number: CN202120958039.XU
Authority: CN
Inventors: 邹涛; 王晓燕
Original assignee: Shanghai Jingwei Electronic Technology Co ltd
Current assignee: Shanghai Jingwei Electronic Technology Co ltd
Priority date: 2021-05-07
Filing date: 2021-05-07
Publication date: 2021-11-05
Anticipated expiration: 2031-05-07

Abstract

The utility model discloses an anticreep mounting structure for AC converter, including insulating casing, insulating casing's front end fixed mounting has insulating lid, insulating casing's rear end fixed mounting has insulating heat dissipation base, insulating casing's left end fixed mounting ball screw, ball screw's right-hand member fixed mounting has first baffle, the right-hand member fixed mounting of first baffle has the spring, the right-hand member fixed mounting of spring has the second baffle, the right side fixed mounting of second baffle has earth-leakage protector, earth-leakage protector's left end movable mounting has the leakage and protects the switch. This mounting structure for anticreep AC converter when taking place electric power failure such as electric leakage, need not to open the shell, only can stimulate the hourglass in the device outside and protect the switch and make the circuit resume normal, has increased the convenience of device, and this device can be when surface temperature is too high, pours into coolant into in the cooling tube into, makes the device cool down rapidly, has prolonged the life of device.

Description

Anticreep mounting structure for AC converter

Technical Field

The utility model relates to a transformer technical field specifically is an anticreep mounting structure for AC converter.

Background

Transformers (transformers) are devices for changing alternating voltage by using the principle of electromagnetic induction, and mainly comprise a primary coil, a secondary coil and an iron core (magnetic core), and have the main functions of voltage conversion, current conversion, impedance conversion, isolation, voltage stabilization (magnetic saturation transformers) and the like, and can be classified into power transformers and special transformers (electric furnace transformers, rectification transformers, power frequency test transformers, voltage regulators, mining transformers, audio transformers, intermediate frequency transformers, high frequency transformers, impact transformers, instrument transformers, electronic transformers, reactors, mutual inductors and the like) according to the application, wherein the circuit symbols are commonly T as the beginning of serial numbers, such as T01, T201 and the like.

General AC converter all installs inside the block terminal when the installation, when taking place electric power fault such as electric leakage, the block terminal can not in time send out the alarm and remind the user to the user need open the block terminal usually and just can stimulate the hourglass and protect the switch operation not convenient, and the block terminal can not in time dispel the heat under high temperature environment, influences device life.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anticreep mounting structure for AC converter to propose general AC converter among the above-mentioned background art and all install inside the block terminal when the installation, when taking place electric power failure such as electric leakage, the block terminal can not in time send out the police dispatch newspaper and remind the user, and the user need open the block terminal usually and just can stimulate to leak and protect the switch operation not convenient, and the block terminal can not in time dispel the heat under high temperature environment, influence device life's problem.

In order to achieve the above object, the utility model provides a following technical scheme: an anti-creeping mounting structure for an alternating-current converter comprises an insulating shell, wherein an insulating cover is fixedly mounted at the front end of the insulating shell, an insulating heat-radiating base is fixedly mounted at the rear end of the insulating shell, a ball screw is fixedly mounted at the left end of the insulating shell, a first baffle is fixedly mounted at the right end of the ball screw, a spring is fixedly mounted at the right end of the first baffle, a second baffle is fixedly mounted at the right end of the spring, an earth-leakage protector is fixedly mounted at the right side of the second baffle, an earth-leakage protection switch is movably mounted at the left end of the earth-leakage protector, a third baffle is fixedly mounted at the right end of the earth-leakage protector, a fourth baffle is fixedly mounted at the right side of the third baffle, the third baffle is fixedly connected with the fourth baffle through the spring, the fourth baffle is fixedly connected with the insulating shell, and a cooling pipe is fixedly mounted in the insulating heat-radiating base, the front end fixed mounting of insulating casing has loudspeaker, the right side fixed mounting of loudspeaker has the warning light.

Preferably, a storage battery is fixedly mounted on the right side of the fourth baffle, and a glass window is fixedly mounted at the front end of the insulating shell above the horn.

Preferably, the insulating cover is fixedly connected with the insulating shell through a bolt, and the ball screw penetrates through the insulating shell and extends into the insulating shell.

Preferably, the left side of the upper end of the cooling pipe is fixedly communicated with a water inlet pipe, and the left end of the water inlet pipe is fixedly provided with a water inlet valve.

Preferably, the right side of the upper end of the cooling pipe is fixedly communicated with a water outlet pipe, and the left end of the water outlet pipe is fixedly provided with a water outlet valve.

Preferably, the left end of the ball screw is fixedly provided with an insulating handle, and the upper end of the insulating shell is fixedly provided with an insulating handle.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the mounting structure for the anti-creeping AC converter, the ball screw is mounted, so that when the transformer has power failure such as creepage, the ball screw can be rotated in time, the ball screw is driven to extend towards the right end to press the leakage protection switch to enable the transformer to recover normal work, the shell is not required to be opened, the leakage protection switch can be pulled only outside the device to enable the circuit to recover normal work, and the convenience of the device is improved;

2. according to the mounting structure for the anti-creeping alternating current converter, the horn and the warning lamp are mounted, so that a user can be timely reminded of the occurrence of the power failure when the power failure occurs, the interactivity between the leakage protection device and the user is enhanced through the structure, and the safety and timeliness of the device are improved;

3. this anticreep mounting structure for AC converter through installing insulating heat dissipation base, can be when insulating casing surface temperature is too high, pours into cooling medium into in the inside cooling tube of insulating heat dissipation base into, makes the device cool down rapidly, has prolonged the life of device to a certain extent.

Drawings

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

FIG. 2 is a schematic view of the three-dimensional structure inside the insulating housing of the present invention;

FIG. 3 is a schematic sectional view of the cooling tube of the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the leakage protection switch of the present invention.

In the figure: 1. an insulating housing; 2. an insulating cover; 3. an insulating heat dissipation base; 4. a ball screw; 5. a first baffle plate; 6. a spring; 7. a second baffle; 8. a leakage protector; 9. a leakage protection switch; 10. a third baffle plate; 11. a fourth baffle; 12. a cooling tube; 13. a horn; 14. a warning light; 15. a storage battery; 16. a glass window; 17. a bolt; 18. a water inlet pipe; 19. a water inlet valve; 20. a water outlet pipe; 21. a water outlet valve; 22. an insulated grip; 23. an insulating handle.

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. 1-4, the present invention provides a technical solution: an anti-creeping mounting structure for an alternating current converter comprises an insulating shell 1, an insulating cover 2 is fixedly mounted at the front end of the insulating shell 1, an insulating heat-radiating base 3 is fixedly mounted at the rear end of the insulating shell 1, a ball screw 4 is fixedly mounted at the left end of the insulating shell 1, a first baffle 5 is fixedly mounted at the right end of the ball screw 4, a spring 6 is fixedly mounted at the right end of the first baffle 5, a second baffle 7 is fixedly mounted at the right end of the spring 6, a leakage protector 8 is fixedly mounted at the right side of the second baffle 7, a leakage protection switch 9 is movably mounted at the left end of the leakage protector 8, a third baffle 10 is fixedly mounted at the right end of the leakage protector 8, a fourth baffle 11 is fixedly mounted at the right side of the third baffle 10, the third baffle 10 is fixedly connected with the fourth baffle 11 through the spring 6, the fourth baffle 11 is fixedly connected with the insulating shell 1, a cooling pipe 12 is fixedly mounted in the insulating heat-radiating base 3, the front end of the insulating shell 1 is fixedly provided with a loudspeaker 13, and the right side of the loudspeaker 13 is fixedly provided with a warning lamp 14.

Further, the right side fixed mounting of fourth baffle 11 has battery 15, insulating casing 1's front end is located loudspeaker 13's top fixed mounting has glass window 16, through installation ball screw 4, can be when the transformer takes place electric power failure such as electric leakage, in time hold insulating handle 22, rotation ball screw 4, thereby drive ball screw 4 right-hand member and extend, until make second baffle 7 and hourglass protect switch 9 contact pressure and move hourglass and protect switch 9 and make the transformer resume normal work, this device makes to leak to protect and resumes more convenient quick, and first baffle 5 and second baffle 7 and third baffle 10 and fourth baffle 11, and spring 6 can make the device when receiving the striking, cushion through baffle and spring 6, the stability of device has been improved.

Further, insulating cover 2 passes through bolt 17 fixed connection with insulating casing 1, ball screw 4 runs through insulating casing 1 and extends to insulating casing 1's inside, through installation loudspeaker 13 and warning light 14, can be when electric power failure takes place, in time through loudspeaker 13 voice prompt user, warning light 14 also can remind the user to take place electric power failure simultaneously, this structure makes the interactive reinforcing between hourglass guarantor device and the user, the security and the promptness of device have been improved.

Furthermore, the left side of the upper end of the cooling pipe 12 is fixedly communicated with a water inlet pipe 18, the left end of the water inlet pipe 18 is fixedly provided with a water inlet valve 19, under a high-temperature environment, a general device can be accelerated to age due to long-time high-temperature environment, the service life of the device is shortened, and the device can inject cooling medium into the cooling pipe 12 inside the insulating heat dissipation base 3 when the surface temperature of the insulating shell 1 is too high through installing the insulating heat dissipation base 3, so that the device is rapidly cooled.

Furthermore, the right side of the upper end of the cooling pipe 12 is fixedly communicated with a water outlet pipe 20, the left end of the water outlet pipe 20 is fixedly provided with a water outlet valve 21, the water inlet valve 19 is opened, cooling medium is injected into the cooling pipe 12, the device can be rapidly cooled and radiated, after the temperature is reduced, the water outlet valve 21 is opened to discharge the cooling medium, and the service life of the device is prolonged to a certain extent by the heat radiation mechanism.

Furthermore, an insulating handle 22 is fixedly mounted at the left end of the ball screw 4, an insulating handle 23 is fixedly mounted at the upper end of the insulating shell 1, and the device can be more convenient for a user to carry in daily life by mounting the insulating handle 23.

The working principle is as follows: the utility model relates to a mounting structure for an anti-creeping AC converter, a user can hold an insulating handle 22 in time when a transformer has electric power failure such as creepage, a ball screw 4 is rotated to drive the ball screw 4 to extend towards the right end until a second baffle 7 contacts with a creepage protecting switch 9 to press the creepage protecting switch 9 to restore the normal work of the transformer, the device makes the creepage protecting to restore more conveniently and quickly, simultaneously a loudspeaker 13 and a warning lamp 14 can remind the user that the electric power failure occurs, the structure can enhance the interactivity between the creepage protecting device and the user, the safety and the timeliness of the device are improved, a first baffle 5, a second baffle 7, a third baffle 10 and a fourth baffle 11, and a spring 6 can lead the device to buffer through the baffles and the spring 6 when being impacted, the stability of the device is improved, under the high-temperature environment, general device can lead to the inside component of device to age with higher speed because of being in high temperature environment for a long time, the life of device has been shortened, this device is through installing insulating heat dissipation base 3, can be when insulating shell 1 surface temperature is too high, pour into cooling medium into insulating heat dissipation base 3 inside cooling tube 12, make the device cool down rapidly, open water inlet valve 19, pour into cooling medium into cooling tube 12 inside, can cool down the heat dissipation rapidly to the device, after the temperature drops, open outlet valve 21 with cooling medium discharge can, this heat dissipation mechanism has prolonged the life of device from a certain extent, in addition, this device can be more convenient to use's daily carrying through installing insulating handle 23.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. An anticreep mounting structure for AC converter, includes insulating casing (1), its characterized in that: the insulating heat dissipation device is characterized in that an insulating cover (2) is fixedly mounted at the front end of an insulating shell (1), an insulating heat dissipation base (3) is fixedly mounted at the rear end of the insulating shell (1), a ball screw (4) is fixedly mounted at the left end of the insulating shell (1), a first baffle (5) is fixedly mounted at the right end of the ball screw (4), a spring (6) is fixedly mounted at the right end of the first baffle (5), a second baffle (7) is fixedly mounted at the right end of the spring (6), a leakage protector (8) is fixedly mounted at the right side of the second baffle (7), a leakage protection switch (9) is movably mounted at the left end of the leakage protector (8), a third baffle (10) is fixedly mounted at the right end of the leakage protector (8), a fourth baffle (11) is fixedly mounted at the right side of the third baffle (10), and the third baffle (10) is fixedly connected with the fourth baffle (11) through the spring (6), fourth baffle (11) and insulating casing (1) fixed connection, the inside fixed mounting of insulating heat dissipation base (3) has cooling tube (12), the front end fixed mounting of insulating casing (1) has loudspeaker (13), the right side fixed mounting of loudspeaker (13) has warning light (14).

2. An anti-creeping mounting structure for an ac converter according to claim 1, characterized in that: the right side fixed mounting of fourth baffle (11) has battery (15), the front end of insulating casing (1) is located the top fixed mounting of loudspeaker (13) has glass window (16).

3. An anti-creeping mounting structure for an ac converter according to claim 2, characterized in that: the insulating cover (2) is fixedly connected with the insulating shell (1) through a bolt (17), and the ball screw (4) penetrates through the insulating shell (1) and extends into the insulating shell (1).

4. An anti-creeping mounting structure for an ac converter according to claim 3, characterized in that: the left side of the upper end of the cooling pipe (12) is fixedly communicated with a water inlet pipe (18), and the left end of the water inlet pipe (18) is fixedly provided with a water inlet valve (19).

5. An anti-creeping mounting structure for an ac converter according to claim 4, characterized in that: the right side of the upper end of the cooling pipe (12) is fixedly communicated with a water outlet pipe (20), and the left end of the water outlet pipe (20) is fixedly provided with a water outlet valve (21).

6. An anti-creeping mounting structure for an ac converter according to claim 5, characterized in that: the left end of the ball screw (4) is fixedly provided with an insulating handle (22), and the upper end of the insulating shell (1) is fixedly provided with an insulating handle (23).