CN210325414U

CN210325414U - Mutual-inductor is with dismantlement formula protection casing

Info

Publication number: CN210325414U
Application number: CN201921551338.0U
Authority: CN
Inventors: 朱俊; 闻玉南; 羊金泉
Original assignee: Jiangsu Yongjia Optoelectronics Technology Co ltd
Current assignee: Jiangsu Yongjia Optoelectronics Technology Co ltd
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2020-04-14
Anticipated expiration: 2029-09-18

Abstract

The utility model discloses a mutual inductor is with dismantlement formula protection casing, include the lower plate, remove damp frame and trip, the four corners distribution of lower plate has the nut, and the well middle part cloth of lower plate has the mounting groove, remove damp frame and distribute between lower plate and mounting groove, and the middle part of removing damp frame has laid dry powder bag, one side distribution of heat dissipation fan has the shutter, and the screw is installed in the four corners of shutter. This mutual-inductor is with dismantlement formula protection casing is provided with heat dissipation fan and protection network, make and to distribute away a large amount of the inside heat of device, the life of inductor has been improved greatly, a large amount of maintenance cost has been saved for the user, and this mutual-inductor is with dismantlement formula protection casing still is provided with the function of dehumidification, the mutual-inductor has been prevented to rust because of weing, the device still is provided with the protection pad, a plurality of detachable construction such as chain link and heat dissipation fan, user's change and clearance have been made things convenient for greatly, the life of mutual-inductor has been improved.

Description

Mutual-inductor is with dismantlement formula protection casing

Technical Field

The utility model relates to a power component production technical field specifically is a mutual inductor is with dismantlement formula protection casing.

Background

A voltage transformer is a device for transforming voltage on a line to transmit electric energy, and is commonly used in a high-voltage line. The shell structure of the existing voltage transformer is not reasonable enough, installation and use are not convenient enough, heat dissipation performance is not good, after long-time use, the inner wall of the shell is easily influenced by high temperature to cause aging, and further the stability of the shell is influenced, so that the service life of the shell is shortened, and the safe use of the voltage transformer is influenced, therefore, a detachable protective shell for the transformer is urgently needed

Most inductor protective housings on the market are in a closed form and almost have no heat dissipation capacity, so that the inductor is damaged due to high temperature in the using process, or the service life of the inductor is greatly shortened, most inductor protective housings are integrated, the inductor protective housings are inconvenient to disassemble, and the replacement of a user is troublesome.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mutual inductor is with dismantlement formula protection casing to solve the inductor protective housing on the market that proposes in the above-mentioned background art most of all for airtight form, there is hardly any heat-sinking capability, make the inductor damage because of the high temperature is many in the use, perhaps shortened the life-span of using greatly, and most of inductor protective housings all are as an organic whole, make to dismantle inconveniently, the change of giving the user has brought troublesome problem.

In order to achieve the above object, the utility model provides a following technical scheme: a detachable protection shell for a transformer comprises a lower base plate, a moisture removing frame and a clamping hook, wherein nuts are distributed at four corners of the lower base plate, mounting grooves are distributed in the middle of the lower base plate, the moisture removing frame is distributed between the lower base plate and the mounting grooves, a dry powder bag is placed in the middle of the moisture removing frame, one end of the dry powder bag is connected with a thin rope, the other end of the thin rope is connected with a circular ring, one side of the moisture removing frame is connected with a ventilation channel, filter screens are installed at two ends of the ventilation channel, the clamping hook is connected to two ends of the mounting grooves, a protection pad is installed on the inner side of the mounting groove, a wiring pipe is connected to the inner side of the upper portion of the lower base plate, a wire collecting box is connected to the upper end of the wiring pipe, first bolts are connected to two sides of the upper end of the wire collecting box, chain buckles are installed on the outer side, nuts are installed at two ends of the upper base plate, a heat dissipation fan is installed in the middle of the upper base plate, a protective screen is connected to the upper portion of the heat dissipation fan, second bolts are installed at four corners of the protective screen, shutters are distributed on one side of the heat dissipation fan, and screws are installed at four corners of each shutter.

Preferably, the nuts are distributed at four corners of the lower bottom plate in parallel, and the mounting grooves are distributed at the middle part of the lower bottom plate in parallel.

Preferably, remove the tide frame and distribute along the vertical perpendicular bisector of mounting groove, and remove and be detachable construction between tide frame and the lower plate.

Preferably, the dry powder bags are distributed in the middle of the dehumidifying frame in parallel and are connected with the circular ring through a string.

Preferably, the mounting groove forms a communicating structure with the dehumidifying frame through a ventilating passage, and filter screens are distributed at two ends of the ventilating passage in parallel.

Preferably, the protection pad is mutually attached to the inner side of the lower bottom plate, and the protection pad and the lower bottom plate are of a detachable structure.

Preferably, the wire collecting box and the lower bottom plate form a communicating structure through a wiring pipe, and the wire collecting box is tightly attached to the outer side of the top end of the lower bottom plate and distributed.

Preferably, the upper base plate and the lower base plate form a detachable structure through a screw cap, and the size of the upper base plate is matched with that of the screw cap.

Compared with the prior art, the beneficial effects of the utility model are that: the detachable protective shell for the mutual inductor is provided with the heat dissipation fan and the protective net, so that a large amount of heat inside the device can be dissipated, the device cannot be damaged, and the service life of the inductor is greatly prolonged;

the device can save a large amount of maintenance cost for a user, the detachable protective shell for the mutual inductor is also provided with a dehumidification function, the mounting groove and the dehumidification frame form a communication structure through the ventilation channel, so that moisture in the device can enter the dehumidification frame through the ventilation channel, the dry powder bag is enabled to dehumidify the moisture, the moisture in the device can be treated, and the mutual inductor is prevented from rusting due to dampness;

the device still is provided with a plurality of detachable construction such as protection pad, link joint and heat dissipation fan, has made things convenient for user's change and clearance greatly, has improved the life of mutual-inductor.

Drawings

FIG. 1 is a schematic view of the lower bottom plate structure of the present invention;

FIG. 2 is a schematic view of the assembly structure of the upper plate and the lower plate of the present invention;

FIG. 3 is a schematic view of the structure of the upper plate of the present invention;

fig. 4 is a schematic view of the moisture removing frame of the present invention.

In the figure: 1. a lower base plate; 2. a nut; 3. mounting grooves; 4. a moisture removal frame; 5. drying the powder bag; 6. a string; 7. a circular ring; 8. a ventilation channel; 9. a filter screen; 10. a hook is clamped; 11. a pad; 12. a wiring pipe; 13. a wire rewinding box; 14. a first bolt; 15. a chain buckle; 16. a hinge; 17. an upper base plate; 18. a nut; 19. a heat dissipation fan; 20. a protective net; 21. a second bolt; 22. a blind window; 23. and (4) screws.

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: a detachable protective shell for a transformer comprises a lower base plate 1, nuts 2, mounting grooves 3, a moisture removing frame 4, a dry powder bag 5, a string 6, a ring 7, a ventilation channel 8, a filter screen 9, a clamping hook 10, a protection pad 11, a wiring pipe 12, a take-up box 13, a first bolt 14, a chain buckle 15, a hinge 16, an upper base plate 17, a nut 18, a heat dissipation fan 19, a protection net 20, a second bolt 21, a shutter 22 and screws 23, wherein the nuts 2 are distributed at four corners of the lower base plate 1, the mounting grooves 3 are distributed in the middle of the lower base plate 1, the moisture removing frame 4 is distributed between the lower base plate 1 and the mounting grooves 3, the dry powder bag 5 is arranged in the middle of the moisture removing frame 4, the nuts 2 are distributed at four corners of the lower base plate 1 in parallel, the mounting grooves 3 are distributed in the middle of the lower base plate 1 in parallel, the moisture removing frame 4 is distributed along the vertical perpendicular bisector of the mounting grooves 3, the nuts 2 are distributed at four corners of the lower bottom plate 1 in parallel, so that the device is fixed from the periphery, the device is not scattered due to vibration when in use, and the moisture removing frame 4 and the lower bottom plate 1 are of a detachable structure, so that the moisture removing frame 4 can be conveniently mounted and taken when being used for a period of time and needing to be cleaned;

one end of the dry powder bag 5 is connected with a string 6, the other end of the string 6 is connected with a ring 7, one side of the dehumidifying frame 4 is connected with a ventilating channel 8, two ends of the ventilating channel 8 are provided with filter screens 9, the dry powder bag 5 is distributed in the middle of the dehumidifying frame 4 in parallel, the dry powder bag 5 is connected with the ring 7 through the string 6, the mounting groove 3 and the dehumidifying frame 4 form a communicating structure through the ventilating channel 8, the filter screens 9 are distributed in parallel at two ends of the ventilating channel 8, the dry powder bag 5 is connected with the ring 7 through the string 6, so that the dry powder bag 5 is not easy to fall off in the use process of the device, the mounting groove 3 and the dehumidifying frame 4 form a communicating structure through the ventilating channel 8, so that moisture in the device can enter the dehumidifying frame 4 through the ventilating channel 8, the dry powder bag 5 dehumidifies the dry powder bag 5, and fragments can be generated in the dehumidifying process, the filter screen 9 can block the dust and prevent the dust from entering the device;

the clamping hooks 10 are connected to two ends of the mounting groove 3, the protection pad 11 is mounted on the inner side of the mounting groove 3, the wiring pipe 12 is connected to the inner side of the upper portion of the lower base plate 1, the upper end of the wiring pipe 12 is connected with the wire collecting box 13, the protection pad 11 is attached to the inner side of the lower base plate 1, a detachable structure is arranged between the protection pad 11 and the lower base plate 1, the wire collecting box 13 and the lower base plate 1 form a communicating structure through the wiring pipe 12, the wire collecting box 13 is tightly attached to the outer side of the top end of the lower base plate 1 and distributed, the clamping hooks 10 play a role in fixing the mutual inductor and prevent the mutual inductor from falling off, the protection pad 11 can relieve vibration and effectively protect the internal mutual inductor, and the;

two sides of the upper end of the take-up box 13 are connected with first bolts 14, a chain buckle 15 is installed on the outer side of the middle of the lower base plate 1, hinges 16 are distributed on the upper portion of the chain buckle 15 in parallel, the upper end of each hinge 16 is connected with an upper base plate 17, nuts 18 are installed at two ends of each upper base plate 17, a heat dissipation fan 19 is installed in the middle of each upper base plate 17, the upper portion of each heat dissipation fan 19 is connected with a protection net 20, second bolts 21 are installed at four corners of each protection net 20, louvers 22 are distributed on one side of each heat dissipation fan 19, screws 23 are installed at four corners of each louver 22, the upper base plate 17 forms a detachable structure with the lower base plate 1 through the nuts 18, the size of each upper base plate 17 is matched with the nuts 18, the take-up box 13 can collect excessive wires, the heat dissipation fans.

The working principle is as follows: for the detachable protective shell for the mutual inductor, firstly, an upper base plate 17 is opened through rotating a screw cap 18, then a dry powder bag 5 is placed in a dehumidifying frame 4, the dry powder bag 5 is connected with a circular ring 7 through a thin rope 6, so that the dry powder bag 5 is not easy to fall off in the using process of the device, a mounting groove 3 and the dehumidifying frame 4 form a communication structure through a ventilation channel 8, so that moisture in the device can enter the dehumidifying frame 4 through the ventilation channel 8, the dry powder bag 5 dehumidifies the dry powder bag, then the mutual inductor is placed in the mounting groove 3, the mutual inductor is fastened by using a clamping hook 10, the clamping hook 10 has good toughness, outward bending and offsetting can be carried out through external force, when the mutual inductor supports against the clamping hook 10, the clamping hook 10 bends outwards, after the mutual inductor is placed, the clamping hook 10 restores to the original position, and is fixed by using small teeth on the clamping hook 10 to prevent the mutual inductor from sliding out, the protection pad 11 can also play a role of protecting the mutual inductor, then the mutual inductor is connected through the wire inside the wiring pipe 12, redundant wires can be put into the wire collecting box 13, then the upper base plate 17 and the lower base plate 1 are folded and fixed through the screw cap 18, and finally the heat dissipation fan 19 is opened, so that the heat dissipation of the inductor inside is effectively carried out, and the service life of the inductor is prolonged.

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 mutual inductor is with dismantlement formula protection casing, includes lower plate (1), removes damp frame (4) and trip (10), its characterized in that: nuts (2) are distributed at four corners of the lower base plate (1), mounting grooves (3) are distributed in the lower base plate (1), the dehumidifying frame (4) is distributed between the lower base plate (1) and the mounting grooves (3), a dry powder bag (5) is placed in the middle of the dehumidifying frame (4), one end of the dry powder bag (5) is connected with a string (6), the other end of the string (6) is connected with a ring (7), one side of the dehumidifying frame (4) is connected with a ventilation channel (8), filter screens (9) are installed at two ends of the ventilation channel (8), a clamping hook (10) is connected to two ends of the mounting grooves (3), a protection pad (11) is installed on the inner side of the mounting grooves (3), the inner side of the upper portion of the lower base plate (1) is connected with a wiring pipe (12), the upper end of the wiring pipe (12) is connected with a wire collecting box (13), two sides of the upper end of the wire collecting box (13) are connected with, chain link (15) are installed in the middle part outside of lower plate (1), and the upper portion parallel distribution of chain link (15) has hinge (16), the upper end of hinge (16) is connected with upper plate (17), and nut (18) are installed at the both ends of upper plate (17), the mid-mounting of upper plate (17) has heat dissipation fan (19), and the upper portion of heat dissipation fan (19) is connected with protection network (20), second bolt (21) are installed in the four corners of protection network (20), one side distribution of heat dissipation fan (19) has shutter (22), and screw (23) are installed in the four corners of shutter (22).

2. The removable protective shell for the mutual inductor according to claim 1, wherein: the nuts (2) are distributed at four corners of the lower bottom plate (1) in parallel, and the mounting grooves (3) are distributed at the middle part of the lower bottom plate (1) in parallel.

3. The removable protective shell for the mutual inductor according to claim 1, wherein: remove damp frame (4) and distribute along the vertical perpendicular bisector of mounting groove (3), and remove and be detachable construction between damp frame (4) and lower plate (1).

4. The removable protective shell for the mutual inductor according to claim 1, wherein: the dry powder bag (5) is distributed in the middle of the dehumidifying frame (4) in parallel, and the dry powder bag (5) is connected with the circular ring (7) through a string (6).

5. The removable protective shell for the mutual inductor according to claim 1, wherein: the mounting groove (3) and the dehumidifying frame (4) form a communicating structure through a ventilating channel (8), and filter screens (9) are distributed at two ends of the ventilating channel (8) in parallel.

6. The removable protective shell for the mutual inductor according to claim 1, wherein: the protection pad (11) is mutually attached to the inner side of the lower bottom plate (1), and the protection pad (11) and the lower bottom plate (1) are of a detachable structure.

7. The removable protective shell for the mutual inductor according to claim 1, wherein: the wire collecting box (13) and the lower bottom plate (1) form a communicating structure through the wiring pipe (12), and the wire collecting box (13) is tightly attached to the outer side of the top end of the lower bottom plate (1) and distributed.

8. The removable protective shell for the mutual inductor according to claim 1, wherein: the upper bottom plate (17) and the lower bottom plate (1) form a detachable structure through a screw cap (18), and the size of the upper bottom plate (17) is matched with the screw cap (18).