CN210743712U

CN210743712U - High-frequency transformer structure with two-gear output

Info

Publication number: CN210743712U
Application number: CN201921568489.7U
Authority: CN
Inventors: 汤全国; 梁慧; 肖腾飞; 李亚杰; 谢阳
Original assignee: Hubei New Sky Electric Co ltd
Current assignee: Hubei New Sky Electric Co ltd
Priority date: 2019-09-20
Filing date: 2019-09-20
Publication date: 2020-06-12
Anticipated expiration: 2029-09-20

Abstract

The utility model discloses a high frequency transformer structure of two grades of outputs, including mount and transformer body, the top of mount and transformer body's bottom fixed connection, the utility model relates to a high frequency transformer technical field. This high-frequency transformer structure of two grades of outputs, bottom through transformer body inner wall just is located the backup pad under fixedly connected with dehumidifier, the left side intercommunication at dehumidifier top has the intake pipe, and the top of intake pipe runs through the backup pad and extends to the top of backup pad, the right side intercommunication that the dehumidifier top just is located the intake pipe has the blast pipe, the inside fixedly connected with installation piece of blast pipe, can carry out the continuation to the inside moisture of transformer main part and handle, can keep the inside drying of transformer main part always, avoid the moisture to pile up the normal use that influences the inside electrical component of transformer main part in transformer main part inside, it is comparatively simple to use, the cost is lower, the practical effect is better.

Description

High-frequency transformer structure with two-gear output

Technical Field

The utility model relates to a high frequency transformer technical field specifically is a high frequency transformer structure of two grades of outputs.

Background

The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, and main components are a primary coil, a secondary coil and an iron core (magnetic core), and the transformer has the main functions of: voltage conversion, current conversion, impedance conversion, isolation, voltage stabilization (magnetic saturation transformer), and the like, and can be classified into: power transformers and special transformers (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, etc.).

The existing high-frequency transformer is installed and used in a higher position outdoors, when outdoor moisture is heavy, the moisture outside the high-frequency transformer easily enters the inside of the high-frequency transformer, if the moisture inside the high-frequency transformer is not processed timely, the moisture easily causes adverse effects on a coil inside the transformer and an electric element, when the moisture is too heavy, the breakdown of the internal element of the transformer can be caused even, the normal use of the transformer is influenced, and the practical effect of the high-frequency transformer is poor.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a high frequency transformer structure of two grades of outputs has solved if not in time handle the inside moisture of high frequency transformer, and the moisture causes adverse effect to coil and the electric elements of transformer inside easily, can cause the paralysis of transformer inner member even when the moisture is overweight, influences the normal use of transformer, the relatively poor problem of practical function.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a high-frequency transformer structure with two-gear output comprises a fixing frame and a transformer body, wherein the top of the fixing frame is fixedly connected with the bottom of the transformer body, a supporting plate is fixedly connected between two sides of the inner wall of the transformer body, a dehumidifier is fixedly connected with the bottom of the inner wall of the transformer body and positioned under the supporting plate, the left side of the top of the dehumidifier is communicated with an air inlet pipe, the top end of the air inlet pipe penetrates through the supporting plate and extends to the top of the supporting plate, the top end of the dehumidifier positioned on the right side of the air inlet pipe is communicated with an air outlet pipe, the top end of the air outlet pipe penetrates through the supporting plate and extends to the top of the supporting plate, an installation block is fixedly connected inside the air outlet pipe, a waterproof breathable film is arranged inside the installation block, the bottom of the dehumidifier is, the transformer is characterized in that a movable plate is connected between the front side and the back side of the inner wall of the dehumidifier in a sliding mode, a sealing sleeve is fixedly connected to the surface of the movable plate, the surface of the sealing sleeve is connected with the inner wall of the dehumidifier in a sliding mode, a movable rod is fixedly connected to the right side of the movable plate, the right end of the movable rod penetrates through the dehumidifier and extends to the outside of the dehumidifier, a servo electric cylinder is arranged at the bottom of the inner wall of the transformer body and located on the right side of the dehumidifier, and the left end of an output shaft of the servo electric.

Preferably, a first check valve is arranged inside the air inlet pipe, and a second check valve is arranged inside the exhaust pipe and above the mounting block.

Preferably, the left side of dehumidifier inner wall is fixedly connected with sloping block, the inside of drain pipe is provided with the control valve.

Preferably, the right side of the dehumidifier is provided with a movable hole matched with the movable rod, and the surface of the movable rod is in sliding connection with the inner wall of the movable hole.

Preferably, all fixedly connected with fin around the transformer body to the mounting groove with fin looks adaptation is seted up to the inside of transformer body.

Preferably, the top of the transformer body is fixedly connected with a top plate, and the bottom of the transformer body is fixedly connected with a connecting block matched with the fixing frame.

Preferably, the right side of the transformer body is fixedly connected with a protective cover through a connecting flange, and an insulating terminal is arranged inside the protective cover.

Advantageous effects

The utility model provides a high-frequency transformer structure of two grades of outputs. Compared with the prior art, the method has the following beneficial effects:

(1) the high-frequency transformer structure with two-gear output is characterized in that a dehumidifier is fixedly connected with the bottom of the inner wall of a transformer body and is positioned under a support plate, the left side of the top of the dehumidifier is communicated with an air inlet pipe, the top end of the air inlet pipe penetrates through the support plate and extends to the top of the support plate, the right side of the top of the dehumidifier is communicated with an air outlet pipe, the top end of the air outlet pipe penetrates through the support plate and extends to the top of the support plate, an installation block is fixedly connected with the inside of the air outlet pipe, a waterproof breathable film is arranged inside the installation block, the bottom of the dehumidifier is communicated with a water outlet pipe, the bottom end of the water outlet pipe penetrates through the transformer body and extends to the outside of the transformer body, a movable plate is connected between the front side and the back, avoid the moisture to pile up in transformer main part inside and influence the normal use of the inside electric elements of transformer main part, it is comparatively simple to use, and the cost is lower, and the practical function is better.

(2) The high-frequency transformer structure of this two grades of outputs, fixed surface through the fly leaf is connected with the seal cover, the surface of seal cover and the inner wall sliding connection of dehumidifier, the right side fixedly connected with movable rod of fly leaf, and the right-hand member of movable rod runs through the dehumidifier and extends to the outside of dehumidifier, the bottom of transformer body inner wall and the right side that is located the dehumidifier are provided with servo electric jar, and the right-hand member fixed connection of connecting piece and movable rod is passed through to the left end of servo electric jar output shaft, the inside of intake pipe is provided with first check valve, the inside top that just is located the installation piece of blast pipe is provided with the second check valve, the left side fixedly connected with sloping block of dehumidifier inner wall, the inside of drain pipe is provided with the control valve, structural design is comparatively compact, it is comparatively convenient to operate, in addition.

Drawings

Fig. 1 is a perspective view of the transformer structure of the present invention;

fig. 2 is an exploded view of the transformer structure of the present invention;

fig. 3 is a sectional view of the transformer body structure of the present invention;

fig. 4 is a sectional view of the dehumidifier structure of the present invention.

In the figure: 1-fixed frame, 2-transformer body, 3-support plate, 4-dehumidifier, 5-air inlet pipe, 6-air outlet pipe, 7-installation block, 8-waterproof breathable film, 9-water outlet pipe, 10-movable plate, 11-sealing sleeve, 12-movable rod, 13-servo electric cylinder, 14-first one-way valve, 15-second one-way valve, 16-inclined block, 17-control valve, 18-movable hole, 19-radiating fin, 20-installation groove, 21-top plate, 22-connecting block, 23-connecting flange, 24-protective cover and 25-insulating terminal.

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 high-frequency transformer structure with two-gear output comprises a fixed frame 1 and a transformer body 2, wherein the periphery of the transformer body 2 is fixedly connected with radiating fins 19, the inside of the transformer body 2 is provided with mounting grooves 20 matched with the radiating fins 19, the top of the transformer body 2 is fixedly connected with a top plate 21, the bottom of the transformer body 2 is fixedly connected with a connecting block 22 matched with the fixed frame 1, the right side of the transformer body 2 is fixedly connected with a protective cover 24 through a connecting flange 23, an insulating terminal 25 is arranged inside the protective cover 24, the top of the fixed frame 1 is fixedly connected with the bottom of the transformer body 2, a supporting plate 3 is fixedly connected between two sides of the inner wall of the transformer body 2, a dehumidifier 4 is fixedly connected at the bottom of the inner wall of the transformer body 2 and is positioned under the supporting plate 3, and an inclined block 16 is, a control valve 17 is arranged inside the drain pipe 9, the control valve 17 is operated to open so that water liquid inside the dehumidifier 4 can be discharged by the drain pipe 9, a movable hole 18 matched with the movable rod 12 is formed in the right side of the dehumidifier 4, the surface of the movable rod 12 is connected with the inner wall of the movable hole 18 in a sliding manner, the left side of the top of the dehumidifier 4 is communicated with the air inlet pipe 5, a first one-way valve 14 is arranged inside the air inlet pipe 5, the air inlet pipe 5 only allows air inside the transformer body 2 to enter the dehumidifier 4 through the first one-way valve 14, a second one-way valve 15 is arranged inside the exhaust pipe 6 and above the mounting block 7, the exhaust pipe 6 only allows air inside the dehumidifier 4 to be discharged into the transformer body 2 through the second one-way valve 15, the top end of the air inlet pipe 5 penetrates through the support plate 3 and extends to the top of the support plate 3, the top of the, and the top of the vent-pipe 6 runs through the supporting plate 3 and extends to the top of the supporting plate 3, the inside of the vent-pipe 6 is fixedly connected with an installation block 7, and the inside of the installation block 7 is provided with a waterproof breathable film 8, under the state of water vapor, the water particles are very fine, according to the principle of capillary motion, the water particles can smoothly permeate to the other side, so that the vapor permeation phenomenon occurs, when the water vapor is condensed into water droplets, the particles become large, due to the action of the surface tension of the water droplets (mutual 'pull-counter' between the water molecules), the water molecules can not smoothly separate from the water droplets and permeate to the other side, namely, the water permeation is prevented, so that the vapor permeation film has the waterproof function, the bottom of the dehumidifier 4 is communicated with a drain pipe 9, the bottom end of the drain pipe 9 runs through the transformer body 2 and extends to the outside of the transformer body 2, and the fixed surface of the movable plate 10 connects with the gland 11, the surface of the gland 11 and inner wall sliding connection of the dehumidifier 4, the right side of the movable plate 10 connects with the movable rod 12 fixedly, and the right end of the movable rod 12 runs through the dehumidifier 4 and extends to the outside of the dehumidifier 4, the bottom of the inner wall of the transformer body 2 and right side located in the dehumidifier 4 are provided with the servo electric cylinder 13, the servo electric cylinder 13 is a modular product designed by integrating the servo motor and the lead screw, its speed is 0.1-2m/s, because of the closed-loop servo control, so the control accuracy is higher, it is with low costs, dispose flexible characteristics, etc., and the left end of the output shaft of the servo electric cylinder 13 passes the right end fixed connection of the movable rod 12 of the link, at the same time, the content not described in detail in this specification all belongs to the.

When the dehumidifier is used, the operation controller opens a working switch of the servo electric cylinder 13, the output shaft of the servo electric cylinder 13 is utilized to pull the movable rod 12, so that the movable plate 10 and the sealing sleeve 11 on the surface of the movable plate 10 slide to the right side in the dehumidifier 4, negative pressure is formed on the left side in the dehumidifier 4, moisture in the transformer body 2 enters the dehumidifier 4 through the air inlet pipe 5 and the first one-way valve 14, then the output shaft of the servo electric cylinder 13 is controlled to push the movable rod 12, so that the movable plate 10 and the sealing sleeve 11 on the surface of the movable plate 10 slide to the left side in the dehumidifier 4, the air pressure on the left side in the dehumidifier 4 is increased, moisture in the air is condensed together, dried air passes through the waterproof breathable film 8 and then passes through the second one-way valve 15 to be discharged into the transformer body 2 from the exhaust pipe 6, and meanwhile, the water liquid in the dehumidifier 4 is discharged from the drain pipe 9, and the dehumidification operation is performed in a circulating reciprocating manner, so that the dryness of the air in the transformer body 2 is ensured, and the high-frequency transformer structure with two-grade output has all working principles.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "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.

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 high frequency transformer structure of two grades of outputs, includes mount (1) and transformer body (2), the bottom fixed connection of the top of mount (1) and transformer body (2), its characterized in that: the transformer is characterized in that a supporting plate (3) is fixedly connected between two sides of the inner wall of the transformer body (2), a dehumidifier (4) is fixedly connected to the bottom of the inner wall of the transformer body (2) and is positioned under the supporting plate (3), an air inlet pipe (5) is communicated with the left side of the top of the dehumidifier (4), the top end of the air inlet pipe (5) penetrates through the supporting plate (3) and extends to the top of the supporting plate (3), an air outlet pipe (6) is communicated with the right side of the top of the dehumidifier (4) and is positioned at the air inlet pipe (5), the top end of the air outlet pipe (6) penetrates through the supporting plate (3) and extends to the top of the supporting plate (3), an installation block (7) is fixedly connected to the inside of the air outlet pipe (6), a waterproof breathable film (8) is arranged inside the installation block, and the bottom of drain pipe (9) runs through transformer body (2) and extends to the outside of transformer body (2), sliding connection has fly leaf (10) between the front and the back of dehumidifier (4) inner wall to the fixed surface of fly leaf (10) is connected with seal cover (11), the surface of seal cover (11) and the inner wall sliding connection of dehumidifier (4), the right side fixedly connected with movable rod (12) of fly leaf (10) to the right-hand member of movable rod (12) runs through dehumidifier (4) and extends to the outside of dehumidifier (4), the bottom of transformer body (2) inner wall and the right side that is located dehumidifier (4) are provided with servo electric jar (13) to the left end of servo electric jar (13) output shaft passes through the right-hand member fixed connection of connecting piece and movable rod (12).

2. The high-frequency transformer structure with two-stage output according to claim 1, wherein: the inside of intake pipe (5) is provided with first check valve (14), inside just being located the top of installation piece (7) of blast pipe (6) is provided with second check valve (15).

3. The high-frequency transformer structure with two-stage output according to claim 1, wherein: the left side of dehumidifier (4) inner wall fixedly connected with sloping block (16), the inside of drain pipe (9) is provided with control valve (17).

4. The high-frequency transformer structure with two-stage output according to claim 1, wherein: the right side of the dehumidifier (4) is provided with a movable hole (18) matched with the movable rod (12), and the surface of the movable rod (12) is in sliding connection with the inner wall of the movable hole (18).

5. The high-frequency transformer structure with two-stage output according to claim 1, wherein: all fixedly connected with fin (19) around transformer body (2) to mounting groove (20) with fin (19) looks adaptation are seted up to the inside of transformer body (2).

6. The high-frequency transformer structure with two-stage output according to claim 1, wherein: the top fixedly connected with roof (21) of transformer body (2) to the bottom fixedly connected with of transformer body (2) and connecting block (22) of mount (1) looks adaptation.

7. The high-frequency transformer structure with two-stage output according to claim 1, wherein: the right side of the transformer body (2) is fixedly connected with a protective cover (24) through a connecting flange (23), and an insulating terminal (25) is arranged inside the protective cover (24).