CN214956292U

CN214956292U - Anti-corrosion alloy control transformer

Info

Publication number: CN214956292U
Application number: CN202121262887.3U
Authority: CN
Inventors: 尤东亮; 尤光晖; 朱忠千
Original assignee: Dongliang Electric Co ltd
Current assignee: Dongliang Electric Co ltd
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2021-11-30
Anticipated expiration: 2031-06-07

Abstract

The utility model discloses an anti-corrosion alloy control transformer, concretely relates to control transformer field, including control transformer main part, surface lower extreme fixed position is connected with fixing support plate, two around the control transformer main part the screw hole that bilateral symmetry distributes is all seted up on the fixing support plate surface, control transformer main part right side surface is equipped with the data plate board, control transformer main part front surface upper end fixed position is connected with the wiring board, control transformer main part surface just is located position fixed mounting has the metal block, two below the wiring board the fixing support plate lower surface all is equipped with bilateral symmetry distributed's supporting mechanism. The utility model discloses a protection casing and No. two protection casings and No. three protection casings make fixed pipe rainwater should not get into fixed intraduct when raining, are favorable to protecting the drying in the fixed pipe like this, can place the part of bottom effectively through the anticorrosive coating and be corroded by the rainwater to make the effectual anticorrosion of control transformer.

Description

Anti-corrosion alloy control transformer

Technical Field

The utility model relates to a control transformer technical field, more specifically say, the utility model relates to an anti-corrosion alloy control transformer.

Background

The control transformer is mainly suitable for circuits with 50Hz (or 60Hz) AC and 1000V or below, can continuously work for a long time under rated load, is usually used as a power supply for controlling illumination and indicating lamps of electric appliances in machine tools and mechanical equipment, is a small dry-type transformer, is usually used as a power supply for local illumination, signal lamps or indicating lamps, and is used as a power supply for controlling circuits in the electric equipment.

The existing control transformer is not good in corrosion resistance and poor in corrosion resistance.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defects of the prior art, embodiments of the present invention provide an anti-corrosion alloy control transformer to solve the problems presented in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anti-corrosion alloy control transformer, includes control transformer main part, surface lower extreme position fixedly connected with fixing support plate, two around the control transformer main part the screw hole that bilateral symmetry distributes is all seted up on the fixing support plate surface, control transformer main part right surface is equipped with the data plate board, surface upper end position fixedly connected with wiring board before the control transformer main part, control transformer main part surface just is located wiring board below position fixed mounting has the metal block, two the fixing support plate lower surface all is equipped with the supporting mechanism that bilateral symmetry distributes, supporting mechanism includes fixed connection the fixed pipe at fixing support plate lower surface both ends, fixed pipe is fixed to have connect in the upper end cover has a protection casing No. one.

Furthermore, the fixed pipe surface is located the inside upper end position of protection casing and has been seted up No. one the venthole, fixed pipe surface is located the position has been seted up an inlet port below the venthole.

Furthermore, fixed pipe surface just is located the fixed No. two protection casings that have cup jointed of position below the inlet port, fixed pipe surface just is located No. two inside upper end positions of protection casing have seted up No. two ventholes, fixed pipe surface just is located No. two venthole below position has seted up No. two inlet ports.

Furthermore, the fixed pipe surface is located No. two inlet ports below position fixed No. three protection casings that have cup jointed.

Furthermore, a connecting rod is movably arranged in the center of the lower surface of the fixed pipe in a penetrating mode, and a base is fixedly connected to the lower surface of the connecting rod.

Furthermore, the upper surface of the connecting rod is fixedly connected with a baffle, and a spring is fixedly connected between the upper surface of the baffle and the upper surface inside the fixed pipe.

Further, the supporting mechanism is four in total, four the supporting mechanism below is equipped with the fixing base, the fixing base surface just is located the fixed orifices has all been seted up to fixed stay board surface screw hole below position, fixed stay board surface with fixing base surface and four all part surfaces in the supporting mechanism have all been coated with the anticorrosive coating.

The utility model discloses a technological effect and advantage:

1. compared with the prior art, fixed support plate and four supporting mechanism through control transformer main part both ends make control transformer main part unsettled, make control transformer main part bottom and fixing base surface separation like this, just can not hide moisture between control transformer main part bottom and the fixing base when raining like this, the comparison of simultaneous control transformer main part bottom is ventilated and is dried, should not be corroded, make fixed intraductal air have into and have a play through an inlet port and No. two inlet ports and a venthole and No. two ventholes, make fixed intraduct dry of ventilating, should not be corroded.

2. Compared with the prior art, make fixed pipe should not get into fixed intraduct when raining through a protection casing and No. two protection casings and No. three protection casings, be favorable to protecting the drying in the fixed pipe like this, can place the part of bottom effectively through the anticorrosive coating and be corroded by the rainwater to make the effectual anticorrosion of control transformer.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a schematic diagram of the internal structure at a in fig. 2 according to the present invention.

The reference signs are: 1. controlling the transformer main body; 2. fixing the support plate; 3. a nameplate plate; 4. a wiring board; 5. a metal block; 6. a fixed tube; 7. a first protective cover; 8. a first air outlet; 9. a first air inlet hole; 10. a second protective cover; 11. a second air outlet; 12. a second air inlet hole; 13. a third protective cover; 14. a connecting rod; 15. a base; 16. a baffle plate; 17. a spring; 18. a fixed seat.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Like figure 1, an anticorrosion alloy control transformer that figure 2 and figure 3 show, including control transformer main part 1, control transformer main part 1 front and back surface lower extreme position fixedly connected with fixing support plate 2, bilateral symmetry's screw hole that distributes is all seted up on two fixing support plate 2 surfaces, control transformer main part 1 right side surface is equipped with data plate board 3, control transformer main part 1 front surface upper end position fixedly connected with wiring board 4, control transformer main part 1 surface just is located wiring board 4 below position fixed mounting has metal block 5, two fixing support plate 2 lower surfaces all are equipped with bilateral symmetry's supporting mechanism that distributes, supporting mechanism includes fixed tube 6 of fixed connection at fixing support plate 2 lower surface both ends, fixed tube 6 fixed cover has connect No. 7 protection casing on the surface.

In a preferred embodiment, as shown in fig. 3, a first air outlet hole 8 is formed in the surface of the fixed pipe 6 and located at the upper end of the inside of the first protection cover 7, and a first air inlet hole 9 is formed in the surface of the fixed pipe 6 and located below the first air outlet hole 8, so that air in and out of the upper end of the inside of the fixed pipe 6 can be enabled to enter and exit through the first air inlet hole 9 and the first air outlet hole 8, and ventilation and dryness in the inside of the fixed pipe 6 can be maintained.

In a preferred embodiment, as shown in fig. 3, a second protective cover 10 is fixedly sleeved on the surface of the fixed pipe 6 and below the first air inlet 9, a second air outlet 11 is formed on the surface of the fixed pipe 6 and at the upper end inside the second protective cover 10, and a second air inlet 12 is formed on the surface of the fixed pipe 6 and below the second air outlet 11, so that air at the middle end inside the fixed pipe 6 enters and exits through the second air inlet 12 and the second air outlet 11, and ventilation and drying inside the fixed pipe 6 are maintained.

In a preferred embodiment, as shown in fig. 3, a third protective cover 13 is fixedly sleeved on the surface of the fixed pipe 6 and below the second air inlet hole 12, so that rainwater can be prevented from dropping into the fixed pipe 6 through the third protective cover 13 when raining.

In a preferred embodiment, as shown in fig. 3, a connecting rod 14 is movably inserted through the center of the lower surface of the fixed tube 6, and a base 15 is fixedly connected to the lower surface of the connecting rod 14, so that the control transformer main and the fixed seat 18 can be contacted with each other through the four bases 15 with a minimum contact surface, and the smaller the contact surface at the bottom, the less the corrosion.

In a preferred embodiment, as shown in fig. 3, a baffle 16 is fixedly connected to the upper surface of the connecting rod 14, and a spring 17 is fixedly connected between the upper surface of the baffle 16 and the inner upper surface of the fixing tube 6, so that the fixing screw on the control transformer can have a damping effect through the spring 17, and the control transformer is not prone to loosening.

In a preferred embodiment, as shown in fig. 1, fig. 2 and fig. 3, there are four support mechanisms, a fixing seat 18 is disposed below the four support mechanisms, fixing holes are disposed on the surface of the fixing seat 18 and below screw holes on the surface of the fixing support plate 2, and anti-corrosion layers are coated on the surface of the fixing support plate 2, the surface of the fixing seat 18 and the surfaces of all the components in the four support mechanisms, so that the components can be effectively protected by the anti-corrosion layers, and rainwater can be prevented from corroding.

The utility model discloses the theory of operation: the control transformer main body 1 is suspended through the fixed supporting plates 2 and the four supporting mechanisms at the two ends of the control transformer main body 1, so that the bottom of the control transformer main body 1 is separated from the surface of the fixed seat (18), so that moisture cannot be hidden between the bottom of the control transformer main body 1 and the fixed seat 18 in rainy days, simultaneously the bottom of the control transformer main body 1 is ventilated and dried and is not suitable to be corroded, air in the fixed pipe 6 enters and exits through the first air inlet hole 9 and the second air inlet hole 12, the first air outlet hole 8 and the second air outlet hole 11, so that the inside of the fixed pipe 6 is ventilated and dried and is not suitable to be corroded, rainwater in the fixed pipe 6 cannot enter the inside of the fixed pipe 6 in rainy days through the first protective cover 7, the second protective cover 10 and the third protective cover 13, so that the drying in the fixed pipe 6 is protected, and parts at the bottom can be effectively prevented from being corroded by rainwater through the anticorrosive coating, thereby effectively preventing the control transformer from being corroded.

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. An anti-corrosion alloy control transformer comprises a control transformer main body (1), and is characterized in that: control transformer main part (1) front and back surface lower extreme position fixedly connected with fixing support plate (2), two the screw hole that bilateral symmetry distributes is all seted up on fixing support plate (2) surface, control transformer main part (1) right side surface is equipped with data plate board (3), control transformer main part (1) front surface upper end position fixedly connected with wiring board (4), control transformer main part (1) surface just is located wiring board (4) below position fixed mounting has metal block (5), two fixing support plate (2) lower surface all is equipped with the supporting mechanism that bilateral symmetry distributes, supporting mechanism includes fixed connection fixed support plate (2) the fixed pipe (6) at lower surface both ends, fixed pipe (6) fixed cover in the upper end on the surface has a protection casing (7).

2. The corrosion-resistant alloy control transformer of claim 1, wherein: fixed pipe (6) surface just is located protection casing (7) inside upper end position has seted up one venthole (8), fixed pipe (6) surface just is located the position has seted up one inlet port (9) below one venthole (8).

3. The corrosion-resistant alloy control transformer of claim 2, wherein: fixed pipe (6) surface just is located the fixed No. two protection casings (10) that have cup jointed of position below inlet port (9), fixed pipe (6) surface just is located No. two ventholes (11) have been seted up to No. two inside upper end positions of protection casing (10), fixed pipe (6) surface just is located No. two inlet ports (12) have been seted up to No. two ventholes (11) below position.

4. A corrosion resistant alloy control transformer according to claim 3, wherein: the surface of the fixed pipe (6) is fixedly sleeved with a third protective cover (13) at a position below the second air inlet hole (12).

5. The corrosion-resistant alloy control transformer of claim 4, wherein: the center of the lower surface of the fixed pipe (6) is movably provided with a connecting rod (14) in a penetrating way, and the lower surface of the connecting rod (14) is fixedly connected with a base (15).

6. An anti-corrosion alloy control transformer according to claim 5, wherein: the upper surface of the connecting rod (14) is fixedly connected with a baffle (16), and a spring (17) is fixedly connected between the upper surface of the baffle (16) and the inner upper surface of the fixed pipe (6).

7. An anti-corrosion alloy control transformer according to claim 6, wherein: supporting mechanism is total four, four the supporting mechanism below is equipped with fixing base (18), fixing base (18) surface just is located the fixed orifices has all been seted up to fixed support plate (2) surface screw hole below position, fixed support plate (2) surface with fixing base (18) surface and four all part surfaces in the supporting mechanism have all been coated with the anticorrosive coating.