CN215417784U

CN215417784U - Safe radiating transformer

Info

Publication number: CN215417784U
Application number: CN202121722878.8U
Authority: CN
Inventors: 谢前芸; 何春分
Original assignee: Suzhou Huanyan Electronic Technology Co ltd
Current assignee: Suzhou Huanyan Electronic Technology Co ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2022-01-04
Anticipated expiration: 2031-07-27

Abstract

The utility model discloses a transformer capable of safely dissipating heat, which belongs to the technical field of power equipment, and the technical scheme of the transformer comprises a transformer body, wherein the bottom of the transformer body is fixedly connected with a heat dissipation mechanism, the bottom of the transformer body is fixedly connected with a mounting frame, the bottom of the inner wall of the mounting frame is provided with a mounting hole, the outer wall of the mounting frame is movably connected with a limiting frame, the bottom of the limiting frame is fixedly connected with an outer plate, the bottom of the outer plate is movably connected with an inner plate, through the arrangement of the heat dissipation mechanism, a driving motor arranged at the top of the heat dissipation frame drives blades to rotate during normal operation, the air flow at the bottom of the transformer body is accelerated, air can more quickly move at the bottom of the transformer body to better take away heat, the self-cooling effect of the transformer body is increased, and the phenomenon that the transformer body cannot normally operate due to overheating is avoided, the risk of fire due to a short circuit at too high a temperature is also reduced.

Description

Safe radiating transformer

Technical Field

The utility model relates to the technical field of power equipment, in particular to a transformer capable of safely dissipating heat.

Background

The power transformer is a static electric equipment, it is used for changing a certain numerical value of alternating voltage into another kind of or several kinds of numerical value different apparatuses with the same frequency, it realizes the electric energy transmission according to the principle of electromagnetic induction, the transformer can be divided into power transformer, test transformer, instrument transformer and transformer with special purpose for its purpose, the power transformer is the essential equipment of power transmission and distribution, electric consumer distribution, the power transformer is one of the main equipments of power plant and substation, the function of the transformer is that not only can raise the voltage and send the electric energy to the area of using electricity, but also can reduce the voltage to the use voltage of each grade, in short, the step-up and step-down must be accomplished by the transformer, in the course of transmitting the electric energy of the electric power system, will produce two part losses of voltage and power, the voltage loss is inversely proportional to the voltage when transmitting the same power, the power loss is inversely proportional to the square of the voltage, the voltage is increased by using the transformer, the power transmission loss is reduced, in the development of the past ten years, the power construction of China is rapidly developed and achieves good results, wherein the installed capacity of the power generation is increased at a high speed, the construction speed of a power grid is rapidly increased, the adjustment of a power supply structure is continuously optimized, the technical equipment level is greatly improved, the effects of energy conservation, emission reduction and consumption reduction are obvious, the power construction realizes the cross-over development, and the power transformer provides strong power for the stable and rapid development of the economic society of China and plays an important supporting and guaranteeing role in improving the life of people.

Need use the transformer at the in-process of carrying out the transportation distribution, current transformer is because most set up in the open air, it is long to receive sunshine time, and self heat dispersion is not so good, probably lead to damaging or the condition that the burning is on fire under the overheated operational environment for a long time, not only probably interrupt the power supply and cause economic loss and outage inconvenience outside, the security is also relatively poor, can arouse the conflagration, current transformer is also comparatively troublesome in the installation, because when installing the transformer on the installation rack, the steel mounting bracket of transformer bottom is difficult to align with the installation rack, and transformer self's quality is great, the manpower removes still to be difficult to the adjusting position after placing, lead to the inconvenience of installation and the reduction of installation effectiveness.

SUMMERY OF THE UTILITY MODEL

The utility model provides a transformer capable of safely dissipating heat, and aims to solve the problems that the existing transformer is mostly arranged outdoors, is long in sunshine receiving time, is not good in heat dissipation performance, is likely to cause damage or be burnt and ignited under a long-time overheated working environment, is not only likely to interrupt power supply to cause economic loss and inconvenient power failure, but also poor in safety and possibly cause fire, the existing transformer is troublesome in installation, a steel installation frame at the bottom of the transformer is not easy to align with an installation rack when the transformer is installed on the installation rack, the transformer is large in mass, and is still difficult to adjust the position after being placed due to manual movement, so that installation is inconvenient and installation efficiency is reduced.

The utility model discloses a safe heat-radiating transformer which comprises a transformer body, wherein the bottom of the transformer body is fixedly connected with a heat-radiating mechanism, the bottom of the transformer body is fixedly connected with a mounting frame, the bottom of the inner wall of the mounting frame is provided with a mounting hole, the outer wall of the mounting frame is movably connected with a limiting frame, the bottom of the limiting frame is fixedly connected with an outer plate, the bottom of the outer plate is movably connected with an inner plate, and the bottom of the inner plate is fixedly connected with a lower clamping plate;

the heat dissipation mechanism comprises a heat dissipation frame, the top of the heat dissipation frame is fixedly connected with the transformer body, the top of the heat dissipation frame is fixedly connected with a driving motor, and the top of the driving motor is fixedly connected with fan blades.

In order to achieve the effect that the roller can move on the mounting rack during mounting and avoid the increase of the force required by excessive friction movement, the roller is movably connected to the top of the lower clamping plate, and the roller is made of rubber materials.

In order to achieve the effect of conveniently and stably attaching the inner plate to the mounting rack in an upward manner by pulling the inner plate with the tension spring after the mounting rack and the mounting rack are fixed, the tension spring is fixedly connected to the top of the inner wall of the outer plate, the limiting plate is fixedly connected to the top of the inner plate, and the top of the limiting plate is fixedly connected with the tension spring.

In order to achieve the effects of limiting the position of the bottom plate of the I-shaped structure of the mounting frame and avoiding large position deviation, the limiting frame is preferably fixedly connected with a limiting block on the inner wall of the limiting frame, and the bottom of the limiting block is movably connected with the inner wall of the mounting frame.

In order to further fix the mounting frame and achieve the effect of enabling the structure to be more stable, the top of the mounting frame is fixedly connected with a ribbed plate, and the rear side of the ribbed plate is fixedly connected with the transformer body.

In order to achieve the effect that the limiting frame is convenient to move on the mounting frame and cannot be difficult to move due to large friction, the limiting frame is preferably used as a safe heat-dissipation transformer, the inner wall of the limiting frame is movably connected with a rotating wheel, and the surface of the rotating wheel is fixedly connected with the mounting frame.

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

the transformer with the safe heat dissipation function has the advantages that through the arrangement of the heat dissipation mechanism, when the transformer works normally, the driving motor arranged at the top of the heat dissipation frame drives the fan blades to rotate, the air flow at the bottom of the transformer body is accelerated, the air moves at the bottom of the transformer body more quickly to take away heat better, the self-body cooling effect of the transformer body is increased, the transformer body cannot work normally due to overheating is avoided, the fire risk of fire caused by short circuit due to overhigh temperature is also reduced, when the transformer body is installed, the limiting frame can be firstly sleeved on the installation frame at the bottom of the transformer body, then the bottom of the limiting frame is sleeved on the outer side of the installation frame from one side of the installation frame, the inner plate is downwards drawn out from the bottom of the outer plate, the top of the lower clamping plate is in contact with the installation frame, the position is relatively fixed, and at the moment, the moving position of the transformer body is fixed by the limiting frame, the transformer installation device can only move along the position of the installation rack to guarantee the parallelism of the position of the installation rack, the two installation racks can be aligned and installed at the positions of the installation hole and the installation rack better when the device is moved by manpower, the position limitation in the installation process of the transformer is facilitated, the installation work efficiency is increased, and after the installation is completed, the limiting frame can be taken down to be used for installing other equipment, so that the device is more flexible and more convenient to use.

Drawings

Fig. 1 is an overall structural view of a transformer for safe heat dissipation according to the present invention;

FIG. 2 is a schematic structural diagram of a transformer body according to the present invention;

FIG. 3 is a front view of the present invention;

FIG. 4 is a schematic structural view of a spacing frame according to the present invention;

fig. 5 is a schematic view of the internal structure of the outer panel of the present invention.

In the figure, 1, a transformer body; 2. a heat dissipation mechanism; 201. a heat dissipation frame; 202. a drive motor; 203. a fan blade; 3. a mounting frame; 4. mounting holes; 5. a limiting frame; 6. an outer plate; 7. an inner plate; 8. a lower clamping plate; 9. a roller; 10. a tension spring; 11. a limiting plate; 12. a limiting block; 13. a rib plate; 14. and rotating the wheel.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further 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 utility model and are not intended to limit the utility model.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1-5, the present invention provides the following technical solutions: a transformer capable of safely dissipating heat comprises a transformer body 1, wherein the bottom of the transformer body 1 is fixedly connected with a heat dissipation mechanism 2, the bottom of the transformer body 1 is fixedly connected with a mounting frame 3, the bottom of the inner wall of the mounting frame 3 is provided with a mounting hole 4, the outer wall of the mounting frame 3 is movably connected with a limiting frame 5, the bottom of the limiting frame 5 is fixedly connected with an outer plate 6, the bottom of the outer plate 6 is movably connected with an inner plate 7, and the bottom of the inner plate 7 is fixedly connected with a lower clamping plate 8;

the heat dissipation mechanism 2 comprises a heat dissipation frame 201, the top of the heat dissipation frame 201 is fixedly connected with the transformer body 1, the top of the heat dissipation frame 201 is fixedly connected with a driving motor 202, and the top of the driving motor 202 is fixedly connected with fan blades 203.

In this embodiment: by arranging the heat dissipation mechanism 2, when the transformer body 1 normally works, the driving motor 202 arranged at the top of the heat dissipation frame 201 drives the fan blades 203 to rotate, so that the air flow at the bottom of the transformer body 1 is accelerated, the air moves more quickly at the bottom of the transformer body 1 to better take away heat, the self-cooling effect of the transformer body 1 is increased, the transformer body 1 cannot normally work due to overheating is avoided, the fire risk of ignition caused by short circuit due to overhigh temperature is also reduced, when the transformer body 1 is installed, the limiting frame 5 can be firstly sleeved on the installation frame 3 at the bottom of the transformer body 1, then the bottom of the limiting frame 5 is sleeved at the outer side of the installation frame from one side of the installation frame, the inner plate 7 is downwards extracted from the bottom of the outer plate 6, the top of the lower clamping plate 8 is contacted with the installation frame, so that the positions are relatively fixed, at the moment, the moving position of the transformer body 1 is fixed by the limiting frame 5, can only move along the position of installation rack to guarantee with the parallel of installation rack position, also can let two mounting brackets 3 can be better with the position alignment of mounting hole 4 and installation rack and install in manpower mobile device, made things convenient for the position of transformer installation in to inject, increased the work efficiency of installation, can take off spacing frame 5 after the installation is accomplished in addition in order to be used for the installation of other equipment, make the device more nimble, it is more convenient to use.

As a technical optimization scheme of the utility model, the top of the lower clamping plate 8 is movably connected with a roller 9, and the roller 9 is made of rubber materials.

In this embodiment: through setting up gyro wheel 9, when installing the device, gyro wheel 9 removes in the bottom of installation rack for spacing frame 5 can be more smooth and easy remove in the bottom of installation rack, and the friction of avoiding down cardboard 8 and installation rack is too big to remove it, and what lead to consumes the manpower great.

As a technical optimization scheme of the utility model, the top of the inner wall of the outer plate 6 is fixedly connected with a tension spring 10, the top of the inner plate 7 is fixedly connected with a limiting plate 11, and the top of the limiting plate 11 is fixedly connected with the tension spring 10.

In this embodiment: through setting up extension spring 10, when taking inner panel 7 out from the inboard of planking 6, extension spring 10 holds power, and when the manpower is not in restriction inner panel 7 or the position of cardboard 8 down, extension spring 10 pullbacks, with inner panel 7 to the inside pulling of planking 6 to play the effect that resets or to the fixed effect of installing the rack, and the limiting plate 11 that sets up can avoid inner panel 7 to take out the disconnection that leads to from the inside of planking 6.

As a technical optimization scheme of the utility model, the inner wall of the limiting frame 5 is fixedly connected with a limiting block 12, and the bottom of the limiting block 12 is movably connected with the inner wall of the mounting frame 3.

In this embodiment: through setting up stopper 12, can inject the position of mounting bracket 3, because mounting bracket 3 is the I-shaped of atress temperature, so have two horizontal panel, inject the panel of below through stopper 12, can be so that spacing frame 5 is more stable to mounting bracket 3's connection.

As the technical optimization scheme of the utility model, the top of the mounting rack 3 is fixedly connected with a ribbed plate 13, and the rear side of the ribbed plate 13 is fixedly connected with the transformer body 1.

In this embodiment: through setting up floor 13, increase the joint strength between mounting bracket 3 and the transformer body 1, avoid the uneven mounting bracket 3 who leads to of atress to warp or connect the disconnection, increased the stability of device.

As the technical optimization scheme of the utility model, the inner wall of the limiting frame 5 is movably connected with a rotating wheel 14, and the surface of the rotating wheel 14 is fixedly connected with the mounting frame 3.

In this embodiment: through setting up and rotating wheel 14 for the connection of spacing frame 5 and mounting bracket 3 becomes the roll by sliding, so that laborsaving slip spacing frame 5 in the outside of mounting bracket 3, make the operation more laborsaving.

The working principle is as follows: firstly, in normal operation, the driving motor 202 at the inner side of the heat dissipation frame 201 drives the fan blades 203 to rotate, so as to increase the air flow rate at the bottom of the transformer and better take away the heat on the surface of the transformer body 1, thereby achieving the effect of cooling, when the transformer body 1 is installed, the limiting frame 5 is firstly sleeved at the front side of the installation frame 3 at the bottom of the transformer body 1, at the moment, the limiting block 12 limits the transformer body so that the position is relatively fixed, then the outer plate 6 and the inner plate 7 at the bottom of the limiting frame 5 are sleeved at the outer side of the transformer body from one side of the installation rack, the inner plate 7 is drawn out downwards from the bottom of the outer plate 6 so as to accommodate the height of the installation rack, the top of the lower clamping plate 8 is contacted with the installation rack, after hands are not contacted, the tension spring 10 pulls the lower inner plate 7 and the lower clamping plate 8 to move towards the inside of the outer plate 6 so that the lower clamping plate 8 can be stably connected with the bottom of the installation rack, the roller 9 allows smooth movement.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a safe radiating transformer, includes transformer body (1), its characterized in that: the heat dissipation structure comprises a transformer body (1), a heat dissipation mechanism (2) and a mounting frame (3), wherein the bottom of the transformer body (1) is fixedly connected with the mounting frame (3), a mounting hole (4) is formed in the bottom of the inner wall of the mounting frame (3), a limiting frame (5) is movably connected to the outer wall of the mounting frame (3), an outer plate (6) is fixedly connected to the bottom of the limiting frame (5), an inner plate (7) is movably connected to the bottom of the outer plate (6), and a lower clamping plate (8) is fixedly connected to the bottom of the inner plate (7);

the heat dissipation mechanism (2) comprises a heat dissipation frame (201), the top of the heat dissipation frame (201) is fixedly connected with the transformer body (1), the top of the heat dissipation frame (201) is fixedly connected with a driving motor (202), and the top of the driving motor (202) is fixedly connected with fan blades (203).

2. A transformer for safe heat dissipation according to claim 1, wherein: the top of the lower clamping plate (8) is movably connected with a roller (9), and the roller (9) is made of rubber materials.

3. A transformer for safe heat dissipation according to claim 1, wherein: the top fixedly connected with extension spring (10) of planking (6) inner wall, the top fixedly connected with limiting plate (11) of inner panel (7), the top and extension spring (10) fixed connection of limiting plate (11).

4. A transformer for safe heat dissipation according to claim 1, wherein: the inner wall of the limiting frame (5) is fixedly connected with a limiting block (12), and the bottom of the limiting block (12) is movably connected with the inner wall of the mounting frame (3).

5. A transformer for safe heat dissipation according to claim 1, wherein: the top fixedly connected with floor (13) of mounting bracket (3), the rear side and the transformer body (1) fixed connection of floor (13).

6. A transformer for safe heat dissipation according to claim 1, wherein: the inner wall swing joint of spacing frame (5) has rotation wheel (14), the surface and mounting bracket (3) fixed connection of rotation wheel (14).