CN219180310U

CN219180310U - Combined transformer box convenient for heat dissipation

Info

Publication number: CN219180310U
Application number: CN202223475561.6U
Authority: CN
Inventors: 蔡向琦; 李建冬; 郭建勇
Original assignee: Shenzhen Cec Panda Strong Electronics Co ltd
Current assignee: Shenzhen Cec Panda Strong Electronics Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-06-13
Anticipated expiration: 2032-12-26

Abstract

The utility model provides a combined transformer box convenient for heat dissipation, which comprises a rainproof top cover, a ventilation pipe, a heat-insulating cover layer and a heat dissipation exhaust fan, wherein the heat-insulating cover layer is arranged at the top of the transformer box, the upper side of the heat-insulating cover layer is provided with the rainproof top cover, the left side and the right side of the rainproof top cover are respectively provided with the ventilation pipe, a fixed connecting rod is arranged between the rainproof top cover and the heat-insulating cover layer, the upper side of the heat-insulating cover layer is provided with a fixed cylinder, the heat dissipation exhaust fan is arranged in the fixed cylinder, a heat dissipation notch is formed in the upper surface of the heat-insulating cover layer, and a heat dissipation shutter is arranged in the heat dissipation notch. The heat dissipation effect is good.

Description

Combined transformer box convenient for heat dissipation

Technical Field

The utility model relates to a combined transformer box body convenient for heat dissipation, and belongs to the technical field of transformers.

Background

The transformer box body is used for intensively designing the traditional transformers in the box-type shell, has the advantages of small volume, light weight, low noise, low loss and high reliability, and is widely applied to residential communities, commercial centers, light stations, airports, factories and mines, enterprises, hospitals, schools and other places. The transformer box body is used as a whole set of power distribution equipment and is formed by organically combining a transformer, high-voltage control equipment and low-voltage control equipment.

The existing combined transformer box body mainly carries out heat dissipation through heat dissipation holes when in use, has poor heat dissipation initiative, can not timely and rapidly discharge heat in the transformer box body, has poor heat dissipation effect, is easy to damage internal parts due to overhigh temperature when working in hot environments, reduces the service life of the whole device, and is urgently needed to solve the problems.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide the combined transformer box body convenient for heat dissipation, so as to solve the problems in the prior art. The heat dissipation effect is good.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the combined transformer box body comprises a base, a transformer box body and a heat dissipation mechanism convenient to dissipate heat, wherein the base is arranged at the bottom of the transformer box body, and the heat dissipation mechanism convenient to dissipate heat is arranged at the upper side of the transformer box body;

the utility model discloses a heat dissipation mechanism, including rain-proof top cap, ventilation pipe, heat exchanger layer, fixed connecting rod, fixed section of thick bamboo, heat dissipation exhaust fan, heat dissipation notch and heat dissipation shutter be convenient for, the heat exchanger layer sets up in transformer box top, heat exchanger layer upside is provided with rain-proof top cap, rain-proof top cap left and right sides all is provided with the ventilation pipe, be provided with fixed connecting rod between rain-proof top cap and the heat exchanger layer, heat exchanger layer upside is provided with fixed section of thick bamboo, fixed section of thick bamboo inside is provided with heat dissipation exhaust fan, heat dissipation notch has been seted up to heat exchanger layer upper surface inside, heat dissipation notch inside is provided with heat dissipation shutter.

Further, the upper surface of the rain-proof top cover is arranged to be of an arc-shaped structure, the length of the rain-proof top cover is larger than that of the heat shield layer, and the width of the rain-proof top cover is larger than that of the heat shield layer.

Further, six groups of ventilation pipes are arranged, and three groups of six groups of ventilation pipes are symmetrically arranged on the left side and the right side of the rainproof top cover.

Further, a protective net cover is arranged on the upper side of the fixed cylinder.

Further, the bottom of the heat dissipation shutter is provided with a protective screen plate.

Further, the heat dissipation notch is provided with four groups, and four groups of heat dissipation notches are respectively arranged at four corner positions on the upper surface of the width of the heat shield layer.

By adopting the technical scheme, the utility model has the beneficial effects that: according to the combined transformer tank convenient to radiate, the radiating mode combining natural radiation and forced radiation is adopted, so that the transformer tank is convenient to radiate, heat in the transformer tank can be timely and rapidly discharged, and radiating activity is good. The heat dissipation effect is good, the problems that the heat dissipation of the original combined transformer box body is mainly carried out through the heat dissipation holes when the combined transformer box body is used, the heat dissipation initiative is poor, the heat in the transformer box body cannot be timely and rapidly discharged, the heat dissipation effect is not good enough, the damage to internal parts is easily caused by the overhigh temperature when the combined transformer box body works in a hot environment, the service life of the whole device is reduced, and the heat dissipation effect of the combined transformer box body is improved are solved.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

fig. 1 is a schematic structural diagram of a combined transformer tank body with heat dissipation convenience according to the present utility model;

fig. 2 is a front cross-sectional view of a heat dissipation mechanism in a combined transformer tank for facilitating heat dissipation according to the present utility model;

FIG. 3 is a schematic view of a heat shield layer in a combined transformer tank for heat dissipation;

in the figure: 1-base, 2-transformer box, 3-mechanism of being convenient for dispel the heat, 31-rain-proof top cap, 32-ventilation pipe, 33-heat exchanger layer, 34-fixed connecting rod, 35-fixed section of thick bamboo, 351-protection screen panel, 36-heat dissipation exhaust fan, 37-heat dissipation notch, 38-protection otter board, 39-heat dissipation shutter.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1-3, the present utility model provides a technical solution: the combined transformer box body convenient for heat dissipation comprises a base 1, a transformer box body 2 and a heat dissipation mechanism 3 convenient for heat dissipation, wherein the base 1 is arranged at the bottom of the transformer box body 2, and the heat dissipation mechanism 3 convenient for heat dissipation is arranged at the upper side of the transformer box body 2;

the heat dissipation mechanism 3 of being convenient for includes rain-proof top cap 31, ventilation pipe 32, heat exchanger layer 33, fixed connecting rod 34, fixed section of thick bamboo 35, heat dissipation exhaust fan 36, heat dissipation notch 37 and heat dissipation shutter 39, heat exchanger layer 33 sets up in transformer box 2 top, heat exchanger layer 33 upside is provided with rain-proof top cap 31, rain-proof top cap 31 both sides all are provided with ventilation pipe 32, be provided with fixed connecting rod 34 between rain-proof top cap 31 and the heat exchanger layer 33, heat exchanger layer 33 upside is provided with fixed section of thick bamboo 35, fixed section of thick bamboo 35 is inside to be provided with heat dissipation exhaust fan 36, heat dissipation notch 37 has been seted up to heat dissipation notch 33 upper surface inside, heat dissipation notch 37 inside is provided with heat dissipation shutter 39, the design has solved original combination formula transformer box 2 and has carried out through the louvre when using, the heat dissipation initiative is relatively poor, can not be with the inside heat of transformer box 2 in time quick emission of in time, the radiating effect is not good enough, during operation in the hot environment, easily because the temperature is too high causes inside spare part to damage, the problem of whole device has been reduced.

The rain-proof top cap 31 upper surface sets up to the arc structure, sets up to the arc structure and can make the rainwater follow rain-proof top cap 31 quick landing, prevents that the rainwater from gathering on rain-proof top cap 31, and rain-proof top cap 31 length is greater than heat exchanger layer 33 length, and rain-proof top cap 31 width is greater than heat exchanger layer 33 width, and this design can shelter from the protection to heat exchanger layer 33 through rain-proof top cap 31.

The ventilation pipes 32 are provided with six groups, three groups of six ventilation pipes 32 are symmetrically arranged on the left side and the right side of the rainproof top cover 31, and the design is convenient for the outside natural wind to blow into the rainproof top cover 31 through the arranged ventilation pipes 32 to take away heat.

The upper side of the fixed cylinder 35 is provided with a protective net cover 351, the bottom of the heat dissipation louver 39 is provided with a protective net cover 38, and the design plays a role in insect prevention through the arranged protective net cover 351 and the protective net cover 38.

The heat dissipation notch 37 is provided with four groups, and four groups of heat dissipation notches 37 are respectively arranged at four corner parts of the upper surface of the width of the heat shield layer 33, and the design improves the heat dissipation speed of the transformer tank body 2 through the four groups of heat dissipation notches 37.

As an embodiment of the present utility model: firstly, the heat shield layer 33 is fixed on the top of the transformer box body 2, the inside of the heat shield layer 33 is communicated with the inside of the transformer box body 2, then the rainproof top cover 31 is fixedly installed on the upper side of the heat shield layer 33 through the fixed connecting rod 34, the heat in the transformer box body 2 flows upwards and is accumulated in the heat shield layer 33, then the heat is discharged from the heat shield layer through the heat radiating notch 37, the heat radiating exhaust fan 36 is started, the heat in the heat shield layer 33 can be rapidly discharged through the heat radiating exhaust fan 36, the heat is discharged from the gap between the rainproof top cover 31 and the heat shield layer 33, meanwhile, when external incoming air passes through, air is blown in from one side of the rainproof top cover 31, then the heat in the rainproof top cover 31 is carried out from the ventilation pipe 32 on the other side, the heat radiating speed of the transformer box body 2 can be improved, and the heat radiating effect of the transformer box body 2 is improved.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a combination formula transformer box convenient to heat dissipation, includes base, transformer box and is convenient for heat dissipation mechanism, its characterized in that: the bottom of the transformer tank body is provided with a base, and the upper side of the transformer tank body is provided with a heat dissipation mechanism;

2. The combined transformer tank convenient for heat dissipation according to claim 1, wherein: the rain-proof top cap upper surface sets up to the arc structure, rain-proof top cap length is greater than heat exchanger layer length, rain-proof top cap width is greater than heat exchanger layer width.

3. The combined transformer tank convenient for heat dissipation according to claim 1, wherein: six groups of ventilation pipes are arranged, and three groups of six groups of ventilation pipes are symmetrically arranged on the left side and the right side of the rainproof top cover.

4. The combined transformer tank convenient for heat dissipation according to claim 1, wherein: the upper side of the fixed cylinder is provided with a protective net cover.

5. The combined transformer tank convenient for heat dissipation according to claim 1, wherein: the bottom of the heat dissipation shutter is provided with a protective screen plate.

6. The combined transformer tank convenient for heat dissipation according to claim 1, wherein: the heat dissipation notch is provided with four groups, and four groups of heat dissipation notches are respectively arranged at four corner positions of the width upper surface of the heat shield layer.