CN213635580U

CN213635580U - Outdoor power transmission and distribution transformer protective box

Info

Publication number: CN213635580U
Application number: CN202022945241.7U
Authority: CN
Inventors: 徐桂林; 陆晋; 杨焙; 李云涛; 李青林; 卢育腊
Original assignee: Guizhou Zhicheng Technology Co ltd
Current assignee: Guizhou Zhicheng Technology Co ltd
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-07-06
Anticipated expiration: 2030-12-07

Abstract

The utility model relates to the technical field of transformer protective boxes, in particular to an outdoor power transmission and distribution transformer protective box, which comprises a base, a cabinet door, a control panel and an observation window, wherein a fan is fixedly arranged at one side of an air inlet inside a protective device main body, a transformer is fixedly arranged inside the protective device main body, supporting plates are fixedly arranged at two sides of the transformer, a heat pipe base is fixedly arranged at the bottom of the transformer, a heat pipe is fixedly arranged between the transformers on the heat pipe base, a heat radiation plate is fixedly arranged below the heat pipe base, a heat radiation fin is fixedly arranged on the heat radiation plate, the heat pipe is tightly adhered to the bottom of the transformer through the heat pipe base by the arranged heat pipe and the heat radiation fin, the temperature of the transformer is absorbed by the heat pipe and is transmitted to the heat radiation fin to increase the heat radiation area, the radiating effect of the outdoor power transmission and distribution transformer protective box is improved, and the working efficiency of the transformer is prevented from being influenced.

Description

Outdoor power transmission and distribution transformer protective box

Technical Field

The utility model relates to a transformer guard box technical field specifically is an outdoor power transmission and distribution transformer guard box.

Background

A transformer is a stationary electrical device used to transform ac voltage, current and transmit ac power. The electric energy transmission is realized according to the principle of electromagnetic induction. Transformers can be classified into power transformers, test transformers, instrument transformers, and transformers for special purposes, in terms of their use: the power transformer is necessary equipment for power transmission and distribution and power consumer distribution; the device is used for carrying out voltage withstand (boosting) test on electrical equipment by the test transformer; the instrument transformer is used for electrical measurement and relay protection (PT, CT) of a power distribution system; the transformer for special purposes comprises a furnace transformer for smelting, an electric welding transformer, a rectifier transformer for electrolysis, a small-sized regulating transformer and the like.

The existing outdoor power transmission and distribution transformer protective box is not internally provided with equipment for heat dissipation, the transformer can generate heat when in use, and when the temperature reaches a certain height, the working efficiency of the transformer can be influenced; the existing outdoor power transmission and distribution transformer protective box is arranged outdoors, and technicians usually need to make a torch when looking over the transformer inside the box body, so that inconvenience is caused to the maintenance of workers, and the current situation is changed by needing the outdoor power transmission and distribution transformer protective box.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an outdoor power transmission and distribution transformer guard box to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a protective box of an outdoor power transmission and distribution transformer comprises a base, a cabinet door, a control panel and an observation window, wherein a fixed plate is fixedly installed at the top of the base, a protective device main body is fixedly installed at the top of the fixed plate, the cabinet door is fixedly installed at the front end of the protective device main body, the observation window is fixedly installed at the front end of the cabinet door, the control panel is fixedly installed at one side of the front end of the cabinet door, a hinge is fixedly installed at the other side of the front end of the cabinet door, a dustproof plate is fixedly installed at one side of the protective device main body, a top plate is fixedly installed at the top of the protective device main body, supporting legs are fixedly installed at the top of the top plate, a solar panel is fixedly installed at the tops of the supporting legs, a storage battery is fixedly installed at the bottom end inside, the air inlet has been seted up to the inside opposite side of protector main part fixedly, the inside air inlet one side fixed mounting that is located of protector main part has the fan, the inside fixed mounting of protector main part has the transformer, transformer both sides fixed mounting has the backup pad, transformer bottom fixed mounting has the heat pipe base, it has the heat pipe to lie in fixed mounting between the transformer on the heat pipe base, heat pipe base below fixed mounting has the heating panel, fixed mounting has the fin on the heating panel.

Preferably, the solar panel is connected with the storage battery through a wire.

Preferably, the heat pipe penetrates the heat radiating fins through holes formed in the heat radiating fins.

Preferably, the control panel is composed of buttons, a display, a handle and a touch sensor.

Preferably, an insulating pad is mounted where the supporting plate contacts the transformer.

Preferably, the other side of the protector main body is also provided with a dust guard.

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

1. the utility model discloses in, through the heat pipe and the fin that set up, pass through the heat pipe base with the heat pipe and paste tight transformer bottom, absorb the temperature of transformer through the heat pipe to increase heat radiating area on transmitting the fin, drive the air through the fan and flow, thereby make steam pass through ventilative mouthful discharge, improve the radiating effect of outdoor power transmission and distribution transformer protective housing, avoid influencing the work efficiency of transformer.

2. In the utility model, through the solar panel and the storage battery, the solar panel absorbs solar energy and converts the solar energy into electric energy to be stored in the storage battery, so as to provide electric power for the illuminating lamp and the fan, so that when the device is used, natural resources can be utilized, and the energy consumption is saved;

3. the utility model discloses in, through the light that sets up, when opening the cabinet door, whether the contact inductor response cabinet door through the last installation of control panel contacts with the protector main part, when the disconnection contact, the battery provides electric power for the light, makes the light shine to when making the device use, when the technical staff looked over the inside transformer of box, do not need oneself to make the flashlight, bring the convenience for staff's maintenance.

Drawings

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

FIG. 2 is an internal structure view of the present invention;

fig. 3 is a side view of the present invention.

In the figure: 1. a base; 2. a cabinet door; 3. a control panel; 4. an observation window; 5. a support leg; 6. a solar panel; 7. a top plate; 8. a hinge; 9. a guard body; 10. a fixing plate; 11. a lamp shade; 12. a support plate 13, a heat pipe base; 14. a ventilation opening; 15. a heat dissipation plate; 16. an air inlet; 17. a fan; 18. a heat pipe; 19. a transformer; 20. an illuminating lamp; 21. a storage battery; 22. a dust-proof plate; 23. and a heat sink.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

a protection box for an outdoor power transmission and distribution transformer comprises a base 1, a cabinet door 2, a control panel 3 and an observation window 4, wherein a fixed plate 10 is fixedly installed at the top of the base 1, a protection device main body 9 is fixedly installed at the top of the fixed plate 10, a dust guard 22 is also installed at the other side of the protection device main body 9, the cabinet door 2 is fixedly installed at the front end of the protection device main body 9, the observation window 4 is fixedly installed at the front end of the cabinet door 2, the control panel 3 is fixedly installed at one side of the front end of the cabinet door 2, the control panel 3 consists of a button, a display, a handle and a contact inductor, a hinge 8 is fixedly installed at the other side of the front end of the cabinet door 2, the dust guard 22 is fixedly installed at one side of the protection device main body 9, a top plate 7 is fixedly installed at the top of the, a storage battery 21 is fixedly arranged at the bottom end inside the top plate 7, a lampshade 11 is fixedly arranged at the top end inside the protective device main body 9, a lighting lamp 20 is fixedly arranged inside the lampshade 11, a ventilating opening 14 is fixedly arranged on one side inside the protective device main body 9, an air inlet 16 is fixedly arranged on the other side inside the protective device main body 9, a fan 17 is fixedly arranged on one side of the air inlet 16 inside the protective device main body 9, a transformer 19 is fixedly arranged inside the protective device main body 9, supporting plates 12 are fixedly arranged on two sides of the transformer 19, an insulating pad is arranged at a position where the supporting plates 12 are contacted with the transformer 19, a heat pipe base 13 is fixedly arranged at the bottom of the transformer 19, a heat pipe 18 is fixedly arranged on the heat pipe base 13 and positioned between the transformer 19, the heat pipe 18 penetrates, the radiating fins 23 are fixedly arranged on the radiating plate 15, and certain popularization value is achieved.

The utility model discloses work flow: when the outdoor power transmission and distribution transformer protection box is used, the heat pipe 18 is tightly attached to the bottom of the transformer 19 through the heat pipe base 13, the temperature of the transformer 19 is absorbed through the heat pipe 18 and is transmitted to the radiating fins 23 to increase the radiating area, the fan 17 drives air to flow, so that hot air is discharged through the ventilation opening 14, the radiating effect of the outdoor power transmission and distribution transformer protection box is improved, the working efficiency of the transformer is prevented from being influenced, solar energy is absorbed through the solar panel 6 and is converted into electric energy to be stored in the storage battery 21, electric power is provided for the illuminating lamp 20 and the fan 17, when the cabinet door 2 is opened, whether the cabinet door 2 is in contact with the protection device main body 9 is sensed through the contact inductor arranged on the control panel 3, when the contact is broken, the storage battery 21 provides electric power for the illuminating lamp 20 to enable the illuminating lamp 20 to be lightened, so that, brings convenience for the maintenance of workers and has certain popularization value.

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 an outdoor power transmission and distribution transformer protective housing, includes base (1), cabinet door (2), control panel (3) and observation window (4), its characterized in that: the solar energy protection cabinet is characterized in that a fixing plate (10) is fixedly mounted at the top of the base (1), a protection device main body (9) is fixedly mounted at the top of the fixing plate (10), a cabinet door (2) is fixedly mounted at the front end of the protection device main body (9), an observation window (4) is fixedly mounted at the front end of the cabinet door (2), a control panel (3) is fixedly mounted at one side of the front end of the cabinet door (2), a hinge (8) is fixedly mounted at the other side of the front end of the cabinet door (2), a dust-proof plate (22) is fixedly mounted at one side of the protection device main body (9), a top plate (7) is fixedly mounted at the top of the protection device main body (9), supporting legs (5) are fixedly mounted at the top of the supporting legs (5), a solar panel (6) is fixedly mounted at the top of the supporting legs, the utility model discloses a lamp with the heat pipe heat dissipation device, including lamp shade (11), protector main part (9), air inlet (16), fan (17), protector main part (9), transformer (19) both sides fixed mounting has backup pad (12), transformer (19) bottom fixed mounting has heat pipe base (13), lie in between transformer (19) fixed mounting have heat pipe (18) on heat pipe base (13), heat pipe base (13) below fixed mounting has heating panel (15), fixed mounting has fin (23) on heating panel (15), ventilating mouth (14) have been seted up to the inside one side of protector main part (9) is fixed, air inlet (16) have been seted up to the inside opposite side of protector main part (9) fixed mounting, the inside air inlet (16) one side fixed mounting that lies in of protector main part (9).

2. The outdoor transmission and distribution transformer protective box according to claim 1, characterized in that: the solar panel (6) is connected with the storage battery (21) through a lead.

3. The outdoor transmission and distribution transformer protective box according to claim 1, characterized in that: the heat pipe (18) penetrates the radiating fins (23) through holes formed in the radiating fins (23).

4. The outdoor transmission and distribution transformer protective box according to claim 1, characterized in that: the control panel (3) is composed of buttons, a display, a handle and a contact sensor.

5. The outdoor transmission and distribution transformer protective box according to claim 1, characterized in that: an insulating pad is arranged at the contact position of the support plate (12) and the transformer (19).

6. The outdoor transmission and distribution transformer protective box according to claim 1, characterized in that: and a dust guard (22) is also arranged on the other side of the protection device main body (9).