CN217881092U

CN217881092U - Box-type transformer

Info

Publication number: CN217881092U
Application number: CN202222368850.XU
Authority: CN
Inventors: 宋振逵
Original assignee: Chengdu Haihengjia Electric Co ltd
Current assignee: Chengdu Haihengjia Electric Co ltd
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2022-11-22
Anticipated expiration: 2032-09-06

Abstract

The utility model relates to the technical field of transformer, and a box transformer is disclosed, including outer box, outer box one end is provided with the chamber door, one side position fixedly connected with handle of outer box one end is kept away from to the chamber door, heat dissipation window two has all been seted up to outer box both sides inner wall, and outer box both sides outer wall has all been seted up heat dissipation window one, the utility model discloses, through baffle, heat dissipation window one, heat dissipation window two that set up, when the device uses, the cooling fan opens, and the heat that gives off transformer body operation is discharged through heat dissipation window two and heat dissipation window one, and the air outside the case passes through the vent simultaneously and gets into the incasement, and the filter screen that sets up in the vent absorbs dust and steam in the air respectively with dry box, guarantees the dry clean and tidy in the device, and setting up of baffle has prevented entering incasement such as rainwater, and heat dissipation window two is located heat dissipation window one simultaneously, has further avoided water to get into the incasement from heat dissipation window one to the waterproof dustproof effect of device has been improved.

Description

Box-type transformer

Technical Field

The utility model relates to a transformer technical field especially relates to a box transformer.

Background

The box-type transformer is characterized in that a pressure starting system, an armor wire, a transformer substation full-automatic system, a direct current system and corresponding technical equipment are assembled reasonably according to a specified sequence, and all components are installed in a specific toughened box body structure, so that the specific transformer is formed.

Among the box transformer device, all be provided with heat dissipation mechanisms such as louvre usually, and the transformer is a lot of all direct mount outdoor to when the outdoor wind rainy, probably lead to getting into debris such as dust and water in the box, not only have the potential safety hazard, also influence the result of use and the life of device simultaneously.

To this end, we propose a box transformer.

SUMMERY OF THE UTILITY MODEL

The utility model discloses solve the technical problem that above-mentioned prior art exists, provide a box transformer.

In order to achieve the purpose, the utility model discloses a following technical scheme, a box transformer includes outer box, outer box one end is provided with the chamber door, one side position fixedly connected with handle of outer box one end is kept away from to the chamber door, heat dissipation window two has all been seted up to outer box both sides inner wall, and outer box both sides outer wall has all seted up heat dissipation window one, outer box both sides outer wall is located the equal fixedly connected with baffle in heat dissipation window one top, and outer box bottom inner wall fixed mounting has a transformer body, the vent has been seted up between the outer box top central point department inside and outside wall.

Preferably, the second heat dissipation window is communicated with the first heat dissipation window arranged on the same side, and the second heat dissipation window is arranged above the first heat dissipation window.

Preferably, the inner walls of the two sides of the outer box body are located on the two outer sides of the two heat dissipation windows, and are fixedly provided with heat dissipation fans which blow to the outer side of the outer box body.

Preferably, a filter screen is fixedly arranged at the top between the inner walls of the ventilation openings, a drying box is fixedly arranged below the filter screen between the inner walls of the ventilation openings, and a drying agent is arranged in the drying box.

Preferably, the two sides of the two ends of the top of the outer box body are fixedly connected with a second connecting rod, the top of the second connecting rod is provided with a slot, the inner wall of the slot is connected with a first connecting rod in a sliding mode, and a top cover is fixedly connected between the tops of the first four connecting rods.

Preferably, the top cover is in a tower shape with the middle inclined downwards towards two sides, and a buffer spring is arranged between the outer box body and the top cover on the outer side of the two circumferences of the connecting rod.

Advantageous effects

The utility model provides a box-type transformer. The method has the following beneficial effects:

1. this box-type transformer, baffle through setting up, heat dissipation window one, heat dissipation window two, when the device uses, cooling fan opens, the heat that gives off transformer body operation is discharged through heat dissipation window two and heat dissipation window one, the air of incasement outside simultaneously passes through the vent and gets into the incasement, the filter screen and the dry box that set up in the vent absorb dust and the steam in the air respectively, guarantee the dry clean and tidy in the device, the setting of baffle has prevented that rainwater etc. from getting into the incasement, heat dissipation window two is located heat dissipation window one top simultaneously, further avoided water to get into the incasement from heat dissipation window one, thereby the waterproof dustproof effect of device has been improved.

2. This box transformer, through connecting rod one, connecting rod two, buffer spring who sets up, improves the shock attenuation effect of device, has prevented that heavy rain and strong wind weather or high altitude falling object etc. from causing the device vibration and impaired, makes the device operation stable, has improved device life.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

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

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 1 of the present invention.

Illustration of the drawings:

1. an outer case; 2. a box door; 3. a top cover; 4. a handle; 5. a vent; 6. a baffle plate; 7. a first heat dissipation window; 8. filtering with a screen; 9. drying the box; 10. a heat radiation fan; 11. a transformer body; 12. a first connecting rod; 13. a second connecting rod; 14. a buffer spring; 15. and a second heat dissipation window.

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.

Example (b): the utility model provides a box transformer, as shown in fig. 1-3, including

outer box

1, 1 one end of outer box is provided with chamber door 2, chamber door 2 keeps away from one side position fixedly connected with handle 4 of 1 one end of outer box, two 15 heat dissipation windows have all been seted up to 1 both sides inner wall of outer box, and 1 both sides outer wall of outer box has all seted up

heat dissipation window

7, 1 both sides outer wall of outer box is located heat dissipation window 7 top equal fixedly connected with

baffle

6, 1 bottom inner wall fixed mounting of outer box has transformer body 11, set up vent 5 between the outer wall in 1 top central point department of putting. The second heat dissipation window 15 is communicated with the first heat dissipation window 7 arranged on the same side, and the second heat dissipation window 15 is positioned above the first heat dissipation window 7. The inner walls of the two sides of the outer box body 1 are located on the outer sides of the two second heat dissipation windows 15, and the heat dissipation fans 10 are fixedly installed on the outer sides of the outer box body 1. A filter screen 8 is fixedly arranged at the top between the inner walls of the ventilation openings 5, a drying box 9 is fixedly arranged between the inner walls of the ventilation openings 5 and below the filter screen 8, and a drying agent is arranged in the drying box 9. The two sides of the two ends of the top of the outer box body 1 are fixedly connected with a second connecting rod 13, slots are formed in the tops of the second connecting rods 13, the inner walls of the slots are slidably connected with a first connecting rod 12, and a top cover 3 is fixedly connected between the tops of the first four connecting rods 12. The top cover 3 is in a tower shape with the middle inclined downwards to two sides, and a buffer spring 14 is arranged between the outer box body 1 and the top cover 3 on the outer side of the circumference of the second connecting rod 13.

The utility model discloses a theory of operation: when the device uses, cooling fan 10 opens, the heat that gives off transformer body 11 operation is discharged through two 15 and the first 7 heat dissipation windows, the air of while incasement passes through vent 5 and gets into the incasement, filter screen 8 and the dry box 9 that sets up in vent 5 absorb dust and steam in the air respectively, guarantee the dry clean and tidy in the device, baffle 6 sets up and prevented rainwater etc. from getting into the incasement, two 15 heat dissipation windows are located the first 7 tops of heat dissipation windows simultaneously, water has further been avoided getting into the incasement from the first 7 heat dissipation windows, thereby the waterproof dustproof effect of device has been improved, through connecting rod one 12 that sets up, connecting rod two 13, buffer spring 14, the shock attenuation effect of device is improved, it vibrates and is impaired to have prevented that heavy rain and strong wind weather or high altitude pendant etc. from causing the device, make the device operation stable, device life has been improved.

In the description of the embodiments of the present invention, it should be noted that the terms "center", "upper", "lower", "inner", "outer", "side", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are usually placed when used, and are only for the convenience of describing the present invention and simplifying the description, but do not indicate or suggest that the device or element referred to must have a specific direction, be configured and operated in a specific direction, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the embodiments of the present invention can be understood in specific cases by those skilled in the art.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A box transformer, includes outer box (1), its characterized in that: outer box (1) one end is provided with chamber door (2), one side position fixedly connected with handle (4) of outer box (1) one end is kept away from in chamber door (2), heat dissipation window two (15) have all been seted up to outer box (1) both sides inner wall, and outer box (1) both sides outer wall has all been seted up heat dissipation window one (7), outer box (1) both sides outer wall is located heat dissipation window one (7) top equal fixedly connected with baffle (6), and outer box (1) bottom inner wall fixed mounting has transformer body (11), vent (5) have been seted up between outer box (1) top central point department inner and outer wall.

2. A box transformer according to claim 1, characterized in that: the second heat dissipation window (15) is communicated with the first heat dissipation window (7) arranged on the same side, and the second heat dissipation window (15) is located above the first heat dissipation window (7).

3. A box transformer according to claim 2, characterized in that: the inner walls of the two sides of the outer box body (1) are located on the outer sides of the two second heat dissipation windows (15) and are fixedly provided with heat dissipation fans (10), and the heat dissipation fans (10) blow to the outer side of the outer box body (1).

4. A box transformer according to claim 3, characterized in that: top position fixed mounting has filter screen (8) between vent (5) inner wall, and lies in filter screen (8) below fixed mounting between vent (5) inner wall and has dry box (9), is equipped with the drier in dry box (9).

5. A box transformer according to claim 4, characterized in that: the two sides of the two ends of the top of the outer box body (1) are fixedly connected with two connecting rods (13), slots are formed in the tops of the two connecting rods (13), the inner walls of the slots are connected with one connecting rod (12) in a sliding mode, and the tops of the four connecting rods (12) are fixedly connected with a top cover (3).

6. A box transformer according to claim 5, characterized in that: the top cover (3) is in a tower shape with the middle inclined downwards to two sides, and a buffer spring (14) is arranged between the outer box body (1) and the top cover (3) and on the outer side of the circumference of the second connecting rod (13).