CN210091857U

CN210091857U - Transformer with waterproof function

Info

Publication number: CN210091857U
Application number: CN201920829006.8U
Authority: CN
Inventors: 徐金水; 张成勇
Original assignee: Jiangsu Jianxiong Electrical Installation Engineering Co Ltd
Current assignee: Jiangsu Jianxiong Electrical Installation Engineering Co Ltd
Priority date: 2019-06-04
Filing date: 2019-06-04
Publication date: 2020-02-18
Anticipated expiration: 2029-06-04

Abstract

The utility model discloses a transformer with waterproof function in the technical field of transformers, a supporting seat is fixedly connected with the top of a base, a transformer body is arranged at the top of the supporting seat, a V-shaped waterproof board is fixedly connected with the top of a connecting rod, a rain sensor is arranged at one end of the V-shaped waterproof board, two sides of the heating panel are arranged in an inner cavity of a waterproof frame through the rotation of a driving mechanism, the waterproof board is arranged in the inner cavity of the waterproof frame through the rotation of the driving mechanism, the driving mechanism for connecting the heating panel and the waterproof board is respectively connected with a first driving motor and a second driving motor, a waterproof breathable film is attached to the side wall of the waterproof board, the output end of the rain sensor is electrically connected with a controller, the utility model has waterproof function, can prevent rainwater from entering the inner cavity of the transformer body through, the safety is improved.

Description

Transformer with waterproof function

Technical Field

The utility model relates to a transformer technical field specifically is a transformer with waterproof function.

Background

A transformer is a device that changes an alternating voltage using the principle of electromagnetic induction, and main components are a primary coil, a secondary coil, and an iron core (magnetic core). The main functions are voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer) and the like.

The transformer installed outdoors often needs to face outdoor changeable weather, electrical components in the transformer cannot contact water, otherwise, short circuit can be caused, and when the transformer meets heavy rain and strong wind weather, non-directional rainwater can enter the inner cavity of the transformer through the radiating holes of the transformer shell, so that potential safety hazards are brought, and therefore the transformer with the waterproof function is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a transformer with waterproof function to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a transformer with a waterproof function comprises a base, wherein a supporting seat is fixedly connected to the top of the base, a transformer body is arranged on the top of the supporting seat, a connecting rod is fixedly arranged on the top of a shell of the transformer body, a V-shaped waterproof plate is fixedly connected to the top of the connecting rod, a rainwater sensor is installed at one end of the V-shaped waterproof plate, a waterproof frame is arranged on the side wall, provided with heat dissipation holes, of the transformer body, a double-sided heat dissipation plate is arranged in an inner cavity of the waterproof frame, the double-sided heat dissipation plate is arranged in the inner cavity of the waterproof frame through rotation of a driving mechanism, a heat dissipation fan is embedded on the heat dissipation plate and electrically connected with a power supply, the waterproof plate is arranged on the front side of the heat dissipation plate, the waterproof plate is arranged in the inner cavity of the waterproof frame through rotation, first driving motor and second driving motor all fix and set up in waterproof frame bottom, waterproof board lateral wall is attached with waterproof ventilated membrane, rainwater sensor's output and controller electric connection, the output of controller respectively with first driving motor and second driving motor electric connection.

Further, actuating mechanism includes two rotation axes, two the rotation axis runs through the inner chamber of two sides heating panel and waterproof board respectively, and two the equal fixed connection drive wheel of one end of rotation axis, two connect through driving belt between the drive wheel, one of them drive wheel of heating panel and waterproof board bottom passes through the connecting axle and is connected with first driving motor and second driving motor respectively.

Furthermore, the bottom of the waterproof frame is uniformly provided with water leakage holes, the water leakage holes are arranged under the waterproof board, and the water leakage holes are linearly arranged at equal intervals.

Further, the length of the waterproof frame is larger than the sum of the lengths of the single-sided heat dissipation plate and the waterproof plate, and the initial rotating directions of the first driving motor and the second driving motor are opposite.

Furthermore, waterproof insulating adhesive tapes are wound at power connectors of the cooling fan, the rainwater sensor, the first driving motor and the second driving motor.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of simple structure, reasonable in design, be provided with rain sensor real-time supervision weather variation, under the initial condition, first driving motor orders about the drive wheel and rotates, thereby drive rotation axis rotation, order about two-sided heating panel and close, open radiator fan simultaneously, play supplementary radiating effect, when meetting thunderstorm strong wind weather, rain sensor transmits monitoring signal to controller, the work of first driving motor of controller control and second driving motor, first driving motor drive heating panel shrink, second driving motor orders about the waterproof board through actuating mechanism and closes, when the rainwater patts on the waterproof board, rainwater partly can be along waterproof board surface landing, another part receives the separation of waterproof ventilated membrane can not get into transformer body inner chamber, thereby the electrical components in the transformer has been protected, the security has been improved.

Drawings

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

FIG. 2 is a top view of the inner cavity of the waterproof frame of the present invention;

FIG. 3 is a schematic view of the connection of the driving mechanism of the present invention;

fig. 4 is a block diagram of the working principle of the present invention.

In the figure: 1. a base; 2. a supporting seat; 3. a transformer body; 4. a connecting rod; 5. a V-shaped waterproof board; 6. a rain sensor; 7. a waterproof frame; 8. a heat dissipation plate; 9. a drive mechanism; 91. a rotating shaft; 92. a drive wheel; 93. a drive belt; 10. a waterproof sheet; 11. a second drive motor; 12. a first drive motor; 13. a heat radiation fan; 14. a waterproof breathable film; 15. and a controller.

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a transformer with a waterproof function comprises a base 1, a supporting seat 2 is fixedly connected to the top of the base 1, a transformer body 3 is arranged on the top of the supporting seat 2, a connecting rod 4 is fixedly arranged on the top of a shell of the transformer body 3, a V-shaped waterproof plate 5 is fixedly connected to the top of the connecting rod 4, a rainwater sensor 6 is installed at one end of the V-shaped waterproof plate 5, a waterproof frame 7 is arranged on the side wall of the transformer body 3, provided with radiating holes, of which two ends are communicated, the waterproof frame 7 covers the radiating holes in the transformer body 3, a double-sided radiating plate 8 is arranged in the inner cavity of the waterproof frame 7, the double-sided radiating plate 8 is rotatably arranged in the inner cavity of the waterproof frame 7 through a driving mechanism 9, a radiating fan 13 is embedded in the radiating plate 8, the radiating fan 13 is electrically connected with a power supply, a waterproof plate 10 is, the actuating mechanism 9 that heating panel 8 and waterproof board 10 are connected is connected with first driving motor 12 and second driving motor 11 respectively, it makes corresponding action to order about heating panel 8 and waterproof board 10 through actuating mechanism 9 cooperation rainwater sensor 6, realize supplementary heat dissipation and waterproof function, first driving motor 12 and second driving motor 11 are all fixed to be set up in waterproof frame 7 bottom, waterproof board 10 lateral wall is attached with waterproof ventilated membrane 14, peculiar waterproof performance through waterproof ventilated membrane, under the state of steam, the water granule is very tiny, according to capillary motion's principle, can permeate the capillary smoothly to the opposite side, thereby take place the ventilative phenomenon. After the steam condensation becomes the drop of water, the granule grow, because the effect of drop of water surface tension (the "drag the counterbalance" each other between the hydrone), the hydrone just can not break away from the drop of water smoothly and permeate the opposite side, reaches water-proof effects, rain sensor 6's output and controller 15 electric connection, controller 15's output respectively with first driving motor 12 and second driving motor 11 electric connection, above-mentioned electrical components all select for use on the existing market common model can.

Referring to fig. 3, the driving mechanism 9 includes two rotating shafts 91, the two rotating shafts 91 respectively penetrate through the inner cavities of the two heat dissipation plates 8 and the waterproof plate 10, one ends of the two rotating shafts 91 are fixedly connected to the driving wheels 92, the two driving wheels 92 are connected by the driving belt 93, the heat dissipation plates 8 and one of the driving wheels 92 at the bottom of the waterproof plate 10 are respectively connected to the first driving motor 12 and the second driving motor 11 by the connecting shaft, the heat dissipation plates 8 and the waterproof plate 10 are driven to perform corresponding actions by the first driving motor 12 and the second driving motor 11 according to weather changes, and the functions of auxiliary heat dissipation and waterproof are achieved.

The waterproof board 10 is evenly provided with the air holes, so that the heat of the inner cavity of the transformer body is prevented from being transmitted out when the waterproof board 10 is waterproof, the size of the waterproof board 10 is the same as that of the heat dissipation plate 8, and the waterproof board 10 is matched with the inner cavity of the waterproof frame 7.

The bottom of the waterproof frame 7 is uniformly provided with water leakage holes (not shown in the figure) for discharging a part of rainwater beaten on the waterproof board 10, the water leakage holes are arranged under the waterproof board 10, and the water leakage holes are linearly and equidistantly arranged.

Referring to fig. 2, the length of the waterproof frame 7 is greater than the sum of the lengths of the single-sided heat dissipation plate 8 and the waterproof plate 10, so that the waterproof plate 10 and the heat dissipation plate 8 can be simultaneously attached to the inner wall of the waterproof frame 7, and the initial rotation directions of the first driving motor 12 and the second driving motor 11 are opposite.

The power supply joints of the cooling fan 13, the rainwater sensor 6, the first driving motor 12 and the second driving motor 11 are all wound with waterproof insulating adhesive tapes, so that the waterproof performance of the joints of the electrical components is improved conveniently.

Example (b): in an initial state, the first driving motor 12 drives the driving wheel 92 to rotate, so as to drive the rotating shaft 91 to rotate, so as to drive the two-sided heat dissipation plate 8 to close, at this time, the two-sided waterproof plate 10 is attached to the inner wall of the waterproof frame 7, and simultaneously, the heat dissipation fan 13 is turned on, so as to achieve an auxiliary heat dissipation effect, when the thunderstorm weather occurs, the rainwater sensor 6 transmits a monitoring signal to the controller 15, the controller 15 controls the first driving motor 12 and the second driving motor 11 to work, the first driving motor 12 drives the heat dissipation plate 8 to contract, so as to enable the heat dissipation plate to be attached to the inner wall of the waterproof frame 7, the second driving motor 11 drives the waterproof plate 10 to close through the driving mechanism 9, when rainwater is flapped on the waterproof plate 10, one part of the rainwater slides along the surface of the waterproof plate 10, and the other part of the rainwater is blocked by the waterproof breathable film, the safety is improved.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

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 a transformer with waterproof function, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with a supporting seat (2), the top of the supporting seat (2) is provided with a transformer body (3), the top of the shell of the transformer body (3) is fixedly provided with a connecting rod (4), the top of the connecting rod (4) is fixedly connected with a V-shaped waterproof plate (5), one end of the V-shaped waterproof plate (5) is provided with a rainwater sensor (6), the side wall of the transformer body (3) provided with radiating holes is provided with a waterproof frame (7), the inner cavity of the waterproof frame (7) is provided with two-sided radiating plates (8), the two-sided radiating plates (8) are rotatably arranged in the inner cavity of the waterproof frame (7) through a driving mechanism (9), a radiating fan (13) is embedded on the radiating plate (8), the radiating fan (13) is electrically connected with a power supply, the front side of the radiating plate, waterproof board (10) rotate through actuating mechanism (9) and set up in waterproof frame (7) inner chamber, actuating mechanism (9) that heating panel (8) and waterproof board (10) are connected with first driving motor (12) and second driving motor (11) respectively, first driving motor (12) and second driving motor (11) are all fixed to be set up in waterproof frame (7) bottom, waterproof board (10) lateral wall is attached with waterproof ventilated membrane (14), the output and controller (15) electric connection of rainwater sensor (6), the output of controller (15) respectively with first driving motor (12) and second driving motor (11) electric connection.

2. The transformer with waterproof function according to claim 1, characterized in that: actuating mechanism (9) include two rotation axis (91), two rotation axis (91) run through the inner chamber of two sides heating panel (8) and waterproof board (10) respectively, and two the equal fixed connection drive wheel (92) of one end of rotation axis (91), two connect through driving belt (93) between drive wheel (92), one of them drive wheel (92) of heating panel (8) and waterproof board (10) bottom are connected with first driving motor (12) and second driving motor (11) respectively through the connecting axle.

3. The transformer with waterproof function according to claim 1, characterized in that: the waterproof plate (10) is evenly provided with air holes, the waterproof plate (10) is the same as the heat dissipation plate (8), and the waterproof plate (10) is matched with the inner cavity of the waterproof frame (7) in a mutual matching mode.

4. The transformer with waterproof function according to claim 1, characterized in that: the waterproof structure is characterized in that water leakage holes are uniformly formed in the bottom of the waterproof frame (7), the water leakage holes are formed under the waterproof board (10), and the water leakage holes are linearly and equidistantly formed.

5. The transformer with waterproof function according to claim 1, characterized in that: the length of the waterproof frame (7) is larger than the sum of the lengths of the single-sided heat dissipation plate (8) and the waterproof plate (10), and the initial rotating directions of the first driving motor (12) and the second driving motor (11) are opposite.

6. The transformer with waterproof function according to claim 1, characterized in that: and waterproof insulating adhesive tapes are wound at power connectors of the cooling fan (13), the rainwater sensor (6), the first driving motor (12) and the second driving motor (11).