CN213815746U

CN213815746U - Transformer with heat insulation function

Info

Publication number: CN213815746U
Application number: CN202021967793.1U
Authority: CN
Inventors: 季书波
Original assignee: Jiangsu Xinhong Electrical Equipment Co ltd
Current assignee: Jiangsu Xinhong Electrical Equipment Co ltd
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-07-27
Anticipated expiration: 2030-09-10

Abstract

The application discloses transformer with thermal-insulated function, there are two first splint including the bottom symmetry fixed mounting of box, two vents have been seted up to the bottom symmetry of box, and two sliding trays, two have been seted up to the bottom symmetry of box equal fixed mounting has the gag lever post, two on the gag lever post equal slidable mounting have the second splint, the pillar is installed in the bottom rotation of box. Two fans are symmetrically arranged in the transformer, and the fans can drive the two fans to move up and down in the operation process, so that components in the transformer can be uniformly cooled, the best heat dissipation effect can be achieved, meanwhile, a heat conducting plate is fixedly arranged on the outer side of the box body, the heat in the box body can be effectively conducted outside the box body, a vent is formed in the bottom of the box body, the auxiliary heat dissipation can be effectively achieved, and the heat dissipation effect of the device is greatly improved.

Description

Transformer with heat insulation function

Technical Field

The application relates to a transformer, in particular to a transformer with a heat insulation 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 as follows: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer), and the like. According to the application, the method can be divided into: power transformers and special transformers (furnace transformers, rectification transformers, power frequency test transformers, voltage regulators, mining transformers, audio transformers, intermediate frequency transformers, high frequency transformers, impact transformers, instrument transformers, electronic transformers, reactors, mutual inductors, etc.).

The transformer works in a circuit, and the use of the existing transformer is greatly increased due to the development of times, and the existing transformer can generate a large amount of heat when in use, so that if the heat cannot be dissipated in time, the transformer is extremely easy to damage, and economic loss is caused.

Disclosure of Invention

A transformer with a heat insulation function comprises a box body, a support, a heat conducting plate and a box cover, wherein the support is fixedly arranged at the bottom of the box body, the box cover is fixedly arranged at the top of the box body, the heat conducting plate is fixedly arranged on the box body, fans are slidably arranged on the inner walls of two sides of the box body, a driving motor is fixedly arranged at the top of the box body, the top end of a driving shaft is fixedly arranged on an output shaft of the driving motor, two transmission shafts are rotatably arranged at the bottom end of the driving shaft, elliptical plates are fixedly arranged on the two transmission shafts, connecting plates are slidably arranged on the two elliptical plates, and the bottom ends of the two connecting plates are fixedly arranged on the two fans respectively;

the bottom symmetry fixed mounting of box has two first splint, two vents have been seted up to the bottom symmetry of box, and two sliding trays, two have been seted up to the bottom symmetry of box equal fixed mounting has a gag lever post, two in the sliding tray equal slidable mounting has the second splint on the gag lever post, the bottom of box is rotated and is installed the pillar, the bottom fixed mounting of pillar has the plectane, the bottom fixed mounting of plectane has the handle, pillar and two second splint cooperate.

Furthermore, the bottom fixed mounting of drive shaft has drive gear, two all fixed mounting has drive gear on the transmission shaft, and two drive gear all mesh with drive gear mutually.

Furthermore, two all seted up the spout on the elliptical plate, two the connecting plate is slidable mounting respectively in two spouts.

Further, all fixed mounting has the slide bar on the both sides inner wall of box, and two fans are slidable mounting respectively on two slide bars.

Further, two equal fixed mounting has the one end of spring on the inner wall of sliding tray, and the other end of two springs is fixed mounting respectively on two second splint.

Furthermore, one ends of two connecting rods are symmetrically and movably mounted on the support, and the other ends of the two connecting rods are respectively and movably mounted on the two second clamping plates.

The beneficial effect of this application is: the application provides a transformer that area heat dissipation function and can be dustproof.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present application;

FIG. 3 is an enlarged view of a portion of the structure at A in FIG. 1 according to an embodiment of the present disclosure;

fig. 4 is a connection diagram of a transmission shaft and a connection plate according to an embodiment of the present application.

In the figure: 1. the box body, 2, a bracket, 3, a heat conducting plate, 4, a box cover, 5, a sliding rod, 6, a fan, 7, a driving motor, 8, a driving shaft, 9, a transmission shaft, 10, an elliptical plate, 11, a connecting plate, 12, a ventilation opening, 13, a first clamping plate, 14, a support column, 15, a circular plate, 16, a handle, 17, a connecting rod, 18, a sliding groove, 19, a limiting rod, 20, a second clamping plate, 21, a spring, 22 and a sliding groove.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-4, a transformer with a heat insulation function includes a box body 1, a bracket 2, a heat conducting plate 3 and a box cover 4, wherein the bracket 2 is fixedly installed at the bottom of the box body 1, the box cover 4 is fixedly installed at the top of the box body 1, the heat conducting plate 3 is fixedly installed on the box body 1, fans 6 are respectively installed on inner walls of two sides of the box body 1 in a sliding manner, a driving motor 7 is fixedly installed at the top of the box body 1, the top end of a driving shaft 8 is fixedly installed on an output shaft of the driving motor 7, two transmission shafts 9 are rotatably installed at the bottom end of the driving shaft 8, elliptical plates 10 are respectively fixedly installed on the two transmission shafts 9, connecting plates 11 are respectively installed on the two elliptical plates 10 in a sliding manner, and the bottom ends of the two connecting plates 11 are respectively and fixedly installed on the two fans 6;

the bottom symmetry fixed mounting of box 1 has two first splint 13, two vents 12 have been seted up to the bottom symmetry of box 1, and two sliding tray 18, two have been seted up to the bottom symmetry of box 1 equal fixed mounting has gag lever post 19, two in the sliding tray 18 equal slidable mounting has second splint 20 on the gag lever post 19, the pillar 14 has been installed in the bottom rotation of box 1, the bottom fixed mounting of pillar 14 has plectane 15, the bottom fixed mounting of plectane 15 has handle 16, pillar 14 and two second splint 20 cooperate.

The bottom end of the driving shaft 8 is fixedly provided with a driving gear, the two driving shafts 9 are both fixedly provided with a transmission gear, the two transmission gears are both meshed with the driving gear, so that the rotation of the driving shaft 8 can drive the two driving shafts 9 to rotate simultaneously, the two elliptical plates 10 are both provided with a sliding chute 22, the two connecting plates 11 are respectively and slidably mounted in the two sliding chutes 22, stable sliding and no shaking of the two connecting plates 11 are ensured, the inner walls of the two sides of the box body 1 are both fixedly provided with a sliding rod 5, the two fans 6 are respectively and slidably mounted on the two sliding rods 5, the inner walls of the two sliding chutes 18 are both fixedly provided with one end of a spring 21, the other ends of the two springs 21 are respectively and fixedly mounted on the two second clamping plates 20, so that the two second clamping plates 20 can reset after losing tension, the strut 14 is symmetrically and movably provided with one end of two connecting rods 17, the other ends of the two connecting rods 17 are movably mounted on the two second clamping plates 20 respectively, so that the rotation of the strut 14 can drive the two second clamping plates 20 to move.

When the heat dissipation device is used, electrical elements appearing in the heat dissipation device are externally connected with a power supply and a control switch when the heat dissipation device is used, the heat dissipation device is fixedly installed at a position needing to be used, after the heat dissipation device is installed, the driving motor 7 is started, the driving motor 7 drives the driving shaft 8 to rotate, the driving shaft 8 drives the two transmission shafts 9 to rotate through the driving gear and the two transmission gears, the two transmission shafts 9 drive the two elliptical plates 10 to rotate, the two elliptical plates 10 drive the two fans 6 to move up and down through the two connecting plates 11, so that uniform heat dissipation can be carried out on components in the box body 1, in addition, due to the arrangement of the two sliding rods 5, the stable sliding and the non-shaking of the two fans 6 can be ensured, and;

in the use of transformer, will carry out certain dustproof processing, place the below at two vents 12 with the used protection network of preventing dust, rotate plectane 15 through handle 16, plectane 15 drives pillar 14 and rotates, pillar 14 drives two connecting rods 17 activities, two connecting rods 17 drive two second splint 20 and remove, thereby can place the dust screen on two vents 12 below first splint 13, the dust screen is placed stably the back, loosen handle 16, two second splint 20 reset under the spring action of two springs 21, cooperate with two first splint 13 and fix the dust screen in two vents 12 departments, can effectively want to carry out dustproof processing.

The application has the advantages that:

1. in order to increase the safety and the heat dissipation performance, the two fans are symmetrically arranged in the transformer, and can drive the two fans to reciprocate up and down when the fans operate, so that the components in the transformer can be uniformly cooled, the best heat dissipation effect can be ensured, meanwhile, the heat conducting plate is fixedly arranged on the outer side of the box body, the heat in the box body can be effectively conducted out of the box body, and the vent is arranged at the bottom of the box body, so that the heat dissipation effect of the device can be effectively improved in an auxiliary manner;

2. this application is rational in infrastructure, through the setting of two fixed first splint and two second splint that can remove for the mounting box of dust screen is dismantled all very conveniently, and the effectual entering of avoiding the device dust in the use influences the operation of device.

The drive motor 7 may be a 86-series 90w dc brushless motor available from xindemark motor limited.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A transformer with thermal-insulated function which characterized in that: comprises a box body (1), a bracket (2), a heat conducting plate (3) and a box cover (4), the bracket (2) is fixedly arranged at the bottom of the box body (1), the box cover (4) is fixedly arranged at the top of the box body (1), the heat conducting plate (3) is fixedly arranged on the box body (1), fans (6) are arranged on the inner walls of the two sides of the box body (1) in a sliding manner, a driving motor (7) is fixedly arranged at the top of the box body (1), the top end of a driving shaft (8) is fixedly arranged on an output shaft of the driving motor (7), the bottom end of the driving shaft (8) is rotatably provided with two transmission shafts (9), the two transmission shafts (9) are fixedly provided with elliptical plates (10), the two elliptical plates (10) are slidably provided with connecting plates (11), and the bottom ends of the two connecting plates (11) are fixedly arranged on the two fans (6) respectively;

the bottom symmetry fixed mounting of box (1) has two first splint (13), two vents (12) have been seted up to the bottom symmetry of box (1), and two sliding tray (18), two have been seted up to the bottom symmetry of box (1) equal fixed mounting has gag lever post (19), two in sliding tray (18) equal slidable mounting has second splint (20) on gag lever post (19), pillar (14) are installed in the bottom rotation of box (1), the bottom fixed mounting of pillar (14) has plectane (15), the bottom fixed mounting of plectane (15) has handle (16), pillar (14) and two second splint (20) cooperate.

2. The transformer with the function of heat insulation according to claim 1, wherein: the bottom fixed mounting of drive shaft (8) has drive gear, two all fixed mounting has drive gear on transmission shaft (9), and two drive gear all mesh with drive gear mutually.

3. The transformer with the function of heat insulation according to claim 1, wherein: two all seted up spout (22) on elliptical plate (10), two connecting plate (11) are slidable mounting respectively in two spout (22).

4. The transformer with the function of heat insulation according to claim 1, wherein: the two sides of the box body (1) are fixedly provided with sliding rods (5), and the two fans (6) are respectively and slidably mounted on the two sliding rods (5).

5. The transformer with the function of heat insulation according to claim 4, wherein: and one ends of springs (21) are fixedly mounted on the inner walls of the two sliding grooves (18), and the other ends of the two springs (21) are fixedly mounted on the two second clamping plates (20) respectively.

6. The transformer with the function of heat insulation according to claim 4, wherein: one ends of two connecting rods (17) are symmetrically and movably mounted on the strut (14), and the other ends of the two connecting rods (17) are respectively and movably mounted on the two second clamping plates (20).