CN210378667U

CN210378667U - Transformer with heat dissipation and water prevention functions

Info

Publication number: CN210378667U
Application number: CN201921608736.1U
Authority: CN
Inventors: 不公告发明人
Original assignee: Hebei Wanbo Electrical Appliances Co ltd
Current assignee: Hebei Wanbo Electrical Appliances Co ltd
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-04-21
Anticipated expiration: 2029-09-25

Abstract

The utility model discloses a transformer with waterproof function dispels heat, including fixed cover, wrapping post, waterproof cover, spout, backup pad, first through-hole, cover shell, fin, transformer body, landing leg, case lid, first rubber seal, second through-hole, magnet, slider, second rubber seal, bearing, soft board and cardboard. The utility model has the advantages of reasonable structural design, the radiating fins are all installed on both sides of the transformer body, the two ends of the radiating fins are fixed and clamped through the casing, the magnet is installed on one side of the casing, the position of the radiating fins is convenient to fix, the radiating fins increase the radiating area of the transformer body, accelerate the radiation and protect the transformer body; the utility model discloses structural design is compact, installs the spout at the bottom of the waterproof lid, and bearing and soft board are installed to the inner chamber both sides, with the soft board block on the cover shell, the transformer body side of being convenient for is waterproof, and the wrapping post outside has cup jointed fixed cover and second rubber seal, is convenient for fix and protect the electric wire, does benefit to the long-term use of transformer.

Description

Transformer with heat dissipation and water prevention functions

Technical Field

The utility model relates to a transformer specifically is a transformer with waterproof function of heat dissipation, belongs to transformer application technical field.

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 circuit symbol is usually T as the beginning of the number, for example: t01, T201, etc.

Traditional transformer does not have the heat dissipation function, and some structures can realize the heat dissipation but the effect is unsatisfactory, and the water-proof effects of transformer is not good, and the electric wire that stretches out the transformer body is difficult to fixed position and protection, is unfavorable for the long-term use of transformer. Therefore, a transformer with heat dissipation and waterproof functions is provided to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a transformer with waterproof function of heat dissipation just in order to solve above-mentioned problem.

The utility model realizes the purpose by the following technical proposal, comprising a transformer body, a waterproof cover and a box cover, wherein, radiating fins are arranged on both sides of the transformer body, casing sleeves are fixedly connected with both ends of the radiating fins, a supporting plate is fixedly connected with the top of the transformer body, a chute is arranged in the supporting plate, the waterproof cover is arranged on the top of the supporting plate, a winding post penetrates through the waterproof cover, symmetrically arranged bearings are fixedly connected with both sides of the inner cavity of the waterproof cover, and a soft plate is wound on the bearings;

the transformer comprises a transformer body and is characterized in that four supporting legs are fixedly connected to the bottom of the transformer body, a box cover is installed on one side of the transformer body, a second through hole is formed in the middle of the box cover, and a first rubber sealing ring is installed outside the second through hole.

Preferably, the fixed cover has been cup jointed to the wrapping post outside, first through-hole has been seted up at fixed cover top, the rigid coupling has second rubber seal between fixed cover and the waterproof lid top.

Preferably, one end of the soft board is fixedly connected to the bearing, the other end of the soft board is fixedly connected to a clamping board, and the clamping board is clamped on the casing at the bottom.

Preferably, the bottom of the waterproof cover is fixedly connected with a sliding block, and the sliding block is clamped in the sliding groove and is in sliding connection with the sliding groove.

Preferably, block each other between the cover shell both ends, and two cover shells are close to the equal rigid coupling in one side of case lid and have the magnet, the magnet is fixed in transformer body one side.

Preferably, the case cover is clamped on one side of the transformer body, the first rubber sealing ring is fixedly connected to the surface of the case cover, and an annular clamping sleeve is fixedly connected to the inside of the first rubber sealing ring.

The utility model has the advantages that:

1. the utility model has the advantages of reasonable structural design, the radiating fins are all installed on both sides of the transformer body, the two ends of the radiating fins are fixed and clamped through the casing, the magnet is installed on one side of the casing, the position of the radiating fins is convenient to fix, the radiating fins increase the radiating area of the transformer body, accelerate the radiation and protect the transformer body;

2. the utility model discloses structural design is compact, and the spout is installed to waterproof lid bottom, and installs bearing and soft board in the inner chamber both sides, with the soft board block in the cover shell both sides, the transformer body side of being convenient for is waterproof, and the wrapping post outside has cup jointed fixed cover and second rubber seal, installs the cutting ferrule in the first rubber seal, is convenient for fixed electric wire position and protection wire are favorable to the long-term use of transformer.

Drawings

In order to more clearly illustrate the embodiments of the present invention 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 described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

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

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

fig. 3 is a schematic view of the structure of the right side of the present invention.

In the figure: 1. fixed cover, 2, wrapping post, 3, waterproof cover, 4, spout, 5, backup pad, 6, first through-hole, 7, cover shell, 8, fin, 9, transformer body, 10, landing leg, 11, case lid, 12, first rubber seal, 1201, second through-hole, 13, magnet, 14, slider, 15, second rubber seal, 16, bearing, 17, soft board, 18, cardboard.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-3, a transformer with heat dissipation and waterproof functions includes a transformer body 9, a waterproof cover 3 and a box cover 11, where heat sinks 8 are installed on both sides of the transformer body 9, casings 7 are fixedly connected to both ends of the heat sinks 8, a support plate 5 is fixedly connected to the top of the transformer body 9, a chute 4 is installed in the support plate 5, a waterproof cover 3 is installed on the top of the support plate 5, a winding post 2 penetrates through the waterproof cover 3, symmetrically arranged bearings 16 are fixedly connected to both sides of an inner cavity of the waterproof cover 3, and a soft plate 17 is wound on the bearing 16;

the transformer comprises a transformer body 9, four support legs 10 are fixedly connected to the bottom of the transformer body 9, a box cover 11 is installed on one side of the transformer body 9, a second through hole 1201 is formed in the middle of the box cover 11, and a first rubber sealing ring 12 is installed outside the second through hole 1201.

The outer part of the winding post 2 is sleeved with a fixed sleeve 1, the top of the fixed sleeve 1 is provided with a first through hole 6, and a second rubber sealing ring 15 is fixedly connected between the fixed sleeve 1 and the top of the waterproof cover 3, so that the winding post 2 and the wire are waterproof, and the long-term use of the transformer is facilitated; one end of the soft board 17 is fixedly connected to the bearing 16, the other end of the soft board is fixedly connected to a clamping board 18, and the clamping board 18 is clamped on the casing 7 at the bottom, so that waterproof protection is facilitated for two sides of the transformer body 9; the bottom of the waterproof cover 3 is fixedly connected with a sliding block 14, and the sliding block 14 is clamped in the sliding groove 4 and is in sliding connection with the sliding groove 4, so that the waterproof cover 3 is convenient to move and mount; the two ends of the casing 7 are mutually clamped, and one sides of the two casing 7 close to the box cover 11 are fixedly connected with magnet 13, and the magnet 13 is fixed on one side of the transformer body 9, so that the casing 7 is convenient to mount and fix; the box cover 11 is clamped on one side of the transformer body 9, the first rubber sealing ring 12 is fixedly connected to the surface of the box cover 11, and an annular clamping sleeve is fixedly connected to the inside of the first rubber sealing ring 12, so that the transformer body 9 can be maintained and an electric wire can be installed conveniently.

When the utility model is used, the electrical components appearing in the application are externally connected with a power supply and a control switch when in use, firstly, the supporting legs 10 are arranged at the bottom of the transformer body 9, the radiating fins 8 are fixed at the two sides of the transformer body 9 through the two casing sleeves 7, the two ends of the casing sleeves 7 are mutually clamped, the casing sleeves 7 are provided with the magnet 13, the magnet 13 is adsorbed on the transformer body 9 to fix the radiating fins 8, one side of the transformer body 9 is provided with the box cover 11, the box cover 11 is fixedly connected with the first rubber sealing ring 12, the supporting plate 5 is internally provided with the chute 4, the chute 4 is internally provided with the clamping slide block 14, the slide block 14 is fixed at the bottom of the waterproof cover 3, the waterproof cover 3 is penetrated with the winding post 2, the fixing sleeve 1 and the second rubber sealing ring 15 are sequentially arranged on the winding post 2, the two sides of the inner cavity of the waterproof cover 3 are fixedly connected with the, another end rigid coupling cardboard 18, in use, the intercommunication power, it is fixed with transformer body 9 installation, the electric wire stretches out from first through-hole 6 and second through-hole 1201, fin 8 dispels the heat to transformer body 9, increase heat radiating area, make transformer body 9's radiating effect better, the life of extension transformer body 9, when meetting sleet weather, draw out soft board 17 from bearing 16, with cardboard 18 block in the cover 7 both sides of soft board 17 bottom, top and both sides water proof to transformer body 9, alleviate the influence of sleet to transformer body 9.

The heat sink 8 is a central heat sink 108 x 40 aluminum profile heat sink of type 100 x 108 x 40 sold by zhenjiang jiefei electronic technology ltd and its associated power supply and circuitry.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a transformer with waterproof function dispels heat which characterized in that: the transformer comprises a transformer body (9), waterproof covers (3) and a box cover (11), wherein radiating fins (8) are mounted on two sides of the transformer body (9), sleeves (7) are fixedly connected to two ends of each radiating fin (8), a supporting plate (5) is fixedly connected to the top of the transformer body (9), a sliding groove (4) is mounted in each supporting plate (5), the waterproof covers (3) are mounted on the tops of the supporting plates (5), winding posts (2) penetrate through the waterproof covers (3), symmetrically arranged bearings (16) are fixedly connected to two sides of an inner cavity of each waterproof cover (3), and soft plates (17) are wound on the bearings (16);

the transformer comprises a transformer body (9), four support legs (10) are fixedly connected to the bottom of the transformer body (9), a box cover (11) is installed on one side of the transformer body (9), a second through hole (1201) is formed in the middle of the box cover (11), and a first rubber sealing ring (12) is installed outside the second through hole (1201).

2. The transformer with the heat dissipation and waterproof functions as claimed in claim 1, wherein: fixed cover (1) has been cup jointed to wrapping post (2) outside, first through-hole (6) have been seted up at fixed cover (1) top, just the rigid coupling has second rubber seal (15) between fixed cover (1) and waterproof cover (3) top.

3. The transformer with the heat dissipation and waterproof functions as claimed in claim 1, wherein: one end of the soft board (17) is fixedly connected to the bearing (16), the other end of the soft board is fixedly connected with a clamping board (18), and the clamping board (18) is clamped on the casing (7) at the bottom.

4. The transformer with the heat dissipation and waterproof functions as claimed in claim 1, wherein: the bottom of the waterproof cover (3) is fixedly connected with a sliding block (14), and the sliding block (14) is clamped in the sliding groove (4) and is in sliding connection with the sliding groove (4).

5. The transformer with the heat dissipation and waterproof functions as claimed in claim 1, wherein: casing (7) block each other between both ends, and two casing (7) are close to one side of case lid (11) and all install magnet (13), magnet (13) are fixed in transformer body (9) one side.

6. The transformer with the heat dissipation and waterproof functions as claimed in claim 1, wherein: the box cover (11) is clamped on one side of the transformer body (9), the first rubber sealing ring (12) is fixedly connected to the surface of the box cover (11), and an annular clamping sleeve is fixedly connected into the first rubber sealing ring (12).