CN213935834U

CN213935834U - Novel transformer

Info

Publication number: CN213935834U
Application number: CN202120032452.3U
Authority: CN
Inventors: 李辉; 黄炳辉; 张辉; 范瑞振
Original assignee: Wenzhou Zhengtai Power Electric Appliance Co ltd
Current assignee: Wenzhou Zhengtai Power Electric Appliance Co ltd
Priority date: 2021-01-07
Filing date: 2021-01-07
Publication date: 2021-08-10
Anticipated expiration: 2031-01-07

Abstract

The utility model provides a novel transformer, includes casing and transformer body, the casing forms the installation cavity, transformer body sets up in the casing, the casing includes top cap casing and base casing, top cap casing and base casing connect and constitute the casing, transformer body is connected fixedly with base casing, top cap casing and base casing are the U-shaped structure. The utility model discloses a become base casing and top cap casing two parts of U-shaped structure with the casing design, and be equipped with the portable knot, simplified the assembly process of product and made things convenient for user's removal transport. The supporting bottom feet with the insulation and buffering shockproof functions are installed and fixed on the base shell, the defects that the shell directly lands on the ground and is easily affected with damp to corrode are overcome, and the shock resistance of the transformer is improved.

Description

Novel transformer

Technical Field

The utility model relates to a transformer technical field, concretely relates to novel transformer.

Background

In order to facilitate wiring of users, the wiring part of the small-capacity transformer with the protective shell is designed outside the shell, and therefore, a wiring terminal is arranged on the transformer shell. In the prior art, the wiring terminal is usually formed by fixing a single wiring terminal on a fixing hole of a shell by nuts respectively, the assembly process is complex, the production efficiency is low, and an insulating part in the wiring terminal of the input/output wiring terminal is a combined wiring terminal processed by thermosetting plastics, so that the insulating part in the wiring terminal is easy to break after being stressed; when a user uses wiring, the end of the wire is tightly screwed by hands, so that the fastening performance is poor; and the safety protection performance of the input/output terminal of the structure is low. The bottom of the shell is not provided with a supporting foot, the shell body directly lands on the ground, and the shell body is easily affected with damp and corroded. The product is not convenient for carry in the removal process, and the casing divide into bottom plate, lid, iron-clad triplex, and the assembly process is complicated loaded down with trivial details.

Disclosure of Invention

In view of this, the utility model provides a novel transformer.

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

the utility model provides a novel transformer, includes casing and transformer body, the casing forms the installation cavity, transformer body sets up in the casing, the casing includes top cap casing and base casing, top cap casing and base casing connect and constitute the casing, transformer body is connected fixedly with base casing, top cap casing and base casing are the U-shaped structure.

Preferably, mounting holes are formed in two sides of the base shell, a portable buckle is arranged on each mounting hole, a fixing hole is formed in the base shell, a connecting hole is formed in the transformer body corresponding to each fixing hole, and a connecting screw is arranged between each connecting hole and each fixing hole.

Preferably, the transformer body is provided with a wiring terminal, the transformer body is provided with a fixing groove, and the wiring terminal is mounted in the fixing groove through a screw.

Preferably, the wiring terminal comprises a wiring terminal seat, a plurality of wiring terminals are arranged on the wiring terminal seat, and partition plates are arranged between the wiring terminals.

Preferably, the wiring terminal seat is made of thermoplastic plastics, the wiring terminal seat is of an integrated structure, two ends of the wiring terminal seat and the partition plate are of an integrated structure, fixing holes are formed in two sides of the partition plate, and the wiring terminal seat is connected with the shell through the fixing holes in a screw mode.

Preferably, the base housing is further provided with at least 4 support feet, the support feet are distributed at four corners of the base housing, and the support feet are fixedly connected with the base housing through screws.

Preferably, the shell is further provided with an insulating protective cover, the insulating protective cover is installed above the wiring terminal, and two ends of the insulating protective cover are connected with two ends of the wiring terminal base.

The beneficial effects of the utility model reside in that: the shell is designed into a base shell and a top cover shell which are of U-shaped structures, and is provided with a hand buckle, so that the assembly process of the product is simplified, and the movement and the carrying of a user are facilitated. The supporting bottom feet with the insulation and buffering shockproof functions are installed and fixed on the base shell, the defect that the shell is prone to being damped and corroded due to the fact that the shell directly lands is overcome, and the shock resistance of the transformer is improved.

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 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 these drawings without creative efforts.

Fig. 1 is an exploded view of the housing structure of the present invention;

fig. 2 is a schematic view of the transformer of the present invention mounted on the base of the housing;

FIG. 3 is a schematic view of the assembled one-piece terminal components;

fig. 4 is the overall structure schematic diagram of the transformer of the present invention.

Reference numerals:

1. casing, 2, transformer body, 3, installation cavity, 4, top cap casing, 5, base casing, 6, portable knot, 7, support footing, 8, mounting hole, 9, fixed orifices, 10, binding post, 11, fixed slot, 12, wiring terminal seat, 13, terminal, 14, baffle, 15, insulating protective cover.

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.

The invention will be further described with reference to the accompanying drawings.

The utility model provides a following technical scheme:

as shown in the accompanying drawings 1-4, the utility model discloses a novel transformer, including casing 1 and transformer body 2, casing 1 forms installation cavity 3, transformer body 2 sets up in casing 1, casing 1 includes top cap casing 4 and base casing 5, top cap casing 4 and base casing 5 are connected and are constituteed casing 1, transformer body 2 is connected fixedly with base casing 5, top cap casing 4 and base casing 5 are the U-shaped structure. Specifically, the shell 1 is designed into two parts, namely a base shell 5 and a top cover shell 4 which are of U-shaped structures, and the carrying buckle 6 is arranged, so that the assembly process of the product is simplified, and the moving and carrying of a user are facilitated. The base shell 5 is fixedly provided with the supporting feet 7 with insulating and buffering shockproof functions, so that the defect that the shell 1 is easily damped and corroded when the shell 1 is directly landed is overcome, and the shock resistance of the transformer is improved.

Further, mounting holes 8 are formed in two sides of the base shell, a handheld buckle 6 is arranged on each mounting hole 8, a fixing hole 9 is formed in the base shell 5, the transformer body 2 corresponds to the fixing hole 9 and is provided with a connecting hole, and a connecting screw is arranged between each connecting hole and the corresponding fixing hole 9. Specifically, the arrangement of the hand buckle 6 can enable workers to carry the transformer more conveniently when moving the transformer, so that the assembly process of products is simplified, and the moving and carrying of users are facilitated.

Further, a wiring terminal 10 is arranged on the transformer body 2, a fixing groove 11 is formed in the transformer body 2, and the wiring terminal 10 is installed in the fixing groove 11 through a screw.

Further, the connection terminal 10 includes a connection terminal base 12, a plurality of connection terminal heads 13 are disposed on the connection terminal base 12, and a partition 14 is disposed between the connection terminal heads 13. Specifically, by arranging the plurality of terminal heads 13 and the partition plates 14, the wiring terminal 10 can have a plurality of output ends and input ends, and the arrangement of the partition plates 14 can enable the terminal heads 13 to be neatly divided into the output ends and the input ends and the terminal heads with different voltage specifications, so that wiring errors are prevented.

Furthermore, the connection terminal base 12 is made of thermoplastic plastics, the connection terminal base 12 is of an integrated structure, two ends of the connection terminal base 12 and the partition plate 14 are of an integrated structure, fixing holes 9 are formed in two sides of the partition plate 14, and the connection terminal base 12 is in screw connection with the shell 1 through the fixing holes 9. Specifically, the integrated wiring terminal base 12 can improve efficiency in the production and installation processes, and is not required to be repeatedly disassembled and assembled, and is convenient to use.

Further, the base housing 5 is further provided with at least 4 support feet 7, the support feet 7 are distributed at four corners of the base housing 5, and the support feet 7 are fixedly connected with the base housing 5 through screws. Specifically, the arrangement of the supporting feet 7 can enable the shell 1 to have insulating and buffering shockproof functions, and can prevent the shell 1 from directly contacting with a damp ground in a damp environment, so that the shell 1 is prevented from being corroded due to damp.

Further, casing 1 still sets up insulating protective cover 15, insulating protective cover 15 installs in binding post 10's top, just insulating protective cover 15 both ends are connected with binding post seat 12 both ends. Specifically, the insulating protection cover 15 can prevent casualties due to electric shock caused by contact, and safety performance is improved.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a novel transformer, includes casing and transformer body, the casing forms the installation cavity, transformer body sets up its characterized in that in the casing: the transformer comprises a transformer body and a base, wherein the transformer body is fixedly connected with the base, and the top cover shell and the base are of U-shaped structures.

2. The novel transformer of claim 1, characterized in that: the transformer comprises a base shell and is characterized in that mounting holes are formed in two sides of the base shell, hand-held buckles are arranged on the mounting holes, fixing holes are formed in the base shell, connecting holes are formed in the transformer body corresponding to the fixing holes, and connecting screws are arranged between the connecting holes and the fixing holes.

3. The novel transformer of claim 1, characterized in that: the transformer comprises a transformer body and is characterized in that a wiring terminal is arranged on the transformer body, a fixing groove is formed in the transformer body, and the wiring terminal is installed in the fixing groove through a screw.

4. A novel transformer according to claim 3, characterized in that: the wiring terminal comprises a wiring terminal seat, a plurality of wiring end heads are arranged on the wiring terminal seat, and partition plates are arranged between the wiring end heads.

5. The novel transformer of claim 4, characterized in that: the wiring terminal seat is made of thermoplastic plastics and is of an integrated structure, two ends of the wiring terminal seat and the partition plate are of an integrated structure, fixing holes are formed in two sides of the partition plate, and the wiring terminal seat is connected with the shell through the fixing holes and screws.

6. The novel transformer of claim 1, characterized in that: the base casing still sets up the support footing, the support footing sets up 4 at least, the support footing distributes in four corners of base casing, the support footing passes through bolted connection with base casing and fixes.

7. The novel transformer of claim 1, characterized in that: the casing still sets up insulating protective cover, insulating protective cover installs in binding post's top, just insulating protective cover both ends are connected with binding post seat both ends.