CN217444214U

CN217444214U - Novel rectifier transformer

Info

Publication number: CN217444214U
Application number: CN202221282881.7U
Authority: CN
Inventors: 赵新
Original assignee: Sichuan Pengshan Changshou Electrical Equipment Co ltd
Current assignee: Sichuan Pengshan Changshou Electrical Equipment Co ltd
Priority date: 2022-05-26
Filing date: 2022-05-26
Publication date: 2022-09-16
Anticipated expiration: 2032-05-26

Abstract

The utility model relates to the technical field of transformers, and a novel rectifier transformer is disclosed, including two sets of lower brackets, the upside of two sets of lower brackets is provided with multiunit solenoid, multiunit the upper bracket is installed to the upside of solenoid, the internally mounted of upper bracket has the iron core, electric capacity is installed to the upside of upper bracket, piezo-resistor is installed in the left side of electric capacity, piezo-resistor's downside is connected with resistance, the rectifier bridge is installed to the upside of upper bracket, binding post is installed to the upside of upper bracket, the left side of resistance is connected with rectifier bridge, binding post, upper bracket and solenoid in proper order, and this novel scheme can adopt integrated converter module through the miniwatt DC power supply use characteristics, with transformer, converter, integrated form filtering component etc. the combination is integrated in an organic whole. The volume of the product is effectively reduced, and the use and maintenance cost of a user is simplified.

Description

Novel rectifier transformer

Technical Field

The utility model belongs to the technical field of the transformer, specifically be a novel rectifier transformer.

Background

The transformer is a device for changing alternating voltage by using the principle of electromagnetic induction, and the main components of the transformer are a primary coil, a secondary coil and an iron core (magnetic core), and the transformer has the following main functions: voltage conversion, current conversion, impedance conversion, isolation, voltage stabilization (magnetic saturation transformer), and the like, and can be classified into: the transformer is the basic equipment of power transmission and distribution, and is widely applied to the fields of industry, agriculture, traffic, urban communities and the like.

The traditional technology is that a power supply (transformer) converter and a filtering control unit are independently manufactured and independently installed respectively no matter the power of a direct current power supply, so that the problems that the small-power direct current power supply is large in size, complex in wiring, multiple in fault points and the like are caused, and therefore a novel rectifier transformer is provided.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a novel rectifier transformer, effectual solution through set up protect mouthful circle 9 prevent 12 resistance in the use and stainless steel protecting cover 7 produce the problem of wearing and tearing.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel rectifier transformer, includes two sets of lower brackets, the upside of two sets of lower brackets is provided with multiunit solenoid, multiunit the upper bracket is installed to the upside of solenoid, the internally mounted of upper bracket has the iron core, electric capacity is installed to the upside of upper bracket, piezo-resistor is installed in the left side of electric capacity, piezo-resistor's downside is connected with resistance, the rectifier bridge is installed to the upside of upper bracket, binding post is installed to the upside of upper bracket, the left side of resistance is connected with rectifier bridge, binding post, upper bracket and solenoid in proper order.

Preferably, the upside of upper bracket is connected with the stainless steel protecting cover, the stainless steel protecting cover is located the upside of electric capacity, piezo-resistor and rectifier bridge.

Preferably, the front side of the stainless steel protecting cover is connected with two groups of opening protecting rings, and the resistor penetrates through the inside of the opening protecting rings.

Preferably, the upside of upper bracket is connected with the track strip, binding post is located the upside of track strip.

Preferably, a voltage mark is arranged on the front side of the wiring terminal.

Preferably, two sets of the side is looked mutually of lower carriage and the front and back lateral wall of upper bracket all are connected with two sets of fastening bolt external member, the lower carriage is connected with the solenoid through the fastening bolt external member, the upper bracket is connected through the fastening bolt external member with the iron core, both sides around the side is looked mutually of fastening bolt external member is provided with T type insulating washer.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the device integrates the transformer, the converter, the integrated filter assembly and the like into a whole by using the use characteristics of a low-power direct-current power supply through the adoption of the integrated converter module, so that the volume of a product is effectively reduced, and the use and maintenance cost of a user is simplified;

2. can protect electric capacity, piezo-resistor and rectifier bridge through setting up the stainless steel protecting cover, protect the mouth circle through setting up and prevent that resistance in the use from producing wearing and tearing with the stainless steel protecting cover.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

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

FIG. 2 is a schematic view of the internal structure of the stainless steel protective cover of the present invention;

fig. 3 is a top view of the present invention;

FIG. 4 is a front view of the present invention;

fig. 5 is a left side view of the present invention.

In the figure: 1. an upper bracket; 2. a lower bracket; 3. an iron core; 4. a coil; 5. a fastening bolt kit; 6. a wiring terminal; 7. a stainless steel cover; 8. a T-shaped insulating washer; 9. a mouth guard ring; 10. a capacitor; 11. a voltage dependent resistor; 12. a resistance; 13. a rectifier bridge; 14. a track bar; 15. and identifying the voltage.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-5, a novel rectifier transformer comprises two sets of lower supports 2, a plurality of sets of coils 4 are arranged on the upper sides of the two sets of lower supports 2, an upper support 1 is arranged on the upper sides of the plurality of sets of coils 4, an iron core 3 is arranged inside the upper support 1, a capacitor 10 is arranged on the upper side of the upper support 1, a piezoresistor 11 is arranged on the left side of the capacitor 10, a resistor 12 is connected to the lower side of the piezoresistor 11, a rectifier bridge 13 is arranged on the upper side of the upper support 1, a connecting terminal 6 is arranged on the upper side of the upper support 1, the left side of the resistor 12 is sequentially connected with the rectifier bridge 13, the connecting terminal 6, the upper support 1 and the coils 4, a stainless steel protecting cover 7 is connected to the upper side of the upper support 1, the stainless steel protecting cover 7 is positioned on the upper sides of the capacitor 10, the piezoresistor 11 and the rectifier bridge 13, and the stainless steel protecting cover 7 can protect the capacitor 10, the piezoresistor 11 and the rectifier bridge 13, the front side of the stainless steel protecting cover 7 is connected with two groups of mouth protecting rings 9, the resistor 12 penetrates through the inside of the mouth protecting rings 9, the resistor 12 is prevented from being abraded with the stainless steel protecting cover 7 in the using process by arranging the protecting ring 9, the upper side of the upper bracket 1 is connected with the track strip 14, the wiring terminal 6 is positioned on the upper side of the track strip 14, the track strip 14 is arranged to facilitate the fixing and mounting of the connection terminal 6, the front side of the connection terminal 6 is provided with a voltage sign 15, by arranging the voltage marks 15, the wiring terminals 6 are convenient for workers to use, two groups of fastening bolt external members 5 are respectively connected with the viewing sides of the two groups of lower brackets 2 and the front and rear side walls of the upper bracket 1, T-shaped insulating washers 8 are arranged on the viewing sides of the fastening bolt external members 5 at the front and rear sides, by arranging the fastening bolt sleeve 5 to be matched with the T-shaped insulating washer 8, the lower support 2 is conveniently connected with the coil 4 and the upper support 1 is conveniently connected with the iron core 3.

The working principle is as follows: when the novel scheme is implemented specifically, according to the use characteristics of a low-power direct-current power supply, the integrated converter module is adopted, the transformer, the converter, the integrated filter assembly and the like are combined and integrated into a whole, the size of a product is effectively reduced, the use and maintenance cost of a user is simplified, the coil 4 is a primary coil and a secondary coil which are combined and integrated into a whole, the piezoresistor 11 and the resistor 12 are matched with the rectifier bridge 13 and are mainly used for voltage clamping when the circuit bears overvoltage, redundant current is absorbed to protect a sensitive device, and the device is conveniently connected with an electric appliance to be used by arranging the wiring terminal 6.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions, and the terms "comprise", "include", or any other variation thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus, and the terms "mount", "connect", or "connect" should be interpreted broadly unless expressly specified or limited to the contrary and may be fixed or removable, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or the two elements may be connected through an intermediate medium, and the specific meaning of the above terms in the present invention can be understood by those skilled in the art through specific situations.

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. A novel rectifier transformer is characterized in that: including two sets of lower carriage (2), the upside of two sets of lower carriage (2) is provided with multiunit solenoid (4), multiunit upper bracket (1) is installed to the upside of solenoid (4), the internally mounted of upper bracket (1) has iron core (3), electric capacity (10) are installed to the upside of upper bracket (1), piezo-resistor (11) are installed in the left side of electric capacity (10), the downside of piezo-resistor (11) is connected with resistance (12), rectifier bridge (13) are installed to the upside of upper bracket (1), binding post (6) are installed to the upside of upper bracket (1), the left side of resistance (12) is connected with rectifier bridge (13), binding post (6), upper bracket (1) and solenoid (4) in proper order.

2. The novel rectifier transformer of claim 1, wherein: the upside of upper bracket (1) is connected with stainless steel protecting cover (7), stainless steel protecting cover (7) are located the upside of electric capacity (10), piezo-resistor (11) and rectifier bridge (13).

3. The novel rectifier transformer of claim 2, wherein: the front side of stainless steel protecting cover (7) is connected with two sets of mouth protecting rings (9), and resistor (12) runs through the inside of mouth protecting rings (9).

4. The novel rectifier transformer of claim 1, wherein: the upside of upper bracket (1) is connected with track strip (14), binding post (6) are located the upside of track strip (14).

5. The novel rectifier transformer of claim 1, wherein: and a voltage mark (15) is arranged on the front side of the wiring terminal (6).

6. The novel rectifier transformer of claim 1, wherein: two sets of lateral wall all is connected with two sets of fastening bolt external member (5) around looking side and upper bracket (1) of lower carriage (2), lower carriage (2) are connected with solenoid (4) through fastening bolt external member (5), upper bracket (1) is connected through fastening bolt external member (5) with iron core (3), both sides around looking the side of fastening bolt external member (5) and being provided with T type insulating washer (8).