CN218482788U

CN218482788U - Water-cooling type high-frequency transformer rectifier

Info

Publication number: CN218482788U
Application number: CN202221617030.3U
Authority: CN
Inventors: 史小涛
Original assignee: Shenzhen Fute Electronic Co ltd
Current assignee: Shenzhen Fute Electronic Co ltd
Priority date: 2022-06-24
Filing date: 2022-06-24
Publication date: 2023-02-14
Anticipated expiration: 2032-06-24

Abstract

The utility model relates to the technical field of rectifiers, in particular to a water-cooling high-frequency transformer rectifier, which comprises a rectifier main body, wherein two groups of wiring grooves are symmetrically formed at two ends of the rectifier main body, a protective cover is arranged on the wiring grooves, two groups of first shafts are symmetrically arranged at two ends of the protective cover, and a wiring terminal mechanism with a fixing function is arranged in the wiring grooves; rotate the bolt through the spanner, the rotation of bolt makes the arm-tie slide along two sets of guide pillars, the arm-tie stimulates five group's round pin pieces simultaneously, the round pin piece passes through two pulling heart yearns of through-hole and removes towards two sets of spacing grooves, along with the heart yearn removes, two sets of spacing grooves will extrude the heart yearn, make the heart yearn that is located the outer of through-hole bent once more, the heart yearn of bending will get into the spacing inslot, along with the heart yearn of bending removes, the bottom of spacing groove will extrude the heart yearn, make the heart yearn fixed between round pin piece and spacing groove, realize once fixed to five group's heart yearns.

Description

Water-cooling type high-frequency transformer rectifier

Technical Field

The utility model relates to a rectifier technical field specifically is a water-cooling type high frequency transformer rectifier.

Background

The existing switch power supply main body comprises a power supply box and a high-frequency transformer arranged in the switch power supply box, wherein a rectifier is installed on one side of the high-frequency transformer, the high-frequency transformer and the rectifier are fastened on a water-cooling radiating fin through bolts, during work, the rectifier carries out rectification and voltage stabilization treatment on an input power supply, the high-frequency transformer can carry out frequency change pressurization on the power supply after voltage stabilization, and the mode of voltage transformation treatment after voltage stabilization can greatly ensure the safe use of the structure of the high-frequency switch power supply.

The existing rectifier is respectively connected with a high-frequency transformer and a power supply through wires, a plurality of groups of binding posts symmetrically extend from two ends of the existing rectifier, screws are screwed on the tops of the binding posts, core wires of the wires are wound on the screws during wiring, then the screws are turned through a screwdriver, and the wound core wires are fixed on the tops of the binding posts through the rotating screws.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water-cooling type high frequency transformer rectifier to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a water-cooled high-frequency transformer rectifier comprises a rectifier main body, wherein two groups of wiring grooves are symmetrically formed in two ends of the rectifier main body, protective covers are arranged on the wiring grooves, two groups of first shafts are symmetrically arranged at two ends of each protective cover, and wiring terminal mechanisms with fixing functions are arranged in the wiring grooves;

the binding post mechanism comprises binding posts, the binding posts are provided with five groups, the five groups of binding posts are all connected with a pulling plate, two groups of first through holes are symmetrically formed in the pulling plate, the first through holes are slidably connected with guide pillars, and the pulling plate is in threaded connection with bolts.

Preferably, the terminal comprises a terminal main body, a guide hole is formed in the terminal main body, the guide hole is connected with the pin block in a sliding mode, two groups of limiting grooves are symmetrically formed in two sides in the guide hole, and a second through hole is formed in one end of the pin block.

Preferably, one end of the shaft is provided with a bearing, and the bearing is embedded into the inner wall of the wiring groove.

Preferably, five groups of binding posts are equidistantly distributed in the wiring groove, and the pulling plate is provided with threaded holes which are in threaded connection with bolts.

Preferably, the guide pillar is slidably connected with a linear bearing, and the linear bearing is fixed in the first through hole.

Preferably, one end of the pin block is fixedly connected with the pulling plate, and the through hole II is inserted with the core wire on the wire.

Preferably, the terminal body is fixed in the wiring slot, and one end of the terminal body extends into the rectifier body.

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

1. penetrating a core wire on the wire through the second through hole, and then bending the core wire to hook the core wire in the second through hole;

2. rotate the bolt through the spanner, the rotation of bolt makes the arm-tie slide along two sets of guide pillars, the arm-tie stimulates five groups of round pin pieces simultaneously, the round pin piece passes through two pulling heart yearns of through-hole and removes towards two sets of spacing grooves, along with the heart yearn removes, two sets of spacing grooves will push the heart yearn, make the heart yearn that is located the outer of through-hole bent once more, the heart yearn of bending will get into the spacing inslot, along with the heart yearn removal of bending, the bottom of spacing groove will push the heart yearn, make the heart yearn fix between round pin piece and spacing groove, realize once fixed to five groups of heart yearns, therefore terminal mechanism simple structure easily operates, the wiring efficiency of staff has been improved, be convenient for the staff to the installation and the dismantlement of wire.

Drawings

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

FIG. 2 is a schematic view of the combination of the wiring terminal machine, the lead and the core wire according to the present invention;

fig. 3 is a combined cross-sectional view of the structure binding post, the conducting wire and the core wire of the utility model.

In the figure: 1. a rectifier body; 2. a wiring slot; 3. a protective cover; 4. a first shaft; 5. a terminal mechanism; 6. a wire; 7. a core wire; 501. a binding post; 502. pulling a plate; 503. a first through hole; 504. a guide post; 505. a bolt; 5011. a terminal body; 5012. a guide hole; 5013. a pin block; 5014. a limiting groove; 5015. and a second through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely 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 work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: a water-cooled high-frequency transformer rectifier comprises a rectifier main body 1, wherein two ends of the rectifier main body 1 are symmetrically provided with two groups of wiring grooves 2, the wiring grooves 2 are provided with protective covers 3, two ends of each protective cover 3 are symmetrically provided with two groups of first shafts 4, wiring terminal mechanisms 5 with fixing functions are arranged in the wiring grooves 2, one ends of pin blocks 5013 are provided with through holes 5015, the through holes 5015 are spliced with core wires 7 on leads 6, wherein the inner diameters of the through holes 5015 are slightly larger than the outer diameters of the core wires 7, the core wires 7 are composed of a plurality of groups of copper wires, when wiring is needed, the core wires 7 on the leads 6 penetrate through the through holes 5015, and then the core wires 7 are bent to hook the core wires 7 in the through holes 5015;

the binding post mechanism 5 comprises a binding post 501, five groups of binding posts 501 are arranged on the binding post 501, the five groups of binding posts 501 are all connected with a pulling plate 502, two groups of through holes one 503 are symmetrically arranged on the pulling plate 502, the through holes one 503 are in sliding connection with guide columns 504, the pulling plate 502 is in threaded connection with bolts 505, the binding post 501 comprises a binding post main body 5011, guide holes 5012 are arranged on the binding post main body 5011, the guide holes 5012 are in sliding connection with pin blocks 5013, two groups of limit grooves 5014 are symmetrically arranged on two sides in the guide holes 5012, one end of a shaft one 4 is provided with a bearing, the bearing is embedded into the inner wall of a wiring groove 2, the five groups of binding posts 501 are distributed in the wiring groove 2 at equal intervals, threaded holes are arranged on the pulling plate 502, the threaded holes are in threaded connection with the bolts 505, the guide columns 504 are in sliding connection with linear bearings, the linear bearings are fixed in the through holes one 503, one end of the pin blocks 5013 is fixedly connected with the pulling plate 502, the binding post main body 5011 is fixed in the wiring groove 2, one end of the binding post main body 5011 extends into the rectifier main body 1, wherein the groove width of the limiting groove 5014 is slightly larger than the outer diameter of the core wire 7, the groove height of the limiting groove 5014 is gradually lower along the direction of the pulling plate 502, the maximum groove height of the limiting groove 5014 is larger than the outer diameter of the core wire 7, when the core wire 7 is hooked in the second through hole 5015, the bolt 505 is rotated by the wrench, the pulling plate 502 slides along the two sets of guide posts 504 by the rotation of the bolt 505, at the same time, the pulling plate 502 simultaneously pulls the five sets of pin blocks 5013, the pin blocks 5013 pull the core wire 7 to move towards the two sets of limiting grooves 5014 through the second through hole 5015, as the core wire 7 moves, the two sets of limiting grooves 5014 will press the core wire 7, so that the core wire 7 outside the second through hole 5015 is bent again, the bent core wire 7 will enter the limiting groove 5014, as the bent core wire 7 moves, the bottom of the limiting groove 5014 will press the core wire 7, so that the core wire 7 is fixed between the pin blocks 5013 and the limiting groove 5014, thereby realizing the fixation of the five sets of core wires 7 at one time, therefore, the terminal mechanism 5 is simple in structure and easy to operate, wiring efficiency of workers is improved, and the workers can conveniently install and detach the lead 6.

The working principle is as follows: in the using process, when wiring is needed, a core wire 7 on a lead 6 penetrates through the second through hole 5015, then the core wire 7 is bent, the bolt 505 is rotated through a wrench, the rotation of the bolt 505 enables the pull plate 502 to slide along the two groups of guide pillars 504, meanwhile, the pull plate 502 simultaneously pulls the five groups of pin blocks 5013, the pin blocks 5013 pull the core wire 7 through the second through hole 5015 to move towards the two groups of limit grooves 5014, the two groups of limit grooves 5014 will press the core wire 7 along with the movement of the core wire 7, the core wire 7 outside the second through hole 5015 is bent again, the bent core wire 7 will enter the limit grooves 5014, and the bottom of the limit grooves 5014 will press the core wire 7 along with the movement of the bent core wire 7, so that the core wire 7 is fixed between the pin blocks 5013 and the limit grooves 5014.

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 water-cooling type high frequency transformer rectifier, includes rectifier main part (1), two sets of wiring groove (2) are seted up to rectifier main part (1) both ends symmetry, set up safety cover (3) on wiring groove (2), safety cover (3) both ends symmetry sets up two sets of axle (4), its characterized in that: a wiring terminal mechanism (5) with a fixing function is arranged in the wiring groove (2);

the binding post mechanism (5) comprises binding posts (501), the binding posts (501) are provided with five groups, the binding posts (501) are all connected with a pulling plate (502), two groups of through holes I (503) are symmetrically formed in the pulling plate (502), the through holes I (503) are slidably connected with a guide post (504), and the pulling plate (502) is in threaded connection with a bolt (505).

2. The water-cooled high-frequency transformer rectifier according to claim 1, wherein: the wiring terminal (501) comprises a wiring terminal main body (5011), a guide hole (5012) is formed in the wiring terminal main body (5011), the guide hole (5012) is connected with a pin block (5013) in a sliding mode, two groups of limiting grooves (5014) are symmetrically formed in the two sides of the interior of the guide hole (5012), and a second through hole (5015) is formed in one end of the pin block (5013).

3. The rectifier for water-cooled high-frequency transformer according to claim 1, wherein: one end of the first shaft (4) is provided with a bearing, and the bearing is embedded into the inner wall of the wiring groove (2).

4. The rectifier for water-cooled high-frequency transformer according to claim 1, wherein: five groups of the binding posts (501) are distributed in the wiring groove (2) at equal intervals, and the pulling plate (502) is provided with threaded holes which are in threaded connection with bolts (505).

5. The water-cooled high-frequency transformer rectifier according to claim 1, wherein: the guide post (504) is connected with a linear bearing in a sliding mode, and the linear bearing is fixed in the first through hole (503).

6. The rectifier for water-cooled high-frequency transformer according to claim 2, wherein: one end of the pin block (5013) is fixedly connected with the pulling plate (502), and the second through hole (5015) is connected with the core wire (7) on the lead (6) in an inserting mode.

7. The rectifier for water-cooled high-frequency transformer according to claim 2, wherein: the terminal main body (5011) is fixed in the wiring groove (2), and one end of the terminal main body (5011) extends into the rectifier main body (1).