CN219917706U

CN219917706U - Rectifier connection structure

Info

Publication number: CN219917706U
Application number: CN202321383697.6U
Authority: CN
Inventors: 周德华
Original assignee: Wuhan Constant Ship Electric Co ltd
Current assignee: Wuhan Constant Ship Electric Co ltd
Priority date: 2023-06-02
Filing date: 2023-06-02
Publication date: 2023-10-27
Anticipated expiration: 2033-06-02

Abstract

The utility model discloses a rectifier connecting structure, which comprises a lower shell, wherein an upper shell is arranged on the top wall of the lower shell through a fixing component, rectifier leads are arranged on the inner wall of the fixing component, and a sealing component is arranged on one side, adjacent to the lower shell, of the upper shell; this rectifier connection structure, it cup joints on the rectifier wire to hold the piece through the rubber circle drive first accommodation piece and second accommodation piece, the position that the rectifier wire connects is placed and is held the intracavity, go up the casing and drive U type sealing washer and enter into U type seal groove, the through-hole on upper portion is to rubber circle joint, the connecting block, spring leaf and fixture block enter into in the back type frame for when installing the connection to the wire, need not use specialized instrument to dismantle, can directly fix down casing and last casing fast, protect the rectifier wire with this, avoid the gliding condition to appear in the rectifier wire simultaneously.

Description

Rectifier connection structure

Technical Field

The utility model relates to the technical field of rectifiers, in particular to a rectifier connecting structure.

Background

The rectifier is a device for converting alternating current into direct current, and can be used for power supply devices, radio signal detection and the like. The rectifier may be made of a vacuum tube, a pilot tube, a solid silicon semiconductor diode, a mercury arc, etc., and instead, a set of devices that convert direct current to alternating current is called an "inverter".

The utility model discloses a connection structure with protection of preventing colliding with for the rectifier in patent number CN 202220011190.7's patent, belongs to rectifier technical field, including lower casing and last casing, the bottom fixed mounting of lower casing has the fixed block, the fixed chamber has been seted up at the top of fixed block, the louvre has been seted up to the bottom of fixed chamber, and the card wire casing has all been seted up to the side wall of lower casing and last casing, the spacing groove has been seted up to the inside of card wire casing, fixed mounting has sealed the pad in the card wire casing, the louvre has been placed in the fixed chamber. The junction through the louvre realization to the rectifier wire dispels the heat, realizes protecting the junction of rectifier wire through the fixed block, establishes on the rectifier wire both ends through sealed cover that fills up, inserts to the spacing inslot through first sealing ring, laminating through the inner wall of second sealing ring and inferior valve and last casing, and then prevents the rectifier wire and slide, and is fixed down between casing and the last casing through bolt and nut, and then realizes protecting the rectifier wire.

The device has certain disadvantages when in use: when the device is used for connecting the lead, the lower shell and the upper shell are fixed through bolts and nuts, tools such as screwdrivers and the like are needed to be used for disassembling and assembling, and the whole lead connecting efficiency which is time-consuming and reduced is relatively high.

To this end, the present utility model provides a rectifier connection structure to solve the above-mentioned problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a rectifier connecting structure, which solves the problems.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the rectifier connecting structure comprises a lower shell, wherein an upper shell is arranged on the top wall of the lower shell through a fixing component, rectifier wires are arranged on the inner wall of the fixing component, and a sealing component is arranged on one side, adjacent to the lower shell, of the upper shell;

the utility model discloses a rectifier, including fixed subassembly, fixed subassembly includes the supporting seat, the holding chamber has been seted up to the supporting seat roof, the through-hole has been seted up to the supporting seat roof, first holding tank has all been seted up to one side left part and right part that the last casing is adjacent with lower casing, the second holding tank has all been seted up to one side left part and right part that the last casing is adjacent with lower casing, the through-hole has all been seted up to first holding tank and second holding tank lateral wall, the rubber circle has all been cup jointed on rectifier wire outer wall left and right sides, the equal fixedly connected with second of one end that the rubber circle is adjacent holds the piece, the equal fixedly connected with of one side that the rubber circle outer wall kept away from each other holds the piece, the equal fixedly connected with round frame in wall left and right sides down, the equal fixedly connected with connecting block in position of round frame is gone up to the casing outer wall, equal fixedly connected with spring leaf bottom the connecting block, equal fixedly connected with fixture block in spring leaf bottom.

Further, the supporting seat bottom wall is fixedly connected with the inner bottom wall of the lower shell, and the through hole and the inner wall of the accommodating cavity are attached to the outer wall of the rectifier wire.

Through above-mentioned technical scheme, the hookup location of rectifier wire is placed in the holding chamber.

Further, the second holds the piece outer wall and all laminates with the second holding tank inner wall, first holding piece outer wall all laminates with first holding tank inner wall, rubber circle outer wall all laminates with the through-hole inner wall.

Through the technical scheme, the rubber ring has the anti-skid and wear-resistant properties, and the situation that the rectifier lead slides is avoided.

Further, the spring leaf outer wall is all laminated with the square frame inner wall that corresponds, fixture block joint is at the square frame diapire that corresponds.

Through above-mentioned technical scheme, thereby the movable fixture block drives spring leaf deformation and will break away from the state of joint.

Further, the sealing assembly comprises two U-shaped sealing rings, and the top walls of the two U-shaped sealing rings are fixedly connected with the bottom wall of the upper shell.

Through above-mentioned technical scheme, U type sealing washer has sealed effect.

Further, two U-shaped seal grooves are formed in the top wall of the lower shell, and the outer walls of the two U-shaped seal rings are attached to the inner walls of the corresponding U-shaped seal grooves.

Through above-mentioned technical scheme, U type sealing washer and U type seal groove mutually support and have sealed effect.

Further, the top wall of the upper shell is provided with a heat dissipation hole.

Through the technical scheme, the radiating holes can radiate heat at the joint of the rectifier.

Advantageous effects

The utility model provides a rectifier connecting structure. Compared with the prior art, the method has the following beneficial effects:

(1) This rectifier connection structure, it cup joints on the rectifier wire to hold the piece through the rubber circle drive first accommodation piece and second accommodation piece, the position that the rectifier wire connects is placed and is held the intracavity, first accommodation piece is put into first holding tank, the second accommodation piece is put into the second holding tank, go up the casing and drive U type sealing washer and enter into U type seal groove, the through-hole on upper portion is to rubber circle joint, the connecting block, spring leaf and fixture block enter into the back in the frame, make when carrying out the erection joint to the wire, need not use special instrument to dismantle, can directly carry out quick fixation to lower casing and last casing, protect the rectifier wire with this, avoid the gliding condition to appear in the rectifier wire simultaneously.

Drawings

FIG. 1 is a perspective view of the external structure of the present utility model;

FIG. 2 is a front view of the internal structure of the present utility model;

fig. 3 is a top view of the external structure of the present utility model.

1, a lower shell; 2. an upper housing; 3. a heat radiation hole; 4. rectifier leads; 5. a fixing assembly; 51. a support base; 52. a receiving chamber; 53. a rubber ring; 54. a first accommodation block; 55. a second accommodation block; 56. a first accommodation groove; 57. a second accommodation groove; 58. a connecting block; 59. a through hole; 510. a spring piece; 511. a clamping block; 512. a mold frame; 513. a through port; 6. a seal assembly; 61. a U-shaped sealing ring; 62. u-shaped seal groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

referring to fig. 1-3, a rectifier connecting structure comprises a lower shell 1, wherein an upper shell 2 is arranged on the top wall of the lower shell 1 through a fixing component 5, a rectifier lead 4 is arranged on the inner wall of the fixing component 5, and a sealing component 6 is arranged on one side of the upper shell 2 adjacent to the lower shell 1;

the fixing component 5 comprises a supporting seat 51, the top wall of the supporting seat 51 is provided with a containing cavity 52, the side wall of the supporting seat 51 is provided with a through hole 513, the left part and the right part of one side of the upper shell 2 adjacent to the lower shell 1 are respectively provided with a first containing groove 56, the left part and the right part of one side of the upper shell 2 adjacent to the lower shell 1 are respectively provided with a second containing groove 57, the side wall of the first containing groove 56 and the side wall of the second containing groove 57 are respectively provided with a through hole 59, the left side and the right side of the outer wall of the rectifier lead 4 are respectively sleeved with a rubber ring 53, one end of the rubber ring 53 adjacent to the second containing block 55 is respectively fixedly connected with a first containing block 54, one side of the outer walls of the rubber rings 53 away from each other is respectively fixedly connected with a return frame 512, the left side and the right side of the front wall of the lower shell 1 are respectively fixedly connected with a return frame 512, the position of the outer wall of the upper shell 2 corresponding to the return frame 512 is respectively fixedly connected with a connecting block 58, the bottom wall of the connecting block 58 is respectively fixedly connected with a spring piece 510, and the bottom end of the spring piece 510 is respectively fixedly connected with a clamping block 511;

in the embodiment of the present utility model, the purpose of this arrangement is that the fixing component 5 can prevent external collision, and protect the connection position of the rectifier wire 4, and simultaneously prevent the rectifier wire 4 from sliding, and avoid the situation that the connection position of the rectifier wire 4 falls off due to external pulling, and meanwhile, the upper housing 2 and the lower housing 1 are matched through the connecting block 58, the spring piece 510 and the clamping block 511, so that the housing 2 and the lower housing 1 are quickly connected and installed.

Embodiment two:

referring to fig. 1-3, the present embodiment provides a technical solution based on the first embodiment: the bottom wall of the supporting seat 51 is fixedly connected with the inner bottom wall of the lower shell 1, the inner wall of the through hole 513 and the accommodating cavity 52 are jointed with the outer wall of the rectifier lead 4, the outer wall of the second accommodating block 55 is jointed with the inner wall of the second accommodating groove 57, the outer wall of the first accommodating block 54 is jointed with the inner wall of the first accommodating groove 56, the outer wall of the rubber ring 53 is jointed with the inner wall of the through hole 59, the outer wall of the spring piece 510 is jointed with the inner wall of the corresponding return frame 512, the clamping block 511 is clamped with the bottom wall of the corresponding return frame 512, the sealing assembly 6 comprises two U-shaped sealing rings 61, the top walls of the two U-shaped sealing rings 61 are fixedly connected with the bottom wall of the upper shell 2, the top wall of the lower shell 1 is provided with two U-shaped sealing grooves 62, the outer walls of the two U-shaped sealing rings 61 are jointed with the inner wall of the corresponding U-shaped sealing grooves 62, and the top wall of the upper shell 2 is provided with the heat dissipation holes 3;

in the embodiment of the present utility model, the purpose of this arrangement is that the sealing assembly 6 is arranged to improve the sealing performance between the upper housing 2 and the lower housing 1, and the heat dissipation holes 3 are arranged to dissipate heat at the positions where the rectifier wires 4 are connected.

And all that is not described in detail in this specification is well known to those skilled in the art.

During operation, first movable rubber ring 53 drives first accommodation block 54 and second accommodation block 55 to cup joint on rectifier wire 4 to place the position that rectifier wire 4 connects into accommodation chamber 52, first accommodation block 54 is put into first holding tank 56, second accommodation block 55 is put into second holding tank 57, movable upper housing 2 drives U type sealing washer 61 and enters into U type seal groove 62 and seal, the through-hole 59 that is located upper portion carries out the joint spacing to rubber ring 53 simultaneously, upper housing 2 drives connecting block 58 simultaneously, spring leaf 510 and fixture block 511 and enters into back in the frame 512, the fixture block 511 joint is to back in the position of frame 512 diapire, the inside can dispel the heat of louvre 3.

It is noted that 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. Moreover, the terms "comprises," "comprising," 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.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Rectifier connection structure, including lower casing (1), its characterized in that: an upper shell (2) is arranged on the top wall of the lower shell (1) through a fixing component (5), a rectifier lead (4) is arranged on the inner wall of the fixing component (5), and a sealing component (6) is arranged on one side, adjacent to the lower shell (1), of the upper shell (2);

the utility model provides a fixed subassembly (5) is including supporting seat (51), holding chamber (52) have been seted up to supporting seat (51) roof, through-hole (513) have been seted up to supporting seat (51) lateral wall, first holding tank (56) have all been seted up to one side left part and right part that go up casing (2) and casing (1) are adjacent down, second holding tank (57) have all been seted up to one side left part and right part that go up casing (2) and casing (1) are adjacent down, through-hole (59) have all been seted up to first holding tank (56) and second holding tank (57) lateral wall, rubber circle (53) have all been cup jointed in rectifier wire (4) outer wall left and right sides, equal fixedly connected with second holding block (55) of one end that rubber circle (53) are adjacent, one side that rubber circle (53) outer wall kept away from each other is equal fixedly connected with first holding block (54), back wall left and right sides all fixedly connected with back frame (512) down, upward casing (2) outer wall corresponds back frame (58) position (510), equal fixedly connected with spring leaf (510) bottom (510).

2. A rectifier connection according to claim 1, characterized in that: the bottom wall of the supporting seat (51) is fixedly connected with the inner bottom wall of the lower shell (1), and the inner walls of the through hole (513) and the accommodating cavity (52) are attached to the outer wall of the rectifier lead (4).

3. A rectifier connection according to claim 1, characterized in that: the outer wall of the second accommodating block (55) is attached to the inner wall of the second accommodating groove (57), the outer wall of the first accommodating block (54) is attached to the inner wall of the first accommodating groove (56), and the outer wall of the rubber ring (53) is attached to the inner wall of the through hole (59).

4. A rectifier connection according to claim 1, characterized in that: the outer walls of the spring pieces (510) are attached to the inner walls of the corresponding mold-returning frames (512), and the clamping blocks (511) are clamped on the bottom walls of the corresponding mold-returning frames (512).

5. A rectifier connection according to claim 1, characterized in that: the sealing assembly (6) comprises two U-shaped sealing rings (61), and the top walls of the two U-shaped sealing rings (61) are fixedly connected with the bottom wall of the upper shell (2).

6. A rectifier connection according to claim 1, characterized in that: two U-shaped sealing grooves (62) are formed in the top wall of the lower shell (1), and the outer walls of the two U-shaped sealing rings (61) are attached to the inner walls of the corresponding U-shaped sealing grooves (62).

7. A rectifier connection according to claim 1, characterized in that: the top wall of the upper shell (2) is provided with a heat dissipation hole (3).