CN218070339U - Panel end heavy current connector - Google Patents

Abstract

The utility model discloses a large current connector at a panel end, which relates to the field of current connectors and comprises a shell; the panel connector body is composed of a female end connector, a male end connector matched with the female end connector, a closed space formed by butt-joint matching of the female end connector and the male end connector, radiating holes formed in the surfaces of shells of the female end connector and the male end connector, and after the female end connector and the male end connector are in butt joint, the radiating holes correspond to each other one by one and are communicated with the closed space, and bimetallic strips are arranged in the female end connector; the triggering shielding piece is arranged in the heat dissipation hole, and when the bimetallic strip is heated, the triggering shielding piece can change the effective ventilation area in the heat dissipation hole. The louvre in this application can increase effective ventilation area just bigger along with the heat, strengthens the radiating effect, and when daily heat is less, effective ventilation area is less, and is better at daily waterproof dustproof effect like this.

Description

Panel end heavy current connector

Technical Field

The utility model relates to a current connector field specifically is a panel end heavy current connector.

Background

Connectors are electromechanical components that connect conductors to appropriate mating components to complete and break an electrical circuit. Connectors, also known as connectors, plugs and sockets, generally refer to electrical connectors, i.e., devices that connect two active devices.

The heat dissipation problem solution effect of current big current panel connector is not good, installs the fin additional on the connector and can cause manufacturing cost increase problem and unsatisfied lightweight problem, and through the radiating mode of louvre, probably get into dust or even water stain when daily use, influences life.

To the above problem, the utility model provides a panel end heavy current connector.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a panel end heavy current connector, which is provided with a bimetallic strip arranged in a female end connector; the triggering shielding piece is arranged in the heat dissipation hole, and when the bimetallic strip is heated, the triggering shielding piece can change the effective ventilation area in the heat dissipation hole. The louvre in this application can be along with the heat increase effective ventilation area just bigger, strengthens the radiating effect, and when daily heat is less, effective ventilation area is less, and is better at daily waterproof dustproof effect like this to the problem in the background art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: a panel-end high current connector comprising:

the panel connector body comprises a female end connector and a male end connector matched with the female end connector;

the closed space is formed by butt-joint matching of the female end connector and the male end connector;

the heat dissipation holes are formed in the surfaces of the shells of the female end connector and the male end connector, and after the female end connector is in butt joint with the male end connector, the heat dissipation holes correspond to each other one by one and are communicated with the closed space;

the bimetallic strip is arranged in the female end connector;

the triggering shielding piece is arranged in the heat dissipation hole, and when the bimetallic strip is heated, the triggering shielding piece can change the effective ventilation area in the heat dissipation hole.

Furthermore, the axis parallel arrangement of bimetallic strip and louvre, and the one end of bimetallic strip extends into the downthehole middle part of corresponding louvre, and the equal sliding contact of a section bimetallic strip both sides face that is in the downthehole middle part of louvre triggers the slide in the shielding piece, slide sliding connection storage seat open-ended one side, storage seat opposite side inner wall corresponds the side through reset spring and slide and is connected, storage seat fixed connection is at the side surface of louvre.

Further, when the bimetal is in the vertical state, the two trigger shutters are kept horizontal.

Further, when the bimetallic strip is heated and inclines to one side, the sliding plate on the triggering shielding piece on the side retreats from the containing seat, and an air passage is formed between the triggering shielding piece on the other side and the bimetallic strip.

Furthermore, the section of the heat dissipation hole is rectangular, and the triggering shielding piece is of a rectangular structure matched with the rectangular heat dissipation hole.

Further, one end, far away from the heat dissipation hole, of the bimetallic strip is fixed at one end of the heat conduction support, and the other end of the heat conduction support is installed on the inner top surface of the female end connector.

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

1. the utility model provides a pair of panel end heavy current connector, when the bimetallic strip is in vertical state, two trigger shielding part keep level, the louvre can't walk gas this moment, play dustproof, it is airtight, the effect blocks water, be heated to a lopsidedness when the bimetallic strip, slide internal moving back storage seat on this side trigger shielding part, and form between the triggering shielding part of opposite side and the bimetallic strip and walk the gas channel, along with the increase of bimetallic strip degree of being heated, the bending degree of bimetallic strip is big more, walk the effective area of ventilating of gas channel this moment just big more, when the electric current on electronic components is too big in airtight space, along with the heat increase effective area of ventilating just big more, the radiating effect increases, and when daily heat is less, effective area of ventilating is little, like this, will be better at daily waterproof dustproof effect.

2. The utility model provides a pair of panel end heavy current connector, heat conduction support not only have the effect that can fix the bimetallic strip to after female end connector and public end connector butt joint, heat conduction support can derive the heat fast.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

fig. 4 is a schematic structural view of the middle trigger shielding member of the present invention.

In the figure: 1. a panel connector body; 11. a female end connector; 12. a male end connector; 13. sealing the space; 2. a bimetal; 3. a thermally conductive support; 4. heat dissipation holes; 5. triggering the shielding piece; 51. a storage seat; 52. a slide plate.

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.

Referring to fig. 1-4, a panel end large current connector includes a panel connector main body 1, a female end connector 11, a male end connector 12, a closed space 13, a bimetal 2, a heat conducting bracket 3, a heat dissipation hole 4, a triggering shielding member 5, a receiving seat 51 and a sliding plate 52, including; the panel connector body 1 comprises a female end connector 11 and a male end connector 12 matched with the female end connector 11;

the closed space 13 is formed by butt-joint matching of the female end connector 11 and the male end connector 12;

the heat dissipation holes 4 are formed in the surfaces of the shells of the female end connector 11 and the male end connector 12, and after the female end connector 11 is in butt joint with the male end connector 12, the heat dissipation holes 4 correspond to each other one by one and are communicated with the closed space 13;

the bimetallic strip 2 is arranged in the female end connector 11;

the triggering shielding piece 5 is arranged in the heat dissipation hole 4, and when the bimetallic strip 2 is heated, the triggering shielding piece 5 can change the effective ventilation area in the heat dissipation hole 4.

The bimetallic strip 2 and the heat dissipation hole 4 are arranged in parallel, one end of the bimetallic strip 2 extends into the middle of the corresponding heat dissipation hole 4, two side faces of a section of the bimetallic strip 2 in the middle of the heat dissipation hole 4 are in sliding contact with the sliding plate 52 in the triggering shielding piece 5, the sliding plate 52 is in sliding connection with one side of an opening of the storage seat 51, the inner wall of the other side of the storage seat 51 is connected with the corresponding side of the sliding plate 52 through a reset spring, the storage seat 51 is fixedly connected to the side surface of the heat dissipation hole 4, when the bimetallic strip 2 is in a vertical state, the two triggering shielding pieces 5 are kept horizontal, the heat dissipation hole 4 cannot escape, a dustproof, airtight and water blocking effect is achieved, when the bimetallic strip 2 is heated to incline towards one side, the sliding plate 52 on the side triggering shielding piece 5 retreats from the storage seat 51, an air escape channel is formed between the triggering shielding piece 5 and the bimetallic strip 2 on the other side, the air escape channel is formed as the heating degree of the bimetallic strip 2 is increased, the bending degree of the bimetallic strip 2 is larger, the air escape channel is larger, the effective ventilation area is as the heat is increased, the larger the heat dissipation area is larger, the better, the daily ventilation area is smaller, and the daily ventilation area is better the daily waterproof effect is achieved.

The cross-section of louvre 4 is the rectangle, and trigger shielding piece 5 for 4 assorted rectangle structures with the louvre of rectangle, thereby can be with generating heat conduct on female connector 11 and the 12 casings of male connector in airtight space 13, benefit from the great shell area of panel connector main part 1, thereby can make the heat scatter and disappear fast towards the external world by the casing of panel connector main part 1, the heat transfer efficiency has been increased, can in time scatter and disappear with components and parts such as terminals or connecting wires in airtight space 13, play extension panel connector main part 1 life's purpose.

Bimetallic strip 2 keeps away from the one end of louvre 4 and fixes the one end at heat conduction support 3, the interior top surface at female end connector 11 is installed to the other end of heat conduction support 3, and heat conduction support 3 of here not only has the effect that can fix bimetallic strip 2 to when female end connector 11 and male end connector 12 butt joint back, heat conduction support 3 can derive the heat fast.

The working principle is as follows: when two bimetallic strips 2 are in vertical state, two trigger shielding piece 5 and keep the level, the louvre 4 can't walk gas this moment, play dustproof, it is airtight, the effect of blocking water, be heated to one side slope when bimetallic strip 2, slide 52 internal back storage holder 51 on this side trigger shielding piece 5, and form between the triggering shielding piece 5 of opposite side and the bimetallic strip 2 and walk the gas passageway, along with bimetallic strip 2 degree of heating increase, bimetallic strip 2's bending degree is big more, walk the effective area of ventilating of gas passageway this moment and just big more, when electric current on electronic components is too big in airtight space 13, effective area of ventilating is just big more along with the heat increase, the radiating effect is enlarged, and when daily heat is less, effective area of ventilating is little, so will be better at daily waterproof dustproof effect.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 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 (6)

1. A panel-end high current connector, comprising:

the panel connector body (1) comprises a female end connector (11) and a male end connector (12) matched with the female end connector (11);

the closed space (13) is formed by butt joint and matching of the female end connector (11) and the male end connector (12);

the heat dissipation holes (4) are formed in the surfaces of the shells of the female end connector (11) and the male end connector (12), and after the female end connector (11) is in butt joint with the male end connector (12), the heat dissipation holes (4) correspond to each other one by one and are communicated with the closed space (13);

the bimetallic strip (2) is arranged in the female end connector (11);

the triggering shielding piece (5) is arranged in the heat dissipation hole (4), and when the bimetallic strip (2) is heated, the triggering shielding piece (5) can change the effective ventilation area in the heat dissipation hole (4).

2. The panel-end high current connector of claim 1, wherein: axis parallel arrangement of bimetallic strip (2) and louvre (4), and the one end of bimetallic strip (2) extends into middle part in louvre (4) that corresponds, and the equal sliding contact of one section bimetallic strip (2) both sides face that is in middle part triggers slide (52) in shelter from piece (5) in louvre (4), slide (52) sliding connection storage seat (51) open-ended one side, storage seat (51) opposite side inner wall corresponds the side through reset spring and slide (52) and is connected, storage seat (51) fixed connection is at the side surface of louvre (4).

3. The panel-end high current connector of claim 2, wherein: when the bimetallic strip (2) is in the vertical state, the two trigger shields (5) are kept horizontal.

4. The panel-end high current connector of claim 2, wherein: when the bimetallic strip (2) is heated and inclines to one side, the sliding plate (52) on the triggering shielding piece (5) on the side retracts into the containing seat (51), and an air passage is formed between the triggering shielding piece (5) on the other side and the bimetallic strip (2).

5. The panel-end high current connector of claim 1, wherein: the section of the heat dissipation hole (4) is rectangular, and the triggering shielding piece (5) is of a rectangular structure matched with the rectangular heat dissipation hole (4).

6. The panel-end high current connector of claim 1, wherein: one end, far away from the heat dissipation hole (4), of the bimetallic strip (2) is fixed at one end of the heat conduction support (3), and the other end of the heat conduction support (3) is installed on the inner top surface of the female end connector (11).

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