CN207116785U - Power connector - Google Patents
Power connector Download PDFInfo
- Publication number
- CN207116785U CN207116785U CN201720746827.6U CN201720746827U CN207116785U CN 207116785 U CN207116785 U CN 207116785U CN 201720746827 U CN201720746827 U CN 201720746827U CN 207116785 U CN207116785 U CN 207116785U
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- China
- Prior art keywords
- conducting terminal
- power connector
- insulation shell
- conducting
- terminal
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Abstract
The utility model discloses a kind of power connector, including：Insulation shell；First conducting terminal, it is maintained in the insulation shell；With the second conducting terminal, it is maintained in the insulation shell.An inner space is limited between first conducting terminal, second conducting terminal and the insulation shell, formed with the air duct connected with the inner space on the insulation shell so that the inner space can connect via the air duct with outside atmosphere.Therefore, in the utility model, heat caused by the work of the conducting terminal that is contained in inner space can be rapidly dispersed into outside atmosphere by air duct, so as to improve the radiating effect of power connector.
Description
Technical field
It the utility model is related to a kind of power connector.
Background technology
In power transmission, it is often necessary to use power connector.In the prior art, the power connector generally comprises
The conducting terminal of one insulation shell and three sheets in the insulation shell.The conducting terminal of these three sheets includes
First conducting terminal, the second conducting terminal and the 3rd conducting end being connected between the first conducting terminal and the second conducting terminal
Son.
In practical application, multiple power connectors are arranged on same track, can slide on that track, it is multiple
Power connector is closely packed together adjacent to each other.This can cause power connector positioned at the first conducting terminal, the second conducting end
Inner space between son and insulation shell turns into a closing space, is isolated from the outside out.When being powered, high current can flow through
First conducting terminal, the second conducting terminal and the 3rd conducting terminal, this can cause the first conducting terminal, the second conducting terminal and
Three conducting terminals can produce substantial amounts of heat, still, caused because the inner space of power connector is a closing space
Heat can not be dispersed into the outside of insulation shell, cause the radiating effect of power connector very poor, this can cause power connector
Internal temperature it is too high, have produce overheat risk, fire can occur when serious.
Utility model content
The purpose of this utility model aims to solve the problem that at least one aspect of the above-mentioned problems in the prior art and defect.
According to one side of the present utility model, there is provided a kind of power connector, including：Insulation shell；First conducting end
Son, it is maintained in the insulation shell；With the second conducting terminal, it is maintained in the insulation shell.In first conducting end
Between sub, described second conducting terminal and the insulation shell limit an inner space, on the insulation shell formed with
The air duct connected with the inner space so that the inner space can connect via the air duct and outside atmosphere
It is logical.
According to the embodiment of an exemplary of the present utility model, a part of partition wall of the insulation shell is removed,
To form the air duct.
According to the embodiment of another exemplary of the present utility model, second conducting terminal and first conducting end
Son in the form of sheets, and the length of second conducting terminal be more than first conducting terminal length.
According to the embodiment of another exemplary of the present utility model, the insulation shell is located at second conducting end
The partition wall of the lower section of son is removed, to form the air duct.
According to the embodiment of another exemplary of the present utility model, the power connector also includes the 3rd conducting end
Son, the 3rd conducting terminal are maintained in the insulation shell, and are connected to first conducting terminal and described second and are led
Between electric terminal.
According to the embodiment of another exemplary of the present utility model, the 3rd conducting terminal is located at the inner space
In.
According to the embodiment of another exemplary of the present utility model, one end of the 3rd conducting terminal is connected to described
The middle part of first conducting terminal, the other end are connected to the middle part of second conducting terminal.
According to the embodiment of another exemplary of the present utility model, formed respectively at the both ends of the 3rd conducting terminal
There is contact pin portion, be respectively formed with jack in the middle part of first conducting terminal and second conducting terminal, described
The male portion at the both ends of three conducting terminals is not plugged into the jack of first conducting terminal and second conducting terminal.
According to the embodiment of another exemplary of the present utility model, the power connector also includes being maintained at described exhausted
Hold assembly in edge housing, the hold assembly are suitable to the end for the wire for inserting the insulation shell being clamped in described the
On the end of one conducting terminal or second conducting terminal so that the wire and first conducting terminal or described second
Conducting terminal electrically connects.
According to the embodiment of another exemplary of the present utility model, the hold assembly includes holding frame and screw, institute
State holding frame to be sleeved on the end of first conducting terminal or second conducting terminal, institute is stretched into the end of the wire
To state in holding frame, the screw thread is connected on the holding frame, and by the end of the wire and first conducting end
The end of sub or described second conducting terminal presses together, so that the wire and first conducting terminal or described
Second conducting terminal electrically connects.
In the embodiment according to foregoing each exemplary of the present utility model, on insulation shell formed with insulation shell
The air duct of the inner space connection of body so that heat caused by the conducting terminal work being contained in inner space can lead to
Cross air duct to be rapidly dispersed into outside atmosphere, so as to improve the radiating effect of power connector.
The description made by below with reference to accompanying drawing to the utility model, other objects and advantages of the present utility model will
It is clear that it can simultaneously help to be fully understood by the utility model.
Brief description of the drawings
Fig. 1 shows the stereo decomposing signal of the power connector of the embodiment according to an exemplary of the present utility model
Figure；
Fig. 2 shows the assembling schematic diagram of the power connector of the embodiment according to an exemplary of the present utility model.
Embodiment
Below by embodiment, and with reference to accompanying drawing, the technical solution of the utility model is described in further detail.
In specification, same or analogous drawing reference numeral indicates same or analogous part.It is following real to the utility model referring to the drawings
The explanation for applying mode is intended to explain overall utility model design of the present utility model, and is not construed as to this practicality
A kind of new limitation.
In addition, in the following detailed description, for ease of explaining, many concrete details are elaborated to provide to present disclosure
The comprehensive understanding of embodiment.It should be apparent, however, that one or more embodiments can also in the case of these no details
It is carried out.In other cases, known construction and device is diagrammatically embodied to simplify accompanying drawing.
Conceived according to a general technical of the present utility model, there is provided a kind of power connector, including：Insulation shell；The
One conducting terminal, it is maintained in the insulation shell；With the second conducting terminal, it is maintained in the insulation shell.Described
An inner space is limited between one conducting terminal, second conducting terminal and the insulation shell, in the insulation shell
On formed with the air duct connected with the inner space so that the inner space can via the air duct with it is outside
Atmosphere.
Fig. 1 shows the stereo decomposing signal of the power connector of the embodiment according to an exemplary of the present utility model
Figure；Fig. 2 shows the assembling schematic diagram of the power connector of the embodiment according to an exemplary of the present utility model.
As depicted in figs. 1 and 2, in the illustrated embodiment, the power connector is mainly led including insulation shell 10, first
The conducting terminal 200 of electric terminal 100 and second.First conducting terminal 100 is maintained in insulation shell 10.Second conducting terminal 200
It is maintained in insulation shell 10.
As depicted in figs. 1 and 2, in the illustrated embodiment, the first conducting terminal 100, the second conducting terminal 200 and absolutely
An internal space S is limited between edge housing 10.Formed with the air duct p connected with internal space S on insulation shell 10,
So that internal space S can connect via air duct p with outside atmosphere.
As depicted in figs. 1 and 2, in the illustrated embodiment, a part of partition wall 11 of insulation shell 10 is removed, with shape
Into aforementioned air passage p.
As depicted in figs. 1 and 2, in the illustrated embodiment, the second conducting terminal 200 and the first conducting terminal 100 are in piece
Shape, and the length of the second conducting terminal 200 is more than the length of the first conducting terminal 100.
As depicted in figs. 1 and 2, in the illustrated embodiment, insulation shell 10 positioned at the lower section of the second conducting terminal 200
Partition wall 11 be removed, to form aforementioned air passage p.
As depicted in figs. 1 and 2, in the illustrated embodiment, power connector also includes the 3rd conducting terminal 300, and this
Three conducting terminals 300 are maintained in insulation shell 10, and are connected between the first conducting terminal 100 and the second conducting terminal 200.
As depicted in figs. 1 and 2, in the illustrated embodiment, in 300 internally positioned space S of the 3rd conducting terminal.3rd leads
Electric terminal 300 is in the form of sheets, and vertical with the first conducting terminal 100 and the second conducting terminal 200.
As depicted in figs. 1 and 2, in the illustrated embodiment, one end 301 of the 3rd conducting terminal 300 is connected to first and led
The middle part of electric terminal 100, the other end 302 are connected to the middle part of the second conducting terminal 200.
As depicted in figs. 1 and 2, in the illustrated embodiment, shape is distinguished at the both ends 301,302 of the 3rd conducting terminal 300
Into there is contact pin portion, jack 101,201 is respectively formed with the middle part of the first conducting terminal 100 and the second conducting terminal 200,
The male portion at the both ends 301,302 of the 3rd conducting terminal 300 is not plugged into the first conducting terminal 100 and the second conducting terminal
In 200 jack 101,201.
As depicted in figs. 1 and 2, in the illustrated embodiment, power connector also includes being maintained in insulation shell 10
Hold assembly 20.The hold assembly 20 is suitable to the end for inserting the wire (not shown) of insulation shell 10 being clamped in the first conduction
On the end of the conducting terminal 200 of terminal 100 or second so that wire and the electricity of the first conducting terminal 100 or the second conducting terminal 200
Connection.
As depicted in figs. 1 and 2, in the illustrated embodiment, hold assembly 20 includes holding frame 21 and screw 22.Holding frame
21 are sleeved on the end of the first conducting terminal 100 or the second conducting terminal 200, and the end of wire is stretched into holding frame 21, spiral shell
Silk is threaded io on holding frame 21, and by the end of the end of wire and the first conducting terminal 100 or the second conducting terminal 200
Press together, so that wire electrically connects with the first conducting terminal 100 or the second conducting terminal 200.
In the embodiment according to foregoing each exemplary of the present utility model, on insulation shell formed with insulation shell
The air duct of the inner space connection of body so that heat caused by the conducting terminal work being contained in inner space can lead to
Cross air duct to be rapidly dispersed into outside atmosphere, so as to improve the radiating effect of power connector.
It will be understood to those skilled in the art that embodiment described above is all exemplary, and this area
Technical staff can make improvements, the rushing in terms of not recurring structure or principle of the structure described in various embodiments
Independent assortment can be carried out in the case of prominent.
Although the utility model is illustrated with reference to accompanying drawing, the embodiment disclosed in accompanying drawing is intended to this practicality
New preferred embodiment is illustrative, and it is not intended that to a kind of limitation of the present utility model.
Although some embodiments of this overall utility model design are shown and illustrated, those of ordinary skill in the art will
Understand, in the case of the principle and spirit conceived without departing substantially from this overall utility model, these embodiments can be made a change, this
The scope of utility model is limited with claim and their equivalent.
It should be noted that word " comprising " is not excluded for other element or steps, word "a" or "an" is not excluded for multiple.Separately
Outside, any element label of claim should not be construed as limiting the scope of the utility model.
Claims (10)
1. a kind of power connector, including：
Insulation shell (10)；
First conducting terminal (100), it is maintained in the insulation shell (10)；With
Second conducting terminal (200), it is maintained in the insulation shell (10),
It is characterized in that：
One is limited between first conducting terminal (100), second conducting terminal (200) and the insulation shell (10)
Individual inner space (S),
Formed with the air duct (p) connected with the inner space (S) on the insulation shell (10) so that the inside
Space (S) can connect via the air duct (p) with outside atmosphere.
2. power connector according to claim 1, it is characterised in that：
A part of partition wall (11) of the insulation shell (10) is removed, to form the air duct (p).
3. power connector according to claim 2, it is characterised in that：
Second conducting terminal (200) and first conducting terminal (100) in the form of sheets, and second conducting terminal
(200) length is more than the length of first conducting terminal (100).
4. power connector according to claim 3, it is characterised in that：
The partition wall (11) positioned at the lower section of second conducting terminal (200) of the insulation shell (10) is removed, with shape
Into the air duct (p).
5. according to the power connector any one of claim 1-4, it is characterised in that：
The power connector also includes the 3rd conducting terminal (300), and the 3rd conducting terminal (300) is maintained at the insulation
In housing (10), and it is connected between first conducting terminal (100) and second conducting terminal (200).
6. power connector according to claim 5, it is characterised in that：3rd conducting terminal (300) is positioned at described
In inner space (S).
7. power connector according to claim 5, it is characterised in that：
One end (301) of 3rd conducting terminal (300) is connected to the middle part of first conducting terminal (100), separately
One end (302) is connected to the middle part of second conducting terminal (200).
8. power connector according to claim 7, it is characterised in that：
Contact pin portion is respectively formed with the both ends (301,302) of the 3rd conducting terminal (300), in first conducting terminal
(100) and the middle part of second conducting terminal (200) is respectively formed with jack (101,201), the 3rd conducting end
The male portion at the both ends (301,302) of sub (300) is not plugged into first conducting terminal (100) and second conducting end
In the jack (101,201) of sub (200).
9. power connector according to claim 5, it is characterised in that：
The power connector also includes the hold assembly (20) being maintained in the insulation shell (10), the hold assembly
(20) it is suitable to the end for the wire for inserting the insulation shell (10) being clamped in first conducting terminal (100) or described the
On the end of two conducting terminals (200) so that the wire and first conducting terminal (100) or second conducting terminal
(200) electrically connect.
10. power connector according to claim 9, it is characterised in that：
The hold assembly (20) includes holding frame (21) and screw (22), and it is conductive that the holding frame (21) is sleeved on described first
On the end of terminal (100) or second conducting terminal (200), the end of the wire is stretched into the holding frame (21),
The screw thread is connected on the holding frame (21), and by the end of the wire and first conducting terminal (100)
Or the end of second conducting terminal (200) presses together, so that the wire and first conducting terminal
(100) or second conducting terminal (200) electrically connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720746827.6U CN207116785U (en) | 2017-06-26 | 2017-06-26 | Power connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720746827.6U CN207116785U (en) | 2017-06-26 | 2017-06-26 | Power connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207116785U true CN207116785U (en) | 2018-03-16 |
Family
ID=61579100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720746827.6U Active CN207116785U (en) | 2017-06-26 | 2017-06-26 | Power connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207116785U (en) |
-
2017
- 2017-06-26 CN CN201720746827.6U patent/CN207116785U/en active Active
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