CN205178043U - Electric connector , electric connector combination and illumination lamps and lanterns - Google Patents
Electric connector , electric connector combination and illumination lamps and lanterns Download PDFInfo
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- CN205178043U CN205178043U CN201520931648.0U CN201520931648U CN205178043U CN 205178043 U CN205178043 U CN 205178043U CN 201520931648 U CN201520931648 U CN 201520931648U CN 205178043 U CN205178043 U CN 205178043U
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- electric connector
- wire harness
- insulating body
- resettlement section
- electric
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Abstract
The utility model provides an electric connector, including insulator and electrical property switching module, wherein electrical property switching module accept in in the insulator to be provided with two at least electric connection's of each other the portion of acceping, each external first pencil and second pencil can be accommodated by the portion of accommodating, first pencil and second pencil have the electric conductor, work as electrically conductive body group is gone into when acceping, the electric conductor with electrical property switching module electric connection. The utility model also provides an electric connector makes up and has the illumination lamps and lanterns of this electric connector combination. After adopting above -mentioned technical scheme, can provide easy operation, low cost's electric connector realizes through simple and easy mode that one drags many electrical connection.
Description
Technical field
The utility model relates to lighting accessory, particularly relates to a kind of electric connector, electric connector combination and has the lighting of this electric connector combination.
Background technology
At present, the electric wire if desired connected many performs the connected mode that single input many exports, and that takes mainly contains two kinds of modes.A kind of mode is: adopt one to drag many electric wire process, then adopt man-to-man electric connector to connect, this scheme, cost is high, and line is many, troublesome poeration.Another mode is: adopt CE-2, CE-5 closed end, twisted together by the head of many wires, and fixing with closed end, this scheme, poor reliability, often there will be some loose contact phenomenons.
Therefore, need a kind of reliability high, and simple to operate, electric connector with low cost, realizes one by easy mode and drags many electrical connections.
Utility model content
In order to overcome above-mentioned technological deficiency, the purpose of this utility model is to provide a kind of electric connector, electric connector combination and lighting.
The utility model discloses a kind of electric connector, comprise insulating body and electrical interconnecting module, wherein said electrical interconnecting module is contained in described insulating body, and be provided with at least two resettlement sections be electrically connected mutually, the first external wire harness and the second wire harness can be accommodated in resettlement section described in each, described first wire harness and the second wire harness have electric conductor, and when described electric conductor group enters described resettlement section, described electric conductor and described electrical interconnecting module are electrically connected.
Preferably, described electrical interconnecting module comprises main part, and the horizontal direction along described insulating body extends; Described resettlement section extends from the downward interval of described main part and establishes.
Preferably, described main part is arranged with at least one exhausting hole along the bearing of trend of described resettlement section, and through hole described in each is communicated with corresponding described resettlement section.
Preferably, described electric connector combination also comprises tight lock part, and described tight lock part comprises: conversion terminal, is located in described resettlement section, along the described electric conductor of the first wire harness, the second wire harness described in identical direction bridge joint.
Preferably, described tight lock part also comprises: screw, screws in described through hole from the top of described insulating body, and compresses described conversion terminal.
Preferably, described conversion terminal comprises the first connecting portion, the second connecting portion and connects the pars intermedia of described first connecting portion, the second connecting portion; Described first connecting portion is electrically connected with the electric conductor of described first wire harness; Described second connecting portion is electrically connected with the electric conductor of described second wire harness; Described pars intermedia is formed towards described main part projection by the middle part of described conversion terminal; The position of the corresponding described pars intermedia of described main part is provided with a groove, and described pars intermedia to insert in described groove thus limits the movement of described conversion terminal.
Preferably, described insulating body comprises the base portion forming described insulating body end face; Described base portion offers at least two row's fixing holes, and fixing hole described in each is communicated with through hole described in; Corresponding described fixing hole, described base portion is provided with erection column.
Preferably, formation spacer portion is established in the bottom of described insulating body to inner process; Often between adjacent two resettlement sections, corresponding described spacer portion is provided with depressed part; Described spacer portion coordinates with described depressed part thus limits the movement of described electrical interconnecting module in described insulating body.
Preferably, the bottom faces of described insulating body is provided with many raised lines to the surface of described resettlement section, coordinates area to reduce described resettlement section with described insulating body.
The invention also discloses a kind of electric connector combination, comprise above-mentioned electric connector and the first wire harness, the second wire harness.
The utility model again discloses a kind of lighting with above-mentioned electric connector, the electrical cable in described first wire harness, the described lighting of the second wire harness difference.
After have employed technique scheme, compared with prior art, there is following beneficial effect:
1. can to realize between input, output electric wire one fast and drag many electrical connections;
2. be electrically connected reliable, use number of spare parts minimizing.
Accompanying drawing explanation
Fig. 1 is the structural blast figure of the electric connector meeting the utility model one preferred embodiment;
Fig. 2 is the sectional side view of the electric connector meeting the utility model one preferred embodiment;
Fig. 3 is the structural representation of the electric connector meeting the utility model one preferred embodiment when not connecting electrical cable;
Fig. 4 is the structural representation that the electric connector meeting the utility model one preferred embodiment forms electric connector combination when having connected electrical cable.
Reference numeral:
100-electric connector;
110-insulating body, 111-connecting hole, 112-erection column, 113-spacer portion, 114-depressed part, 115-raised line;
The electrical interconnecting module of 120-, 121-main part, 122-resettlement section, 123-stiff end, 124-elongated end, 125-run-though space, 126-groove, 127-through hole;
130-tight lock part, 131-screw, 132-conversion terminal, 133-pars intermedia;
200-wire harness, 210-electric conductor, 220-insulator.
Embodiment
Advantage of the present utility model is set forth further below in conjunction with accompanying drawing and specific embodiment.
Consulting Fig. 1, is the structural representation of electric connector 100 in the utility model one preferred embodiment.In this embodiment, electric connector 100 includes an insulating body 110, for the formation of global shape and the profile of electric connector 100, and limits the installation region being arranged on miscellaneous part in electric connector 100; Electrical interconnecting module 120, it is inner that it is housed in insulating body 110, electrical interconnecting module is provided with at least two resettlement sections 122 be electrically connected mutually, the electrical interconnecting function of electric connector 100 can be realized by external wire harness 200 in resettlement section 122, wire harness 200 can comprise the first wire harness and the second wire harness, this wire harness 200 can be the wire harness that electric connector itself comprises, to form an electric connector combination, or external equipment with wire harness collecting in resettlement section 122.
Electrical interconnecting module 120 comprises the main part 121 of tabular, and the horizontal direction along insulating body 110 extends.The horizontal direction of indication is herein the length direction of insulating body 110.Electrically the resettlement section 122 of interconnecting module then extends and establishes in the downward interval of main body 121, and the large I at interval regulates according to the structure of insulating body 110, and the quantity at interval can according to the wire harness quantity regulating inserted.
External electrical harness 200 grafting enters in a connecting hole 111 of insulating body, wherein, be understandable that, electrical harness 200 includes insulator 220 and electric conductor 210, insulator 220 is wrapped in outside electric conductor 210, electric conductor 210 inserts in connecting hole 111 with the SI semi-insulation body 220 near electric conductor 210, and electric conductor 210 contacts with electrical interconnecting module 120, is connected by electrical interconnecting module 120 as intermediary with other wire harness 200.
Due in general electric connector 100, independent mutually between connecting hole 111 and connecting hole 111, then two wire harness 200 that grafting only can be entered connecting hole 111 two ends by electrical interconnecting module 120 realize electrical connection.Therefore, in this embodiment, be communicated with the electrical interconnecting module 120 of all wire harness 200 in overall, foregoing, electrical interconnecting module 120 includes main part 121 and resettlement section 122, main part 121 is fixed in insulating body 110, thus is fixed the electrical position of interconnecting module 120 in insulating body 110.Resettlement section 122 is extended from aforementioned body portion, and extend towards each connecting hole 111, thus in each connecting hole 111, all there is the resettlement section 122 of an electrical interconnecting module 120, the electric conductor 210 of the wire harness 200 that this resettlement section 122 and grafting enter in connecting hole 111 is electrically connected or electrical contact, thus first completes the electrical connection of wire harness 200 and electrical interconnecting module 120.Secondly, because electrical interconnecting module 120 is overall in one, to be electrically connected with a certain resettlement section 122 or the wire harness 200 of electrical contact is electrically connected with main part 121 by resettlement section 122, and then be electrically connected with other resettlement sections 122, finally be electrically connected with other any wire harness 200, realize the electric connecting mode dragging many, many holders many that user needs thus.
In above-described embodiment, be understandable that, the material of resettlement section 122 and main part 121 needs to be made up of electric conducting material, but the entirety of resettlement section 122 and main part 121 not all needs to use electric conducting material to make.Such as, the part of resettlement section 122 and main part 121 is made up of non-conducting material, only need ensure not affect the electrical connection of wire harness 200 and resettlement section 122, resettlement section 122 and main part 121.
Preferably, main part 121 is arranged with an exhausting hole 127 along the bearing of trend of resettlement section 122, and through hole 127 is communicated with corresponding resettlement section 122, inserts from this through hole 127 for external component.
Consult Fig. 2, further, electric connector also includes tight lock part 130, this tight lock part 130 comprises two parts: screw 131 and conversion terminal 132, wherein screw 131 screws in from the top of insulating body 110, and through through hole 127, conversion terminal 132 is then arranged in the inner space of resettlement section 122, this inner space may be defined as a run-though space 125, the electric conductor 210 that two ends and the grafting of conversion terminal 132 enter in run-though space 125 is electrically connected or electrical contact, thus directly can realize electrical connection by conversion terminal 132 to the wire harness 200 inserted in same connecting hole 111.In addition, conversion terminal 132 can be arranged on the top of electric conductor 210, then the position of the electric conductor 210 of wire harness 200 can limit with the bottom of run-though space 125 by conversion terminal 132, thus plays the effect of locking wire harness 200.In the above-described embodiments, the fixed form of conversion terminal 132 has multiple, and such as two end portions is welded on the bottom of run-though space 125, and gap is left in centre, inserts (not shown) etc. for wire harness 200.And the execution mode that the utility model adopts is: conversion terminal comprises the first connecting portion, the second connecting portion and connects the pars intermedia 133 of the first connecting portion and the second connecting portion, first connecting portion is connected with the electric conductor 210 of the first wire harness, and the second connecting portion is connected with the electric conductor 210 of the second wire harness.On the position of the main part 121 of corresponding pars intermedia 133, be provided with a groove 126, this groove 126 is inserted after pars intermedia 133 projection, the stress of the pars intermedia 133 of the frictional force between groove 126 and pars intermedia 133 and conversion terminal 132 self is utilized the part of conversion terminal 132 to be snapped in this groove 126, thus the movement of restriction conversion terminal 132 in run-though space 125, whereby, after conversion terminal 132 position limits, when wire harness 200 is inserted into run-though space 125, electric conductor 210 in wire harness 200 clamps by the two ends of conversion terminal 132 and the bottom of run-though space 125, and while clamping, realize the electrical contact of conversion terminal 132 and electric conductor 210.Certainly, be understandable that, the thickness of the electric conductor 210 of wire harness 200 is general less, therefore, should be noted that the spacing of the two ends of conversion terminal 132 and the bottom of run-though space 125 is suitable when installing conversion terminal 132, unsuitable excessive.
In addition, be understandable that, screw 131 is optional, only utilizes conversion terminal 132 itself can complete the function of fixing electric conductor 210, selects the object of screw 131 to be to improve steadiness.
In one preferred embodiment, resettlement section 122 is made up of two parts, is respectively stiff end 123 and elongated end 124, and stiff end 123 is used as to be connected with main part 121, and elongated end 124 then extends from stiff end 123 towards the direction of connecting hole 111.As described above, only need realize being electrically connected or electrical contact between wire harness 200 with resettlement section 122, thus (not shown) in one embodiment, elongated end 124 is a metal bar, extend straight down, after wire harness 200 grafting enters connecting hole 111, the electric conductor 210 in wire harness 200 and metal bar electrical contact.But this kind of execution mode will run into the problems such as electrical contact is insecure when facing wire harness 200 and moving.Therefore in the embodiment shown in fig. 1, elongated end 124 is when extending towards connecting hole 111, its inner formation one run-though space 125, the through direction of run-though space 125 is consistent with the through direction of connecting hole 111, thus after wire harness 200 grafting enters connecting hole 111, wire harness 200 also can grafting enter in run-though space 125 simultaneously, and the movement of wire harness 200 is subject to the restriction of run-though space 125 size.And on the other hand in fact, the inwall of run-though space 125 can be electric conducting material and make, the four sides of electric conductor 210 is formed by the inwall of run-though space 125, and wire harness 200 is larger with the electrical-contact area of electrical interconnecting module 120, improves the electrical connection reliability of electric connector 100.
Further, run-though space 125, in cylindricality, there is no bending in through, saves the space of use.Wire harness 200 is after being inserted into run-though space 125, and the electric conductor 210 in wire harness 200 contacts with the bottom electrical of run-though space 125, by the rigidity of electric conductor 210 and the electrical contact reliability of the gravity of itself raising electric conductor 210 and resettlement section 122.
Consult Fig. 3-4, insulating body comprises the base portion being formed with insulating body end face, easily problem of rustiness is caused outside in view of screw 131 is exposed, on base portion, the position of mounting screw 131 is provided with the fixing hole of erection column 112 and each erection column 112 corresponding, and fixing hole is communicated with through hole 127, and erection column 112 upwards extends, a hollow bulb is provided with in the middle part of it, screw 131 screw in hollow bulb until position fixing after, screw 131 will not expose erection column 112, and overall mounted post 112 is isolated from the outside.Therefore, be understandable that, the height of erection column 112 higher than the length of screw 131, should ensure that screw 131 is overall built-in.
Continue to consult Fig. 3-4, in order to save the use of the material of electric connector 100, and prevent user misoperation wrong plug position when grafting wire harness 200, establish to inner process in the bottom of often adjacent two connecting holes, 111 insulating bodies 110 and form spacer portion 113, and the position of corresponding spacer portion 113 is provided with depressed part 114 between the resettlement section 122 of electrical interconnecting module 120, spacer portion 113 limits the movement of electrical interconnecting module 120 in insulating body 110 with coordinating of depressed part 114, simultaneously, due to electrical interconnecting module 120 resettlement section 122 between unnecessary position fill up by this spacer portion 113, wire harness 200 can not misplug to the position between resettlement section 122 by user again, serve the effect of fool proof.
Another is preferably or in embodiment, and the bottom faces of insulating body 110 is provided with many raised lines 115 to the surface of resettlement section 122, and make electrical interconnecting module 120 being mounted to after in connecting hole 111, resettlement section 122 reduces with the area that coordinates of insulating body 110.
Have above-mentioned electric connector 100 and in conjunction with wire harness and electrical connection 100 formed electric connector combinations after, electric connector combination in any embodiment can be mounted in lighting and use, the wire harness 200 that grafting enters electric connector combination is the electrical cable in lighting.One end of this electric connector combination connects an electrical cable, and the other end connects one and above electrical cable, utilizes electrical interconnecting module 120 to be electrically connected by electrical cable, and real realization one drags many effects efficiently.
Should be noted that, embodiment of the present utility model has preferably implementation, and not any type of restriction is done to the utility model, any person skilled in art of being familiar with may utilize the technology contents of above-mentioned announcement change or be modified to equivalent effective embodiment, in every case the content of technical solutions of the utility model is not departed from, the any amendment done above embodiment according to technical spirit of the present utility model or equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (11)
1. an electric connector, comprises insulating body and electrical interconnecting module, wherein
Described electrical interconnecting module is contained in described insulating body, and is provided with at least two resettlement sections be electrically connected mutually,
The first external wire harness and the second wire harness can be accommodated in resettlement section described in each, and described first wire harness and the second wire harness have electric conductor, and when described electric conductor group enters described resettlement section, described electric conductor and described electrical interconnecting module are electrically connected.
2. electric connector as claimed in claim 1, is characterized in that,
Described electrical interconnecting module comprises main part, and the horizontal direction along described insulating body extends;
Described resettlement section extends from the downward interval of described main part and establishes.
3. electric connector as claimed in claim 2, is characterized in that,
Described main part is arranged with at least one exhausting hole along the bearing of trend of described resettlement section, and through hole described in each is communicated with corresponding described resettlement section.
4. electric connector as claimed in claim 3, is characterized in that,
Described electric connector also comprises tight lock part,
Described tight lock part comprises:
-conversion terminal, is located in described resettlement section, along the described electric conductor of the first wire harness, the second wire harness described in identical direction bridge joint.
5. electric connector as claimed in claim 4, is characterized in that,
Described tight lock part also comprises:
-screw, screws in described through hole from the top of described insulating body, and compresses described conversion terminal.
6. electric connector as claimed in claim 4, is characterized in that,
Described conversion terminal comprises the first connecting portion, the second connecting portion and connects the pars intermedia of described first connecting portion, the second connecting portion;
Described first connecting portion is electrically connected with the electric conductor of described first wire harness;
Described second connecting portion is electrically connected with the electric conductor of described second wire harness;
Described pars intermedia is formed towards described main part projection by the middle part of described conversion terminal;
The position of the corresponding described pars intermedia of described main part is provided with a groove, and described pars intermedia to insert in described groove thus limits the movement of described conversion terminal.
7. the electric connector as described in any one of claim 4-6, is characterized in that,
Described insulating body comprises the base portion forming described insulating body end face;
Described base portion offers at least two row's fixing holes, and fixing hole described in each is communicated with through hole described in;
Corresponding described fixing hole, described base portion is provided with erection column.
8. electric connector as claimed in claim 2, is characterized in that,
Formation spacer portion is established in the bottom of described insulating body to inner process;
Often between adjacent two resettlement sections, corresponding described spacer portion is provided with depressed part;
Described spacer portion coordinates with described depressed part thus limits the movement of described electrical interconnecting module in described insulating body.
9. electric connector as claimed in claim 2, is characterized in that,
The bottom faces of described insulating body is provided with many raised lines to the surface of described resettlement section, coordinates area to reduce described resettlement section with described insulating body.
10. an electric connector combination, is characterized in that, comprises electric connector as claimed in claim 1 and the first wire harness, the second wire harness.
11. 1 kinds of lightings, is characterized in that, have electric connector combination as claimed in claim 10, and described first wire harness, the second wire harness are respectively the electrical cable in described lighting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520931648.0U CN205178043U (en) | 2015-11-20 | 2015-11-20 | Electric connector , electric connector combination and illumination lamps and lanterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520931648.0U CN205178043U (en) | 2015-11-20 | 2015-11-20 | Electric connector , electric connector combination and illumination lamps and lanterns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205178043U true CN205178043U (en) | 2016-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520931648.0U Active CN205178043U (en) | 2015-11-20 | 2015-11-20 | Electric connector , electric connector combination and illumination lamps and lanterns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205178043U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020062574A1 (en) * | 2018-09-26 | 2020-04-02 | 深圳市大疆创新科技有限公司 | Connector, power systems and unmanned aerial vehicle |
-
2015
- 2015-11-20 CN CN201520931648.0U patent/CN205178043U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020062574A1 (en) * | 2018-09-26 | 2020-04-02 | 深圳市大疆创新科技有限公司 | Connector, power systems and unmanned aerial vehicle |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |