CN105552630A - Power plug - Google Patents
Power plug Download PDFInfo
- Publication number
- CN105552630A CN105552630A CN201610093508.XA CN201610093508A CN105552630A CN 105552630 A CN105552630 A CN 105552630A CN 201610093508 A CN201610093508 A CN 201610093508A CN 105552630 A CN105552630 A CN 105552630A
- Authority
- CN
- China
- Prior art keywords
- insulating body
- attaching plug
- row
- light
- power supply
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/717—Structural association with built-in electrical component with built-in light source
- H01R13/7172—Conduits for light transmission
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/28—Coupling parts carrying pins, blades or analogous contacts and secured only to wire or cable
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a power plug, which comprises a first insulating body, a second insulating body, two power terminals and two power cables; the first insulating body comprises a holding cavity which is of an 8 shape; certain ends of the two power terminals are held in the holding cavity, and the other ends of the two power terminals are respectively welded with the two power cables; the 8-shaped holding cavity comprises two holding sub-cavities which are symmetrically arranged; each of the power terminals is held in the corresponding one of the holding sub-cavities; the second insulating body is arranged at the rear end of the first insulating body, wherein two rows of heat emission holes as well as light guiding holes positioned between the two rows of the heat emission holes are arranged on the second insulating body; and the light guiding holes are used for installing light guiding poles so as to display a power-up state of the power plug.
Description
Technical field
The present invention relates to a kind of attaching plug, the pedestal especially relating to a kind of attaching plug is arranged.
Background technology
Attaching plug is power-line plug again, and English is that powerplug. is used in various field, every country.General attaching plug only has connection power source line just can use, different according to the purposes of attaching plug, power-line plug can be used on the voltage of 250V, 125V, 36V, has can be used in 16A, 13A, 10A, 5A, 2.5A according to the difference of electric current.
Attaching plug roughly can be divided into conversion electric power plug, injection moulding attaching plug and assembling attaching plug.
Conversion electric power plug: the attaching plug standard of each country is different, such as the attaching plug of China arrives the U.S., just can not use, must must need a changeover plug to complete conversion.So just need conversion electric power plug.Conversion electric power plug is exactly the attaching plug plug of a national standard being converted to another national standard.
Injection moulding attaching plug: injection plug be exactly plug and line by high temperature, high pressure forces together, once shaping, just cannot install and remove, such attaching plug feature clearly, firmly, safety.On market, the general attaching plug more than 80% circulated is all this attaching plug.
Assembling attaching plug: assembling plug is exactly that power line and plug are fixed together by screw etc., but in use can install and remove, and this ensure that the flexibility of attaching plug.English market such as, just there is ratio greatly using this assembling attaching plug.
The radiating effect of existing power supply plug is bad.
Summary of the invention
Technical problem to be solved by this invention is: the attaching plug providing a kind of good heat dissipation effect.
For solving the problems of the technologies described above, technical scheme of the present invention is:
A kind of attaching plug, it comprises the first insulating body, second insulating body, two power supply terminals, and two power cables, described first insulating body comprises the host cavity in the figure of eight, one end of described two power supply terminals is contained in host cavity, the other end of described two power supply terminals welds respectively with two power cables, the host cavity of the described figure of eight comprises two symmetrically arranged sub-host cavities, each power supply terminal is contained in a corresponding sub-host cavity respectively, described second insulating body is arranged on the rear end of the first insulating body, wherein said second insulating body is provided with two row's louvres and the light-conductive hole between two row's louvres, described light-conductive hole is for installing the "on" position of light-guiding pillar in order to display power supply plug.
Compared with prior art, beneficial effect of the present invention is as follows: the second insulating body is provided with two row's louvres, thus make the good heat dissipation effect of attaching plug, and the second insulating body is also provided with light-conductive hole, for installing the "on" position of light-guiding pillar in order to display power supply plug, thus make the use of attaching plug observation "on" position convenient.
The present invention further improves as follows:
Further, described two row's louvres comprise the first row louvre be positioned on the left of the second insulating body and the second row louvre be positioned on the right side of the second insulating body, and described first row louvre is identical with the quantity of second row louvre.
Further, described first row louvre and second row louvre are all along fore-and-aft direction arrangement, and described first row louvre comprises three, and described second row louvre also comprises three.
Further, described light-conductive hole comprises two the first light-conductive holes and the second light-conductive hole of arranging along the longitudinal direction, and the diameter being wherein positioned at the first light-conductive hole of front side is greater than the diameter of the second light-conductive hole being positioned at rear side.
Further, described two power cables comprise copper cash respectively and are coated on the plastic cement skin outside copper cash, and the front side copper cash of each power cable is exposed outside to weld with corresponding power supply terminal.
Further, the rear side of each power cable is provided with two sections of plastic cement skins separated and is positioned at copper cash exposed in the middle of two sections of plastic cement skins, peels off from copper cash to facilitate final stage plastic cement skin.
Further, the front end of each power supply terminal is provided with chamfering.
Further, described first insulating body comprises the roof be positioned at above host cavity and the diapire be positioned at below host cavity, and the front end of described roof and diapire is respectively equipped with the protrusion rib of protruding upward and downward protrusion.
Further, described first insulating body comprises the front end face connecting roof and diapire, and described two protrude ribs and are separately positioned on roof and front end face intersection and diapire and front end face intersection.
Further, described two protrusion ribs are symmetrical arranged.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the stereogram meeting attaching plug of the present invention.
Fig. 2 is the front view from front to back of attaching plug as shown in Figure 1.
Fig. 3 is the vertical view from the top down of attaching plug as shown in Figure 1.
Fig. 4 is the connection layout of power supply terminal and power cable in attaching plug as shown in Figure 1.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
As shown in Figures 1 to 4, a kind of attaching plug 100 of the present invention, it comprises the first insulating body 11, second insulating body 12, two power supply terminals 13 and two power cables 14.
Described first insulating body 11 comprises the host cavity 111 in the figure of eight, and one end of described two power supply terminals 13 is contained in host cavity 111, and the other end of described two power supply terminals 13 welds respectively with two power cables 14.
The host cavity 111 of the described figure of eight comprises two symmetrically arranged sub-host cavities 1111, each power supply terminal 13 is contained in a corresponding sub-host cavity 1111 respectively, described second insulating body 12 is arranged on the rear end of the first insulating body 11, described second insulating body 12 is provided with two row's louvres 121 and the light-conductive hole 122 between two row's louvres 121, and described light-conductive hole 122 is for installing the "on" position of light-guiding pillar (not shown) in order to display power supply plug.
Described two row's louvres 12 comprise the first row louvre 1211 be positioned on the left of the second insulating body 12 and the second row louvre 1212 be positioned on the right side of the second insulating body 12, and described first row louvre 1211 is identical with the quantity of second row louvre 1212.Described first row louvre 1211 and second row louvre 1212 are all along fore-and-aft direction arrangement, and described first row louvre 1211 comprises three, and described second row louvre 1212 also comprises three.
Described light-conductive hole 122 comprises two the first light-conductive hole 1221 and the second light-conductive holes 1222 of arranging along the longitudinal direction, and the diameter being wherein positioned at the first light-conductive hole 1221 of front side is greater than the diameter of the second light-conductive hole 1222 being positioned at rear side.
Described two power cables 14 comprise copper cash 141 respectively and are coated on the plastic cement skin 142 outside copper cash 141, and the front side copper cash 141 of each power cable 14 is exposed outside to weld with corresponding power supply terminal 13.
The rear side of each power cable 14 is provided with two sections of plastic cement skins separated and is positioned at copper cash exposed in the middle of two sections of plastic cement skins, peels off from copper cash to facilitate final stage plastic cement skin.The front end of each power supply terminal 13 is provided with chamfering 131 and is positioned at the interference part 132 of rear end, and described interference part 132 is fixed to the first insulating body 11 for interfering.
Described first insulating body 11 comprises the roof 112 be positioned at above host cavity 1111 and the diapire 113 be positioned at below host cavity 1111, and the front end of described roof 112 and diapire 113 is respectively equipped with the protrusion rib 114 of protruding upward and downward protrusion.Described first insulating body 11 comprises the front end face 115 connecting roof 112 and diapire 113, and described two protrude ribs 114 and are separately positioned on roof 112 and front end face 115 intersection and diapire 113 and front end face 115 intersection.Described two protrusion ribs 114 are symmetrical arranged.
The present invention is not limited to above-mentioned concrete execution mode, and those of ordinary skill in the art is from above-mentioned design, and without performing creative labour, done all conversion, all drop within protection scope of the present invention.
Claims (10)
1. an attaching plug, it comprises the first insulating body, second insulating body, two power supply terminals, and two power cables, described first insulating body comprises the host cavity in the figure of eight, one end of described two power supply terminals is contained in host cavity, the other end of described two power supply terminals welds respectively with two power cables, the host cavity of the described figure of eight comprises two symmetrically arranged sub-host cavities, each power supply terminal is contained in a corresponding sub-host cavity respectively, described second insulating body is arranged on the rear end of the first insulating body, it is characterized in that: described second insulating body is provided with two row's louvres and the light-conductive hole between two row's louvres, described light-conductive hole is for installing the "on" position of light-guiding pillar in order to display power supply plug.
2. attaching plug as claimed in claim 1, it is characterized in that: described two row's louvres comprise the first row louvre be positioned on the left of the second insulating body and the second row louvre be positioned on the right side of the second insulating body, and described first row louvre is identical with the quantity of second row louvre.
3. attaching plug as claimed in claim 2, is characterized in that: described first row louvre and second row louvre are all along fore-and-aft direction arrangement, and described first row louvre comprises three, and described second row louvre also comprises three.
4. attaching plug as claimed in claim 3, is characterized in that: described light-conductive hole comprises two the first light-conductive holes and the second light-conductive hole of arranging along the longitudinal direction, and the diameter being wherein positioned at the first light-conductive hole of front side is greater than the diameter of the second light-conductive hole being positioned at rear side.
5. attaching plug as claimed in claim 4, it is characterized in that: described two power cables comprise copper cash respectively and are coated on the plastic cement skin outside copper cash, the front side copper cash of each power cable is exposed outside to weld with corresponding power supply terminal.
6. attaching plug as claimed in claim 5, is characterized in that: the rear side of each power cable is provided with two sections of plastic cement skins separated and is positioned at copper cash exposed in the middle of two sections of plastic cement skins, peels off from copper cash to facilitate final stage plastic cement skin.
7. attaching plug as claimed in claim 6, is characterized in that: the front end of each power supply terminal is provided with chamfering.
8. attaching plug as claimed in claim 7, it is characterized in that: described first insulating body comprises the roof be positioned at above host cavity and the diapire be positioned at below host cavity, the front end of described roof and diapire is respectively equipped with the protrusion rib of protruding upward and downward protrusion.
9. attaching plug as claimed in claim 8, is characterized in that: described first insulating body comprises the front end face connecting roof and diapire, and described two protrude ribs and are separately positioned on roof and front end face intersection and diapire and front end face intersection.
10. attaching plug as claimed in claim 9, is characterized in that: described two protrusion ribs are symmetrical arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610093508.XA CN105552630A (en) | 2016-02-19 | 2016-02-19 | Power plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610093508.XA CN105552630A (en) | 2016-02-19 | 2016-02-19 | Power plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105552630A true CN105552630A (en) | 2016-05-04 |
Family
ID=55831670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610093508.XA Pending CN105552630A (en) | 2016-02-19 | 2016-02-19 | Power plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105552630A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101867108A (en) * | 2010-05-28 | 2010-10-20 | 朱少琦 | Strip ceramic dual-use three-hole power plug |
| CN201741864U (en) * | 2009-12-30 | 2011-02-09 | 陈忠 | Two-core socket |
| US8388383B2 (en) * | 2011-06-16 | 2013-03-05 | Longwell Company | Power adaptor structure |
| CN104917010A (en) * | 2015-06-23 | 2015-09-16 | 国网山东省电力公司济南供电公司 | Power plug |
| CN205565109U (en) * | 2016-02-19 | 2016-09-07 | 苏州东威科技有限公司 | Attaching plug |
-
2016
- 2016-02-19 CN CN201610093508.XA patent/CN105552630A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201741864U (en) * | 2009-12-30 | 2011-02-09 | 陈忠 | Two-core socket |
| CN101867108A (en) * | 2010-05-28 | 2010-10-20 | 朱少琦 | Strip ceramic dual-use three-hole power plug |
| US8388383B2 (en) * | 2011-06-16 | 2013-03-05 | Longwell Company | Power adaptor structure |
| CN104917010A (en) * | 2015-06-23 | 2015-09-16 | 国网山东省电力公司济南供电公司 | Power plug |
| CN205565109U (en) * | 2016-02-19 | 2016-09-07 | 苏州东威科技有限公司 | Attaching plug |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160504 |
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| RJ01 | Rejection of invention patent application after publication |