CN204376026U - A kind of electric connector - Google Patents
A kind of electric connector Download PDFInfo
- Publication number
- CN204376026U CN204376026U CN201520114879.2U CN201520114879U CN204376026U CN 204376026 U CN204376026 U CN 204376026U CN 201520114879 U CN201520114879 U CN 201520114879U CN 204376026 U CN204376026 U CN 204376026U
- Authority
- CN
- China
- Prior art keywords
- splicing ear
- lower base
- upper pedestal
- electric connector
- base frame
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a kind of electric connector, the splicing ear comprising insulating base frame and be in a row inserted in insulating base frame, it is characterized in that: described insulating base frame is divided into two-layer up and down, comprise upper pedestal and lower base, described upper pedestal and lower base set the terminal hole plugging splicing ear respectively in a row and two row's terminal holes are parallel to each other; Described upper pedestal is provided with grafting chamber, and described grafting chamber is all communicated with setting with each terminal hole; Described splicing ear one end is provided with the elastic contact arm stretched in grafting chamber, the other end is provided with and stretches out from insulating base frame side and to extend to the leg flushed with lower base bottom surface, and on described upper pedestal, on the leg of splicing ear and lower base, the leg of splicing ear is that front-back staggered arranges or is arranged side by side.The utility model object is to provide a kind of electric connector, can solve electric connector in prior art and cause because splicing ear quantity insulating base frame width to make too greatly electric connector be difficult to the problem of assembling more.
Description
Technical field
The utility model relates to a kind of electric connector.
Background technology
LED is as emerging electric light source, there is due to it plurality of advantages such as brightness is high, efficient, economize on electricity, long service life, use more and more extensive, substitute traditional various light sources just gradually, develop multiple alternative source of light, as LEDbulb lamp and LED daylight lamp etc. at present.Existing LED daylight lamp and traditional fluorescent lamp similar, there is fluorescent tube, lamp holder and LED chip group plate and drive plate, external power source is incorporated in drive plate assemblies by two electrodes of lamp holder and interconnector, and the working power of LED chip is delivered on LED chip group plate and made LED chip group plate luminous by drive plate assemblies after the process such as power conversion.In prior art, during assembling, connecting between the LED chip group plate of LED daylight lamp and drive plate is utilize wire bonds to realize, operation extremely bothers, cause LED daylight lamp assembly cost high, production efficiency is low, connects also unstable, often there is the phenomenon of short circuit and rosin joint to occur, affect the normal work of LED daylight lamp; In addition during scolding tin, solder resist can produce pernicious gas, the injury that can cause the person.
For the problems referred to above, in prior art, disclosing the electric connector of multiple plug-in type, making to connect between LED chip group plate and drive plate without the need to adopting wire bonds to connect.This kind of connector comprises insulating base frame and is inserted in the some splicing ears in insulating base frame side by side, the width of insulating base frame is by the impact plugging splicing ear quantity, splicing ear quantity is more, insulating base frame is wider, realize often needing multiple splicing ear to realize good electrical connection in use, insulating base frame will be caused so too wide, take up room large, affect assembling and the setting of insulating base frame; Suitable in order to ensure the width of insulating base frame, the spacing usually through compression adjacent connecting ends controls the width of insulating base frame, but splicing ear spacing is too little easily creepage phenomenon occurs again.
Utility model content
For problems of the prior art, the utility model object is to provide a kind of electric connector, can solve electric connector in prior art and cause because splicing ear quantity insulating base frame width to make too greatly electric connector be difficult to the problem of assembling more.
To achieve these goals, the technical solution adopted in the utility model is: a kind of electric connector, the splicing ear comprising insulating base frame and be in a row inserted in insulating base frame, it is characterized in that: described insulating base frame is divided into two-layer up and down, comprise upper pedestal and lower base, described upper pedestal and lower base set the terminal hole plugging splicing ear respectively in a row and two row's terminal holes are parallel to each other; Described upper pedestal is provided with grafting chamber, and described grafting chamber is all communicated with setting with each terminal hole; Described splicing ear one end is provided with to be stretched into
Elastic contact arm in grafting chamber, the other end is provided with and stretches out from insulating base frame side and to extend to the leg flushed with lower base bottom surface, and on described upper pedestal, on the leg of splicing ear and lower base, the leg of splicing ear is that front-back staggered arranges or is arranged side by side.
The utility model is also set to further, and described lower base bottom surface is positioned at its center and is provided with reference column, and described reference column is up big and down small coniform.
The utility model is also set to further, and described lower base both sides are respectively equipped with and help weld tabs.
The utility model is also set to further, and the both sides of described splicing ear are respectively equipped with double wedge, and described double wedge is stuck on the hole wall of terminal hole.
The beneficial effects of the utility model: by adopting technique scheme, the splicing ear be originally arranged side by side being made into setting up and down, to reach the object reducing electric connector insulating base frame width, being convenient to the assembling of electric connector; Above-mentioned insulating base frame comprises upper pedestal and lower base, lower base is assembly connection end, a splicing ear part is arranged in lower base, another part is arranged in upper pedestal, so just by controlling the number of the splicing ear on lower base, can control the width of lower base, the width of such lower base is just less, take up room little, the requirement of assembling can be met; And the width of upper pedestal can not affect the assembling of connector, its width can be greater than the width of lower base; Simultaneously, the set-up mode of splicing ear leg is selected according to the set-up mode of upper pedestal upper end sub-aperture, ensure the creepage distance safety between each terminal, and, on upper pedestal, the leg of splicing ear arranges to compare with the leg front-back staggered of splicing ear on lower base and is arranged side by side, a better anti-tracking effect can be played, splicing ear can be allowed to pass through larger electric current.
Accompanying drawing explanation
Fig. 1 is one of structural representation of the utility model embodiment one splicing ear leg front-back staggered setting;
Fig. 2 is the structural representation two that the utility model embodiment one splicing ear leg front-back staggered is arranged;
Fig. 3 is the structural representation that the utility model embodiment one splicing ear leg is arranged side by side;
Fig. 4 is the structural representation of the utility model splicing ear;
Fig. 5 is the structural representation of the utility model embodiment two.
Number in the figure implication: 1-insulating base frame; 11-upper pedestal; 12-lower base; 13-terminal hole; 14-grafting chamber; 2-splicing ear; 21-elastic contact arm; 22-leg; 23-double wedge; 3-reference column; 4-helps weld tabs.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
Embodiment one
Below with reference to Fig. 1 to Fig. 4, the utility model embodiment one is described.
A kind of electric connector, this electric connector is installed in LED daylight lamp, for connecting LED chip group plate and drive plate, electric connector comprises insulating base frame 1 and is in a row inserted in the splicing ear 2 in insulating base frame 1, described insulating base frame 1 is divided into two-layer up and down, comprise upper pedestal 11 and lower base 12, described upper pedestal 11 and lower base 12 set the terminal hole 13 plugging splicing ear 2 respectively in a row and two row's terminal holes 13 are parallel to each other, terminal hole 13 on described lower base 12 and upper pedestal 11 is two, terminal hole 13 on lower base 12 and upper pedestal 11 shifts to install at above-below direction, the width of upper pedestal 11 is greater than the width of lower base 12, described upper pedestal 11 is provided with grafting chamber 14, and described grafting chamber 14 is all communicated with setting with each terminal hole 13, described splicing ear 2 one end is provided with the elastic contact arm 21 stretched in grafting chamber 14, the other end is provided with and stretches out from insulating base frame 1 side and to extend to the leg 22 flushed with lower base 12 bottom surface, above-mentioned setting can control splicing ear 2 number on lower base 12, to control the width of lower base 12, guarantee that connector is applicable to assembling, width due to upper pedestal 11 can not affect the assembling of connector, so the splicing ear 2 on upper pedestal 11 is when guaranteeing safety creepage distance, configuration that can be random, on upper pedestal 11, the leg 22 of splicing ear 2 can be positioned at the front end of the leg 22 of splicing ear 2 on lower base 12, also can be arranged side by side with the leg 22 of splicing ear 2 on lower base 12.
The bottom surface of lower base 12 is positioned at its center and is provided with reference column 3, and described reference column 3 is up big and down small coniform, the assembling facilitating connector quick, accurate, firm by reference column 3.
Lower base 12 both sides are respectively equipped with and help weld tabs 4, assemble for subconnector.
The both sides of splicing ear 2 are respectively equipped with double wedge 23, and described double wedge 23 is stuck on the hole wall of terminal hole 13, make splicing ear 2 and insulating base frame 1 can realize firmly being connected.
Embodiment two
Below with reference to Fig. 5, the utility model embodiment two is described.
Embodiment two is with the difference of embodiment one: the terminal hole 13 in the vertical direction on lower base 12 and upper pedestal 11 is oppositely arranged, on described upper pedestal 11, on the leg 22 of splicing ear 2 and lower base 12, the leg 22 of splicing ear 2 is that front-back staggered is arranged, on upper pedestal 11, the leg 22 of splicing ear 2 can be positioned at the front end of the leg 22 of splicing ear 2 on lower base 12, and the width of upper pedestal 11 equals the width of lower base 12.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and modification, these improvement of above-mentioned hypothesis and modification also should be considered as protection range of the present utility model.
Claims (4)
1. an electric connector, the splicing ear comprising insulating base frame and be in a row inserted in insulating base frame, it is characterized in that: described insulating base frame is divided into two-layer up and down, comprise upper pedestal and lower base, described upper pedestal and lower base set the terminal hole plugging splicing ear respectively in a row and two row's terminal holes are parallel to each other; Described upper pedestal is provided with grafting chamber, and described grafting chamber is all communicated with setting with each terminal hole; Described splicing ear one end is provided with the elastic contact arm stretched in grafting chamber, the other end is provided with and stretches out from insulating base frame side and to extend to the leg flushed with lower base bottom surface, and on described upper pedestal, on the leg of splicing ear and lower base, the leg of splicing ear is that front-back staggered arranges or is arranged side by side.
2. a kind of electric connector according to claim 1, is characterized in that: described lower base bottom surface is positioned at its center and is provided with reference column, and described reference column is up big and down small coniform.
3. a kind of electric connector according to claim 1, is characterized in that: the both sides of described lower base are respectively equipped with and help weld tabs.
4. a kind of electric connector according to claim 1, it is characterized in that: the both sides of described splicing ear are respectively equipped with double wedge, described double wedge is stuck on the hole wall of terminal hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520114879.2U CN204376026U (en) | 2015-02-11 | 2015-02-11 | A kind of electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520114879.2U CN204376026U (en) | 2015-02-11 | 2015-02-11 | A kind of electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204376026U true CN204376026U (en) | 2015-06-03 |
Family
ID=53332213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520114879.2U Expired - Fee Related CN204376026U (en) | 2015-02-11 | 2015-02-11 | A kind of electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204376026U (en) |
-
2015
- 2015-02-11 CN CN201520114879.2U patent/CN204376026U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204943397U (en) | LED drive plate and lamp holder electric connection terminal and electric connector and LED | |
| CN204005417U (en) | A kind of plug-in type LED bulb lamp | |
| CN204005395U (en) | A kind of LED bulb lamp | |
| CN202189255U (en) | Input type relay module | |
| CN203364014U (en) | Plugging structure of light source assembly | |
| CN204026262U (en) | One is exempted to weld LED | |
| CN204834975U (en) | Electric connector and applied this electric connector's LED ball bubble lamp | |
| CN214756994U (en) | Series-parallel circuit of lamp string unit and lamp string | |
| CN204376026U (en) | A kind of electric connector | |
| CN104154443A (en) | Soldering-free LED (light emitting diode) bulb lamp | |
| CN205303749U (en) | A electric connector for on lamps and lanterns | |
| CN204477952U (en) | A kind of plug-in type plate board connector | |
| CN203979972U (en) | One exempts to weld LED bulb lamp | |
| CN204067625U (en) | A kind of power line rapid plug-in connector | |
| CN204376027U (en) | A kind of for the electric connector in LEDbulb lamp | |
| CN204858225U (en) | Electric connector and applied this electric connector's LED ball bubble lamp | |
| CN204333329U (en) | A kind of plug-in type connector | |
| CN204372846U (en) | A kind of soldering-free type metal connector of LED drive plate | |
| CN205303748U (en) | A electric connector for on lamps and lanterns | |
| CN202840026U (en) | Display screen lamp-driver separation welded pin header | |
| CN205303751U (en) | A electric connector for on lamps and lanterns | |
| CN204103097U (en) | A kind of plug-in type Quick connector | |
| CN202772370U (en) | Power supply union piece and LED lamp having power supply union piece | |
| CN209516115U (en) | A kind of electric connector of the stable structure on lamps and lanterns | |
| CN208222439U (en) | A kind of connecting component apparatus of lamps and lanterns |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 325600 Zhejiang city of Wenzhou province Yueqing City Tiancheng Street Cliff Village Patentee after: JKUN CONNECTOR CO., LTD. Address before: A village of 325600 in Zhejiang city of Wenzhou province Yueqing City Park Lake Shifan Street Patentee before: YUEQING JIANKUN CONNECTOR CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150603 Termination date: 20210211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |