CN209448078U - A kind of primary light bulb for being molded the electric connector and its application that insulate - Google Patents
A kind of primary light bulb for being molded the electric connector and its application that insulate Download PDFInfo
- Publication number
- CN209448078U CN209448078U CN201920290825.XU CN201920290825U CN209448078U CN 209448078 U CN209448078 U CN 209448078U CN 201920290825 U CN201920290825 U CN 201920290825U CN 209448078 U CN209448078 U CN 209448078U
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- rubber core
- insulated rubber
- metal female
- female end
- pedestal
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Abstract
The utility model discloses a kind of electric connector of primary injection molding insulation, including insulated rubber core and metal female end；Metal female end has horizontal pedestal, two opposite side of pedestal upwardly extend and relative tilt forms two wrapped portions and a pair is inserted into the elastic clip to form electrical connection for male end, pedestal corresponds to elastic clip and forms slot for male end across being electrically connected with elastic clip, and the other of pedestal extends to form leg outward on one side；Insulated rubber core single injection-molded is in metal female end, metal female end pedestal is embedded in insulated rubber core, two sides of insulated rubber core are embraced from outside in two wrapped portions, a pair of of elastic clip is accommodated in the cavity of insulated rubber core formation, the jack that the bottom of cavity corresponds to the slot of metal female end and elastic clip opens up perforation is passed through for male end, circular cone approaching face is formed on the bottom of jack, and leg stretches out outside insulated rubber core.Also disclose the light bulb using this electric connector.The utility model structure is simple, easy for installation, and electrical connection is stablized.
Description
Technical field
The utility model relates to the technical fields of electric connector, especially the electric connector structure with a kind of primary injection molding insulation
And it is related using the bulb structure of this electric connector.
Background technique
In the prior art, the power supply connection of LED bulb is realized using conducting wire, i.e., is respectively welded at the both ends of conducting wire
On light source board and driving plate, the LED chip being embodied as on light source board is powered.This electrical connection operation is cumbersome, causes LED light
Bubble assembling is at high cost, cannot achieve automatic assembling.
For this purpose, there is dealer to have developed a variety of in-line connectors, female end is entered by male end straight cutting, is connected instead of conducting wire, letter
The light source board of LED bulb and the electric connection structure of driving plate are changed, attended operation is more convenient, and assembling processing is more easier, can
To realize automated production.
But existing in-line connector, structure is complex, and there is also defects for installation connection, often there is short circuit and void
The phenomenon that weldering, occurs, and influences the normal work of LED bulb, and therefore, the present inventor carries out research and development improvement to this, thus this case produces
It is raw.
Utility model content
The purpose of this utility model is to provide a kind of electric connectors of primary injection molding insulation, and structure is simple, installation side
Just, electrical connection is stablized.
The another object of the utility model is to provide a kind of light bulb of primary injection molding insulation electric connector of application.
To achieve the goals above, the solution of the utility model is:
A kind of electric connector of primary injection molding insulation, including insulated rubber core and metal female end；Metal female end has horizontal
Two opposite side of pedestal, pedestal upwardly extend and relative tilt forms two wrapped portions and a pair is inserted into form electrical connection for male end
Elastic clip, pedestal, which corresponds to elastic clip and forms slot and pass through for male end, to be electrically connected with elastic clip, other one side of pedestal
Leg is extended to form outward；For insulated rubber core single injection-molded in metal female end, metal female end pedestal is embedded in insulated rubber core
In, two sides of insulated rubber core are embraced in two wrapped portions from outside, and a pair of of elastic clip is accommodated in the sky of insulated rubber core formation
In chamber, the jack that the bottom of cavity corresponds to the slot of metal female end and elastic clip opens up perforation is passed through for male end, the bottom of jack
Portion forms circular cone approaching face, and leg stretches out outside insulated rubber core.
Two opposite side of the pedestal first extend straight up, then extend relatively to horizontal, then bending subsidence, respectively
Wrapped portion is formed, last relative tilt upwards forms a pair of of elastic clip；Wrapped portion is stretched out from the outside of insulated rubber core, is embraced absolutely
Two sides of edge glue core, and across the cavity wall of cavity.
The metal female end is formed by stamped from sheetstock, also forms location hole and location hook in metal female end.
Location hole is formed on the pedestal of the metal female end and the linkage section of leg.
Location hook is formed in the susceptor edges of the metal female end.
The slot is U-shaped, and opening is located at the opposite edge that pedestal forms leg.
The other of the pedestal extends to form leg diagonally downward and outward on one side.
It is in day word that the insulated rubber core, which is overlooked, and single injection-molded is in two metal female ends, and there are two shallower sides for tool
Shape cavity, two the intermediate of cavity form partition wall, and the wrapped portion of each metal female end is stretched out from the outside of insulated rubber core, is embraced absolutely
Two sides of edge glue core, and across the cavity wall of corresponding cavity, each cavity respectively accommodate the elastic clip of a metal female end, and two
The leg of a metal female end is stretched out from the both sides of insulated rubber core respectively.
The bottom of the insulated rubber core also boss, for being mounted in the mounting hole of light source board.
A kind of LED bulb installs driving plate in the inside of LED bulb and light source board, driving plate is located at the lower section of light source board,
The electric connector of above-mentioned primary injection molding insulation is installed on light source board, male end is installed in driving plate, is led between light source board and driving plate
Male end is crossed to be electrically connected with electric connector cooperation realization.
After adopting the above scheme, the electric connector of the utility model, since insulated rubber core single injection-molded is in metal mother
On end, metal female end pedestal is embedded in insulated rubber core, and two sides of insulated rubber core are embraced in two wrapped portions from outside, by weldering
Foot is electrically connected with extraneous (such as light source board), metal female end and insulated rubber core is firmly combined, metal female end pedestal firmly installs, no
It loosens, can prevent metal female end when injection molding from moving, keep elastic clip installation accurate, secured, guarantee yield rate, guarantee to be electrically connected
The stability connect.
The present invention will be further described with reference to the accompanying drawings and examples.
Detailed description of the invention
Fig. 1 be the utility model metal female end bending after perspective view one；
Fig. 2 be the utility model metal female end bending after perspective view two；
Fig. 3 be the utility model metal female end bending after top view；
Fig. 4 is the non-bending perspective view one of metal female end of the utility model；
Fig. 5 is the non-bending perspective view two of metal female end of the utility model；
Fig. 6 is the non-bending top view of metal female end of the utility model；
Fig. 7 is the insulated rubber core top view of the utility model；
Fig. 8 is the insulated rubber core bottom view of the utility model；
Fig. 9 is the injection molding semi-finished product figure (the non-bending of metal female end) of the utility model；
Figure 10 is the finished product top view (after metal female end bending) of the utility model；
Figure 11 is the finished product bottom view of the utility model；
Figure 12 is the metal female end and insulated rubber core exploded view of the utility model.
Label declaration
Insulated rubber core 10, cavity 11, cavity wall 12, jack 13, circular cone approaching face 14, partition wall 16, boss 18；
Metal female end 20, pedestal 21, elastic clip 22, slot 23, leg 24, location hook 25, location hole 26, wrapped portion
27。
Specific embodiment
As shown in Figures 1 to 12, the utility model discloses a kind of electric connector of primary injection molding insulation, including insulating cement
Core 10 and metal female end 20.
Metal female end 20 has horizontal pedestal 21.Two opposite side of pedestal 21 upwardly extend and relative tilt forms two
Wrapped portion 27 and a pair of of elastic clip 22, elastic clip 22 for male end for being inserted into form electrical connection.Corresponding elasticity on pedestal 21
Intermediate plate 22 forms slot 23, this slot 23 is passed through for male end to be electrically connected with elastic clip 22.Other one side of pedestal 21
Leg 24 is extended to form outward.In order to facilitate molding, it is easier assembling, the slot 23 of the utility model is U-shaped, U-shaped
Opening is located at the opposite edge that pedestal 21 forms leg 24.The leg 24 of the utility model is specifically: other one side of pedestal 21
Leg 24 is extended to form diagonally downward and outward, and the form of leg 24 is not limited by the illustration.
Insulated rubber core 10 is molded directly in metal female end 20 using primary injection molding.The pedestal 21 of metal female end 20 is embedded in absolutely
In edge glue core 10, the wrapped portion 27 of two of metal female end 20 embraces two sides of insulated rubber core 10, insulated rubber core 10 from outside
Cavity 11 is formed, a pair of of elastic clip 22 of metal female end 20 is accommodated in the cavity 11 of insulated rubber core 10, the bottom of cavity 11
The jack 13 that the slot 23 of corresponding metal female end 20 and the clamping opening of elastic clip 22 open up perforation is passed through for male end and elastic clip
22 cooperatively form electrical connection, and the bottom formation circular cone approaching face 14 of jack 13 is to facilitate male end smoothly to penetrate in jack 13, leg
24 stretch out outside insulated rubber core 10, form electrical connection to be welded on light source board.
In order to improve elastic clip 22 to the clamping action of male end, the utility model is specifically right by two of pedestal 21
Side first extends straight up, then to horizontal opposite extension, then bending subsidence, is respectively formed wrapped portion 27, last opposite upwards
It is formed slopely a pair of of elastic clip 22；Wrapped portion 27 is stretched out from the outside of insulated rubber core 10, embraces two sides of insulated rubber core 10
Face, and across the cavity wall of cavity 11 12, metal female end 20 and insulated rubber core 10 is firmly combined.
The electric connector of the utility model, since insulated rubber core 10 is single injection-molded in metal female end 20, metal
The pedestal 21 of female end 20 is embedded in insulated rubber core 10, and two sides of insulated rubber core 10 are embraced in two wrapped portions 27 from outside, are made
Metal female end 20 and insulated rubber core 10 are firmly combined, and are electrically connected by leg 24 with extraneous (such as light source board), therefore, metal female end
20 pedestal 21 is firmly installed, is not loosened, and can prevent metal female end 20 when injection molding from moving, elastic clip 22 is made to install standard
Really, securely, guarantee yield rate, guarantee the stability of electrical connection.
In the utility model embodiment, it is in day word that insulated rubber core 10, which is overlooked, and single injection-molded is in two metal female ends 20
On, there are two shallower square cavity 11, two the intermediate of cavity 11 to form partition wall 16, can play the role of anti-tracking, often for tool
The wrapped portion 27 of a metal female end 20 is stretched out from the outside of insulated rubber core 10, then embraces two sides of insulated rubber core 10, and across
The cavity wall 12 of corresponding cavity 11 is crossed, each cavity 11 respectively accommodates the elastic clip 22 of a metal female end 20, two metal female ends
20 leg 24 is stretched out from the both sides of insulated rubber core 10 respectively.
It is fixed in order to facilitate installation of the electric connector on light source board, the bottom of insulated rubber core 10 also boss 18, for installation
In the mounting hole of light source board.
20 structure of metal female end of the utility model is simple, can be formed by stamped from sheetstock.It is also formed in metal female end 20
Metal female end 20 moves when location hook 25 and location hole 26, location hook 25 and location hole 26 are for further preventing injection molding,
Elastic clip 22 is firmly installed, the utility model is specifically that location hook 25 is formed on 21 edge of pedestal of metal female end 20,
Location hole 26 is formed on the pedestal 21 of metal female end 20 and the linkage section of leg 24.
The utility model further discloses electric connector and applies in LED bulb, LED bulb inside installation driving plate and
Light source board, driving plate are located at the lower section of light source board, and the key of this case is that above-mentioned electric connector, driving plate are installed on light source board
Upper installation male end is cooperated between light source board and driving plate by male end and electric connector, realizes electrical connection.Driving plate passes through public affairs
End, electric connector and light source board are powered to LED light source, reach illumination effect.Using the electric connector of the utility model, improve
The stability of electrical connection, the work that LED steeps lamp are more stable, safe.
The foregoing is merely the implementation examples of the utility model, are not limitation of the utility model.It should be pointed out that ability
The technical staff in domain can according to need the modification for making not creative contribution after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of utility model.
Claims (10)
1. a kind of electric connector of primary injection molding insulation, it is characterised in that: including insulated rubber core and metal female end；Metal female end tool
There is horizontal pedestal, two opposite side of pedestal upwardly extend and relative tilt forms two wrapped portions and a pair of for male end insertion shape
At the elastic clip of electrical connection, pedestal, which corresponds to elastic clip and forms slot and pass through for male end, to be electrically connected with elastic clip, pedestal
In addition leg is extended to form outward on one side；Insulated rubber core single injection-molded is in metal female end, the insertion of metal female end pedestal
In insulated rubber core, two sides of insulated rubber core are embraced in two wrapped portions from outside, and a pair of of elastic clip is accommodated in insulated rubber core
In the cavity of formation, the jack that the bottom of cavity corresponds to the slot of metal female end and elastic clip opens up perforation is passed through for male end,
Circular cone approaching face is formed on the bottom of jack, and leg stretches out outside insulated rubber core.
2. a kind of electric connector of primary injection molding insulation as described in claim 1, it is characterised in that: two of the pedestal are right
Side first extends straight up, then to horizontal opposite extension, then bending subsidence, is respectively formed wrapped portion, finally opposite upwards to incline
Oblique elastic clip in a pair；Wrapped portion is stretched out from the outside of insulated rubber core, embraces two sides of insulated rubber core, and across sky
The cavity wall of chamber.
3. a kind of electric connector of primary injection molding insulation as described in claim 1, it is characterised in that: the metal female end is by piece
Material punch forming also forms location hole and location hook in metal female end.
4. a kind of electric connector of primary injection molding insulation as described in claim 1, it is characterised in that: the base of the metal female end
Seat with form location hole on the linkage section of leg.
5. a kind of electric connector of primary injection molding insulation as described in claim 1, it is characterised in that: the base of the metal female end
Seat forms location hook on edge.
6. a kind of electric connector of primary injection molding insulation as described in claim 1, it is characterised in that: the slot is U-shaped, opens
Mouth is located at the opposite edge that pedestal forms leg.
7. a kind of electric connector of primary injection molding insulation as described in claim 1, it is characterised in that: other the one of the pedestal
Side extends to form leg diagonally downward and outward.
8. a kind of electric connector of primary injection molding insulation as described in claim 1, it is characterised in that: the insulated rubber core is overlooked
In day word, single injection-molded is in two metal female ends, and there are two shallower square cavity, two the intermediate of cavity to be formed for tool
Partition wall, the wrapped portion of each metal female end are stretched out from the outside of insulated rubber core, embrace two sides of insulated rubber core, and across right
The cavity wall of cavity is answered, each cavity respectively accommodates the elastic clip of a metal female end, and the leg of two metal female ends is respectively from exhausted
The both sides of edge glue core are stretched out.
9. a kind of electric connector of primary injection molding insulation as described in claim 1, it is characterised in that: the bottom of the insulated rubber core
Portion's also boss, for being mounted in the mounting hole of light source board.
10. a kind of light bulb installs driving plate in the inside of light bulb and light source board, driving plate is located at the lower section of light source board, feature
It is: a kind of electric connector of primary injection molding insulation as claimed in any one of claims 1-9 wherein, driving is installed on light source board
Male end is installed on plate, is realized and is electrically connected with electric connector cooperation by male end between light source board and driving plate.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920290825.XU CN209448078U (en) | 2019-03-07 | 2019-03-07 | A kind of primary light bulb for being molded the electric connector and its application that insulate |
| US16/383,962 US10826219B2 (en) | 2019-03-07 | 2019-04-15 | Insulated electrical connector formed by one-time injection molding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920290825.XU CN209448078U (en) | 2019-03-07 | 2019-03-07 | A kind of primary light bulb for being molded the electric connector and its application that insulate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209448078U true CN209448078U (en) | 2019-09-27 |
Family
ID=68033652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920290825.XU Active CN209448078U (en) | 2019-03-07 | 2019-03-07 | A kind of primary light bulb for being molded the electric connector and its application that insulate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209448078U (en) |
-
2019
- 2019-03-07 CN CN201920290825.XU patent/CN209448078U/en active Active
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