CN204858225U - Electric connector and applied this electric connector's LED ball bubble lamp - Google Patents
Electric connector and applied this electric connector's LED ball bubble lamp Download PDFInfo
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- CN204858225U CN204858225U CN201520480297.6U CN201520480297U CN204858225U CN 204858225 U CN204858225 U CN 204858225U CN 201520480297 U CN201520480297 U CN 201520480297U CN 204858225 U CN204858225 U CN 204858225U
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- arm
- electric connector
- base frame
- insulating base
- terminal
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Abstract
The utility model relates to an electric connector and applied this electric connector's LED ball bubble lamp, locate the internal connecting terminal of bench insulator including insulating pedestal and vertical inserting, be equipped with the terminal hole of two rows of symmetries on the insulating pedestal, connecting terminal inserts that to locate the terminal downthehole, be equipped with the grafting chamber that communicates with each terminal hole in the middle of two rows of terminal holes, connecting terminal includes to insert and locates the downthehole fixed arm of terminal, the fixed arm lower extreme in to two rows of terminal holes intercropping 90 buckle and extend to and form the welding arm near grafting chamber department, the welding arm rest is closely pegged graft chamber end and is upwards buckled to extend and extend to to slope in the middle of two rows of terminal holes gradually and form the joint arm in the grafting chamber, buckle extending to to the fixed arm and form spacing arm with the fixed arm counterbalance in the upper end of joint arm, the both sides of insulating pedestal are equipped with respectively and help the leg. The utility model provides an electric connector makes and need not to carry out welded connection through the wire between drive plate and the light source board in the LED ball bubble lamp.
Description
Technical field
The utility model relates to connector technique field, is specifically related to a kind of electric connector, and applies the LEDbulb lamp of this 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 the LED of multiple alternative conventional light source at present, as LEDbulb lamp and LED daylight lamp etc.The structure of existing LEDbulb lamp has glass lamp shade, lamp holder and LED chip group plate and drive plate assemblies usually, and lamp holder comprises a tubular external electrode and central electrode.In prior art, drive plate assemblies and the electrical connection between LED chip group plate of LEDbulb lamp utilize wire to be realized with welding by the tie point needing to be electrically connected to each other.Owing to adopting conductor connections operation extremely to bother, cause LED illumination device assembly cost high, production efficiency is low, and it is also unreliable to connect, and often has the phenomenon of short circuit and rosin joint to occur, affects the normal work of LEDbulb lamp; In addition during scolding tin, solder resist can produce pernicious gas, the injury that can cause the person.In view of this, need badly the electric connection structure between the drive plate assemblies of existing LEDbulb lamp and LED chip group plate is improved.
Utility model content
The purpose of this utility model is the LEDbulb lamp providing a kind of electric connector to overcome the deficiencies in the prior art and apply this electric connector, make the drive plate in LEDbulb lamp with between light source board without the need to being undertaken being electrically connected by wire and stable connection, firmly.
Another object of the present utility model is to provide a kind of LEDbulb lamp, makes its structure simpler, assembles convenient, efficient.
To achieve these goals, the technical solution adopted in the utility model is: a kind of electric connector, it is characterized in that: the splicing ear comprising insulating base frame and be vertically inserted in insulating base frame, described insulating base frame is provided with the terminal hole of two row's symmetries, splicing ear is inserted in terminal hole, is provided with the grafting chamber be communicated with each terminal hole in the middle of described two row's terminal holes; Described splicing ear comprises one and is inserted in fixed arm in terminal hole, described fixed arm lower end bends to intercropping 90 ° in two row's terminal holes and extends to and forms welding arm near grafting chamber place, described welding arm upwards bends to extend and extend in grafting chamber to two row's terminal hole intermediate, inclined gradually near grafting chamber end and forms snap-arms, and the upper end of described snap-arms extends to fixed arm bending the formation position limit arm that to offset with fixed arm; The both sides of described insulating base frame are respectively equipped with and help leg.
The utility model is also set to further, and the bottom surface of described welding arm is a little less than the bottom surface of insulating base frame.
The utility model is also set to further, described in help leg to be " L " shape, comprise a vertical arm and a transverse arm, described vertical arm and insulating base frame card accessory connect, described transverse arm be used for welding, described insulating base frame is provided with the draw-in groove of joining with vertical arm card; The bottom surface of described transverse arm flushes with the bottom surface of welding arm.
The utility model is also set to further, and the both sides of described vertical arm are respectively equipped with double wedge, and described double wedge is stuck on the cell wall of draw-in groove.
The utility model is also set to further, and the both sides of described fixed arm are respectively equipped with double wedge, and described double wedge is stuck on the hole wall of terminal hole.
The utility model is also set to further, and described transverse arm is provided with the groove of accommodating scolding tin.
The utility model is also set to further, and the bottom surface of described insulating base frame is provided with reference column, and described reference column is provided with four, and described reference column is positioned at four angles place of insulating base frame bottom surface.
A kind of LEDbulb lamp, it is characterized in that: in the inside of LEDbulb lamp, drive plate and light source board are installed, drive plate is positioned at the below of light source board, light source board is installed above-mentioned electric connector, drive plate installs contact pin, on light source board, corresponding contact pin offers the groove and the location hole corresponding with reference column that pass for contact pin, inserts connector realize electrical connection by contact pin.
Electric connector of the present utility model, make the drive plate in LEDbulb lamp with between light source board without the need to being electrically connected by wire, facilitate production, improve production efficiency, simplify assembly process, reduce production cost, the injury that the pernicious gas avoiding solder resist generation when being welded by scolding tin is caused the person; Meanwhile, this electrical connector design is reasonable, structure is simple, stable connection, firmly.
LEDbulb lamp of the present utility model, electric connector provided by the utility model is adopted to connect light source board and drive plate, do not need to be welded to connect by wire, make the assembling of LEDbulb lamp more simple, efficient, optimize the structure of LEDbulb lamp, make it simpler, compact, reduce production cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of another angle of the utility model;
Fig. 3 is decomposing schematic representation of the present utility model;
Fig. 4 is the structural representation of the utility model splicing ear;
Fig. 5 is the cutaway view along A-A line in the utility model Fig. 1;
Fig. 6 is the part-structure schematic diagram of the utility model LEDbulb lamp.
Number in the figure implication: 1-insulating base frame; 11-terminal hole; 12-grafting chamber; 13-draw-in groove; 14-reference column; 2-splicing ear; 21-fixed arm; 211-double wedge; 22-welding arm; 23-snap-arms; 24-position limit arm; 3-helps leg; 31-vertical arm; 311-double wedge; 32-transverse arm; 321-groove; 4-drive plate; 5-light source board; The logical grain of 51-; 52-location hole; A-electric connector.
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.
Below with reference to Fig. 1 to Fig. 6, the utility model is described.
A kind of electric connector, the splicing ear 2 comprising an insulating base frame 1 and be vertically inserted in insulating base frame 1, described insulating base frame 1 is provided with the terminal hole 11 of two row's symmetries, splicing ear 2 is inserted in terminal hole 11, be provided with the grafting chamber 12 be communicated with each terminal hole 11 in the middle of described two row's terminal holes 11, this grafting chamber 12 coordinates with the insertion end of drive plate 4, described splicing ear 2 comprises a fixed arm 21 be inserted in terminal hole 11 and is firmly connected with insulating base frame 1 for making splicing ear 2, the both sides of fixed arm 21 are respectively equipped with double wedge 211, described double wedge 211 is stuck on the hole wall of terminal hole 11, further guarantee splicing ear 2 is connected firmly with insulating base frame 1, described fixed arm 21 lower end bends to intercropping 90 ° in two row's terminal holes and extends to and realizes stable electrical connection near grafting chamber 12 place formation welding arm 22 for making splicing ear 2 and light source board 5, welding arm 22 is welded on the conduction region on light source board 5, described welding arm 22 upwards bends to extend and extend in grafting chamber 12 to two row's terminal hole 11 intermediate, inclined gradually near grafting chamber 12 end and forms snap-arms 23, the drive plate 4 inserted in grafting chamber 12 forces snap-arms 23 to be opened and is clamped by snap-arms 23, snap-arms 23 contacts with the conduction region on drive plate 4 and realizes being electrically connected, the upper end of described snap-arms 23 extends to offset with fixed arm 21 to fixed arm 21 bending and forms position limit arm 24, excessive deformation is there is in position limit arm 24 for preventing snap-arms 23, avoid it can not reply after opening deformation, and cause electrical connection unstable, the both sides of described insulating base frame 1 are respectively equipped with and help leg 3, by helping leg 3 to make electric connector more firmly be welded on light source board 5, make the electrical connection of electric connector more stable, reduce the possibility that electric connector occurs to loosen.
The bottom surface of welding arm 22, a little less than the bottom surface of insulating base frame 1, makes welding arm 22 fully can contact with scolding tin with weld zone, facilitates electric connector can firmly be welded on light source board 5.
Help leg 3 for " L " shape, comprise vertical arm 31 and a transverse arm 32, described vertical arm 31 connects with insulating base frame 1 card accessory, described transverse arm 32 is for welding, described insulating base frame 1 is provided with and blocks the draw-in groove 13 of joining with vertical arm 31, the both sides of vertical arm 31 are respectively equipped with double wedge 311, and described double wedge 311 is stuck on the cell wall of draw-in groove 13, ensure to help leg 3 and insulating base frame 1 to be connected firmly; The bottom surface of described transverse arm 32 flushes with the bottom surface of welding arm 22, and this flushes to arrange and the bottom surface because of transverse arm 32 can be avoided to differ with the floor height of welding arm 22 and cause electric connector to assemble steadily, weld the situation of difficulty and occur, guarantee connector fixed.
Transverse arm 32 is provided with the groove 321 of accommodating scolding tin, and when welding, the extruding that scolding tin is subject to transverse arm 32 can be gathered in groove 321, makes scolding tin more firm to fixing of connector.
The bottom surface of insulating base frame 1 is provided with reference column 14, described reference column 14 is provided with four, and described reference column 14 is positioned at four angles place of insulating base frame 1 bottom surface, and light source board 5 is provided with the location hole 52 corresponding with reference column 14, facilitate the assembling of connector, make the connection of connector more firmly stable.
LEDbulb lamp as shown in Figure 6, comprise and be arranged on drive plate 4 in glass lamp shade and light source board 5, drive plate 4 is positioned at the below of light source board 5, light source board 5 is installed above-mentioned electric connector a, drive plate 4 is installed contact pin 41, on light source board 5, corresponding contact pin 41 offers the groove 51 and the location hole 52 corresponding with reference column 14 that pass for contact pin 41, inserts electric connector realize electrical connection by contact pin 41.
Electric connector of the present utility model, make drive plate 4 in LEDbulb lamp with between light source board 5 without the need to being electrically connected by wire, facilitate production, improve production efficiency, simplify assembly process, reduce production cost, the injury that the pernicious gas avoiding solder resist generation when being welded by scolding tin is caused the person; Meanwhile, this electrical connector design is reasonable, structure is simple, stable connection, firmly.
A kind of LEDbulb lamp, is adopted electric connector provided by the utility model to connect light source board 5 and drive plate 4, does not need to be welded to connect by wire, make the assembling of LEDbulb lamp more simple, efficient, optimize the structure of LEDbulb lamp, make it simpler, compact, reduce production cost.
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 (8)
1. an electric connector, it is characterized in that: the splicing ear comprising insulating base frame and be vertically inserted in insulating base frame, described insulating base frame is provided with the terminal hole of two row's symmetries, and splicing ear is inserted in terminal hole, is provided with the grafting chamber be communicated with each terminal hole in the middle of described two row's terminal holes; Described splicing ear comprises one and is inserted in fixed arm in terminal hole, described fixed arm lower end bends to intercropping 90 ° in two row's terminal holes and extends to and forms welding arm near grafting chamber place, described welding arm upwards bends to extend and extend in grafting chamber to two row's terminal hole intermediate, inclined gradually near grafting chamber end and forms snap-arms, and the upper end of described snap-arms extends to fixed arm bending the formation position limit arm that to offset with fixed arm; The both sides of described insulating base frame are respectively equipped with and help leg.
2. a kind of electric connector according to claim 1, is characterized in that: the bottom surface of described welding arm is a little less than the bottom surface of insulating base frame.
3. a kind of electric connector according to claim 2, it is characterized in that: described in help leg to be " L " shape, comprise a vertical arm and a transverse arm, described vertical arm and insulating base frame card accessory connect, described transverse arm is used for welding, and described insulating base frame is provided with the draw-in groove of joining with vertical arm card; The bottom surface of described transverse arm flushes with the bottom surface of welding arm.
4. a kind of electric connector according to claim 3, it is characterized in that: the both sides of described vertical arm are respectively equipped with double wedge, described double wedge is stuck on the cell wall of draw-in groove.
5. a kind of electric connector according to claim 1, it is characterized in that: the both sides of described fixed arm are respectively equipped with double wedge, described double wedge is stuck on the hole wall of terminal hole.
6. a kind of electric connector according to claim 3, is characterized in that: described transverse arm is provided with the groove of accommodating scolding tin.
7. a kind of electric connector according to claim 1 ~ 6 any one, is characterized in that: the bottom surface of described insulating base frame is provided with reference column, and described reference column is provided with four, and described reference column is positioned at four angles place of insulating base frame bottom surface.
8. a LEDbulb lamp, it is characterized in that: in the inside of LEDbulb lamp, drive plate and light source board are installed, drive plate is positioned at the below of light source board, light source board is installed electric connector as claimed in claim 7, drive plate installs contact pin, on light source board, corresponding contact pin offers the groove and the location hole corresponding with reference column that pass for contact pin, inserts connector realize electrical connection by contact pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520480297.6U CN204858225U (en) | 2015-07-01 | 2015-07-01 | Electric connector and applied this electric connector's LED ball bubble lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520480297.6U CN204858225U (en) | 2015-07-01 | 2015-07-01 | Electric connector and applied this electric connector's LED ball bubble lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204858225U true CN204858225U (en) | 2015-12-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520480297.6U Active CN204858225U (en) | 2015-07-01 | 2015-07-01 | Electric connector and applied this electric connector's LED ball bubble lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204858225U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106704993A (en) * | 2017-01-09 | 2017-05-24 | 宁波亚茂光电股份有限公司 | Connecting structure for plug-in card power source and light source plate |
-
2015
- 2015-07-01 CN CN201520480297.6U patent/CN204858225U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106704993A (en) * | 2017-01-09 | 2017-05-24 | 宁波亚茂光电股份有限公司 | Connecting structure for plug-in card power source and light source plate |
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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. |