CN209344031U - Conductive cap and lamp cap for lamp cap - Google Patents
Conductive cap and lamp cap for lamp cap Download PDFInfo
- Publication number
- CN209344031U CN209344031U CN201920104375.0U CN201920104375U CN209344031U CN 209344031 U CN209344031 U CN 209344031U CN 201920104375 U CN201920104375 U CN 201920104375U CN 209344031 U CN209344031 U CN 209344031U
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- Prior art keywords
- cap
- conductive
- lamp cap
- positioning column
- insulator
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Abstract
The utility model discloses a kind of conductive cap and lamp cap for lamp cap, including conductive cap, which includes cap body and positioning column；One end of the positioning column is connected to cap body, and the other end is connected with for the conductive extension with the electric connection of the pcb board of lamp cap；The lateral wall of the positioning column be provided with for the close-fitting outer convex teeth portion of the insulator of lamp cap；The extending end of the conductive extension has the contact portion for being electrically connected with pcb board；Whereby, by the conductive extension extended in integral type on the positioning column of conductive cap, it connect its contact between pcb board, it is electrically connected to realize the contact of conductive cap and pcb board, reduce lead and welding sequence, avoid failure welding, reliability is preferable, and smart structural design is reasonable, it is easy for assembly, improve production efficiency, production easy to form, it is more advantageous to the automatic assembling for realizing lamp cap, substantially increases assembly efficiency.
Description
Technical field
The utility model relates to lamp cap field technologies, refer in particular to a kind of conductive cap and lamp cap for lamp cap.
Background technique
Lamp cap is used as the connecting component of light bulb and lamp holder, and as shown in Fig. 1, traditional lamp cap is by insulator 400, gold
Belong to the components such as sheath body 500, conductive cap, two conductor wires 600 composition, wherein conductive cap is fixedly arranged on insulator head, and two conductor wires are logical
The mode for crossing welding is electrically conducted with conductive cap, the affixed formation of metal casing respectively, the higher cost of welding, and inconvenient,
The phenomenon that packaging efficiency is lower, is easy to appear failure welding, and, due to essential, the Wu Fashi of the welding sequence of conductor wire
The automation now assembled, leverages packaging efficiency.Also the conductor wire of some lamp caps passes through without being welded with conductive cap
The mode of close-fitting is attached, but its there is still a need for more leads, influence the layout of structure.
Therefore, it is necessary to develop the new technology of one kind to solve the above problems.
Utility model content
In view of this, the utility model is in view of the existing deficiencies of the prior art, main purpose is to provide a kind of for lamp
The conductive cap and lamp cap of head, smart structural design is reasonable, and the contact for realizing conductive cap and pcb board is electrically connected, and reduces
Lead and welding sequence, avoid failure welding, reliability is preferable, and easy for assembly, improves production efficiency, easy to form
Production.
To achieve the above object, the utility model is using following technical solution:
A kind of conductive cap for lamp cap, including cap body and positioning column；One end of the positioning column is connected to cap body, another
End is connected with for the conductive extension with the electric connection of the pcb board of lamp cap；The lateral wall of the positioning column be provided with for
The close-fitting outer convex teeth portion of the insulator of lamp cap；The extending end of the conductive extension has for electrically connecting with pcb board
The contact portion connect.
As a preferred embodiment, the positioning column extends projection from one end central integral of cap body and forms.
As a preferred embodiment, the other end of the self-positioning column of the conductive extension integrally extends.
As a preferred embodiment, the contact portion is round table-like in being gradually increased from top to down.
As a preferred embodiment, the cap body is in rounded shape, elliptical shape or square shape.
As a preferred embodiment, the outer convex teeth portion is provided with two or more along positioning column extending direction space type, often
A outer convex teeth portion is along direction of insertion gradually small design.
A kind of lamp cap, including insulator, metal casing and the conductive cap；The insulator is set to metal casing
Lower end is provided with pcb board in the metal casing, and the lower end of the self-insulating body of conductive cap is inserted through insulator and stretches to
In metal casing, the upper end of the conductive cap and pcb board are electrically connected.
As a preferred embodiment, the pcb board is provided with conducting portion, the contact portion of the conductive cap and conducting portion contact
Formula is electrically connected.
As a preferred embodiment, the conducting portion is metal clips or conductive terminal.
As a preferred embodiment, the insulator has hollow portion, and the positioning column of the conductive cap is inserted into hollow portion,
It is closely connected between the outer convex teeth portion and the inner sidewall of hollow portion, the upper end of the cap body is limited to the limit of insulator
The lower end in portion, the cap body is exposed to the lower end of insulator.
The utility model has clear advantage and beneficial effect compared with prior art, specifically, by above-mentioned technology
Scheme is it is found that it makes it between pcb board mainly by the conductive extension extended in integral type on the positioning column of conductive cap
Contact connection reduces lead and welding sequence, avoids so that the contact for realizing conductive cap and pcb board is electrically connected
Failure welding, reliability is preferable, and smart structural design is reasonable, easy for assembly, improves production efficiency, system easy to form
Make, is more advantageous to the automatic assembling for realizing lamp cap, substantially increases assembly efficiency.
For structure feature, technological means and its specific purposes achieved and function for more clearly illustrating the utility model
Can, the utility model is described in further detail with specific embodiment with reference to the accompanying drawing.
Detailed description of the invention
Fig. 1 is the general configuration schematic diagram of background technique；
Fig. 2 is the general configuration schematic diagram of the embodiment of the utility model；
Fig. 3 is another general configuration schematic diagram of the embodiment of the utility model；
Fig. 4 is the general configuration schematic diagram of the conductive cap of the embodiment of the utility model.
Description of drawing identification:
10, cap body 20, positioning column
21, outer convex teeth portion 30, conductive extension
31, contact portion 40, insulator
41, hollow portion 42, limiting section
50, metal casing 100, cap body
200, positioning column 400, insulator
500, metal casing 600, conductor wire.
Specific embodiment
Please refer to figs. 1 to 4, that show the specific structures of the embodiment of the utility model.
Firstly, it is necessary to illustrate, in description below, the orientation of the instructions such as some term " on ", "lower" or position are closed
System is merely for convenience of description technical solutions of the utility model and simplification is retouched to be based on the orientation or positional relationship shown in the drawings
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation or constructed and grasped with specific orientation
Make, it is thus impossible to be construed as a limitation of the present invention.
The lamp cap includes insulator 40, metal casing 50 and conductive cap；The insulator 40 is set to metal casing 50
Lower end, be provided with pcb board in the metal casing 50, the lower end of the self-insulating body 40 of conductive cap is inserted through insulator
40 stretch in metal casing 50, and the upper end of the conductive cap and pcb board are electrically connected.
Wherein, the conductive cap includes cap body 10 and positioning column 20；One end of the positioning column 20 is connected to cap body 10, another
End is connected with for the conductive extension 30 with the electric connection of the pcb board of lamp cap；The upper end of the conductive extension 30, which has, to be used
In the contact portion 31 being electrically connected with pcb board；The pcb board is provided with conducting portion, the contact portion 31 of the conductive cap and conducting
Portion's contact is electrically connected.Whereby, it is electrically connected by the contact of contact portion 31 and conducting portion, so that the contact portion of conductive cap
31 directly connect with positive or negative pole corresponding on pcb board, so that the contact for realizing conductive cap and pcb board connects, are not necessarily to
The phenomenon that being welded to connect, reducing welding sequence, avoid failure welding has more preferably connection reliability, also reduces
The design of lead.
The insulator 40 has hollow portion 41, and the positioning column 20 of the conductive cap is inserted into hollow portion 41, it is preferable that institute
State positioning column 20 lateral wall be provided with for the close-fitting outer convex teeth portion 21 of the insulator 40 of lamp cap；The outer convex teeth portion
Be closely connected between 21 and the inner sidewall of hollow portion 41, herein, the inner sidewall of the outer convex teeth portion 21 and hollow portion 41 it
Between preferably using interference fit, to realize tight fit structure, certainly, can also will be arranged between outer convex teeth portion 21 and hollow portion 41
At the tight fit structure of back-off connection；The upper end of the cap body 10 is limited to the limiting section 42 of insulator 40, the cap body 10
Lower end be exposed to the lower end of insulator 40.In addition, the shape of the cap body 10 can be set with actual demand, and such as: it is round
It is outer need to only to guarantee that cap body 10 is exposed to insulator 40 without limitation for shape, elliptical shape or square shape etc..
Preferably, the outer convex teeth portion 21 is provided with two or more, each evagination along 20 extending direction space type of positioning column
For teeth portion 21 along direction of insertion gradually small design, the entirety of all outer convex teeth portions is in along direction of insertion gradually small cone cell, in order to be inserted into.
Preferably, the positioning column 20 extends projection from one end central integral of cap body 10 and forms；The conductive extension
The other end of 30 self-positioning columns 20 integrally extends.
Preferably, the positioning column 20, conductive extension 30 are disposed as column structure, and the contact portion 31 is in from upper past
Under be gradually increased it is round table-like；Certainly, positioning column 20, conductive extension 30, contact portion 31 can also be designed according to actual needs
For other structures shape, here, not repeating them here.
In addition, in this present embodiment, the conducting portion is preferably metal clips or conductive terminal, so that conducting portion is preferably
It is connect with the contact portion of conductive cap.
And when assembling, only conductive cap pressed by external force need to can be inserted into insulation in the cap body 10 of conductive cap
In body 40, whereby, it is easier to the automatic assembling of lamp cap is realized, to improve packaging efficiency.
In conclusion the design focal point of the utility model is, mainly by one on the positioning column of conductive cap
The conductive extension that formula extends, connect its contact between pcb board, to realize the contact of conductive cap and pcb board
It is electrically connected, reduces lead and welding sequence, avoid failure welding, reliability is preferable, and smart structural design is reasonable, group
Dress is easy, improves production efficiency, and production easy to form is more advantageous to the automatic assembling for realizing lamp cap, substantially increases dress
With efficiency.
The above descriptions are merely preferred embodiments of the present invention, not makees to the technical scope of the utility model
Any restrictions, therefore any trickle amendment made by the above technical examples according to the technical essence of the present invention, equivalent change
Change and modify, is still within the scope of the technical solutions of the present invention.
Claims (10)
1. a kind of conductive cap for lamp cap, it is characterised in that: including cap body and positioning column；One end of the positioning column is connected to
Cap body, the other end are connected with for the conductive extension with the electric connection of the pcb board of lamp cap；The lateral wall of the positioning column is arranged
Have for the close-fitting outer convex teeth portion of the insulator of lamp cap；The extending end of the conductive extension, which has, to be used for and PCB
The contact portion that plate is electrically connected.
2. the conductive cap according to claim 1 for lamp cap, it is characterised in that: the positioning column is from one end of cap body
The heart integrally extends projection and forms.
3. the conductive cap according to claim 1 for lamp cap, it is characterised in that: the self-positioning column of conductive extension
The other end integrally extends.
4. the conductive cap according to claim 1 for lamp cap, it is characterised in that: the contact portion is in from top to down gradually
What is increased is round table-like.
5. the conductive cap according to claim 1 for lamp cap, it is characterised in that: the cap body is in rounded shape, oval
Shape or square shape.
6. the conductive cap according to claim 1 for lamp cap, it is characterised in that: the outer convex teeth portion extends along positioning column
Direction space type is provided with two or more, and each outer convex teeth portion is along direction of insertion gradually small design.
7. a kind of lamp cap, it is characterised in that: including insulator, metal casing and conduction described in any one of claims 1 to 6
Cap；The insulator is set to the lower end of metal casing, and pcb board is provided in the metal casing, and the conductive cap is self-insulating
The lower end of body is inserted through insulator and stretches in metal casing, and the upper end of the conductive cap and pcb board are electrically connected.
8. lamp cap according to claim 7, it is characterised in that: the pcb board is provided with conducting portion, and the conductive cap connects
Contact portion and conducting portion contact are electrically connected.
9. lamp cap according to claim 8, it is characterised in that: the conducting portion is metal clips or conductive terminal.
10. lamp cap according to claim 7, it is characterised in that: the insulator has hollow portion, and the conductive cap is determined
In the column insertion hollow portion of position, it is closely connected between the outer convex teeth portion and the inner sidewall of hollow portion, the upper end of the cap body
It is limited to the limiting section of insulator, the lower end of the cap body is exposed to the lower end of insulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920104375.0U CN209344031U (en) | 2019-01-22 | 2019-01-22 | Conductive cap and lamp cap for lamp cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920104375.0U CN209344031U (en) | 2019-01-22 | 2019-01-22 | Conductive cap and lamp cap for lamp cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209344031U true CN209344031U (en) | 2019-09-03 |
Family
ID=67761916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920104375.0U Active CN209344031U (en) | 2019-01-22 | 2019-01-22 | Conductive cap and lamp cap for lamp cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209344031U (en) |
-
2019
- 2019-01-22 CN CN201920104375.0U patent/CN209344031U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 523000 No. 6, Guangbao Road, Qishi Town, Dongguan City, Guangdong Province Patentee after: Guangdong Bokang Intelligent Technology Co.,Ltd. Address before: 523000 Yongshan Industrial Zone, Dongshan village, Kai Shi Town, Dongguan, Guangdong Patentee before: GUANGDONG BOKANG TECHNOLOGY Co.,Ltd. |
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| CP03 | Change of name, title or address |