CN209217253U - A kind of lamp string termination contact piece integrated lamp holder - Google Patents
A kind of lamp string termination contact piece integrated lamp holder Download PDFInfo
- Publication number
- CN209217253U CN209217253U CN201920097528.3U CN201920097528U CN209217253U CN 209217253 U CN209217253 U CN 209217253U CN 201920097528 U CN201920097528 U CN 201920097528U CN 209217253 U CN209217253 U CN 209217253U
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- China
- Prior art keywords
- contact piece
- termination contact
- fixed block
- lamp
- seat
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Abstract
The utility model discloses a kind of lamp string termination contact piece integrated lamp holders, it is characterised in that: includes: screw lamp cover for seat, the top of the screw lamp cover for seat is equipped with opening, has platform around the opening；Insulate fixed block, is fixed on the top of the screw lamp cover for seat across described be open；Wherein, the first connecting terminal is provided on the platform；Integrally formed termination contact piece is provided through on the insulation fixed block, the termination contact piece includes the inclination contact piece of the second connecting terminal and lower section above the insulation fixed block.The lamp string of the utility model is simple with termination contact piece integrated light holder structure, it is easy to use, completely avoid the product breakdown of poor contact and the unstable generation of electric current, using connecting terminal described in the utility model, instead of traditional soldering tin technique, avoiding rosin joint dry joint phenomenon and scaling powder existing for soldering tin technique excessively will cause the hidden danger of short circuit.
Description
Technical field
The utility model relates to field of light fittings, and in particular to a kind of lamp string termination contact piece integrated lamp holder.
Background technique
In today's market, because the difference of occasion, the difference of demand, the difference of effect, the specification of illuminator are more
Kind multiplicity, the requirement to lamp holder are also more diversified.
In current lamp holder, contact chip and terminal are separate parts, need to be connected and fixed by rivet, loosing of rivet meeting
Generation poor contact and electric current pass through unstable.
Existing lamp holder generallys use soldering and the contact chip in lamp holder is welded and fixed with terminal, but for some families
The production of outer water-proof string light, later period need using being molded encapsulated technique, and the high temperature in injection moulding process can allow remaining scaling powder liquid
Change scatters and positive and negative anodes is connected, and can't pass so as to cause product Hi-pot test, or even cause short circuit.
Based on the above situation, it the utility model proposes a kind of lamp string termination contact piece integrated lamp holder, can effectively solve
Certainly problem above.
Utility model content
The purpose of this utility model is to provide a kind of lamp string termination contact piece integrated lamp holders.The lamp of the utility model
String is simple with termination contact piece integrated light holder structure, easy to use, completely avoids contacting using integrated terminal contact chip
The product of the bad and unstable generation of electric current punctures, using connecting terminal described in the utility model (the first connecting terminal and the
Two connecting terminals), instead of traditional soldering tin technique, avoids rosin joint dry joint phenomenon and scaling powder existing for soldering tin technique and excessively can
Cause the hidden danger of short circuit.
The utility model is achieved through the following technical solutions:
A kind of lamp string termination contact piece integrated lamp holder, it is characterised in that: including
Screw lamp cover for seat, the top of the screw lamp cover for seat are equipped with opening, have platform around the opening；
Insulate fixed block, is fixed on the top of the screw lamp cover for seat across described be open；
Wherein, the first connecting terminal is provided on the platform；Integrated molding is provided through on the insulation fixed block
Termination contact piece, the termination contact piece includes that the second connecting terminal above the insulation fixed block and lower section are inclined
Mitered contact.
The lamp string of the utility model is simple with termination contact piece integrated light holder structure, easy to use, using integral type end
Sub- contact chip completely avoids the product breakdown of poor contact and the unstable generation of electric current, using wiring described in the utility model
Terminal (the first connecting terminal and the second connecting terminal), instead of traditional soldering tin technique, avoids rosin joint existing for soldering tin technique
Dry joint phenomenon and scaling powder excessively will cause the hidden danger of short circuit.
Preferably, screw lamp cover for seat outer surface is covered with insulation sleeve.
Preferably, second connecting terminal includes the second U-lag portion and curved surface interconnecting piece.
Preferably, it is provided with spherical surface hill portion in the middle part of the lower section of the insulation fixed block, and the spherical surface hill portion is located at
The top of the inclination contact piece.
Preferably, the area of section of the insulation fixed block upper and lower end is all larger than the area of the opening.
Preferably, the section of the insulation lower end of fixing block is annulus.
Preferably, first connecting terminal includes the first U-lag portion and L shape mounting portion.
Preferably, the L shape mounting portion is compressed on the platform by the insulation fixed block.
The utility model compared with prior art, have the following advantages that and the utility model has the advantages that
The lamp string of the utility model is simple with termination contact piece integrated light holder structure, easy to use, using integral type end
Sub- contact chip completely avoids the product breakdown of poor contact and the unstable generation of electric current, using wiring described in the utility model
Terminal (the first connecting terminal and the second connecting terminal), instead of traditional soldering tin technique, avoids rosin joint existing for soldering tin technique
Dry joint phenomenon and scaling powder excessively will cause the hidden danger of short circuit.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the decomposition texture schematic diagram of the utility model；
Fig. 3 is the structural schematic diagram of insulation fixed block and termination contact piece described in the utility model；
Fig. 4 is the structural schematic diagram of the first connecting terminal described in the utility model；
Fig. 5 is the structural schematic diagram of termination contact piece described in the utility model.
Specific embodiment
In order to make those skilled in the art more fully understand the technical solution of the utility model, below with reference to specific implementation
The preferred embodiment of the utility model is described in example, but it is to be understood that these descriptions are only to further illustrate this
The feature and advantage of utility model rather than to the utility model patent require limitation.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Embodiment 1:
As shown in Fig. 1 to 5, a kind of lamp string termination contact piece integrated lamp holder, including
Screw lamp cover for seat 1, the top of the screw lamp cover for seat 1 are equipped with opening 11, have platform 12 around the opening 11；
Insulate fixed block 2, and the top of the screw lamp cover for seat 1 is fixed on across the opening 11；
Insulation fixed block 2 described here can be used common insulated plastic and be made.In practical applications, the utility model
Insulation fixed block 2 use flush type single injection-molded, insulation fixed block 2 combined with screw lamp cover for seat 1 it is stronger.
Wherein, the first connecting terminal 13 is provided on the platform 12；One is provided through on the insulation fixed block 2
Molding termination contact piece 21, the termination contact piece 21 include the second connecting terminal positioned at 2 top of insulation fixed block
211 and lower section inclination contact piece 212.
Further, in another embodiment, 1 outer surface of screw lamp cover for seat is covered with insulation sleeve 3.
Waterproof insulation effect in this way is more preferable, is particularly suited for outdoor lighting, and the service life is longer.
Further, in another embodiment, second connecting terminal 211 includes the second U-lag portion 2111 and song
Face interconnecting piece 2112.
It is convenient for wiring and take-up in this way, conducting wire can be wound on the curved surface interconnecting piece 2112, and by extra guiding
It collapses in second U-lag portion 2111；Directly conducting wire can also be protruded into second U-lag portion 2111, and recruitment
Tool makes second U-lag portion 2111 by conductor clamping.In addition, the setting of curved surface interconnecting piece 2112 can increase the inclination contact
The flexible deformation effect of piece 212.
In actual use, usually second connecting terminal 211 is connected with anode.
Further, in another embodiment, spherical surface hill portion is provided in the middle part of the lower section of the insulation fixed block 2
22, and the spherical surface hill portion 22 is located at the top of the inclination contact piece 212.
The inclination contact piece 212 can be effectively prevent to deform so excessive, cause to damage, cause poor contact etc..
Further, in another embodiment, the area of section of insulation 2 upper and lower end of fixed block is all larger than described
The area of opening 11.
The insulation fixed block 2 described in this way, which is equivalent to, to be riveted in the screw lamp cover for seat 1, and fixation is stronger, is not easy to take off
It falls；When necessary, preferably first connecting terminal 13 can be pressed in the screw lamp cover for seat 1.
Further, in another embodiment, the section of insulation 2 lower end of fixed block is annulus.
The inclination contact piece 212 can be limited to the lower section of the insulation fixed block 2 in this way, more with screw lamp cover for seat 1
It separates well, is better protected from breakdown.
Further, in another embodiment, first connecting terminal 13 includes that the first U-lag portion 131 and L shape are pacified
Dress portion 132.
Processing is easily facilitated in this way.
In actual use, the first connecting terminal 13 and the screw lamp cover for seat 1 can also be integrally formed.
Further, in another embodiment, the L shape mounting portion 132 is pressed on institute by the insulation fixed block 2
It states on platform 12.
It does not need to be connected and fixed the first connecting terminal 13 and the screw lamp cover for seat 1 using rivet in this way, and fix tightly
Gu it is not easily to fall off, it can effectively avoid the appearance such as poor contact.
The working principle of the utility model one embodiment is as follows:
In use, the first connecting terminal 13 connects power cathode, the second connecting terminal 211 connects positive pole, and light bulb is from spiral
1 lower section of lamp holder sleeve is tightened upwards, can normal use.
Unless otherwise specified, in the utility model, if having term " length ", " width ", "upper", "lower", "front", "rear",
"left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " clockwise ", " counterclockwise ", " axial direction ", " radial direction ",
The orientation or positional relationship of instructions such as " circumferential directions " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description originally
Utility model and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific
Orientation construction and operation, therefore the term of orientation or positional relationship is described only for illustration in the utility model, no
It can be understood as a limitation of this patent, it for the ordinary skill in the art, can be in conjunction with attached drawing, and according to specific feelings
Condition understands the concrete meaning of above-mentioned term.
Unless otherwise clearly defined and limited, in the utility model, if there is term " setting ", " connected " and " connection " to answer
It is interpreted broadly, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be direct phase
Even, the connection inside two elements can also be can be indirectly connected through an intermediary.For the ordinary skill people of this field
For member, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
The above is only the preferred embodiment of the utility model, not does limit in any form to the utility model
System, any simple modification made by the above technical examples according to the technical essence of the present invention, equivalent variations, each falls within
Within the protection scope of the utility model.
Claims (8)
1. a kind of lamp string termination contact piece integrated lamp holder, it is characterised in that: including
Screw lamp cover for seat (1), the top of the screw lamp cover for seat (1) are equipped with opening (11), have around the opening (11) flat
Platform (12)；
It insulate fixed block (2), passes through the top that the opening (11) is fixed on the screw lamp cover for seat (1)；
Wherein, the first connecting terminal (13) are provided on the platform (12)；One is provided through on the insulation fixed block (2)
Body formed termination contact piece (21), the termination contact piece (21) include second above insulation fixed block (2)
The inclination contact piece (212) of connecting terminal (211) and lower section.
2. lamp string according to claim 1 termination contact piece integrated lamp holder, it is characterised in that: the screw lamp cover for seat
(1) outer surface is covered with insulation sleeve (3).
3. lamp string according to claim 1 termination contact piece integrated lamp holder, it is characterised in that: second terminals
Sub (211) include the second U-lag portion (2111) and curved surface interconnecting piece (2112).
4. lamp string according to claim 1 termination contact piece integrated lamp holder, it is characterised in that: the insulation fixed block
(2) it is provided with spherical surface hill portion (22) in the middle part of lower section, and the spherical surface hill portion (22) is located at the inclination contact piece (212)
Top.
5. lamp string according to claim 1 termination contact piece integrated lamp holder, it is characterised in that: the insulation fixed block
(2) area of section of upper and lower end is all larger than the area of the opening (11).
6. lamp string according to claim 1 termination contact piece integrated lamp holder, it is characterised in that: the insulation fixed block
(2) section of lower end is annulus.
7. lamp string according to claim 1 termination contact piece integrated lamp holder, it is characterised in that: first terminals
Sub (13) include the first U-lag portion (131) and L shape mounting portion (132).
8. lamp string according to claim 7 termination contact piece integrated lamp holder, it is characterised in that: the L shape mounting portion
(132) it is pressed on the platform (12) by the insulation fixed block (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920097528.3U CN209217253U (en) | 2019-01-19 | 2019-01-19 | A kind of lamp string termination contact piece integrated lamp holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920097528.3U CN209217253U (en) | 2019-01-19 | 2019-01-19 | A kind of lamp string termination contact piece integrated lamp holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209217253U true CN209217253U (en) | 2019-08-06 |
Family
ID=67467537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920097528.3U Active CN209217253U (en) | 2019-01-19 | 2019-01-19 | A kind of lamp string termination contact piece integrated lamp holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209217253U (en) |
-
2019
- 2019-01-19 CN CN201920097528.3U patent/CN209217253U/en active Active
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| GR01 | Patent grant |