CN201149862Y - Plastic bayonet lamp cap - Google Patents
Plastic bayonet lamp cap Download PDFInfo
- Publication number
- CN201149862Y CN201149862Y CNU2008200440181U CN200820044018U CN201149862Y CN 201149862 Y CN201149862 Y CN 201149862Y CN U2008200440181 U CNU2008200440181 U CN U2008200440181U CN 200820044018 U CN200820044018 U CN 200820044018U CN 201149862 Y CN201149862 Y CN 201149862Y
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- CN
- China
- Prior art keywords
- shell
- head capsule
- conductive
- plastic sleeve
- mentioned
- 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
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- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model relates to a plastic bayonet lamp cap which at least includes a plastic sleeve shell, two conductive caps and two metal clamping nails. The plastic sleeve shell is structured by a head shell and a cover shell with wholly one time injection molding. The two conductive caps are both fixedly arranged at the top of the head shell, and the top of each conductive cap protrudes out the head shell; the two metal clamping nails are respectively and symmetrically clasped on the outer annulus wall of the head shell. The utility model substitutes the plastic sleeve shell with one time wholly injection molding for the metal material made lamp cap in the traditional technique, thereby not only reducing the cost of the plastic sleeve shell at one hand, but also benefiting the market promotion on the other hand because of the convenience molding of the plastic sleeve shell and the easy assembly of the metal clamping nails to the plastic sleeve shell.
Description
Technical field
The utility model relates to the illuminating lamp holder art, refers in particular to a kind of plastics bayonet cap.
Background technology
The tradition bayonet cap is made of metal cylinder, conductive cap and bail, and this metal cylinder cost is higher, and processing dimension is difficult to control, is prone to metaboly sometimes, and the inconvenience of bail assembly simultaneously causes the fraction defective height, so brings puzzlement to industry.
The utility model content
The utility model is at the existing disappearance of above-mentioned prior art, and main purpose is to provide the plastics bayonet cap that a kind of cost is low, processing is easy.
For realizing above-mentioned purpose, the utility model is taked following technical scheme:
A kind of plastics bayonet cap, at least comprise a plastic housing, two conductive caps and two metal bails, above-mentioned plastic housing is made of the head capsule and the case of integrated injection molding, wherein above-mentioned two conductive caps all are installed in top and each conductive cap top of above-mentioned head capsule and expose outside the head capsule, and above-mentioned two metal bails symmetry respectively are installed on the external annulus of above-mentioned head capsule.
The top of described head capsule is provided with the draw-in groove that embeds for conductive cap, is positioned at each draw-in groove and offers the through hole that the conductor wire for the conductive cap electrical connection passes.
Offer the location hole that fixes for the metal bail on the external annulus of described head capsule.
The utility model compared with prior art, its advantage is to utilize the injection molded plastic housing of plastics one to replace in the conventional art scheme by the prepared lamp holder of metal material, it can reduce the plastic housing cost on the one hand, plastic housing convenient formation on the other hand, and the easy assembly of metal bail is on plastic housing, so help marketing.
Description of drawings
Fig. 1 is the utility model perspective exploded view;
Fig. 2 is the three-dimensional combination of a utility model schematic diagram;
Fig. 3 is the utility model schematic cross-section (one);
Fig. 4 is the utility model schematic cross-section (two).
The drawing reference numeral explanation:
1, plastic housing 11a, draw-in groove
11b, through hole 12, external annulus
12a, location hole
2, conductive cap
3, metal bail
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
See also Fig. 1 to shown in Figure 4, a kind of plastics bayonet cap comprises a plastic housing 1, two conductive caps 2 and two metal bails 3 at least, wherein:
Two conductive caps 2 are made by metal material, each conductive cap 2 is respectively charged into the draw-in groove 111a internal fixation at the head capsule top 111 of above-mentioned plastic housing 1, expose outside the head capsule 11 of plastic housing 1 at each conductive cap 2 top, can form butt joint with the conducting strip that is used to be mated in the lamp socket; Corresponding conductor wire 4 then passes with corresponding conductive cap 2 along each through hole 111b and is electrically connected.
Two metal bails 3 are cylindric, and it is used to hold the lamp socket that cooperates with it; Wherein each bail 3 can by high frequency or cylinder mode squeeze into interfere among the location hole 112a of external annulus 112 of head capsule 11 of above-mentioned plastic housing 1 firm.
The utility model design focal point is that the plastic housing 1 that is formed by head capsule 11, case 12 one replaces the scheme of the prepared lamp holder of original metal material, the cost of its this plastic housing 1 of one side can reduce effectively, plastic housing 1 convenient formation on the other hand, and the 3 easy assembly of metal bail are positioned on this sheath body 1, process easy, so help marketing.
The above, it only is the preferred embodiment of a kind of plastics bayonet cap of the utility model, be not that technical scope of the present utility model is imposed any restrictions, so every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any trickle modification, equivalent variations and modification that above embodiment did.
Claims (3)
1, a kind of plastics bayonet cap, it is characterized in that: comprise a plastic housing, two conductive caps and two metal bails at least, above-mentioned plastic housing is made of the head capsule and the case of integrated injection molding, wherein above-mentioned two conductive caps all are installed in top and each conductive cap top of above-mentioned head capsule and expose outside the head capsule, and above-mentioned two metal bails symmetry respectively are installed on the external annulus of above-mentioned head capsule.
2, a kind of plastics bayonet cap according to claim 1 is characterized in that: the top of described head capsule is provided with the draw-in groove that embeds for conductive cap, is positioned at each draw-in groove and offers the through hole that the conductor wire for the conductive cap electrical connection passes.
3, a kind of plastics bayonet cap according to claim 1 is characterized in that: offer the location hole that fixes for the metal bail on the external annulus of described head capsule.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200440181U CN201149862Y (en) | 2008-02-05 | 2008-02-05 | Plastic bayonet lamp cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200440181U CN201149862Y (en) | 2008-02-05 | 2008-02-05 | Plastic bayonet lamp cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201149862Y true CN201149862Y (en) | 2008-11-12 |
Family
ID=40117633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200440181U Expired - Fee Related CN201149862Y (en) | 2008-02-05 | 2008-02-05 | Plastic bayonet lamp cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201149862Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101908451A (en) * | 2010-09-10 | 2010-12-08 | 杭州泰格电子电器有限公司 | Bayonet type solderless and energy-saving lamp holder |
| CN102074432A (en) * | 2010-12-22 | 2011-05-25 | 东莞市凯晟灯头实业有限公司 | Clamping-nail fixing structure for lamp cap |
| CN102623295A (en) * | 2012-02-17 | 2012-08-01 | 孙向阳 | Simply-installed halogen lamp |
| CN104197280A (en) * | 2014-08-30 | 2014-12-10 | 陈亦平 | All-plastic bayonet lamp holder with inner thread |
-
2008
- 2008-02-05 CN CNU2008200440181U patent/CN201149862Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101908451A (en) * | 2010-09-10 | 2010-12-08 | 杭州泰格电子电器有限公司 | Bayonet type solderless and energy-saving lamp holder |
| CN102074432A (en) * | 2010-12-22 | 2011-05-25 | 东莞市凯晟灯头实业有限公司 | Clamping-nail fixing structure for lamp cap |
| CN102074432B (en) * | 2010-12-22 | 2012-12-05 | 东莞市凯晟灯头实业有限公司 | Clamping-nail fixing structure for lamp cap |
| CN102623295A (en) * | 2012-02-17 | 2012-08-01 | 孙向阳 | Simply-installed halogen lamp |
| CN104197280A (en) * | 2014-08-30 | 2014-12-10 | 陈亦平 | All-plastic bayonet lamp holder with inner thread |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081112 Termination date: 20130205 |