CN104501101A - Lamp cap with flanging arranged at top end of lamp shell - Google Patents
Lamp cap with flanging arranged at top end of lamp shell Download PDFInfo
- Publication number
- CN104501101A CN104501101A CN201410700059.1A CN201410700059A CN104501101A CN 104501101 A CN104501101 A CN 104501101A CN 201410700059 A CN201410700059 A CN 201410700059A CN 104501101 A CN104501101 A CN 104501101A
- Authority
- CN
- China
- Prior art keywords
- lamp
- flanging
- top end
- lamp shell
- shell
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/002—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips making direct electrical contact, e.g. by piercing
Abstract
The invention relates to primary members of lighting devices, in particular to a lamp cap with a flanging arranged at the top end of a lamp shell. The lamp cap is improved based on existing lamp caps. The lamp cap comprises an insulator, an electric conducting plate and the metal lamp shell, wherein the insulator and the electric conducting plate are arranged at the head of the lamp cap, the metal lamp shell is arranged at the tail of the lamp cap, and a flanging structure is arranged at the top end of the lamp shell, so that compressive capacity of the lamp shell is enhanced and product safety performance is improved. Being improved based on the prior art, the lamp cap has the advantages the flanging is arranged at the top end of the original lamp shell, and accordingly, compressive capacity of the lamp shell is enhanced, product safety performance is improved and market competitiveness is enhanced.
Description
Technical field
The invention belongs to the main member of lighting device, be specifically related to a kind of lamp holder, is the improvement to existing lamp holder.
Background technology
In actual life, production field, widely use lamp holder, and have various moulding to select for user, receive praises from customers, the lamp holder of its unfortunately existing general use is lamp housing top is hypotenuse design, this structure, lamp holder assembling, detect with use in twist or extrude time, compressive resistance and security performance poor, be difficult to up to standard.
Summary of the invention
The object of the invention is to avoid above-mentioned weak point of the prior art and a kind of lamp holder arranging flanging on lamp housing top of providing, strengthen the anti-pressure ability of lamp housing, improve product safety performance.
Object of the present invention realizes by following measure: lamp holder of the present invention comprises the insulator and conducting strip that are placed in lamp holder head, be placed in the metal lamp housing of lamp holder afterbody, folded edges is set on lamp housing top, reaches the anti-pressure ability strengthening lamp housing, improve product safety performance.
Described abovely arc-shaped edges can be designed on lamp housing top.
Lamp holder described above can be screw type or bayonet type.
The present invention compared to existing technology tool has the following advantages: because the present invention improves prior art, is set to flanging to original lamp housing top hypotenuse, strengthens the anti-pressure ability of lamp housing, improves product safety performance, increases the market competitiveness.
Accompanying drawing explanation
Fig. 1 is structure chart of the present invention.
Fig. 2 is the enlarged drawing of flanging of the present invention.
Detailed description of the invention
The present invention is described in further detail below in conjunction with accompanying drawing (embodiment): with reference to accompanying drawing, the present invention is made up of conducting strip 1, insulator 2, lamp housing 3, flanging 4, conducting strip 1 and insulator 2 are set at lamp holder head, lamp housing 3 is set at lamp holder afterbody, lamp housing 3 arranges flanging 4.
Flanging 4 described above also can be designed to arc-shaped edges.
Lamp holder described above can be screw type or bayonet type.
Claims (3)
1. the lamp holder that flanging is set on lamp housing top be made up of conducting strip (1), insulator (2), lamp housing (3), it is characterized in that this lamp holder is also made up of flanging (4), lamp housing (3) arranges flanging (4).
2., according to the lamp holder arranging flanging on lamp housing top described in claim 1, it is characterized in that flanging (4) also can be designed to arc-shaped edges.
3., according to the lamp holder arranging flanging on lamp housing top described in claim 1, it is characterized in that lamp holder can be screw type or bayonet type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410700059.1A CN104501101A (en) | 2014-11-28 | 2014-11-28 | Lamp cap with flanging arranged at top end of lamp shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410700059.1A CN104501101A (en) | 2014-11-28 | 2014-11-28 | Lamp cap with flanging arranged at top end of lamp shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104501101A true CN104501101A (en) | 2015-04-08 |
Family
ID=52942532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410700059.1A Pending CN104501101A (en) | 2014-11-28 | 2014-11-28 | Lamp cap with flanging arranged at top end of lamp shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104501101A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2212704Y (en) * | 1993-06-29 | 1995-11-15 | 吴政雄 | Lamp holder |
| US5743757A (en) * | 1995-10-23 | 1998-04-28 | Chen; Ming-Hsiung | Lamp socket with water sealing means |
| CN2937810Y (en) * | 2006-08-08 | 2007-08-22 | 东莞市凯晟灯头实业有限公司 | Holder with edgefold on top of lamp body |
-
2014
- 2014-11-28 CN CN201410700059.1A patent/CN104501101A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2212704Y (en) * | 1993-06-29 | 1995-11-15 | 吴政雄 | Lamp holder |
| US5743757A (en) * | 1995-10-23 | 1998-04-28 | Chen; Ming-Hsiung | Lamp socket with water sealing means |
| CN2937810Y (en) * | 2006-08-08 | 2007-08-22 | 东莞市凯晟灯头实业有限公司 | Holder with edgefold on top of lamp body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150408 |
|
| WD01 | Invention patent application deemed withdrawn after publication |