CN203718704U - Anti-electric shock lamp holder - Google Patents
Anti-electric shock lamp holder Download PDFInfo
- Publication number
- CN203718704U CN203718704U CN201320861902.5U CN201320861902U CN203718704U CN 203718704 U CN203718704 U CN 203718704U CN 201320861902 U CN201320861902 U CN 201320861902U CN 203718704 U CN203718704 U CN 203718704U
- Authority
- CN
- China
- Prior art keywords
- wiring pin
- lamp holder
- wire wiring
- ground wire
- length
- 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
Links
Abstract
The utility model discloses an anti-electric shock lamp holder, comprising a live line wiring needle, a null line wiring needle, a ground wire wiring needle and a lamp holder seat; the live line wiring needle, the null line wiring needle and the ground wire wiring needle are arranged on the lamp holder seat; the live line wiring needle and the null line wiring needle are consistent in length while the length of the ground wire wiring needle is larger than that of the live line wiring needle and the null line wiring needle. The anti-electric shock lamp holder can prevent electric shock and the use safety of the lamp holder is improved.
Description
Technical field
The utility model relates to a kind of lamp holder, refers in particular to a kind of electric shockproof lamp holder.
Background technology
Lamp holder is the coupling part of light source and external power supply, and light source connects external power supply by lamp holder, and because lamp holder is directly directly connected with external power supply, this external power supply is generally 220V electric main.In prior art, lamp holder generally includes three wiring pin, and one is live wire wiring pin, is connected with external power supply live wire, and one is zero line wiring pin, is connected with external power supply zero line, also has a ground wire wiring pin, is connected with ground.Conventionally, the length of three wiring pin is set to equally long, generally is 7mm.Carefully analyze discovery, its defect is: when hand takes fluorescent tube to install, may occur fluorescent tube first and the conducting of live wire wiring pin, and zero line wiring pin and the not conducting of ground wire wiring pin, now, electric current directly passes through human body, by human body, serve as zero line, and electric shock accidents occurs, have potential safety hazard.
In view of the described defect of prior art lamp holder, the inventor furthers investigate, and develops a kind of electric shockproof lamp holder that overcomes described defect, and this case produces thus.
Utility model content
The purpose of this utility model is to provide a kind of electric shockproof lamp holder, the security of using to improve lamp holder.
For reaching above-mentioned purpose, solution of the present utility model is:
An electric shockproof lamp holder, comprises live wire wiring pin, zero line wiring pin, ground wire wiring pin and bulb socket; Live wire wiring pin, zero line wiring pin and ground wire wiring pin are arranged on bulb socket; Wherein, live wire wiring pin is consistent with the length of zero line wiring pin, and the length of ground wire wiring pin is greater than the length of live wire wiring pin and zero line wiring pin.
Further, the length of described ground wire wiring pin is 9MM-11MM.
Further, live wire wiring pin, zero line wiring pin and the partial installation of ground wire wiring pin are on bulb socket.
Adopt after such scheme, the utility model live wire wiring pin is consistent with the length of zero line wiring pin, and the length of ground wire wiring pin is greater than the length of live wire wiring pin and zero line wiring pin.Therefore, when fluorescent tube is installed, first longer with the length ground wire wiring pin of fluorescent tube is connected, and be communicated with ground, thereby can prevent the generation of electric shock accidents, and then the safety in utilization of raising lamp holder.
Accompanying drawing explanation
Fig. 1 is cutaway view of the present utility model;
Fig. 2 is front view of the present utility model.
Label declaration
Live wire wiring pin 1 zero line wiring pin 2
Ground wire wiring pin 3 bulb sockets 4.
The specific embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is described in detail.
Consult shown in Fig. 1 and Fig. 2, a kind of electric shockproof lamp holder that the utility model discloses, comprises live wire wiring pin 1, zero line wiring pin 2, ground wire wiring pin 3 and bulb socket 4.
Live wire wiring pin 1, zero line wiring pin 2 and ground wire wiring pin 3 are arranged on bulb socket 4, and in the present embodiment, live wire wiring pin 1, zero line wiring pin 2 and 3 partial installations of ground wire wiring pin are on bulb socket 4.
Wherein, live wire wiring pin 1 is consistent with the length of zero line wiring pin 2, be generally 7MM, and the length of ground wire wiring pin 3 is greater than the length of live wire wiring pin 1 and zero line wiring pin 2, conventionally, the length of described ground wire wiring pin 3 is 9MM-11MM, is preferably 9 MM, security can be guaranteed, overall structure can be do not affected again.
The length of the utility model ground wire wiring pin 3 is greater than the length of live wire wiring pin 1 and zero line wiring pin 2, when fluorescent tube is installed, first longer with the length ground wire wiring pin 3 of fluorescent tube is connected, and is communicated with ground, thereby can prevent the generation of electric shock accidents, and then improve the safety in utilization of lamp holder.
The foregoing is only an embodiment of the present utility model, the not restriction to this case design, all equivalent variations of doing according to the design key of this case, all fall into the protection domain of this case.
Claims (3)
1. an electric shockproof lamp holder, is characterized in that: comprise live wire wiring pin, zero line wiring pin, ground wire wiring pin and bulb socket; Live wire wiring pin, zero line wiring pin and ground wire wiring pin are arranged on bulb socket; Wherein, live wire wiring pin is consistent with the length of zero line wiring pin, and the length of ground wire wiring pin is greater than the length of live wire wiring pin and zero line wiring pin.
2. a kind of electric shockproof lamp holder as claimed in claim 1, is characterized in that: the length of described ground wire wiring pin is 9MM-11MM.
3. a kind of electric shockproof lamp holder as claimed in claim 1, is characterized in that: live wire wiring pin, zero line wiring pin and the partial installation of ground wire wiring pin are on bulb socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320861902.5U CN203718704U (en) | 2013-12-25 | 2013-12-25 | Anti-electric shock lamp holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320861902.5U CN203718704U (en) | 2013-12-25 | 2013-12-25 | Anti-electric shock lamp holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203718704U true CN203718704U (en) | 2014-07-16 |
Family
ID=51157851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320861902.5U Expired - Fee Related CN203718704U (en) | 2013-12-25 | 2013-12-25 | Anti-electric shock lamp holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203718704U (en) |
-
2013
- 2013-12-25 CN CN201320861902.5U patent/CN203718704U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20191225 |