CN2326840Y - Magnetic safety lamp-holder - Google Patents
Magnetic safety lamp-holder Download PDFInfo
- Publication number
- CN2326840Y CN2326840Y CN 97233278 CN97233278U CN2326840Y CN 2326840 Y CN2326840 Y CN 2326840Y CN 97233278 CN97233278 CN 97233278 CN 97233278 U CN97233278 U CN 97233278U CN 2326840 Y CN2326840 Y CN 2326840Y
- Authority
- CN
- China
- Prior art keywords
- bulb
- contact
- wire contact
- ground wire
- lamp
- 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 provides a magnetic safety lamp-holder, composed of a lamp case, a live wire contact, a ground wire contact, an arc-shaped magnet and a bulb. The live wire contact is fixed on the top of the lamp case. The ground wire contact is fixed on the periphery of the lamp case. The bulb is fixed between the ground contact and the live wire contact. The magnetic safety lamp-holder has the advantages of reasonable design, simple structure, easy manufacturing, high safety, convenient replacement, good versatility and one object with multifunction.
Description
The utility model relates to a kind of household electrical appliance, but the magnetic security lamp holder that specifically a kind of express delivery more changes the bulb.
Bulb is a kind of lighting with long history, and bulb only is installed in the trouble free service of could switching in the lamp holder in use, so lamp holder is wanted supporting use.At present, bulb, lamp holder kind that people use aspect illumination are a lot, but divide two types basically, a kind of is to fix by the screw thread between lamp holder, another kind is to be connected and fixed by alignment pin, and people find that in use the deficiency of its existence is: one, two kinds of bulbs, lamp holders can not intersect use; Two, be that installation after bulb damages is changed very inconvenient, be easy to take place electric shock accidents, especially inconvenient is the middle in public illuminating lamp that uses, and as street lamp, lamp affixed to the ceiling etc. pinnacled light fixture is installed, and must use ladder or other instrument of ascending a height just can finish the replacing of bulb.
The purpose of this utility model provides a kind of simple in structure, safe in utilization, magnetic security lamp holder of being convenient for changing.
The purpose of this utility model realizes in the following manner, mounting permanent magnet utilizes the magnetic attraction of magnet to inhale irony thread cap on the bulb or lug cap solid in lamp holder, replace the screw threads for fastening and the shop bolt of prior art to fix, during use as long as bulb is one slotting in the lamp holder, permanent magnet just holds bulb, and conductive electrode is just connected.During replacing bulb outside is pulled out and bulb can be taken out.
Accompanying drawing 1 is the cross section structure schematic diagram of magnetic security lamp holder;
Accompanying drawing 2 is the structural representation of looking up of magnetic security lamp holder.
Magnetic safety lamp-holder architectural feature of the present utility model is done in detail following with reference to Figure of description The ground explanation.
Magnetic safety lamp-holder of the present utility model, its structure be by lamp housing 1, firewire contact 2, Line contact 3, arc-shaped magnet 4, bulb consist of, and firewire contact 2 is fixed on the top of lamp housing 1, Earth wire contact 3 is fixed on the periphery of lamp housing 1, and bulb is fixed on earth wire contact 3 and firewire contact 2 Middle.
Arc-shaped magnet 4 is fixed together with ground wire contact 3, and ground wire contact 3 contacts with the 5 mutual adhesives of bulb ground wire contact, and firewire contact 2 contacts with bulb firewire contact 6.
Embodiment:
Its processing and fabricating of magnetic security lamp holder of the present utility model is very simple and convenient, and processing and fabricating gets final product shown in the by specification accompanying drawing.
The processing technology of lamp housing and firewire contact and installation site are identical with the processing technology and the mounting means of existing all kinds of bulbs, different is the ground wire contact, solid permanent magnet on the electric wire contact in order to adhesive bulb ground wire contact, as adopt permanent-magnet steel can conduct electricity because of magnet steel, the directly inboard and bulb nut that magnet steel can be placed on the ground wire contact joins, and improves and inhales solidity.As adopt the ferrite permanent magnet can place it in the outside of ground wire contact by ground wire contact conduction.
Magnetic safety lamp-holder of the present utility model is compared with existing technology, and has reasonable in design, structure Simply, be easy to processing, use safety, convenient, good, the thing of versatility of replacing bulb The characteristics such as multiplex, thereby, have good value for applications.
Except the described technical characterictic of specification, be the known technology of those skilled in the art.
Claims (2)
1. the magnetic security lamp holder comprises lamp housing, firewire contact, ground wire contact, arc-shaped magnet, bulb, it is characterized in that firewire contact is fixed on the top of lamp housing, and the ground wire contact is fixed on the periphery of lamp housing, and bulb is fixed in the middle of ground wire contact and the firewire contact.
2. magnetic security lamp holder according to claim 1 is characterized in that arc-shaped magnet and ground wire contact are fixed together, and ground wire contact and bulb ground wire contact are inhaled affixed touching mutually, and firewire contact contacts with the bulb firewire contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97233278 CN2326840Y (en) | 1997-06-11 | 1997-06-11 | Magnetic safety lamp-holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97233278 CN2326840Y (en) | 1997-06-11 | 1997-06-11 | Magnetic safety lamp-holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2326840Y true CN2326840Y (en) | 1999-06-30 |
Family
ID=33944895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97233278 Expired - Fee Related CN2326840Y (en) | 1997-06-11 | 1997-06-11 | Magnetic safety lamp-holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2326840Y (en) |
-
1997
- 1997-06-11 CN CN 97233278 patent/CN2326840Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |