CN2186851Y - Power supply leading-out device for miner's lamp - Google Patents
Power supply leading-out device for miner's lamp Download PDFInfo
- Publication number
- CN2186851Y CN2186851Y CN 93244412 CN93244412U CN2186851Y CN 2186851 Y CN2186851 Y CN 2186851Y CN 93244412 CN93244412 CN 93244412 CN 93244412 U CN93244412 U CN 93244412U CN 2186851 Y CN2186851 Y CN 2186851Y
- Authority
- CN
- China
- Prior art keywords
- miner
- lamp
- power supply
- out device
- contact
- 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
- 239000004020 conductor Substances 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
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Abstract
The utility model discloses a miner's lamp power supply extractor, which is characterized in that a plug and a spring plate are arranged on a shell as two electrodes, and the two electrodes can be matched with charging contacts for charging the existing miner's lamp; and can be led out by a lead; the extractor can lead the electric energy of the power supply of the miner lamp to other underground electric equipment, and has the advantages of simple structure, quick connection, safety and reliability.
Description
The invention belongs to portable lighting device, relate to a kind of power supply leading-out device for miner's lamp.
Mine down-hole consumer has two kinds of forms at present, and a kind of is fixed, can be fixed on any place of mine, and another kind is a portable type, is carried by the workman.A down-hole fixedly consumer part is directly powered by electrical network, and quite a few is arranged in addition is battery-powered, and portable type is then all battery-powered.But now the down-hole battery supply mainly is a nickel-cadmium cell, and toxic amount is big, seriously polluted during this battery production, and the person is had certain harm, is now just eliminated gradually.In addition, the down-hole consumer now all is to adopt lead that power supply is directly linked to each other with consumer, and versatility is poor.And the mineral light energy that the miner carries is very big, so there is the people to consider to do power supply to other consumer power supply of down-hole with the mineral light that the miner carries.Once had the people to install circuit additional in mine lamp, but because subsurface environment is complicated abominable, increase the fault rate that circuit has strengthened original mine lamp in mine lamp, this is quite dangerous for the people in underground work, so this scheme is not promoted.
The purpose of this invention is to provide and a kind ofly can utilize mine lamp power, do not change the existing structure and the circuit of mine lamp, the electric energy of mine lamp is guided to the power supply leading-out device for miner's lamp of other consumer in two charging contacts that utilize existing mine lamp charging to use.
For achieving the above object, the present invention adopts a housing, spring leaf is arranged as a pole plate on housing, on housing, also has a plug, as another utmost point, spring leaf and plug can be metal materials, also can be insulating materials or other material, and just locating in the contact has conductive material and drawn by lead.
Advantage of the present invention is: simple in structure, volume is little, can utilize the power supply and the charging contact of existing mine lamp, and mine lamp power can be communicated with fast with other down-hole consumer, and the electric energy of mine lamp power is fully used, and is safe and reliable in the use.
Fig. 1 is a front view of the present invention.
Describe in detail below in conjunction with accompanying drawing:
The present invention has a housing 1, a spring leaf 4 is arranged on housing 1, be reliable operation, on spring leaf 4, can extrude pit 5 as the contact, can not extrude pit yet and make flat board, a plug 3 is arranged on housing 1, and plug 3 rear surfaces have contact 2, and the shape and size of this plug 3 match with the charging jack that mine lamp charging is used.Plug and spring leaf can be metal materials, also insulate or other material, just at the place, contact layer of conductive material are arranged, and are drawn by lead then, are used for being connected with other consumer.
During use, plug 3 is inserted in the charging hole of holder of miner's lampe upper end, the contact 2 of plug 3 is contacted with a charging contact of mine lamp power, the contact 5 of spring leaf 4 contacts with another charging contact of mine lamp, like this, the electric energy of mine lamp power just can be guided on other consumer by this power supply leading-out device.
Claims (4)
1, a kind of power supply leading-out device for miner's lamp is characterized in that having a housing (1), and corresponding spring leaf in charging contact (4) and the plug (3) used with existing mine lamp charging are arranged on the housing (1).
2, power supply leading-out device for miner's lamp according to claim 1 is characterized in that: located one in the contact (5) of spring leaf (4) and be used for and the corresponding pit in mine lamp charging contact.
3, power supply leading-out device for miner's lamp according to claim 1 is characterized in that: spring leaf contact (5) locate to be writing board shape.
4, power supply leading-out device for miner's lamp according to claim 1 is characterized in that: the rear surface of plug (2) has been located the contact, and spring leaf lower end upper surface (5) has been located the contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93244412 CN2186851Y (en) | 1993-11-02 | 1993-11-02 | Power supply leading-out device for miner's lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93244412 CN2186851Y (en) | 1993-11-02 | 1993-11-02 | Power supply leading-out device for miner's lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2186851Y true CN2186851Y (en) | 1995-01-04 |
Family
ID=33817622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93244412 Expired - Fee Related CN2186851Y (en) | 1993-11-02 | 1993-11-02 | Power supply leading-out device for miner's lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2186851Y (en) |
-
1993
- 1993-11-02 CN CN 93244412 patent/CN2186851Y/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 |