CN205746233U - A kind of mine lamp - Google Patents
A kind of mine lamp Download PDFInfo
- Publication number
- CN205746233U CN205746233U CN201620701858.5U CN201620701858U CN205746233U CN 205746233 U CN205746233 U CN 205746233U CN 201620701858 U CN201620701858 U CN 201620701858U CN 205746233 U CN205746233 U CN 205746233U
- Authority
- CN
- China
- Prior art keywords
- lamp head
- lamp
- light source
- led light
- upper cover
- 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
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910001416 lithium ion Inorganic materials 0.000 claims abstract description 10
- 239000002775 capsule Substances 0.000 claims description 2
- 229910002097 Lithium manganese(III,IV) oxide Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 241001465382 Physalis alkekengi Species 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The open a kind of mine lamp of this utility model, including lamp head and battery unit, described lamp head is connected with battery unit, described lamp head includes lamp head shell, lamp head ring, LED light source, lamp holder switch and positive pole charging contacts, described lamp head shell is connected with lamp head ring, described LED light source is positioned at inside lamp head shell, described lamp holder switch is connected with LED light source, described positive pole charging contacts is positioned at the outside of lamp head shell, described lamp head rear is provided with hook, described lamp head is connected with cable, described battery unit includes upper cover, lithium ion battery and cell jar, described cable is connected with upper cover, described lithium ion battery is positioned at cell jar, described upper cover is positioned at above cell jar；This mine lamp brightness is high, luminous efficiency is high, life-span length and being hardly damaged, without changing light source in validity period.
Description
Technical field
This utility model is specifically related to a kind of mine lamp.
Background technology
Mine lamp is the abbreviation of mine-use lamp or Mining lamps and lanterns, the general designation of the special lighting in mine.Well-illuminated electrical equipment
The mine lamp that research and development are sold is applicable to underground coal mine the place of gas (methane race) coal dust explosion hazard；Shaft bottom mining roadway, also
Can use in having the infrastructure mine tunnel and chamber that trickle is bigger.Main uses: for mine, oil, chemical industry, railway, fortune
There is emergency lighting in the environment of inflammable and explosive fuel gas, rescue and relief work illumination in defeated, storage etc..
Existing mine lamp brightness is low, luminous efficiency is low, the life-span is short and fragile, usually needs to change light source in validity period.
Utility model content
The technical problems to be solved in the utility model is to provide that a kind of brightness is high, luminous efficiency is high, life-span length and not rapid wear
Bad, without changing the mine lamp of light source in validity period.
For solving the problems referred to above, this utility model adopts the following technical scheme that
A kind of mine lamp, including lamp head and battery unit, described lamp head is connected with battery unit, and described lamp head includes
Having lamp head shell, lamp head ring, LED light source, lamp holder switch and positive pole charging contacts, described lamp head shell is connected with lamp head ring, described LED
Light source is positioned at inside lamp head shell, and described lamp holder switch is connected with LED light source, and described positive pole charging contacts is positioned at outside lamp head shell
Portion, described lamp head rear is provided with hook, and described lamp head is connected with cable, and described battery unit includes upper cover, lithium-ion electric
Pond and cell jar, described cable is connected with upper cover, and described lithium ion battery is positioned at cell jar, and described upper cover is positioned at electric power storage
Above the groove of pond.
As preferably, described LED light source is LED cold light source.
Principle illustrates:
Mine lamp after charging, presses lamp holder switch, and LED light source is in normal luminous state；When mine lamp at routine use and
In charging process just in case occur abnormal (overcharge, cross put, both positive and negative polarity short circuit) time, protector will automatically play a role, cuts off rapidly
Loop；After failture evacuation, recharging, open switch, LED light source is in luminance again, it is ensured that mine lamp uses
Safety.
The beneficial effects of the utility model are: non-maintaining: use LiMn2O4 ion accumulator, battery in mine lamp validity period
Maintenance free；Convenience: battery case volume is little, lightweight, easy to carry；Reliability: lithium-ions battery is to use through state
The qualified products of testing agency's close inspection of family's accreditation, and it is furnished with protection circuit plate；Accumulator have overcharge, cross put and short circuit
The protection board of defencive function, can be at 15ms internal cutting off power supply during short circuit.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of mine lamp of this utility model.
Detailed description of the invention
Refering to shown in Fig. 1, a kind of mine lamp, including lamp head 1 and battery unit 2, described lamp head 1 is with battery unit 2 even
Connecing, described lamp head 1 includes lamp head shell 3, lamp head ring 4, LED light source 5, lamp holder switch 6 and positive pole charging contacts 7, described lamp
Head capsule 3 is connected with lamp head ring 4, and it is internal that described LED light source 5 is positioned at lamp head shell 3, and described lamp holder switch 6 is connected with LED light source 5, institute
Stating positive pole charging contacts 7 and be positioned at the outside of lamp head shell 3, described lamp head 1 rear is provided with hook 8, and described lamp head 1 is connected with cable
9, described battery unit 2 includes upper cover 10, lithium ion battery 11 and cell jar 12, and described cable 9 is connected with upper cover 10, institute
Stating lithium ion battery 11 and be positioned at cell jar 12, described upper cover 10 is positioned at above cell jar 12.
Described LED light source 5 is LED cold light source.
The beneficial effects of the utility model are: non-maintaining: use LiMn2O4 ion accumulator, battery in mine lamp validity period
Maintenance free；Convenience: battery case volume is little, lightweight, easy to carry；Reliability: lithium-ions battery is to use through state
The qualified products of testing agency's close inspection of family's accreditation, and it is furnished with protection circuit plate；Accumulator have overcharge, cross put and short circuit
The protection board of defencive function, can be at 15ms internal cutting off power supply during short circuit.
The above, detailed description of the invention the most of the present utility model, but protection domain of the present utility model does not limit to
In this, any change expected without creative work or replacement, all should contain and be as the criterion at the new protection domain of this practicality.
Claims (2)
1. a mine lamp, it is characterised in that: including lamp head and battery unit, described lamp head is connected with battery unit, described
Lamp head includes lamp head shell, lamp head ring, LED light source, lamp holder switch and positive pole charging contacts, and described lamp head shell is with lamp head ring even
Connecing, described LED light source is positioned at inside lamp head shell, and described lamp holder switch is connected with LED light source, and described positive pole charging contacts is positioned at lamp
The outside of head capsule, described lamp head rear is provided with hook, and described lamp head is connected with cable, described battery unit include upper cover,
Lithium ion battery and cell jar, described cable is connected with upper cover, and described lithium ion battery is positioned at cell jar, described upper cover
It is positioned at above cell jar.
A kind of mine lamp the most according to claim 1, it is characterised in that: described LED light source is LED cold light source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620701858.5U CN205746233U (en) | 2016-07-05 | 2016-07-05 | A kind of mine lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620701858.5U CN205746233U (en) | 2016-07-05 | 2016-07-05 | A kind of mine lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205746233U true CN205746233U (en) | 2016-11-30 |
Family
ID=57380784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620701858.5U Expired - Fee Related CN205746233U (en) | 2016-07-05 | 2016-07-05 | A kind of mine lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205746233U (en) |
-
2016
- 2016-07-05 CN CN201620701858.5U patent/CN205746233U/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 |
Granted publication date: 20161130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |