CN2924263Y - Portable signal positioning miner's lamp - Google Patents
Portable signal positioning miner's lamp Download PDFInfo
- Publication number
- CN2924263Y CN2924263Y CNU2006200862822U CN200620086282U CN2924263Y CN 2924263 Y CN2924263 Y CN 2924263Y CN U2006200862822 U CNU2006200862822 U CN U2006200862822U CN 200620086282 U CN200620086282 U CN 200620086282U CN 2924263 Y CN2924263 Y CN 2924263Y
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- Prior art keywords
- light source
- lamp
- battery
- charge
- milliamperes
- Prior art date
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Abstract
The application discloses a light signal positioning miner lamp, which comprises a battery shell, a lamp head with reflector cover, characterized in that the battery shell is provided with lithium ion batteries, and the lamp head is provided with an LED main light source, an LED assistant light source and a charge-discharge circuit. An integrated block LM34 is regarded as a center to constitute the charge-discharge circuit; the circuit is externally outputted with a DC voltage 4.8-8 V charging voltage; the charging current is controlled as 800 milliamperes; the battery constant discharging current is controlled as 260 milliamperes. The utility model adopts the lithium ion batteries as the power supply, the LED as the light source; under the condition of the same illumination and lighting, the utility model has the advantages of small volume, light weight, easy-to-take by underground workers, and does not affect labor.
Description
Technical field
The application belongs to the mine lamp that carries of underground mine use.
Background technology
Colliery down-hole mining workman is the head wearing mine light illumination.Traditional mine lamp is power supply with the lead-acid battery, and incandescent lamp bulb is a light source, though can reach certain brightness, volume is big, and Heavy Weight carries inconvenience, expends muscle power, influences workman's work, therefore is sought after a kind of light mine lamp.
At present, lithium ion battery popularize to have used, but is used on the mine lamp because the incandescent lamp power consumption is big, can not guarantee lighting hours.
At present, developed the above high-power LED light source (LED light emitting diode) of 1W on the market, under identical illumination, save 2/3 than incandescent light source, and anti-beating, air tight, leakproof, life-span is more than 20000 hours, is mainly used in light and shows, decorates and beautify effect, also is not used in mine lamp under the coal mine.
Present mine lamp is not with location transmitters yet, and the workman works in the down-hole can't locate contact.
Summary of the invention
It is that power supply, LED light emitting diode are the lightweight signal framing mine lamp of light source with the lithium ion battery that the application's purpose provides a kind of.
The application comprises the lamp holder of battery case, band reflection shield, it is characterized in that also comprising lithium ion battery is housed in the battery case, and secondary light source of LED main light source and LEG and charge-discharge circuit are housed in the lamp holder; Charge-discharge circuit is with LM
34Integrated package is that the center is formed, the outside input direct voltage 4.8-8V of this circuit charging voltage, 800 milliamperes of control charging currents, 260 milliamperes in control battery constant-current discharge electric current.
In addition, also processing sulculus on the battery case, load onto coded transmitter in the groove, coded transmitter sends the signal of different frequency, receives the processing back by receiver and shows the residing position of personnel of going into the well, the realization safety in production.
The utility model adopts lithium ion battery to do power supply, and the LED pipe is made light source, and under the situation of equal illumination and lighting hours, volume is little, in light weight, is convenient to the underground labour and carries, and does not influence work.
Description of drawings
Fig. 1 is a schematic diagram of the present utility model, and Fig. 2 is charge-discharge circuit figure.
Among the figure: 1-lithium ion battery, 2-battery case, 3-sulculus, 4-cable, the secondary light source of 5-, 6-main light source, 7-lamp holder, 8-circuit board.
Description of drawings
As shown in Figure 1, it comprises battery and lamp holder two parts.The size length of battery case 2 * wide * high=8.8 * 4.7 * 12.6 centimetres, 1, two lithium ion battery 1 capacity of 3.7V lithium ion battery that two parallel connections are housed in battery case 2 is the 3.5-4 ampere-hour, the both positive and negative polarity of battery 1 is connected in the lamp holder 7 with cable 4.Lamp holder 7 is identical with common holder of miner's lampe profile, also comprise parts such as reflection shield, lamp socket, lamp switch, the light emitting diode that is equipped with one 0.25 milliampere in the middle of lamp head shell is a main light source 6, and it must light emitting diode be secondary light source 5 that main light source 6 both sides are equipped with a pair of 0.06 milliampere; Also have charge-discharge circuit plate 8 in lamp head shell, the circuit of circuit board 8 as shown in Figure 2.This circuit is by LM
34Integrated package is main the composition, and this circuit is basic identical with traditional charge-discharge circuit, mainly is control to the charging current of battery and the constant-current discharge electric current when throwing light on.In the present embodiment, external charging voltage is 4.8-8V, and to satisfy the charging requirement of lithium battery, control charging stream is 800 milliamperes, calculates to be full of in 8 hours.When mine lighting, circuit control battery constant-current discharge to satisfy the requirement of illumination, calculates 0.25 milliampere of the operating current of main light source, and continuous lighting time reached more than 14 hours; Use 0.12 milliampere of control operating current, illumination when satisfying length when secondary light source conduct is emergent.
On the top cover of battery case 2, be processed with sulculus 3, be used to install coded transmitter, prompting miner position.
Claims (1)
1, a kind of lightweight signal framing mine lamp, it comprises the lamp holder of battery case, band reflection shield, it is characterized in that, also comprises lithium ion battery is housed in the battery case, and secondary light source of LED main light source and LEG and charge-discharge circuit are housed in the lamp holder; Charge-discharge circuit is that the center is formed with the LM34 integrated package, the outside input direct voltage 4.8-8V of this circuit charging voltage, 800 milliamperes of control charging currents, 260 milliamperes in control battery constant-current discharge electric current.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200862822U CN2924263Y (en) | 2006-06-23 | 2006-06-23 | Portable signal positioning miner's lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200862822U CN2924263Y (en) | 2006-06-23 | 2006-06-23 | Portable signal positioning miner's lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2924263Y true CN2924263Y (en) | 2007-07-18 |
Family
ID=38260694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200862822U Expired - Fee Related CN2924263Y (en) | 2006-06-23 | 2006-06-23 | Portable signal positioning miner's lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2924263Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109323216A (en) * | 2018-12-13 | 2019-02-12 | 深圳市中孚能电气设备有限公司 | A kind of lamp cap cover and mine lamp |
-
2006
- 2006-06-23 CN CNU2006200862822U patent/CN2924263Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109323216A (en) * | 2018-12-13 | 2019-02-12 | 深圳市中孚能电气设备有限公司 | A kind of lamp cap cover and mine lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070718 |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Qingdao Dabang Rig Co., Ltd. Assignor: Bao Wei Contract record no.: 2010370000396 Denomination of utility model: Portable signal positioning miner's lamp Granted publication date: 20070718 License type: Exclusive License Record date: 20100726 |